baber/WOPTO huggingface dataset:
Patent JP-2005217262-A (JP)
Title: Method for manufacturing compound semiconductor device
Inventor: KATO YOSHIAKI
IPC: H01L21/027
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a compound semiconductor device wherein organic residue can be eliminated without deteriorating property of the compound semiconductor device.  <P>SOLUTION: Vapor deposition of a Shottky electrode 111 which consists of Ti/Al/Ti is performed on an exposed i-type AlGaAs Schottky layer 105, and lift-off is performed by using resist stripper. After that, cleaning is performed in the state that shading of a surface of the i-type AlGaAs Schottky layer 105 is performed, by using either one of ozone (O<SB>3</SB>) hotwater whose ozone concentration is at most 13 mg/L, and hydrogen (H<SB>2</SB>) hotwater whose hydrogen ion concentration (pH) is at least 6 and at most 8 or using both of them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211838-A (JP)
Title: Sludge recycling evaluation system, sludge recycling evaluation method, program and recording medium
Inventor: KAWAKAMI TETSUJI
IPC: G06Q50/26
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively evaluate a sludge recycling effect at the time of sludge treatment by applying solubilization treatment to sludge (excess sludge) extracted out of a biological treatment system to incorporate the treated sludge into a wastewater treatment apparatus for reducing the volume of sludge by recycling based on organic acid fermentation or gas fermentation.  <P>SOLUTION: The sludge recycling evaluation system is equipped with a means 10 for estimating the estimated amount of excess sludge in a case that a sludge treatment system 2 is not present on the basis of the qualities and flow rates of the raw water and treated water of a wastewater treatment system 1, a means 11 for weighing the actual amount of excess sludge not treated in the wastewater treatment system 2, means 12 and 32 for determining the organic acid and gas formed in the sludge treatment system 2, means 13 and 33 for measuring the power and consumables consumed in the sludge treatment system 2, a means 31 for calculating a converted money amount required in the disposal of sludge with respect to the difference between the estimated amount of excess sludge and the actual amount of excess sludge, a converted money amount obtained with respect to the determined value of the formed organic acid and the gas and a converted money amount required for the power and the consumables consumed in the sludge treatment system 2, and a means 31 for calculating the recycling effect from the converted money amounts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218886-A (JP)
Title: Garbage drying disposer
Inventor: KAJIURA TOMOAKI
IPC: B09B3/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage drying disposer capable of drying garbage in a short time with a small consumption of electricity.  <P>SOLUTION: This garbage drying disposer is provided with a roughly cylindrical roller 5 carrying charged garbage 3, a heating means 6 heating a surface of the roller 5, and a roughly arc-like guide 7 provided via a certain space from the surface of the roller 5. The disposer is constituted so that garbage 3 is carried between the roller 5 and guide 7 and heated on the surface of the roller 5. Thus, garbage 3 can be heated on the surface of the roller 5 while being carried by the roller 5, heat efficiency to garbage 3 is improved to cause little unevenness of temperature, and the continuous charging of garbage 3 can be possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219358-A (JP)
Title: Method and apparatus for producing separator for fuel cell
Inventor: YOSHIMURA TSUNEJI
IPC: B29C43/34
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a separator for a fuel cell which can suppress packing nonuniformity when a powder material is charged into a cavity and an apparatus for the method.  <P>SOLUTION: (1) In the method and apparatus for producing the separator for the fuel cell, the powder material 1 is charged into the mold cavity 4 through a slit 6 formed at the lower end of a powder box 2 while the powder material 1 is fluidized in the powder box 2, (2) In the method for producing the separator for the fuel cell, the press direction in press molding is horizontal, and in a process for charging the powder material 1, the powder material 1 is charged vertically downward into a mold 3. (3) In the method and apparatus for producing the separator for the fuel cell, a vibration means 11 for vibrating the mold 3 when the material 1 is charged is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168068-A (JP)
Title: Laser exposure device and laser modulator
Inventor: OISHI ATSUSHI
IPC: B41J2/44
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To modulate a laser which has a wide dynamic range and prevents damage to the dynamic range also when it is applied to a silver halide photographic sensitive material etc.  <P>SOLUTION: A laser modulator is provided with a first slit for diffracting diffraction laser light of an optical element for modulation, and a second slit for allowing the passage of zero-order diffracted light of diffracted light which is diffracted by the first slit; and the zero-order diffracted light of the second slit serves as output light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005225091-A (JP)
Title: Ink ribbon and printing method of thermal transfer printer
Inventor: MAKINO MITSUO
IPC: B41J2/325
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink ribbon and a method of a thermal transfer printer that suppress a significant increase in running costs, a decrease in the number of printable sheets and a reduction in a printing speed and that exhibit the ability to express gradation similar to one at the time when a low coloring concentration ink is used.  <P>SOLUTION: An ink section 4 made of a semitransparent overcoated material is formed at the rear ends of individual color ink sections 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225530-A (JP)
Title: Packaging bag and its manufacturing method
Inventor: MORI YASUKI
IPC: B65D30/20
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gusset bag capable of improving operativity in manufacture.  <P>SOLUTION: A front face, a bottom face and a rear face of the gusset bag 1 are formed of a single main film 10. Thus, the gusset bag 1 can be manufactured by inserting a pair of side face films 15 into the main film 10 and joining the pair of side face films 15 with the main film 10. Since, therefore, the bottom face film need not be inserted between the front face film and the rear face film, operativity in manufacture is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225385-A (JP)
Title: Driving force change control device
Inventor: KATO AKIRA
IPC: B60K23/08
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force change control device having excellent reliability which prevents a vehicle from being impossible to travel even when a position switch to detect a driving state is failed, or an electric contact is short-circuited.  <P>SOLUTION: A control means of an actuator of a driving force changing device stores a pattern of a present position switch, and detects an abnormality when the next pattern is different from the pattern estimated from the pattern map. In a driving force change control device, even when a worm wheel as a rotating body used for detecting the rotation of the actuator to change the driving state of a vehicle and a plurality of position switches arranged in a housing are failed, the failed state is determined from the preliminarily stored pattern corresponding to the driving state of the vehicle, and the driving state is not changed any more. Thus, continuous drive of the actuator for a long time can be avoided, and breakage of a motor can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228107-A (JP)
Title: Online communication system and online communication method
Inventor: INOUE AKIRA
IPC: G06F13/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an online communication system enabling a participant to easily record a comment, an impression or the like for a lecture or the like in addition to display of image data on a terminal in a remote communication system for realizing a remote meeting or remote lecture by performing interactive communications among a plurality of terminals in remote places through a network.  <P>SOLUTION: In the remote lecture system realizing a remote lecture among the terminals in remote places through the network, document data inputted by the participant (e.g., student) on the terminal are acquired, memorandums (37a and 37b) are created based on the acquired document data, and the created memorandums (37a and 37b) are displayed on a memo display area (37) on a screen (30) of the terminal to which the document data are inputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226602-A (JP)
Title: Motor-driven pump unit
Inventor: SAKATA TAKATOSHI
IPC: H02K5/10
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven pump unit, decreasing the number of parts, small-sized and inexpensive.  <P>SOLUTION: In this motor-driven pump unit where a single shaft (a main shaft 4) is used as both a rotating shaft of a pump part and a rotating shaft of a motor part, a rotor of a motor is constructed so that a magnet 6 is embedded in the interior of a rotor core 5 (IPM structure). In this arrangement of the motor-driven pump unit, it is not necessary to dispose a protective ring in the periphery of the rotor core 5. Further, the rotation of the main shaft 4 can be supported by the inside diameter surface of a stator core 7. Accordingly, the motor-driven pump unit of the invention can be made light-weighted, compact-sized and inexpensive as compared with the conventional product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252989-A (JP)
Title: Self-synchronization carry look ahead adder and its adding method
Inventor: CHOI CHANG-JUN
IPC: G06F7/50
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-synchronization carry look ahead adder and its adding method.  <P>SOLUTION: This carry look ahead adder is provided with: a carry generation/propagation part for dividing an adding number and an added number into M blocks to calculate a carry propagation bit value and a carry consumption bit value; a block carry part for generating a block carry in each block; a bit carry part for calculating, in each block, a first bit-based carry and a second bit-based carry for the case having the block carry and for the case without having the block carry by a Manchester carry chain; a control circuit having an output without being controlled by any clock signals by using the block carry for generating block carry generation information; and an addition value selection part for selecting any of the bit-based carries corresponding to the block carry generation information and for adding the bit-based carry propagation bit value to the selected bit-based carry for each bit to output the final addition result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005241690-A (JP)
Title: Color filter substrate and its manufacturing method
Inventor: TAMANUKI YUKAKO
IPC: G02F1/1335
