baber/WOPTO huggingface dataset:
Patent JP-2003088297-A (JP)
Title: Method for storage and astringency removal of astringent persimmon
Inventor: KURAHASHI TAKAO
IPC: A23L19/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for the storage and astringency removal of astringent persimmons, by which the astringent persimmons can be stored without being softened for one month or more and the astringency of the persimmons can be removed without deteriorating the original flavor of the persimmons. SOLUTION: This method for the storage and astringency removal of the astringent persimmons is characterized by receiving the astringent persimmons together with a catalyst type ethylene-removing agent in a plastic film bag having low oxygen penetrability to remove the gas, and then storing the received astringent persimmons at low temperature. Thereby, the hardness and original flavor of the persimmons can be maintained over one month. Further, the astringency can perfectly be removed. When a dehydrating agent is additionally received, the lowering of the hardness of sarcocarp can largely be suppressed.
Patent JP-2003080707-A (JP)
Title: Driving method for ink jet head
Inventor: YOSHIMURA HISASHI
IPC: B41J2/045
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To perform drive control of ink ejection channels such that the temperature of ink becomes constant in all ink ejection channels even if the ejection frequency is different from channel to channel without arranging conventional electric heaters. SOLUTION: Total number of ejection times of a plurality of times (e.g. 4 times) of ejection chances in the subscanning direction is determined for respective ink ejection channels 1 ch-10 ch. With reference to a maximum number of ejection times (16 times of 4 ch) thus determined, a correction pulse is applied by the maximum number of ejection times minus the ejection times of each ink ejection channel to other ink ejection channels 1 ch-3 ch and 5 ch-10 ch having a number of ejection times smaller than the maximum number of ejection times. For example, the number of ejection times of correction pulse is set at 16-4=12 for 1 ch.
Patent JP-2003091828-A (JP)
Title: Method for formatting disk optical information recording medium, the disk optical information recording medium, seeking method of the same and driving device of the same
Inventor: WATABE TOSHIO
IPC: G11B7/24091
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for formatting a disk optical information recording medium, which enables great shortening of time to reach a target track, and high-speed access to an optional address, the disk optical information recording medium, the seeking method of the same, and the driving device of the same. SOLUTION: A control operation to a predetermined rotating speed is started for the disk optical information recording medium, an optical pickup is focused on an information recording/reproducing surface and tracked to an information track, and the track number of a current track is specified by using phase difference information between adjacent track marks using track mark groups A, B. Determination is made as to whether the information of the reached target track is a target track or not and, if it is a target track, the process waits until the rotating speed of an optical disk medium reaches a specified rotating speed while maintaining the pickup on the target track. When the predetermined rotating speed is reached, a seeking operation is completed.
Patent JP-2003090056-A (JP)
Title: Vertical banking method and retaining wall for use in the same
Inventor: HAMAI KUNIHIKO
IPC: E02D29/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall which is formed in a novel designed shape, can easily obtain self-standing stability even in the use of an improper material such as cohesive soil, and has high durability against earth pressure even if the material is thin. SOLUTION: An estimated height can be reached by repeating: a process in which the retaining wall 1, which constitutes a banking surface layer, is constructed; a process in which preceding fill 2a, composed of cement treated soil, is constructed on the backside of the retaining wall 1 at prescribed intervals and in which an anchor bar 7 is horizontally buried in the preceding fill 2a; a process in which anchor bars 6, whose one-side ends are fixed to a protrusive end and the backside of the retaining wall 1 from a layer of fill 2 of the anchor bar 7, are jointed together via a joint fitting 8; and a process in which a gap, formed between the fill 2 and the backside of the retaining wall 1 after curing of the preceding fill 2a, is backfilled with the cement treated soil so that following fill 2b can be constructed.
Patent JP-2002139009-A (JP)
Title: Bolt having hexagonal-curve contour portion formed at outside and its manufacturing method
Inventor: SIEGEL HOLGER
IPC: F16B23/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a bolt having a hexagonal-curve contour portion formed at the outside and its manufacturing method. SOLUTION: The invention relates to a bolt having hexagonal-curve contour portion at the outside and its manufacturing method. A bolt head formed generally in accordance with one type torque standards comprises the outside hexagonal-curve contour portion 5 for positively operating force and a flange 4 having an inclined face 41 extending to the outside hexagonal-curve contour portion 5 at an angle α. According to the invention, the inclined face 41 of the flange 4 is connected directly to the outside hexagonal-curve contour portion 5, therefore producing a great decrease in total height k of the head 3, and a height t1 of the outside hexagonal-curve contour portion 5 assures positive operation of force. In the method according to the invention, the flange 4 and the outside hexagonal-curve contour portion 5 are shaped by scraping using a scraper or upsetting and forming press.  In the case of the latter, a recess is provided at a portion of the head.
