baber/WOPTO huggingface dataset:
Patent JP-2002076693-A (JP)
Title: Method and apparatus for mounting electronic component
Inventor: SAKURAI KUNIO
IPC: H05K13/08
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for mounting an electronic component where micro electronic components are efficiently mounted with a narrow interval for improved yield of a finished circuit board. SOLUTION: An imaging apparatus 106 and a controller 180 are provided. A mounting environment of a first electronic component which is to be mounted in a planned region on a circuit board 3 is imaged by the imaging apparatus 106. Based on the imaged information, whether the mounting environment of the first electronic component in the planned mounting region is good or bad is judged by the controller 180 before actual mounting. If the mounting environment is not good, it is determined whether the mounting position of the first electronic component is corrected or its mounting is omitted. Thus, micro electronic components are efficiently mounted with a narrow interval for improved yield of a circuit board.
Patent JP-2002075199-A (JP)
Title: Method of manufacturing fluorescent character display tube
Inventor: MORI TAKUYA
IPC: H01J31/15
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluorescent character display tube, which can suppress height variations of support flames. SOLUTION: In a spacer-forming process, support flames 38 and terminals 18 are integrated with a spacer glass 16, to form an integrated spacer 48. In a heat-sealing process, a base substrate 12 and a cover glass 14 are sealed hermetically via the integrated spacer 48. Because the support flames 38 and the terminals 18 are not located between the base substrate 12 and the spacer glass 16, the amount of sealing glass necessary for sealing the base substrate 12 and the spacer glass 16 hermetically is very small. Therefore, even if the thickness of intervening sealing glass is changed, the amount of change is small. At the same time, even if the number of terminals 18 is changed, the effect of changes on the thickness of the sealing glass is suppressed. Thus, the height variations of support frames 38 are suppressed appropriately.
Patent JP-2002069933-A (JP)
Title: Burying form for concrete for bridge construction and construction method of bridge using the same
Inventor: OTOMO NOBUO
IPC: E01D101/28
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a burying form for concrete for bridge construction capable of erection without using a scaffold and without increasing a cost. SOLUTION: The burying form 10 used for the horizontal assembling of prestress concrete bridge girder and for placing concrete on a post-placing part between main girders 1 comprises a pair of pedestals 11 fixed on both the side main girders by sandwiching the post-placing part, and a plate material 12 stretched between the pedestals. The pedestal 11 comprises the cross section shaped synthetic resin-made extrusion molding of the minimum cross section area provided with at least necessary strength, and the plate material 12 is the burying form for concrete for bridge construction comprising a lightweight synthetic resin plate material.
Patent JP-2001103766-A (JP)
Title: Moudlar multiphase adjustable power source with parallel-connected active input
Inventor: AIELLO MARC F
IPC: H02M7/48
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric power drive capable of attaining fourth- quadrant operation while reducing higher harmonic waves. SOLUTION: This electric power drive is provided with a multiphase/non- phase shift transformer having a single common input connected to an induced reactance. A plurality of power cells connected in series are used, each of which is formed for fourth-quadrant operation, has a multiphase input and a single- phase output, and is controllable so as to reduce harmonics in an input power line and an output line respectively. Each of the power cell has a three-phase input converter, a filtering filter, and a single-phase output converter. A method of operating the power drive includes a step of selectively controlling a switching event by the input and the output of each power cell so that the switching event in the power cell may be temporarily separated to reduce a harmonic element.  The method is performed using a pulse width modulating controller based on an interdigitated carrier signal controlling the input and output of the respective power cells.
Patent JP-2002071334-A (JP)
Title: Apparatus and method for failure detection of distance measuring sensor
Inventor: KATO KAZUMICHI
IPC: G01B7/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the detection of the failure of a distance measuring sensor where the failure of the distance measuring sensor can be detected surely. SOLUTION: In a position controller, two distance-measuring sensors which have the same characteristic are disposed facing and arranged by sandwiching an object to be controlled, and the position of the object to be controlled is controlled, in such a way that measured distances from the object to be controlled by the two distance measuring sensors become equal. The position controller is provided with an addition means, which adds the outputs of the two sensors, and a failure deciding means which decides the failure of the sensors, on the basis of their added result. The failure deciding means decides the failure of the sensors, when the added result deviates from a prescribed range.
Patent JP-2002067459-A (JP)
Title: Recorder
Inventor: HIRAO HIDENORI
IPC: B41J29/48
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which printing can be carried out by selecting an appropriate cassette even if a sheet of designated size is not present in a designated cassette. SOLUTION: When print data designating a cassette and a sheet size is received from a personal computer and a sheet of designated size is not present in that cassette, the designated sheet size and the designated cassette are displayed along with the sheet size in the designated cassette. When a user designates some other cassette, sheets in that cassette are printed.
