baber/WOPTO huggingface dataset:
Patent JP-2002127193-A (JP)
Title: Optical disk substrate molding die, and molding method for optical disk substrate
Inventor: KOIDE TETSUHIRO
IPC: B29C45/36
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk substrate which is excellent in mechanical properties. SOLUTION: In this die to mold the optical disk substrate by injection molding, a guide post or a cotter as a mechanism for centering a fixed die and a movable die is provided. Then, a water channel for a temperature regulation is provided at the supporting area of the guide post or the cotter which is located on respective outsides of a fixed die mirror surface and a movable die mirror surface. Thus, a temperature control is possible respectively independently for the fixed die mirror surface and the movable die mirror surface for this optical disk substrate molding die.
Patent JP-2002126855-A (JP)
Title: Manufacturing equipment for metal thin strip
Inventor: AKAI MAKOTO
IPC: B22D11/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal thin strip smooth in surface condition and high in a space factor in manufacturing the metal thin plate requiring in particular severe plate thickness/characteristic control of 30 μm or less thickness. SOLUTION: The equipment for manufacturing the metal thin strip, whose thickness is 30 μm or less, and whose surface roughness Ra is 0.7 μm or less, provided with a nozzle for pouring molten metal and a cooling roll for cooling the molten metal poured from the nozzle to make the metal thin strip, wherein the tip portion of the nozzle is provided with a part projecting toward the cooling roll apart from the nozzle opening, and the distance between the projecting part and the cooling roll is 2 μm or larger. Preferably, the metal thin strip manufacturing equipment is provided with a projecting part projecting over the thin strip width wider than the width of the thin strip manufactured.
Patent JP-2002136127-A (JP)
Title: Power converter circuit
Inventor: OKADA TOSHIMITSU
IPC: H02M3/335
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a power converter circuit which makes DC input power approximately constant, even if DC input voltage changes. SOLUTION: The power converter circuit is provided with a second voltage detecting circuit, composed of a resistor 1, a resistor 2, and an inverting amplifier circuit 27. By this second voltage detecting circuit, a current flowing in a switching element 15 is controlled, and DC input power is made approximately constant by changing the output voltage Vth of the second voltage detecting circuit, according to the change of the DC input voltage Vi, when this input voltage Vi changes.
Patent JP-2002133333-A (JP)
Title: Cashing and paying device
Inventor: HIRAMATSU MIYUKI
IPC: G06Q50/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a caching and paying device capable of freely selecting a way of receiving repayment, ensuring safety, suppressing a fund prepared for an automatic machine, and using the repayment as money for purchasing a commodity or a next lottery by operating together with a register and the like. SOLUTION: Plural items corresponding to a payment way wherein repayment is paid by cashing lotteries or a gift certificate are indicated in an indicating device, and the repayment is paid by the payment way selected from the indicated plural items by the user at will. 'a lottery collation/cashing' is selected on a primary screen (a), 'a lottery ticket' is selected on a lotteries selecting screen (b), a lottery is inserted and 'completion' is selected on a lottery insertion instructing screen (c), and 'yes' is selected on a comparison result indicating screen (d). After inputting a price for each receiving way on a receiving way specifying screen (f), 'confirmation' is selected.
Patent JP-2002133191-A (JP)
Title: System and method for supporting remodeling
Inventor: ABE MASAMI
IPC: G06Q50/08
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for supporting a house owner to enable him/her to materialize a remodeling plan of a house by himself/herself. SOLUTION: A customer transmits his/her residence place and desired remodeling conditions, such as desired remodeling room, its area, and appliances he/she wants to install, to a remodeling control server 10 from a customer's terminal 30. The server 10 reads out construction models information, such as photos and cost of actual construction examples which meet or are similar to the remodeling conditions, from a construction example data base 13 and transmits to the customer's terminal 30. Or the server 10 selects a constructor located near the customer's residence area from a constructor data base 12 and transmits the desired remodeling conditions to the constructor for preparing simple estimate information and transmitting it to the customer's terminal 10. Or the server 10 requests the selected constructor to visit a customer and prepare a formal estimate.
Patent JP-2002127245-A (JP)
Title: Method for stretching polymer film, polarizing film, polarizing plate and liquid crystal display device
Inventor: SAKAMAKI SATOSHI
IPC: G02B5/30
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a stretching method for stretching a polymer film by applying tension thereto while holding both ends of the film and hard to generate the breaking of the film at the contact part with a holding means, a polarizing film excellent in polarizing capacity manufactured by the stretching method, a polarizing plate efficiently obtained from the polarizing film of which the transmission axis direction is inclined with respect to the longitudinal direction of the film and a liquid crystal display device using ther polarizing plate. SOLUTION: In a polymer film stretching method, both ends of the continuously supplied polymer film is held by a holding means and tension is applied to this film in this state to stretch the film and, at this time, the content X1 of a volatile component of the film at the contact part with the holding means and the content X2 of the volatile component of the film at the stretched part satisfy X2>X1×1.3. The polarizing film manufactured by this method, a polarizing plate wherein a protective layer is provided on the polarizing film and the liquid crystal display device using the polarizing plate are provided.
Patent JP-2002139920-A (JP)
Title: Transfer device
Inventor: YAMAZAKI MAKOTO
IPC: F16C13/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device capable of surely and stably discharging a dielectric belt even when image forming speed is high and surely attracting and feeding a sheet material to be fed on the dielectric belt. SOLUTION: The dielectric belt (10) is destaticized by bringing a supporting roller (9) which is grounded or to which a bias power source is applied and which is positioned in a sheet material supplying direction and a discharge roller (11) which is grounded or to which the bias power source is applied into contact with the front surface and the back surface of the belt (10). Furthermore, the roller (9) and a bias roller (15) to which voltage is applied are brought into contact with the front surface and the back surface of the belt (10) through the sheet material, whereby the sheet material is attracted to the belt (10) at a desired position.
Patent JP-2002138792-A (JP)
Title: Cutter rotation control device of shield machine
Inventor: MORI TERUYUKI
IPC: E21D9/093
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent chain breakage and destruction by detecting any abnormal status of all cutter drive motors, and rapidly stopping them if any abnormality is found. SOLUTION: A motor drive controller 31 starts the cutter drive motors 6A to rotate drive gears 7 by the command from a control panel 33, and to rotate a cutter head 3 via ring gears 5. The motor drive controller 31 continuously measures and monitors the load and the torque of all cutter drive motors 6A by a current/torque meter 30. If any drive gear 7 or any rotation reduction gear 20 is broken and the rotation is abnormal, the cutter drive motor 6A connected to the broken drive gear 7 or the rotation reduction gear 20 is suddenly stopped to instantaneously generate large current and torque. The motor drive controller 31 detects the abnormal current and torque, and stops all cutter drive motors 6A rapidly to prevent chain breakage of other gears.
Patent JP-2001228801-A (JP)
Title: Cylindrical label, long-sized cylindrical body and method for manufacturing the same, and container with cylindrical label
Inventor: NOJIMA MICHIHIRO
IPC: G09F3/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To enable a user to devise an elaborate plan in a campaign with an aim for lottery or application by forming a cylindrical label, in such a man ner that the label is made useable as lottery or an application ticket, is tamperproof in stores, etc., enables a purchaser to easily check any display, such as a 'win' or a 'miss' and moreover rapid printing of the label with the arbitrary display using simple constitution. SOLUTION: The arbitrary display, such as lottery information, is applied by a non-impact printer on the inside surface of a cylindrical film subjected to specific printing. This arbitrary display is made invisible from the outside surface side of the label.
Patent JP-2002137605-A (JP)
Title: Pair of pneumatic tires
Inventor: MATSUMOTO HIROYUKI
IPC: B60C5/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To improve turning performance and to improve rectilinear advancing stability at the time of high speed traveling. SOLUTION: Each of the pair of pneumatic tires is provided with a tread part 1, a side wall part 2, a bead part 3, carcass 7 made of one sheet or more of carcass plies 5 and 6 for reinforcing each part and a belt part 8 arranged between a crown part of the carcass 7 and the tread part 1. An extending direction viewed from the tread part 1 side of a ply cord 5c for forming the carcass ply 5 at a tire developed posture for making a rotating direction A of the tire as an upper side is made a rightward evaluation in a left wheel tire and a leftward elevation in a right wheel tire.
Patent JP-2002147835-A (JP)
Title: Vent port edge material
Inventor: IDENO KYUICHI
IPC: F24F13/14
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a vent port edge material excellent in fireproofing, and a vent port which is automatically closed upon firing. SOLUTION: A shielding plate 4 is mounted at a position behind a vent port 2 of a break line edge member 1 at a prescribed interval in a cantilevered state. A refractory heating/expansion member 6 is mounted on the tip end of the shielding plate 4, and on the occurrence of a fire an air passage is shielded by making use of expansion of the heating expansion member 6.
Patent JP-2002145448-A (JP)
Title: Reversal piling up device
Inventor: SETA YOSHITAKA
IPC: B65G47/90
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out a reversal piling up work of works in a short time. SOLUTION: A work 3 is placed on a horizontal placing surface of a feed means 17 extending toward a taking out side of the work 3 and is clamped between a first fork means 30 and a second fork means 31 of a hand 19. The hand 19 is attached to a wrist 21 of a robot 20 and the wrist 21 can be displaced by an angle of at least 180 deg. around a wrist axis J6. A lower arm 50, an upper arm 51 and the wrist 21 of the robot 20 can be angularly displaced around a second axis J2, a third axis J3, a fourth axis J4 and a fifth axis J5 respectively. Thereby, the work 3 can be conveyed from the feed means 17 to a receiving means 18 while shortening a movement distance by an angular displacement motion and the work 3 can be piled up on the receiving means 18 while alternately reversing upper and lower ends of the work 3.
Patent JP-2002144319-A (JP)
Title: Method and apparatus for manufacturing light-weight foamed concrete
Inventor: KURIHARA SHIGERU
IPC: B28B11/14
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a lightweight foamed concrete capable of preventing bulging out of a mortar to a front surface of a mortar block when a foamed semi-cured mortar block is cut by a rotating bar-like element and preventing loss at a rear end of the block. SOLUTION: The apparatus for manufacturing the light-weight foamed concrete comprises side face retaining plates 3 respectively provided on both sides of a mounting base 1 capable of mounting the mortar block 2, a defect preventive protector 4 having a groove 5 on a standing surface and provided on a rear end of the base 1, a polygonal bar-like element 9 rotatably mounted at a moving frame 7 capable of moving along feeding rails 6 provided at both outsides of the base, disc-like collars 11 mounted at upper and lower parts of the element 9.
Patent JP-2002145291-A (JP)
Title: Container lid including cushioning means
Inventor: OMI HIDEHIKO
IPC: B65D41/16
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To increase shock resistance of a container lid (2 or 202) including a metallic body (4 or 104) and also to effectively prevent fingers from slipping. SOLUTION: A cushioning means (8 or 108) made of a synthetic resin is formed on an external surface of a shoulder (18 or 118) extending from an external surface periphery of a top wall (10) to an upper end of an outer peripheral surface of a skirt wall (12) on the body.
Patent JP-2002144588-A (JP)
Title: Method for forming driving electrode of liquid jet head
Inventor: FUKASAKA TOSHIHIRO
IPC: B41J2/045
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming the driving electrode of a liquid jet head easily at a lower cost in a short time thus forming a head having an excellent ejection force. SOLUTION: A photoresist film 5x is formed on the side face of the barrier wall 3 of a piezoelectric ceramics plate 1 having a plurality of grooves 2a spaced part by the barrier wall 3. The photoresist film 5x is irradiated with a desired light beam 6x while inclining by an angle ϕ, the resist film 5x irradiated with the light beam 6x is removed by development and then a conductive thin film 10 is formed by electroless plating. A remaining resist layer 7x and the conductive thin film 10 on resist layer 7 are removed by means of a solvent and then the conductive thin film 10 on the surface of the barrier wall 3 is removed. A drive electrode 4b can thereby formed in a desired region and the actuator plate of a liquid jet head having a desired drive electrode can be manufactured by repeating the process.
