baber/WOPTO huggingface dataset:
Patent JP-2004307364-A (JP)
Title: Transdermal patch
Inventor: KAWANAMI HIDENOBU
IPC: A61P39/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel preparation containing 3-methyl-1-phenyl-2-pyrazolin-5-one which can be continuously administered at an amount required for therapy without causing various side effects accompanying drastic increase in its blood concentration immediately after its administration or without causing pain at drug administration as in injection.  <P>SOLUTION: The transdermal patch has a plaster layer on a support, wherein the plaster layer is formed from a plaster composition containing 3-methyl-1-phenyl-2-pyrazolin-5-one or a pharmaceutically acceptable salt thereof as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308969-A (JP)
Title: Refrigerant cycle device
Inventor: KUROSAWA YOSHIAKI
IPC: F25B1/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant cycle device enabling a reduction in the thermal insulation cost for refrigerant pipes from a compressor to a gas cooler.  <P>SOLUTION: The refrigerant cycle of this refrigerant cycle device 1 comprises a rotary compressor 2, a gas cooler 10, an expansion valve 4, and an evaporator 5. A refrigerant discharged from a rotary compressor and flowing into a gas cooler 10 is heat-exchanged with at least a part of the refrigerant passed through the gas cooler. The refrigerant pipes 2A from the rotary compressor 2 to the gas cooler 10 are formed in a double tube structure. The refrigerant flowing from the rotary compressor 2 to the gas cooler 10 is allowed to flow to the inside passage 30A of a double tube, and at least a part of the refrigerant passed through the gas cooler 10 is allowed to flow to the outside passage 31A of the double tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006789-A (JP)
Title: Printed wiring board
Inventor: NAKAYAMA TERUO
IPC: H05K1/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern structure of a printed wiring board for controlling to optimize an impedance of a differential signal line.  <P>SOLUTION: A pattern 2 connected to a line for holding a constant potential is disposed between two signal patterns 1 for transmitting a differential signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312269-A (JP)
Title: Gamma correction apparatus for imaging apparatus
Inventor: NAKAJIMA FUMIO
IPC: H04N101/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gamma correction apparatus for an imaging apparatus whereby an image equivalent to a film image can be obtained by including the information of a region in excess of 100% to the image without making a black color part conspicuous even when employing a conventional monitor.  <P>SOLUTION: In the gamma correction apparatus in the imaging apparatus 10 for applying gamma correction processing to an input signal from an imaging element 100 on the basis of a correction curve representing a prescribed input output characteristic, the correction curve comprises: a logarithmic curve wherein a leading gradient from an origin is 5.0 or below or a curve formed of the origin to a prescribed input signal level on the basis of an ITU-709 standard; and a logarithmic curve continuously composed of the curve at the prescribed input signal level based on the ITU-709 standard at the same gradient and formed after the prescribed input signal level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309264-A (JP)
Title: Cryogenic liquefied gas surface level detecting sensor
Inventor: MAKINO KOJI
IPC: G01F23/22
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryogenic liquefied gas surface level detecting sensor which avoids the excessive temperature rise of a heating resistor in a gas phase part to improve the stability and prolong the life.  <P>SOLUTION: The surface level detecting sensor 11 is composed of a combination of a heating resistor 13 with a thermocouple and a protective pipe 12 into which the resistor 13 and the temperature measuring part 14 of the thermocouple are inserted. The axial line of the protective pipe 12 containing the resistor 13 and the temperature measuring part 14 of the thermocouple is set in parallel to the liquid surface of a cryogenic liquefied gas. It shuts off the power fed to the heating resistor when the resistor temperature rises over a specified temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307253-A (JP)
Title: Method for manufacturing semiconductor substrate
Inventor: ARAI MANABU
IPC: H01L21/3063
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor substrate by which the high quality semiconductor substrate having a large size can be obtained.  <P>SOLUTION: The method for manufacturing the semiconductor substrate comprises forming a porous layer 2 on the surface of a silicon substrate 1 being a base substrate, then forming a silicon carbide seed crystal 3 on the surface of the porous layer 2 by impressing a voltage to the silicon substrate 1 in a plasma atmosphere of a gas containing carbon, and epitaxially growing a crystal layer of silicon carbide by using the seed crystal 3 as a starting point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143403-A (JP)
Title: Polyolefin macromonomer and method for producing the same
Inventor: KANEKO HIDEYUKI
IPC: C08F10/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin macromonomer consisting of a homopolymer or copolymer of various α-olefins and capable of also covering a wide molecular weight range and an efficient method for producing the macromonomer.  <P>SOLUTION: This new polyolefin macromonomer having acryloyl group or methacryloyl group at the terminal of a polyolefin chain is produced in a good efficiency by performing (i) a process of producing a polyolefin having hydroxy, vinyl or vinylidene group at the terminal of the polyolefin chain, and (ii) a process of converting the hydroxy, vinyl or vinylidene group at the terminal of the polyolefin chain to the acryloyl or methacryloyl group, one by one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319315-A (JP)
Title: Electrode for battery and its manufacturing method
Inventor: INOUE HIROSHI
IPC: H01M2/26
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of breaking or cutting of a three dimensional metallic porous body in a boundary part of the side edge of a lead plate in an electrode for a battery constituting a lead part by joining the lead plate to the one side edge part of the three dimensional metallic porous body.  <P>SOLUTION: When the lead part 3 is constituted by compacting a lead installing part of a support 2 made of the three dimensional metallic porous body and joining the lead plate 5, the lead plate 5 is joined to one surface of the compacted part 4 of the support 2, a non-compacted projection part 6 extending to a position facing the lead plate 6 is installed in the other part of the compacted part 4 at some intervals, and bending stiffness in the boundary part 8 is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320580-A (JP)
Title: Encoding method, encoding device, and coded communication system
Inventor: KISHINE YOSHIMICHI
IPC: H03M13/09
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable encoding and encoding error detection for every lane with respect to a bite parallel frame signal.  <P>SOLUTION: The encoding method is adapted to encode the frame signal composed of a column formed with a bite train of N (an integer≥2)lanes comprising a data frame and a frame cap. When all 8 bytes of a pre-code-conversion block are constituted with Ds, a post-code-conversion block, where a prescribed 2 bit header is added to a head of the pre-code-conversion block, is created. When bites other than the Ds are included, for the bites other than the Ds code conversion bites are formed from information indicative of positions of the bites in the pre-code-conversion block, information indicative of to which bite the position corresponds, information indicative of whether or not the next bite is the D upon relocation of the bites, parity information thereof, and free bits. Further, They are relocated in turn from the code conversion bites for the bites other than the Ds, and then the Ds are relocated to construct an 8 bite block. Thus, the post-code-conversion block where a prescribed 2 bit header is added to the head of the 8 bite block is created. Scrambling is applied to the 8 bites excepting the 2 bit header for outputting thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313994-A (JP)
Title: Method and apparatus for separating powder or the like from granule
Inventor: KONO MOTOMI
IPC: B07B7/08
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method suitable for separating powder or the like from a granule, and an apparatus.  <P>SOLUTION: The method is to separate the powder or the like from the granule using an exhaust pipe 2, a cylindrical first separation space, a conical second separation space, and a longitudinal cylinder having a carrying out port in descending order. In a first separation step, the granule containing the powder or the like which is a target of separation is introduced in a gyrating direction along by the wall face in a cylinder within the first separation space together with a first air (I), and a majority of the powder or the like mixed in the granule is risen by an air current in a pipe and is discharged from the exhaust pipe 2 to carry out the first separation. In a second separation step, a second air (II) is blown into against the granule to be fallen to the conical portion of the second separation space which is located downward in the first separation step to blow up the powder or the like in the granule to the first separation space. In a third separation step, a third air (III) is upwardly blown into from the downward side of a second air blowing-in position to blow up residual powder or the like to the second separation space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319924-A (JP)
Title: Wiring structure of electronic substrate
Inventor: KUBO TAKESHI
IPC: H05K3/34
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure being miniaturized to selectively mount a package having the same performance and a different shape.  <P>SOLUTION: Lines 12, 13 showing an external shape for packaging first and second IC packages are formed side by side on an electronic substrate 11. Lands 14<SB>-1</SB>, ... ..., 14<SB>-14</SB>, 15<SB>-1</SB>, ... ..., and 15<SB>-14</SB>for each terminal connection are formed outside both the long sides of respective external shape lines 12, 13. The lands are correspondingly connected one another in common by lines 16<SB>-1</SB>, 16<SB>-2</SB>, ... ..., and 16<SB>-14</SB>. Then, lands 14<SB>-9</SB>, ... ..., and 14<SB>-13</SB>in the lands 14<SB>-1</SB>, ... ..., and 14<SB>-14</SB>for the first IC package are formed at a position overlapping with the outer shape line 13 of the second IC package. Additionally, the lands 15<SB>-1</SB>, ... ..., and 15<SB>-7</SB>in the lands 15<SB>-1</SB>, ... ..., 15<SB>-14</SB>for the second IC package are formed at a position overlapping with the outer shape line 12 of the first IC package.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046799-A (JP)
Title: Contents browsing method in space and time, program, and electronic document browsing method
Inventor: CHIU PATRICK
IPC: G06F3/0484
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a program for displaying, browsing, and accessing contents in a real space and at a real time and to provide a method for browsing an electronic document.  <P>SOLUTION: In one embodiment, a user can browse and access various kinds of electronic contents in a real space at a real time of a three-dimensional representation. Each of the documents has time attribute and space attribute. The user can place the electronic document in various positions of the real space at the real time in a document window. The user can make an inquiry by moving the space indicator along a time line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004789-A (JP)
Title: Electronic device, electronic equipment, and driving method for electronic device
Inventor: IMAMURA YOICHI
IPC: G09G3/32
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve image reproducibility in a low-luminance and low-gradation display area of a display device utilizing EL elements.  <P>SOLUTION: An electronic device is provided with unit circuits (Pmn) provided with electronic elements, data lines (Ioutm) connected to the unit circuits (Pmn), a first output means (D/Aa) for outputting current or voltage corresponding to a data signal (Mdatam) supplied from the outside as a first output, a second output means (D/Ab) for outputting current or voltage corresponding to the magnitude of the first output as a second output, and selective supply means (Swa and Swb) which are so constituted that the first output from the first output means (D/Aa) and/or the second output from the second output means (D/Ab) is selected and supplied to the data lines (Ioutm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323255-A (JP)
Title: Method and system for converting soil to cement raw material
Inventor: URATA NORIKAZU
IPC: B09C1/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize soil which is produced in construction and conventionally land filled to prevent the exhaustion of final landfill sites and simultaneously to make up for the shortage of supply of the clay portion of cement raw materials.  <P>SOLUTION: Soil which has passed through at least one process among a process for reforming soil, a process for removing heavy metals or the like in the soil and a process for removing oil matter and/or volatile organic materials is used as a cement raw material. In the evaluation whether the soil is appropriate for the cement raw material, whether it is necessary to reform the soil, whether it is necessary to remove heavy metals or the like from the soil or whether it is necessary to remove the oil portion and/or the volatile organic materials is judged. It is preferable that the reforming treatment is carried out in a relay base station positioned between a site where the soil is produced and the equipment for using the soil as a cement raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324216-A (JP)
Title: Viaduct and construction method therefor
Inventor: KOSHIISHI MASAMI
IPC: E01D2/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viaduct which has a rational structure capable of adequately realizing simplification of construction while using a PC member, and a construction method therefor.  <P>SOLUTION: A foundation 1 and a main girder 3 are constructed as an RC structure, and a column 2, a cross girder 4 and a floor slab 5 are constructed as a PC structure. A main reinforcement of the column 2, which is the PC member, is anchored to the foundation 1 via a sleeve joint. The main girder 3, which is an RC member, and the floor slab 5, which is the PC member, are joined together via a dowel 13. The construction of the viaduct comprises a process wherein the foundation 1 of the RC structure is formed, a process wherein the column 2 of the PC structure is erected so that the main reinforcement can be anchored to the foundation by the sleeve joint, a process wherein the cross girder 4 is erected along with the assembly of a main girder form, a process wherein respective reinforcements cross one another in a capital and wherein concrete is placed for the formation of the main girder 3, and a process wherein the floor slab 5 as the PC member is laid and joined by the dowel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327705-A (JP)
Title: Nitride semiconductor laser equipment
Inventor: RYORIN TATSUYA
IPC: H01S5/042
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of an element due to wire bonding in laser equipment provided with a semiconductor laser element wherein nitride semiconductors are laminated on a nitride semidonductor substrate.  <P>SOLUTION: The bonding position of a wire (301) to an electrode (113) provided on the upper surface of a semiconductor laminated structure is deviated from the upper side of the dislocation (crystal defect) concentrated area (X) of a substrate. The dislocation concentration of the substrate is propagated also to the laminated structure, and the dislocation concentrated area is generated at a site positioned at the upper side of the dislocation concentrated area of the substrate also in the laminated structure. When setting the upper side of this area to be a bonding position, metal as an electrode material is diffused along the concentration of dislocation by pressure in the case of bonding, and the quality of the laminated structure is degraded to cause deterioration of the element. By setting a site except for the upper side of the dislocation concentrated area (X) to be the bonding position, deterioration is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326551-A (JP)
Title: Data processor
Inventor: FUKUDA TOSHIO
IPC: G06F13/10
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the access of a printer when the printer is not connected.  <P>SOLUTION: A parallel port driver 220 comprises a connection check function part 222222 in addition to an input and output function part 221221 for controlling input and output of a parallel port 7. The connection check function part 222 provides a connection check function as an API an application 201 can call through an operating system 202. When a printing request is generated, the application 201 calls the connection check function of the parallel driver 220 to examine whether a printer 60 is connected to the parallel port 7, and performs printing processing only when it is connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324288-A (JP)
Title: Stop device for door closer
Inventor: ISHIDA KOJI
IPC: E05F3/22
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stop device for a door closer capable of surely maintaining an initial state in the case of an assembly even when door closer parts are relatively rotated mutually and repeatedly.  <P>SOLUTION: A pivot shaft 11 as a rotary support shaft for a link 3 integrally installed to a bracket 1 is composed of a serration shaft 7 fixed onto the bracket 1 and an adjusting shaft 8, on which an operating member 6 vertically moving a cam plate 5 is mounted. The adjusting shaft 8 is irrotational relatively to the serration shaft 7 by engaging an engaging shaft section 81 for the adjusting shaft 8 with the engaging hole 70 of the square hole of the serration shaft 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327835-A (JP)
Title: Manufacturing method of current lead for superconducting equipment
Inventor: SANUKI YASUTAKA
IPC: H01L39/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a current lead constituted for housing a flux conductor in a metallic pipe with optimal density.  <P>SOLUTION: A metallic pipe 2 is inserted into a part of holders 3 having a crack formed to match a finish shape and is compressed in the radial direction after inserting a flux conductor 1 into the metallic pipe 2 with internal sectional area bigger than the finish shape. The compression operation is repeated while deviating its position in the longitudinal direction of the metallic pipe 2. compression molding is performed over the whole length.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331992-A (JP)
Title: Method for predicting temperature of and cooling metal sheet in hot rolling
Inventor: NAKADA NAOKI
IPC: B21B37/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To precisely predict the temperature of a metal sheet being cooled, even if the temperature of cooling water for cooling the metal sheet in its hot rolling changes, by precisely determining the coefficient of heat transfer through a computation expression in cooling the metal sheet surface with the cooling water.  <P>SOLUTION: In the method for predicting the temperature of a metal sheet, the coefficient of heat transfer in cooling the metal sheet surface with cooling water is considered as a function of the surface temperature of the metal sheet and the temperature of the cooling water; the function has a part that increases along with lowering of the surface temperature of the metal sheet to a transition-boiling initiation temperature or lower and increases along with the lowering of the temperature of the cooling water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004103552-A (JP)
Title: Preheating method at start up time of solid electrolyte fuel cell
Inventor: MURAKAMI NAOYA
IPC: H01M8/02
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a preheating in a short time while preventing a crack of a power-generating cell.  <P>SOLUTION: With the solid electrolyte fuel cell of a seal-less structure, generating a power-generating reaction by diffusing gas from inside toward an outer peripheral part through supply of fuel gas G1 and an oxidant gas G2 inside a stack 3 at operation, and discharging remaining gas Y1, Y2 not used for the generation reaction from the outer periphery of the stack 3 to outside, power-generating cells 7 are heated by a heater 20 arranged around the stack 3 when preheating for the start of operation, and at the same time, the gas is supplied from an exhaust pipe 22a and made to flown in a direction reverse to the direction at the time of the operation, by the above, a high-temperature gas HG heated by the heater 20 at the outer periphery of the stack 3 is guided to the inside from the outer periphery of the generating cells 7 to heat the generating cells 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334945-A (JP)
Title: Composite magnetic head and its manufacturing method
Inventor: SUDA TAKASHI
IPC: G11B5/127
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite magnetic head having the large reproducing output of magnetic information and capable of achieving a higher recording density for a magnetic recording medium, and its manufacturing method.  <P>SOLUTION: The composite magnetic head is provided with a magnetic core 17 on which a plurality of magnetic films 21a are stacked through a nonmagnetic film, an electromagnetic inductive magnetic head 16 having a coil 23 for inducing a magnetic flux flow in the magnetic core 17 and a writing gap Gp through which the magnetic flux flow leaks, and a magneto-resistance effect head 30 (MR head). In the magnetic core 17, the end surface of the magnetic film 21a is arranged by being directed to the writing gap Gp. By the composite magnetic head and its manufacturing method, the reproducing output of magnetic information is enlarged, and a higher recording density is achieved for the magnetic recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011826-A (JP)
Title: Film carrier tape for mounting electronic component, its manufacturing method, and screen for applying solder resist
Inventor: FUJII NOBURO
IPC: H05K3/28
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film carrier tape for mounting an electronic component that is reduced in the occurrence of defective connection.  <P>SOLUTION: In this film carrier tape for mounting electronic component, a wiring pattern is formed on the surface of an insulating film and, in addition, a solder resist layer is formed on the surface of the insulating film except the portions of the connecting terminals of the wiring pattern. The applied thickness of a solder resist in the edge of the solder resist layer continuously decreases. Consequently, a stable electrical junction can be obtained even when a positional deviation occurs in the film carrier tape to some degree.  <P>COPYRIGHT: (C)2005,JPO&NCIPI