baber/WOPTO huggingface dataset:
Patent JP-2004137359-A (JP)
Title: Rare earth-activated alkaline earth metal fluoride halide photostimulable phosphor and its manufacturing method
Inventor: WAKAMATSU HIDEAKI
IPC: C09K11/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radiation image converting panel of high sensitivity and high image quality and to stably obtain a rare earth-activated alkaline earth metal fluoride halide photostimulable phosphor having a uniform grain size which gives the radiation image converting panel of high sensitivity and high image quality.  <P>SOLUTION: The method for manufacturing the rare earth-activated alkaline earth metal fluoride halide photostimulable phosphor represented by general formula (1): Ba<SB>1-x</SB>M<SP>2</SP><SB>x</SB>FBr<SB>y</SB>I<SB>1-y</SB>:aM<SP>1</SP>,bLn,cO [wherein M<SP>1</SP>is at least one alkali metal selected from the group consisting of Li, Na, K, Rb and Cs; M<SP>2</SP>is at least one alkaline earth metal selected from the group consisting of Be, Mg, Sr and Ca; Ln is at least one rare earth element selected from the group consisting of Ce, Pr, Sm, Eu, Gd, Tb, Tm, Dy, Ho, Nd, Er and Yb; x, y, a, b and c are a number within the range of 0≤x≤0.3, 0≤y≤0.3, 0≤a≤0.05, 0<b≤0.2, and 0<c≤0.1, respectively] comprises a classification step by a curved air flow classification machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138187-A (JP)
Title: Pressure oil energy recovery device
Inventor: NAGURA SHINOBU
IPC: F15B11/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure oil energy recovery device of such a structure that the displacement of a hydraulic motor fed with the returning pressure oil is controlled and stable operating performance of a working machine is established.  <P>SOLUTION: The pressure oil energy recovery device includes a controller 25 in which the relational formula A=f(X) is stored previously, where X is the displacement amount of a control lever 24 and A is the virtual opening area of a throttle. The opening area A is computed based on the displacement amount X of the control lever 24, and the target rate of flow Q0=C1×A(√PA) of the returning pressure oil, where C1 is the discharge coefficient, is computed based on the opening area A, the pressure PA of the returning pressure oil fed to the hydraulic motor 30, and the general formula Q=C×A(√P) of the throttle, and then the target displacement qA0=(Q0/n)×C2 of the hydraulic motor 30 is computed, where C2 is the motor efficiency. In order to make the displacement qA of the hydraulic motor 30 equal to the target displacement qA0, a solenoid proportioning valve 33 adjusts the oil pressure in a hydraulic cylinder 11a of a displacement changing part 11 so as to control the position of a piston 11b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140684-A (JP)
Title: Radio communications terminal
Inventor: MUTO MASATO
IPC: H04W48/18
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To preferentially enable communication with a communication mode having a large remainder of communication by checking the remainder of communication in each communication mode in a radio communications terminal having plurality of communication modes including a free communication fee by a given call rate.  <P>SOLUTION: A portable telephone set 2 has the plurality of communication modes including the free communication fee by the given call rate. A first IC card 212 and a second IC card 213 store the remainder of communication of the communication modes 1, 2, respectively. A processor 203 checks the remainder of communication of the respective communication modes when a user tries calling, and selects the communication mode having a large remainder of communication for calling operation. The processor 203 calculates the communication fee based on the communication by the user to calculate the latest remainder of communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137820-A (JP)
Title: Device and method for sampling stratum
Inventor: HARAGUCHI TSUTOMU
IPC: E02D1/04
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for sampling a stratum, which are suitable for a length up to a great depth.  <P>SOLUTION: This stratum sampling device 10 penetrated into the ground for sampling sediment of a fixed length is composed of: a sampling box 20, the bottom surface and partial side surface of which are opened; a lid box 30 which can close the opened side surface of the sampling box 20; and two rods 41 and 42 which are arranged in the respective boxes 20 and 30 so as to be remotely operable. The lid box 30 is externally fitted to the sampling box 20 so as to close the opened side surface of the sampling box 20. The respective boxes 20 and 30 are made axially slidable by a guide means 32 which is provided in the bottom part of at least one of the respective boxes 20 and 30. Characteristically, upper parts of the boxes 20 and 30 are axially slid while being separated from each other in a surface direction, so as to be disengaged from each other and made separable from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137845-A (JP)
Title: Deformed line tape for artificial lawn with sand and/or rubber chip and execution method therefor
Inventor: MATSUO SEIICHIRO
IPC: A63C19/06
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deformed line tape for an artificial lawn with sand and/or rubber chips, which has the properties of adequate surface-adhesion to the artificial lawn with the sand and/or the rubber chips.  <P>SOLUTION: This deformed line tape for the artificial lawn comprises a male surface of a cloth fastener, wherein many engaging elements composed of synthetic-polymer monofilaments are erected on its surface, wherein locking parts of the engaging elements are swollen-head bodies, and wherein a stem part of the element has a diameter D satisfying the condition (1): 0.3≤D≤0.9 (in a unit of mm). The line tape for the artificial lawn, wherein the diameter of the stem of the engaging element is thick, has the properties of the adequate surface-adhesion to the artificial lawn with the sand and/or the rubber chips.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144368-A (JP)
Title: Structure of stove burner
Inventor: SUMIKAWA TAKAMASA
IPC: F24C3/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat efficiency by reducing the diffusion of the combustion gas flow and effectively applying the heat to a pot from the combustion gas.  <P>SOLUTION: In this stove burner, a burner 3 is mounted on a window hole 2 of a top panel 1, a trivet body 7 formed by mounting trivet claws 6 on an annular trivet plate 5 is placed on the top panel 1 along an edge of the window hole 2, a clearance 11 for guiding the secondary air for combustion from a lower part to an upper part is formed between an inner periphery of the trivet plate 5 and an outer periphery of the burner 3, the flame F is formed in a state of projecting to the outer periphery along a bottom surface of the pot 8 on the trivet plate 5, when the pot 8 is placed on the trivet claws 6, and the burner 3 is lit, and the combustion gas G flows upward along an outer side surface of the pot 8 from the bottom surface of the pot 8. An air discharge passage 12 is formed between a lower face of the trivet plate 5 and an upper face of the top panel 1 for allowing the air under the top plate 1 to be discharged in the outer peripheral direction from between an outer peripheral edge of the trivet plate 5 and an upper face of the top plate 1, when the burner 3 is lit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143338-A (JP)
Title: Ink for water-based ball-point pen
Inventor: TAKAGISHI IKUO
IPC: C09D11/18
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink not causing corrosion of a ball containing a binding material mainly composed of a metal in addition to main components with passage of time when the ball is used and keeping a good writing property.  <P>SOLUTION: This ink for water-based ball-point pen comprises at least a colorant, a water-soluble organic solvent, a compound having a sulfide group or a disulfide group in the molecule and water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229233-A (JP)
Title: Ceramic heater
Inventor: ITO YASUTAKA
IPC: H05B3/20
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater capable of evenly heating an object, such as a silicon wafer.  <P>SOLUTION: For the ceramic heater with a heating element formed on the surface or in the interior of a ceramic plate, a blind hole is provided from a side opposite to a heating surface for heating a substance to be heated toward the heating surface, the bottom of the blind hole is formed relatively nearer the heating surface that the heating element, and a temperature sensing element is provide in the blind hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003299641-A (JP)
Title: Method for identifying and correcting pixel having excess pixel lag in semiconductor x-ray detector
Inventor: ODOGBA JIBRIL
IPC: H04N5/359
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for identifying pixels easily experiencing artifacts caused by excess pixel lag, and correcting the artifacts.  <P>SOLUTION: This method is provided to identify pixels in a digital X-ray detector that experience an amount of residual charge that is sufficient to cause an image artifact. A lag artifact threshold is obtained. The lag artifact threshold identifies an amount of residual charge that, when held by the pixels in the digital X-ray detector, will cause image artifacts. A pixel lag experienced by a pixel is determined, and the pixel lag may be different for each pixel. The pixels that have a pixel lag exceeding the lag artifact threshold are identified and corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156920-A (JP)
Title: Autocorrelation matrix calculation method, tdl signal processor, adaptive array antenna, and side lobe canceller
Inventor: SUZUKI JUNICHIRO
IPC: G01S7/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the processing load, and to shorten the calculation time, when compared with the case in which all elements of an autocorrelation matrix are calculated.  <P>SOLUTION: In the autocorrelation matrix calculation method, in calculating the autocorrelation matrix by SMI (Sample Matrix Inversion) algorithm, only M+(M-1) elements of the first row and the first column are calculated by (K+L-1) samples, and the calculation result is temporarily preserved. With respect to the elements other than the first row and the first column, for each of the M+(M-1) elements previously calculated by the (K+L-1) samples, start/end positions at the time t are slid and assigned on the diagonal line one by one, and the element previously preserved is subtracted. Accordingly, all M×M elements are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155858-A (JP)
Title: Flame-retardant epoxy resin composition and method for producing insulated electric and electronic parts
Inventor: HARA NAOKI
IPC: H01L23/31
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant epoxy resin composition in which no halogen-based flame retardant is used and a small amount of a harmful gas is emitted and which has excellent flame retardance, low viscosity and excellent workability and to provide a method for producing insulated electric and electronic parts using the flame-retardant epoxy resin composition.  <P>SOLUTION: In the flame-retardant epoxy resin composition comprising (a) an epoxy resin, (b) an acid anhydride and (c) hydrated alumina, the composition contains (e) a silane-based compound as a wetting dispersant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185447-A (JP)
Title: Map indication method and map indication device
Inventor: KOYANAGI HIROHISA
IPC: G09B29/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map indication device for vehicles which is made easy to grasp in indicating a bird's view map of road.  <P>SOLUTION: In indicating a bird's view map of road on a map indication device for vehicles, an image showing the sky is indicated in a specific region close to the upper side of the screen and the image showing the sky is indicated with a color based on specific conditions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004165758-A (JP)
Title: Image reading apparatus
Inventor: KAWAI HIDEAKI
IPC: H04N1/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which can prevent a reading means from being damaged and keeping read accuracy excellent by reducing a pressing force between the reading means and the rollers in a press contact state and relaxing a shock when a parting state is brought into the press contact state in an image reading apparatus provided with rollers to be made nearer to and away from a read means.  <P>SOLUTION: The image reading apparatus 100 is configured to include: a first read unit 107 placed at a prescribed position of a carrying path 104; a second read unit 108 located at a downstream of the first read unit 106; and a sponge roller 108 turnably pressed into contact with a read area of the second read unit 107.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163592-A (JP)
Title: Map information providing system
Inventor: NAKANISHI KAZUTO
IPC: G06F3/0481
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To properly control the number of icons to be displayed so that the map visibility and the operability is not degraded by overlapped icons or the like.  <P>SOLUTION: A display control table 18 which determines what genre of icon is to be displayed and what genre of icon is not to be displayed by each display level (scale level) of a mesh file and a display control record 19 are previously stored in an icon controlling table 17 of a map information providing system 10. Thus, the icon of the genre to be displayed is determined in accordance with the display level of a map picture, and the visibility of the map is secured by limiting the total number of icons.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115357-A (JP)
Title: Method for manufacturing plate glass having low residual stress
Inventor: LEE SANG-HWA
IPC: C03B17/06
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a plate glass substrate having extremely low residual stress without requiring heat treatment or polishing processes.  <P>SOLUTION: The method for manufacturing plate glass includes the following steps. They are: (1) a fluid step to gradually increase the temperature gradient in the range of 0 to 0.10°C/mm along the transverse line crossing over the width of a fused glass substrate having L cm width, from the center point with the highest temperature to the point of the lowest temperature at 0.005Lcm distance toward the center from the end part; (2) a transition step from the fluid state to the vitreous state to gradually decrease the above temperature gradient in the range of 0.10 to 0.03°C/mm; (3) a transition completion step into the vitreous state to gradually increase the temperature gradient in the range of 0.03 to 0.10°C/mm; and (4) a vitreous step to gradually decrease the temperature gradient. The difference between the final temperature gradient in the steps (2) and (3) is adjusted to within the range of 0.01 to 0.04°C/mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161708-A (JP)
Title: Cosmetic for ameliorating edema
Inventor: AKATSUKA HIDEKI
IPC: A61F7/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic, for further detail, a cosmetic useful for ameliorating edema.  <P>SOLUTION: The cosmetic is characterized as comprising a vanillyl alkyl ether. Massage as a pretreatment or a posttreatment of warming and cooling treatments is carried out by using a massage cosmetic for ameliorating the edema. A treatment including a warming process at 38-42°C and a cooling process at 13-20°C as constitution can be exemplified as preferred the warm and cooling treatments. The treatment of repeating ≥3 cycles of warming and cooling steps of the heating step at 38-42°C for 30-120 s and then the cooling step at 13-20°C for 30-120 s is especially preferred. A gel-like cosmetic can preferably be exemplified as the dosage form of the massage cosmetic for ameliorating the edema. A nonaqueous (slightly aqueous) gel can especially preferably be exemplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161720-A (JP)
Title: Treating/preventing agent for paraquat poisoning
Inventor: NISHIHARA TOSHIJI
IPC: C07D231/22
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agent for the treatment/prevention of paraquat poisoning to solve the problem of the scarce availability of a clinically useful antidote against the poisoning with paraquat widely used as a non-selective herbicide.  <P>SOLUTION: This treating/preventing agent for paraquat poisoning contains a pyrazolone derivative expressed by formula (I), its physiologically permissible salt, their hydrates or solvates as an active component. In formula (I), R<SP>1</SP>is H, an aryl, an alkyl, or the like; R<SP>2</SP>is H, an aryloxy, an arylmercapto, or the like; and R<SP>3</SP>is H, an alkyl, a cycloalkyl, a hydroxyalkyl, phenyl or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168669-A (JP)
Title: Putrefaction-preventing agent for field crop
Inventor: OSHIMA SATOSHI
IPC: A01N35/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly safe putrefaction-preventing agent for fruits, vegetables, grains, and the like, suppressing the growth of molds sticking to field crops during storage and transportation without adversely affecting the quality.  <P>SOLUTION: A method for preventing putrefaction of the field crops is carried out as follows. The field crops and a container, or the like, housing the field crops are treated with a solution comprising capillin contained in a plant of the genus Artemisia of the family Compositae as an active ingredient in a liquid medium at 0.01-1,000 μg/g concentration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168672-A (JP)
Title: Polynucleotide derivative and its use
Inventor: SAITO RETSU
IPC: C07H19/23
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polynucleotide derivative permitting simple and accurate identification of a nucleic acid base, a nucleoside or nucleotide derivative usable as an intermediate thereof, and a basic compound and the like.  <P>SOLUTION: A pyrimidine compound represented by general formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a hydrogen atom, amino, mono-(lower alkyl)amino, di-(lower alkyl)amino, hydroxy, alkyl, lower alkoxy, lower alkylthio, alkylthio or acyloxy group, a halogen atom, cyano, thiol or optionally substituted phenyl group; R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are not simultaneously a hydrogen atom; and R<SP>1</SP>and R<SP>2</SP>, R<SP>2</SP>and R<SP>3</SP>, and R<SP>3</SP>and R<SP>4</SP>may be respectively linked together to form a phenyl group) is provided. The nucleoside, the nucleotide derivative and a polynucleotide derivative comprise the same. The use of the polynucleotide derivative is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166801-A (JP)
Title: Evaluation method for luster of skin
Inventor: FUJII MAKOTO
IPC: G01N21/57
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method capable of objectively measuring the luster of the skin and giving an evaluation similar to the one by an observation with naked eyes.  <P>SOLUTION: This evaluation method for the luster of the skin comprises: (1) a process of picking up the image of the skin of a testee and obtaining digital image data; (2) a process of taking out the data of mirror reflected light components of respective pixels from the digital image data; (3) a process of obtaining the average value of the brightness of the respective pixels from the data of the mirror reflected light components and defining it as physical glossiness; (4) a process of squaring the data of the respective pixel components of reconstituted image data, obtaining the average value and defining it as an apparent roughness; and (5) a process of expressing the luster state of the skin by the physical glossiness and the apparent roughness of a skin surface. Then, in the process (5), the data of the mirror reflected light components are separated into the data of a plurality of different frequency components by multiple resolution analysis, and two or more pieces of the data of middle frequency components expressing the texture of the skin are selected from the data, and the selected data are composited and turned to the reconstituted image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170595-A (JP)
Title: Manufacture method of retardation film and the retardation film
Inventor: SAKAI TAKEYA
IPC: G02F1/13363
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film having an excellent optical compensation effect, and to provide a manufacture method thereof.  <P>SOLUTION: In the manufacture method, the retardation film is manufactured by the process comprising an operation of subjecting the birefringence inducing material to photoirradiation and heating/cooling: wherein, the birefringence inducing material is a material which induces the birefringence by virtue of the molecular motion due to the photoirradiation and heating and the molecular orientation based on the molecular motion. Further, the energy transfer material is added to the birefringence inducing material: wherein, the energy transfer material is a material which has a light absorption at a wavelength different from the light absorption wavelength of the birefringence inducing material and is capable of transferring the energy excited by light absorption to the birefringence inducing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170598-A (JP)
Title: Electrostatic charge image developing toner
Inventor: OGURA KATSUYUKI
IPC: G03G9/08
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner capable of suppressing occurrence of reversely polarized and low charged components, capable of also suppressing toner scattering in a developing device, giving high-grade printed images with little surface stain during the time from an early stage of development to the end, and having high environmental safety.  <P>SOLUTION: The electrostatic charge image developing toner comprises a binder resin, an electrostatic charge controlling agent and a colorant, wherein the electrostatic charge controlling agent comprises a polyamine having a repeating structure represented by formula (I) and the colorant comprises iron-titanium multiple oxide represented by Fe<SB>2</SB>TiO<SB>4</SB>and/or a multiple oxide having a mixed composition consisting of Fe<SB>2</SB>TiO<SB>5</SB>and Fe<SB>2</SB>O<SB>3</SB>-FeTiO<SB>3</SB>solid solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170632-A (JP)
Title: Three-dimensional seabed topographic data preparation apparatus
Inventor: MATSUMOTO MASAHIRO
IPC: G06T17/05
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain highly accurate three-dimensional seabed topographic data in a wide range.  <P>SOLUTION: The three-dimensional seabed topographic data preparatiopn apparatus is composed of a depth measurement database, a marine chart database and a controlling part. The depth measurement database stores the depth measurement information which are expanded as depth data for every mesh of a predetermined size of latitude and longitude, the marine chart database stores the marine chart data which are expanded as depth data for every mesh of a predetermined size of latitude and longitude, and the control part automatically produces the three-dimensional seabed topographic data for every mesh by amalgamating the depth measurement information of the depth measurement database and the marine chart data of the marine chart database in the same area, and deriving the depth data for vacant parts of the depth data, and using the already known values of the expanded depth data.  <P>COPYRIGHT: (C)2004,JPO