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter substrate which will not give rise to the problem in the accuracy of a pattern shape at the forming of the pattern or will not give rise to color unevenness and color omission in a surface in the case of a colored layer using a pigment in a color filter substrate formed with a black matrix, having apertures on a transparent substrate and formed with the colored layer in the apertures, and to provide a manufacturing method for the same which drastically reduces the cost without the occurrence of the wastefullness of the materials to be used.  <P>SOLUTION: The color filter substrate is formed with the black matrix, having the apertures formed at a prescribed pitch on a transparent substrate on one side is formed with an ink-absorbing layer formed over the entire surface from the front surface of the transparent substrate exposed in the apertures to the front surface of the black matrix and is formed with the colored layer on the ink-absorbing layer of the apertures. The ink-absorbing layer is made of colloidal silica.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244422-A (JP)
Title: Register circuit and specific mode setting circuit
Inventor: TORIYAMA IZUMI
IPC: H03K3/037
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a register circuit and a specific mode setting circuit capable of reducing erroneous operation due to disturbance noise or instantaneous power failure.  <P>SOLUTION: The register circuit 10 comprises a flip-flop circuit having an output state entering one of high and low states with higher probability than the other state immediately after turn on power of the register circuit 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237242-A (JP)
Title: Strayed pet retrieval system, strayed pet retrieval method and strayed pet retrieval program
Inventor: TASHIRO TORU
IPC: A01K67/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strayed pet retrieval system for recording the faces and genes of pets from facilities such as public health centers, and collating the face and genetic information of a strayed pet with faces and genetic information accumulated in a center control terminal through a network connected to the center control terminal in which the faces and the genetic information recorded from public health center terminals, and the like are accumulated, when the pet strays, and then reporting a result to an owner, when the larger result than a constant collation score is obtained.  <P>SOLUTION: This strayed pet retrieval system has a pet information-receiving means 51, a pet information-memorizing means 52, a strayed pet information-receiving means 53, a strayed pet information-memorizing means 54, and a pet-collating means 55 in the center control means 50 connected to the public health center terminals A10, inhabitant terminals 20 disposed in the own houses of the inhabitants, and portable terminals 30 through the network 100, and provides information for finding the owner of a strayed pet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237588-A (JP)
Title: Affected region disinfector
Inventor: UCHIDA TAKEHIKO
IPC: A61J1/14
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, portable and inexpensive affected region disinfector, capable of improving the content and efficiency of the disinfection work of the affected region, saving a disinfection solution, and storing the disinfection solution kept in an excellent state.  <P>SOLUTION: The inside of a sealed bag body 1 is divided into two storage sections 3 and 4 by an easy seal part 2; the disinfection solution 5 is stored in one storage section 3 and a member 6 to be impregnated with the disinfection solution 5 is stored in the other storage section 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240423-A (JP)
Title: Brace mounting structure for building
Inventor: KASHIWAGI EISUKE
IPC: E04H9/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brace mounting structure for a building such as a housing, particularly for a wooden building, allowing easy and reliable mounting of this kind of brace on the column or sill of the building with no rattling.  <P>SOLUTION: In the brace mounting structure for the building, the brace B is arranged in inclination on vertical materials P1, P2 such as columns of the building and/or horizontal materials F1, F2 such as sills or beams and they are mounted at both ends on the building via sectionally L-shaped mounting brackets 4 which are arranged at angle portions between each of the vertical materials P1, P2 and each of the horizontal materials F1, F2. Back plates 51, 52 are arranged on the faces of the vertical materials P1, P2 and the horizontal materials F1, F2 on which the mounting brackets 4 are arranged, at the opposite sides to the mounting brackets 4, respectively. The vertical materials or the horizontal materials being held between each of the back plates 51, 52 and each of the mounting brackets are fastened and fixed thereto with a plurality of mounting bolts 53 passing therethrough and nuts 54.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241483-A (JP)
Title: Inspection substrate for semiconductor device, and manufacturing method therefor
Inventor: MATSUURA AKIRA
IPC: G01R31/26
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection substrate for a semiconductor device with the maximum width of a slit hole provided in an insulating base material not affected by a spacing area between pads, in the inspection substrate for the semiconductor device of a type having no penetrated hole for inserting a spherical connection terminal of the semiconductor device, and a manufacturing method therefor.  <P>SOLUTION: In this inspection substrate for the semiconductor device provided with the insulating base material 1 and a wiring pattern 6 for a conductive layer 2 provided thereon, formed with the pad 6a for connecting electrically a projection electrode of the semiconductor device as one portion of the wiring pattern 6, and provided with a bump 4 on the pad 6a to serve as a probe, the slit hole 9 is provided in the insulating base material 1 to contact while partially overlapped adjacently in one side or both sides of the pad 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243162-A (JP)
Title: Magnetic recording medium
Inventor: KOYANAGI MASAHITO
IPC: G11B5/708
