baber/WOPTO huggingface dataset:
Patent JP-2001358711-A (JP)
Title: Method for certifying third party of electronic distribution data
Inventor: SUEMITSU KEIJI
IPC: G06Q50/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To allow a third party agency not to have to store electronic distribution data themselves, not to see the electronic distribution data themselves and also to certify the original of the electronic distribution data on the basis of the mutual consent of both the distribution source and destination. SOLUTION: This distribution source transmits the electronic distribution data subjected to enciphering processing that can be decoded only by the distribution destination and the original data of the electronic distribution data to the third party agency. The third party agency stores the received original data and also transmits the electronic distribution data subjected to the enciphering processing that can be decoded only by the distribution source. The distribution source prepares the original data of the electronic distribution data that are received and further decoded and transmits the original data to the third party agency. The third party agency confirms that the original data that are received from the distribution source and stored coincide with the original data received from the distribution destination.
Patent JP-2001320099-A (JP)
Title: Piezoelectric/electrostrictive device and method of its manufacture
Inventor: TAKEUCHI YUKIHISA
IPC: H01L41/335
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To enhance impact resistance of a device. SOLUTION: The piezoelectric/electrostrictive device 10 comprises a pair of thin plate parts 12a, 12b disposed oppositely, and a fixed part 14 for supporting the thin plate parts 12a, 12b wherein the pair of thin plate parts 12a, 12b are arranged, respectively, with piezoelectric/electrostrictive elements 18a, 18b. Movable parts 20a, 20b have end faces 34a, 34b facing each other and air gap parts 20c, 20d are formed, while being filled with a filler, in a border line bonding the thin plate parts 12a, 12b, the fixed part 14, and the movable parts 20a, 20b.
Patent JP-2002001483-A (JP)
Title: Die for casting and manufacturing method thereof
Inventor: SUGIHARA HIDEKI
IPC: C23C22/24
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a die for casting and its manufacturing method capable of smoothly casting without any casting trouble even if not steel material but a low melting point light metal of the same kind with the steel material is used as a stock for the die in casting for the low melting point light metal and also extremely easily manufacturing the die itself. SOLUTION: A porous anodic oxidation skin formed by anodic oxidation treatment is provided on the surface of a die including the inside wall face of at least a casting cavity and the porous anodic oxidation skin is filled with particles which are composed of one kind of aoxides, non-oxides, or composite materials of metal and resin by a chemically densifying treatment and sealed up to manufacture the die for casting.
Patent JP-2002005616-A (JP)
Title: Method and device for detecting focusing error
Inventor: MIKI YUTAKA
IPC: G01B11/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To widen dynamic range, while suppressing the effects of the alignment condition of an optical part and drift of a light receiving element. SOLUTION: The direction and amount of deviation from a focusing position on a measurement surface are detected, based on change in center of gravity of an optical beam reflected on the measurement surface, when the center of gravity of the optical beam 14 projected to the measurement surface 10 through an objective lens 12 is vibrated in the direction which is almost parallel to the measurement surface 10.
Patent JP-2002002931-A (JP)
Title: Work carrying device
Inventor: YAMAZAKI HISAO
IPC: B65G11/20
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a work carrying device ensuring carriage of a plurality of works in order to the next material gathering process without being damaged after molded in sequence to a predetermined shape. SOLUTION: The work carrying device comprises an inclined chute 2 for moving the works W downward and vibrating means mounted on a receiving frame 10 continuously arranged around the lower end of the chute 2, and having a vibrator 28 for vibrating the receiving frame 10 in a direction different from the moving direction of the works W.
Patent JP-2002002499-A (JP)
Title: Steering wheel
Inventor: ISHII TSUTOMU
IPC: B62D1/06
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel suppressing the generation of an abnormal sound caused by movement of a weight. SOLUTION: The weight 24 comprising a pair of divided pieces 24a is arranged outside a pipe-shaped rim part core bar 22 and embedded inside a resin covering body composed of a soft synthetic resin material. The weight 24 is provided with holes 25 allowing the soft synthetic resin material to enter their insides and an engagement recess 26 for positioning the rim part core bar 22. The engagement recess 26 is engaged with an engagement projection 27 on a connection part 30 between the rim part core bar 22 and a spoke part core bar 23 by the recess/projection relation. The divided pieces 24a are mutually welded so that the weight 24 is prevented from falling from the outer circumference of the rim part core bar 22 in manufacturing the steering wheel.
Patent JP-2002011534-A (JP)
Title: Position switching mechanism of material feeder
Inventor: KAWAMURA HARUO
IPC: B21D43/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a position switching mechanism of a material feeder in which the mechanical material feeder provided in a body frame of a press can be moved outside the body frame in a short time, and checked and operated when the feeder is adjusted in an external space under the same condition as that when the feeder is in a regular operation. SOLUTION: This position switching mechanism of the material feeder comprises the mechanical material feeder which is connected to a prime mover of the main press via a mechanical means and synchronously driven, a movement guiding means for free guide between the material feed position in the press and the position retracted outside the press, a positioning means capable of fixing a material at the two positions, respectively, and a spline transmission mechanism for transmitting the synchronous rotation even after the material is moved to the retraction position.
Patent JP-2002010959-A (JP)
Title: Wiping instrument
Inventor: SANO SHINJI
IPC: D04H1/55
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiping instrument provided with a stain wiping property, durability, a draining property after use and a drying property, etc. SOLUTION: This wiping instrument is a fiber aggregate whose density is 0.01-0.10 g/cm3 for which fibers are partially adhered to each other. A rugged part is formed on at least a part of the surface of the fiber aggregate and the difference of the height between the recessed part and the projected part adjacent to each other of the rugged part is 0.5 cm or more.
Patent JP-2002013892-A (JP)
Title: Heat storage type heat exchanger
Inventor: SHIBUYA KIYOBUMI
IPC: F28D20/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat storage type heat exchanger provided with a heat storage body layer for adhering dust flowing into the heat storage body to permit stabilized operation and capable of removing simply the dust adhered to the heat storage body layer. SOLUTION: The heat storage type heat exchanger 1 equipped with a heat storage body 3 arranged in an outer shell 2 is provided with a heat storage body layer 4, provided at the lower temperature side of the heat storage body 3, and provided with a supporting body having a reticulated surface as well as ball type heat storage bodies disposed on the supporting body so that at least one layer can be moved to remove dust, and the inserting unit 7 as well as the discharging unit 8 of the ball type heat storage bodies 4a provided on the outer shell 2 along the upper surface of the supporting body.
Patent JP-2002013897-A (JP)
Title: Heat exchanger for air conditioning
Inventor: UNO HARUZO
IPC: F28F9/26
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a uniform distribution of refrigerants in a vapor and liquid (two-phase) state to respective paths and to provide a narrow row pitch and step pitch which is difficult in a conventional U bend type, in a plural-path type heat exchanger for air-conditioning. SOLUTION: A plurality of tube ends are respectively connected to headers, and porous or metal gauze-like agitating inserters 14 are internally mounted in the headers.
Patent JP-2002014704-A (JP)
Title: Start/stop control method for equipment
Inventor: TAKAMI AKIRA
IPC: G05B19/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a start/stop control method for an equipment which can nearly level the operation times of respective devices by simple logic and prevent the life of a specific device from becoming short. SOLUTION: The devices 2 are numbered in order from one and in the initial state wherein all the devices 2 stop, a next starting device (INC) and a next stopping device number (DEC) are set to 1; when the number of devices 2 in operation is increased, a device 2 corresponding to the next starting device number is started and one is added to the next starting device number. The next starting device number is put back to one when exceeding the number B of all the devices. When the number of devices 2 in operation is decreased, on the other hand, a device 2 corresponding to the next stopping device number is stopped and one is added to the next stopping device number; and the next stopping device number is put back to one when exceeding the number B of all the devices.
Patent JP-2002015688-A (JP)
Title: Image display equipment and its manufacturing method
Inventor: TAKEDA HIROMITSU
IPC: H01J9/26
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a reliable image display equipment which excels in adherence between a substrate and a side wall, and vacuum seal characteristics. SOLUTION: Concerning the image display equipment, within a vacuum envelope 1 which consists of a rear substrate 4 and a front substrate 5 estranged and arranged in parallel, carries out displays by carrying out excitation of luminescence of a phosphor screen 3 formed on an inside surface of the front substrate 5 with an electron beam emitted from two or more electron emission elements 2 arranged and formed on an inside surface of the rear substrate 4, the rear substrate 4 and the front substrate 5 are adhered and vacuum-sealed by an adhesive-cum-sealing agent 9 which consists of an indium alloy containing a very small mount of silver oxide.
Patent JP-2002024886-A (JP)
Title: Admission system, admission control system, admission control method, reservation device and gate device
Inventor: OSAWA TOMOYUKI
IPC: G06Q50/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To simplify ticket examination procedure for admittance to a specified area, to simplify and speedify ticket examination processing, starting from reservation, etc., to carry out highly dense control. SOLUTION: It is so furnished with a main control device 28 as to answer to a demand for reservation by controlling admission reservation information; a recording medium 41 having a slave side memory 42 free to record ID information and a plural number of reservation data and a transceiving part 43, a reservation device 36 for demanding reservation for admittance to the specified area with respect to the main control device 28, to aquire reservation answering information, corresponding to the reservation demand from the main control device 28 and to record reservation contents information, etc., in the recording medium 41 and a gate device 39 for actuating a gate means 65 to allow or prohibit admittance by the reservation contents information transmitted, in response to this, by transmitting a command to the recording medium 41.
Patent JP-2002026012-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KOBAYASHI ATSUSHI
IPC: H01L23/52
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the device, which can be less damaged or deteriorated in performance caused by heat or temperature change, be facilitated in the management or control of manufacturing steps with a low manufacturing cost. SOLUTION: An FET 25 is formed on a semiconductor substrate 21 and etched from its substrate surface to make a via hole 26 passed therethrough, and then a via hole electrode 28 is formed on an inner surface of the via hole 26. Then the substrate 21 is polished from its rear surface side to provide the hole 26 and electrode 28 passed through the rear side surface. An FET chip 31 thus formed is mounted on a base 33 coated with conductive die bond material 32, the bond material 32 is intruded and hardened into the via hole 26 to connect an electrode of the base 33 to an electrode of the substrate 21.
Patent JP-2002017918-A (JP)
Title: Sporting goods and method for manufacturing the same
Inventor: MATSUOU KIYOSHI
IPC: A63B53/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide sporting goods allowing more than one of kick points to be made without decrease in shaft strength and having excellent in appearance. SOLUTION: Each of the sporting goods has a shaft with a hollow part and a hollow expanded part at a position near the edge of the shaft. The method for manufacturing each of the sporting goods comprises forming the hollow part by partially filling the hollow expanded part of the shaft previously, largely formed except positions of the kick points.
Patent JP-2002019446-A (JP)
Title: Air conditioner for vehicle
Inventor: SATO KENICHIRO
IPC: B60H1/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of eliminating an air mix damper, effectively utilizing a space within a duct, and coping with a request of miniaturization of the device. SOLUTION: This air conditioner for the vehicle for rotating a rotary damper having a plurality of hole parts formed on a circular arc part for a duct wall formed into a substantially circular-arc shape and selecting a plurality of air blowout passages provided on the duct wall and opening and closing the air blowout passages is characterized by rotatably storing a heater core together with the damper within the rotary damper and providing a planar damper operating by interlocking with rotation of the rotary damper in the downstream of the heater core.
Patent JP-2002026700-A (JP)
Title: Comparator circuit
Inventor: MACHIYA SATORU
IPC: H03K5/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a comparator circuit that can reduce thermal noises caused when resetting electric charges in an input capacitive element and an offset due to feed-through so as to attain highly accurate comparison. SOLUTION: In the comparator circuit where a capacitor C1 connected to a signal input terminal 101 receives electric charges and an operational amplifier 130 compares a voltage at the signal input terminal with a reference voltage, the signal input terminal is connected to an inverting input terminal of the operational amplifier, a 1st reset switch 104 is provided between an output terminal of the operational amplifier and the signal input terminal, a feedback circuit consisting of series connection of a feedback capacitor C2 and a 2nd reset switch 105 is connected in parallel with the 1st reset switch, and when the signal input terminal is reset, the 1st reset switch and the 2nd reset switch are simultaneously closed, and after opening the 1st reset switch, the 2nd reset switch is opened.
Patent JP-2002017775-A (JP)
Title: Implement for good sleep
Inventor: FUJISAWA HIROAKI
IPC: A61F9/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an implement for a good sleep capable of covering a face and seeing cargoes or others as it remains mounted. SOLUTION: The implement comprises a mounting portion 2 mountable on the head of a user U, a sheeted face covering portion 1 having one end mounted on the mounting portion for covering the face, an eye covering portion 4 provided on the face covering portion for covering eyes and shutting off a light, and a seeing-through portion 5 formed between the eye covering portion and the mounting portion for seeing through objects.
Patent JP-2001069047-A (JP)
Title: Digital signal receiver and digital signal receiving method
Inventor: AHN WON-ICK
IPC: H04N5/44
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal receiver that can quickly restore a desired signal. SOLUTION: The digital signal receiver includes an equalizer 20 that is operated by a self-activated equalization algorithm initially and operated by a discrimination oriented equalization algorithm after the lapse of a prescribed time so as to compensate distortion in the amplitude of the received signal, an original signal discrimination section 2 that discriminates the original signal from the signal whose amplitude distortion is compensated, a carrier restoration section and phase synchronization detection section 24 that is operated after the lapse of a prescribed time, detects a phase error between the signal received by the original signal discrimination section and the discriminated original signal, and outputs a phase synchronization signal when detecting the acquisition of phase by the phase error,  a re-rotation section 26 that outputs a signal resulting from restoring the output signal fro the original signal discrimination section to the original state again on the basis of the phase compensated by the detection section to the equalizer, and an equalizer coefficient update section 28 that receives the output phase synchronization signal from the carrier restoration section and phase synchronization detection section 24 and the restoration signal outputted from the re-rotation section, produces an error to update the coefficient of the equalizer and to update the coefficient of the equalizer.
Patent JP-2002029682-A (JP)
Title: Getting on/off port device for passenger conveyer
Inventor: MURATA SHIGERU
IPC: B66B29/06
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a getting on/off port device for a passenger conveyer eliminating a trouble of erroneously stopping at abnormality time due to behavior of jumping up/down by mischief of a passenger on a floor plate of the getting on/off port. SOLUTION: A floor plate 9 formed with the getting on/off port 2 of the passenger conveyer is provided, a comb plate 11 is arranged corresponding to one side with a comb 13 provided in the other side in an opposed side edge part of a moving footboard 6 of the floor plate 9. An operating mechanism 21 pivotally holding a side of an opposed edge part in the floor plate 9 of the comb plate 11 to a fixed part 5 of the getting on/off port 2 to always hold the comb plate 11 to a prescribed lower down position and a detector 18 operated by rise up displacement to a turn end side of the comb plate 11 abnormality time are provided. An opposed edge part in the comb plate 11 of the floor plate 9 is supported by a supporter 20 provided in the fixed part 5.  In this way, in the case that a passenger jumps up/down by mischief on the floor plate 9, downward displacement of a side edge part in the comb plate 11 of the floor plate 9 is impeded by the supporter 20, to prevent action of the detector 18.
Patent JP-2002032862-A (JP)
Title: Clearing system for cafeteria fee
Inventor: OGAWA YOSHIHARU
IPC: G06Q50/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a clearing system for cafeteria fees which enables to improve the operation efficiency of cafeteria service by automating fee clearance by using a simple and inexpensive constitution. SOLUTION: A camera 32 takes in the image of a plurality of tableware 1 on a tray 2 which is put on a tray rack 31. A pattern detector 34 extracts each mark for recognition which is attached to tableware 1 by a predetermined rule, and pattern numbers on all tableware 1 on tray 2 are decoded. A calculating part for clearance 36 reads the data as names of the dishes and their prices corresponding to the pattern numbers decoded in pattern detector 34 from a memory part 35, and a display part 37 displays information about the names of dishes, their prices and the sum total. Finally, a card reader 38 reads a user's information from each kind of card to clear the fee which is calculated in the calculating part for clearance 36.
Patent JP-2001054676-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a system by inhibiting a game in a game machine in the case of detecting an electrically disconnected state between the game machine and a card unit. SOLUTION: A device is provided with a discharge control means 600 electrically connected to a game control device 400 and a ball loan control means 500 of a card unit to discharge prize balls or loan balls on the basis of a discharge command signal from the game control device 400 or the ball loan control means 500. The discharge control means 600 is provided with a connection monitoring means 601 for monitoring an electrically connected state between the ball loan control means 500 and the discharge control means 600, and inhibits the operation of a ball shooting device 600C in the case of detecting an electrically disconnected state by the connection monitoring means 601.
Patent JP-2002040892-A (JP)
Title: Image forming device
Inventor: IRIE KOICHI
IPC: G03G21/14
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To effectively remove ozone to prevent a local temperature rise, to prevent the temperature rise around a fixing device as well even during standing by and to remove the ozone around an electrostatic charger in an image forming stroke so as to prevent the temperature rise around the fixing device when starting an energy conservation mode. SOLUTION: This image forming device has a form transporting fan 64 which transfers the gas near the fixing device 50; an ozone fan 65 which transfers the gas of the electrostatic charger 4; and control means 70 which drives the transporting fan 64 during waiting for an image formation instruction and during the image formation by feeding electricity to the fixing device (7 to 11, 14 in Figure), drives an ozone fan 65 during the energization of the electrostatic charger 4 (14 in Figure 3), stops the transporting fan 64 and drives the ozone fan 65 when the image formation ends, and stops the ozone fan 65 and drives the transporting fan 64 by stopping the ozone fan 65 after lapse of the set time TM3 (16 to 21-7 in Figure 3). The transporting fan 54 is stopped after the set time TM2 since the energization to the fixing device is stopped in order to start the energy conservation mode.
Patent JP-2002041817-A (JP)
Title: Information distribution system and terminal therefor
Inventor: MATSUMOTO MANABU
IPC: G06Q30/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system and a terminal therefor, with which a suitable guarantee can be received after the distribution of information. SOLUTION: Infrastructure side terminal equipment has an antenna located inside the yard of a store and communicates with communication equipment loaded on a parked vehicle. An electronic written guarantee is provided with a written guarantee number for collation and the written guarantee number is prepared by using a number concerning pay information or client information. As a condition to permit re-distribution, the electronic written guarantee specifies the validity of distribution and the valid number of times of distribution or the like. After pay information is temporarily distributed to a purchaser, re-distribution is performed free by using the electronic written guarantee.