Patent JP-2003101353-A (JP)
Title: Feedforward nonlinear-distortion compensating amplifier
Inventor: ISHIGAMI TAKESHI
IPC: H03F1/32
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To continue the amplifying operation of a feedforward nonlinear-distortion compensating amplifier in the state of suppressing effectively the distortion component generated in its main amplifier even when the gain thereof is reduced due to the fault thereof. SOLUTION: In a distortion sensing loop L1 of the feedforward nonlinear-distortion compensating amplifier, a multi-carrier signal fed from an input terminal 1 is so distributed by a distributor 2 as to distribute its certain portion. Thereafter, the multi-carrier signal is so fed to a main amplifier 5 via a variable attenuator 3 and via a variable phase shifter 4 as to amplify it therein and feed it to a distributor 7. A signal (distribution signal) B' distributed by the distributor 2 is so attenuated by a variable attenuator 16 and is so delayed by a coaxial delaying line 6 as to feed it to the distributor 7 as a distribution signal B. In the distributor 7, a distribution signal C of a portion of an output signal A of the main amplifier 5 and the distribution signal B are so subjected to a subtraction processing as to obtain a distortion signal D generated in the main amplifier 5.  Further, in this distortion sensing loop 1, when the gain reduction of the main amplifier 5 caused by its fault is so generated as not to make compensable the gain reduction by using the attenuator 3, a control circuit 14 so controls the attenuation quantity of the variable attenuator 16 by a control signal G3 as to make equal to each other the amplitudes of the distribution signals B, C.
Patent JP-2003098681-A (JP)
Title: Printing plate developing device
Inventor: YOSHIDA SUSUMU
IPC: G03F7/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of vignetting and uneven rubbing in the case of developing by brushing a planographic printing plate by two brush rollers. SOLUTION: In the developing part 14, the brush roller 60 is arranged facing the PS plate 12 which is moved obliquely downward in the upstream part of a developing tank, and also, the brush roller 58 is arranged in the downstream part of the developing tank, and the PS plate is brushed by the brush rollers 58 and 60. In this case, the brush roller 60 is rotated forward, and also, the brush roller 58 is rotated backward in the case the direction of winding the belt-like member 166 around the brush roller 58 is the same as that around the brush roller 60. Then, the uneven rubbing is mutually eliminated between the brush rollers 58 and 60, then, the occurrence of uneven rubbing on the surface of the PS plate is prevented.
Patent JP-2002170394-A (JP)
Title: Test device for semiconductor memory
Inventor: MAENO HIDESHI
IPC: G01R31/319
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device. SOLUTION: In an address generating section of an arithmetic logic operation section, an address of a semiconductor memory storing a test pattern is generated based on the prescribed calculating equation, this address is sent to a shift register 32 for inputting an address, and a test pattern is written in a semiconductor memory by specifying this address. At the time, addresses of the prescribed number of bits are received by an address change means, addresses of the prescribed number of bits are increased or decreased one bit by one bit for each shift operation of the shift register 32 for inputting an address of the number of times corresponding to the number of effective addresses of an effective address number storing section MASKA, and addresses of the prescribed number of bits of the address generating section are changed.  Also, in the midst of changing an address, write-in of a test pattern for a semiconductor memory in a write-in control command section is prohibited.
Patent JP-2003092903-A (JP)
Title: Rice transplanter
Inventor: KIMURA HIROTO
IPC: A01B63/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter capable of continuing planting without operating a lift when a ground-leveling float keeps a state when a main switch is re-on. SOLUTION: This rice transplanter keeps the ON-state and the lifting state of a planting clutch 41 according to a memory stored in a storage means 50 and does not reset in the control-setting state when a ground-level float 15 keeps the state when the main switch 49 is re-on.
Patent JP-2003098418-A (JP)
Title: Lens moving device
Inventor: SENBA TAKEHIKO
IPC: G02B7/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To shorten lens intervals during a housing operation, and to suppress battery consumption. SOLUTION: When changing variable power, driving a motor 22 for variable power moves first and second lens holding frames 16 and 17 in the direction of an optical axis O, respectively. A third lens holding frame 18 is provided freely movably to the second lens holding frame 17. When focusing, driving a motor 30 for focusing rotates a feed screw 32 to move a movable table 32 in the direction of the optical axis O. A third lens holding frame 18 engages partially with the movable table 32. The movable table 32 is maintained in a state of always engaging with the third lens holding frame 18 by energizing an energizing spring 35. During a housing operation, only the motor 22 for variable power is driven to house the first and second lens holding frames 16 and 17.  The third lens holding frame 18 abuts on a stopper frame 36 provided on a fixed cylinder 14 in the meantime, and is brought toward the second lens holding frame 17.
Patent JP-2003102151-A (JP)
Title: Electric motor and producing method therefor
Inventor: KATAOKA HISAKAZU
IPC: H02K21/14
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor and its method, which can suppress the movement of a permanent magnet in a hole formed in a rotor core, minimize the mechanical imbalance and realize less vibrations and low noise when it is mounted in the equipment. SOLUTION: After shrinkage fitting of the permanent magnet 12 to the hole 13 of the rotor core 15, a protrusion 24, established in an end plate 16 is set so as to be brought into contact with an axial end face of the permanent magnet and the end plate 16 is fixed by a fastening means.
Patent JP-2003099557-A (JP)
Title: System and apparatus of public telephone for vote, and center apparatus for election management and vote counting
Inventor: IZUMI HIDEYUKI
IPC: G06Q50/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide measures against two or more votes by an elector, leakage and illegal vote acts related to card information, and vote leakage and illegal acts in a public telephone system. SOLUTION: A public telephone apparatus for vote has vote card reading means of acquiring ID information, an authentication auxiliary unit to acquire comparison information on fingerprints, and electronic vote generation means of generating a result of votes. In addition, the public telephone apparatus for vote also has a public telephone box for vote to notify abnormal open lock of a locking door, an elector image acquisition camera to take images of electors, and vote operation management means for authentication and vote operations. An election management center apparatus has elector information management means of storing and comparing authentication information for vote and vote history, candidate information management means. Also, the election management center apparatus has election monitoring means of requesting cancellation of two or more votes by an elector, monitoring elector images, and recording and notifying of information when receiving an unusual report. A vote counting center apparatus has electronic vote receiving means, and vote result management means of storing electronic vote data, counting vote results, and invalidating two or more votes by an elector.
Patent JP-2003141615-A (JP)
Title: Reuse system for vending machine
Inventor: FUKAO HAJIME
IPC: G07F9/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To increase the ratio of reusable parts without affecting sale of merchandise. SOLUTION: Parts which meet a predetermined standard are extracted from used vending machines. Then the extracted parts are divided between assembly parts which are used in assembling new vending machines, and service parts which are used in overhauling vending machines.
Patent JP-2003110664-A (JP)
Title: Mobile phone with camera
Inventor: OGINO HIROYASU
IPC: H04W76/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone with camera that can pick up an image in a proper timing. SOLUTION: The mobile phone with camera discriminates whether or not an image pick up request in a CDMA priority mode is received. When the phone discriminates that the image pick up request in the CDMA priority mode is received, the phone discriminates whether or not input processing of an operation signal from a key operation section 30 is finished. When the input processing is not finished, the phone restarts the input processing of the operation signal. When the input processing of the operation signal is made continuously for a prescribed period, the phone discriminates whether or not the load of the input processing is a prescribed load or more, stops the input processing, switches the mode to a camera priority mode, and picks up the image with the camera.
Patent JP-2003106703-A (JP)
Title: Absorption system
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorption system including a plurality of triple utility type absorption refrigerating machines connected by cross-cover communication wiring and a central controlling unit, which decreases the corrosion rate of absorbent and improves the fuel efficiency. SOLUTION: Data of partial load characteristic is saved in a central controlling unit and data of the rated capabilities of absorption refrigerating machines that are connected to each other are central-controlled. Accordingly, it becomes possible to made each of the absorption refrigerating machines perform the partial load operation mainly. Consequently, the operation is able to keep low the regeneration temperature of lean solution, reduce the corrosion rate and improve the fuel efficiency. In terms of improving the fuel efficiency, it is not particularly limited to a triple utility type absorption refrigerating machine but is effective to a dual utility type absorption refrigerating machine, as operation control means for an absorption system.
Patent JP-2002153689-A (JP)
Title: Cap frame holder
Inventor: SHIBATA MASANORI
IPC: D05B39/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To easily mount a cap on a cap frame in a tensed state without a tension spring on the cap frame. SOLUTION: This self-standing cap frame holder can be fitted with the cap frame, and the rear side free end in the cap frame is mounted in the mounting state on the connecting part of a holding member. A tension spring is provided to produce spring force for drawing down the back part side of the head and fixing the embroidery area in the front part of the cap in the tense state to the window hole of the base frame with the cap put on the base frame in the cap frame so that the embroidery area in the front part of the cap overlaps from the side of the front side free end in the base frame to the window hole of the base frame.
Patent JP-2003104663-A (JP)
Title: Car for elevator device
Inventor: TAKAHASHI MINORU
IPC: B66B11/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a car for an elevator device facilitating the replacement of a side plate and allowing replacement work from the inside of a cage. SOLUTION: Posts 7 are erected at a space at the side face of a cage 5. Each post 7 and the end parts of the side plates 3, 4 are detachably mounted by bolts 8 from the inside of the cage 5, and a joint member 10 covering the cage 5 side of the bolts 8 are detachably mounted. The side plates can thereby be replaced easily from the inside of the cage.
