baber/WOPTO huggingface dataset:
Patent JP-2004019321-A (JP)
Title: Floor material fixing fitting, laying method of floor material, and floor structure
Inventor: NAGAYA NORIHIKO
IPC: E04F15/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material connecting fitting, a floor laying method, and a floor structure capable of connecting easily, securely, at a low cost, and in a good time efficiency, a floor material (deck material, flooring material) made of a hard timber, and a floor joist.  <P>SOLUTION: A floor material connecting fitting 4 is previously fitted to a specified position of the rear face of a floor material 3 with countersunk screws. After a first floor material 3 is placed so as to orthogonally cross floor joists 2 on a plurality of joists 2 laid on a concrete slab 1, the countersunk screw is fastened to the joist 2 from a joist mounting hole 9. Next, an adjacent floor member 3a is held and a protrusion 5a of the fixing fitting 4a is inserted in the recess 7 of the fitting 4 fixed to the floor material 3 and positioned there and the countersunk screw is fastened to the joist 2 from a joist mounting hole 9a of the fixing fitting 4a fitted to the adjacent floor material 3a. Thereafter, adjacent floor materials are fixed likewise in sequence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336865-A (JP)
Title: Floor heating and skeleton cooling system for building using coldness of tap water
Inventor: OGASAWARA KENJI
IPC: F25D1/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve these two faults wherein: the effect of external insulation is not exhibited unless constantly cooling/heating not each room but whole rooms, when a reinforced concrete structured house having the external insulation structure is cooled/heated, then the electrical charges costs a considerable amount in the large dwelling house; and the installation cost (initial cost) of the floor heating is high and used only in winter, by using coldness of the water, or free energy of zero energy consumption.  <P>SOLUTION: A pipe 1 for the floor heating for passing liquid such as antifreeze solution is laid without laying an insulating material thereunder and fixed by filled with mortar. In summer, the pipe is passed through a water tank 2 filled with the tap water, the heat of the water is exchanged, and the water is cooled and circulated, and in winter, the water in the water tank is heated by an electricity or gas to turn it into a hot water storage tank, the pipe is passed therethrough, the heat of the water is exchanged, and the water is heated and circulated. In summer, the water is fed to a toilet, a water heater 14, etc., from this water tank except for drinking water, while in winter, the water is heated by the water heater 14 and used as a hot storage type water heater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003105442-A (JP)
Title: Welded steel tube of bent plate and method for manufacturing the same
Inventor: SATO YASUSHI
IPC: B23K9/23
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability by raising the strength of a weld zone in the longitudinal direction of a welded steel tube of a bent plate which is produced by bending a steel plate into a cylindrical shape and welding the end parts of the resultant tube in the longitudinal direction. SOLUTION: In the welded steel tube of the bent plate which is made by bending the steel plate containing Cr, Mo, Nb, V and N into a cylindrical shape or a semicylindrical shape and welding the end parts of the cylinder in the longitudinal direction, the difference between the minimum hardness in the heat-affected zone in the weld zone in the longitudinal direction and the average hardness of the surrounding base material is smaller than 15 by Vickers hardness and the difference between the maximum hardness of the weld metal and the average hardness of the surrounding base material is smaller than 30 by Vickers hardness.  Furthermore, by this manufacturing method of the steel tube, after bending the steel plate and after making the plate into a tubular shape by performing the welding in the longitudinal direction by using a welding material in which the quantities of Cr, Mo, Nb, V and N are contained in the range of the composition specification of the base metal, normalizing and tempering treatments or quenching and tempering treatments are performed.
