baber/WOPTO huggingface dataset:
Patent JP-2005142072-A (JP)
Title: Metal halide lamp
Inventor: NAKAZATO KEISUKE
IPC: H01J61/16
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal halide lamp having less flickers and hardly producing cracks in a sealing part.  <P>SOLUTION: This metal halide lamp is provided with an airtight container 1 having a discharge space 1a less than 0.1 cc and sealing parts 1c at its both ends, a pair of electrode 3 having nearly cylindrical tip parts 3a and nearly cylindrical shafts 3b integrally formed at the tips 3a where the diameter R (mm) of the tips 3a and the diameter r (mm) of the shafts 3b satisfy the relations 0.30≤R≤0.40, 0.25≤r≤0.30 and R>r, and sealed in the sealing part 1c so that the tips 3a face each other with the distance of 5 mm or less between the electrodes in the discharge space 1a of the airtight container 1, and a discharge medium sealed in the discharge space 1a of the airtight container 1 and containing metallic halide and rare gas but virtually not mercury. The lamp is lit when the buld wall loading is over 60 (W/cm<SP>2</SP>).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142923-A (JP)
Title: Radio communication equipment and mcs determination method
Inventor: RI KEIHO
IPC: H04W88/02
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance throughput even when variance of line quality estimation values is large since estimation precision of line quality is low.  <P>SOLUTION: An MCS (SIR) acquisition part 201 acquires an MCS level (MCS (SIR)) according to an SIR value from an MCS table 202, a size comparison part 204 performs size comparison between the acquired MCS level and an MCS level (MCS (p)) used at the time of the previous control which is stored in an MCS (p) storage part 203 and an MCS determination part 205 determines an MCS level to show predetermined level difference to the MCS (p) based on a comparison result. The MCS determination part 205 acquires a modulation system and coding rate corresponding to the determined MCS level from the MCS table 202 and controls a rate matching part 103 and a modulation part 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138541-A (JP)
Title: Inkjet recording sheet and manufacturing method therefor
Inventor: YAMAUCHI MASAYOSHI
IPC: B41J2/01
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a void-type inkjet recording sheet which prevents interference fringes, and discoloration and tenebrescence, caused by the development of cracks, and which is excellent in ink absorbency and resistance to folding and fracture, and a manufacturing method for the inkjet recording sheet.  <P>SOLUTION: This inkjet recording sheet, which has at least one porous ink absorbing layer on at least one side on a substrate, is characterized in that a layer containing specified organic particulates and a hydrophilic binder including a cross-linked or polymerized high polymer is provided by applying ionizing radiation to the upper side of the porous ink absorbing layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145994-A (JP)
Title: Coating material using coal ash
Inventor: KAWASE SOHEI
IPC: C09D7/12
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive coating material which is strong against stain and dries faster than conventional coating materials, by using coal ash, which is recognized as industrial waste with hardly any utility value, as a raw material.  <P>SOLUTION: The coating material uses the coal ash as a main raw material of a coating film-forming component. The coating material comprises a mixture of the coal ash containing particulates such as silica-alumina and silicon oxide (SiO<SB>2</SB>) and a pigment component. The coating material forms fine irregularities on a surface to which it is applied, exerts an effect preventing attachment of stains and yields a beautiful gloss produced by the fine irregularities on the applied surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144213-A (JP)
Title: Method and system for controlling adhesion and growth of marine organism
Inventor: TOKUMASA KENJI
IPC: A01M29/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To control the concentration of chlorine in seawater discharged into sea at low level while effectively controlling the adhesion and growth of marine organisms, such as shellfishes, in a cooling water system with a chlorine-based chemical when cooling target equipment with seawater.  <P>SOLUTION: A cooling water system 28 comprises water intake passages 20A, 20B for supplying cooling water (seawater) to steam condensers 18A, 18B, a discharge passage 22 for discharging the seawater, having passed through the steam condensers 18A, 18B, to sea, and an LNG vaporizer passage 27 for circulating a part of the seawater discharged from the discharge passage 22 to an LNG vaporizer 17. Chemical injection parts 32A-32C are installed in the vicinities of the water intake ports of the water intake passages 20A, 20B and the inlet of the LNG vaporizer passage 27. The chemical injection ports 32A-32C are switched sequentially to inject a sodium hypochlorite solution into the passages sequentially.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146635-A (JP)
Title: Bathroom floor
Inventor: MORIMOTO KAZUMASA
IPC: E03C1/20
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom floor allowing the installation of wall panels in appropriate positions without impairing appearance.  <P>SOLUTION: The bathroom floor F with the wall panels 12a or the like mounted to peripheral wall parts 21, 31 are constituted by connecting a bathtub floor 20 for installing a bathtub 13, to a washing place floor 30 forming the floor face of a washing place. Positioning protrusion parts 23a or the like for installing the wall panels 12a or the like in the appropriate positions are integrally formed at the indoor side parts of the peripheral wall parts 21, 31 of the bathroom floor F. A counter 15 is installed on the washing place floor 30, and the positioning protrusion parts 23a or the like are provided at parts unexposed to the surface being hidden by the bathtub 13 and the counter 15. Further, the peripheral wall parts 21, 31 of the bathroom floor F are projected upward, and the positioning protrusion parts 23a or the like are formed of thin plate like protrusion parts extending upward along the indoor side edge parts of the peripheral wall parts 21, 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004194498-A (JP)
Title: All closed external fan cooling version dynamic electric motors
Inventor: NAGAYAMA TAKASHI
IPC: H02K9/18
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide all closed external fan cooling version dynamic electric motors for rolling stocks which suppresses generation of heat of a rotor bar in the motor, moreover suppresses heat transfer to a bearing part, and further prevents a life of a bearing and grease from decreasing.  <P>SOLUTION: A ventilating fan 9 of the all closed external fan cooling version dynamic electric motors, provided with a blade 109a radially in the side of a bracket 2 further with a blade 109b radially in the side of an iron core, takes in the outside air from an opening part opened to the bracket 2 in an inner side part of the blade 109a made to serve as cooling air and introduces this cooling air into a cooling hole formed in the external peripheral part of a stator core 10 to be released to the outside, to make a constitution such that air in the motor delivered from the blade 109b is returned again into the motor via an external heat exchanger 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005160131-A (JP)
Title: Rotating motor
Inventor: OKADA YUKIHIRO
IPC: H02K1/24
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive rotating motor in which cogging torque and torque ripple are suppressed without skewing a permanent magnet even in case of a split permanent magnet rotor having high flux density.  <P>SOLUTION: A protrusion 12 is formed integrally on the outer circumference of a rotor core 2. Width of the protrusion 12 is set substantially equal to 1/2 of the air gap part 11 between adjacent permanent magnets 1 when the permanent magnets 1 are arranged at a constant interval. In order to arrange the protrusion 12 point symmetrically in vertical direction, the rotor core 2 is twisted by a predetermined angle in the circumferential direction substantially in the center of the thickness and a shaft (not shown) is shrink fitted in a hole part 2a provided in the center of the rotor core 2. End part of the permanent magnet 1 is butted against the end part of the protrusion 12 and bonded through adhesive and then it is magnetized such that the surfaces of adjacent permanent magnets 1 have different poles thus producing a rotor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156717-A (JP)
Title: Liquid crystal display element and liquid crystal display device
Inventor: HASHIMOTO SHUNICHI
IPC: G02F1/1343
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a performance of spectral reflection of a reflective liquid crystal display element.  <P>SOLUTION: The liquid crystal display element 1 is provided with a transparent substrate 2 having formed on a principal surface of a glass substrate 2a thereof a transparent electrode 6 and an alignment layer 18 covering the transparent electrode 6, a drive circuit board 3 disposed opposite to the transparent substrate 2 and having formed on a principal surface of a silicon substrate 3a thereon opposite to the transparent electrode 6 a plurality of switching drive circuits 9 and a plurality of reflection pixel electrodes 15 corresponding to respective pixels 12a, a protective layer 16 covering the plurality of reflection pixel electrodes 15 and an alignment layer 19 covering the protective layer 16, and a liquid crystal layer 4 interposed between the alignment layer 18 on the transparent substrate 2 and the alignment layer 19 on the drive circuit board 3 wherein the protective layer 16 is constructed by laminating at least two or more dielectric layers 16a, 16b with refractive indexes different from each other, and the thickness ratio of the respective laminated dielectric layers 16a, 16b is set corresponding to the wavelength dependence of the reflectance of the reflection pixel electrodes 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004190475-A (JP)
Title: Hollow slab and method for its construction
Inventor: NAGAMINE YASUKAZU
IPC: E04B5/43
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow slab and its construction method that reduces the deadweight of the slab without unnecessarily reducing its bending or shearing rigidity, always secures the required bending or shearing rigidity irrespective of the direction and arrangement of hollow tubes, is free to set the thickness of the slab in order to realize a long-span slab regardless of the size of hollow tubes and is easy in distributing reinforcements in the slab.  <P>SOLUTION: The hollow slab is provided with a plurality of hollow parts within it. Hollow tubes that are previously buried laterally (in a direction parallel with the slab surface) are now vertically buried in the slab to form a plurality of vertical hollow parts within it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005156957-A (JP)
Title: Display inspecting device of liquid crystal display and its display inspecting method
Inventor: NAKAJO TOSHIAKI
IPC: G02F1/13
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display inspecting device and its inspecting method by which a crack of a protective sheet stuck for protecting a polarizing plate of an LCD can be exactly detected and it can be prevented that the crack of the protective sheet is judged as a spot defect by mistake.  <P>SOLUTION: The surface of the protective sheet is imaged and the crack of the protective sheet is detected and stored, all pixels of red, green and blue of the liquid crystal display are individually lit, the surface of the protective sheet is imaged and lit pixel patterns of respective colors are detected in every case when all pixels of red, green and blue are lit, and the pixel patterns and the position of the crack of the protective sheet are collated with each other. When the patterns and the position of the crack are coincident, the crack is judged as no point defect and when not coincident with each other, the crack is judged as the point defect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256383-A (JP)
Title: New compound, method for stabilizing schwertmannite, method for cleaning polluted water or polluted soil, and method for adsorbing phosphoric acid
Inventor: IKEDA HODAKA
IPC: B09C1/02
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound which is yielded from schwertmannite and has an excellent stability, a high ability of adsorbing arsenic and the like, and a high cleaning level.  <P>SOLUTION: The new compound whose compositional formula is denoted as Fe<SB>8</SB>O<SB>8</SB>(OH)<SB>8-2x</SB>((SO<SB>4</SB>)<SB>a</SB>, (HPO<SB>4</SB>)<SB>b</SB>)<SB>x</SB>(wherein, a+b=x; 1≤x≤1.75, 0<a≤1.658; and 0.092≤b≤x) is provided by adding schwertmannite whose compositional formula is denoted as Fe<SB>8</SB>O<SB>8</SB>(OH)<SB>8-2x</SB>(SO<SB>4</SB>)<SB>x</SB>(wherein, 1≤x≤1.75) to a phosphoric acid solution of pH 2-9. The new compound is stabilized by the adsorption of phosphoric acid to the schwertmannite, and particularly firmly stabilized at 0<a≤1.253 and 0.497≤b≤x. The new compound with high stability can hold a high ability of adsorbing arsenic and the like and a high cleaning level for a specified term or semipermanently and can adsorb arsenic and the like in polluted water or a polluted soil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005155556-A (JP)
Title: Catalyst activation device
Inventor: HOSOKAWA TORU
IPC: F01N9/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst activation device capable of warming and activating catalyst in a short time by making use of the heat generated by cathode glow in a streamer light emission area of the dielectric barrier discharge.  <P>SOLUTION: A streamer which is discharged from an electrode on the application side to an electrode on the grounding side is disposed at the position discharged parallel to the flowing direction of gas to be treated and on the upstream side of the gas to be treated with respect to a catalyst means. A bipolar high frequency pulse power source has an excess current protection mechanism to instantaneously stop a power supply output circuit when the power exceeds the predetermined value, and can apply a plurality of pulses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156474-A (JP)
Title: Pressure sensor using electromagnetic coupling
Inventor: OGAWA YASUJI
IPC: B60R21/015
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noiseproof and enlargeable pressure sensor which is strong against noise and can be made large-sized.  <P>SOLUTION: The pressure sensor utilizes electromagnetic coupling. The sensor assembly is composed from a first coil 1, a second coil 2 placed so as to overlap the first coil, and a first cushion material 3 placed between the first and the second coil. Both a drive circuit that drives the one side of either the first or the second coil and a detecting circuit that detects the imposed pressure on the sensor assembly by signals of electromagnetic coupling from the other side of either the first or the second coil are together connected to the sensor assembly. The pressure profile can be measured, by arranging the sensor assembly in a matrix form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160499-A (JP)
Title: Dust mask
Inventor: KUBO KOHEI
IPC: A61M16/06
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust mask having superior contact property to the nose and the vicinity of a mask wearer.  <P>SOLUTION: This dust mask 1 is provided with a cup-shaped filter part 6 projecting frontward from the mouth of the mask wearer. The inside of the filter part 6 is attached with an annular member 21 composed of an elastically deformable material. The annular member 21 is formed with a pair of first notch parts 28 symmetrical relative to a vertical center axis C-C of the dust mask 1 and extending from the inner circumferential edge 23 of the annular member 21 to the top edge part 11 of the filter part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160521-A (JP)
Title: Ophthalmologic photographing apparatus
Inventor: SHIBATA NAOHISA
IPC: A61B3/14
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmologic photographing apparatus which can easily call out a desired mode screen.  <P>SOLUTION: The ophthalmologic photographing apparatus switches and displays at least two of mode screens of a first mode screen displaying the image of an eye to be tested for photographing the eye to be tested and a second mode screen displaying the image of the eye to be tested captured after photographing using the same monitor, and has a mode selecting means displayed on the screen of the monitor to switch the above mode screens, a specifying means specifying a desired mode screen from the mode selecting means, and a displaying means displaying a plurality of selection items relating to the above specified mode screen in a list style in the same screen while maintaining the screen displaying of the mode selecting means when the desired mode screen is specified from the mode selecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161139-A (JP)
Title: Evaporation method of foamable solution
Inventor: TANAHASHI SHINICHIRO
IPC: B01D19/02
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporation method of a foamable solution capable sufficiently suppressing both of thermal foaming and mechanical foaming, with a high treatment efficiency of the foamable solution per unit volume of an evaporator.  <P>SOLUTION: This evaporation method of the foamable solution uses the evaporator having a foamable solution introducing port and a vapor taking-out port at the upper part of the evaporator. The superheated foamable solution is introduced into the evaporator from the introducing port, formed into a vapor-liquid mixture and jetted to a coolable wall face of the vapor phase of the evaporator, allowed to flow down on the wall face, and cooled below a boiling point at an operation pressure until reaching a liquid sump part of the evaporator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162803-A (JP)
Title: Flame-retardant electromagnetic wave-shielding material
Inventor: FUJIMURA TOSHINOBU
IPC: H05K9/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant electromagnetic wave-shielding material which has high flame retardancy without using a bromine-containing flame retardant and flame retardant, such as red phosphorus or antimony, whose loads on environments have been put in questions, does not bleed out the flame retardant, does not migrate a metal, is flexible, and is rich in processability.  <P>SOLUTION: This flame-retardant electromagnetic wave-shielding material is prepared by coating at least one side of a shielding material with a flame-retardant curing resin composition characterized by comprising the following components A and B and then curing the coated resin composition. The component A : a phosphorus compound derivative obtained by reacting a phosphorus-containing compound having two or more phenolic hydroxyl groups or carboxyl groups in the molecule. The component B : a compound having two or more epoxy groups or isocyanate groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125302-A (JP)
Title: Diffuser
Inventor: KOJIMA HISAO
IPC: B01F5/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient, maintenance-free diffuser capable of being increased in size, realizing high performance by improving gas/liquid mixing and stirring efficiency, energy saving and space saving.  <P>SOLUTION: The diffuser 15 comprises a tubular passage pipe 8 for fluid flow internally provided with a static mixer 9 arranged with the longitudinal direction substantially vertical and a gas jetting part 12 provided on the lower end of the passage pipe 8 for jetting and supplying a gas inside the passage pipe 8 through an air line 11. A static mixer 13 is disposed in the gas jetting part 12, the gas is supplied from the part 12. A liquid is introduced inside the passage pipe 8 from a liquid introduction part 14 on the lower side of the passage pipe 8. The gas and liquid rise inside the passage pipe 8 in parallel, and both of them are brought into gas/liquid contact with each other inside the passage pipe 8 and discharged into the liquid from the upper end side of the passage pipe 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119257-A (JP)
Title: Manufacturing method for expandable sound-absorbing material, and expandable sound-absorbing material manufactured by the method
Inventor: YAMAGUCHI KENJI
IPC: G10K11/162
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple, economical manufacturing method for obtaining a synthetic-resin expandable sound-absorbing material with a high sound-absorbing ratio and an excellent dimensional accuracy, which material can be provided with an absorption sound frequency range designed irrespective of a variety of expanding materials and molding methods (extrusion expansion molding, lamination expansion molding), wherein small sound-absorbing holes can be easily provided at a smaller pitch in expansion moldings with a variety of shapes without deforming the moldings and reduction in the compression strength of the molding is suppressed.  <P>SOLUTION: This manufacturing method for the synthetic-resin expandable sound-absorbing material, which serves as the manufacturing method for the synthetic-resin expandable molding with the sound-absorbing holes, is characterized in that a plurality of needle-shaped members heated at a temperature as high as/higher than the melting point of a resin are brought into contact with the expanded and molded article composed of a synthetic resin and melted, so that the many sound-absorbing holes can be simultaneously formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167806-A (JP)
Title: Method and apparatus for estimating network size, program therefor, and recording medium recording the program
Inventor: UCHIDA MASATO
IPC: H04L12/24
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To estimate, in a network such as a peer-to-peer network, a network size (the number of terminals constituting the network) without using a server for monitoring connections of the respective terminals constituting the network.  <P>SOLUTION: Where one of terminals belonging to a communication network is a reference terminal, and L is a positive integer, a method of estimating the network size includes a stage (steps 101 to 102) of calculating the number n<SB>1</SB>(1=0, 1, ...L) of the terminals which is located in the vicinity of the reference terminal and has the shortest path length of 1 from the reference terminal, and a stage (steps 103 to 105) of determining the network size by means of an approximation indicating the relation between the number n<SB>1</SB>of terminals and the network size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI