baber/WOPTO huggingface dataset:
Patent JP-2005281951-A (JP)
Title: Method for producing antibacterial, antifungal and antiviral fiber
Inventor: TAKAHASHI YOSHIMITSU
IPC: D06M13/355
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide safe, antibacterial, antifungal and antiviral fibers which have a strong antimicrobial agent-adsorbing force, keep the antimicrobial property at a high level, also after washed, and little elute the antimicrobial agent from the synthetic fibers.  <P>SOLUTION: This method for producing the safe, antibacterial, antifungal and antiviral fibers comprises fluidizing synthetic fibers and an aqueous suspension containing a pyridine-based antimicrobial agent having an inorganic property value/organic property value of 1.4 to 3.3 and dispersed in a fine particle state under a closed heated and pressurized environment to make the synthetic fibers to adsorb the pyridine-based antimicrobial agent, returning the pressure to the atmospheric pressure, and then thermally treating the synthetic fibers under the atmospheric pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337515-A (JP)
Title: Shell-and-tube once-through boiler
Inventor: KATAOKA SHIZUO
IPC: F22B21/26
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a boiler and to miniaturize the boiler by increasing the amount of heat absorption per unit area in a water tube for contact heat transmission, and to smoothly discharge exhaust gas.  <P>SOLUTION: In a shell-and-tube once-through boiler, an annular combustion chamber 3 is formed between both water walls 1, 2 by concentrically arranging the two annular water walls 1, 2, and an annular combustion gas passage 8 is formed between both of them by arranging an annular inner wall 7 comprising a water wall, or the like inside the inner water wall 1, and the upper and lower end sections of water tubes 1a, 2a, 7a on the water walls 1, 2 and the inner wall 7 are connected to an upper header 9 and a lower header 10, respectively, so that they can communicate each other. In the shell-and-tube once-through boiler, a heat transfer water tube 12a having a fin 11 is arranged spirally in a posture along the outer-periphery surface of the inner wall 7 in the combustion gas passage 8. A fin 18 is mounted to the outer surface of the water tubes 1a, 7a located at the inner surface side of the inner water wall 1 and at the outer surface side of the inner wall 7 while the fin 18 is being inclined. Further, the upper header 9 is formed annularly and an exhaust gas exhausting port 15 communicating with the combustion gas passage 8 is formed at the center.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339857-A (JP)
Title: Lightening protection switch with thunder-resistant transformer
Inventor: NAKADA RYOSAKU
IPC: H01H9/54
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space-saving and low-cost device equipped with a thunder-resistant transformer and a switch and having a function for switching over a circuit of the switch between a thunder attack time and a normal time.  <P>SOLUTION: In a device equipped with a switch part 2 having a thunder attack function in the thunder-resistant transformer 3 molded by using an insulation material, and switched over to a second circuit routed through the thunder-resistant transformer in a thunder attack time and to a first circuit without being routed through the thunder-resistant transformer in a normal time, this lightening protection switch with a thunder-resistant transformer is characterized by that the switch 2 is connected to the upper surface of the thunder-resistant transformer 3 by screws; terminal parts 13 and 14 erected in the vicinity of the front surface of the upper surface of the thunder-resistant transformer 3 and terminal parts 10 and 12 formed on the front side surface of the switch part 2 are so arranged as to be set in the same line and in the same plane; and circuits are formed by connecting the terminals 13 of the thunder-resistant transformer 3 and the terminals 14 of the thunder-resistant transformer 2 to the terminals 10 of the switch part 2 and the terminals 12 of the switch by screws, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338232-A (JP)
Title: Image forming apparatus
Inventor: MITSUNOBE SHUGO
IPC: G03G15/01
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving print quality, and also reducing the running cost and waste by realizing reuse of a residual untrasferred toner.  <P>SOLUTION: The image forming apparatus is equipped with a plurality of image formation sections 10Y, 10M, 10C, and 10K which form toner images and a transfer belt 2 to which the toner images formed by those image formation sections 10Y, 10M, 10C, and 10K are transferred. In the image forming apparatus 1, a residual untransferred toner without being transferred from the image formation sections 10Y, 10M, and 10C arranged upstream from the transfer belt 2 forming a medium conveyance path in a medium conveying direction is moved onto the transfer belt 2, and the untransferred toner moved onto the transfer belt 2 is collected to the image formation section 10K arranged on the most downstream side of the transfer belt 2 in the medium conveying direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341065-A (JP)
Title: Information generating apparatus and information generating method
Inventor: NISHINO YOICHI
IPC: H04N5/335
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information generating apparatus and an information generating method capable of enhancing reliability on security measures.  <P>SOLUTION: The information generating apparatus is provided with: elimination means (41(41A to 41D)) each eliminating an interference factor with respect to a signal component caused by the structural dispersion of a prescribed element group among output signals (D1) outputted from an element group (13A to 13N); and an extract means (42) for extracting the dispersion state of the element group as unique information (D14) on the basis of the eliminated output signal (D13) by the elimination means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343216-A (JP)
Title: Vehicle remote operation system and security system
Inventor: SUZUKI MIKIRO
IPC: B60R25/24
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle remote operation system capable of registering freely the identification signal unlikely to be presumed.  <P>SOLUTION: In the identification number allocation process, the entry part 54 of a cell phone 5 is manipulated, and the process is started when a manipulation to request an identification signal is conducted by the operator (S10), and then a request signal is transmitted to a server 3 through the cell phone 5 via the Internet IN etc. The server 3 having received the request signal executes the processing to allocate the identification number (S11). When the identification signal is allocated by the server 3, the allocated identification signal is transmitted from the server 3 to the cell phone 5, the cell 5 stores the identification signal given from the server 3 in its memory part 52 (S12), and the processing is completed. The identification signal received by the cell phone 5 is also stored in a vehicle operation device 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312876-A (JP)
Title: Toothbrush
Inventor: MATSUMOTO YOSHITAKA
IPC: A46B5/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the broadening of bristles is the largest bottleneck of a toothbrush since the bristles of the toothbrush are inclined to the right and left in usage so as to reduce a resistance (tooth-brushing) effect at both end parts and the end of the bristles are gradually broadened in a horn shape so as to further lose the tooth-brushing effect.  <P>SOLUTION: The distribution of force is searched concerning pressurization against an implantation part in tooth-brushing, so as to find its ratio. Consequently the corresponding implantation part is manufactured so as to average pressure on the whole bristle ends. The bristles are shortened at both the end parts so as to obtain an effect to suppress the inclination of the bristles by strengthening the bristles. Accordingly, the high tooth-brushing effect is obtained at both the end parts and the broadening of the bristles being the largest bottleneck of the toothbrush is prevented, so that the toothbrush has long life.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341903-A (JP)
Title: Method for laying agricultural mulch film and laying tool
Inventor: HOSHINO SATORU
IPC: A01G13/00
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laying a mulch film so as to uniformly water a ridge and remarkably rationalize operation to remove the film when completing harvesting of strawberries.  <P>SOLUTION: The method for laying the agricultural mulch film is characterized as follows. Pins are raised as laying tools at a regular interval so as to stride over a watering tube installed in the center of the ridge. The pins are covered with the mulch film provided with slit holes in the form of perforations to thereby provide a space between the ground surface in the center of the ridge and the mulch film. Furthermore, the mulch film in the central part of the ridge is loosened and laid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323957-A (JP)
Title: Mouse type radio control transmitter
Inventor: INOMATA KOJI
IPC: A63H33/30
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse type radio control transmitter incorporating a transmission circuit and shaped into a mouse and capable of complicated operation such as forward movement, backward movement, turning right, turning left, turning right or turning left while moving forward, turning right or turning left while moving backward even with a single hand.  <P>SOLUTION: The mouse type radio control transmitter is made slidable forward and backward on a base portion, sends a forward movement signal and a backward movement signal by forward and backward slides to move forward and backward a steered body. The depression of a right turn click button or a left turn click button turns the steered body to the right or the left through the transmission circuit. The mouse type radio control transmitter can turn right or left while moving forward or turn right or left while moving backward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350878-A (JP)
Title: Implement for connecting strip-shaped steel material, and reinforcing implement for bridge pier or column
Inventor: YAMAMOTO MISAO
IPC: E04G23/02
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing implement for a bridge pier or a column, which enables the bridge pier or the column to be subjected to reinforcing construction, mainly, by means of human power of a worker, without requiring huge construction machinery.  <P>SOLUTION: The implement is equipped with a pair of strip-shaped steel materials, both the ends of which have joint members, and a connecting implement for connecting the joint members together; the joint members have a plurality of teeth which can mesh with one another; and the connecting implement has a separation length adjusting means which is equipped with a first engaging member engaged with the upside joint member so as to hold the pair of superposed joint members in a sandwiching manner, and a second engaging member engaged with the downside joint member, and which adjusts a separation length between the first and second engaging members. The separation length adjusting means of the connecting implement, which is attached to the pair of joint members, is operated so that the joint members can be slid and meshed with each other, and the pair of strip-shaped steel materials is fastened to the bridge pier or the column.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005018057-A (JP)
Title: Microlens array sheet of projection screen and method of manufacturing same
Inventor: KWON HYOUK
IPC: G03B21/62
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens array sheet of a projection screen which is easily mass-produced and forms bright high definition images by obtaining wide horizontal and vertical viewing angles and obtaining fine pitches of lenses, and to provide a method of manufacturing the same.  <P>SOLUTION: The microlens array sheet includes a lens sheet 310 having a predetermined area, microlenses 320 arranged on one surface of the lens sheet 310 in horizontal and vertical directions, a light shielding film 330 which has exit ports 231 corresponding to the microlenses respectively and is adhered to the other surface of the lens sheet 310, an optical diffusing layer 340 which is formed on the lens sheet 310 so as to cover the light shielding film 330 and widens viewing angles, and a protecting film 350 for protecting the optical diffusing layer 340.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005349490-A (JP)
Title: Multi-flexible multi-finger hand
Inventor: FURUKAWA MASANOBU
IPC: B25J15/08
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-flexible multi-finger hand which has a camera installed therein, can always project an object on an image photographed on the side of the camera, and facilitates control of the hand, based on the image photographed by the camera.  <P>SOLUTION: The camera 111 is supported on a thumb frame 102 of a thumb A on the side of a palm of the hand, and rotated about a joint a1 together with the thumb frame 102, in parallel with the palm. Thus even if the multi-flexible multi-finger hand approaches the object, the locational relationship between each of the thumb A and fingers A to E and the object can be clearly photographed, and the control of the thumb and the fingers can be correctly carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354272-A (JP)
Title: Method for manufacturing acoustic surface wave element and method for adjusting frequency of acoustic surface wave element
Inventor: KONO HIDEYASU
IPC: H03H3/10
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting the frequency of an acoustic surface wave element by which the frequency can be precisely adjusted, and to provide a method for manufacturing the acoustic surface wave element.  <P>SOLUTION: The method is for adjusting the frequency of the acoustic surface wave element in which comb-shaped electrodes 32, 38 are formed on the surface of a piezoelectric substrate 39 or on the surface of a piezoelectric thin film provided on the substrate, and an insulating film 41 for covering the comb-shaped electrodes is provided. A region where the film thickness of the insulating film is reduced is irradiated with a short pulse laser capable of suppressing a thermal impact to the surroundings.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005349945-A (JP)
Title: Train control device
Inventor: OWADA KOKI
IPC: B61L3/12
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train control device capable of speedily finding failure of a ground element.  <P>SOLUTION: This train control device to carry out specified train control in accordance with specified information obtained from a ground element when a train passes the ground element provided on the ground in the middle of travelling has a memory means provided on the train to memorize setting position information of the ground element, a detection means to detect travelling position of the train and a determining means to determine that the ground element is abnormal when no specified information can be obtained when it is detected that the train passes the setting position of the ground element memorized on the train.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354383-A (JP)
Title: Receiver and transmitter
Inventor: YOSHIDA HIROSHI
IPC: H04J1/00
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver and a transmitter corresponding to both of MIMO and multicarrier.  <P>SOLUTION: Each of conversion means 1-1 to 1-3 receives a reception signal from a corresponding antenna and converts the frequency of the received signal into a signal of base frequency. Each of generation means 3-1 to 3-3 generates a local oscillation signal to be used for converting the frequency of the received signal. Each of determination means 2, 4-1, 4-3 determines whether the received signal includes a plurality of signals having respectively different center frequencies or includes a plurality of signals having the same center frequency. At the time of determining that the received signal includes the plurality of signals having respectively different center frequencies, a setting means 5 sets respective frequencies of local oscillation signals generated by respective generation means correspondingly to these different center frequencies, and at the time of determining that the received signal includes the plurality of signals having the same center frequency, operates any one of the generation means 3-1 to 3-2 and sets the frequency of a local oscillation signal generated by the operated generation means correspondingly to the same center frequency.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350961-A (JP)
Title: Method of determining chemical concentration for use in preventing liquefaction by injecting chemical, and method of stabilizing soil by injecting chemical
Inventor: ONO YASUTOSHI
IPC: E02D3/12
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of determining a chemical concentration, for easily and suitably determining the concentration of a chemical for use in preventing liquefaction of sandy ground at the time of an earthquake, by injecting the chemical into the sandy ground, and to provide a method of stabilizing the soil.  <P>SOLUTION: According to the method, the chemical is injected into the field soil to be improved, and a correlation between a liquefaction strength ratio R and a uniaxial compressive strength qu<SB>0</SB>is obtained. Then specimens are prepared by varying the concentration of the chemical under conditions of the same relative concentration and confining pressure as those of the field ground in an indoor environment, and a uniaxial compressive strength qu<SB>1</SB>of each specimen at each concentration is obtained. Next a liquefaction strength ratio value Ra necessary corresponding to the characteristics of the field ground soil is obtained, and a uniaxial compressive strength qua imparted to each chemical-filled specimen is obtained corresponding to the necessary liquefaction strength ratio value Ra, based on the previously obtained correlation between the liquefaction strength ratio and the uniaxial compressive strength, and a ratio n between a uniaxial compressive strength Q<SB>0</SB>of the chemical-filled field soil and the uniaxial compressive strength Q<SB>1</SB>of the specimen. Further a chemical concentration value corresponding to the uniaxial compressive strength qua is obtained, and thus the chemical concentration to be injected into the field soil is determined based on the concentration value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353203-A (JP)
Title: Optical recording medium, optical recording/reproducing device, and optical recording/reproducing method
Inventor: NAKAO ISAMU
IPC: G11B7/24035
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium, an optical recording/reproducing device and an optical recording/reproducing method which can realize high density recording without causing problems due to melting of the recording medium or generation of gas and the problems where an appropriate reproducing signal cannot be obtained by a photo diode.  <P>SOLUTION: An optical recording medium 10 consists of a quartz substrate 11 and is arranged with an implanted part 13 with thickness of 5nm, for example, near one of the substrate surfaces of the quartz substrate 11. Ce ion, for example, is implanted into the implanted part 13 by ion implantation. With structure like this, constituting element (O) of the quartz and Ce ion is combined when the Ce ion is treated with a designated heating treatment, and fluorescence of stronger intensity, compared with a case without such combination, is emitted when a beam with designated wavelength is received. Based on this principle, recording reproducing with the high density is made possible by deciding that a portion with stronger fluorescence intensity is the portion into which recording (in other words, the heating process) is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352294-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI SATORU
IPC: H04N1/00
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decrease in printing speed and avoid degradation in productivity in an image forming apparatus designed such that a transfer material with image information on a printing side has been detected can be inverted.  <P>SOLUTION: The image forming apparatus 1 includes a paper feed cassette 3, an image forming section 6, a sensor 7, an inverting device 9, a tray 11 specially provided for paper whose back is unused, and a conveying mechanism 13. The sensor 7 is disposed on a conveyance path 2 from the paper feed cassette 3 to the image forming section 6 and on at least the first side of a transfer material, on which images are formed, and detects image information recorded on the paper. The inverting device 9 is capable of inverting the paper when the image information on the paper is detected on the conveyance path 2. Onto the tray 11, the paper inverted by the inverting device 9 is placed. The conveying mechanism 13 conveys the paper from the paper feed cassette 3 to the image forming section 6, and is capable of conveying the paper placed on the tray 11 to the image forming section 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354862-A (JP)
Title: Sealing structure of cable
Inventor: MATSUMOTO YOSHIKAZU
IPC: F16J15/10
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of a cable which closes certainly the end face of the tube type sheath of a cable and which prevents liquid from beginning to leak from an opposite side through the interior of the cable.  <P>SOLUTION: The cable sealing structure is constituted by inserting a plurality of bungles of electric wires 3 made of a conductor and an insulator covering the outer periphery of the conductor inserted into tube type sheathes 5. The wire 3 coming out of at least one end surface of the tube type sheath 5 is passed to a ring 12. A tube type cover 13 is mounted on the outer periphery of the tube type sheath 5 and the outer periphery of the link 12. A gap is constituted at the inside of the tube type cover 13. A resin 14 is filled in the gap.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000868-A (JP)
Title: Solid wire for gas shielded arc welding for primary build-up welding
Inventor: HASEGAWA TOSHINAGA
IPC: B23K35/30
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid wire for gas shielded arc welding for primary build-up welding capable of suppressing embrittlement of an upper layer part of a primary build-up weld metal and improving toughness when performing the secondary build-up welding from the top of the primary build-up weld metal by submerged arc welding or the like with the welding heat input being ≥4.5 kJ/mm.  <P>SOLUTION: The solid wire contains, by mass, 0.01-0.2% C, 0.2-1% Si, 0.5-2.5% Mn, 0.002-0.1% Al, 0.01-0.3% Ti, 0.001-0.015% B, and 0.001-0.01% N, while P, S and O are limited to be ≤ 0.02%, 0.01% and 0.01%, respectively, the carbon equivalent (Ceq.) satisfies 0.3-0.5%, and one or two or more kinds of 0-0.2% Mo, 0-0.1% W, 0-0.01% Nb, 0-0.05% V, and 0-0.05% Ta are contained, with the balance inevitable impurities and Fe.  <P>COPYRIGHT: (C)2006,JPO&NCIPI