baber/WOPTO huggingface dataset:
Patent JP-2001195637-A (JP)
Title: Money case and automatic change machine
Inventor: GOMI YOSHIAKI
IPC: G07D9/06
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To improve the operability of totalizing operation for coins by reducing troublesome operation. SOLUTION: A coin counting part 5 which has an entrance 8 connecting with a coin storage part 4 storing coins C by the money kinds and holds the coins vertically in array is given money amount information which increases in numeral from one end part side to the other end part side at intervals corresponding to the thicknesses by the money kinds along the length of the coin counting part 5. Consequently, the operator only rakes coins with the hands and the coins C stored in the coin storage part 4 can easily be gathered in the coin counting part 5; and the amount of number of the held coins C can be confirmed at a glance with money amount information so that troublesome operation is reduced to improve the operability of the totalizing operation for the coins C.
Patent JP-2001206589-A (JP)
Title: Method of stabilizing paper travel
Inventor: SHIMAZOE HIROYUKI
IPC: G03G15/20
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the travel of paper by providing a low-cost and space- saving guide shape and condition insusceptible to travel form. SOLUTION: A transfer roller 2 and a separating claw 3 are provided around an organic photoconductor(OPC) 1, and a guide plate 6 is interposed between a transferring NIP 4 and a fixing NIP 5. The transferring NIP 4 transfers an image to paper 10, which is positively charged through the transfer and is separated from the OPC 1 by a curvature stripping action and by the separating claw 3, and attracted to the guide plate 6 by the electrostatic attraction of negative charges on the guide plate 6. The electrostatic attraction stably guides the travel to the fixing NIP 5.
Patent JP-2000198195-A (JP)
Title: Ink jet head
Inventor: HOSONO SATOSHI
IPC: B41J2/045
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To cope with high densification and an increase in the number of nozzles and to simply assemble in a high density by covering a plurality of regions sandwiched between positive electrodes and negative electrodes of a plurality of pressure generating elements with insulating elastic materials. SOLUTION: A plurality of pressure generating elements 11 are provided on a board 12. Negative electrodes 17 and positive electrodes 18 are constituted on sides and bottoms of the elements 11 to apply a voltage to intersected electrodes of the elements 11 by fixing the elements 11 by an adhesive layer 19. The sides of the elements 11 perpendicular to its pressure generating surfaces 11a are covered with insulating low elastic materials 13 having low elastic modulus. An insulating high elastic material 14 having a high elastic modulus is formed in a protruding state on the surfaces 11a, and spacers 20 are constituted at a suitable interval between the board 12 and a nozzle forming board 15 having a plurality of nozzle openings 16.
Patent JP-2001211545-A (JP)
Title: Large-current feeding device
Inventor: HORIE HIDEAKI
IPC: B60L11/18
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a large-current feeding device capable of feeding a current to a large-current consuming device from a power source by converting the current to a large current even when there is equipped a small-capacity power source having a current-feed capacity below the standard that is required to the large-current consuming device. SOLUTION: In the large-current feeding device, an AC from a commercial AC power source 1 in a small-capacity power-source device (having the current- feed capacity below the standard required to a car cell motor 3) is converted to a DC by DC ballasting power source 2, a changeover switch 4a is closed when a predetermined current that is fed is discharged by a changeover-control device 10, an electric double-layer condenser 5 is charged for a necessary time by changeover controlling that opens a changeover switch 4b at the time of discharging Then the large current, which is obtained by discharging a charged current in the electric double-layer condenser 5 by a changeover control that closes the changeover switch 4b after opening the changeover switch 4a at the time of discharging, is fed to the car cell motor 3.
Patent JP-2001217091-A (JP)
Title: Fluorescent lamp device
Inventor: WAKE ATSUO
IPC: H05B41/24
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp device which can realize a fast start of light flux without a non-emission phenomenon at the center of the light emitting tube under a low temperature. SOLUTION: A fluorescent lamp 1 with filament coils 5 at both ends, and a high-frequency inverter 2 with a control circuit 8 which is a means of preheat control for making the fluorescent lamp 1 to preheated start by conducting a preheat current to the filament coil 5 are provided. The preheat control means is so constructed to pass through the filament coil 5 an electric heating current larger than that through the coil 5 at stably lit time of the fluorescent lamp 1.
Patent JP-2001214982-A (JP)
Title: Disk valve mechanism
Inventor: TSUTSUI OSAMU
IPC: F16K3/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk valve mechanism that ensures a high mechanical strength of sliding contact surfaces and is easy to machine and mass-producible. SOLUTION: The disk valve mechanism places two plate disks into sliding contact to establish and block a passage. The disks are each formed from a synthetic resin member with their sliding contact surface coated with sheet metal.
Patent JP-2001215239-A (JP)
Title: Detector for rotor
Inventor: SHINO HIDEO
IPC: G01P3/486
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a detector for a rotor having a light source and a photo detecting element with their temperatures not exceeding operable temperatures of their electronic elements, with facilitated positional adjustment of the light source and the detecting element, not adversely affecting the uniformity of a magnetostatic field of an NMR(nuclear magnetic resonance) device, and not requiring disposing the light source and the detecting element in at least two positions. SOLUTION: This detector is equipped with a light emitting means for emitting two or more kinds of light different in characteristics. The two or more kinds of light different in characteristics are switched at a prescribed frequency and emitted toward the rotor provided with a prescribed number of reflection areas corresponding to the number of kinds of light for reflecting only a prescribed kind of light of the two or more kinds of light different in characteristics. Light reflected from the rotor is detected by a prescribed photo detecting means, thereby judging whether the rotor exists or not and measuring the rotational speed of the rotor.
Patent JP-2001223599-A (JP)
Title: Receiver
Inventor: MORI SHINYA
IPC: H04B1/16
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a receiver with very excellent user-friendliness that can reduce the effect of a disturbing wave on reception sensitivity without the need for external provision of an attenuator. SOLUTION: An attenuator provided to a post-stage of an amplifier attenuates modulation distortion generated from a disturbing wave because of nonlinearity of an input output characteristic of the amplifier. Since the attenuation of the intermodulation distortion by the attenuator is higher than the attenuation of a received signal, a ratio (C/N) of a level of the received signal to the intermodulation distortion is increased. Thus, the effect of a disturbing wave or an undesired wave can be decreased.
Patent JP-2001220052-A (JP)
Title: Sheet material accumulating device and method for carrying out sheet material
Inventor: SHIMANO MASAKI
IPC: B65H31/30
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To move a stocker member to a stock position at proper timing after a predetermined number of sheet bundles are accumulated on a carrier member even when an interval of sheet material conveyed by a conveyance means is changed. SOLUTION: When a stocker and lifter control part 44 detects an Nth PS form 102 by a signal from an edge sensor 40, it computes a sheet interval between the Nth PS form 102 and a (N+1)th PS form 102 by signals from the edge sensor 40 and a pulse oscillator 45. The stocker and lifter control part 44 judges travel start timing of stockers 22, 23 so that the stockers 22, 23 do not collide against the Nth PS form 102, respectively, and the (N+1)th PS form 102 is loaded on the stockers 22, 23 without fail based on the sheet interval between the Nth PS form 102 and the (N+1)th PS form 102.
Patent JP-2001220750-A (JP)
Title: Net for construction of greening foundation and method for constructing greening foundation using it
Inventor: YUGUCHI SHINICHI
IPC: E02D17/20
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To shorten working time and achieve accurate positioning when a basis for growth is constructed by unevenly spraying on bare land, and avoid hindrance to the thickening growth of arbores by preventing the collapse of earth and sand, etc. SOLUTION: When a net 11 is laid on bare land, a construction position 12 where the basis for growth is constructed by spraying and a non-construction position 13 where the basis for growth is not constructed are initially defined on the net. For example, to the construction position and the non-construction position different colors are given; a coarse mesh structure may be provided at the construction position and a dense mesh structure may be provided at the non-construction position. Before the basis for growth is constructed by unevenly spraying on the bare land, the net for construction of a greening foundation is laid on the natural land by use of anchor pins, etc.
