baber/WOPTO huggingface dataset:
Patent JP-2003096758-A (JP)
Title: Eutrophication preventive fence
Inventor: SONOYAMA YUKIO
IPC: C02F1/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a eutrophication preventive fence which enable to cut off surface layer water in a normal time, having such a structure that work can be safely/quickly/economically carried out in the case of restoration by solving such a problem that the conventional eutrophication prevention fence requires time and labor when a breaker is broken by excessively high external force because restoration works accompanied with the diving work occur and that safety and cost of work itself are brought up. SOLUTION: For a connecting section having the breaker of the eutrophication prevention fence, a water-tight sheet is so provided that it overlaps with the fence on the side of the connected fences so as to cut off the current of the surface layer water in a normal time, and in the case of restoration, the connected fences are linked only with the breaker so that the whole work can be carried out on the water, and the eutrophication preventive fence is so constituted that both fence and water-tight sheet can be unitedly combined with each other.
Patent JP-2003152571-A (JP)
Title: System and method for suppressing background crosstalk of voice signal
Inventor: RYU KAKO
IPC: G10L21/0224
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To develop a system and method for suppressing the background crosstalks of a voice signal, which is suitably applicable to a portable telephone or a voice identifying technology in which the configuration is simplified, and the quality of a voice input signal is improved. SOLUTION: In this system and method for suppressing the background crosstalk of a voice signal, since the statistical characteristics of a voice signal are changed, according to the transition of a time, a filter adaptable to the long time and short time characteristics of a voice is used, so that the correlating coefficients can be properly adjusted according to the change of the voice signal; that any unnecessary background crosstalks can be removed; and moreover, the fading of the high-frequency part of the voice signal by the filter is compensated, so that the articulation of the voice can be increased, and that the most satisfactory voice signal can be obtained.
Patent JP-2003142997-A (JP)
Title: Multi-optical axis photoelectric sensor
Inventor: WAKE TORU
IPC: G01V8/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-optical axis photoelectric sensor which prevents the influence of an interference light without delaying a response speed while reducing wiring. SOLUTION: A light projection side CPU 6 projects a light in order from LED 2a-2d and transmits a synchronizing signal to a light receiving side CPU 10. The light receiving side CPU 10 operates scanning by validating light reception signals from PD 4a-4d based on the synchronizing signal. When scanning is operated, the light projection side CPU 6 changes a scanning period in response to a random number. Thus, probability to allow a light projection/ reception timing to coincide with a light projection timing from another multi- optical axis photoelectric sensor is reduced so that the influence of the interference light is prevented.
Patent JP-2003139034-A (JP)
Title: Ignition controller for engine with turbo super charger
Inventor: URAKI MAMORU
IPC: F02B37/18
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To solve problems in the conventional technology for combusting the unburned fuel in an exhaust pipe as the technology for preventing turbo lag, that since the combustion in the exhaust pipe is the precondition, a temperature of the exhaust pipe is increased, the exhaust pipe is severely damaged, and further the emission may be impaired. SOLUTION: In Fig. (a), rapid opening is recognized when a throttle opening is positioned at left side with respect to a rapid open threshold value shown in a graph, when a throttle in a closed condition is rapidly opened from a point P1. In (C), an ignition period is switched from a normal ignition period to a correction ignition period at a point P3 where the information that a throttle speed is over the rapid opening threshold value, is received. When a throttle valve is rapidly opened, the ignition period is advanced with respect to the normal ignition period. Whereby the start of combustion is quickened, a rotating speed of the engine can be increased, the rise of an exhaust turbine is quickened, and the drivability (operating performance) is improved.
Patent JP-2003141942-A (JP)
Title: Water-cooled cable
Inventor: ARA TADAMASA
IPC: H01B7/24
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooled cable easy to manufacture and with flexibility, twisting resistance and abrasion resistance. SOLUTION: A hose 22 with an inner rubber layer 24 and an outer rubber layer 25 is coated on the outside of a twisted wire conductor 21, and a water passage 23 is formed between the hose 22 and the twisted wire conductor. With a water-cooled cable of such configuration, an intermediate rubber layer 28 is set between the inner rubber layer 24 and the outer rubber layer 25 each through a reinforcing layer 26, 27 on the inner periphery face and the outer periphery face, respectively, to make the outer periphery face of the outer rubber layer 25 straight in the length direction.
Patent JP-2002218443-A (JP)
Title: Intruding object detecting method for automatically determining threshold for intruding object detection and intruding object monitor
Inventor: ITO WATARU
IPC: G08B25/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an intruding object detecting method, an intruding object detection parameter setting method and an intruding object recognizing device which are highly reliable by making it possible to easily set an intruding object detection threshold even when the illumination and time period of a monitoring visual field area, a lens diaphragm, etc., are changed without needing skillfulness in setting work of the intruding object detection threshold. SOLUTION: This intruding object detecting method is to be provided with a differential processing step for calculating the difference of luminance value of each pixel between an input image inputted sequentially from an image pickup device and a reference background image, a binarization step for comparing the difference with a prescribed binarization threshold, a binarization threshold increasing step for increasing the binarization threshold, a detected pixel deciding step for deciding the reduction degree of pixels to be difference being equal to or larger than the binarization threshold by increasing the binarization threshold,  and an intruding object detection threshold deciding step for deciding the intruding object detection threshold based on the decision results of the detected pixel deciding step so as to be able to detect an intruding object within the visual field of the image pickup device.
Patent JP-2003138589-A (JP)
Title: Opening and closing structure of lid for underground structure
Inventor: TAGAMI MINE
IPC: E03F5/04
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To securely close a lid by merely putting the lid down in the direction of lid closing from a lid open condition. SOLUTION: In an opening and closing structure of the lid for an underground structure constituted in such a way that it is provided with a receive frame 11, the lid 12 mounted in an opening 20 formed by the receive frame, and a hinge 13 connecting the receive frame and the lid mutually and a turn central part of the lid is displaced onto an inner fringe side of the receive frame on the opposite side to a hinge position by lid opening operation, a fringe part 23 of the lid on the opposite side to the hinge forms a part over from an end face 24 of the fringe part to a lower face 25 of the fringe part into a smooth convex face 26 for guide.
Patent JP-2003142679-A (JP)
Title: Photoelectron integrated circuit device
Inventor: OBUCHI MARI
IPC: H01L21/3205
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectron integrated circuit device which has a lower resistance in interconnections to keep a resistance value of a CNT layer sufficiently low and which enables operating the CNT layer as a photo detecting element. SOLUTION: A semiconductor light emitting element 7 is disposed at such a place that light from the light emitting element 7 can be incident into a via consisting of carbon nanotubes.
Patent JP-2003138126-A (JP)
Title: Thermoplastic resin sheet and its formed product
Inventor: KOMOTA FUKUMU
IPC: C08L69/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a PC/polyester sheet scarcely lowering of transparency nor a bluing phenomenon in heating such as drying after printing on the sheet or three-dimensionally thermoformed product. SOLUTION: This thermoplastic resin sheet comprises (A) 50-80 pts. of a polycarbonate resin and (B) 20-50 pts. of at least one or more kinds of polyester resin. In the sheet, >=20 pts. of the component (B) is a glycol-modified polyethylene terephthalate. A thin-wall formed product thereof is provided. The sheet containing a specific amount of 1,4-cyclohexanedimethanol unit as the component (B) especially has great effects. The sheet is suitable for a decorative formed product requiring a high level of designability such as a switch panel in the electronic field.
Patent JP-2002329619-A (JP)
Title: Surface-mounted inductance element
Inventor: FUKUNAGA TAKAYUKI
IPC: H01F5/04
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the connection reliability between the terminals of a coil and terminals by paying attention to the insulation of the terminals from their proximity elements by preventing the terminals from coming out entirely on the side face of an external core except necessary portions and, in addition, to easily make the terminals commonly usable by easily positioning the terminals. SOLUTION: A surface-mounted inductance element is provided with a drum core (1) which has a flange section (1a) at, at least, its upper end and is wound with the coil (2) and the external core (3) which is arranged on the outer periphery of the drum core (1) and provided with the terminals (4) and a plurality of terminal fitting holes (3a). The terminals (4) having locking sections (4a) at their lower ends are fitted in the holes (3a) and the terminals (2a) of the coil (2) are connected to the terminals (4) on or under the flange section (1a) on the upper surface of the externals core (3).
Patent JP-2003149466-A (JP)
Title: Method for manufacturing optical fiber assembly with waveguide
Inventor: KAWASHIMA IKUE
IPC: G02B6/06
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber assembly with waveguides by which fibrous polymers are not formed in the space between adjacent waveguides but tapered waveguides can be formed at the top ends of optical fibers even in the structure formed by assembling a plurality of optical fibers by using a photosensitive resin. SOLUTION: A positive photosensitive resin 91 of specified thickness is applied on one end face of fibers produced by assembling a plurality of optical fibers 11, and the fibers are irradiated with light at the wavelength to which the positive photosensitive resin 91 has the sensitivity through the other end face of the optical fibers 11 so as to expose the positive photosensitive resin 91 in a part in the position corresponding to the propagation direction of the light. Then the exposed part of the positive photosensitive resin 91 is removed by a solvent, and the part where the photosensitive resin 91 is removed by the solvent is filled with a resin material 61 which constitutes tapered waveguides 60.
Patent JP-2003146388-A (JP)
Title: Glass base panel transporting box
Inventor: HIRABAYASHI TAKAO
IPC: B65D85/86
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a glass base panel transporting box which can surely guide and insert a glass base panel even when the same is staggered in a pitch direction or in a width direction relative to a plurality of vertical grooves formed by the base member and the rib member of side panels facing each other in a glass base panel transporting box main body. SOLUTION: On a rib member 55 first tapered faces 60a, 60b are formed from a top face to a base member 51 having a roughly inverted V shaped cross section and a second tapered face 62 which gradually decreases its height toward an opening till it has no height is formed near the opening. On the top where the tapered face 62 is formed, a third protrusive tapered face 65 going toward both side face sides of the rib member 55 is formed. Near the opening the base member 51 is also formed with a tapered face 66 whose thickness on the member 55 side gradually decreases toward the end of the opening.
Patent JP-2003145010-A (JP)
Title: Coating method, extrusion coating apparatus and method of removing stripe
Inventor: IMAI KAZUYOSHI
IPC: B05C11/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a coating method by which the initial stripe does not occur and a method of removing the stripe when it occurs in the application of a coating liquid having >=0.1 Pas viscosity. SOLUTION: When the coating liquid is applied on a belt-like supporting body using an extrusion type die coater for supplying the coating liquid to the belt-like supporting body having a coating position held from the opposite surface of the coating position by a back up roll and continuously transported from the upstream to the downstream, the extrusion type die coater moves at a moving speed from the stand-by position to the coating position at 1-110% of the traveling speed of the belt-like supporting body in the start-up of the coating.
Patent JP-2002302999-A (JP)
Title: Drawing hardware
Inventor: TAKAHASHI KUNIO
IPC: E04B1/58
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To improve strength of drawing hardware and installing strength to a column, and to eliminate inconvenience caused by dislocation of an installing position of an anchor bolt. SOLUTION: A band plate-like installing plate 3, reinforcing side plates 5 respectively oppositely erected in the outward direction in both side parts of the installing plate 3, and a pedestal 3 fastened by a nut 11 by inserting the anchor bolt 9 projecting from a sill, are fixed to an almost central position of the installing plate 3 on the inside of the respective reinforcing side plates 5. Fastening installing holes of a machine screw are respectively formed in a plurality in an upper part and a lower part of the installing plate 3 via the pedestal 13.  The pedestal 13 of the drawing hardware 1 and the anchor bolt 9 are connected by a connecting bolt 27 forming male screws on both ends via a connection adjusting nut 29 forming a plurality of female screws having a bolt adjusting hole or at least one through female screw formed on the pedestal 13 to eliminate dislocation of the installing position of the anchor bolt 9.
Patent JP-2003157356-A (JP)
Title: Incentive giving answer system
Inventor: SUGATA TOMOFUMI
IPC: G06Q30/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To construct an answer system for promoting a voluntary and positive answer to a question from a customer. SOLUTION: This answer system for accepting inquiry information from a customer terminal unit 1 and giving answer information to the inquiry, is provided with a center server 3 connected with the customer terminal unit 1 through a communication line 2 and one or more post servers 4 connected with the center server by LAN 5. The center server and the post server have an answer management data base 6 and a post management data base 7, respectively. The post server is connected with one or more respondent terminal units 8.  The center server 3 sends the inquiry information to proper post server 4 by retrieval of the inquiry information from the customer terminal unit and distributes the inquiry information to each respondent terminal unit 8 from the post server the incentive (handling point advantageous for respondent) is given to the answer from the respondent terminal unit and the voluntary answer is promoted.
Patent JP-2003155196-A (JP)
Title: Post extension/lock device for high-lift work vehicle
Inventor: OGAWA SUSUMU
IPC: B66F11/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent the extension of posts when the work device is stored. SOLUTION: The post extension/lock device 80 comprises a 2nd stopping member 85 attached to the tip of the base end boom 37a of a post 37 which is a part of a high-lift work vehicle 20 and is designed to be freely extendable and a 1st stopping member 81 attached to a supporting arm 41 rotatably, pivotally attached to the tip of the post 37. The stopping members 81, 85 have engagement protrusions 82, 86 for them to engage with each other when the device 20 is in storage at the vehicle storage position.
Patent JP-2003158299-A (JP)
Title: Led power source control circuit
Inventor: MATSUNAGA TORU
IPC: H01L33/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an LED power source control circuit for realizing long time operation of a portable apparatus by turning on an LED, by supplying power directly from a secondary battery when its voltage is high, and restraining supply from a charge pump as a driving power source to the necessary minimum. SOLUTION: The LED power source control circuit is provided with a charging circuit 8 in which one end is connected with an external power source terminal 4, and the other terminal is connected with one end of the secondary battery 9 to be charged; a decision circuit which is connected with one end of the secondary battery 9, decides which of a charge pump circuit 5 or the secondary battery 9 is made an LED driving power source, and performs switching thereof; an LED 7 connected with an LED driving power source terminal 10; and an LED driving circuit 6.
Patent JP-2003154511-A (JP)
Title: Method and apparatus for manufacturing panel
Inventor: WATANABE MITSUYOSHI
IPC: B28B3/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a cement panel at a low cost by utilizing elastic force. SOLUTION: The panel to be manufactured is manufactured by disposing the cement mortar 7 of a high cement-mortar ratio of which the staple is reinforced on a pallet 6 to be molded with a small sized press machine A having the upper form to which a rubber form 11 and a side form 8 are provided. The cement mortar 7 is uniformly pressurized by utilizing elastic force, aerated by utilizing elastic deformation of a ventilation bottle and uniformly pressed by recovering water squeezed out in pressing via a water channel of the rubber form 11 outside the form.
Patent JP-2003163954-A (JP)
Title: Radio circuit connection control system of radio communication system
Inventor: AZUMA MASANOBU
IPC: H04W92/12
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a defect in a conventional train radio communication system that quality of a connection circuit is directly affected by secular level change of a radio apparatus or the like in a base station and level change of a radio section between the base station and a mobile station, so that connection is impossible when connection is wanted, or speech is hard to be heard when a connection is obtained, and normal data transmission is impossible, and to enable always automatic selection of a high quality circuit.  <P>SOLUTION: A control station is equipped with a measurement signal generator, a measurement signal measuring apparatus, and a circuit connection control unit. The mobile station is equipped with a measurement signal turning-back control unit for turning back a measurement signal to the control station when the measurement signal transmitted from the control station is received. The control station measures a plurality of circuits between each of the base stations and mobile stations, thereby grasping the state of each of the radio circuits.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163410-A (JP)
Title: Method of coating end face of semiconductor laser
Inventor: MORIOKA DAIGO
IPC: H01S5/028
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of coating end face of semiconductor laser which does not result in the fear for generation of flaws and cracks, by improving workability and reducing mechanical stress to be applied on a semiconductor laser bar during the work to isolate the semiconductor laser bar and spacer after the coating of an optical thin film at the end surface of semiconductor laser bar.  <P>SOLUTION: In the method of coating the end face of a semiconductor laser wherein a spacer 101 is inserted between the semiconductor laser bars 1, the predetermined optical thin film is formed between the light emitting surface 2a and the rear surface of light emitting surface. Thereafter, the semiconductor laser bar 101 is isolated from the spacer 101, a groove 102 which is opened to the external side is provided to the spacer 101 under the condition that the spacer 101, and semiconductor laser bar 1 are set in contact with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159531-A (JP)
Title: Metal catalyst carrier
Inventor: HOSOYA NORIYUKI
IPC: F01N3/28
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a corner of the starting end of winding of a metal sheet from being damaged in a metal catalyst carrier.  <P>SOLUTION: A cut-off starting point A is taken in a side end of a flat sheet 3 on an exhaust upstream side. The cut-off starting point A is set at a flat part 2 in the vicinity of a broken line between the flat part 2 to be a flat face by pinching the starting end of the flat sheet 3 by a winding axis and a winding area 5. A point B is taken in the winding starting end of the flat sheet 3, and a cutting line is made from the cut-off starting point to the point B. A point of intersection of an extension line along the winding starting end and an extension line of a line of a side end on the exhaust upstream side is a point C. The distance between the point A and C is a predetermined length (d), and the distance between the point B and C is a length 2d. The damage of the corner of the winding starting end of the flat sheet 3 and a wavy sheet 4 caused by heat of exhaust gas and vibration by pulsation flow can be prevented by making the corner of the winding starting end a cut-off shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160942-A (JP)
Title: Foundation packing and construction structure using the same
Inventor: MIZUKAWA HIROSHI
IPC: E04H9/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation packing, which is easily manufactured and is arranged surely in contact with both a foundation and a sill so that the foundation packing is held between them.  <P>SOLUTION: The rubber foundation packing 10 is arranged between the foundation of a building and the sill provided thereon in such a way that the packing is held between the foundation and the sill via a space to form an air outlet between them. The rubber foundation packing 10 comprises a packing body 11 made of a relatively hard rubber material, and thickness adjusting parts 12 formed integrally on the packing body 11 and made of a relatively soft rubber material so that the adjusting parts are compressed elastically when it is held between the foundation and the sill.  <P>COPYRIGHT: (C)2003,JPO