Patent JP-2002148971-A (JP)
Title: Fixing device
Inventor: INABA KAZUMI
IPC: G03G15/20
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a belt supporting member to be easily disassembled, assembled and miniaturized for a fixing device with a heating roll, a pressure belt to come in pressurized contact therewith and the belt supporting member to rotatably support the pressure belt. SOLUTION: The fixing device is provided with a belt supporting frame 7 constituted by coupling a first plate member 8 folded so as to form three walls 8a, 8b, 8c among an upstream wall 8b, a downstream wall 8c, an upper wall 9 and a lower wall 8a with a tabular plate member 9 to form one remaining wall 9, a fixing pad 21 made of elastic materials to be supported by the belt supporting frame 7 and to pressurize the rear surface of the pressure belt FP toward the heating roll Fh, a high rigidity pad 22 arranged on the downstream side of the fixing pad 21 in the sheet feeding direction, an upstream side guide belt 12 and a downstream side guide belt 13 to be mounted on the upstream wall 8b and the downstream wall 8c, respectively and to guide an inner surface of the heat belt FP and belt supporting members (5 to 22) to rotatably support the heating belt FP.
Patent JP-2002200837-A (JP)
Title: Composite recording medium and manufacturing method therefor, recording medium set as well as dot recording device and dot recording method
Inventor: ONISHI HIROYUKI
IPC: B41J11/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium with a trial printing function. SOLUTION: The composite recording medium is structured of at least two kinds of parts with different surface characteristics integrated in one piece of recording paper. The recording medium set is composed of a plurality of pieces of at least two kinds of the recording paper with different surface characteristics.
Patent JP-2002144396-A (JP)
Title: Screw type kneading extruder
Inventor: YAMAZAWA TAKAYUKI
IPC: B29C47/66
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a screw type kneading extruder in which by providing a throttling valve in an extrusion opening of a cylinder, a range for controlling degree of kneading is wide and the mechanism is simple and a range for opening and closing is wide and transportation ability is not decreased. SOLUTION: The screw type kneading extruder of the present invention has a constitution in which in the screw type kneading extruder constituted of a cylinder (11) into which a screw is rotatably inserted, a driving device (12) connected with the upstream end of the cylinder (11) and a driving motor (13) connected with the driving device (12), a throttling valve (14) is provided in the extrusion opening (17) on the downstream of the cylinder (11).
Patent JP-2002149517-A (JP)
Title: Method for controlling network device
Inventor: NUMATA TETSUO
IPC: G06F13/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a network device controlling method capable of safely and efficiently performing management operation of a network device. SOLUTION: This network device controlling method is to retrieve a device operation database(DB) 26 and to check whether or not a requested operation is a device management operation, when a local or remote UI service requests a device operation from a device operation manager 25. In the case of the device management operation, the device management operation can be carried out only when the device management operation is received from a specific user interface, the device management operation from the other user interfaces is inhibited while the operation is carried out, and any normal device operation other than the device management operation can also be carried out.
Patent JP-2002147640-A (JP)
Title: Electromagnetic actuator
Inventor: TEJIMA NOBUTAKA
IPC: F16K31/06
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic actuator, in which power consumption is reduced and assembly workability of a coil spring is not lowered. SOLUTION: An electromagnetic actuator 1 has a movable body 2, a fixed body 3, and coil springs 4, 5. The movable body 2 has a movable element 20. The fixed body 3 has solenoids 31, 32 for moving the movable element 20. The coil springs 4, 5 is disposed so that the coil springs 4, 5 can be compressed by using elastic deformation at a time of moving the moving element 20 with respect to a portion between the movable body 2 and the fixed body 3. To the movable body 2 and the fixed body 3, stopper portions 20f, 35f are disposed so that the stopper portions can be engaged with the coil spring 4 in at least one direction out of directions around an axis while the stopper portions are in a disengaging state to the coil spring 4 with respect to a diameter direction.
Patent JP-2002159182-A (JP)
Title: Moving robot
Inventor: HIGO NORIHITO
IPC: H02J9/06
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a moving robot in which an inrush current can be prevented from flowing into the rectification capacitor of a rectifier circuit for rectifying the load current when a load is connected with an internal power supply. SOLUTION: The moving robot 1 comprises a battery 11 and when the moving robot 1 is located at a position other than a work station, an IGBT 12 is turned on and the battery 11 serves as the power supply for a load 10. When the moving robot 1 is located at the work station, a triac 7 is turned on and the IGBT 12 is turned off and the load 10 is supplied power from an AC commercial power supply 3. At the time of switching the power supply for the load 10 from the AC commercial power supply 3 to the battery 11, a control circuit 20 turns the IGBT 12 on intermittently and increases the on interval thereof gradually. Consequently, an inrush current flowing from the battery 11 into a rectification capacitor 9 can be suppressed.
Patent JP-2002153744-A (JP)
Title: Mixing/granulating machine
Inventor: IKEGAMI YOSHIHIRO
IPC: B01J2/10
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a mixing/granulating machine which is capable of obtaining both of dispersing/nucleating action and granulating action by one machine. SOLUTION: An oblong vessel (1) is divided in axial direction into a mixing zone (K) and a granulating zone (P) by a partition wall (20). To the mixing zone (K) and the granulating zone (P) each of a first and a second rotation shafts provided with agitation blades (34, 37) is fitted. The first and the second rotation shafts are rotatively driven at each rotational speed. Also, a chopper blade (35) is installed in the mixing zone (K).
Patent JP-2002152146-A (JP)
Title: Received signal interruption identifying system
Inventor: TORII SHINJI
IPC: H04B3/46
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a received signal interruption identifying system capable of facilitating maintenance dealing when a received signal is interrupted. SOLUTION: A capacitor 7 charged from a power source circuit 3 through a contact circuit 6 in a transmitting part supplies a voltage to a stop signal generating circuit 9 by switching the contact of the contact circuit 6 in response to power source off. By the voltage supplied from the capacitor 7, the stop signal generating circuit 9 generates and sends out the stop signal for identifying power supply stop. Besides, in the transmitting part, a multi-frequency signal sending circuit 2 generates a prescribed specified pattern (signal for identifying transmission line cut) independently and intermittently combining respective plural frequencies of a multi-frequency signal to be sent out at prescribed time.
Patent JP-2002158435-A (JP)
Title: Circuit unit and its manufacturing method
Inventor: SERIZAWA YASUYOSHI
IPC: B23K1/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit unit, and its manufacturing method, in which the mounting work of an electronic component can be enhanced by eliminating a supporting plate dedicated for carriage in soldering process. SOLUTION: In the under case 30 of a circuit unit 21 covering the lower surface of an FPC 23, upper surface of the bottom wall 31 is formed flat so that it does not hinder the work for coating the upper surface of the FCP 23 with solder paste by means of a squeegee. The under case 30 is made of a heat resistant insulating material and an electronic component is thrown into a solder reflow furnace while being fixed to the FCP 23.
Patent JP-2002158097-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAHASHI EIJI
IPC: H05B41/392
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which enables to detect surely breaking of a core wire of the discharge lamp without reducing an illumination control width. SOLUTION: An inverter part 1 is a circuit which outputs DC input voltage Vin converted to AC voltage Vac, and is equipped with a plurality n of output terminals To1 to Ton. The AC voltage Vac is given as a wave form having one period τ of a summation of an on-time alternating with a given frequency and amplitude, and an off-time of the amplitude being a low level. A peak value detecting part 3 detects a peak value of a total current Io from Io1 to Ion flowing at discharge lamps 51 to 5n connected to each output terminal To1 to Ton as a voltage value. An alarm signal generating part 4 generates an alarm signal S3 from a peak value detecting signal S2 supplied from the peak value detecting part 3.