baber/WOPTO huggingface dataset:
Patent JP-2003093283-A (JP)
Title: Attachment for vacuum cleaner and vacuum cleaner using the same
Inventor: HIRANO AKIHIRO
IPC: A47L9/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for a vacuum cleaner with an excellent usability in cleaning a surface in a narrow space such as the inside of shelves or the floors under sofas, and a vacuum cleaner using the same. SOLUTION: The attachment for the vacuum cleaner has a suction port 30 for sucking dust at one end and a connecting portion 34 connected by communicating with the side of a vacuum cleaner body at the other end, the suction port 30 has a reduced opening space to the connecting portion 34 to form a main body 29, and a plurality of auxiliary suction ports 35 for sucking dust arranged longitudinally on the same surface of the periphery of the main body 29 are formed by being divided from the suction port 30. The vacuum cleaner can suck dust from each of the auxiliary suction ports 35, so that it has an improved usability in cleaning the surface in the narrow space such as the inside of the shelves or the floors under the sofas, and reduced noise, and can prevent sticking to a surface to be cleaned.
Patent JP-2003097124-A (JP)
Title: Locking device for vehicle door
Inventor: TAKAHASHI KAZUTAMA
IPC: E05F15/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To securely and forcedly unlock a lock condition of a door by a small operation force in case of emergency such as power failure. SOLUTION: In a locking device for a vehicle door holding a lock change- over pin 56 at a lock position by a force of a spring and switching the lock change-over pin 56 to an unlock position by electrifying an electromagnetic coil of a solenoid device 58, the lock can be unlocked by manual operation. A change-over lever 86 and a lock unlocking operation part 94 are provided in the vicinity of the lock change-over pin 56 so as to turn integrally. The lock unlocking operation part 94 moves the lock change-over pin 56 to the unlock position forcedly against an urging force of the spring in accordance with the turning operation of the change-over lever 86.
Patent JP-2003103329-A (JP)
Title: Manufacturing method for steel pipe for cylinder
Inventor: INA MASAKI
IPC: B21C37/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically manufacturing a steel pipe for a cylinder high in roundness and free from residual stresses. SOLUTION: The both ends of an original steel pipe W are chucked by chucks 9, 13 and moved while rotating, and while heating the working part to several hundreds  deg.C by a heating device 20, a roll 4 is pushed to work the outer diameter into a constant form. By working the original steel pipe W applying a tensioning force or compressing force, a steel pipe whose wall thickness is different from that of the original steel pipe W can also be obtained. Since the roundness is high, the cutting cost becomes small, and the residual stress can be drastically reduced, thereby excellent fatigue characteristics are obtained. In addition, working can also be carried out so that the outer peripheral diameter of both sides of the stepped part becomes respectively constant.
Patent JP-2003112637-A (JP)
Title: Worm reduction gear and electric power steering unit by use of the same
Inventor: KITAMI ETSURO
IPC: B62D5/04
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive worm reduction gear capable of suppressing rotary swing of a worm shaft, and to provide an electric power steering unit using of the same. SOLUTION: Rolling elements 33, 34 are provided so as to roll freely between raceway grooves 26, 27 formed directly in both end parts 22, 23 of the worm shaft 19 and corresponding bearing outer races 31, 32. The bearing outer races 31, 32 are pressed and fixed in bearing holes 29, 30 formed in a gear housing 28 storing the worm shaft 19 and a worm wheel 20. The worm shaft 19 is rotatably supported on the gear housing 28 by a first bearing 23 and a second bearing 24 dispensing with a bearing inner race. The worm reduction gear 17 can be miniaturized by dispensing with the bearing inner race to reduce its cost.
Patent JP-2003115651-A (JP)
Title: Manufacturing method and manufacturing device for circuit body
Inventor: KAMATA TAKESHI
IPC: H05K7/06
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device for a circuit body that, in conformity with a work for electrical connection between fine circuit patterns and circuits, only a necessary minimum target portion can be highly efficiently joined, it is effective to steep reduction of a material and work cost, and besides high reliability on wiring can be obtained. SOLUTION: Since molten solder 50 formed into solder pellets 51 which are injected and locally supplied to a target portion between, for example, objective first and second conductor circuits 21 and 22, based on secondary and three-dimensional coordinate data, where respective positions, shapes, and a pitch between circuits are stored, in conductor circuits 21-25 to form a circuit body on an insulation substrate 20, a joint 52 is covered by other third conductor circuit 23. Erroneous connection does not occur, and reliability on wiring is improved. Further, since the solder pellets 51 are locally supplied, an unnecessary heat is not worked on the insulation substrate 20 throughout a wide range, and deformation due to a thermal stress can be prevented from occurring.
Patent JP-2003112621-A (JP)
Title: Structure for attaching brake liquid pressure generator to vehicle body
Inventor: KAWAKAMI HIROO
IPC: B60T13/567
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure for attaching a brake liquid pressure generator to a vehicle body capable of facilitating the arrangement ensuring a retraction stroke of an engine in a structure of a vehicle positioning a dash panel forward up to the vicinity of a damper housing. SOLUTION: A mounting hole 2a for mounting the brake liquid pressure generator 3 is provided on an outer side in the direction of vehicle width of the engine E in the dash panel 2. A mounting member 4 formed so as to cover a substantially rear half part of a negative pressure type assistor 31 of the brake liquid pressure generator 3 is provided. The brake liquid pressure generator 3 is attached to the mounting member 4, which is detachably attached to the dash panel 2 from a cabin C side so that the substantially rear half part of the negative pressure type assistor 31 is positioned to backward of the dash panel 2 and the brake liquid pressure generator 3 is positioned so as to overlap its outside diameter shape on the damper housing 1 when viewed in the front.
Patent JP-2002190999-A (JP)
Title: Management system for digital information
Inventor: ANDO HIDEO
IPC: H04N5/85
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To improve a management system for digital information. SOLUTION: An information medium is used which is constructed so that contents data including motion pictures or still pictures and audio data relating to this contents data can be stored as programs. This medium can also store control information including program chain information for managing the linkage of the stored programs as a program chain. The contents data consists of one or more object streams. Furthermore, the system is constructed so as to additionally store one or more audio streams (S-AA-STI#) independently from the object streams.
Patent JP-2003122649-A (JP)
Title: Image interface circuit
Inventor: IJICHI KAZUHIRO
IPC: H04N1/32
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an image interface circuit capable of detecting an abnormal pixel generated in image data transferred from the transmission side to the reception side and properly correcting it. SOLUTION: In this image interface circuit 1, a transmission side circuit 10 transmits parity information for noise detection of a image data signal DATA [7:0] to a reception side circuit 20 by using a line synchronizing signal /LSYNC. The reception side circuit 20 generates a second party PAR2 of the picture data signal DATA [7:0] by using a parity generating circuit 23, and compares the result of the second party PAR2 with the parity information of the second line synchronizing signal /LSYNC2 by using a comparator circuit 24. When they do not match, the circuit 20 asserts an error signal ERROR, and outputs the picture data signal DATA [7:0] from the transmission side circuit 10 when the error signal ERROR is not asserted, and outputs pixel data held by using a flip flop (F/F) 25 when the error signal ERROR is asserted to a picture data receiver 21 by using a selector 26.
Patent JP-2003124387-A (JP)
Title: Semiconductor device and printed circuit board used therefor
Inventor: KAI AKIRA
IPC: H01L23/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks by preventing a printed circuit board 1 and a semiconductor device 5 from being bent even when pressure is applied in the case of resin-sealing a packaged semiconductor device. SOLUTION: The semiconductor device is packaged with the printed circuit board in which wiring patterns are provided on both front and rear sides and a solder resist is applied, the semiconductor device packaged on the printed circuit board and a mold resin at least. A dummy pattern not electrically connected with the wiring pattern is provided on the rear side of the printed circuit board corresponding to a portion to package the semiconductor device. Thus, for example, even when the pressure is applied to the semiconductor device in the case of packaging by executing transfer mold type resin sealing, the semiconductor device and the printed circuit board are not bent. Therefore, the trouble of cracking or breaking the semiconductor device is eliminated, quality is stabilized as a semiconductor device and reliability can be improved.
Patent JP-2003121410-A (JP)
Title: Detection method of inspection compound, and diamond electrode and device used therefor
Inventor: FUJISHIMA AKIRA
IPC: G01N27/30
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting, a specifically, easily in a short time, the concentration of hydrogen peroxide or an inspection compound generating hydrogen peroxide by an enzyme reaction. SOLUTION: An inspection sample containing hydrogen peroxide, and a conductive diamond electrode carrying one or more catalyst metals selected from a group comprising iridium, rhodium, luthenium, palladium and platinum are prepared, and the inspection sample containing the hydrogen peroxide is brought into contact with the diamond electrode as a working electrode and a counter electrode. A voltage for generating an oxidation reaction and a reduction reaction of the hydrogen peroxide on the diamond electrode is applied between the diamond electrode and the counter electrode, and a current under the voltage is detected.
Patent JP-2003121151-A (JP)
Title: Method and apparatus for prospecting position in excavation body
Inventor: KAGAWA MASATO
IPC: E21B7/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a position-prospecting method and a position-prospecting apparatus of the tip of an excavation body that can accurately allow an excavation hole to reach a specific position and a specific direction of a buried pipe, and eliminates the need for occupying the surface of the earth for a long time. SOLUTION: An AC magnetic field is generated from a transmission coil that is provided at a specific location in the tip section of the excavation body, and voltage values that are excited in a plurality of transmission coils are measured. Then, the position relationship is calculated, where the error to the theoretical voltage value in the reception coil that is calculated based on the position relationship between the reception and transmission coils can be minimized, thus obtaining the position and attitude in the tip section of the excavation body.
Patent JP-2003122672-A (JP)
Title: Network system, method for controlling driving of application and client terminal
Inventor: YAMAMOTO EIJI
IPC: G06F13/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To always operate an application in a satisfactory operating state by controlling the start of the application according to the communicating speed of data in a network. SOLUTION: This network system 100 is provided with a client terminal 10 for executing the reproduction of animation or music data, the reading of Web contents on the Internet, and the transmission and reception of an electronic mail by driving an application and a host terminal 20 for supplying data through a communication line 30 to the client terminal 10. The transfer rate in data communication between the client terminal 10 and the host terminal 20 is measured, and stored as a measurement history, and the communicating speed at the time of operating an application in the client terminal 10 is predicated based on the measurement history. Then, when the transfer rate does not satisfy the value of a transfer rate for normally operating a prescribed application, the client terminal 10 limits the start of the application.
Patent JP-2003122080-A (JP)
Title: Image forming device
Inventor: KURODA YOSHIMI
IPC: H04N1/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To make an image reading device fixable at an open position by using a cover arranged on the top surface of a device main body, as for a device wherein the image reading device is arranged on the image recording device main body so that it can be opened/closed through a single-sided hinge. SOLUTION: As for the image forming device 1, the image reading device 2 is arranged on the device main body 10 so that it can be opened/closed and the maintenance work, such as the maintenance of the constitutional parts of an image forming member arranged on the device main body and the replenishment of toner, etc., can be performed while keeping the image reading device 2 open. An opening/closing cover member 12 is arranged on the upper part of the device main body 10, and by opening the cover member 12 after opening the image reading device 2, and then, by locking the leading end part of the cover member 12 by the locking member 7, the image reading device 2 is fixed and held while keeping the device 2 open.
Patent JP-2003127743-A (JP)
Title: Seta structure for automobile
Inventor: NAGAYA TAKESHI
IPC: B60N2/52
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a seat structure which is able to simultaneously gain support and shock absorption for a passenger. SOLUTION: The seat 10 is elastically supported against a floor 14 of a vehicle by connecting between a seat body 10 of a seating seat and the floor 14 of the vehicle by using an attenuation mechanism 20 which is equipped with a suspension spring 21 suspended between a seat frame 11 and a frame 15 on the floor side to suspend the seat body 10 to the floor 14 of the vehicle and an arm unit 22 both ends of which are mounted between the seat frame 11 and the frame 15 on the floor side.
Patent JP-2003129221-A (JP)
Title: Metallic island film material for surface-enhanced infrared absorption spectroscopy and method for manufacturing the same
Inventor: MARUYAMA AKIRA
IPC: G01J3/42
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a metallic island film material for surface-enhanced infrared absorption spectroscopy which can be used for dozens of times and allows an extremely sensitive measurement of microquantities of liquid matters or fine powders, and a process for manufacturing the film material. SOLUTION: In the process for manufacturing the metallic island film material, a metallic island undercoat is formed on an infrared-transmitting substrate, and continuous film formation is performed on the metallic island undercoat within a same vacuum tank to form and laminate metallic island films of a metal element, wherein the metallic island film material is laminated on the infrared-transmitting substrate via the metallic island undercoat of a metal selected from transition metals interposed between the infrared-transmitting substrate and the metallic island films of the metal element.
Patent JP-2003127695-A (JP)
Title: Shift lever device
Inventor: KAHARA KEIJI
IPC: F16H59/74
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce costs by forming a shift lock mechanism into a mechanical type. SOLUTION: In this shift lever device 10, to change the position from 'P' shift position, a shift lever 14 must be turned to the right of a vehicle. If a brake is not operated, since a cable 50 cannot be moved to the direction of an arrow C, accordingly, a cable link 40 cannot be turned to the direction of an arrow B and the condition in which a stopper portion 32 is located at the right side of the vehicle of a contact position 20 is maintained. Consequently, the contact portion 20 is in contact with the stopper portion 32 and the shift lever 14 cannot be turned to the right of the vehicle. When a brake 58 is operated, the cable 50 can be moved to the direction of the arrow C, so that a pressing plate 48 follows a pressed plate 22 in accordance with the turning to the right of the vehicle of the shift lever 14. The cable link 40 turns to the direction of the arrow B and one end of a rotation plate 46 rotates a stopper link 24 to the counter direction of an arrow A, which allows the shift lever 14 to be turned on the right of the vehicle without the contact portion 20 being in contact with a stopper portion 32.
Patent JP-2003134111-A (JP)
Title: System, method and program for rule-based rating
Inventor: UEKI KENTARO
IPC: G06Q30/06
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a rule-based rating system which can flexibly and easily cope with various charge structures and also performing quick system correspondence. SOLUTION: This rating system for calculating a use charge about communication sets a charge plan (charging rule) via a user-friendly GUI image, prepares a charge table necessary for charging calculation by automatically analyzing a set parameter of the charge plan, also selects an optimum functional component from a stored abundant charging functional component group on the basis of the charge plan (charging rule), and automatically prepares a charging logic corresponding to a new charge plan. A use charge of a user is calculated by referring to plan information in the charge table on the basis of speech communication information of the user and the charge plan contracted by the user and selecting the corresponding charging logic.
Patent JP-2003130626-A (JP)
Title: Ultrasonic distance measuring apparatus
Inventor: SUGANUMA RYOSUKE
IPC: B06B3/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To solve such problems that in the case the distance of an object to be washed is measured by using a photo sensor, the measuring operation becomes impossible because cleaning solution scatters on the surface of the object to be cleaned and attaches to the surface of the photo sensor, or because of the malfunction, and furthermore in an ultrasonic measuring apparatus, the malfunction occurs easily because of the variation of the atmosphere such as drops of water and the cleaning solution. SOLUTION: In the apparatus, an ultrasonic oscillator 2 is mounted on the bottom section 1a of a measuring nozzle 1, and a tube 3 is connected to the edge 1b of the nozzle 1, and a liquid supplying opening 4 is disposed on the side near the ultrasonic oscillator 2 of the nozzle 1.
Patent JP-2003134333-A (JP)
Title: Reduced image forming method and image processor
Inventor: HIRAKAWA HIROYUKI
IPC: H04N1/393
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a reduced image which reduces an original image read by image reading elements at a desired reduction ratio, without discarding part of the thinned original image. SOLUTION: The reduced image forming method comprises calculating the number of effective pixels of an original image being reduced, based on a selected reduction ratio and a determined number of pixel numbers per word, thinning and extracting the original image according to the number of the effective pixels to specify effective pixel data, and forming a reduced picture. If the number of the effective pixels cannot be divided by the determined number of pixels per word, white pixel data are added to the effective pixel data to obtain a dividable number of pixels, thereby forming the reduced image.
Patent JP-2003138572-A (JP)
Title: Pressurized structure and placing construction of pressurized structure
Inventor: ONISHI KUNIAKI
IPC: E02D17/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized structure usable in place of a pressurized plate consisting of a conventional resin foam, easy to place and applicable for natural vegetation, and a placing construction of pressurized structure. SOLUTION: Each of the pressurized structures 10 to be placed in lines on a slope comprises a plurality of pressurized members 15 sequentially mounted in a frame 11 in gapped relation to form a pressurized plate. Gaps between both pressurized members 15 are utilized as vegetation openings. The frame and the pressurized structure 10 can be carried into a site in the state of being disassembled, facilitating placing work.
Patent JP-2003139496-A (JP)
Title: Missile
Inventor: TATSUMI KAORU
IPC: B64D7/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To upgrade the capability of dealing with a plurality of targets while extending the range of a short range missile loaded on an aircraft without changing the loading interface to an existing aircraft. SOLUTION: The invention provides a plurality of guided missiles 2 and a missile connecting device 6 equipped with a plurality of launching devices 4 for launching these guided missiles 2. The plurality of guided missiles 2 remaining loaded on the missile connecting device 6 are launched out of the aircraft, making the operation of guided missiles 2 or the missile connecting device 6 varying according to ship number of target objects 7 or the distance to the target objects 7.
Patent JP-2003138310-A (JP)
Title: Fluorocarbon disposal method
Inventor: ONUKI KAZUO
IPC: C21C5/30
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for making fluorocarbon harmless and a method for reducing the operating cost of a converter. SOLUTION: In a steelmaking method in a converter having a wet type dust collector, the fluorocarbon is used as gas for cooling bottom-blown tuyeres in the converter, gas for protecting a refractory near surrounding of a molten iron discharging hole or gas for reforming which recovers sensible heat of exhaust gas generated from the converter.