baber/WOPTO huggingface dataset:
Patent JP-2003018061-A (JP)
Title: Satellite navigation system
Inventor: ISHITA TORU
IPC: B64G3/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a satellite navigation system that supervises a maximum rate of change in an ionospheric layer in both the time and space, to reduce probability of impairing the safety of aircrafts. SOLUTION: GPS(global positioning system) 110a, 110b acquire data from the ionospheric layer and transmit a GPS signal to ground. A geostationary satellite 109 relays the data and transmits the data to ground. A plurality of SBAS(satellite based augmentation system) reference stations 102 are installed on ground to receive the GPS signal from the GPS 110a, 110b and the geostationary satellite 109. An ionospheric layer monitor device 101 receives the GPS signal and the data from the geostationary satellite 109, to monitor, the ionospheric layer. A processing station 111 receives the signal received by the SBAS reference stations 102, coming from the GPS 110a, 110b and the geostationary satellite 109 and outputs date to a ground uplink station 107. The ground uplink station 107 transmits a transmission message 108 to the geostationary satellite 109.
Patent JP-2003016470-A (JP)
Title: Method, system, and program for evading overlap of display information
Inventor: KAMIBAYASHI SHUJI
IPC: G09G5/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To automatically evade the overlap of display information and to lighten the burden of evading operation on an operator. SOLUTION: A central processor 20 when retrieving display information data overlapping display information data as an object of position adjustment from data 12a of display information of character strings, etc., arranged corresponding to every figure of various figures 11a adjusts the arrangement position of the display information data as the object of position arrangement so that the data do not overlap with the display information data.
Patent JP-2003016171-A (JP)
Title: Method, program and system for providing map
Inventor: KAINUMA OSAMU
IPC: G01C21/34
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a map providing method, a map providing program and a map providing system for providing a rental car user with a map and also for providing a map corresponding to a request of the rental car user in the case a car rental agency rents a rental car. SOLUTION: This map providing method for providing a map to the user of a rental car being an automobile that is rented for a prescribed term includes a step for inputting a request of the rental car user, a step for selecting a map corresponding to a request of the rental car user from a map collecting means for collecting maps and a step for outputting the map selected in the step for selecting a map in the form of providing the rental car user.
Patent JP-2003013978-A (JP)
Title: Seal structure
Inventor: YOSHIDA HISAFUMI
IPC: F16C33/78
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To protect a rotary side member exposed and arranged to the outside against sliding with a seal. SOLUTION: A coupling 1 exposed and arranged in the vicinity of a stationary member 14, a dust cover 15 installed in q cylindrical member 19 and preventing foreign objects from invading between the coupling 1 and stationary member 14, and a seal 17 in a place opposing to the dust cover 15 on the stationary member 14 are arranged. Further, a seal portion 123 is kept in contact with the dust cover 15.
Patent JP-2003009852-A (JP)
Title: Method for multipotent stem cell, culture system for multipotent stem cell and apparatus for multipotent stem cell culture
Inventor: UEMURA MASARU
IPC: C12R1/91
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for multipotent stem cell culture, with which proliferation and differentiation of multipotent stem cell can be properly controlled. SOLUTION: This method for multipotent stem cell culture comprises a first step for culturing a multipotent stem cell while subjecting the multipotent stem cell to an n-axis rotation (n is an integer of >=2). Consequently, a multipotent stem cell can be cultured while controlling differentiation. In the operation, preferably the method for multipotent stem cell culture comprises a second step of culturing the multipotent stem cell while applying a force larger than the force of gravity to the multipotent stem cell in a fixed direction relatively to the multipotent stem cell in combination with the first step. Consequently, the multipotent stem cell proliferated in an undifferentiated state as it is can be cultured with promoting differentiation induction in a proper state.
Patent JP-2003013940-A (JP)
Title: Bearing structure
Inventor: ONO MITSUMICHI
IPC: F16C11/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a bearing structure miniaturizing the scale and having a specified strength. SOLUTION: A shaft 18 journalized by retainers 34, 34 fitted to fitting holes 50A, 50B of the wall 46A, 46B on which a metallic bracket 30 is erected does not require a width (axial direction) to secure the specified strength and can miniaturize the scale, since the wall 46A, 46B supporting the shaft 18 is erected orthogonal to the axial direction.
Patent JP-2003013733-A (JP)
Title: Pipe joint for exhaust pipe
Inventor: OMORI YASUO
IPC: F16L23/04
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint of high durability, capable of dispensing with welding, and having high sealability without using a gasket. SOLUTION: In this pipe joint for exhaust pipes, an enlarged locking part 12 formed on a terminal of an enlarged taper part 11 formed on a pipe end of a first pipe 1, and a ring-shaped flange 14 formed near a transition part to a taper part 13 formed on a pipe end of a mating second pipe 2 are abutted at their joining part in a state that the taper parts are closely abutted on each other, and a chevron band 15 is applied and fastened on an outer periphery of the abutting part.
Patent JP-2003035326-A (JP)
Title: Hydraulic clutch disengaging system
Inventor: MIURA YOSHIHISA
IPC: F16D25/08
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic clutch disengaging system which can keep a sealability even if an unbalanced load of a clutch operating member works on a piston. SOLUTION: In this hydraulic clutch disengaging system having a cylindrical piston 7 which is inserted changeably in the axial direction into the hydraulic chamber 12 from one end side, a seal ring having a lip contacted by an inner cylinder 5 and an outer cylinder 6 which are arranged in one end side of the piston 7 and constitute the hydraulic chamber 12 and a release bearing 9 which is fitted to the other end side of the piston 7 and is contacted by the operating member 3 of the clutch, the piston 7 is divided into a plurality of piston members 16, 17.
Patent JP-2003026163-A (JP)
Title: Wooden box for packaging composite raw material
Inventor: UEMURA HIDEO
IPC: B31B50/62
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a wooden box for packaging a composite raw material in which an interface between a top plate cutting part and each of the side plates is eliminated, and a fresh sense and a fashionable high class sense are applied. SOLUTION: Upper inside portions of side plates (a), (b) are cut into an L-shape with a round saw blade to form a recess (c) at the upper inside portions. They are assembled into a frame with a wooden work bond and applied with a rubber ring or a rope to cause it to be dried and adhered. After this work, a top plate (d) (a raw material in which a chip cardboard and an ornamental paper or a packaging paper and the like are adhered to each other with adhesive agent glue) is dropped into the recess (c) and adhered to the frame with adhesive agent. Alternatively, a U-shaped groove is cut inside the side plates (a), (b) with a round saw blade, an inner chip cardboard is inserted into the U-shaped groove, they are assembled into a frame and adhered with adhesive agent. After this work, the top plate is dropped, adhered with adhesive agent and fixed.
Patent JP-2003029577-A (JP)
Title: Image forming device and image forming system
Inventor: INOUE HIROSHI
IPC: B41J29/38
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having an operation part capable of compensating the difference of every machine type including characters or codes and facilitating the horizontal development thereof, and an image forming system capable of transmitting and receiving the information for smoothly performing the support of the image forming device to/from the image forming device and also asking the purchase of material such as toner. SOLUTION: In this image forming device 1, data displayed on a display panel 20 is described in the language of an HTML system or an XML system, and the display data is displayed on a screen by a Web browser. Furthermore, the device 1 is arranged on each customer side and a personal computer 2 equipped with the Web browser is arranged in a service center. Then both of them are connected through a network N, and information can be transmitted bidirectionally through input operation from the operation part 14 of the device 1 or from the computer 2.
Patent JP-2003027272-A (JP)
Title: Method for electrochemically recovering heavy metal from fly ash
Inventor: INASUMI CHIKASHI
IPC: C25C1/12
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently and easily recovering various kinds of metals from the incineration fly ash produced when wastes of shredder dust, or the like, are incinerated or the molten fly ash produced when the incineration fly ash is further melted by a plasma, or the like. SOLUTION: An aqueous sulfuric acid solution of a pH <=4 is subjected to extraction treatment to elute copper, cadmium and zinc in this solution. An electrolysis is effected between an anode and a cathode in the separated solution obtained by the separation of solid from liquid of a fly ash-containing slurry. The cathode potential is gradually or stepwise changed in a negative direction, by which the copper, cadmium and zinc are discriminated and electrolytically deposited on the cathode. The residue remaining after the separation of the solid from the liquid is thereafter subjected to the extraction treatment with an extraction chemical solution to elute lead in this solution. The lead is electrolytically deposited from the separated solution obtained by the separation of the solid from liquid of the residue-containing slurry.
Patent JP-2003036528-A (JP)
Title: Base for information recording medium, its manufacturing method, and information recording medium
Inventor: MATSUNO KENSUKE
IPC: G11B5/73
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To equalize the height of fine projections on the surface of a base plate and suppress variations in projection density. SOLUTION: Using float sheet glass as a glass plate material 5, it is subjected to a disk machining process 6 and an edge machining process 7, strengthened in a chemical process 8, polished in a surface polishing process 9, and subjected to an acid washing process 10a and an alkali-cleaning process 10b, then finally washed in the last washing process 11. Moreover, from a viewpoint of improved weatherability, it is subjected to a caustic treatment after the surface washing process 10 or it is also desirable to perform scrub washing using slurry of colloidal silica after the surface polishing process 9.
Patent JP-2003037535-A (JP)
Title: Non-contact ic card signal strength increasing device and non-contact ic card system
Inventor: HANE TOSHIHIDE
IPC: B42D15/10
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card signal strength increasing device and a non-contact IC card system which improve the reception efficiency of a non-contact IC card, without increasing the thickness or the cost of the card. SOLUTION: A board 1a of a flat shape like a plate, whose outside dimension is almost similar to a non-contact IC card 3 except the thickness, and high magnetic permeability layer 2 filled in the board are provided. The filling position of the high magnetic permeability layer is set in a region, matching the inside coil antenna of the non-contact IC card when the board is placed upon the non-contact IC card.
Patent JP-2003035228-A (JP)
Title: Intake device of engine
Inventor: TAKAGI NAKA
IPC: F02M35/10
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To reconcile weight-reduction of an intake passage and protection of a fuel passage from shock of a vehicle collision or the like to the inside of an engine room, and to simplify protection members and reduce the weight thereof and improve its mounting workability. SOLUTION: In the case of a damage of the intake passage by a collision or the like, the intake passage is stopped by a fuel passage protecting member before the intake passage reaches the fuel passage, thus protecting the fuel passage. Since the collision force acts on a side of the plate-shaped protecting member, the protecting member may be reduced in weight and obtain rigidity with a simple structure. Further, it is secured by an existing securing means and a securing member for securing the protecting member and securing spots may be reduced, thus reducing in cost and improving workability.
Patent JP-2003041613-A (JP)
Title: Bucket excavator and its operating method
Inventor: SATO SHINKO
IPC: E02F5/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a bucket excavator and its operating method capable of getting along without moving a base machine for directing the excavation bucket in the direction of an excavated groove. SOLUTION: The bucket excavator includes a boom 15 provided on the base machine 13 in a horizontally swingable manner and in a tiltable manner and the excavated bucket 20 hung on the upper end of the boom through a wire 17 in a liftable manner to repeat excavation and earth-moving work by opening and shutting shells 25a and 25b on the lower end of the excavation bucket. A rotary driving mechanism for rotating the excavation bucket with the vertical shaft as the center is included.  The rotational driving mechanism is constituted of a connecting member 26 coaxially connected to the wire and supporting the excavation bucket in a relatively rotatable manner with the vertical shaft as the center, a rotational driving device 41 for rotationally driving the excavation bucket for the coupling member and a relative rotation controlling member 30 for controlling the relative rotation between the boom and the connecting member in the case of rotational driving. The movement of the excavation bucket between an excavating position and an earth-moving position is made by horizontally swinging and tilting the boom and, at the same time, the excavation bucket is directed in the direction of the excavated groove 3 by rotation.
Patent JP-2002078896-A (JP)
Title: Pattern variation control method of pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To simplify a signal transmitted to a pattern variation control means from a main control means, and easily promote diversification of a pattern variation of a pattern variation display means. SOLUTION: A pattern starting means 14 transmits the signal to the pattern variation control means 36 from the main control means 26 for controlling game operation on condition of detecting a game ball, and when variably controlling a pattern of the pattern variation display means 21 provided in a liquid crystal display means 13 capable of displaying a background image, a pattern variation pattern permutation according to a variation command signal transmitted from the main control means 26 is prestored in the pattern variation control means 36, a prescribed variation command signal is transmitted to the pattern variation control means 36 from the main control means 26, the pattern variation pattern permutation stored in the pattern variation control means 36 is selected by random number processing according to the variation command signal,  and a pattern of the pattern variation display means 21 is varied according to the pattern variation pattern permutation.
Patent JP-2003047115-A (JP)
Title: Device and method for installing/removing protective conduit tube on/from electric wire
Inventor: MORIYAMA KAZUSHIGE
IPC: H02G1/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To simplify the handling by virtue of light weight in installing/ removing a protective conduit tube on/from a wire, while reducing the danger of line-to-line short-circuiting in executing the work, thereby lessening a physical burden imposed on the worker. SOLUTION: The device for installing/removing a protective conduit tube on/from a wire comprises an installing/removing device C for installing/removing a protective conduit tube P on/from a wire, an insulated operating rod 7 for manipulating the rotational operation of working shafts 5, 7 of the installing/ removing device C, a hydrostatic power unit 6 as a power source for rotational operation of the connecting shaft 70 of the insulated operating rod 7, and a power transmission attachment 8 having a detachable flexible shaft 80 installed in between the connecting shaft 70 of the insulated operating rod 7 and the rotary shaft 650 of a hydraulic motor 65.
Patent JP-2003046449-A (JP)
Title: Optical wireless communication system and optical wireless communication master device
Inventor: FURUKI TSUNEO
IPC: H04B10/272
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical wireless communication system and an optical wireless communication master device that can realize high speed full duplex communication between one master device and a plurality of slave devices. SOLUTION: A light emitting section 113 of the master device 10 transmits a signal light S0 (λ0 ) in response to a data packet addressed to a slave device 20. A light emitting section 203 of the slave device 20 transmits a signal light S1 (λ1 ) in response to a data packet addressed to the master device 10. The signal S1 is made incident onto a light receiving section 101 via an optical filter 105. A signal processing section 102 recovers the data packet which is sent to a backbone 1 via a transmission section 103. On the other hand, the signal light S0 (λ0 ) reflected in an external field is cut off by the optical filter 105 and is not made incident onto the light receiving section 101.
Patent JP-2003038513-A (JP)
Title: Ultrasonic operating instrument
Inventor: SUGATA KAZUFUMI
IPC: A61B18/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic operating instrument having simple constitution and capable of stably and certainly fixing an ultrasonic vibration generation source to a casing. SOLUTION: The ultrasonic operating instrument has the casing 10, the ultrasonic vibration generation source (ultrasonic vibrator) 30 housed in the casing 10 to generate ultrasonic vibration and support members 40 and 41 for supporting the ultrasonic vibration generation source 30 on the casing 10. The casing 10 has a main body 11, the leading end member 12 provided to the main body 11 and a fixing member 13 for fixing the leading end member 12 to the main body 11 in a non-rotatable manner. The second locking surface 14 provided to the leading end member 12 is locked with the first locking surface 35 provided to the ultrasonic vibration generation source 30. The rotation of the ultrasonic vibration generation source 30 with respect to the casing 10 is prevented by the locking of the first and second locking surfaces.
Patent JP-2003045446-A (JP)
Title: Cell of solid electrolyte fuel cell, method for manufacturing it, and fuel cell
Inventor: YAMASHITA SHOJI
IPC: H01M8/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a cell of a solid electrolyte fuel cell capable of solidifying the junction boundary between a first fuel electrode and a second fuel electrode, effectively preventing the first fuel electrode from being peeled off from a solid electrolyte, and maintaining high power generating capability for a long time, and a method for manufacturing it as well as the fuel cell. SOLUTION: This cell is equipped with a first fuel electrode 33a formed by a fuel electrode 33 simultaneously baked on the surface of the solid electrolyte 31 and the second fuel electrode 33b formed by baking it on the surface of the first fuel electrode 33a. Ceramic particles 41, 43 exist in the first fuel electrode 33a and the second fuel electrode 33b, and filmy and/or fine ceramic particles 47, 48 are deposited on the surface of iron group metallic particles 45, 46 forming the first fuel electrode 33a and the second fuel electrode 33b.
Patent JP-2002120324-A (JP)
Title: Film-laminated metal plate for container and its production method
Inventor: YAMANAKA YOICHIRO
IPC: B29L9/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a film-laminated metal plate for a container which secures contents-discharge properties and is provided with moldability required for container processing, adhesion, and designability and a method for producing the metal plate. SOLUTION: In the metal plate having resin film-laminated layers on both surfaces, the resin film to be the inner surface side after the molding of the container is a polypropylene film (A), a propylene-ethylene random copolymer film (B) containing polypropylene as a main component, or a double layer film having a resin layer containing polar groups as an adhesive layer on a surface on the side adherent to the metal plate of the film (A) or the film (B), and the crystallinity of the resin film after lamination is below 70%.
Patent JP-2003046814-A (JP)
Title: Digital camera and photographing system
Inventor: HONDA TSUTOMU
IPC: H04N5/262
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To hold a virtual photographing party using a photographing system 1 and a digital camera 10. SOLUTION: When a virtual photograph mode is set in a digital camera 10, the digital camera 10 detects photographing conditions, e.g. photographing direction and magnification, and delivers that data to a server 30. Three- dimensional data concerning to a virtual object is stored at a three-dimensional data storing section 40 and the server 30 generates a two-dimensional image from the three-dimensional data depending on the photographing conditions inputted from the digital camera 10. When the photographing direction, or the like, of the digital camera 10 is altered, a new two-dimensional image is generated depending on the alteration. An image generated from the server 30 is delivered to the digital camera 10 and displayed. Framing, or the like, of the virtual object can thereby be performed in the digital camera 10.
Patent JP-2003049274-A (JP)
Title: Surface treatment device
Inventor: EGAMI AKIHIRO
IPC: H05H1/46
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment device which can maintain the periodicity of the point-cusp magnetic field as much as possible even on a circumferential edge part, reduce the asymmetry of the magnetic field distribution in an area with the periodicity of the circumferential edge part disturbed, maintain the symmetry of the point-cusp magnetic field without considerably changing the configuration of the device, and perform the uniform surface treatment. SOLUTION: A substrate 14 to be surface-treated with plasma is placed in a reaction vessel 12, and a magnet plate 22 forming the point-cusp magnetic field in a plasma generation space is provided. The magnet plate has a plurality of magnets 21 disposed on a circular surface, and each end face of the magnet pole of one of the plurality of magnets is arranged on each position of a lattice point forming a square or the like on the circular plate, the polarities of the end faces of the magnet pole of two adjacent magnets are opposite to each other, and magnetic force (coercive force) is reduced on a part of magnets disposed in an outermost circumferential area out of the plurality of magnets.