baber/WOPTO huggingface dataset:
Patent JP-2005316878-A (JP)
Title: Information processor, information processing method, and program
Inventor: KOJIMA HIROSHI
IPC: G05B19/418
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a product allotment plan adapted to the actual circumstances of a product manufacturing site by making it possible to determine a product allotment method among a plurality of base materials.  <P>SOLUTION: A solution search processing part 102 takes a solution space as an object of solution search processing. The solution space includes either of the number of products to be allotted to each divided base material for use and a cutting pattern of each divided base material for use and the number of divisions of one or more base materials, as variables and consists of combinations of ways of assigning values to the variables. In the solution search processing, values meeting a restrictive condition that the total width of products allotted to each divided base material for use is equal to or shorter than the width of the pertinent base material are assigned to the variables.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004253133-A (JP)
Title: Recording device
Inventor: TOYOGUCHI TAKU
IPC: G11B21/21
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "recording device" in which the distance between a transducer to be mounted on a head slider and a recording medium can be made small.  <P>SOLUTION: The recording device is provided with a slider which has a rail surface 3b that generates buoyancy and protrusions 6a and 6b formed on the surface 3b, a transducer 2 which is mounted on the air flow out tip of the slider and a recording medium 13 which is placed opposite to the surface 3b and the transducer 2. The amount of floating height of the protrusions 6a and 6b close to the air flow out tip is made greater than the amount of floating height of the transducer 2 while the slider is floating above the medium 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005321551-A (JP)
Title: Exhaust duct for image forming apparatus
Inventor: YOSHIOKA OSAMU
IPC: G03G21/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust duct for an image forming apparatus capable of restraining odor emitted from an exhaust port.  <P>SOLUTION: The exhaust duct 11 for the image forming apparatus is mounted in the arbitrary face of the main body 1 of the image forming apparatus diagonally downward such that the exhaust port 12 is formed on a horizontal cross-section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322840-A (JP)
Title: Nitride semiconductor, nitride semiconductor wafer, and their manufacturing method
Inventor: FUJIKURA TSUNEAKI
IPC: H01L21/205
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a p-type conductive layer for LEDs, LDs, bipolars, etc., without using such an Mg that causes the degradation of an element.  <P>SOLUTION: The nitride semiconductor wafer is formed by stacking a nitride semiconductor lamination structure including at least a p-type conductive layer and an n-type conductive layer, on a substrate wherein the group V polarity surface of a wurtzite or sphalerite type nitride semiconductor is provided on its upper most surface. An impurity as an acceptor is any one of C, Si, Ge, and Sn.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326489-A (JP)
Title: Display apparatus and manufacturing method of display apparatus
Inventor: KURITA MAKOTO
IPC: H01L29/10
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus capable of preventing deterioration due to a cell reaction of a transparent conductive film without increasing costs of a film-deposition device.  <P>SOLUTION: The display apparatus has a first conductive layer formed by using a transparent conductive film consisting essentially of indium oxide, a conductive base layer formed on the first conductive layer, a second conductive layer formed on the base layer by using a film consisting essentially of Al and a third conductive layer formed on the second conductive layer by using the same material as the second conductive layer. The positions of crystal grain boundaries are made discontinuous in the interface between the second and the third conductive layers. The base layer is a film consisting essentially of any of Mo, Ti and Ta. The third conductive layer is used as a reflection electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327611-A (JP)
Title: Solid polymer fuel cell
Inventor: ITO EIKI
IPC: H01M8/24
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell 1 preventing unstable action of a downstream unit 5 which is caused by condensed water produced in an intermediate flange 7.  <P>SOLUTION: In this solid polymer fuel cell 1, a plurality of laminates 3, 5 formed by laminating a plurality of unit cells in each of which a fuel electrode and an oxidizer electrode are each disposed on both sides of a solid polymer electrolyte and separators 9 are disposed on the outside of these electrodes are disposed through the intermediate flange 7, a fuel gas passage 20 for a fuel gas to flow is provided in the intermediate flange 7, and the fuel gas flows in the units 3, 5 one by one by passing through the fuel gas passage 20. In this intermediate flange 7, the fuel gas passage 20 is inclined so as to remove condensed water condensed from the gas flowing in the fuel gas passage 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324455-A (JP)
Title: Apparatus for transporting sheet material and method for transporting sheet material
Inventor: MORIZAKI HIROSHI
IPC: B65H5/34
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To carry a sheet material at a high speed while the number of failures for transporting the sheet material is reduced in an apparatus for transporting the sheet material transporting a plurality of the sheet materials one by one at a specified speed.  <P>SOLUTION: In a facsimile apparatus, a CPU judges whether a recording paper is normally transported based on a transporting condition detected by a detecting part (S140), and when it judges that the recording paper is normally carried (S140: YES), based on the present transporting speed, until the transporting speed reaches the maximum speed, the transporting speed is set faster stepwise (S160 and S180). Therefore, by the facsimile apparatus like this, when the recording paper is normally transported at a certain transporting speed, in comparison with a case where the transporting speed is set at the maximum speed where transporting can be possible by a paper feeding roller, the number of failures for transporting the recording paper can be decreased. In addition, the recording paper can be transported at a high speed as high as possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331309-A (JP)
Title: Exhaust gas measuring device
Inventor: YOSHIDA HIDETOSHI
IPC: G01N21/3504
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas measuring device taking a safety measure, capable of preventing exhaust gas from being released into the air, even if a misoperation is conducted, preventing the air from entering an exhaust gas passage, or preventing a cell window from breaking.  <P>SOLUTION: This exhaust gas measuring device is equipped with an exhaust gas lead-in passage for drawing out the exhaust gas from the exhaust gas passage and introducing the gas into a sample cell; an exhaust gas lead-out passage for returning the gas flowing out of the sample cell to the exhaust gas passage; a purge gas lead-in passage and a purge gas lead-out passage for circulating the purge gas in a casing storing the sample cell; and a sample cell side purge gas lead-in passage branched from the purge gas lead-in passage and connected to the exhaust gas lead-in passage through a passage selector valve. In the device, introduced gas into the sample cell can be switched to the exhaust gas and the purge gas by passage switching operation of the passage selector valve. The device is provided with pressure regulators 28, 31 in the purge gas lead-in passage 23 on the furthermore downstream side than a branch position of the sample cell side purge gas lead-in passage 25 and in the sample cell side purge gas lead-in passage 25, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333497-A (JP)
Title: Electroacoustic device
Inventor: SHIBATA TOSHIKAZU
IPC: H04R1/04
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroacoustic device capable of naturally amplifying voices of a plurality of speakers over the nearly entire range of a sound field with the sense of reality, and also, capable of making each speaker fully understand remark contents of the other speakers.  <P>SOLUTION: The electroacoustic device D1 is provided with a plurality of microphones M1, M2, ..., Mn; a mixing means 11; a first speaker 15; an automatic gain adjusting means 12; and electroacoustic transducers S1, S2, ..., Sn provided corresponding to at least one microphone in the plurality of microphones M1, M2, ..., Mn. The mixing means 11 generates a synthetic signal by synthesizing output signals of the plurality of microphones M1, M2, ..., Mn. The first speaker 15 converts the synthetic signal to a voice. The automatic gain adjusting means 12 imparts a gain to the synthetic signal, and automatically adjusts the gain corresponding to a level of the synthetic signal. The electroacoustic transducers S1, S2, ..., Sn convert output signals of the automatic gain adjusting means 12 to voices.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333048-A (JP)
Title: Actuator
Inventor: FURUKAWA MITSUHIRO
IPC: H01L41/09
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which a conventional electrical fine machine device (MEMS) type actuator needs to have a larger driving arm when having a larger driving area, which causes upsizing.  <P>SOLUTION: A driving arm 4 which constitutes an actuator 1 is made wider at its middle part than at both the ends, and driving electrodes 6 are provided at both ends of the driving arm 4. Consequently, an area for the driving electrodes 6 imparting a driving force is secured and the driving arm 4 is more flexible and bendable to expand a driving area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338271-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus equipped therewith
Inventor: TORIYAMA KOICHI
IPC: G03G5/05
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which is excellent in electrical characteristics, such as electrostatic chargeability, sensitivity, and responsibility, is excellent in oxidative gas resistance, such as ozone resistance and nitrogen oxide resistance, and is excellent in electrical durability to obviate the degradation in the good electrical characteristics even in repetitive use.  <P>SOLUTION: The electrophotographic photoreceptor contains an amine compound expressed by general formula (1) in its photosensitive layer. In the formula, R<SP>1</SP>and R<SP>2</SP>represent alkyl groups, cycloalkyl groups, heterocycloalkyl groups or aralkyl groups which may respectively have substituents; R<SP>3</SP>and R<SP>4</SP>represent alkyl groups which may have alcoxycarbon groups as substituents or aralkyl groups which may have the substituents: (n) represents an integer of 1 or 2; X represents a hydrogen atom, halogen atom, hydroxyl group, alkyl group, alkoxy group, alkyl thio group, alkyl sulfonyl group, phenyl thio group, phenoxy group or -NR<SP>5</SP>R<SP>6</SP>(R<SP>5</SP>and R<SP>6</SP>are alkyl groups, allyl groups which may respectively have alkoxy group as substituents, or alkylene group which may have an oxygen atom, imino group or N-alkyl imino group among carbon atoms by bonding each other) when (n) is 1, and represents -O -, -S- or an alkylene group when (n) is 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336289-A (JP)
Title: Apparatus and method for producing prepreg
Inventor: YOSHIHARA RYUTARO
IPC: C08J5/24
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing prepreg by which the dispersion of viscosity or specific gravity is reduced, a response time required until the convergence to a set value is decreased, and the yield of a material is improved when a small amount of varnish is used, as the method for regulating the viscosity or the specific gravity when producing the prepreg for a copper-clad laminate; and to provide an apparatus for producing the prepreg.  <P>SOLUTION: The method for producing the prepreg by continuously sending out a fibrous base material wound into a roll shape, impregnating the fibrous base material with a thermosetting resin varnish having a regulated viscosity and a specific gravity, regulating the amount of the resin by a coating amount-regulator, and semi-curing the varnish involves mixing a small amount of the resin varnish in-line by an impregnation vessel for impregnating the prepreg with the varnish, and a varnish-circulating device arranged so as to circulate the prepreg to the impregnation vessel. The apparatus for producing the prepreg is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336296-A (JP)
Title: Resin composition and method for producing printing ink
Inventor: SUZUKI YOSHIKO
IPC: C09D11/108
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for printing ink binders having good solubility to non-aromatic solvents and vegetable oils and suitably used for offset printing without using formaldehydes being undesirable on maintenance of environmental sanitation as a raw material.  <P>SOLUTION: A method for producing a resin composition for printing ink binders comprises heating and mixing (A) 10-70 wt.% ester-modified hydrocarbon resin obtained by modifying a hydrocarbon resin (a) with an unsaturated carboxylic acid or its anhydride and a long-chain aliphatic alcohol with (B) 20-80 wt.% ester-modified resin acid obtained by modifying a resin acid (b) with an unsaturated carboxylic acid or its anhydride and a long-chain aliphatic alcohol and (C) 10-50 wt.% naphthene-based hydrocarbon solvent and/or a paraffin-based hydrocarbon solvent at 150-270°C and adding a vegetable oil to the mixture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336827-A (JP)
Title: Down pipe structure
Inventor: TAMURA TAKAHIRO
IPC: E04D13/08
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a down pipe structure capable of imparting a texture of metal, and easy in the formation, while being a resin down pipe.  <P>SOLUTION: In this down pipe structure of a cylindrical down pipe 1, the down pipe structure is characterized in that the down pipe 1 is formed into a multilayer structure composed of a cylindrical foundation down pipe 1a and a decorative layer 1b arranged along the outer periphery of the foundation down pipe 1a; the foundation down pipe 1a is formed of resin; the decorative layer 1b is formed of a transparent resin; metallic powder 2 is mixed in the transparent resin of the decorative layer 1b; and a groove pattern 3 extending in the cylindrical direction of the down pipe 1, is applied to an outside surface of the decorative layer 1b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339236-A (JP)
Title: Database management method and database system
Inventor: KAMATA YASUHIRO
IPC: G06F12/08
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance suitable to the number of increased nodes, even when a table of high frequency of reference cannot be re-arranged, in a database system where each of a plurality of database management nodes can only access an allocated data area.  <P>SOLUTION: A data storage area for storing the table of high frequency of reference inside an external storage apparatus 9 allocated to the plurality of database management nodes 4b to 4d is set as a common data area 10c which can be referred to by the plurality of nodes and controlled so that a common table 3c inside the common data area 10c can be referred to, in parallel with an arbitrary timing from an arbitrary node. Thus, it is possible to prevent loads from concentrating on the node to which the data area is allocated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336890-A (JP)
Title: Drain socket of flush toilet bowl
Inventor: KAWASAKI SATORU
IPC: E03D11/16
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain socket having little adverse influence on a drainage channel of the other apparatus, without having influence on the siphon action of a flush toilet bowl, in the drain socket of the flush toilet bowl for merging waste water from the other apparatus.  <P>SOLUTION: This drain socket of the flush toilet bowl communicates these drainage channels with a drain pipe by merging the drainage channel of the flush toilet bowl with the drainage channel of the other apparatus. The drain socket is composed of a first drainage channel forming part having a drain pipe part continuously arranged on the downstream side of an insertion port part for storing a drain port of the flush toilet bowl, and a second drainage channel forming part having an upper opening bottomed cylindrical part, a connection port arranged in a side part of this cylindrical part and connected to the drainage channel of the other apparatus and a downwardly projected communicating part. An upper opening of the cylindrical part is blocked up by the first drainage channel forming part. A lower end part of the drain pipe is opposed in close vicinity to an inflow port of the communicating part or enters the inside of the communicating part, and forms a void between the lower end part and the communicating part, and forms a communicating space for communicating the connection port with the communicating part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004360910-A (JP)
Title: Hinge
Inventor: ANSCHER JOSEPH
IPC: C10G17/04
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge capable of being formed through a single process and having two parts which do not require any assembling process.  <P>SOLUTION: The hinge consists of a first part and a second part, wherein the first part has a post extending in the direction of crossing its one end, while the second part has two coaxial apertures therein in such an arrangement that each aperture has inner walls. The post extends between the apertures and through them to connect the first part with the second part. The first part is formed in consolidation with the second part through at least one connection point which connects the first part with the second part on the outside of the apertures. When the first part is turned with respect to the second part, the connection point is broken, and the two-piece hinge is created.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005340700-A (JP)
Title: Containing case and its assembling method
Inventor: FUKUMOTO TETSUYA
IPC: H05K5/02
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a containing case of the power steering control unit of a vehicle in which looseness is eliminated and generation of cutting chips is avoided at the time of assembling work.  <P>SOLUTION: The containing case comprises a base 10 having a planar substrate portion 11, and a box type cover 30 opening on the lower surface side and being fixed onto the base to cover the upper surface side of the substrate portion. Anti-looseness protrusions 14 butting against the open side edge 31 of the cover positioned at the fixing position to the base from the outside are provided at a plurality of positions on the circumferential edge of the substrate portion. On the inside of the anti-looseness protrusion, a bevel 14a is formed such that the circumferential wall of the cover is deformed resiliently inward by pushing the opening side edge 31 and a reaction acts in the direction for separating the cover from the substrate portion and removing it from the base. At the opening side edge 31, a caulking protrusion 33 for holding the cover at the fixing position while resisting against the reaction is formed by folding the edge to the lower surface side of the substrate portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345141-A (JP)
Title: Multi-optical-axis photoelectric sensor
Inventor: WAKE TORU
IPC: H03K17/78
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-optical-axis photoelectric sensor capable of preventing erroneous detection.  <P>SOLUTION: A light receiving side CPU 35 determines whether interference light is light projected from another multi-optical-axis photoelectric sensor A or not, by the incident frequency of the interference light, during one light projection scanning operation, changes start timing of the light projection scanning operation when the interference light is determined as the light projected from the another multi-optical-axis photoelectric sensor A, and does not change the start timing of the light projection scanning operation when the interference light is determined not to be the light projected from the another multi-optical-axis photoelectric sensor A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345979-A (JP)
Title: Reverberation signal adding device
Inventor: MATSUI KENTARO
IPC: H04S5/00
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverberation signal adding device capable of presenting a natural reverberation feeling even when reverberation effect is switched.  <P>SOLUTION: When a switch 2 switches a 1st reverberation adding means 31 to a 3rd reverberation adding means 33, an input signal to the 1st reverberation adding means 31 is ceased, so a reverberation signal generated based upon the input signal before the switching is continuously outputted. The 3rd reverberation adding means 33 as the switching destination generates, composes, and outputs a reverberation signal based upon the input signal according to a set coefficient as well as the 1st reverberation adding means 31. A sound signal (reverberation signal) which is not outputted by the 1st reverberation adding means 31 at the time of the switching is added in the 3rd reverberation adding means 33 by an adder 4 and outputted while having the time base adjusted to the sound signal which is generated and composed thereafter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350525-A (JP)
Title: Conductive polyaniline derivative and composition thereof
Inventor: ABE TOMOHIKO
IPC: C08L79/00
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive polyaniline derivative that has a high solubility in a solvent, and is excellent in heat resistance and electroconductivity, and a conductive polyaniline liquid composition excellent in processability of coating, molding, etc.  <P>SOLUTION: This conductive polyaniline derivative is a polyaniline containing a cyclic perfluroalkylene-disulfonimide anion represented by general formula [1] (wherein n is a positive integer of 2-8) as a dopant. The conductive polyaniline liquid composition is obtained by dissolving or finely dispersing the conductive polyaniline derivative and optionally a binder resin in an organic solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348644-A (JP)
Title: Method for producing prenyl alcohol
Inventor: MURAMATSU MASAYOSHI
IPC: C12P7/04
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing prenyl alcohol, excellent in production efficiency.  <P>SOLUTION: The method for producing the prenyl alcohol comprises cultivating cells under conditions of decreasing isopentenylation enzyme activity of tRNA consuming isopentenyldiphosphate and collecting prenyl alcohol from the culture products.  <P>COPYRIGHT: (C)2006,JPO&NCIPI