baber/WOPTO huggingface dataset:
Patent JP-2005296971-A (JP)
Title: Immersion nozzle for continuously casting steel
Inventor: OGATA MASANORI
IPC: B22D11/10
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion nozzle for continuously casting steel with which the stickiness of alumina to the nozzle can be prevented without bringing about such problems as a lowering in the passing-through quantity of molten steel, the uneven distribution of spouting flow rate and an increase in the spouting flow rate.  <P>SOLUTION: The immersion nozzle for continuously casting the steel includes a projections having a height of 2-15 mm disposed between from at least a meniscus to the upper end of a spouting hole in a flowing hole portion for the molten steel in the immersion nozzle, wherein at least some of the projecting parts in the perpendicular direction to the molten steel passing-through direction are independent projections, and these projections are disposed almost symmetry to the plane passing-through the center axis of the nozzle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299159-A (JP)
Title: Snow plow
Inventor: TAKEUCHI MASASHI
IPC: E01H5/06
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow plow which can enhance the property of finish of a snow-removing surface.  <P>SOLUTION: A front part 15a of a vehicle body frame 15, which is moved forward and backward by power of a driving source 18, is provided with a dozer 11 for scooping snow; a lower edge 11a of the dozer is equipped with a cutting blade part 20 which presents a cutting blade-like shape; a scraper 26 for scooping the snow passing through the cutting blade part 20 is provided on the backside 92 of the dozer; and a hole, which lets out the snow which is sandwiched between the front upper part of the scraper 26 and the backside 92 of the dozer, is opened in the dozer 11. A lower end 12a of the rod member 12 is attached to the dozer 11; the rod member 12 is raised obliquely backward from an obliquely forward direction; and a handle 13 is attached to an upper end 12b of the rod member 12. Furthermore, the front part 15a of the vehicle body frame 15 is attached to an intermediate point between the lower end 12a and upper end 12b of the rod member 12, and the vehicle body frame 15 is provided in an obliquely backward extended manner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303563-A (JP)
Title: Radio terminal, managing method and managing program of destination communicable in radio
Inventor: HASEGAWA MAKOTO
IPC: H04B7/26
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly grasp to which one a radio terminal can communicate.  <P>SOLUTION: The radio terminal ID6 installed in the communicable range 303 of radio terminals ID3, ID4 transmits a table transmission request signal. Response information is sequentially transmitted (replied) in order of the radio terminals ID3 and ID4 in response to the table transmission request signal. The radio terminals ID3 and ID4 sequentially transmit the response information. When a radio terminals ID6 receives the response information, the table of the radio terminal ID6 is managed such that the radio terminal ID6 can communicate directly with the radio terminals ID3, ID4, and that the radio terminal ID6 can communicate with the radio terminal ID5 by relaying the radio terminal ID3 by one stage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296803-A (JP)
Title: Sewage treatment tank, and method of deodorizing sewage treatment tank
Inventor: YAMASHITA HIROSHI
IPC: C02F3/30
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treatment tank capable of being deodorized effectively by a simple apparatus, and to provide a method of deodorizing the sewage treatment tank.  <P>SOLUTION: The sewage tratment tank is provided with an anaerobic treatment tank, an aerobic treatment tank having an air diffusing member and an air lift pump for circulating a part of liquid in the aerobic treatment tank to the anaerobic treatment tank and further an ozone generator is provided in the middle of an air supply tube for supplying air to the air diffusing member and the air lift pump. Further the sewage treatment tank is provided with a deodorizing catalyst at a position higher than a water surface of treated water therein.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297418-A (JP)
Title: Thermal transfer printer
Inventor: TAMURA TOMOAKI
IPC: B41J2/325
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer printer having a function of making a used ink ribbon illegible to be in a state that it can be readily burned out.  <P>SOLUTION: This thermal transfer printer has a means that transfers a colorant on an image receptive sheet to perform printing by heating a roll type ink ribbon coated with ink by means of a print head and treats the used ink ribbon after the printing. The means is provided to the downstream side of the print head and has a function of folding the used ink ribbon to overlap parts thereof so as to make ink faces of the used ink ribbon face with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298051-A (JP)
Title: Aerosol device
Inventor: YAMAMOTO KAZUNORI
IPC: B65D83/40
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To produce an injection button main body being a component of an aerosol device, extremely easily and extremely inexpensively.  <P>SOLUTION: This aerosol device comprises a sealed can-shaped container 1 which stores a chemical solution in its inside and has a stem 5 on its top and an injection button main body 3 with a press button 2 mounted on top of the container 1. When the button 2 is pressed, the stem 5 of the container 1 is pressed for injecting outside the chemical solution in the container 1. The main body 3 freely fits the stem 5 of the container 1. The device is further provided with a flexible roughly tubular nozzle 14 which is made of a flexible material and is freely foldable, and a nozzle guide part 13 is formed on the main body 3 for the nozzle guide 13 to hold the nozzle 14 by this nozzle guide 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307228-A (JP)
Title: Hanger for electrodeposition coating and electrodeposition coating method
Inventor: HATAKE SHIGEYA
IPC: C25D13/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger for electrodeposition coating which secures a satisfactory conducting state to the object for electrodeposition, and further moves the object for electrodeposition in a freely swingable manner, and to provide an electrodeposition coating method.  <P>SOLUTION: In the hanger 1 for electrodeposition coating, a recessed part 12 is formed at the inside face of a cap part 11 provided at a hanging tool 2 locking the object for electrodeposition coating, and a projecting part 8 is formed at the upper end face of a projection part 7a provided at a horizontal frame 3, thus, when the cap part 11 is fitted to the projection part 7a, and is dipped into an electrodeposition liquid, a point contact state between the cap part 11 and the projection part 7a is retained, and further, an air layer in a sealed state is formed on a space part 15 between the cap part 11 and the projection part 7a. In this way, a satisfactory conducting state to the object for electrodeposition is secured without forming a coating film on the abutted part between the cap part 11 and the projection part 7a, also, the hanging tool 2 can be freely rocked all around with the projection part 7a as the center, and bubbles stuck to the object for electrodeposition can be removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308927-A (JP)
Title: Water circulation type biotope
Inventor: KURAKAZU KOUTO
IPC: G09B25/02
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water circulation type biotope which is not inconsistent with the idea of biotope to provide an environmental space taking in the ecosystem of nature as it is, which hardly impairs natural landscape, and which is capable of keeping water in a reservoir section clean, simple in structure, and low in manufacturing cost.  <P>SOLUTION: The water circulation type piotope includes a biotope main body 1 consisting of an observation pond 1a and a copse 1b, and a water purification section 2 for purifying the water in the observation pond 1a. The water in the observation pond 1a is allowed to flow into the water purification section 2 by a pump 3. A discharge channel 10 is connected to the observation pond 1a making it possible to discharge overflowed water of the observation pond 1a to a sewage (not shown). The water purification section 2 is provided with a seed growing bed 2a serving as a place for growing a hydroponic plant 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306659-A (JP)
Title: Hydrogen producing apparatus
Inventor: IMADA NORIYUKI
IPC: C10K3/04
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuation of supplied water quantity attributable to pressure fluctuation inside a steam generator.  <P>SOLUTION: This hydrogen producing apparatus is equipped with steam generators 13, 17 for generating steam 3 by cooling a CO converter 15 and a CO selective oxidizer 19, a steam generator 24 for generating steam 3 by a combustion exhaust gas exhausted from a combustor 23, and volume-type electromagnetic pumps 30, 31 and 32. An amount of water to be supplied to the steam generators 13, 17 is regulated so that the temperature of a catalyst layer is controlled to a set temperature, while an amount of water to be supplied to the steam generator 24 is controlled to that subtracting the amount to be supplied to steam generators 13, 17 from the amount of water for generating steam necessary for the reformer. By using these electromagnetic pumps, the amount of steam 3 to be supplied to the reformer can be adequately kept while maintaining temperatures of the catalyst layers in the CO converter 15 and the CO selective oxidizer 19 at respective activation temperatures since fixed amount of water is forcibly supplied regardless of pressure inside the steam generators 13, 17 and 24 so that fluctuation of supplied water to the steam generator can be suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005051740-A (JP)
Title: Technique for reducing multimedia data packet overhead
Inventor: KOBAYASHI OSAMU
IPC: H04N7/173
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress packet overhead in a digital display interface to the minimum.  <P>SOLUTION: A method, apparatus and system of reducing multimedia packet overhead reduce overhed of a multimedia packet in a packet based multimedia system. This multimedia system has a multimedia source device coupled to a multimedia display device by a bi-directional auxiliary channel and a single directional main link, the bi-directional auxiliary channel is configured so as to transfer information between the display device and the source device and vice versa, and the unidirectional main link is configured so as to carry multimedia data packets from the source device to the display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005311936-A (JP)
Title: Coded data recording apparatus and coded data recording method
Inventor: ANDO ICHIRO
IPC: H04N19/70
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coded data recording apparatus and a coded data recording method capable of reproducing an image without image irregularities even when individual recording media are independently reproduced in division recording wherein coded data generated by using a moving picture coding system including intra-picture coding and inter-picture prediction coding are dividedly recorded on a plurality of the recording media.  <P>SOLUTION: The coded data recording method is characterized in that in the case of reproducing first division coded data obtained by dividing the coded data to be recorded on one recording medium, display inhibition information is recorded on the one recording medium together with the first division coded data, the display inhibition information indicating that an inter-picture prediction coded picture in the first division coded data requiring the other division coded data obtained by dividing the coded data to be recorded on the other recording media is not displayed on an image display means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309326-A (JP)
Title: Liquid crystal display device
Inventor: FURUYA MASATO
IPC: G09G3/36
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that scales of a memory circuit and its control means, and a data arithmetic means needed for a comparing operation for obtaining difference information between last and current frames, correction data generation, and a sub-field expansion sequence become large and control becomes complicated since those are individually carried out.  <P>SOLUTION: In this device, a frame rate converting means comprises frame memories 21 and 22, a timing control circuit 23 which reads 1st and 2nd video signal data out a plurality of times in parallel at a rate different from a writing rate independently of one another after independently writing the 1st and 2nd video signal data to the frame memories 21 and 22, and a moving picture correction processing data conversion part 24 which receives one of the 1st and 2nd rate-converted video signal data read out of the frame memories 21 and 22 in parallel as current frame data and the other as last frame data and generates corrected processing video data processed to emphasize changes when those frame data have the difference in signal level.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317221-A (JP)
Title: Coaxial cable and information processor
Inventor: FUTAMATA HIROMASA
IPC: H01B11/18
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the twisting property, and the like, of a coaxial cable by incorporating both right-handed and left-handed strands in a laterally-wound outer conductor of the coaxial cable.  <P>SOLUTION: The coaxial cable 1 has a center conductor 3, an insulating layer 7 formed at the outer periphery of the center conductor 3, an outer conductor 9 formed at the outer periphery of the insulating layer 7, and a jacket 13 covering the outer conductor 9. The outer conductor 9 at least has a laterally-wound right-handed layer 9a of a plurality of wires 11a and a laterally-wound left-handed layer 9b of a plurality of wires 11b. The twisting property, and the like, of the coaxial cable 1 is improved by this structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004340380-A (JP)
Title: Stirrer, non-circular and asymmetrical gear, gear mechanism and barrel polishing machine
Inventor: YANAGIMOTO KAZUJI
IPC: F16H55/17
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear and a gear mechanism highly practical and usable for an actual gear driving system, a non-circular and asymmetrical gear highly practical in durability, its gear mechanism, and a barrel polishing machine.  <P>SOLUTION: The non-circular and asymmetrical gear 10 has a plurality of tooth profiles 20 in which an addendum circle 16 of approximately semi-circular shape is connected to a dedendum circle 18 of approximately semi-circular shape. A central point 22 of the addendum circle 16 is located on a pitch line 24 and a central point 26 of the dedendum circle 18 is located inside the pitch line 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005317452-A (JP)
Title: Rescue light-emitting cylinder
Inventor: IKEDA KATSUMI
IPC: F21Y101/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rescue light-emitting cylinder unnecessary to charge nor using any battery or the like at all, emitting light as long as the light-emitting cylinder is kept on waving, surely continuing light emission by continuous waving with a motion just like waving hand when a person to be rescued is found.  <P>SOLUTION: This is the rescue light-emitting cylinder which has a power generation part including a piezoelectric element that generates electricity by waving, and a light emitting part that emits light by utilizing the electricity generated in the power generation part, in which the power generation part has a stress adding means that gives the stress to the piezoelectric element by swinging it, while the stress adding means is a weight means that exercises a relative movement against the piezoelectric element by swinging.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293533-A (JP)
Title: Generalized maximum value theory and system for applying the theory
Inventor: YOSHIKAWA SHIGETO
IPC: G06F19/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To expand a conventional method of calculating a value usable in various manners, enable the method to be handled by a plurality of subjects or worlds, and fulfill various demands by applying this novel method.  <P>SOLUTION: A paradigm 2 calculation method capable of carrying out various calculations is developed by expanding a conventional paradigm 1 calculation method for calculating a value. Further, a paradigm 3 calculation method which can be handled by a plurality of subjects is developed. Additionally, a world and world-handled method which can be handled by a plurality of worlds is developed. By expanding a conventional maximum value theory, a generalized maximum value theory which fulfills all the above requirements is developed. As applications, there are employed the calculation of an earth environment maintenance value, a world future simulation, a method of constructing a system using the generalized maximum value theory as a meta evaluation system and a method of quantitatively expressing values, other variables or indexes, and the complete solution of problems.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322543-A (JP)
Title: Fuel cell stack
Inventor: OKUYAMA RYOICHI
IPC: H01M8/10
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide fuel cell stacks in which the fuel cell stack can be constructed easily, and cost for integration is low, and which contributes to the improvement in the volume output density of the fuel cell stack.  <P>SOLUTION: The fuel cell stacks is provided with an electrolyte membrane-electrode assembly, in which a proton conductive polymer solid electrolyte membrane and a pair of fuel electrode and oxidation electrode on both sides are arranged, a fuel electrode separator for supplying fuel to the fuel electrode side, and an oxidation electrode separator for supplying an oxidant to the oxidation electrode side; and these are laminated in a plurality of pieces. The stack is, after the stacks have been laminated, integrated into one body through adherence by thermal adhesion or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323274-A (JP)
Title: Radio tag communication apparatus
Inventor: NAGAI TAKUYA
IPC: H01Q3/26
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio tag communication apparatus capable of suitable communication, irrespective of relative position relation to a radio tag to be communicated and communication environment.  <P>SOLUTION: The radio tag communication apparatus includes a transmission control means 40 for controlling transmission directivity by controlling each phase of the transmission signals transmitted from a plurality of transmission/reception antenna elements 20, a reception control means 42 for controlling reception directivity by controlling each phase of the reception signals received by the plurality of transmission/reception antenna elements 20, and a receiving error rate detection means 48 and a reception signal intensity detection means 50 for detecting the quality of each reception signal. Since the above transmission control means 40 and/or the reception control means 42 independently performs the above control based on the reception signal quality, it becomes possible to realize information communication with a relatively moving radio tag 14, and suitable communication even when a relatively strong noise exists.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325880-A (JP)
Title: Slide device
Inventor: YAMAGISHI KAZUNORI
IPC: F16H25/24
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a ball screw in an outside side direction of a raceway rail in parallel to lower the entire height, and to easily perform attachment/detachment by easily changing specifications of the ball screw.  <P>SOLUTION: In this slide device, the ball screw 3 is arranged outside the raceway rail 2 in parallel, and the slide device comprises a ball screw shaft 7 rotatably journaled by screw shaft support bodies 8, 9 which are mounted on the raceway rail 2 and a ball screw nut 6 mounted on a slide table 4. The ball screw shaft 7 is rotated and driven by a motor 5 mounted to the screw shaft support body 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323890-A (JP)
Title: Method for cleaning water supply piping of dialysis treatment system
Inventor: FUJIMURA SHIZUKA
IPC: A61M1/14
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety of a patient by cleaning piping which is mainly arranged upstream of a reverse osmosis pure water production apparatus by removing a bio-film in the piping, thereby reducing an ET concentration in clean water (hereinafter called as raw solution) to be supplied to the reverse osmosis pure water production apparatus which is arranged in a dialysis treatment system, and consequently suppressing the concentration of ET contained in a dialyzing fluid which is supplied to the patient, to the minimum, and to reduce the cost of a dialysis treatment by increasing the duration of service (life) of ETF.  <P>SOLUTION: A water-containing compressed air supply apparatus for supplying compressed air-including water is connected to one end of the piping which supplies raw water to the reverse osmosis pure water production apparatus in the dialysis treatment system. Then a high-speed air flow containing water is generated in the piping by the water-containing compressed air supply apparatus to remove deposition containing the bio-film in the piping.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330129-A (JP)
Title: Cement admixture
Inventor: NISHIKAWA TOMOTAKA
IPC: C08F290/06
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement admixture capable of improving hardness of the cured product and its durability by improving water reducing property of a cement composition, etc., and capable of preparing viscosity easy to operate in the field, and a cement composition containing such cement admixture.  <P>SOLUTION: This cement admixture is essentially a copolymer formed by polymerization of a monomer component containing at least three kinds of monomers; an ethylene-based monomer (A) having a polyoxyalkylene group, an unsaturated organic acid-based monomer (B), and another unsaturated monomer (C) which is hydrolyzed in an alkaline aqueous solution, and the copolymer is formed by changing the molar ratio of the ethylene-based monomer (A) having a polyoxyalkylene group and the other unsaturated monomer (C) during the polymerization.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328975-A (JP)
Title: Sewing device for tatami mat
Inventor: KUNIEDA TAKAYUKI
IPC: D05B23/00
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing device for tatami mats, which can easily switch between ladder stitching and trapezoid stitching which is suitable for thin tatami mats.  <P>SOLUTION: A control device 81 has function to perform ladder stitching, trapezoid stitching which is suitable for thin tatami mats, variant zigzag stitching, serrated stitching, reversed serrated stitching and straight stitching by controlling a needle motor 19, a feeding motor 15 and a cylinder 41 based on input signals from the respective switches 77, 79, 80 and the respective sensors 30, 43, 44 and a control program installed in advance. Then, plural stitching methods can be easily switched without doing difficult things like exchanging and converting machine parts such as a cam or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI