baber/WOPTO huggingface dataset:
Patent JP-2002295432-A (JP)
Title: Fastener
Inventor: SOMIYA KENJI
IPC: F16B33/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fastener capable of improving work efficiency, and facilitating construction work. SOLUTION: This fastener is composed of a bolt body 3 in which a first cover body 5 having an injection hole 11 for injecting filler 8 is engaged at an outer circumferential part of a head part 3B, and a nut body 4 engaged with the bolt body 3 in which a second cover body 6 having an injection hole 13 for injecting the filler 8 is engaged to face the bolt body 3. After a subject member 2 to be fastened is fastened by the bolt body 3 and the nut body 4, the filler 8 is injected into the first cover body 5 and the second cover body 6 through the injection holes 11 and 13 in the first cover body 5 and the second cover body 6. Contact parts of the bolt body 3 and the nut body 4 in the fastener 1 with the subject member 2 to be fastened are thus completely covered, and work efficiency is improved, with construction work facilitated.
Patent JP-2002294827-A (JP)
Title: Hot water tank for sanitary washing device
Inventor: MATSUSHITA KOICHIRO
IPC: E03D9/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to miniaturize a hot water tank in a sanitary washing device. SOLUTION: A safety valve 20 is installed at this hot water tank 3. The safety valve 20 comprises a drain hole 21 opened in the lower part of the hot water tank 3; a cylindrical drain cylinder 22 formed at the outer peripheral edge of the drain hole 21; and a valve element 23 enclosed in the drain cylinder 22 to open/close the drain hole 21 and normally pressed and energized to close the drain hole 21. The valve element 23 is integrally and protrusively provided with an operating bar 23b, and one end of the operating bar 23b is projected outside from the drain cylinder 22. The valve element 23 can be optionally opened and closed from the outside to constitute the safety valve 20 combining the function of a drain tap.
Patent JP-2002298054-A (JP)
Title: User authentication method, settlement method, information processing method for user authentication, information processing method for settlement, information processing system for user authentication, information processing system for settlement, and program
Inventor: KOFUCHI AKIO
IPC: G06F21/31
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To perform the authentication of a user and a settlement safer and easier than a conventional method. SOLUTION: This user authentication method comprises the steps of transmitting a desired type of settlement, ordered contents of commodities, and terminal identification information from the personal computer 20 of the user 10 to the web server 41 of a network shop through the Internet 30, transmitting terminal identification information and authentication request information from the web server 41 to the authentication system 51 of a communication enterprise through the Internet, transmitting, based on the terminal identification information, a one time URL from the authentication system 51 to the cell phone 60 of the user 10 through a cellphone communication network 70, transmitting, based on the one time URL, identification information from the cellphone 60 to a connected side for authentication through the cellphone communication network, and performing,  based on the received identification information and pre-prepared identification information, the authentication as to whether or not the user 10 is a person in question. After the authentication of the user, the settlement may be performed by the authentication system 51.
Patent JP-2002298662-A (JP)
Title: Electric cable
Inventor: HACHITANI TAKASATO
IPC: H01B7/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To cut down with adverse influence of skin effect by increasing surface area without changing weight or size of conducting wire. SOLUTION: A convex part 1a and a concave part 1b are formed on the surface of a conductor 1, so as to increase area where electric current flows by skin effect.
Patent JP-2002296955-A (JP)
Title: Image forming device
Inventor: AZUMA SOICHI
IPC: H05B3/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which accurately detects occurrence of contact melting of a relay. SOLUTION: A zero-crossing detection circuit 3 which detects the presence or the absence of an input voltage is provided in the succeeding stage of a relay 2 which supplies/cuts off the input voltage applied to a fixing heater 1. When the input voltage is detected by a zero-crossing signal 31 from the zero-crossing detection circuit 3 though turning-off is indicated to the relay 2 by a control signal 91, a CPU discriminates occurrence of relay contact welding.
Patent JP-2002297240-A (JP)
Title: Automated guided vehicle
Inventor: UEYAMA TAKESHI
IPC: B61B13/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To easily solve the deviation of a body when a vehicle is traveling due to the inclination of the directions of wheels caused at mounting. SOLUTION: In a traveling block for trial traveling whose guide line is straight, a trial traveling operation for allowing an unmanned carrier to travel by using only the detection of the guide sensor of the front part in the traveling direction for control (S1), and the angles of attitudes of the body are sampled in a uniform speed block, and the mean value thereof is detected (S2-S4), and the correction value of the steering angle of both driving wheels is calculated based on the mean value (S7) prior to the shipping of a product. When the corrected value exceeds a limit value, an error is announced (S5, S6). Successively, the trial traveling operation for measurement is carried out by using the calculated correction value of the steering angle (S8-S12), and the angle of attitude is detected, and whether or not the correction value is proper is judged (S13).
Patent JP-2002298105-A (JP)
Title: Device and method for storing data, device and method for processing information, recording medium and program
Inventor: KUSAKABE SUSUMU
IPC: G06Q20/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To independently form areas with different roles. SOLUTION: When a new definition area #0100h is formed under a definition area #0000h formed on an IC card, information of the area #0100h is ciphered by a service key stored on a previously formed service definition area #0020h for registration, and the ciphered information is supplied to the IC card. The IC card supplied with such information deciphers the ciphered information by using the service key stored in the area #0020h. On the basis of the deciphered result, the area #0100h is formed.
Patent JP-2002293887-A (JP)
Title: Insulative resin composition for print wiring board and usage thereof
Inventor: FUJITA HIROAKI
IPC: C08L63/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an insulative resin sheet using non-halogen, excellent in peeling strength of copper foil and chemical resistance. SOLUTION: The resin composition, that is an epoxy resin composition having a polyphenol based antioxidant, is composed of an epoxy resin, a phenolic curing agent, a compound having a dihydrobenzoxadine ring, a polyvinylbutyral resin and an inorganic filler. A production method for a print wiring plate using the epoxy resin composition is provided.
Patent JP-2002257105-A (JP)
Title: Cause of karman vortex street and its use
Inventor: TAKIZAWA KIYOYUKI
IPC: F15D1/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To decrease the pressure drag on a body in motion in a fluid. SOLUTION: The body moving in air or water is equipped with a rotary body in front of the body in motion in advancing direction, formed to an optional cross sectional shape in parallel with the direction in which the body in motion advances, and prepared so that the rotary body to rotate as soon as a forward motion is imparted to the body to be moved. Railroad vehicles the forefront of which is formed with irregularities or equipped with the rotary body on the surface of which is formed with irregularities, advance acceleration swiftly by dimple effect as soon as the vehicle runs, and furthermore attains the speed up thereof by the operation of the rotary body which decreases the pressure drag still more.
Patent JP-2002294287-A (JP)
Title: Detergent for electronic part
Inventor: SAKAI TERUO
IPC: H05K3/26
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a detergent for electronic parts which is used for removing organic substances, such as a liquid crystal, remaining on electronic parts, such as a liquid crystal panel, having minute gaps, is excellent in detergency and rinsability, and does not corrode a liquid crystal panel. SOLUTION: This detergent contains a specific salt comprising an ammonium cation and a phosphate anion and/or an organic acid anion and an anionic surfactant and/or a solubilizing assistant.
Patent JP-2002297121-A (JP)
Title: Method, device, and system for image processing
Inventor: FURUYA SATOYUKI
IPC: H04N1/60
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to accurately generate properties by pixels when a drawing based upon a drawing instruction accompanied with logical operation processing specification is carried out. SOLUTION: This image processing method for generating bit map data and property information by pixels corresponding to the bit map data by expanding the drawing instruction has an operation determining process of determining operation contents for the property information according to the logical operation processing specified by the drawing instruction, a logical operation generating process of generating logical operation processing for the property information according to the determined operation contents, a logical operation process of generating the property information by executing the logical arithmetic processing for the property information, ad an inverting process of inverting the property information when the property information has an inversion property.  Consequently, the accurate property information can be generated and color processing of high quality corresponding to the properties can be performed.
