baber/WOPTO huggingface dataset:
Patent JP-2003008506-A (JP)
Title: Communication terminal control method and communication terminal, and mobile communication system, program and recording medium
Inventor: NITTA KAZUMASA
IPC: H04B7/26
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling communication terminals that uses time alignment information to control antenna directivity and a transmission power level. SOLUTION: The method and device for controlling a communication terminal that adjusts transmission timing on the basis of the time alignment information sent from the other station of communication, controls at least the antenna directivity or the transmission power level of the communication terminal on the basis of the time alignment information.
Patent JP-2002348638-A (JP)
Title: Roll for continuous casting and for hot rolling superior in hot abrasion resistance and thermal cracking resistance
Inventor: KAI KUNINORI
IPC: C22C38/38
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a roll for continuous casting and for hot rolling superior in hot abrasion resistance and thermal cracking resistance. SOLUTION: The roll for continuous casting and for hot rolling has a built-up surface layer superior in hot abrasion resistance and thermal cracking resistance, which includes, by mass %, 0.5-0.8% C, 0.2-3.0% Si, 0.3-3.0% Mn, 9.0-17.0% Cr, 2.0-6.4% Nb, and the balance Fe with unavoidable impurities, and satisfies such a relationship that Nb/C is 4.0-8.0. The built-up surface layer is resistant to hot abrasion and hot impact, and contributes to durability of various rolls such as for continuous casting and for hot-rolling.
Patent JP-2003008993-A (JP)
Title: Image compositing device and method
Inventor: KATO TAIICHIRO
IPC: G06T7/20
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an image compositing device that attains video expression resulting from a video image photographed outdoor by which a locus or the like of the motion of a moving object can easily be grasped. SOLUTION: The image compositing device comprises a photographing camera 10 for photographing a background and an photographing object, a plurality of depth detection cameras 21-24 placed at positions different from the photographing camera 10, and an image processing unit 30 that generates depth information of the photographing object on the basis of video images photographed by the depth detection cameras 21-24, calculates a silhouette of the object converted into a field angle of the photographing camera 10 by using the depth information, segments of an image of the object from the image of the background configuring the video image photographed by the photographing camera 10 by using the silhouette as a key signal, and superimposes the image of the object segmented from the video image photographed by the photographing camera 10 on the background image and displays the result.
Patent JP-2003017076-A (JP)
Title: Carbon fiber structure
Inventor: SHIMAZAKI KENJI
IPC: D04H1/4242
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber structure for a polymer electrolyte fuel cell with high electric conductivity and high gas permeability. SOLUTION: This carbon fiber structure for the polymer electrolyte fuel cell having grooves on one surface has a thickness (T2 ) of 0.15-0.8 mm, a weight per unit area of 20-100 g/m<2> , a bulk density of 0.15-0.45 g/cm<3> , a semi circular, V-shaped, or U-shaped groove cross section, a groove distance (L) of 0.5-1.5 mm, a ratio (S1 /S2 ) of a groove cross section area (S1 ) to a total surface area (S2 =L×T2 ) of 0.04-0.16, and a ratio (T1 /T2 ) of the groove depth (T1 ) to the thickness (T2 ) of the carbon fiber structure of 0.07-0.30.
Patent JP-2003009851-A (JP)
Title: Method for hematopoietic stem cell collection
Inventor: SUMIDA MASAYA
IPC: C12M3/06
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing a hematopoietic stem cell in circulating peripheral blood in high safety inexpensively, a tool used therefor and a method for collecting a cell group containing a hematopoietic stem cell. SOLUTION: This method for increasing a hematopoietic stem cell in circulating peripheral blood comprises a process for bringing circulating peripheral blood into contact with a material for reducing a leukocyte concentration in circulating peripheral blood. This tool for increasing a hematopoietic stem cell in peripheral blood circulation is obtained by packing the material for reducing a leukocyte concentration in circulating peripheral blood into a container provided with a liquid inlet and a liquid outlet. This method for hematopoietic stem cell collection comprises bringing circulating peripheral blood into contact with the material for reducing a leukocyte concentration in circulating peripheral blood to raise the frequency of a hematopoietic stem cell in circulating peripheral blood and then collecting a cell group containing a hematopoietic stem cell.
Patent JP-2003010362-A (JP)
Title: Tennis racket
Inventor: TAKEUCHI HIROYUKI
IPC: A63B102/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a light tennis racket which is improved in vibration damping property with an enlarged sweet area. SOLUTION: The tennis racket 1 is provided with a racket frame 2 made of a fiber reinforcing resin. In the tennis racket 1, a vibration damping ratio ξ1 in an out-of-place first-order vibration mode is >=0.8% and <=1.5%, a vibration damping ratio ξ2 in an out-of-plane secondary vibration mode is >=1.5% and <=3.0% and also the value of a ξ2/ξ1 ratio is >=1.0 and <=3.0.
Patent JP-2003010952-A (JP)
Title: Spray device for mold releasing agent of die casting machine and spraying method for mold releasing agent
Inventor: NOMA MASANOBU
IPC: B05C11/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a spray device for a mold releasing agent of a die casting machine and a spray method for the mold releasing agent capable of carrying out economically and uniformly coating the mold releasing agent without deteriorating the environment in operation. SOLUTION: The spray device is composed of a shutter which opens/shuts an opening of a first spray device so as to be on the same level as that of the surface of a cavity part in order to temporarily partition the first spray device, disposed so as to make its opening face the cavity part formed between both molds from the cavity part, a nozzle which is disposed in a space between the spray device and the shutter to drop the mold releasing agent from the upper side, and a perforated plate which is placed between the shutter and the nozzle, and to which the dropped mold releasing agent is blasted being directed to the front by a blown-off air from a fan provided on the front side of the nozzle to serve for uniform dispersion and spray.
Patent JP-2003017356-A (JP)
Title: Laminated electronic component and manufacturing method therefor
Inventor: IWAIDA TOMOHIRO
IPC: H01G4/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component where a step due to the thickness of an inner electrode layer can be eliminated and the occurrence of a crack and delamination can be suppressed even if a dielectric ceramic layer is thinned and the number of laminations is increased, and to provide the manufacturing method. SOLUTION: The inner electrode layer 9 and an inner electrode layer extending part 11 form the same plane which does not substantially have a step. The dielectric ceramic layer 7b of a non-capacity part 3 is constituted of a ceramic having sintering property higher than the dielectric ceramic layer 7a of a capacity part 1.
Patent JP-2003017369-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: MURAKAMI TOSHIYUKI
IPC: H01G9/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid electrolytic capacitor in which the yield can be increased at the time of manufacturing a high withstand voltage capacitor. SOLUTION: An anode foil having an oxide film formed on the surface and a cathode foil are wound through a separator to form a capacitor element which is then subjected to repair formation. Subsequently, the capacitor element is immersed into a mixture liquid prepared by mixing polymeric monomer, an oxidizing agent and a specified solvent in order to cause polymerization of conductive polymer in the capacitor element thus forming a solid electrolytic layer. The capacitor element is inserted into a case which is then sealed by caulking while fixing a sealing rubber to the end part of the opening and then it is subjected to aging to produce a solid electrolytic capacitor. Heat treatment is carried out for a specified time at a temperature not higher than 200 deg.C at an arbitrary time before aging after the conductive polymer is formed in the capacitor element.
Patent JP-2003015376-A (JP)
Title: Calibration system and calibration method
Inventor: IMORI TAKASHI
IPC: H04N1/60
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a calibration system which can carry out accurate and easy adjustment even in the monochrome density adjustment of a low-level density and a high-level which is difficultly adjusted, and to provide a calibration method. SOLUTION: An image output device 101 determines a density adjustment value on the basis of a comparison between the density of a monochrome patch printed on the blank region of a reference chart 102 and the monochrome density of a reference density in the reference chart 102. The image output device 101 creates and prints a color mixture patch group on the basis of a determined prescribed density adjustment value, and outputs a test chart 201. The image output device 101 further estimates an undetermined density adjustment value on the basis of a comparison between the density of a color mixture patch group in the test chart 201 and the density of the color mixture patch group of a reference density in a reference chart 202.
Patent JP-2003014194-A (JP)
Title: Vaporizer unit and vaporizer construction method
Inventor: EGASHIRA SHINJI
IPC: F17C9/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To shorten a construction time in a field for improving construction efficiency of a vaporizer and to increase a degree of freedom in a piping layout for reducing its installation area. SOLUTION: In this vaporizer unit transportable as a whole, pipes 22, 24, and 26 including a valve 27 and a meter 28 are connected to a vaporizer body 10, and the vaporizer body 10 and the pipes 22, 24, and 26 are supported by a common supporting structural body 30 having a framing structure to be integrated together. In this construction method for the vaporizer, the vaporizer unit is manufactured in a factory, and then, the whole of the unit is transported to be installed in a predetermined place.
Patent JP-2003014425-A (JP)
Title: Detector for packaged part interval of continuous package and detecting method therefor
Inventor: SAKAMOTO NAOAKI
IPC: B65B57/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a detector for packaged part interval of continuous package capable of precisely detecting the interval each between packaged parts without causing the deformation of a matter to be packed or generation of a damage or pinhole in a packaging material regardless of the carrying speed of the continuous package, the kind of the packaging material, or the presence or absence of printing, and a detecting method therefor. SOLUTION: In this detector for detecting the interval every two adjacent packaged parts 1 and 1 of the continuous package P comprising two or more packaged parts partitioned by a lateral seal 2 formed substantially orthogonally to a prescribed carrying route Q while carrying the continuous package P along the carrying route Q, a guide means 17 which makes into contact with either one of both side surfaces of the continuous package P to guide the contact part in a stretched state is arranged along the carrying route Q, and a displacement detection part B for detecting the irregular displacement of either one of both side surfaces of the packaged part 1 and lateral seal 2 in no contact is arranged in opposition to the guide means 17.
Patent JP-2003021324-A (JP)
Title: Exhaust gas disposal method using alternating combustion type hot air burner
Inventor: KATSUTA YASUTSUNE
IPC: F23G7/06
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas disposal method using an alternating combustion type hot air burner, which can reduce uncombusted components, especially, CO within exhaust gas. SOLUTION: This exhaust gas disposal method is provided with two systems burning. A gas containing noxious components and fuel is supplied to a main burner of one system so as to pyrolyze the noxious components and recovering and a heat accumulator of the other system accumulates heat of pyrolized produced gas an accumulator of the one system recoveres and accumulates heat of the pyrolized produced gas. When the burner of the other system pyrolizes the noxious components. This exhaust gas disposal operation is repeated to accumulate the heat of the pyrolized gas produced by the burner in combustion in the heat accumulator of the burner in stoppage of combustion for use as a heat source at the next combustion.  The supply of fuel to the burner in pyrolisis of the noxious components is stopped prior to the changeover of the burner when switching the burner for pyrolizing the noxious components by the changeover of a gas passage.
Patent JP-2003014883-A (JP)
Title: Double pipe structure in steam generator
Inventor: TAKEMOTO MASANORI
IPC: F22B37/10
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a double pipe structure of a steam generator of sodium heating reducing the frequency of sodium-water reaction events. SOLUTION: The steam generator vertically arranges double pipes 8 filled with heat medium of liquid metal which is heavier than sodium, in the medium layer 14 between a pipe wall 13 contacting sodium and a pipe wall 12 contacting water/steam by penetrating an upper plenum 9 and a lower plenum 10. Protection pipes 15 are provided to open the upper end of the medium layer 14 of the double pipes to the upper plenum 9 and close the connection to the lower plenum 10 by surrounding the lower end of the medium layer 14.
Patent JP-2003046776-A (JP)
Title: Display start position correction circuit for correcting deviation of display start position due to error diffusion method
Inventor: OTAWARA MASAYUKI
IPC: G09G3/291
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a display start position correction circuit capable of reducing the deviation of a display start position due to error diffusion. SOLUTION: With respect to an error diffusion processing circuit (4) for executing the pseudo-display of intermediate gradation at a display device by an error diffusion method by an adder (9) for adding an additional signal to a video input signal, a switch (8) for connecting and disconnecting the input of the additional signal to the adder, and timing generators (5, 6, 7) for generating timing signals for controlling the connection and disconnection of the switch (8); the additional signal of a size whose influence on image contents is small is applied to the display start region of an image, so that the storage of error components in the error diffusion processing circuit (4) can be quickened, and that the deviation of the display start position due to the error diffusion method can be reduced.
Patent JP-2003019241-A (JP)
Title: Ski board
Inventor: OGASAKA MICHIKUNI
IPC: A63C5/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To freely perform adjustment of a slalom arc by a skier during skiing. SOLUTION: A point of inflection 3 of a side curve on the top side of a ski board main body 1 is formed at least 40 mm in the apex direction on the top side from a flat contact point 2 with snow on the top side. In addition, a point of inflection 3' of a side curve on the tail side of a ski board main body 1 is formed at least 40 mm in the apex direction on the tail side from a flat contact point 2' with snow on the tail side.
Patent JP-2003019047-A (JP)
Title: Storage furniture and partition member
Inventor: SAKAI NOBUTAKA
IPC: A47B83/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a storage space in respective spaces on both sides formed by division in the form of not generating waste or unreasonableness of the space. SOLUTION: Storage furniture is provided with one or a plurality of storage elements 1 capable of storing articles and a pair of partition members 2 partitioning the space. The individual partition members 2 arranged separately from each other are connected by the one or plurality of storage elements 1.
Patent JP-2003027211-A (JP)
Title: Iron based parts
Inventor: SATO TOKUO
IPC: C23C8/50
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide iron based parts which have excellent corrosion resistance even when used as sliding parts, and also have excellent mechanical properties. SOLUTION: The iron based parts are provided with an iron based base material 13X, a surface modification layer 12X in which at least a nitrogen element is diffused as a surface modification diffusing element and formed on the upper layer of the base material 13X, and an oxide layer 11X formed on the upper layer of the surface modification layer 12X and consisting of lithium-iron compound oxide. In this case, the lithium-iron compound oxide is formed as any compound oxide having a crystal structure of Li5 Fe5 O8 , Li2 Fe3 O4 , Li2 Fe3 O5 , LiFe5 O8 or LiFeO2 , or a mixture thereof.
Patent JP-2003028818-A (JP)
Title: METHOD FOR MEASURING mmmm PENTAD PART RATIO OF POLYPROPYLENE BASED RESIN BY NMR
Inventor: KONDO AKIHIRO
IPC: G01N24/08
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring an NMR pentad part ratio of a polypropylene based resin in which even an object difficult to correctly measure in conventional methods such as the polypropylene based resin having an mmmm pentad part ratio of not smaller than 0.990 can be correctly measured. SOLUTION: There is provided the measuring method for the mmmm pentad part ratio by NMR(nuclear magnetic resonance spectral method) of the polypropylene based resin, in which a magnetic field having a proton resonance frequency of not lower than 550 NMz is used.
Patent JP-2003024679-A (JP)
Title: Drying and washing machine
Inventor: MATSUDA SHINICHI
IPC: D06F17/10
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of creases on clothing and to improve drying efficiency and the finish of clothing after the end of drying by preventing the clothing from being entangled when stirring the clothing in a spinning tub in a drying and washing machine having the spinning tub and a hot air blowing means. SOLUTION: This machine is provided with a casing, an outer tub elastically suspended in the casing, the spinning tub freely rotatably supported inside the outer tub, rotary wings freely rotatably supported inside the spinning tub, a driving means for driving the spinning tub or rotary wings and the hot air blowing means for blowing hot air into the inner tub and the outer periphery of each of rotary wings is formed cylindrically along with the inner tub.
Patent JP-2003028570-A (JP)
Title: Drying apparatus
Inventor: MITO KIYOSHI
IPC: F26B5/04
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a drying apparatus wherein in a drying apparatus for drying in a vacuum parts cleaned with a cleaning solution such as water or a hydrogen carbon system, heat is applied to the parts to be dried to effectively dry the parts in safety with the low cost. SOLUTION: A basket 4 containing an article to be dried after cleaned is contained in a vacuum container 1, and a cover 2 is closed to start evacuation, an upper chamber 5b of a heating container 5 is reduced in pressure, and further a heater 7 in a lower chamber 5c is actuated to heat a solution 6 contained in the upper chamber 5b. Thereafter, when pressure in the vacuum container 1, pressure in the upper chamber 5b, and temperature of the solution 6 become predetermined values, once an air driven valve 10 on a communication piping 9 is opened, the solution 6 is rapidly sucked from a lower end 9b of the communication piping 9 to an upper end 9a of the same, and is injected upward in a boiled state to rapidly raise the temperature in the vacuum container 1 and provide heat to the article 3 for rapid heating of the same.
Patent JP-2003028065-A (JP)
Title: Hermetically closed electric compressor
Inventor: ISHIDA TAKANORI
IPC: F04B39/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a hermetically closed electric compressor capable of effectively pumping up a necessary amount of lubricant even in a low-speed rotation period, and having good assembly workability with a simple structure. SOLUTION: An oil pump includes an inclining passage formed on a lower part of a main shaft and inclining to an outer side from beneath to above, a throttle part formed on a lower end of the main shaft with a suction hole of a smaller diameter than a cross section of the inclining passage formed in a center part, and a lower part communicating part for communicating a lower end of a spiral groove and the inclining passage. Thereby a head of the lubricant can be effectively raised.
Patent JP-2003028241-A (JP)
Title: Drive device and image forming device
Inventor: KAWASE JUNICHI
IPC: F16D1/06
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a drive device that comprises a structure capable of preventing generation of rotational irregularity in a drive transmission path and preventing generation of an abnormal image due to rotational irregularity. SOLUTION: The drive device comprises a structure for transmitting driving force from a drive source to each of a plurality of driven members. The driving force transmission paths are provided individually for the plurality of driven members 11 and 17. In interlocked paths out of the driving force transmission paths, rotary shafts of the driven members 11 and 17 are interconnected via coupling connectors 24A and 27A, and an elastic body 29 is arranged in the connection.
Patent JP-2003029351-A (JP)
Title: Image forming device and adjusting method therefor
Inventor: MOTOOKA EIJI
IPC: G03B27/32
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To make speedily adjustable an image forming device by specifying the tilt of an image recording medium or the occurrence position of a snaking. SOLUTION: A print unit 35 which is arranged on the upstream side from an exposure unit 3 forms a test print for judging the tilt quantity and snaking quantity of a printing paper 11 at a time when the printing paper 11 passes a printing position on the reverse surface of the printing paper 11. Based on the test print, it is judged whether or not the photosensitive paper 11 tilts or snakes on the upstream side from the printing position.
Patent JP-2003031009-A (JP)
Title: Waterproof structure around valve of vehicle lighting tool
Inventor: AOKI KATSUJI
IPC: F21Y101/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To enable improvement of operation efficiency through easy mounting of an elastic cover, and to enable obtain full tracking ability at tilting of a reflector. SOLUTION: The waterproof structure consists of a valve mounting part 4 of a reflector 3, fitted to a lamp housing 2 freely tilting and freely light axis adjustably, an opening 5 of the lamp housing opened for guiding the valve mounting part 4 toward the outside, and an elastic cover 6 mounted between the valve mounting part 4 and the opening 5 for sealing the gap between them. Ribs 12 formed along the inner periphery of an opening end of the opening 5 for an engaging piece 10 to be engaged with at mounting of the elastic cover 6 are intermittently, fitted at 4 places of the inner periphery of the opening end of the opening 5 which are to be top, bottom, left, and right positions in an installed state of the tool onto the vehicle body.