baber/WOPTO huggingface dataset:
Patent JP-2002262557-A (JP)
Title: Protection circuit for switching regulator
Inventor: KATAYAMA YASUSHI
IPC: H02M3/28
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit for a switching regulator where an increase in scale of a control circuit is prevented, even if a protective function for a switching regulator is increased. SOLUTION: The protection circuit comprises a transformer 6; a main switching element 4 for making and breaking a connection with the transformer 6; a rectifying and smoothing circuit 7 and 8 for rectifying and smoothing a voltages induced when the main switching element 4 is off; a PWM control circuit 11 that is used to control an output voltage Vout and controls the rate of the on-time of the main switching element 4 by an input signal Fb; a stabilized voltage source 13 provided with a means for supplying driving power Vdd to the PWM control circuit 11 and suppressing an overload current; a low-voltage stopping circuit 12 that monitors the output voltage Vdd of the stabilized voltage source 13 and stops the PWM control circuit 11 when the output voltage Vdd drops to a predetermined voltage;  and a switch element 2 connected in parallel with an output terminal of the stabilized voltage source 13.
Patent JP-2002261755-A (JP)
Title: Certification system and certification method, and code- inputting unit and code inputting method, and portable terminal
Inventor: KIMURA AKIRA
IPC: G06Q20/42
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To make it difficult for a third person to acquire individual information illicitly, in a process until the provider of service certifying the user. SOLUTION: In the certification system where a card 10 and a host computer 20 are connected to each other by connection line 30, the card 10 is equipped with a memory 11 for ID which stores a card ID, an input part 12 where the input of a secrete 10. No., etc. are performed, an interface 13 on card side which is connected with a host computer 20, an information coder 14, which generates information for certification by mixing random numbers being sent from the host computer 20 and having peculiar values each time they are sent and the secrete IC. No. of that card prior to coding, and a temporary storage 15, which temporarily stores the information for certification obtained by the information coder 14.
Patent JP-2002259382-A (JP)
Title: Retrieving processing server and retrieval program
Inventor: SAKAI KATSUMI
IPC: G06F17/30
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a retrieving processing server and a program therefor, with which a web site related to a specified theme can be efficiently retrieved. SOLUTION: The retrieving processing server connected with the terminal of a user through a network is provided with a first storage means for storing the site information of web sites related to the specified theme, a second storage means for storing a related keyword concerning the web sites, a means for presenting the keywords related to the specified theme to the user, and a presenting means for receiving the selection of a keyword by the user, specifying the web site related with the relevant keyword by referring to the first storage means, acquiring the site information corresponding to the specified web site from the second storage means and presenting it to the user.
Patent JP-2002256392-A (JP)
Title: Rail having excellent wear resistance
Inventor: UEDA MASAHARU
IPC: C22C38/38
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To accelerate the solid solution strengthening of base ferrite, to improve its wear resistance, and to attain the elongated service life of the rail by controlling the average concentration of carbon in the base ferrite in the worn face of rail steel to a fixed value or lower, and further increasing the content of carbon in the rail steel. SOLUTION: In the rail having excellent wear resistance, when the surface of the head of the rail steel is worn by >=1 mm, at least a part of the worn face shows a mixed structure including cementite or carbide in base ferrite. Also, the average carbon concentration in the optional cross-section in the base ferrite lies in the range of 0.3 to 1.5 atomic %.
Patent JP-2002255610-A (JP)
Title: Calcium phosphate cement for bone reinforcing treatment capable of forming high strength hardened body
Inventor: HIRANO MASAHIRO
IPC: A61K6/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a calcium phosphate cement for bone reinforcing treatment capable of forming a high strength hardened body. SOLUTION: The calcium phosphate cement for the bone reinforcing treatment is constituted of a mixed composition having a formulation composition consisting of 0.03-1.5% sodium pyrophosphate, 3-25% secondary calcium phosphate and the remainder of α-type tertiary calcium phosphate and inevitable impurities on the basis of mass%.
Patent JP-2002255015-A (JP)
Title: Vehicle for working
Inventor: SOEDA MASANOBU
IPC: B60S9/12
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To install an outrigger jack on the front side of a vehicle, in the vehicle for mounting a fuel tank for compressed natural gas thereon. SOLUTION: The vehicle for high lift work 1 comprises fuel tanks 15 and 16 for compressed natural gas installed on both lateral outer surfaces of a chassis frame 5 extending in the longitudinal direction. A sub frame 19 is installed on the chassis frame 5. A front jack 40 comprises a support part 41 installed on both front side parts of the sub frame 19 and extending to the lateral outer side of the vehicle, a jack post 43 rotatably provided on the tip part of the support part 41, a horizontal arm 45 connected to the jack post 43 and extending in the horizontal direction, and a first jack 47 connected to the tip part of the horizontal arm 45 and extending in the vertical direction.  In a fully retracted state, the first jack 47 is positioned above the fuel tanks 15 and 16 and moves between a stored position on the lateral inside of the vehicle and an extended position on the lateral outside of the vehicle.
Patent JP-2001328936-A (JP)
Title: Antiallergen composition and method for inactivating allergen
Inventor: INUI KEIICHIRO
IPC: A61P37/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an antiallergen composition and a method for inactivating allergen using the same. SOLUTION: This antiallergen composition contains at least one kind of a calcium salt and a strontium salt. This method for inactivating allergen uses the antiallergen composition.
Patent JP-2002259542-A (JP)
Title: Support method for sale of ecology goods, support program therefor, computerreadable recording medium recorded the program and support apparatus therefor
Inventor: HOTTA AKIHIRO
IPC: G06Q30/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To promote sales of ecology goods with a centralized control and also with an efficient providing of information on goods relating to ecology. SOLUTION: Web contents provided from a server device are mainly composed of a catalog 21 of existing goods, a simulation 22 for extra-order goods, a member registration 23, an explanation 24 for purchasing, inquiries/complaints 25, information 26 relating to environmental problems, a linkage list 27 to link home pages of enterprises entering to a network, explanations 28 of company profile/contents of service and a check 29 of ecology level, etc. Accordingly, information on ecology goods obtained from the enterprises can be provided efficiently to a user.
Patent JP-2002267320-A (JP)
Title: Refrigerator
Inventor: ASAKURA SHINJIRO
IPC: F25D19/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which chill circulated in the compartment can be returned smoothly back to a cooler and cooling power can be provided without increasing the number of coolers. SOLUTION: The refrigerator comprises a cooler 15 arranged such that the intermediate stage is located in the rear of a thermal insulation partitioner 6 and the part from the intermediate stage to the lower stage is located on the back of a freezing compartment 9, a fan 16 disposed above and supplying chill generated from the cooler 15 into a refrigerating compartment 7 and a vegetable compartment 8, a fan 16' disposed at the opening 14'a of a baffle plate 14' between the back face of the freezing compartment 9 and the cooler 15 and supplying chill generated from the cooler 15 into the freezing compartment 9, and horizontal chill return ducts 27 and 28 extending back and forth while being sectioned vertically by the thermal insulation partitioner 6 and returning chill supplied by means of the fans 16 and 16' and circulated in the compartment back to the cooler 15.
Patent JP-2002264959-A (JP)
Title: Lid having small opening/closing lid
Inventor: KAKIGI NORIKAZU
IPC: B65D47/08
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a lid having a small opening/closing lid which is easy to open/close the small opening/closing lid without any metallic sound, difficult to be influenced by the dimensional variance when manufactured and the change in temperature, and durable. SOLUTION: A fitting plate 220 having a forwardly-directed fitting part 221 on a tip is perpendicularly provided on a lower side at the predetermined position forward of (to the left side in the figure) a top plate of the small opening/closing lid 200 for sealing an outlet in a top plate of a lid body 100, and a fitting plate 130 having a fitting part 131 on a backward tip (to the right side in the figure) is provided at the top plate position of the lid body corresponding to this fitting plate.  In a lid 10 having a small plastic opening/ closing lid to open the small opening/closing lid by depressing a forward part of a lever plate 300 for the opening provided on the upper part of the fitting plate of the lid body when the opening in the lid body is opened, the fitting part 131 having U-shaped perpendicular section in the longitudinal direction and directed backward is provided on a rear tip at the fitting plate 130 of the lid body 100.
Patent JP-2002266761-A (JP)
Title: Terminal device
Inventor: KAWASHIMA KAMIHITO
IPC: H01R4/64
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To further improve functions such as workability of wiring and miniaturization. SOLUTION: This terminal device is provided with a start-up unit controlling the start-up of a compressor and a metal fixture fixed to a container of the compressor formed of a conductor. The metal fixture is provided with a connection part, and the start-up unit is provided with a square hole for inserting the connecting part of the metal fixture and an earth terminal formed to extend the inside of the hole and connected to the connecting part of the metal fixture. This device is so constituted that, after the connecting part of the metal fixture is made to pass through the hole of the start-up unit, the connecting part of the metal fixture is connected and fixed to the earth terminal of the start-up unit so that the fitting of the start-up unit and the connection of the earth can be simultaneously performed so as to facilitate connection work.
Patent JP-2002276032-A (JP)
Title: Joining part structure of concrete column and steel frame beam
Inventor: HIRAIDE TORU
IPC: E04B1/58
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a joining part structure of various concrete columns and steel frame beams. SOLUTION: A reinforcing material 3 shorter than the inner depth between upper and lower flanges 2b of the beams 2 is installed on a web 2a of a joining part of the steel frame beams 2 so as to also serve as a doubler plate and a face bearing plate. The reinforcing material 3 is directly attached to the web 2a of the steel frame beams 2, and is manufactured in an L shape out of a long side part welded to the web 2a by fillet welding, and a short side part 3b for blocking up clearance between the upper and lower flanges in the steel frame beams.
Patent JP-2002278572-A (JP)
Title: Karaoke service system
Inventor: JIYOSAWA TOSHIAKI
IPC: H04N21/431
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke service, enabling a plurality of persons located away from each other to enjoy Karaoke with the sensation of being inside a Karaoke box, together by using a portable telephone, anywhere and anytime they please. SOLUTION: Portable telephone terminals 1 and 3 are provided with the function of reproducing a piece of music by a built-in speaker or an external loudspeaker connected to a voice output terminal, the function of displaying images by a built-in display device or an external display device connected to an image output terminal, the function of fetching singing voice by a built-in microphone or a microphone connected to a voice input terminal and the function of capturing the images by a built-in video camera or an external video camera connected to an image input terminal.  A Karaoke service system is constituted of a plurality of the portable telephone terminals and a karaoke distribution server 5 distributing music piece/image information to a plurality of the portable telephone terminals and receiving singing voice/image information from a plurality of the portable telephone terminals and Karaoke music pieces are distributed via a public line network 6 to the respective portable telephone terminals.
Patent JP-2002281439-A (JP)
Title: Digital camera
Inventor: KUWAYAMA AKIKO
IPC: H04N5/225
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To hold privacy among photographers by enabling only a photographer who has photographed images to utilize the images recorded in a digital camera shared by a plurality of persons. SOLUTION: A fingerprint information collating part 106 collates a user fingerprint read by a fingerprint information reading part 102 with the fingerprint of a registered person stored in a fingerprint information storing part 104. The folder name of a user who turns out to be the registered person is stored in a user displaying part 108, and a microcomputer 52 that receives an instruction from a user performs the user instruction with respect to only images recorded in the folder of the user among images recorded in a memory 30 while sorted to the folder of each registered person by referring to the displaying part 108.
Patent JP-2002279316-A (JP)
Title: System for providing pay service
Inventor: TERAMAE YASUTAKA
IPC: G06Q50/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve usability by enabling a user side to receive beneficial service at any time, without continuously paying rate, and to expect growth of the number of contact users over a long term, while securing benefit for the service provider side. SOLUTION: When a contact is concluded with a service provider managing a relief center 6, a telephone number for a user is written, and when the contact is not concluded, a telephone number for maintenance is written in a telephone device 4 mounted on a vehicle 1. When a communication signal, indicating the occurrence of abnormality from a side of a vehicle 1, is transmitted from the telephone device 4, the relief center 6 receiving the signal provides relief operation service. When the relief center 6 receives the communication signal from the telephone device 4 from a user who has not signed contract, a new telephone number for a user is transmitted to the telephone device and is written to conclude a new contract, and a relatively expensive service providing rate is charged.
Patent JP-2002277702-A (JP)
Title: Method and device for manufacturing optical cable
Inventor: OKADA KEISUKE
IPC: G02B6/44
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To stably insert a ribbon stack into an SZ spiral groove of an SZ slot. SOLUTION: An optical cable is manufactured by putting ribbon stacks 27 of ribbons of coated optical fibers 26 in SZ grooves 22a of the SZ slot 23 having the SZ spiral grooves 22a on the surface of a columnar body so that the spiral directions are inverted by turns. A batten plate for control 1 which has a passing hole 1b conforming with the cross-sectional shape of the SZ slots 23 is arranged at a distance of an integral multiple of the inversion cycle P of the SZ spiral grooves from the ribbon stack insertion position 39 where the ribbon stacks 27 are inserted into the grooves of the traveling SZ 23 toward the opposite direction (upstream side) of the SZ slot traveling direction and controls the groove position in the circumferential direction of the SZ slot 23 passing by the batten plate 1.
Patent JP-2002279035-A (JP)
Title: Method, system and program for managing radioactivity related substance information
Inventor: ARAKI KUNIYUKI
IPC: G06Q50/26
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To enable a central management center side to easily manage data representing the current state of radioactivity related substances. SOLUTION: This radioactivity related substances information management system 1 for managing information about radioactivity related substances when transporting radioactivity related substances (spent nuclear fuel) A by using a vehicle 2 for transportation and a vessel 3 for transportation, is provided with a computer system 8 of a central management center 9 for receiving the identification ID(A) of the radioactivity related substances A that is detected by a state data detection/communication unit 5 attached to the radioactivity related substances A and is sequentially transmitted from the unit 5 via a packet communication network 7 and state data representing the current state of the radioactivity related substances A and for storing the sequentially transmitted identification data and state data in a state data storage DB 50 while correlating the identification data and the state data with each other.
Patent JP-2002280331-A (JP)
Title: Semiconductor wafer process
Inventor: HAYASHI NOBUYUKI
IPC: B24B37/12
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing a mirror-surface finish wafer within a short period with fewer number of processes. SOLUTION: The front and rear surfaces of a silicon wafer W are polished simultaneously, by pressing the polishing surfaces of a pair of ring-type polishing surface plates 11, 12 to both front and rear surfaces of the silicon wafer W, making both surface plates 11, 12 rotate in the same direction while a polishing agent is being supplied, and the making the silicon wafer W revolve by itself. The internal side of the ring is formed as a cavity, and the slurry supplied here is then uniformly supplied to the internal circumference of the surface plates, using the centrifugal force.
Patent JP-2002275562-A (JP)
Title: Copper electric wire for aerial insulated distribution line
Inventor: HONDA TERUICHI
IPC: C22C9/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide copper electric wire for aerial insulated distribution line having a copper alloy conductor which is the copper conductor used for the copper electric wire of the conventional aerial insulated distribution line having the electrical conductivity and tensile strength equivalent to or higher than those of the conventional conductor, is greater in a permission range than the upper limit of the amount of impurities existing in the prior art and is superior in stress resistance and corrosion crack than those of a hard copper wire. SOLUTION: This copper electric wire of aerial insulated distribution line is formed by adding 0.10 to 1.0 wt.% silver to the pure copper of the conductor of the aerial insulated distribution line having an insulating layer on the outer periphery of the conductor. The raw material of the pure copper described above is electric copper or recycled copper.
Patent JP-2002291211-A (JP)
Title: Rotating electric machine
Inventor: YASUHARA TAKASHI
IPC: H02K17/16
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine having a good rotor and no void in casting. SOLUTION: Aluminum is used for conductor bars 7a and end rings 7c, wherein the end parts of the conductor bars 7a are tapered toward the tips. The end rings 7c are jointed electrically and mechanically to both ends of the conductor bars 7a by a friction bonding.
Patent JP-2002290463-A (JP)
Title: Communication controller and its method
Inventor: SAITO KIYOTAKE
IPC: H04W4/90
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller and its method which can surely notify a notification contents to a notifying destination at any time. SOLUTION: A user transmits and registers a notification contents and a notifying destination to a server 5 of a communication service company from a terminal 1 through communication network. When required conditions to start a communication are satisfied, the server 5 makes a call and transmits the notification content to a terminal 2 and prompts the terminal 2 to input the password code. Then, the server 5 collates the inputted password code with the previously registered password code. If they match, the server 5 determines that the possessor of the terminal 2 confirmed the notification content. When the possessor of the terminal 2 does not answer the call, nor input the password code, or inputs a wring password code, the server 5 interrupts the call to the terminal 2, makes a call to a terminal 3 and transmits the contents.  Then, the server 5 makes cycles of communication to the terminals 2, 3 and 4 to transmit the notification contents until the correct password code is inputted.
Patent JP-2002299299-A (JP)
Title: Semiconductor wafer polishing apparatus and method for cleaning the same
Inventor: KOJIMA YASUHISA
IPC: B24B37/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer polishing apparatus and a method for cleaning the same capable of improving yield and productivity by preventing adhesion or deposition of a coagulation such as an abrasive fluid. SOLUTION: The apparatus is provided with a carrier 2 for holding and rotating a semiconductor wafer, a platen 3 provided so as to oppositely face the carrier 2 to hold a polishing cloth 4 on its top surface and rotate it, a supplying nozzle 6 for supplying an abrasive fluid onto the cloth 4, and a cleaning nozzle 8 for supplying a cleaning fluid to the side of the carrier 2.
Patent JP-2002300184-A (JP)
Title: Access device and method to relay communication between server unit providing access switching service to service provider and optional user terminal on network, and program to operate computer as the access device and computer-readable recording medium with the program recorded
Inventor: SAKURAI AKIHIRO
IPC: H04L12/70
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To stably utilize the PPPoE(Point-to-Point Protocol over Eterhnet) service while relieving the load imposed on a user. SOLUTION: The access device of this invention includes a storage section 180 that stores a combination between information identifying a user terminal and a service provider with which the user terminal is related, a determinations section 270 that extracts sender information from a received communication packet and determines whether or not the storage section 180 stores the combination including the sender information, a transfer processing section 284 that decides the service provider related with the sender information of the communication packet when the storage section 180 stores the combination and transfers the received communication packet, and registration processing sections 280,  282 that extract the sender information included in the communication packet requesting the registration to register a new combination to the storage section 180 in response to the communication packet received from the user terminal and requesting the registration to the storage section 180.