Patent JP-2001222490-A (JP)
Title: Internet connection service device
Inventor: SANO TAKAO
IPC: G06F13/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an Internet connection service device enabling a user to enjoy the Internet free of charge and capable of realizing an advertisement format for positively calling the user to an advertiser's site. SOLUTION: A user management part 240 manages free connection available time expressing time allowing the connection of a user's communication terminal 10 to the Internet free of charge in each user, and when the user is connected to an advertiser's site introduced by list display or the like on a prescribed web page, fixed time is added to the free connection available time of the user. The connection time of the user's communication terminal 10 to the Internet is subtracted from the free connection available time of the user, and when the free connection available time disappears, connection to the Internet is stopped.
Patent JP-2001219938-A (JP)
Title: Dispenser for sterilized sheet
Inventor: WATANABE MASAAKI
IPC: A61L2/26
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent a roll of a sterilized sheet from being polluted when the sheet is used, and to easily cut the sterilized sheet. SOLUTION: A dispenser 1 which accommodates the roll of the sterilized sheet inside and from which the predetermined quantity of the sterilized sheet is taken out from the roll comprises a body 2 to accommodate the roll, an opening 2f provided in the body in order to take out the sterilized sheet delivered from the roll outside the body 2, a roll supporting means 3 to support the roll from the opening 2f into the body 2, and a holding means 4 to hold the sterilized sheet delivered from the roll.
Patent JP-2001217572-A (JP)
Title: Method for fixing printed board
Inventor: TAKAMOTO SHINJI
IPC: H05K7/14
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To realize a method for fixing a printed board which simplifies an assembly of an output board in an on-board air conditioning control panel, etc., by lessening structural parts without using a clip, etc. SOLUTION: In a method for fixing a printed board which inserts an outputting printed board 10 along guide grooves 14, 14' provided in a case 12 to fix it, in the printed board 10, a projection part 10 having still a thickness of the printed board 10 is formed horizontally in a rear part to an insertion direction. In the case 12, a recess part 15 into which the projection part 10a of the printed board 10 can be inserted is provided in entrances of the guide grooves 14, 14', and also two projections 16, 16' are provided opposite to each other in upper and lower parts of the recess part 15. An interval D of the two projections 16, 16' is formed to be more narrow that thickness E of the printed board 10, and in this structure, when the printed board 10 is inserted, the projections 16, 16' are smashed, while being inserted.
Patent JP-2001219008-A (JP)
Title: Filtering column using long fiber bundle
Inventor: TOMITA MINORU
IPC: B01D29/62
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the bending phenomenon in the upper end side of a long fiber bundle. SOLUTION: A long fiber bundle 10 is folded in two and disposed so that both end parts 10c is fixed to a supporting member 2 arranged in a column main body, bringing the folded part 10b to the upper end side. Then, in the center of the cone-shaped folded part 10b, two fibers are gathered and supported by each other to suppress the bending phenomenon at the time of feeling water. Then, the increasing rate of pressure loss is delayed, thereby reducing back- washing frequency.
Patent JP-2001230539-A (JP)
Title: Method for manufacturing module substrate
Inventor: NAKATANI KAZUYOSHI
IPC: H05K3/34
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a module substrate whose end electrodes can be connected surely to a mother board, even when the module substrate is warped. SOLUTION: A closing plate 7 is provided on the rear surface 1B of a substrate to be processed, which are divided into a separated substrate 6 and the remaining substrate 1C. A cream solder 9 is filled in a through-hole 2 between the separated substrate 6 and the rest substrate 1C. Subsequently, the separated substrate 6 is locally heated by blowing hot air in the vicinity of end electrodes 5 of the separated substrate 6. In this way, the cream solder 9 is fused by heat transferred from the end electrodes 5 and is attached to the end electrodes 5 at a higher temperature than that of the remaining substrate 1C. Thus, the fused cream solder 9 can be adhered on the end electrodes 5, and at the same time, one part of the cream solder 9 can be protruded from the rear surface 1B of the substrate 1 due to the surface tension of the cream solder 9.