Patent JP-2002065053-A (JP)
Title: Artificial soil for cultivating plant and method for cultivating plant
Inventor: HIGUCHI HIROTOSHI
IPC: A01G1/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight artificial soil for cultivating plants having water absorbency independent of the external environment and continuously usable for a long period of time, as well as superior to sphagnum moss in view of environmental protection. SOLUTION: This artificial soil for cultivating plants is such as to consist mainly of a polymeric material, and to be formed to a rod-like shape having a bulk density of 0.05-0.5 g/cm3 and length of 0.5-5 cm.
Patent JP-2002074831-A (JP)
Title: Method and device for outputting data, method and device for reproducing data, method and device for recording data and method and device for recording and reproducing data
Inventor: SAKO YOICHIRO
IPC: G10L19/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the method/device which can properly protect the copyright while eliminating the influence of electronic watermark information to the quality of contents data when the data are not recorded, but just reproduced and used. SOLUTION: When data are reproduced on the assumption that they are recorded, the electronic watermark information is embedded in the data. Then the data are reproduced and outputted. When the data are reproduced with no recording of them assumed, no electronic watermark information is embedded in the data. Then the data are reproduced and outputted. When no electronic watermark information cannot be detected when the reproduced data are recorded, recording of the data is limited.
Patent JP-2002072116-A (JP)
Title: Laser recording apparatus
Inventor: NISHIMORI TAKEHIRO
IPC: H04N1/113
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser recording apparatus capable of obtaining effects of noise suppression and temperature reduction, and keeping optical parts in the apparatus operating with stability, even if a rotational polygon mirror is rotated with high speed. SOLUTION: The laser recording apparatus 1 includes a laser diode 2, the rotational polygon mirror 3, a case 4 for the rotational polygon mirror 3, an image holding body, optical parts such as a primary f-θ lens 5 or the like and a housing 7 containing them. An air inlet 14 located in the case 4 is disposed on the axis line of rotation of the rotational polygon mirror 3, and an air outlet 15 is disposed in the area except the laser light incident/emitting section in a plane opposing the reflective face of the rotational polygon mirror 3. A wind path 18 is formed in the housing 7 so that wind flowing out through the air outlet 15 flows in a path where the primary f-θ lens 5 is not placed.
Patent JP-2001097395-A (JP)
Title: Bag
Inventor: NAKAMURA TOSHIO
IPC: B65D30/24
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a bag to surely prevent the leakage of a content with a simple structure. SOLUTION: The bag comprises a bag body comprising face and reverse sheets with its whole periphery sealed leaving one part, a flat cylindrical spout outlet with one end side thereof connected to the one part above and the other end side extended outward of the bag body, and a pocket part disposed on a front side or a back side of a base part in the vicinity of the bag body at the spout outlet, and storable with the spout outlet folded in its axial direction.
Patent JP-2001117028-A (JP)
Title: Micro electromechanical optical device
Inventor: VLADIMIR ANATOLIEVICH AKUSUYUK
IPC: F16S1/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a micro electromechanical optical device capable of controlling motion of a connected optical device. SOLUTION: This micro electromechanical optical device is disclosed. The micro electromechanical optical device includes micro electromechanical structure connected with the optical device. Both of the micro electromechanical structure and the optical device are arranged on the surface of a substrate. The optical device is raised above a plane of the surface of the substrate by a prescribed distance by the micro electromechanical structure. After that, the raised optical device is operated relatively to the plane of the surface of the substrate in response to an electrostatic field generated between the optical device and the substrate.
Patent JP-2002067370-A (JP)
Title: Heat sensitive printing method and heat sensitive printer
Inventor: ENOMOTO HISASHI
IPC: B41J2/36
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce generation of density variation at a portion where an image density changes very much. SOLUTION: A processor 12 converts image data into photographic energy through an energy conversion LUT memory 15. The processor 12 calculates a friction load added to a thermal head 5 at each line from a pressure distribution LUT memory 16 and a kinetic friction coefficient LUT memory 17, and a load variation volume is calculated based on a difference from the preceding line. When it moves from a high density line range to a low density line range, the photographic energy is converted to a value lower than usual so as not to increase the density rapidly and generation of linear density variation higher than the density around it can be controlled.  When it moves from the low density line range to the high density line range, the photographic energy is converted to a value higher than usual so as not to lower the density rapidly and generation of linear density variation lower than the density around it can be controlled.
Patent JP-2002066745-A (JP)
Title: Welding method of gas turbine rotor blade
Inventor: ISHII HIDEAKI
IPC: B23K26/34
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a welding method of a gas turbine rotor blade, which helps prolong the service life of the blade, and prevents the blade, as the base material, from heat cracking when reforming a blade surface, or repairing worn or eroded portion of the blade. SOLUTION: The welding method is constituted of a forwarding welding that is performed from a starting to an ending portions while the rotor blade is held heated, and a return welding that is performed from the ending to the starting portions, which completes the welding.
Patent JP-2002065743-A (JP)
Title: Continuous filament and absorptive article using absorption sheet
Inventor: FURUYA MITSUHIRO
IPC: D04H1/559
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article which is capable of uniformly and surely fixing a fluid absorption polymer to a fiber absorber, dispenses with an adhesive to degrade fluid absorption ability and is soft in the contact with the skin of a wearing person. SOLUTION: A structure 10 is used for the absorptive article, such as a sanitary napkin. This structure 10 is formed by laminating the fiber absorber 11, the absorption sheet 12 formed of the fluid absorptive polymer and a surface layer 13 formed of continuous filaments and joining and integrating these materials by joint lines 14. The absorption sheet 12 is held between the fiber absorber 11 and the surface layer 13 and is therefore hardly mispositioned and the fluid absorptive polymer eventually uniformly exists in the fluid absorption region.
Patent JP-2001109111-A (JP)
Title: Film unit with lens
Inventor: ISHIDA MASARU
IPC: G03B15/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a film unit with a lens by which photographing, for instance, taking a picture above the waist of a photographer himself (herself) or taking a picture in which the photographer himself (herself) and a back scenery are balanced well is easily executed at the time of the photographing including the photographer himself (herself) by hand-holding by the photographer himself (herself). SOLUTION: In the film unit with the lens in which unexposed film is previously incorporated at a manufacturing stage and which processes a photographing mechanism including at least a photographing lens, it possesses an incorporated reflection type finder 31 by which at least a part of a photographing feasible range covered by the photographing lens is approximately viewed and confirmed from an object side.
Patent JP-2002073848-A (JP)
Title: Message processing system
Inventor: MIZUSHIMA YOSHIYUKI
IPC: G06Q50/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for receiving by electronic mail a telegram for congratulations or condolences or a business document, printing it and book blinding or making into a booklet, and delivering it to a receiver. SOLUTION: This message processing system has a printing center for allowing a user to select a fixed sentence as a message sentence or input an arbitrary sentence, to select a paper design for determining a design of paper in printing out, and to produce an electronic mail, and for receiving the electronic mail through a communication network such as a Web. The printing center is provided with a printing machine capable of printing respective message sentences from a plurality of senders to a client based on the message information, arranging them by request from the receiver, and delivering them.
Patent JP-2002077321-A (JP)
Title: Portable telephone device
Inventor: AKUTSU MORIO
IPC: H04M1/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone device which deletes a program regarding an additional function unnecessary for a user and uses the unused area of a memory produced by the deletion as a writable area for the user data. SOLUTION: The program, regarding the additional function other than basic functions essential to a portable telephone device including transmission and reception, is written in an area a1 of the rewritable memory 32. At this point, an area where user data can be written is an area b2 of the memory 32. When the user deletes the additional function determined as being unnecessary through specific operations, the program regarding the deleted additional function is deleted from the memory 32 and the area a1 where the program is stored is reduced by Δa to become an area b1. The decrement Δa of the program area becomes an area, where user data can be written as instructed by the user and the storage area a2 of the user data increases by Δa to become the area b2.
Patent JP-2002081396-A (JP)
Title: Cross flow fan
Inventor: HAMANO HIROYUKI
IPC: F24F1/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cross flow fan capable of being assembled certainly and easily so that an axis center may not be deviated each other by connecting an end plate and an impeller by a connection shaft. SOLUTION: A boss part 13b of a connection shaft 13 is connected to an insertion hole of a second end plate 10, an engagement part 13b of the connection shaft is engaged with an engagement hole 6 of the second impeller 8 and a screw part 13a is thread-attached to a screw hole 3. Thereby, an assembling is carried out while the second end plate is connected to a side end of the second impeller and the second impeller is subsequently connected to the first impeller 5.
Patent JP-2002079081-A (JP)
Title: Porous powder, and method for manufacturing and using the same
Inventor: KUNINISHI TAKESHI
IPC: B09B3/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide porous powders obtained from sludge incineration ash porous and usuable, to a moisture absorbing and discharging material or a malodor adsorbent, and to provide a method for manufacturing and using the same. SOLUTION: The porous powder is treated matter, which is obtained by drying sludge incineration ash to which an aqueous hydrochloric acid or nitric acid solution is added and has a BET specific surface area 7 m2/g or more. This porous powder is manufactured by adding the aqueous hydrochloric acid or nitric acid solution to the sludge incineration ash and drying this ash or washing the same before drying. A moisture absorbing and desorbing material or a deodorizing agent contains the porous powder as an effective component.
Patent JP-2001234722-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: TATENO MANABU
IPC: F01L13/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal rotation of a main part in a variable valve system capable of transmitting the rotating operation of an auxiliary part by a cam to a valve through the main part by providing the operation transmitting member having the main part rotated by a first cam to abut on the valve, and the auxiliary part rotated by a second cam, and pushing an intervene member between a first rear side end face of a first projecting part of the main part and a second front side end face of a second projecting part of the auxiliary part. SOLUTION: The first projecting part of the main part has the first front side end face 41c and the first rear side end face 41d, and the second projecting part 42b of the auxiliary part has the second front side end face 42c and the second rear side end face 42d. The intervene member 44 which can be pushed between the first rear side end face and the second front side end face is provided, whereby when the intervene member is pushed, the rotating operation of the auxiliary part by the second cam is transmitted to the main part through the intervene member, and the first front side end face 41c substantially abuts on the second rear side end face 42d.
Patent JP-2002083307-A (JP)
Title: Image processing device
Inventor: SAKURADA KOSHI
IPC: G06T7/60
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of contour line tracing. SOLUTION: This image processing device detecting an object image having an object contour line from the input images in an input image series inputted in a time sequence is provided with a process block splitting means, a specified region detecting means, an image feature inspecting means, an object image region detecting means, a counter line inclusive region generating means, and an object image detecting means.
Patent JP-2002078942-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein a delivery control means can reliably receive a command. SOLUTION: An output port (output port 0) to output each of INT signals (delivery control signal INT, display control signal INT, lamp control signal INT, and voice control signal INT) to be outputted to a delivery control substrate, a pattern control substrate, a lamp control substrate, and a voice control substrate is separated from an output ports (output ports 1-4) to output delivery control signals CD0-CD7, display control signals CD0-CD7, lamp control signals CD0-CD7, and voice control signals CD0-CD7. Thus, when the INT signals ate outputted, the possibility that the delivery control signals CD0-CD7, display control signals CD0-CD7, lamp control signals CD0-CD7, and voice control signals CD0-CD7 are erroneously changed can be reduced.
Patent JP-2002085728-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To vary figures to substantially attract game players while enabling the switching of the figures without looking shabby. SOLUTION: In the game machine such as pachinko machine, it is provided with a display part 8 adapted to display the state of varying or stopping figures for a group of figures containing at least first and second figures 8a and 8c, a display control part 6 for controlling the state of varying or stopping the figures and a game control part 4 for granting a special favor to players 2 when the group of figures being varied presents a specified display pattern. The first figure 8a appears from a specified part 8b and subsequently leaves the specified part 8b thereby realizing variation similarly to normal or opposite variation. The first figure 8a leaving the specified part 8b appears from the specified part 8b after switched over to the second figure 8c to enable the switching of figures without looking shabby, thereby substantially attracting the players 2.
Patent JP-2002093381-A (JP)
Title: Positioning and transferring device for coiled filament
Inventor: YAMAZAKI MASUMI
IPC: H01K3/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a positioning and transferring device for a coiled filament which can achieve enhancement of quality of a product like a light bulb as well as curtail generation of line connection faults through improvement of positioning of coiled filament in line connection process, structure of a nozzle part of vacuum chuck and a support device of filament at time of connection with a lead wire. SOLUTION: The positioning and transferring device for the coiled filament is provided with a mounting pedestal for mounting a coiled filament 1B supplied, a vacuum chuck device 3A for suctioning and holding the coiled filament 1B on the mounting pedestal 4, a non-contact sensor 6 for detecting position of the coiled filament 1B on the mounting pedestal 4, and a slide device 5 of the mounting pedestal 4 interlocked with the detection state of the sensor.
Patent JP-2002087376-A (JP)
Title: Davit type boat lifting device
Inventor: SATO KENJI
IPC: B63B23/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To simplify the construction of a davit type boat lifting device. SOLUTION: The davit type boat lifting device 5 comprises a pair of columnar cradles 12 to be turnably connected to a mother ship 1, a hydraulic cylinder 21 for driving the cradles 12 with their turnable ends turned from the inside of the mother ship 1 to the outside, and a pair of wire ropes 7 to be delivered from the turnable ends of the cradles 12. The cradles 12 are turned and a mounted boat 4 lifted via the wire ropes 7 is carried into and out of the mother ship 1. Beam connection beams 13, 14 are provided for connecting the cradles 12 and a pair of hydraulic cylinders 21 are provided in parallel to the cradles 12 so that the hydraulic cylinders 21 sufficiently extending in a turned condition can support the cradles 12.