baber/WOPTO huggingface dataset:
Patent JP-2002161515-A (JP)
Title: Catch net for catching system of falling rock or the like
Inventor: SENNHAUSER MARCEL
IPC: E01F7/04
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To develop a general falling rock catch net structure so as to depress low the design costs and the expenses for the structure and absorb high energy and further, absorb an existing catch net structure by the high energy. SOLUTION: The catch net 10 for a falling rock catch system is provided with a net 12 and supporting elements 16, 17, 18, 19 holding the net. The outside pant of at least mutually facing sides of the net 12 is held by at least one peripheral cables 14, 15 and/or pulling cable 22. Additional jointing element 25 jointing the outside part of the net with the supporting element absorb sonsiderably energy generated when a rock 23 falls on the net. The jointing element is additionally connected to the inside of the net or connected to only inside.
Patent JP-2003144900-A (JP)
Title: Continuous vacuum treatment apparatus
Inventor: MATSUBARA MASAKAZU
IPC: C23C14/56
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a continuous vacuum treatment apparatus which prevents the decrease of a degree of vacuum in a treatment chamber during coil replacement and enables efficient work. SOLUTION: This continuous vacuum treatment apparatus comprises a feeding side coil chamber 10 which houses a coil 11, a treatment chamber 5 for treating the surface of a strip 2 supplied from the coil 11 under vacuum, a receiving side coil chamber 15 which houses a coil 16 to roll up the surface-treated strip 2, and a pair of connecting parts 20 and 30 provided between the treatment chamber 5, the feeding side coil chamber 10, and the receiving side coil chamber 15. The pair of connecting parts 20 and 30 comprise vacuum slice valves 21 and 31 which can seal airtightly between the treatment chamber 5 and the feeding side coil chamber 10 or between the treatment chamber 5 and the receiving side coil chambers 15, and a strip feeder provided between the vacuum slice valves 21 and 31 and the treatment chamber 5.  When the coils 11 and 16 are replaced, the strip feeder takes the end of the strip 2 into the treatment chamber 5 side from the vacuum slice valves 21 and 31.
Patent JP-2003154141-A (JP)
Title: Game machine introduction system
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine introduction system with which the operation rate of a specific game machine is easily improved as intended by a game hall side rather than a conventional system. SOLUTION: First of all, an information providing terminal 40 reads a member's number recorded on a member's card (s11). Next, privilege information data are inquired to a hall computer 30 (s12). The privilege information data are data capable of specifying the position number of a game machine 10 to be determined on the basis of the game result data of the player of the read member's number and a privilege to be applied to the player by playing a game on this game machine 10. Next, the privilege information data are received (s13). Then, privilege information is displayed on a display 42 (s14). Thus, the game machine 10 is introduced to the player and the privilege to be applied is reported.
Patent JP-2003154360-A (JP)
Title: Method and apparatus for membrane-filtering bacteria in seawater
Inventor: HASHIMOTO KOICHI
IPC: B01D61/22
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separation device for separating bacteria in seawater which controls the increase of the pressure difference of a membrane produced between the inlet and outlet of a membrane module for removing bacteria in seawater to obtain filtrate for washing fish and shellfish, prevents the re-development of the bacteria in a filtrate storage tank, can elongate a membrane backwashing time, and reduces the bacteria in the storage tank. SOLUTION: The first water level sensor is arranged on the upper side of the filtrate storage tank, the second water level sensor is arranged on the lower side of the tank, and piping which starts from the bottom of the tank and returns to a raw water tank through a membrane treatment water supply pump is installed. When the level of the filtrate is brought up to the position of the first water level sensor, the filtrate is returned to the raw water tank and filtered again. When the water level of the filtrate storage tank is brought down to the position of the second water level sensor, ordinary filtration is done.
Patent JP-2003154230-A (JP)
Title: Biological deodorizing apparatus
Inventor: KATAOKA KATSUYUKI
IPC: B01D53/34
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a biological deodorizing apparatus using lightweight packed beds having a significant microorganism sticking and carrying effect and a significant malodorous component removing effect and free of increase of pressure drop due to sprinkling of washing water. SOLUTION: In the biological deodorizing apparatus 1 with a malodorous gas feed pipe 2 at the bottom, a treated gas discharge pipe 8 at the top and packed beds 3, 4 carrying microorganisms which degrade the malodorous components of malodorous gas within the apparatus, the packed beds are formed of a packing material obtained by coating the surfaces of porous resin moldings with an acetalized product of polyvinyl alcohol and the porous resin moldings are foamed moldings of polyurethane, polystyrene, polypropylene, polyethylene or polyacetal and preferably have an open cell structure in which the inlet and outlet of each cell are open at different portions of the surface of the resin.
Patent JP-2003156320-A (JP)
Title: Axis-adjusting apparatus for object
Inventor: KIKUCHI HAYATO
IPC: G02B6/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an axis-adjusting apparatus by which the angle in the vertical directions of the axis line of an object, such as a radar device or the like can be adjusted simply and without requiring a wide space. SOLUTION: An angle detection part 31 attached to the object, whose axis line is to be adjusted is provided with a tube body 34 at least the surface of which, is curved upward, a float member 36 which floats in a liquid sealed at the inside of the tube body 34 and three pairs of optical fiber pairs P1, P2, P3 which are faced by sandwiching the tube body 34. The inclination in the up-and-down direction of the axis line can be detected, on the basis of whether beams of light emitted from exit ends 40o, 41o, 42o of light receiving optical fibers 37, 38, 39 are set to continuity to entrance ends 37i, 38i, 39i of light transmitting optical fibers 40, 41, 42 of the optical fiber pairs P1, P2, P3, according to the position of the float member 37 to be moved at the inside of the tube body 34 due to the inclination of the axis line of the object.
Patent JP-2003169393-A (JP)
Title: Speaker
Inventor: KOURA TETSUJI
IPC: H04R9/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a speaker for use in various sound apparatus in which the efficiency of the speaker is enhanced by employing a highly efficient small magnetic circuit of a leaf tweeter reproducing 20 kHz or above.  <P>SOLUTION: The speaker comprises a magnet 27 magnetized in the vertical direction, a bottom yoke 24 bonded to the lower surface of the magnet 27, a plate 26 bonded to the upper surface of the magnet 27, and a magnetic circuit 29 forming a magnetic air gap 28 by means of the plate 26 and the bottom yoke 24 wherein the magnet 27 is wider than the plate 26 and the upper surface of the magnet 27 is exposed at least on the magnetic air gap 28 side. Consequently, the volume of the magnet 27 is enlarged without requiring a huge magnetic circuit 29 and since the flux is concentrated upward, a highly efficient small magnetic circuit of a leaf tweeter can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165100-A (JP)
Title: Helix structure and manufacturing method therefor, functional material and manufacturing method therefor, magnetic-sensitive element and manufacturing method therefor, one-dimensional conduction element and manufacturing method therefor, and electronic device and manufacturing method therefor
Inventor: UGAJIN RYUICHI
IPC: H01B1/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a helix structure capable of providing a one-dimensional conductive element sensing a magnetic field at high responsiveness, a functional material, a magnetic-sensitive element, the one-dimensional conductive element and an electronic device, using the same.  <P>SOLUTION: Structure for forming a helix is formed of two-dimensional elements having two-dimensional conductivity in a face crossed with a helix axis, so as to constitute the helix structure. The helix structure is preferably formed of a carbon skeleton, in particular, six-membered ring structure comprising graphite carbon atoms. The magnetic-sensitive element is formed using the helix structure. The magnetic field is detected by conduction along the helix.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002265212-A (JP)
Title: Impregnated body made of expanded graphite
Inventor: OETTINGER OSWIN
IPC: H01M8/0221
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a body composed of expanded graphite being expanded or at least partly repressed and having a pore system, for which coming in and going out of a liquid are possible, completely or partly filled with an unhardened synthetic resin or a completely or partly hardened synthetic resin. SOLUTION: A primary product composed of expanded graphite having an open pore system, with 0.5-1.3 g/cm<3> particularly preferable bulk density and <=4 wt.% ash percentage, is impregnated with <=50 wt.% polymerizable resin, selected from the group consisting of an isocyanate and its co-reaction product and/or an epoxy resin group, having low viscosity, containing no solvent and having storage stability. Such kind of body also contains a certain proportion of additives. The impregnated, shaped and rapidly curable graphite body is used as a sealing element, a fuel cell component or a thermally conductive element.
Patent JP-2003174558-A (JP)
Title: Image forming device
Inventor: IRIYAMA TOKUO
IPC: H04N1/405
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To superimpose a tracking pattern on an image even in a monochrome image by making the tracking pattern inconspicuous without bringing about an increase in the load of image processing.  <P>SOLUTION: An image forming device has an image information output means for outputting image information, a means for forming pseudo-gradation image data on the basis of the outputted image information, a means for selecting a pixel to apply different pseudo-gradation processing to the pixel, and an image output means for outputting a processed image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180046-A (JP)
Title: Coil bobbin and its manufacturing method
Inventor: SUGANO HIROYUKI
IPC: H01F27/32
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil bobbin which can cope flexibly with specification change and meets reduction in a manufacturing cost and recycle utilization, and to provide its manufacturing method.  <P>SOLUTION: The coil bobbin is composed of a cylindrical drum (31a) which is formed of an insulating sheet material and a flange (31b) which is constituted by arranging small pieces (31c) composed of member of insulating sheet materials separated by slits (40a) pointing outward from the brim of an opening, spreading over the whole circumference of the opening brims at both ends of the drum. Moreover, for the manufacturing method, the insulating sheet (4) made in the shape of a rectangular band is made into a cylindrical form by fastening short sides (41) facing the insulating sheet material after forming, sideways at specified intervals, a member of slits which are cut each is facing directions from opposed long sides (40), leaving a specified width of center in its longitudinal direction, and also it is made by bending each small piece separated from each other by each slit, in the outward direction of the cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178844-A (JP)
Title: Coaxial connector
Inventor: NAKAZATO TAKESHI
IPC: H01R103/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial connector of a surface mounting type wherein it can prevent that a center conductor pin damages a circuit pattern in loading and connection with the circuit pattern can be made stably and flexibly.  <P>SOLUTION: This connector is provided with the first outer conductor 1 in nearly cylindrical state fixed to and connected with a circuit board 10 by soldering and the center conductor pin 5 wherein the center part is retained by an insulator 2 which is arranged at the first outer conductor 1 and in which the second outer conductor 3 is formed at the outer periphery. The center conductor pin 5 has elasticity in a direction perpendicular to the circuit board 10, and a spherically rotating structural body 7 having electroconductivity is installed at the tip of the circuit board 10 side, and this is constituted so that the spherically rotating structural body 7 is contacted and connected with the circuit pattern 12 of the circuit board 10 when loaded to the circuit board 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175146-A (JP)
Title: Slot machine
Inventor: EBIHARA MITSUO
IPC: A63F5/04
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine in which stop control can be simplified and further a performance effect can also be improved.  <P>SOLUTION: In this slot machine SL in which a plurality of rotating reels 1a to 1c rotate in response to start operation, each rotating reel tops in response to the stop operation, whether or not the figure patterns of the respective rotating reels are matched in this stop state is competed, in a reel tape 21 forming the rotating reel, there is a part on which a plurality of figure patterns are drawn in each of the width direction, a back light portion 26 arranged in the inside of the rotating reel can specifically illuminate one of a plurality of the figure patterns.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184665-A (JP)
Title: Evaporative fuel discharge control device
Inventor: MIWA KOJI
IPC: F02M25/08
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vapor generated in a fuel tank at engine idling from being emitted into the air through a canister.  <P>SOLUTION: A canister 34 is communicated with a surge tank 54 by a purge line 50 connected to a vapor line 36, and D-VSV 56 and a buffer canister 58 are disposed on the purge line 50. A control valve 66 is placed between a connection part 67 with the purge line 50 in the vapor line 36 and the fuel tank 10. This control valve 66 is connected to a control circuit 22 and closed at idling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002292462-A (JP)
Title: Manufacturing method for aluminum joined product and device therefor
Inventor: OH SEUNG TAEK
IPC: B23K101/14
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a high efficiency aluminum joined product simple in constitution compared with the conventional product and a device therefor. SOLUTION: To manufacture the aluminum joined product 30 including a first coating means 8 for melting joining materials 2, 3 on a base material 100 containing aluminum, a second coating means 9 wherein a slurry material 6 is coated on the joining material coated on the base material, where the slurry material contains flux powder, resin binder powder, and an admixture of a diluent, a hardening means 11 for hardening the slurry material to provide a hardened product including the base material, joining materials, and the slurry material, and a brazing means for brazing the hardened product to provide the aluminum joined product, then, the diluent being contained in the slurry material is vaporized in the hardening means, and the joining material is melted by making use of an arc discharge art.
Patent JP-2003145973-A (JP)
Title: Magnet holder
Inventor: HIROSE YOICHI
IPC: B42F1/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnet holder which has strong magnetic attraction force, can be detached easily, makes the surface side also have magnetic attraction force while being attracted to a body to be noticed, and is easy of handling and to propose a reuse method which is simple in structure, inexpensive in spite of the use of an expensive rare earth magnet, and reduced in environmental load by enabling the reuse and recycling of sintered-magnet scraps. SOLUTION: Both surfaces of a main body made of a non-magnetic material are protruded outside, crossed at 90 deg. to each other, and made to face each other, and the rare earth magnet is embedded in the middle of the main body so that the magnetic pole surface of the magnet is positioned on the same surface with both surfaces of the main body or to be slightly recessed.
Patent JP-2003188861-A (JP)
Title: Error measuring instrument
Inventor: MIYAKE TAKAO
IPC: H04L1/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error measuring instrument capable of precisely phase- adjusting an input signal in a short period of time.  <P>SOLUTION: The error measuring instrument for measuring erroneous data generated in a transmission system which receives a signal including reference data to extract the reference data is provided with binarizing devices 690, 700, and 710, and a means for supplying signals binarized by these and inputted to an error detector 800 to a measuring person. In addition, a delaying device 730 and an arithmetic unit are provided between the binarizing devices 690, 700, and 710 and the error detector 800, and the delaying device 730 is adjusted to adjust a phase relation to minimize errors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185574-A (JP)
Title: Measuring method for contamination
Inventor: MIURA ISAO
IPC: G01N21/35
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for a contamination in which the contamination on the surface of a specimen having irregularities on the surface can be measured objectively and quatitatively.  <P>SOLUTION: When the contamination stuck to the surface of a covering construction material 10 having irregularities on the surface 12 is measured, an adhesive tape 16 is pasted on the surface 12 of the material 10, the adhesive tape 16 is stripped from the surface 12 of the material 10, and the contamination stuck to the adhesive tape 16 is measured by a color difference meter 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183229-A (JP)
Title: Method for producing flurorine-containing alicyclic diamine compound
Inventor: OMORI HIDEKI
IPC: C07C209/72
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply producing a fluorine-containing alicy clic diamine compound useful in fields of an electronic material e.g. a low dielectric packaging material or a base substrate material for a semiconductor, and an optical material e.g. an optical wave-guide or optical part.  <P>SOLUTION: This fluorine-containing alicyclic diamine compound expressed by the following general formula (2) is produced by hydrogenating the aromatic nuclei of a fluorine-containing aromatic diamine expressed by the following general formula (1) by using a ruthenium catalyst in the presence of an ether- based solvent and in the co-presence of an alkali metal hydroxide and/or alkaline earth metal hydroxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195040-A (JP)
Title: Substrate for display device
Inventor: ARAKAWA KOHEI
IPC: G02B5/30
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a display device which is easily made light and thin, is strong to impact, has high strength, is not thermally expanded, is excellent in dimension stability and shows high performance in a wide band.  <P>SOLUTION: This substrate for a display device contains at least either particles wherein a number mean particle diameter (D<SB>50</SB>) is ≤200 nm or an inorganic layer-shaped compound whose average aspect ratio is ≥20, which is needed by ≥0.05% mass, and resin. It is desirable that the average thickness of the inorganic layer-shaped compound is ≤10 nm and that the average aspect ratio of the inorganic layer-shaped compound is ≤5000 or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192296-A (JP)
Title: Safety device and transport system of shuttle fork
Inventor: KURATA YOSHIKAZU
IPC: B65G1/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for securing safety of each stroke in a shuttle fork capable of setting a plurality of strokes.  <P>SOLUTION: The shuttle fork includes a fork fixing part 1 and fork moving part 2 fed by the strokes set from the fork fixing part 1. The fork moving part 2 is equipped with a dog 3 and the fork fixing part 1 is equipped with sensors 21a and 21b for detecting the dog 3. In an operation for which a stroke 1 is set, feeding of the fork moving part 2 is forcefully stopped when the sensor 21a detects the dog 3. In an operation for which a stroke 2 is set, feeding of the fork moving part 2 is forcefully stopped when the sensor 22 detects the dog 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195791-A (JP)
Title: Light emitting display device
Inventor: GOTO MASASHIGE
IPC: H01L33/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting display device capable of making the entire light guide emit light in a stable light emitting color, improving visibility with a preferable appearance and preventing erroneous recognition.  <P>SOLUTION: In the light emitting display device, a substrate 23 is provided inside a first case body 20 of an electronic appliance, a pair of three-color LEDs 23b with built-in elements of three colors RGB are mounted and light is emitted through the light guide 24 exposed from the inside of the first case body 20 to the outer side. The plurality of three-color LEDs 23b are mounted on the periphery with a prescribed middle point on the substrate 23 as a center D and the plurality of three-color LEDs 23b are mounted on the substrate 23 such that the element of one of the three colors RGB is close to the periphery of the middle point and the plurality of elements of the same color (G) are arrayed. Also, the three-color LED 23b is mounted such that the elements of two of the three colors RGB are arrayed at respective ends of a straight line through the middle point D on the substrate 23 and the elements of the two colors are symmetrical on both sides with the middle point D as the center.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194702-A (JP)
Title: Recording medium, displaying program and device for measuring particle size distribution
Inventor: UMEZAWA MAKOTO
IPC: G06F3/0484
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring particle size distribution which can rapidly carrying out setting work by improving the operability in the case of utilizing a help function.  <P>SOLUTION: The setting screen 25c of the displaying device is provided with a plurality of setting items 42 necessary to measure the particle size distribution, and with help buttons 43 corresponding to these setting items 42, respectively. When the help button 43 is operated, the change into a guiding screen is carried out, and the guidance relative to the setting item corresponding to the operated help button is displayed. In addition, when a specific term in the guidance is selected, the change into a reference screen is carried out, and information relative to the content of term is displayed.  <P>COPYRIGHT: (C)2003,JPO