Patent JP-2001229941-A (JP)
Title: Fuel cell system
Inventor: OKAMOTO MASARU
IPC: H01M8/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To allow controlling by suppressing influence of a disturbance follow ing the change of the component concentration of an exhaust reforming gas, by adopting an exhaust reforming gas component concentration estimator and reducing the deterioration of control response performance by controlling by suppressing influence of a disturbance caused by the offset of the exhaust reforming gas component concentration estimator. SOLUTION: When the integral culculus computation amount of a combustor temperature controller 22 exceeds a preset upper/lower limit value, the offset of the exhaust reforming gas component concentration estimator 21 is judged. Then, a parameter correction amount calculation part C6 of the exhaust reforming gas component concentration estimator calculates a parameter correction amount and corrects the parameter of the exhaust reforming gas component concentration estimator 21. The deterioration in the control response performance due to offset of the exhaust reforming gas component concentration estimator is thus reduced.
Patent JP-2001231592-A (JP)
Title: Method of producing mannose
Inventor: YOSHIKAWA GENICHI
IPC: C07H3/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of inexpensively producing mannose that is useful as a feed, a food and a raw material for medicines. SOLUTION: In this method of producing mannose, a cellulase originating from Aspergillus niger is characteristically allowed to act on mannan, glucomannan or galactomannan; or a natural product including mannan, glucomannan or galactomannan.
Patent JP-2001231898-A (JP)
Title: Putter head for golf
Inventor: HASEBE YU
IPC: A63B53/04
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a putter head having a neck part composed of a material having a small specific gravity and a material having a large specific gravity combined with each other to achieve a high design freedom degree. SOLUTION: In this putter head for golf provided with a head body part 1 comprising a face part 20 roughly composed of a flat surface for striking a golf ball, a sole part 21 to be grounded, a blade part 6 at an upper end part of the face part 20 extended from the side of a toe 4 to the side of a heel 5, and an upper surface part formed on the rear side of it, a hosel part 2 to fix a shaft, and a neck part 3 to connect the hosel part 2 to the head body part 1, the head body part 1 is formed of a metal material having a specific gravity of 5.0 or less, and weight parts 7, 8 comprising a metal material having a specific gravity of 10 or more are provided at least on the side of the toe 4 and the side of the heel 5 in the head body part 1 on the back of the blade part 6, and the weight parts 7,  8 are provided on the side of the toe 4 and the side of the heel 5 in the head body part 1 to expose their upper surfaces, sole surfaces, and side surfaces.
Patent JP-2000245839-A (JP)
Title: Method and apparatus for dosing medicine
Inventor: ERNI WERNER
IPC: A61M5/20
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system of dosing a correct amount of medicine and a needless injection system which achieve a simple handling operation and a limited risk of bacterial contamination. SOLUTION: This invention relates to a method of dosing medicine and a needless injection system. In order to simplify the treatment necessary for loading an injector with medicine as much as possible and to eliminate the risk generated from a complicated treatment, these method and system load the injector 11 with medicine using a syringe 13 previously loaded with the medicine 14. This loading stage ideally contains a stage to link the syringe 13 to the injector 11 using a proper joint member or an adaptor 16 and a stage to operate the syringe 13 for conveying the medicine previously filled into the syringe 13. After the conveying of the medicine, the syringe 13 and/or the joint member or the adaptor 16 are removed from the injector 11.  Thus, preparations are made so that the injector 11 injects a dosage of the medicine to be passed through the skin of a person receiving the injection.
Patent JP-2001238773-A (JP)
Title: Checkout counter and checkout method using the same
Inventor: TSUCHIDA TAKAYOSHI
IPC: G07G1/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a checkout counter capable of significantly reducing the loads to customer and an employee in checkout and giving an affinity to the customer, and a checkout method using the same. SOLUTION: In this checkout counter, a working space 9 for employee placed on the side of a passage 20, 21 for customer A1, A2 and opened to the passage 20, 21 side is formed. A scanner device 13 for reading the price information attached to a commodity X and a sacking space 16 for packing the commodity X to a packing bag 18 are provided in the front thereof, and a cash resistor 14 for receiving the price information of the commodity X from the scanner device 13 is provided in the rear.
Patent JP-2001245499-A (JP)
Title: Motor control apparatus and control apparatus of electric rolling stock
Inventor: MASAKI RYOZO
IPC: H02P27/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a current control apparatus capable of reducing a load factor of a microprocessor software while securing responsiveness of the current control in an alternating current(AC) loading device such as a motor. SOLUTION: In this arrangement, there are provided with a power converter which applies a voltage to an AC motor and the control apparatus which calculates a voltage instruction value for applying with use of a real current of the AC motor and a current instruction value. The control apparatus has a current control section and a pulse voltage calculation section, and the current control section calculates the alternating voltage instruction value to give a stationary electric current with use of a difference between the current instruction value and the real current, therefore, the pulse voltage instruction value to suppress a generated transient current is calculated in the pulse voltage calculation section.  By controlling the power converter with use of the additional value of this both as the voltage instruction value, the alternating voltage instruction value can control the current flowing in the motor to be the current instruction value in a short time, because, in a stationary state, the current of the motor matches with the current instruction value and the compensation current generated by the pulse voltage instruction value cancels the transient current.
Patent JP-2001244925-A (JP)
Title: System and method for managing enciphered data and storage medium
Inventor: FUKUDA YASUO
IPC: G06F21/62
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To manage data with high-security enciphering. SOLUTION: Pairs of the first, second and third public keys and secret keys are generated and these second and third public keys and secret keys are enciphered by the first secret key. The enciphered second and third public keys are held on the side of an authentication part and these secret keys are, respectively, passed to a client and a server. Then, data are enciphered by using the second public key on the client side (S302). These enciphered data are transmitted to the server (S304), and on the server side the enciphered data are enciphered again by using the third public key and preserved (S308).
Patent JP-2001238570-A (JP)
Title: Fish trap
Inventor: MIZUTANI TOKUICHI
IPC: A01K69/10
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To make a setting position of a bait suit with a fish habit heading to the bottom of water in a fish trap. SOLUTION: This fish trap 10 is equipped with a net 40 for holding the bait 47 for fishes fastened along the inside of the bottom in the basket fish trap 10 in which invading route 31 and 36 for fishes are formed.
Patent JP-2001250757-A (JP)
Title: Scanning aligner
Inventor: SAKAI FUMIO
IPC: G03F7/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To increase the scanning speed of a scanning aligner to the highest speed without impairing the accuracy of synchronization and to enhance the throughput of the scanning aligner. SOLUTION: A scanning aligner has a projection optical system 4 for projecting a pattern formed within a transfer region on a reticle 3, which is a negative, on a region to be exposed on a wafer 5 which is a material to be transferred, an illuminating optical system 2 for illuminating the reticle 3 with light fed from a light source 2, stages 6 and 7, which respectively have measuring systems 10 and 12 and the like, which are used as measuring means for measuring the patterns of the reticle 3 and the wafer 5, and are used for scanning the reticle 3 and the wafer 5 at a prescribed scanning speed while controlling the position of each of the reticle 3 and the wafer 5 to the system 4, and control systems 11 and 13 and the scanning speed is made variable according to the amount of drive to drive the stages 6 and 7 for controlling the position of each of the reticle 3 and the wafer 5.