baber/WOPTO huggingface dataset:
Patent JP-2004162450-A (JP)
Title: Ascending time silent stairs
Inventor: YOSHIDA MASAHIRO
IPC: E04B1/86
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ascending time silent stairs for reducing the generation of a floor sound and a squeak sound, and superior in sound absorbing performance and sound insulating performance.  <P>SOLUTION: The stairs is composed of at least a tread 11, a riser 12 and a force beam (unillustrated) for supporting these members. The ascending time silent stairs 1 is characterized in that the tread 11 has at least a vibration damping material and/or a sound absorbing material on the reverse side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169049-A (JP)
Title: Method for compounding metal to surface of cyclic olefine-based resin molding, and metal-compounded cyclic olefine-based resin molding
Inventor: KANAI HIROYUKI
IPC: C23C18/16
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compounding a metal to the surface of a cyclic olefine-based resin molding, and to provide a compounded molding of a cyclic olefine-based resin molding and a metal which is particularly optimum as the component of a device extremely low in a dielectric constant and a dielectric loss, extremely low in water absorption as well, and treating a high frequency electric signal in a GHz band.  <P>SOLUTION: In the molding of a cyclic olefine-based resin or the composition thereof, at least a part of the surface of the molding is roughened so that the ten point average roughness Rz is ≥5 μm, and a metallic film is thereafter formed on the surface of the molding by a wet plating method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167723-A (JP)
Title: Optical writing device and image forming apparatus
Inventor: SASAMOTO TETSURO
IPC: B41J2/455
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical writing device and an image forming apparatus in which deficiency in the quantity of irradiation light causing failure of development can be prevented.  <P>SOLUTION: The optical writing device comprising a light source array 1 arranged with a plurality of LEDs being subjected to emission intensity control based on image data, and a loof prism lens array 2 is further provided with a means 5 for irradiating uniform quantity of light while superposing on the light from the light source array 1. The superposed light irradiating means 5 can be constituted of an LED array 51 and an imaging lens array 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166535-A (JP)
Title: Root vegetable crop harvester
Inventor: ISHINO TADASHI
IPC: A01D23/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To cut the relatively long foliage portion 3a of a root vegetable crop 3 such as garlic into short pieces to efficiently facilitate the plowing-in of the foliage 3a with tilling tines.  <P>SOLUTION: The subject root vegetable crop harvester equipped with a foliage-discharging apparatus 14 for approximately horizontally rearward transporting the root vegetable crop 3 pulled out from the ground and transported to a specific height position during the travel of the machine frame 2 and with a foliage portion cutter 18 for cutting the foliage portion 3a transported with the foliage-discharging apparatus 14 on the lower side of the foliage-discharging apparatus 14 is characterized by disposing a disk blade 30 for cutting the foliage portion 3a transported with the foliage-discharging apparatus 14 on a vertical rotation drive shaft 29a at the transportation terminal end of the foliage-discharging apparatus 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173399-A (JP)
Title: Idle rotation and skid detector
Inventor: KOMINATO SUMIKO
IPC: B60L3/10
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which detects idle rotation and skid ranging from large one to small one slip with reliability.  <P>SOLUTION: The idle rotation and skid detector comprises a counter 11 which counts the number of pulses of a multi-axle speed generator; a pulse number frequency doubler counter 12, speed change processing portions 15a and 15b which convert the count value on any counter into sampling speed for a plurality of hours; an acceleration/deceleration computing portion 21<SB>1</SB>which computes acceleration/deceleration with respect to each converted sampling speed; start/end detecting means 31a to 34a and 37a to 40a which detect the start/end of the idle rotation/skid by using the sampling speed for a plurality of hours, each acceleration/deceleration, and linear data stored in advance; and judging means 35, 36, 41 to 43, and 23 are provided judge from these start/end signals whether idle rotation or skid is underway, and to select idle rotation/skid of the short time sampling speed in a large idle rotation/skid, or those of the long sampling time speed in a small idle rotation/skid, and to judge whether it is idle rotation or skid for each axle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172441-A (JP)
Title: Exposure apparatus and exposure method
Inventor: TANITSU OSAMU
IPC: G02B13/24
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus which is capable of preventing optical members in an illuminating optical system from deteriorating even when a mask is irradiated with exposure light for a long term, and carrying out a stable exposure process for a long term.  <P>SOLUTION: The exposure apparatus is equipped with a light source means 10 supplying exposure light and an illuminating optical system guiding light emitted from the light source means 10 onto a mask M where a prescribed pattern is formed. The exposure apparatus projects the image of the pattern of the mask M onto a photosensitive substrate W for exposure. The illuminating optical system is equipped with two optical integrators 30 and 50 and a condensing optical system 6 which condenses light passing through the integrators 30 and 50 and irradiates the mask M with the condensed light, and at least one of light transmitting optical members constituting the illumination optical system is formed of fluorite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167130-A (JP)
Title: Board surface with reference mark
Inventor: ISHIZAKI SHIGEMICHI
IPC: A63F7/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board surface with reference marks allowing accurate position detection of nail heads even in partial imaging and scanning of a game board surface.  <P>SOLUTION: With the reference marks put on the board surface of a game machine, the quality management of the game machine by image processing or the like can be performed in a plant, and nails of the game machine can be accurately detected in a hall to permit desired nail maintenance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167451-A (JP)
Title: Anti-staining method for water channel
Inventor: ISHIO NOBUYA
IPC: C02F1/32
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-staining method for a water channel constituted so as to certainly prevent the implantation and growth of impurities such as algae, and shells on the inner surface of the water channel without polluting water quality or neighboring water quality by generating OH radicals on the surface of a porous layer formed to an inner surface coming into contact with the flowing water of the water channel.  <P>SOLUTION: A coating material 5 for generating OH radicals is applied to the surface of the porous layer 8 formed on the inner surface of the water channel 1. Aqueous hydrogen peroxide is supplied into the porous layer to generate OH radicals from the surface of the porous layer 8 becoming a flowing water surface while using the applied coating material 5 as a catalyst to prevent the adhesion and growth of microorganisms on the inner surface of the water channel 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169170-A (JP)
Title: Metal-plated product and porous body using this and method for producing metal-plated product
Inventor: OKAZAKI HIROYUKI
IPC: C25D7/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-plated product which has a little deterioration caused by use of a brightening agent, as a typical example, the brittleness at high temperature with sulfur and can keep to high strength and has excellent creanliness, and a porous body using this metal-plated product or having low unit weight coating, and a method for producing the metal-plated product.  <P>SOLUTION: This metal-plated product is the one formed as glossy surface on the surface and does not contain the brightening agent of substantially, sulfur etc. The glossiness of the glossed surface is desirable to be ≥ 50% as a reflectance, and in the case of constituting with the porous body, it is desirable to form the glossed surface with the plating treatment applying a low frequency vibration, such as 10-120 Hz frequency into solvent for plating treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143892-A (JP)
Title: Maintenance-free road surface display paving method
Inventor: FURUKAWA AKIRA
IPC: E01F9/576
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of becoming unable to discriminate the road surface display function when a road surface mark such as the road center line displayed on a road surface is abraded by friction with a tire by common use of a wheel, thereby requiring to periodically repaint a road surface display such as the center line particularly in a road frequent in a passing vehicle, thereby occupying a large element for the road maintenance cost, frequently becoming the cause of a slip accident since a conventional display applying material is highly hard, becoming the cause of traffic congestion by this applying work, and imparting a pain to surrounding residents by a time loss in the passing vehicle and an increase in exhaust gas by the congestion.  <P>SOLUTION: The problems are solved by forming a material colorable in the part and having the same function as existing pavement as a road display and a sign by cutting the paved road surface in a recessed shape. The slip accident by a rainfall can be prevented by promoting road surface drainage by using a high functional material having the drainage function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173858-A (JP)
Title: Harness for suspending human body
Inventor: SUGIMOTO AKIRA
IPC: A41D13/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harness for suspending human body overcoming the problem that a conventional harness for suspending human body used for a walk assistant device or others hurts a crotch portion and can not be used for a long period of time.  <P>SOLUTION: The harness for suspending a human body has thigh attaching portions 2 attached around thighs and a barrel part attaching portion 3 having a buttock abutting portion 5 covering a buttock part and attached around the barrel part. Suspending force acts in the condition of being attached to a human body. The above thigh attaching portion 2 and the buttock abutting portion 5 are connected, and further the above thigh attaching portion 2 and the barrel part attaching portion 3 are separated at the abdominal side of the human body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177723-A (JP)
Title: Dimmer element, lighting system and projection display device
Inventor: YAMADA SHUHEI
IPC: H04N5/66
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress coloring in controlling light in relation to a dimmer element, a lighting system and a projection display device.  <P>SOLUTION: The dimmer element is equipped with a plurality of optical modulation regions A1, A2 having wavelength characteristics with respect to light transmittance different from each other and is constructed in such a way that at least one optical modulation region A1 out of a plurality of the optical modulation regions A1, A2 has the wavelength characteristics complementary to those of the other optical modulation region A2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185823-A (JP)
Title: Electron beam device
Inventor: OGAWA TAKASHI
IPC: H01J37/28
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam device capable of capturing an image in which an effect of a surface electrical charge of a sample is reduced.  <P>SOLUTION: In an electron beam device 20 for monitoring the image of a sample 5, according to secondary electrons Z generated by scanning of the sample 5 with primary electrons Y converged by an objective lens, a selecting means 21 for selectively applying the secondary electrons Z, according to energy of the secondary electrons Z, to a secondary electron detector 2 is provided in front of the electron detector 2 for converting the secondary electrons Z into electrical signals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003224713-A (JP)
Title: Method for embedding desired watermark in cover work, method for encoding the same, device for embedding the same and recording medium
Inventor: MILLER MATTHEW
IPC: G06T1/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve informed coding of a watermark message including the definition of a code presented by a plurality of different code words in each of messages, the identification of the set of the code words presenting the prescribed message and embedding of the code words into the set to minimize the distortion of a cover work.  <P>SOLUTION: A watermark message embedded in a cover work can be made robust to various types of post-embedding operations, while simultaneously minimizing perceptual impact on the cover work. This is accomplished by the informed coding of the watermark message to be embedded. This is also accomplished by the informed embedding of the watermark message code in the cover work. Finally, the watermark message code may be perceptually shaped to minimize impact on the fidelity of the watermarked work. Further, these techniques may be combined for maximum effect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185295-A (JP)
Title: Card processing apparatus and method
Inventor: NIIMI KAZUHIRO
IPC: G06K17/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card processing apparatus and method capable of reducing the burden on attendants, and enhancing the efficiency for processing card media.  <P>SOLUTION: A card manufacturing unit 100 includes a magnetic processing part 102 for magnetically processing the card media conveyed along a path of conveyance; a verifying head 124 for detecting errors with the magnetic processing of the card media; a sensor S for sensing errors with the conveyance of the card media; and a CPU 200 which, upon detection of any of the errors, causes a display part of an operation unit to display a position on the path of conveyance where the card media exists, in a given color that matches the processed state of the card media.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004131281-A (JP)
Title: Stepped carrier roller
Inventor: ABE YOSHIHIRO
IPC: B65G15/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily run at a curved part with small radius and a continuous curved part without losing load with a belt running energy without using power by preventing sliding rising event/rolling from occurring in a curved conveyor.  <P>SOLUTION: When a load is conveyed, a belt rises or slidingly rises, an energy motion causing rolling shifts a roller installation position gradually to the inner curve side of the curved part to drive out the belt to the outer periphery of the radius, namely, to a side where a support roller is absent. Also, a frame on which a carrier roller is set is suspended from two lifting fittings through four universal pivots, and synchronized with the slidingly rising motion of the belt for swing operation. The falling of loads can be prevented by changing the positions of the roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190052-A (JP)
Title: Film deposition method of transparent conductive oxide film
Inventor: TSUJINO JIRO
IPC: C23C14/34
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature film deposition method of a transparent conductive oxide film having lower electric resistivity by using a DC sputter method.  <P>SOLUTION: The transparent conductive oxide film is subjected to crystal growth in a chamber 12 having a metal target 22 and a non-heating substrate holder 26 with a substrate 24 mounted thereon by using a DC sputter method in an atmosphere containing hydrogen radicals. Hydrogen radicals promote generation of oxygen deficiency in crystals of the transparent conductive oxide film, and as a result, substitution of metal atoms for donor atoms is promoted to increase the carrier concentration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192963-A (JP)
Title: Light emitting substrate and light emitting element using the same
Inventor: IDE TETSUYA
IPC: H01J1/70
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting substrate in which a loss of the light emitted from a phosphor is reduced and which can emit light with a high luminance efficiency, and a light emitting element using the same and a display device using the light emitting element.  <P>SOLUTION: The light emitting substrate is formed by interposing a phosphor film 9 composed of a whisker 11 having the phosphor 12 and a needle-shaped crystal part between the first glass substrate 8 transmitting the light emitted from the phosphor 12 and a metal back 10 reflecting the light emitted from the phosphor 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193021-A (JP)
Title: Vehicular lighting tool
Inventor: MORISHITA HISAYA
IPC: F21Y101/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To put a greater emphasis on novelty of appearance of a vehicular lighting tool requested to have a novel design.  <P>SOLUTION: A reflector of the vehicular lighting tool comprises a main reflector 11 and a sub-reflector 12, and a part of the light emitted from a light-emitting part 7 of a bulb 6 is reflected by the main reflector 11, and the rest of the light is reflected by the sub-reflector 12. A virtual main reflector 27 becomes unnecessary by reflecting the light, reflected by the virtual main reflector 27 in a conventional vehicular lighting tool, by the sub-reflector 12. As a result, the total dimension of the vehicular lighting tool 1 can be reduced. Further, since almost a whole irradiation light emitted from the light-emitting part 7 is divided into two areas and reflected by the main reflector 11 and the sub-reflector 12 respectively, a front side lighting efficiency is heightened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198183-A (JP)
Title: Superhard wrist watch case
Inventor: SHIBATA SUSUMU
IPC: G04B37/16
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leg sections of a case body from cracking or chipping off owing to attachment or detachment of spring rods for fitting a pair of watch bands, by a simple change in its constitution.  <P>SOLUTION: This cover is provided with a rear cover 2 which is made of metal, is shock-resistive, and has right-and-left pairs of projecting pieces 20a, 20b, 21a, 21b having fixing holes 22a, 22b, 23a, 23b for fixing spring rods 3 near their projection ends, and formed on the surface facing the case body 1 of the rear case corresponding to the internal surfaces of the leg sections 11a, 11b, 12a, 12b. Along with fitting and fixing each projecting piece 20a, 20b, 21a, 21b of the rear cover 2 to the internal surface of each leg section 11a, 11b, 12a, 12b, the spring rods 3 are crossed over and fixed between the projecting pieces 20a, 20b, 21a, 21b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200942-A (JP)
Title: Contents distribution system and contents distribution method used for it
Inventor: OKUMA TAKAHIRO
IPC: H04N7/173
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents distribution system capable of distributing the contents without selecting a distribution system of the contents corresponding to the number of recipients.  <P>SOLUTION: A broadcasting station 1 outputs programs A-C with corresponding [VLAN numbers] respectively to a layer 2 switch 21. The layer 2 switch 21 outputs the received frame from a port Port #1. The outputted frame is received by a Port #1 of a layer 2 switch 22. It is outputted from Port #0, Port #2, and Port #3 of the layer 2 switch 22, respectively. The outputted frame is received by a Port #1 of a layer 2 switch 23. It is outputted from Port #0, Port #2, and Port #3 of the layer 2 switch 23, respectively. A user A information apparatus 31, a user B information apparatus 32, a user C information apparatus 33, and a user D information apparatus 34 receive the frame if they have a setting to receive the program.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200971-A (JP)
Title: Image processor, image processing program, image processing method, and electronic camera
Inventor: HOJUYAMA HIDEO
IPC: H04N5/20
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, an image processing program, an image processing method, and an electronic camera capable of properly correcting the gradation while matching with the image of a processing object.  <P>SOLUTION: The image processing apparatus includes: an image information generating means for dividing an image of a processing object into a plurality of small regions and generating image information denoting a characteristic of the image for every small region; an evaluation value calculation means for calculating an evaluation value denoting the lightness for every pixel configuring the image on the basis of each image information generated for every small region and each image information generated for every small region adjacent to each small region; and an image processing means for applying image processing to the image for every pixel on the basis of the evaluation value calculated by the evaluation calculation means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196701-A (JP)
Title: Cell death inhibitor
Inventor: SHIODA SEIJI
IPC: A61K31/7088
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new cell death inhibitor, and to provide a method for inhibiting the cell death.  <P>SOLUTION: This cell death inhibitor is characterized by containing a fish milt extract containing nucleic acid and protamines as main ingredients. The cell death inhibitor is preferably produced from a fish selected from the group consisting of salmon, trout, herring, and cod, and can suitably be used for especially inhibiting delayed neurocyte apoptosis caused by ischemia.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003207875-A (JP)
Title: Self-assembled composition and radiation sensitive image element
Inventor: BRINGLEY JOSEPH F
IPC: G03C7/305
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel photographically useful compound.  <P>SOLUTION: The self-assembled composition comprising a substantially homogeneous and ordered array of the photographically useful compound and silver and halide atoms in one or more hydrophilic colloid layer of the radiation sensitive image element comprising a support bearing one or more hydrophilic colloid layer, is characterized in that the average minimum distance from each Ag atom in the composition to an atom of the photographically useful compound in the composition is less than 50 Å.  <P>COPYRIGHT: (C)2003,JPO