Patent JP-2003339288-A (JP)
Title: Spy capsule having countermeasure to fish's sense of caution and stealing of bait in fishing at sea
Inventor: FUKUYAMA MOTOMU
IPC: A01K97/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing tackle supplying defects of conventional fishing methods with protecting a large number of young fishes, helping continuation of species, promoting activity of adult fishes and mostly suppressing sense of caution without invading the natural environment of the sea.   <P>SOLUTION: A capsule-shaped cylindrical main body (1) is prepared by using a material such as a polyethylene. One side of the main body (1) is made to have a circular opening (4) and the utmost end is contracted a little to have a diameter smaller than that of the central part. The other end is brought to have a semispherical double structure having a tightly closed empty space (2) an a small hole (3) is opened in the center of a circle surrounding the space. In the main body (1), a fishing line (6) passed through the small hole (3) is connected to one end of a spherical weight (5) and a leader (7) is connected to the other end. The whole is combined with the main body (1) as expressed in fig. 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040270-A (JP)
Title: High speed pixel correction processing apparatus
Inventor: FUJIKAWA TOMOKAZU
IPC: H04N1/409
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed pixel correction processing apparatus meticulously performing pixel correction processing depending on the number of pixels in following to high speed tendency of a recording speed of an image.  <P>SOLUTION: A pattern detection circuit 1 receives an image signal a and outputs a plurality of image signals detected in response to the number of pixels and an image signal b. A minimum pixel ensuring circuit 2 outputs an image signal e wherein only a pixel of image data comprising one pixel is corrected. A selection circuit 3 selects the image signal b or the image signal e. A white pixel correction circuit 4 composes an image signal whose pixels are corrected in response to two pixels or more with an output image signal g of the selection circuit 3 and outputs an image signal h whose pixels of only white pixel data are corrected. A selection circuit 5 selects the output image signal g or the image signal h. A black pixel correction circuit 6 composes an image signal whose pixels are corrected in response to two pixels or more with an output image signal j of the selection circuit 5 and outputs an image signal k whose pixels of only black pixel data are corrected. A selection circuit 7 selects the output image signal j or the image signal k.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034832-A (JP)
Title: Structure of outside air inlet duct for vehicle
Inventor: KAWASAKI MICHIHARU
IPC: B60H1/28
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in assembling an outside air inlet duct on a vehicle and mitigating damage to a pedestrian with assuming collision with the pedestrian.  <P>SOLUTION: This invention relates to a structure of the outside air inlet duct 30 provided between a cowl grill 6 provided in a rear side of a hood 2 and an opening part 8h provided on a dash panel 8 partitioning an engine compartment R1 and a passenger compartment R2, and introducing outside air into the passenger compartment R2. A front side flange part 31d supporting a rear end side of the hood 2 is provided on an upper side duct 31 of the outside air inlet duct and a fixed flange part 33d attached on a periphery edge part of a dash panel opening part is provided on a lower side duct 33 of the outside air inlet duct. The front side flange part of the outside air inlet duct is movable at least in an vertical direction in relation to the periphery edge part of the dash panel opening part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003091875-A (JP)
Title: Phase change type optical information recording medium, optical information recording and reproducing device and method, and optical filter
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/257
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a phase change type optical information recording medium nearly free from noise even on a low power side and capable of exhibiting excellent recording and reproduction properties, even when recording and reproduction are performed using a blue LD. SOLUTION: The phase change type optical information recording medium includes a recording layer which is reversibly phase-changed between a crystal phase and an amorphous phase by irradiating the recording layer with light having 390-430 nm recording wavelength and a transmittance temperature dependence layer whose light transmittance is changed depending on temperature.
Patent JP-2004048301-A (JP)
Title: Image editor and control method thereof
Inventor: HASHIMOTO MASAHARU
IPC: G06F17/30
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image editor compatible with all originals with excellent operability.  <P>SOLUTION: The control method of the editor includes: a step S1 of applying processing to an image to detect ruled lines in the image upon the receipt of a notice of read completion; a step S2 of deciding ruled line coordinates as a result; a step S3 of checking whether or not a start ruled line position or an end ruled line position coincident with the ruled line coordinates detected from the image and document information stored in a document information dictionary exists; and a step S4 of newly generating document information from position information received in this way and registering the information to the document information dictionary by a generating section when the related documents information cannot be particularized (NO in S3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004417-A (JP)
Title: Light diffusion sheet, optical device and image display device
Inventor: MATSUNAGA TAKUYA
IPC: G02B5/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion sheet having excellent image clearness which can suppress the glare of a screen and white blurring while maintaining a glare-proof property.  <P>SOLUTION: In the light diffusion sheet provided with a transparent resin layer whose surface is formed into a fine uneven shape on at least one surface of a transparent base plate, a haze value is set ≥30%, and a ratio (Ra/Sm) between center line average surface roughness (Ra:μm) and the average interval of mountains and valleys (Sm:μm) is set ≤0.005 and also satisfies 0.1≤Ra≤0.4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049683-A (JP)
Title: Traveling toy
Inventor: MAEDA TAKETOSHI
IPC: A63H17/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling toy having two pairs of right and left driven wheels and a pair of driving wheels, and one revolving wheel, in which, when the driven wheels provided on the front come off on the traveling surface on a bed, the revolving wheel is grounded to revolve so that the driven wheels again return to the traveling surface to travel, enabling a toy user to freely change the revolving direction when the wheels come off the traveling surface.  <P>SOLUTION: A motor 21 mounted on the traveling toy and a switch 23 for the motor are used for forward and backward rotation. Both driving wheels 9, 9 of the traveling toy, a driving wheel shaft 11 where the driving wheels are fixed to both ends, and a first power transmission wheel 28 fixed to the driving wheel shaft are formed as an integral operation part 31, and the right and left driving wheels 9, 9 of the operation part are positioned reversely on right and left to be fitted to the lower part of a chassis 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053215-A (JP)
Title: Hot water-type floor heating device
Inventor: SAITO MASAHIKO
IPC: F24D3/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water-type floor heating device detecting a temperature of the hot water of a floor heating device in starting the operation, and performing the rising operation on the basis of the temperature of the hot water.  <P>SOLUTION: In this hot water-type floor heating device 1 comprising a floor heating panel 3 and a heat source device 2 for supplying the hot water to the floor heating panel 3 through a switch valve 8, and performing the heating operation by periodically opening and closing the switch valve 8, the rising operation for performing the operation by continuously opening the switch valve 8 is performed in starting the operation, and a control device 13 is mounted for detecting the temperature of the hot water in starting the operation and determining a rising operation time on the basis of the temperature of the hot water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061195-A (JP)
Title: The road condition judgment method and road condition judgment program
Inventor: TONOOKA TAKASHI
IPC: G01S13/74
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To cast a radar wave on a road surface from radar equipment, receive the reflected wave, detect vehicles and obstacles, judge a condition of a road surface on the basis of information returned from a transponder embedded in the road surface, detect the obstacles on the road surface, judge a more detailed road surface condition, and provide data to a user, regarding a road condition judgement method and a road condition judgement program for judging the condition of a road on which vehicles travel.  <P>SOLUTION: The road condition judgment method is provided with a step wherein the radar wave is transmitted toward the road from the radar equipment, receives the reflected wave, and an object on the road surface is detected, a step wherein a reply wave is received which the embedded transponder responds the radio wave transmitted from the radar equipment and radiates, and a step wherein the condition of a road surface is judged based on the reflected wave and the reply wave which are received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060803-A (JP)
Title: Range selector of automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/18
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To protect an automatic transmission from a shift operation (racing selection) to a drive range while gunning an engine, in the automatic transmission having a range selector for driving a range selecting valve with a motor.  <P>SOLUTION: When a selecting request from P or N range to the drive range (R, D, 2, 1) is generated by an operation of a range selecting switch by a driver, if engine load is not lower than a predetermined value, this range selector inhibits shifting to the drive range to keep the P or N range, warns the driver of the inhibition of the range selection, and urges the driver to decrease the engine load and then select the drive range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058008-A (JP)
Title: Method of supplying exhaust gas and flashback prevention device
Inventor: IMAMURA KEIJI
IPC: C23C16/44
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of supplying exhaust gas which does not require maintenance and can safely supply high concentration combustible gas directly to an exhaust gas treatment apparatus in the case detoxifying exhaust gas containing dust and the high concentration combustible gas.  <P>SOLUTION: In the method for detoxifying the exhaust gas (2) containing the dust and the combustible gas having a concentration equal to or more than the explosion lower limit and discharged from a manufacturing device (1) by the treatment device (3), the exhaust gas is made to pass through a steam filled zone (4) which is filled with steam, disposed between the manufacturing device (1) and the treatment device (3), and then supplied to the treatment device (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057149-A (JP)
Title: Method for producing wild yam
Inventor: KONDO MASATAKE
IPC: A01H4/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolutionary method for the production of wild yam in large quantities dispensing with a troublesome acclimatization process and, nevertheless, having the fixed planting success ratio of as high as about 90%.  <P>SOLUTION: Wild yam is produced by culturing the tissue of wild yam to form a cultured material 2 having a microtuber 1, separating the microtuber 1 from the cultured material 2 and culturing the separated microtuber 1 on soil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067395-A (JP)
Title: Process for preparing tetravalent vanadium compound
Inventor: KAMIMURA TAKESHI
IPC: C01G31/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a tetravalent vanadium compound wherein the highly pure tetravalent vanadium compound is obtained in a high yield from combustion ash of fossil fuel through few purification steps.  <P>SOLUTION: The preparation process comprises a step (a) wherein pH of a suspension containing the combustion ash of the fossil fuel is adjusted to ≤3 and insoluble residues are removed through filtration, a step (b) wherein the solution is brought into contact with an oxidizing agent to convert vanadium ions within the solution into pentavalent vanadium ions, a step (c) wherein the pentavalent vanadium ions are adsorbed by an anion-exchange resin, a step (d) wherein aqueous ammonia solution is brought into contact with the anion-exchange resin to obtain an aqueous ammonia solution having the pentavalent vanadium ions and a step (e) wherein a reducing agent is added to precipitate vanadium oxyhydroxide hydrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070485-A (JP)
Title: Application registration system
Inventor: HISAYUKI JIRO
IPC: G06Q50/26
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To execute application registration to a public institution with no omission, and to easily acquire a necessary document, information and the like, as to an application registration system.  <P>SOLUTION: An event service device 2 is provided with event reservation information (reservation information DB) 25 including at least an event and an address of an applicant terminal 1, and transmits the event reservation information to a public event processor 3 at prescribed timing. The public event processor 3 is provided with a document data (document DB) 35 for a document required for the application registration accompanied to the event, and transmits the document data for the document required for the application registration accompanied to the event included in the event reservation information, to the applicant terminal 1 included in the event reservation information, when the event reservation information is received. The applicant terminal 1 receives the document data for the document required for the application registration accompanied to the transmitted event.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003080434-A (JP)
Title: Device and method for machining workpiece of wood, plastic material or the like
Inventor: GURKA PAUL
IPC: B27C1/12
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a machining device and its method which can ensure a reliable and simple transport and an accurate positioning of a workpiece such as wood or plastic material. SOLUTION: This device for machining a workpiece 3 such as wood or plastic material has a longitudinal profile forming unit 2 provided with at least one longitudinal profile forming spindle making the workpiece movable to pass by at least one forward moving unit 15 to have a plurality of clamping jaws 54 and 55, a slightly free space is provided between each clamping jaws 54 and 55 in the case of the forward moving unit 15 as viewed by a plan, the device is characterized by arranging at least some of the upper clamp jaw 54 with a position shifted relating to the lower clamp jaw 55 so as to arrange a plurality of the clamp jaws 54 and 55 in the upper/lower of the workpiece 3.
Patent JP-2004067550-A (JP)
Title: Method for producing dialkylformamide from carbon dioxide
Inventor: HORI HISAO
IPC: C07C231/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a useful chemical substance except carbon monoxide by a carbon dioxide-photo-reducing reaction using a metal complex.  <P>SOLUTION: This method for producing a dialkylformamide is characterized by irradiating carbon dioxide with light in the coexistence of a dialkylamine and a metal complex having a performance for photo-reducing carbon monoxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033691-A (JP)
Title: Wall type ultrasonic washing machine
Inventor: TATEZAWA MASAHIKO
IPC: D06F58/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine that is compact, low noise, fungiproof and antibacterial, nonmalodorous, economical and can perform processes from washing to pressing.  <P>SOLUTION: The washing machine adopts ultrasonic wave and ozone cleaning methods, and has a washing section, a rinsing section, a drying section and a pressing section and puts each piece of the washing in a washing bag and continuously carries the bags and washes them. This method makes an effective ultrasonic washing possible, saves energy, water and a detergent used. Furthermore, the washing machine can wash itself and can be used cleanly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065088-A (JP)
Title: Pathogenic gene cluster of xanthomonas oryzae pv. oryzae and use thereof
Inventor: KAKO HISATOSHI
IPC: C12Q1/68
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply diagnosing bacterial leaf blight of rice plant, with which a gene related to pathogenicity of Xanthomonas oryzae pv. oryzae being an important pathogenic bacterium of rice plant is identified and presence of a gene related to the pathogenicity of Xanthomonas oryzae pv. oryzae with respect to a rice plant to be examined is used as an index.  <P>SOLUTION: DNAs of a pathogenic gene cluster and its neighborhood domain are cloned from Xanthomonas oryzae pv. oryzae and 14 new genes related to pathogenicity of bacterial leaf blight of rice plant are found. The presence of the DNAs of the gene is used as the index to simply and accurately diagnose bacterial leaf blight of rice plant with respect to the rice plant to be examined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163346-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H04N5/335
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a sufficient signal amplitude cannot be obtained although reduction of process is realized when a pixel is constituted of transistors of single polarity.  <P>SOLUTION: The semiconductor device is provided for each pixel with an electric circuit (bootstrap circuit) generating a potential not lower than a voltage applied through capacitive coupling. A sufficient signal amplitude can be obtained by setting the potential between both terminals of a photoelectric conversion element equal to the power supply potential using that electric circuit. Furthermore, the process is reduced and the yield is increased while reducing the cost by constituting a pixel of transistors of single polarity.  <P>COPYRIGHT: (C)2003,JPO