Patent JP-2002298178-A (JP)
Title: Card processor
Inventor: ARAI YOSHIKAZU
IPC: G07B15/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To achieve decrease in cost of a system, relieve a driver from burden and avoid troublesome labor for a user. SOLUTION: An entry 5-4 for an IC card 4 is provided in a way-out device 5. A card insertion detecting sensor 5-5 is provided in the entry 5-4. The insertion of the IC card 4 into the entry 5-4 is detected by the card insertion detecting sensor 5-5, a balance written in the IC card 4 is read via an antenna part 5-1a in non-contact and the read balance is displayed on a display part 5-3. After the display of the balance, the driver sets an amount desired by the user with the key-operation of an operation part 5-3 and instructs amount increasing treatment, whereupon an added amount obtained by adding the set amount to the balance is written on the IC card 4 inserted in the entry 5-4 via the antenna part 5-1a in non-contact.
Patent JP-2002297683-A (JP)
Title: Layout designing method for semiconductor integrated circuit
Inventor: SATO KOICHI
IPC: H01L21/82
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult for a conventional automatic wiring correcting method to make wiring corrections wherein a wiring layer to be corrected is limited and alterations of timing and wiring paths are minimized and a design period and a development cost increase since much wiring corrections are manually made. SOLUTION: Differences between net lists before and after the corrections are found to recognize a net to be corrected or added, the range wherein a net to be corrected with a layout before the corrections is present is regarded as a wiring correction area, and timing restrictions are imposed on a timing difference value and the corrected or added net list for the net present in the wiring correction area. While the timing of a wiring path is verified, the wiring path from the wire in the top layer is altered to wire the corrected or added net, thereby making the wiring corrections possible where the wiring layer to be corrected is limited and alterations of the timing and wiring path are minimized.
Patent JP-2002301621-A (JP)
Title: Method for deciding abnormality of shearing of steel sheet end
Inventor: KAWAGUCHI YUICHI
IPC: B23D15/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding abnormality of shearing of a steel sheet end having power saving at an inspection process in addition to power saving during shearing of a steel sheet end. SOLUTION: When a steel sheet end is sheared by a shearing machine, a distance measuring device to measure a distance to the steel sheet end is disposed in the side position of the steel sheet before shearing. The position of a deepest recessed part in the direction of the thickness of the steel sheet end is measured by the distance measuring device. The position of the measured deep recessed part in the direction of the thickness of the steel sheet end is measured by the distance measuring device and the position of the measured most recessed part is compared with a shearing position by the shearing machine. When the position of the most recessed part is situated on the central part side in the direction of the steel sheet width than the shearing position, it is decided by a method to decide abnormality of shearing of the steel sheet lug that shearing abnormality occurs.
Patent JP-2002301638-A (JP)
Title: Information storing device, information storing method, and managing system for cylinder mechanism
Inventor: YOSHIMOTO YUJI
IPC: B23Q16/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an information storing device for a cylinder mechanism and an information storing method capable of storing information on operation of a cylinder mechanism in a state to enable effective utilization of the information and to provide a management system for a cylinder mechanism capable of managing the cylinder mechanism by grasping operation information of the cylinder mechanism. SOLUTION: The managing system for the cylinder mechanism comprises a detecting means 111 to detect a signal corresponding to given operation of the cylinder mechanism 130; and an information storing part 106 to store detecting information of the detecting means 111 as time information.
Patent JP-2002302215-A (JP)
Title: Moving rack system
Inventor: YUASA YOSHIKI
IPC: B65G1/08
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To deliver an article W completely even in the case of a moving rack 1 with a gentle slope or in the case where a the weight of an article W to be stored is light. SOLUTION: When an oscillating and elevating article base 23 is at the top oscillating position (indicated by a solid line in Fig. 1), the article W stopped by a stopper 42 for subsequent article moves until it hits a stopper 29 for frontmost article. When the oscillating and elevating article base 23 is at a lowest oscillating position (indicated by a chain line in Fig. 1), the frontmost article W which has stopped by abutting on the stopper for frontmost article 29 rides over a delivery roller 37, so that the frontmost article W is delivered forward by the rotating delivery roller 37.
Patent JP-2002315392-A (JP)
Title: On-vehicle motor fan and control method therefor
Inventor: IKEDA KEIZO
IPC: H02P5/68
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle motor fan, and its control method, in which conduction noise caused by the current ripples of the output current from a power supply is suppressed by driving two motor fans, such that the current ripples of the output current from the power supply are suppressed. SOLUTION: The on-vehicle motor fan 1 comprises two motor fans F1 and F2, provided respectively, with switch elements T1 and T2, and by subjecting the switching elements T1 and T2 to PWM control, while being shifted by one half a period, so that the drive current is distributed from a power supply B to the motor fans F1 and F2 with shift of half a period.
Patent JP-2002311645-A (JP)
Title: Positive charge type color toner
Inventor: KANAMARU YUTAKA
IPC: G03G9/09
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive charge type color toner capable of continuously giving high quality and high saturation images without contaminating a photoreceptor even when used in an apparatus with an inorganic photoreceptor. SOLUTION: The positive charge type color toner contains a bonding resin and a colorant, the principal component of the bonding resin is a polyester having <=20 mgKOH/g acid value and a metal-free phthalocyanine pigment and/or a metallophthalocyanine pigment other than a copper phthalocyanine pigment is contained as the colorant by 0.1-15 pts.wt. based on 100 pts.wt. bonding resin. The toner is used in an apparatus with an inorganic photoreceptor.
Patent JP-2002310499-A (JP)
Title: Heat pump type hot-water supplier
Inventor: SHIMAZAKI KOJI
IPC: F24H1/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type hot-water supplier, contriving the space saving of the place of installation as well as the simplification of a work at site and capable of improving the reliability of the same. SOLUTION: The heat pump type hot-water supplier is constituted of a hot-water storage unit, consisting of a hot-water storage tank 1 and a pump 2 for circulation, and a refrigerating cycle unit, constituted of a gas cooler 5, a compressor 6, an evaporator 7 and an expansion valve 9 so as to circulate refrigerant through them, while the hot-water storage unit and the refrigerating cycle unit are housed in the same cabinet 13 to integrate them.
Patent JP-2002314342-A (JP)
Title: Detector circuit
Inventor: YAMAMOTO YUJI
IPC: H03D1/18
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a detector circuit for outputting the absolute value of an input voltage. SOLUTION: A current that is proportional to the voltage difference between input terminals IN1 and IN2 flows in a resistor R1. A current that flows in the resistor R1 in the case of the voltage of IN1 > the voltage of IN2 flows in a resistor R2 through transistors MA4, MC13 and MC14. In the case of the voltage of IN1 < the voltage of IN2, the current flowing in the resistor R1 further flows in the resistor R2 through transistors MA2, MC11 and MC12. In either way, the voltage of the resistor R1 increases. The voltage of an output terminal OUT is proportional to the absolute value of the voltage difference between the input terminals IN1 and IN2.
Patent JP-2001347141-A (JP)
Title: Reverse osmosis separator
Inventor: YAMAMURA HIROYUKI
IPC: C02F1/44
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a separation method capable of more stably obtaining a low concentration solution from a high concentration solution in high yield, with less energy, at a lower cost and with high efficiency. SOLUTION: In the reverse osmosis membrane separator having reverse osmosis membrane module units arranged at multi-stages, the separator is provided with a pressure raising pump for feeding water to a reverse osmosis membrane module unit at the first stage, and a pressure raising pump for concentrated water provided in a concentrated water flow path between the reverse osmosis membrane module units, and a recovery device for recovering pressure energy of the concentrated water of a reverse osmosis membrane module unit at the final stage, and the recovery device is connected with the pressure raising pump for the feed water.
Patent JP-2002310832-A (JP)
Title: Electric capacitance type pressure sensor
Inventor: KINOSHITA MASAHIRO
IPC: G01L9/12
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric capacitance type pressure sensor excellent in heat resistance and durability and having high sensing accuracy. SOLUTION: A movable board 4 is mounted on the upper surface of a fixed board 2 through a glass frit 3. Electrodes formed on the fixed board 2 are constituted of first and second electrodes 6 and 7, and a voltage is allowed to be applied to the respective electrodes 6 and 7 through wiring patterns 8 and 9 each formed of a heat resistant conductive material. The glass frit 3 is constituted of high melting point glass.
Patent JP-2002310590-A (JP)
Title: Condenser
Inventor: SATO SHIGEO
IPC: F25D19/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the condenser of a condensing unit in a refrigeration system. SOLUTION: The condenser of a condensing unit in a refrigeration system comprises a condenser body, and a support fixed to the condenser body wherein the support is provided, at the upper end part and lower end part thereof, with an upper fixing part and a lower fixing part. The lower fixing part is secured to an arbitrary part of a vehicle through a vibration isolation member and the upper fixing part is secured, while abutting, to an arbitrary part of the vehicle through a vibration isolation member.
Patent JP-2002316177-A (JP)
Title: Method for treating water of aquarium for sea animals
Inventor: KIRA NORIKO
IPC: A01K63/04
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating water of an aquarium for sea animals which prevents the accumulation of a residual oxidant and removes the excrement of the sea animals quickly. SOLUTION: A time zone in which the water of the aquarium is dirtied eminently is grasped on the basis of the behavior patterns of the sea animals and keeping administration styles concerning feeding, cleaning, etc., and the water is subjected to ozone treatment in the time zone.
Patent JP-2002317714-A (JP)
Title: Intake air heating system
Inventor: NARAHARA TAKATOMO
IPC: F02M31/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent suction of foreign matter into an engine, in an intake air heating system for heating intake air by supplying combustion gas from a combustor to an intake side of the engine. SOLUTION: A filter device 15 is disposed in a second exhaust pipe 13 for leading combustion gas from the combustor 10 to an intake pipe 2 of the engine 1. This can prevent suction of the foreign matter (especially, soot) into the engine 1 to prevent damage to the engine 1.
Patent JP-2002001508-A (JP)
Title: Method and equipment for manufacturing metal parts by precise die-cast
Inventor: KONO KANAME
IPC: B29C45/53
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved injection molding system to effect a precise dimensional casting within a narrow allowance of density for manufacturing cast metal parts by injecting a molten metal into a mold. SOLUTION: An injection molding systems is provided with a feeder 23 and a first chamber 30, a metal being molten in the feeder and a predetermined amount of the molten metal being fed into the first chamber. The piston 45 in a second chamber 50 recedes, generating absorption force, to aid to induce the molten metal from the first camber into the second chamber, removing gas. Then, a ram 32 presses a part of the remaining molten metal in the first chamber into the second chamber, removing gas present in the second chamber. Then, the piston injects the molten metal from the second chamber into a mold 14. The molten metal is preferably kept in a fluid condition throughout the system.
Patent JP-2002319653-A (JP)
Title: Graphite sheet and heat sink component using the same
Inventor: SASAKI HIDEFUMI
IPC: H05K7/20
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a graphite sheet which solves the problem of the thermal resistance of the contact part of the sheet with a heater and heat sink fins increasing, so that its heat sink effect is liable to be lost. SOLUTION: The graphite sheet comprises a graphite layer 2, which develops thermal conductivity and a pressure-sensitive adhesive 3 coating at a plurality of point-like states, at a predetermined interval on the surface of the layer 2, the sheet further comprises a heat conductive path 5 formed between the adhesive 3 coating in the point-like states, and makes the path 5 superior in heat sink effect.