baber/WOPTO huggingface dataset:
Patent JP-2002336784-A (JP)
Title: Polyfunctional vibration actuator
Inventor: SAKURADA YOICHIRO
IPC: B06B1/04
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyfunctional vibration actuator easy in assembling work and having high reliability. SOLUTION: In this polyfunctional vibration actuator equipped with a magnetic circuit constituted of a permanent magnet 2, a coil 6 arranged in a gap of the magnetic circuit, a vibration 5 receiving driving force from the coil 6, a vibration transmission part 8 supporting the magnetic circuit flexibly through a suspension 4 comprising a spring and a terminal plate 9 to which the lead wire 7 of the coil 6 is connected, the lead wire 7 is twisted so as to be provided with springiness and arranged to the intermediate part of a space formed by the vibrator and the magnetic circuit.
Patent JP-2002346830-A (JP)
Title: Sawing machine
Inventor: KAWAHARA FUMIO
IPC: B23D51/16
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency for very heavy workpieces by improving working ability of setting work. SOLUTION: A sawing machine comprises a body 1 which is supported on a floor surface so as to move in the horizontal direction, an electric motor 16 to be mounted on the body 1, a hydraulic cylinder mechanism 18 to be supported by the body 1, a horizontally traversing base 2 which is driven by the hydraulic cylinder mechanism 18 in the horizontal direction with respect to the body 1 and is supported by the body 1, and a vertically traversing base 11 which is supported by the body 1 so as to vertically move and is driven by an electric motor 16 in the vertical direction and fixes a sawblade 6. Hydraulic pressure can normally and naturally generate actuating force. The sawing machine is separated from a workpiece clamping system.  The sawing machine advances to and withdraws from the workpiece by traversing crosswise (horizontal direction), in particular, advances and withdraws in a trackless manner. An operator can easily move the sawing machine with respect to the workpiece by pushing or pulling the sawing machine. When the workpiece is very heavy, production efficiency is improved in particular in setting the sawing machine and the workpiece. Because the body 1 is supported via wheels on a floor of a factory and can freely move with respect to the workpiece, production efficiency of the sawing machine is further improved.
Patent JP-2002019993-A (JP)
Title: Paper guide
Inventor: ANGST UWE
IPC: B65H5/38
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To improve a paper guide comprising a molded part to economically and variously form the paper guide with high accuracy, avoiding a well-known fault of the paper guide. SOLUTION: In this paper guide, the molded part 2 is composed of an extruded molding 3.
Patent JP-2002346906-A (JP)
Title: Cutting device
Inventor: ADACHI TEI
IPC: B24B27/06
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of preventing damage of a bellows type cover due to the fall of scrap of a work on the bellows type cover and automatically recovering scrap in a storing container. SOLUTION: A slide cover 30 extended and superimposed by following moving of a work table 16 in an X-direction is provided on an upper side of the bellows type cover 28. An end material storing device 26 is provided on a lower side of the slide cover 30.
Patent JP-2002344365-A (JP)
Title: Power-line carrier communication control system
Inventor: MAEHARA NORIAKI
IPC: H04B3/54
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a power-line carrier communication control system where each line communication device can perform the propriety of power supply. SOLUTION: Each of power-line carrier communication devices 1 and 3 has a communicator for performing data communication via a power line, a received data storage 22 which stores received data received from the power line by the communicator, an analyzer 24 which performs the analysis for abstracting an event list based on the received data taken out of the received data storage, an even list storage 27 which stores the abstracted event list, a power gauge 28 which gauges the power consumption of an apparatus connected to the light communication device, a monitor 26 which monitors the gauged consumption power, and a controller 25 which controls the power supply to the connected apparatus based on the result of monitoring in the monitor and the event list.
Patent JP-2002348347-A (JP)
Title: Solventless, moisture-curable hot melt urethane resin, foam, and foamed sheet structure obtained using the same
Inventor: KANEKAWA YOSHINORI
IPC: C08G101/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a solventless, moisture-curable hot melt urethane resin excellent in durability and low-temperature flexing properties, a foam obtained using the urethane resin and a foamed sheet structure obtained using the same. SOLUTION: The solventless, moisture-curable hot melt urethane resin used for a foamed layer comprises a hot melt urethane prepolymer comprising as an essential ingredient of the polyol component a polytetramethylene glycol, where the softening point of the hot melt urethane prepolymer is in the range of 30-160 deg.C and the hot melt urethane prepolymer is an isocyanate-crosslinking and/or alkoxysilane-crosslinking urethane prepolymer. The foam is formed by incorporating a gas with the prepolymer, mechanically foaming and subsequently effecting crosslinking. The foamed sheet structure has the foamed layer.
Patent JP-2002353829-A (JP)
Title: Ground wave digital broadcast receiver and information acquisition supply device
Inventor: TAKAHASHI TOSHIYUKI
IPC: H04N5/44
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a ground wave digital broadcast receiver that automatically and continuously allows viewing a program even if the receiver comes out of a reception area of the program being viewed and to provide an information acquisition providing device. SOLUTION: In order to transmit local channel selection information by utilizing a road traffic information system, a radio wave beacon reception section 31, an optical beacon reception section 32 and an FM reception section 33 acquire channel selection information in an area where a vehicle is located, and the channel selection information is given to the ground wave digital broadcast receiver 30 via a car navigation system 35. When being deviated from the reception area during program viewing, the ground wave digital broadcast receiver 30 uses the channel selection information so as to execute the channel selection processing in a way of consecutively viewing the program having been viewed up to now.
Patent JP-2002352104-A (JP)
Title: Virtual shopping system and method therefor, and program for virtual shopping
Inventor: MATSUMOTO HIROYOSHI
IPC: G06Q50/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a virtual shopping system that can be used without using a keyboard and a mouse. SOLUTION: A user terminal 10 receives a voice input to a microphone 11 and issues a command. First, the user terminal 10 accesses a virtual mall server 20, moves a pointer on a virtual mall map displayed on the screen and transmits an instruction to enter a shop to the virtual mall server 20. When the user terminal 10 enters the shop, merchandise is selected, the merchandise number is transmitted to the virtual mall server 20 and merchandise information is obtained. When information about the merchandise is asked for, the user terminal 10 inquires a manufacture/distributor terminal 30 about the information by using internet telephone. When the user terminal 10 will buy the merchandise, the user terminal 10 transmits a purchase decision notice to the virtual mall server 20.  A financial institution server 40 withdraws its price from the bank account of the orderer and transfers the payment to the bank account to a virtual mall operator.
Patent JP-2002205074-A (JP)
Title: Treatment method for inorganic particle suspension
Inventor: SAKASAI YASUHIRO
IPC: C02F1/52
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for gravel waste water which is capable of achieving an efficient settlement velocity in spite of the waste water of a gravel digging site and is capable of saving the amount of addition as compared to the case a cationic polycondensation system high-polymer material is used. SOLUTION: The polymerization system aqueous cationic high polymer consisting of a dispersion of high-polymer particulates of <=100 μm in grain size produced by a dispersion polymerization process in the copresence of a dispersant consisting of a high polymer soluble in an aqueous salt solution in this aqueous salt solution and the anionic water-soluble high polymer consisting of the dispersion of the high-polymer particulates of <=100 μm in grain size produced by the similar polymerization process are added and mixed in this order to and with the inorganic particle suspended water, such as the gravel cleaning waste water and the mixture is subjected to a separation of solid from the liquid without flocculation.
Patent JP-2002348391-A (JP)
Title: Method for producing prepreg for printed circuit board and apparatus therefor
Inventor: KAKIYA MINORU
IPC: C08J5/24
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a prepreg for a printed circuit board whereby the efficiency improvement and scaling up of varnish production, varnish production in a large amount at one time, the prolonging the pot life, and the use of a suitable amount are enabled; and to provide an apparatus therefor. SOLUTION: This production method comprises a first storage step for storing a thermosetting resin varnish, a second storage step for storing a cure accelerator, a mixing step for mixing the thermosetting resin varnish and the cure accelerator supplied from the first and second storage steps, respectively, by agitation, a third storage step for storing the thermosetting resin varnish containing the cure accelerator mixed thereinto in a preparation tank, a coating step for impregnating, in an impregnation tank, a glass cloth with the thermosetting resin varnish containing the cure accelerator and supplied from the preparation tank, and a preparation step for circulating the thermosetting resin varnish containing the cure accelerator between the impregnation tank and the preparation tank. The apparatus is used for producing the prepreg.
Patent JP-2002015670-A (JP)
Title: Tool for preparing spacer in plane display screen
Inventor: ARNAUD BERNARD
IPC: H01J9/18
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a tool and a method for conquering disadvantageous points of existing solution methods for indexing a position of a spacer between two screen plates to be assembled. SOLUTION: The tool has an opening receiving a spacer, and the opening has a variable size between an introduction of a spacer and a position of a block. A thickness of the positioning tool is made to 1/3 of a spacer height or less. The opening is to have a diameter larger than the diameter inscribed in a spacer cross section and smaller than a spacer height, so that two spacers cannot be introduced simultaneously. Including a minimum of two grids at the parallel planes, a minimum of one of a 1st grid is slide-assembled parallel with a 2nd grid. Including a minimum of two external grids attached to parallel planes in order to specify the distribution of a spacer, a minimum of one of the grid is locked after indexing the position, and assembled by sliding between the two external grids.
Patent JP-2002355901-A (JP)
Title: Apparatus for manufacturing unvulcanized rubber roller and manufacturing method for the same
Inventor: NAKAZAWA TOSHIMITSU
IPC: B29C48/34
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To realize sufficient cutting properties of an unvulcanized rubber composition while suppressing the generation of a damage in a core metal at the time of production of an unvulcanized rubber roller. SOLUTION: The unvulcanized rubber composition is applied to the outer peripheries of a plurality of core metals provided in a contact state so as to generate no gap in a longitudinal direction and cut on the outer periphery of the contact part or the end part of each of the core metals by a cutting blade held to 15 deg.C or lower.
Patent JP-2002357346-A (JP)
Title: Clean room
Inventor: KUSANO NAOYOSHI
IPC: F24F7/06
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a clean room that realizes energy saving and the low running cost in a clean room with a cleanliness class of 1000 or lower, or 10000 or lower, or 100000 or lower. SOLUTION: In a clean room, the upper limit of cleanliness is set, and the cleanliness is controlled with in an upper limit set rang by automatically controlling the flow rate of air from an air conditioner based upon on line measurement data on the clealiness.
Patent JP-2002356165-A (JP)
Title: Running simulation device for track vehicle
Inventor: KONO HIROYUKI
IPC: B61K13/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To support high speed driving on a track with a small radius of curvature and high speed driving on the track with a large radius of curvature. SOLUTION: There are provided a revolution table 14, a rotation table which rotates relative to the revolution table while supported by the revolution table, a first bearing 39 arranged on the rotation table 28 and rotating relative to the rotation table, and a second bearing 41 arranged on the rotation table 28 and rotating relative to the rotation table 28.  First rail forming wheels 42-L and R forming a pair by two wheels supported by the first bearing 39 and second rail forming wheels 43-L and R forming a pair by two wheels supported by the second bearing 41 can strictly form a track of an arbitrary radius of curvature by revolution, first rotation and second rotation in the simulation manner so that a driving test of a wheel on a track with an arbitrary radius of curvature at an arbitrary speed can be conducted, and especially, a strict driving test of a vehicle driving on a track with a small radius of curvature at a high speed and a track with a large radius of curvature at a low speed.
Patent JP-2002355750-A (JP)
Title: Facing device and facing method
Inventor: IMAMURA NAOKI
IPC: B24B37/07
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a facing device capable of easily and positively controlling surface shape regardless of the size of a workpiece. SOLUTION: This facing device 1 is provided with a rotationally driven surface table 5 and a workpiece holding means 21 for holding the workpiece W1. Facing is performed by bringing the specific face of the workpiece W1 into sliding contact with a machining surface 5a of the rotating surface table 5. The facing device 1 is provided with a forced rotation means 31 for forcibly rotating the workpiece W1 when operated while putting the workpiece W1 in a freely rotatable state when not operated.
Patent JP-2002362350-A (JP)
Title: Master cylinder
Inventor: TAKANO EIICHI
IPC: B60T11/20
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder capable of generating liquid pressure in a stable stroke position and minimizing axial elongation of the master cylinder. SOLUTION: The master cylinder has a stationary piston 13 stationarily provided on a cylinder body 11, a movable piston 14 allowing insertion of the stationary piston 13 in an inner side and movably provided in the cylinder body 11, a primary hydraulic chamber 62 formed between the stationary piston 13 and the movable piston 14, and a secondary side hydraulic chamber 52 formed between an outer circumference side of the stationary piston 13 and an inner circumference side of the cylinder body 11. A primary side hydraulic supply passage 63 communicating the primary side hydraulic chamber 62 with a reservoir and a secondary side hydraulic supply passage 53 communicating the secondary side hydraulic chamber 52 with the reservoir are formed on the stationary piston 13.
Patent JP-2002039281-A (JP)
Title: V-belt for low loss output transmission
Inventor: SATTLER HEIKO
IPC: F16G5/16
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To optimize a contact state between a load supporting body and a block. SOLUTION: In a V-belt device provided with the load supporting body and a multiplicity of lateral blocks 2, at least one slit for housing the load supporting body is formed in each lateral block, protruding portions and/or recessed portions are provided on a surface of the load supporting body and side faces of the block slits, and the portion of the slit side face is engaged to the protruding or recessed portion of the load supporting body. A complex comprising at least three portions with a continuously changing curvature or a constant curvature is realized in at least one contact partner so that the curvature increases from a center of a contact range toward an outer side range in a whole of the contact range from an extended state to a state of minimum turning radius of a belt.