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is excellent in electromagnetic conversion characteristics, traveling durability and abrasion resistibility against head, and is most suitable for digital recording.  <P>SOLUTION: The magnetic recording medium has at least a magnetic layer, which includes a ferromagnetic powder, a bonding agent and a polishing agent, on a nonmagnetic base material. In addition, the surface sharing rate of the polishing agent on the surface of the magnetic layer is at least 0.2% and at most 2.0%, and, on the surface of the magnetic layer, the rate of the sharing area of the whole polishing agent having an area of at least 5×10<SP>-3</SP>μm<SP>2</SP>and at most 20×10<SP>-3</SP>μm<SP>2</SP>to the whole sharing area of the whole polishing agent is at least 10% and at most 30%, and the rate of the sharing area of the whole polishing agent having an area of at least 20×10<SP>-3</SP>μm<SP>2</SP>to the sharing area of the whole polishing agent is at most 5%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239048-A (JP)
Title: Parking assistance system
Inventor: IMANISHI KATSUYUKI
IPC: B60R21/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily set a user's target parking frame.  <P>SOLUTION: When an optional position is designated by the user with bird's eye view picture, the parking assistance system sets the designated position as a parking position, image-analyzes a periphery of the designated position and sets the detected direction as the parking direction. The system sets the parking frame based on the set parking position, the parking direction and a size of the own vehicle and superposes a parking frame figure representing the set parking frame on the bird's eye view picture and displays. The user can easily set the target parking frame while looking at the bird's eye view picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243518-A (JP)
Title: Lithium secondary battery
Inventor: KOGA HIDEYUKI
IPC: H01M10/05
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery capable of suppressing decrease of discharge capacity even when the pack density of an electrode is raised in the case that styrene-butadiene rubber is used for a binder.  <P>SOLUTION: This lithium secondary battery comprises a positive electrode 1 formed by using a binder containing sulfur simple substance as active material, styrene-butadiene rubber and polytetrafluoroethylene, a negative electrode 2 formed by using material absorbing and discharging lithium ion, and nonaqueous electrolyte 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247891-A (JP)
Title: Water absorbent of improved water holding property, method for producing the same, and water-absorbing article
Inventor: KAWANAKA SATOSHI
IPC: A61F13/53
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent water absorbent having biodegradability, high safety, practicable absorption performances (water absorption capacity and water holding ratio), and a suitable gel strength, to provide a method for producing the same, and to provide an article containing the water absorbent.  <P>SOLUTION: The water absorbent comprises galactomannan and carrageenan at least partially crosslinked with borate ions, divalent metallic ions, and at least trivalent metallic ions and has a water absorption capacity of at least 30 times its own weight as measured in a 0.9 mass% aqueous sodium chloride solution and a water holding ratio of 80% or higher (this ratio is determined by dividing the water holding capacity as measured in the aqueous solution by the water absorption capacity).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247718-A (JP)
Title: Bioactive peptide
Inventor: NAKAMORI SHIGERU
IPC: C07K7/06
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe peptide having cell death-inhibiting activities and cell proliferation-promoting activities, and capable of being easily produced.  <P>SOLUTION: The peptide is selected from the group consisting of the following (a) to (c): (a) a peptide comprising an amino acid sequence represented by sequence number 1; (b) a peptide comprising an amino acid sequence obtained by deleting, substituting, inserting or adding one or several amino acids from, with or to the amino acid sequence of the (a), and having the cell death-inhibiting activities and/or the cell proliferation-promoting activities; and (c) a peptide comprising an amino acid sequence having at least 80% homology with the peptide having the amino acid sequence of the (a), and having the cell death-inhibiting activities and/or the cell proliferation-promoting activities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251865-A (JP)
Title: Automatic solar light following-up device
Inventor: MASUDA MASAYUKI
IPC: H01L31/042
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight, inexpensive, and reliable automatic solar light following-up device that is constituted to enable the elevation angle and the azimuth in the east-west direction of the light receiving surface of a solar battery panel to follow up the sun in order to improve the power generation efficiency of a solar battery.  <P>SOLUTION: The elevation angle of the solar battery panel is adjusted by constituting the top edge of the panel in a vertically movable state and the azimuth in the east-west direction of the panel is adjusted by constituting the top edge of the panel in a rotatable state. In addition, the bottom edge of the panel is constituted to flexibly follow the adjustment of the top edge. The power for vertically moving the top edge of the solar battery panel is exerted from a lifting carriage containing a reduction gear using a warm gear and a lifting carrier is raised or lowered by using a spiral shaft. The adjustment of the azimuth of the top edge of the solar battery panel is performed by means of an azimuth following-up device mounted on the lifting carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI