baber/WOPTO huggingface dataset:
Patent JP-2002246736-A (JP)
Title: Bonding structure of printed circuit board
Inventor: AKIMOTO HIROSHI
IPC: H05K3/34
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a bonding structure of a printed circuit board, capable of securely bonding each terminal of an electronic circuit and the like, with each pad and the like, by coping with bond becoming updrawn, when heated several times. SOLUTION: A number of hourglass-shaped pads 2 are arranged on the surface of a printed circuit board 1. The pad is composed of a bonding section 2A of one side, a bond-supplying section 2B of the other side, and an interconnecting section 2C shaped narrow in the middle and interconnecting the bonding section and the bond-supplying section. Bonds 3 of cream solder and the like coat the entire surface of each pad. An electronic component 4 is mounted on the printed circuit board, and a terminal 4A of the electronic component is put on the bond coating the bonding section and then heated. The bond is gradually drawn up to the upper part of the terminal via a bonding section 4B of the terminal. Therefore, the bond runs short at the bonding section of the pad. However, the bond coat the bond-supplying section flows to the bonding section via the interconnecting section.
Patent JP-2002243951-A (JP)
Title: Optical cable closure and method for connecting optical cable
Inventor: IMAIZUMI TAKESHI
IPC: G02B6/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable closure with which the working efficiency of the pulling-down operation of an optical fiber from an optical cable can be improved, the branching part of the fiber is reliably protected in a usual state, and a branch operation can immediately be performed when the fiber is branched again. SOLUTION: The optical cable closure 1 is for branching a prescribed optical fiber in an optical cable 7, and is provided with a frame 2 which has clamping parts 20 at the both ends thereof to hold the optical cable 7, a connecting part housing tray 3 which is arranged under a held optical cable 7, is attached to the frame 2, and houses the connecting part of an optical fiber 7a with a branched optical fiber 8a in the optical cable 7, an extra length housing part 4 which is arranged at the both ends of the connecting part housing tray 3, and houses the extra length of branched optical fibers 7a and 8a, and a sleeve 5 which houses all of the frames 2, the connecting part housing trays 3, and the extra length housing parts 4 inside, and can easily be put on and off.
Patent JP-2001263312-A (JP)
Title: Device for hydraulically operating part mounted on automobile and moved
Inventor: OSTERRIED JURGEN
IPC: B60J7/12
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To avoid a defect related to provision of especially, a slight space and an assembling position where approach is hard to be made and to perform emergency operation of a vehicle part, i.e., a rear cover, a cover flap, a hood or the like usually hydraulically operated parts, automatically especially simply and reliably by hands in all points during a failure of a power source. SOLUTION: A check valve 16 to cut off a flow to a pressure source 5 is inserted in a pressure line 4 and a bursting line 17 is started from a spot situated between the check valve 16 and a work cylinder 1 and a switching valve 11. A cut-off element 19 released during the decrease of the pressure of a pressure source 5 is inserted in the bursting line 17.
Patent JP-2002251751-A (JP)
Title: Optical disk driving device
Inventor: NIHEI YASUHIRO
IPC: G11B7/085
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk driving device capable of accurately moving a carriage to a home position without using any home position sensors. SOLUTION: The optical disk driving device is provided with a light emitting element for irradiating an optical disk with light, a photo acceptance unit for receiving reflected light and outputting an output signal according to the amount of received light, a tilt sensor 3 positioned in a position for irradiation of the clamping area of the optical disk with the output light of the light emitting element when a carriage is at a home position, and loaded on the carriage, a home position detecting unit for detecting the arrival of the tilt sensor 3 at the home position based on the output signal of the tilt sensor 3,  and a home movement control unit for controlling the movement of the carriage so as to stop the movement of the carriage when the arrival of the carriage at the home position is detected by the home position detecting unit in the movement of the carriage to the home position.
Patent JP-2002252861-A (JP)
Title: Communication apparatus
Inventor: NOGI YOSHINORI
IPC: H04Q1/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To maintain processing performance of a communication apparatus at a high level and make it bear a high load. SOLUTION: The apparatus 1 comprises a communication processor 12 for executing various provided communication functions, a communication traffic measuring unit 13 for measuring the communication data quantity in communication processes executed by the processor 12, a controller 11 for commonly control units and a processing performance measuring unit 14 for measuring the processing performance of the common controller 11. The performance measuring unit 14 instructs the controller 11, to increase the communication traffic measuring time intervals of the traffic measuring unit 13, if detecting a processing performance exceeding a traffic measuring time interval control threshold held by itself, as the communication process becomes a high load, while the traffic measuring unit 13 is measuring traffic data with short time intervals.
Patent JP-2002255955-A (JP)
Title: Method for producing alicyclic tetracarboxylic dianhydride
Inventor: SUZUKI HIDEO
IPC: C07D307/93
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing 1,2-bis(4'-oxa-3',5'- dioxotricyclo[5.2.1.0<2,6> ]decan-8'-yloxy)ethane of formula [2] as a raw material for polyimides and the like. SOLUTION: This method for producing the objective 1,2-bis(4'-oxa-3',5'- dioxotricyclo[5.2.1.0<2,6> ]decan-8'-yloxy)ethane of formula [2] is characterized by comprising heating a 5-norbornene-2,3-dicarboxylic anhydride and a crown ether of formula [1] (wherein, n is an integer of 4-6) in the presence of a heteropolyacid catalyst containing metallic tungsten.
Patent JP-2002259944-A (JP)
Title: Water quality monitoring device
Inventor: NAKAI TATSUYA
IPC: H04N7/18
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately determine an anomaly of water quality from the number of detected picture elements of an organism image including an after image in a pickup image. SOLUTION: In the water quality monitoring device, an anomaly of water quality is determined by picking up images of an organism 5 inside a water tank 4 by an image pick up device 8 at predetermined time intervals and comparing the number of picked up detected picture elements of the organism image including the after image with, for example, the number of picture elements for determination previously acquired from a past living cycle of the species.
Patent JP-2002260149-A (JP)
Title: Traffic accident detection system
Inventor: ARNAUD BREJEON
IPC: G06T7/20
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of positively discriminating a vehicle accident in a narrow area such as a point of intersection. SOLUTION: This system comprises a detector which detects a vehicle entering an area of the point of intersection in a road from a shot image of a video camera set at the point of intersection, a tracking device which tracks movement in the area of the vehicle entering the area, and a determination device which analyzes and determines tracking data of the tracking device.
Patent JP-2002262388-A (JP)
Title: Speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R9/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a speaker applicable to various video-audio devices with a high efficiency that hardly causes a defective magnetic gap. SOLUTION: In the speaker with a narrow width of this invention, a stiffness reinforcement section 28b made of a coil is provided to both side ends of a voice coil 28. Thus, production of defective magnetic gaps can be suppressed and the size of magnetic gaps 2a, 3a can be selected without taking into account deformation by an undesired resonance of the voice coil 28, then the high efficiency speaker can be realized.
Patent JP-2002259809-A (JP)
Title: Advertisement information providing system and method distributing module and program, and information recording medium
Inventor: KURODA KAZUO
IPC: G06Q50/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement information distribution system of an improved new constitution allowing a client to save the costs for advertisement publicity. SOLUTION: The invention includes an advertisement information server DB which receives external registration of advertisement information outputted as advertisement, produces advertisement-associated information necessary for distributing the advertisement information on the basis of the registered advertisement information, produces distribution information consisting solely of the produced advertisement-associated information and the advertisement information corresponding to it and outputs the produced distribution information to a network IN, wherein the network IN distributes the outputted distribution information to a plurality of user terminals J, and each user terminal J acquires the outputted distribution information from the network IN and outputs the advertisement information contained in the acquired distribution information.
Patent JP-2002256331-A (JP)
Title: Method of melting steel plate for thin sheet and cast slab using the method
Inventor: SASAI KATSUHIRO
IPC: B22D11/115
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting molten low carbon steel of a blank for thin steel sheet with which the surface flaw can surely be prevented by reducing inclusion in the molten steel and also, preventing coagulated body so as to finely dispersed the inclusion in the molten steel. SOLUTION: In the method for melting a low carbon thin steel sheet, after decarburizing the carbon concentration to <=0.01 mass%, Mg is added into the molten steel and the molten steel with the dissolved oxygen concentration adjusted to 0.001-0.02 mass%, is cast.
Patent JP-2002224888-A (JP)
Title: Holder for saving rotation of work to be welded by single function welding robot
Inventor: AOKI MASASHI
IPC: B23K37/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a holder which can invert a work to be welded of a single function welding robot in a labor-saving manner, produce the arrangement capable of bringing every welding point into contact with every welding point within a moving range of a welding tip of the welding robot and considerably increase the welding speed by realizing the consistent welding work. SOLUTION: The work 2 to be welded is fixed to a crank shaft 3 by an L-shaped movable tightening tool 4, the center of gravity of the work 2 overlaps the center of gravity of the crank shaft 3 and the work is inverted in a pendulum manner by operating a handle 8 directly connected to the crank shaft 3, and the welding tip is brought into contact with every welding point on both face and back sides.
Patent JP-2002266772-A (JP)
Title: Hermetic type electric compressor
Inventor: SANO KIYOSHI
IPC: F04C28/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooling operation and a heating operation by a constitution having no four-way valve in a refrigerating cycle of an air conditioner and to eliminate heat loss and pressure loss of a valve element and a pipe by simplifying a pipe constitution constituting the refrigerating cycle. SOLUTION: A hermetic container of a compressor is provide with a compression mechanism part A, a compression mechanism part B, and a motor part for driving the compression mechanism parts. During the cooling operation, only the compression mechanism part A is driven, and during the heating operation, only the compression mechanism part B is driven. A mechanism changing over a connecting pipe to the compressor from a suction side to a delivery side or the delivery side to the suction side is provided inside the compressor, or a mechanism changing over the connecting pipe to the compressor from the suction side to the delivery side or the delivery side to the suction side is provided outside in the adjacency of the compressor.
Patent JP-2002263959-A (JP)
Title: Discharge clearance detecting device for wire electric discharge machine
Inventor: HARA SOTOMITSU
IPC: B23H7/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a discharge clearance detecting method for a wire electric discharge machine, allowing accurate detection of the oscillation of a wire having direct influence to a clearance between a wire discharge electrode and a workpiece. SOLUTION: The electric discharge machine for partially dissolving and machining the workpiece by applying pulse voltage between the wire discharge electrode and the workpiece to generate electric discharge while making the suspended wire discharge electrode travel in the longitudinal direction has non- contact detecting means for detecting the oscillation of the wire during the travel of the wire discharge electrode. The clearance between the wire discharge electrode and the workpiece at a discharge point is estimated from information from the detecting means so that no electric discharge is generated and the workpiece is placed farther from the wire discharge electrode if the clearance is too small and the clearance is located closer to the wire discharge electrode and put in a proper position if the clearance is too large.
Patent JP-2002270063-A (JP)
Title: Push switch
Inventor: SHIMOMURA NAOTO
IPC: H01H11/06
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a long life push switch preventing a contact part from being deformed by push operation and allowing a contact to be surely switched over. SOLUTION: This push switch comprises cases 1 and 17 formed with synthetic resin, a fixed contact 4 buried in the cases 1 and 17 so that a part thereof can be exposed from the cases 1 and 17, and a movable contact 6 allowed to come into contact with and separate from the fixed contact 4 by an operating member 10. The fixed contact 4 comprises a contact part 4a allowed to come into contact with and separate from the movable contact 6. The rear surface side of the contact part 4a on the opposite side of the surface allowed to come into contact with and separate from the movable contact 6 is supported by a receiving part 2b provided on the case 1. A hole 2a extending from the rear surface of the fixed contact 4 is formed in the case 1.
Patent JP-2002267490-A (JP)
Title: Automatic correction method of switch error accompanied with range switching and device using the same
Inventor: WAKABAYASHI TOMOHARU
IPC: G01D3/024
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic correction device for switch error accompanied with range switching that can make an error of an amplification factor that a range switching device provided in a measuring instrument has in every range, to be almost zero. SOLUTION: This device automatically corrects an error of an amplification factor that range switching devices 4 and 5 of an acoustic measuring instrument 1 has in every range. It is provided with a reference signal oscillator 2 for generate a reference signal, correction quantity calculation means 6 and 9 that calculate a correction quantity by using the reference signal issued from the reference signal oscillator 2, according to an error of an amplification factor in every range of the range switching devices 4 and 5, a correction quantity holding memory that corresponds the correction quantity calculated by the means 6 and 9 with every range and stores it, and correction processing means 6 and 9 that read from the memory 8 the correction quantity corresponding with the range of the range switching device selected during actual measuring and add it to a measured value.
Patent JP-2002264185-A (JP)
Title: Molding method and mold
Inventor: YAMAMOTO SHINYA
IPC: B29C45/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for precisely molding a molded product having difficulty in,difficult to obtaining good dimensional accuracy. SOLUTION: In a method for molding the molded product comprising a thermosetting resin by using a mold wherein hydraulic cylinders are provided to a plurality of resin injection parts, the pressure and injection volumes of the resin of the respective injection parts are individually adjusted corresponding to the shape and the mass of the molded product by the control of oil pressure. The mold using this mold method is also disclosed.
Patent JP-2002268991-A (JP)
Title: Method for providing and using address code linked with place, and system for them
Inventor: HORI OSAMU
IPC: G06F17/30
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a system and method capable of simply linking with a desired Web site and displaying a home page by omitting troublesome inputting of an address and a telephone number. SOLUTION: The place of activity in a local area and an address on the Internet are inputted and the address code of an area including this registered place of the activity is retrieved. In the case no address code is retrieved, a new address code is generated and the obtained address code is answered.
Patent JP-2002279496-A (JP)
Title: Vending machine
Inventor: SHIMIZU YUKIO
IPC: G06Q30/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine, provided with a function capable of easily and efficiently determining a commodity sales group, which needs selective designation of plural commodity columns and plural commodity- selecting buttons. SOLUTION: Only the information (selection items) specifying a commodity column or a commodity-selecting button as the object of selection in the commodity columns or the commodity-selecting buttons on a selection and determination image plane is displayed, and the information selected and designated by an operating terminal and the unselected information (selection items) are discriminated and displayed. Preferably, the information (selection items) specifying the commodity column or the commodity selecting button as the object of selection, is displayed at positions determined in advance, corresponding to plural commodity columns and plural commodity-selecting buttons.
Patent JP-2002279486-A (JP)
Title: Bill receiving and paying machine
Inventor: YAMAZAKI ATSUSHI
IPC: G07D9/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To smoothly move bills between an intermediate pool part and a safe and to prevent jammings in a bill receiving and paying machine provided with the cassette-type safe. SOLUTION: The safe 400 is provided with movable bill guides 420, 421, capable of changing the attitude between a storage attitude to be stored in the safe 400, and a guide attitude, projected upwardly from an upper opening 40 for guiding the movement of the bills to the intermediate pool part 300.
Patent JP-2002273645-A (JP)
Title: Method for grinding end face of ferrule for optical connector
Inventor: OGAWA TAKAHIRO
IPC: B24B19/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for grinding end faces of a ferrule for an optical connector which prevents adhesion-peeling of end faces of two members affixed to each other when grinding the end faces. SOLUTION: In this method for grinding the end faces 6 of the ferrule for the optical connector, two members 20a and 20b having two guide pin holes piercing through from one end face to the other end face and a plurality of fiber fine pores which are arranged between the guide pin holes and similarly piercing through from one end face to the other end face are butted and affixed to each other so that the guide pin holes and the fiber fine pores are communicated with each other, respectively, optical fibers 2a are inserted in and fixed to the fiber fine pores communicated with each other, and the end faces 6 of the ferrule are ground with a reinforcing member 40 inserted in the guide pin holes communicated with each other.
Patent JP-2001340261-A (JP)
Title: Ed toilet seat heating device and manufacturing method therefor
Inventor: HIROI KAZUNORI
IPC: A47K13/30
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat heating device easy to be thinned, disassembled and recycled, and a manufacturing method thereof. SOLUTION: In this heated toilet seat device for a toilet composed of a toilet seat body and a toilet seat bottom plate, a slipping-out preventive projection or a hole is arranged along an outer peripheral part of the toilet seat body and the toilet seat bottom plate, and a foaming resin is filled inside a space constituted between the toilet seat body and the toilet seat bottom plate, and the toilet seat body and the toilet seat bottom plate are fixed via the slipping-out preventive projection or the hole by pressure of the filled foaming resin.
Patent JP-2002280054-A (JP)
Title: Sealed battery
Inventor: TAKIMOTO KIYOHIDE
IPC: H01M10/0587
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery high in using efficiency of the inside of a battery can forming an electrical conductive contact without using a tab on an inwall surface and an outer peripheral surface of a battery element. SOLUTION: This sealed battery storing the battery element layering and winding a positive electrode and a negative electrode through a separator in the battery can is constituted by exposing a current collecting body of an electrode of the same polarity as a polarity of the battery can on the extreme outer peripheral part of the battery element and filling and connecting an electrical conductive component between the current collecting body and an inner surface of the battery can.
Patent JP-2002283638-A (JP)
Title: Booklet transfer device
Inventor: SANO HIDEKI
IPC: B41J11/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a printing position from being irregular as a result of a bulging page because of the number of opened pages of a book and a transfer resistance. SOLUTION: When the booklet is transferred, a transfer distance of the booklet after a leading end in a transfer direction of the booklet is read before page information at a specific position of the opened page is read is measured actually (S7). The presence/absence of an output difference in a focal length direction between read information near the leading end of the booklet and read information near a binding part is detected (S10), whereby bulging of the booklet is detected. The transfer distance of the booklet is corrected with reference to both information on a deviation amount of the opened page from the leading end of the booklet and on a bulging state of the opened page (S11-S13). The printing position is thus prevented from being irregular as a result of the bulging of the page due to the number of opened pages of the booklet and the transfer resistance.
Patent JP-2002287703-A (JP)
Title: Liquid crystal display device
Inventor: KAMIYA KIYOSHI
IPC: G09G3/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a display system with high efficiency in a ROM because the cost significantly increases if a versatile ROM is mounted on a one-chip driver for a mobile phone is such a situation that the display contents are being highly advancined. SOLUTION: The power supply IC 1 has a ROM 14 and a graphic controller 2 reads out the content in the nonvolatile memory.