Patent JP-2002087821-A (JP)
Title: Black nonmagnetic particle powder for black toner and black toner using the black nonmagnetic particle powder
Inventor: HAYASHI KAZUYUKI
IPC: G03G9/097
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide black nonmagnetic particle powder for black toner which has black color of depth and also is excellent in fluidity and light resistance. SOLUTION: The black nonmagnetic particle powder for black toner consists of black composite nonmagnetic particle powder in which a particle surface of hematite particle powder is covered with an organosilane compound produced from alkoxysilane or with polysiloxane, organic blue pigment is stuck to at least a part of the covering and average particle diameter is 0.06 to 1.0 μm and sticking amount of the organic blue pigment is 1 to 50 pts.wt. per 100 pts.wt. of the hematite particle powder.
Patent JP-2002367105-A (JP)
Title: Magnetic recording device
Inventor: TSUNEKI KEIZO
IPC: G11B5/027
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To record a signal always by optimum recording current on a magnetic recording medium whose magnetic properties such as a coercive force change in response to an ambient temperature change. SOLUTION: In a recording amplifier 15A, a modulating signal is subjected to amplitude-amplification at a recording adder 41 to be inputted to an adder 45, a bias signal generated by a bias signal generating circuit 42 is changed for amplitude by the change of a resistance value exhibited by a first variable resistive element 43 according to a temperature change to be inputted to the adder 45, and a recording signal superposing the bias signal on the modulating signal at the adder 45 is supplied as total recording current to a recording head 16.
Patent JP-2002360040-A (JP)
Title: Combine
Inventor: FURUNO FUMIO
IPC: A01D61/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a combine capable of efficiently solving the clogging of culm in a transporting apparatus for transporting reaped culm with a base- clamping transporting part and a tip-holding transporting part and feeding the culm to a thresher. SOLUTION: A clamping and transporting guide rail 40 of a base-clamping transporting part 33 and a holding and transporting guide rail 41 of a tip-holding transporting part 34 are attached to the same supporting member 45. When the supporting member 45 is switched to a working state by rotating around an axis 47a relative to the attaching part 46, the holding and transporting guide rail 40 is placed opposite to a base-clamping transporting endless belt to form a transportation path and the holding and transporting guide rail 41 is placed opposite to the tip-holding transporting endless belt to form a transportation path.  When the supporting member 45 is switched to the state for maintenance, the clamping and transporting guide rail 40 is separated from a base-clamping transporting endless belt to open the transporting part of the endless belt and the holding and transporting guide rail 40 is separated from the tip-holding transporting endless belt to open the transporting part of the endless belt.
Patent JP-2002372662-A (JP)
Title: Interchangeable lens and camera system having it
Inventor: KAWAI TORU
IPC: G02B7/10
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain an interchangeable lens and a camera system by which distortion aberration is corrected regardless of the kinds of interchangeable lenses and the kinds of accessories attached between the interchangeable lens and an imaging device. SOLUTION: This interchangeable lens attachable/detachable to/from a camera main body or/and an intermediate accessory is provided with a lens state detecting means to detect the zooming information and the focusing information of the photographing system of the interchangeable lens, an intermediate accessory detecting means to detect the attaching information of the intermediate accessory, a distortion aberration storing means to store distortion aberration information based on the zooming information and the focusing information of the optical system of an entire system when the photographing system and the intermediate accessory are attached and a lens information transmitting means to transmit the distortion aberration information to the camera main body based on information from the lens state detecting means.
Patent JP-2002371610-A (JP)
Title: Piping structure for remote-controlled drain plug device, and perforated plate member for use therein
Inventor: HIRAI YOSHINORI
IPC: E03C1/262
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure for a remote-controlled drain plug device in a bathroom, which is reduced in straddling height of a bathtub, improved in mounting efficiency when a release wire for use in the remote-controlled drain plug device is mounted, and cleaning efficiency of a waterproof pan, and to provide a perforated plate member for use in the piping structure. SOLUTION: The piping structure is comprised of the bathtub having a drain plug in a bottom surface thereof, the water-proof pan having the bathtub mounted thereon, and having a connecting hole formed therein, the remote- controlled drain plug device for operating the drain plug by remote control, draining equipment connected to the connecting hole of the waterproof pan, and the perforated plate member having a release wire insertion hole for inserting therein the release wire of the remote-controlled drain plug device. According to the piping apparatus, the perforated plate member is arranged at an inflow port of the draining equipment in a manner capable of facing in every direction.
Patent JP-2002373111-A (JP)
Title: Object attaching device
Inventor: MARUYAMA TOMOAKI
IPC: G06F12/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an object attaching device capable of attaching different kinds of data prepared by different systems according to the intentions of a user. SOLUTION: This object attaching device for attaching an attachment object to an object to be attached selected from among a plurality of data objects is provided with a specifying means 105 for specifying an object to be attached from among those data objects, a storing means 107 for storing the attachment object, and a data attaching means 106 for attaching the attachment object to the object to be attached. The specifying means specifies the object to be edited by a user among the data objects displayed on a computer screen 102 as the object to be attached. When the user is referring to or editing the data object, the attachment data are attached to the data object.