Patent JP-2003115175-A (JP)
Title: Disk drive
Inventor: MATSUMOTO KAZUO
IPC: G11B7/08
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To secure clearance (gap) between a pickup module and a housing and also to provide a disk drive whose housing is made thin and small. SOLUTION: This disk drive has the pickup module, a tray, a damper and the housing, the pickup module has a pickup part for reproducing data from a disk, a plurality of shafts supporting the pickup part in a movable manner in the radial direction of the disk, and a tilt adjusting part supporting the shafts in a movable manner perpendicularly to a disk surface, and the pickup module is tilted by a prescribed angle and is attached to the tray to secure the clearance where the tilt adjusting part is movable between the housing and the pickup module.
Patent JP-2003122493-A (JP)
Title: Method and device for inputting coordinate
Inventor: RI KOEN
IPC: G06F3/03
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inputting a coordinate capable of preventing the interference of signals and wrong operation by transmitting digital signals specifically between a pointer and a tablet. SOLUTION: An electromagnetic signal is received by the pointer 2 at a specific position on the tablet 10 the signal is converted to a digital signal and returned to the tablet 10, and whether the received signal is the strongest signal or not is confirmed by a signal confirmation means. Then, the digital signal is received by the tablet 10 and whether the digital signal is the strongest or not is confirmed again, and after the confirmation, the coordinate position of the pointer 2 on the tablet 10 is determined.
Patent JP-2003115711-A (JP)
Title: Electrode forming method for dielectric resonant component
Inventor: HARADA NOBUHIRO
IPC: H01P11/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode forming method which quickly and easily forms electrodes of a dielectric resonator with a little electrode dimension variation, a little gap variation between electrodes and a little wear of cutting tools for forming the electrode. SOLUTION: An inner conductor is provided in an approximately parallelepiped dielectric block having at least an open end face perpendicular to the axis of the inner conductor, an outer conductor is formed on another outer side of the block, a cutting tool is rotated to cut a part of the outer conductor to form circular or arcuate insulation parts into at least one outer side approximately parallel to the axis of the inner conductor, thus forming input/output electrodes.
Patent JP-2003074271-A (JP)
Title: Lock for sliding door wire screen
Inventor: ADACHI NAOKO
IPC: E06B9/52
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an easily lockable and unlockable lock even in a getting in and out window, as a lock for a sliding door wire screen used as a window through which one rarely get in and out or whose opening width is determined, or whose locking is troublesome. SOLUTION: A Velcro 5 is installed at a vertical frame of a wire screen used as an opening part of the sliding door wire screen, and a fitting 3 is installed at a sash frame on the indoor side and the wire screen is locked by 1 and 2. Locking and unlocking are simplified by the Velcro, and even if the sash is closed when the wire screen is locked, a finger pinch can be prevented. In the closed state of the sash, the hook-and-loop fastener stuck to the vertical frame of the sash serves as a door chain of the sash.
Patent JP-2003072610-A (JP)
Title: Stand structure for folding vehicle
Inventor: ODA MASAYOSHI
IPC: B62K15/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To improve usability by changing the stand height after folding from the stand height before folding in a folding vehicle and the like greatly changed in height. SOLUTION: In this stand structure for a folding vehicle using a stand 51 before and after folding a part of a two-wheeled vehicle, a ratchet mechanism 503 is provided on a shaft 511 of the stand 51, and the stand can be held at a specified position between a stand storage position and a stand projecting position.
Patent JP-2003123687-A (JP)
Title: Ion trap device
Inventor: KAWAFUJI EIZO
IPC: H01J49/42
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To improve through-put of an ion trap device capturing ions with an RF electric field by cutting down time needed for changing RF voltage. SOLUTION: Amplitude of RF electric field is changed by time in an exponential way. Since this will allow setting up of the RF voltage stably at high speed, throughput of the device is improved. Time constant of the above exponential function is set at the same as that for a resonator circuit generating the RF electric field or longer.
Patent JP-2003117559-A (JP)
Title: Chemical-feed controller
Inventor: TASHIRO HIROHISA
IPC: C02F1/50
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a chemical-feed controller which is capable of taking a rapid and adequate measure according to a slime production state even for a water system at a remote place and surely preventing a slime fault. SOLUTION: A tendency to slime production of the water system is detected by a slime adhesion tester 8 having a torque meter 10. This detection signal is monitored in a host computer 20 through a communication circuit 14. When the need for a change of chemical-feed conditions arises, a signal for changing the chemical-feed conditions is sent from the host computer 20 to an on-the-spot microcomputer 11.