baber/WOPTO huggingface dataset:
Patent JP-2008306523-A (JP)
Title: Oscillator
Inventor: ASADA MASAHIRO
IPC: H03B7/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator capable of obtaining a high output by using a plurality of oscillation elements arranged in an array shape with high density.  <P>SOLUTION: The oscillator includes the oscillation elements 101 respectively constituted by including a negative resistance element 111. The plurality of oscillation elements 101 are arranged on the first surface of a substrate 102 in the oscillator. A reflecting means 103 is arranged on the second surface opposing to the first surface of the oscillator, by which electromagnetic wave, to be outputted from one oscillation element 101 to the second surface, is reflected and inputted to the other oscillation element 101, so as to obtain mutual injection synchronization between the adjacent oscillation elements 101. Thus, the whole oscillation elements 101 on the main surface are theoretically synchronized in the same phase, so as to radiate the oscillation outputs. Consequently, it is preferable that the reflection surface 103 is arranged at a position for allowing the adjacent oscillation elements 101 to be bonded firmly and to be mutually in the same phase.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304350-A (JP)
Title: Surface contamination inspection apparatus and surface contamination inspection method
Inventor: TSUBOI YUSUKE
IPC: G01N1/04
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variation of the pressing force of a wiping member to a surface of a waste body.  <P>SOLUTION: This surface contamination inspection apparatus inspects the degree of radioactive contamination of the surface of the waste body by wiping the surface of the waste body with the wiping member and measuring the radioactivity of the wiping member. The surface contamination inspection apparatus is provided with a rotating table 41 for supporting the waste body 2, a manipulator 1 for smear formed so that the wiping member is attachable and detachable, a distance sensor 5 and image position measuring instrument 6 for measuring the production accuracy of the waste body 2 and the arrangement accuracy of the waste body 2, and a computer 7 that modifies the target trajectory where the pressing force of the wiping member to the waste body 2 is constant when the waste body 2 is manufactured and arranged according to the design based on the measured production accuracy and arrangement accuracy, moves the wiping member relatively to the waste body 2 along the modified target trajectory, and makes the wiping member wipe the surface of the waste body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304774-A (JP)
Title: Music playback device, music playback system, music playback method and music playback program
Inventor: IKEDA TAKUO
IPC: G10K15/04
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a music playback device, a music playback system, a music playback method and a music playback program by which a plurality of users positioned in the same space can play back their common favorite music piece, without performing troublesome operation.  <P>SOLUTION: The music playback device comprises: a music data storage section 102 in which music data are stored; a music playback section 104 for playing back the music piece based on the stored music data; a music piece information storage section 103 in which stored music piece information for expressing attributes of the music piece, which is expressed by the stored music data, is stored; a playback music piece information transmitting section 105 for transmitting playback music piece information for expressing attributes of the music piece which is played back; a playback history receiving section 107 for receiving playback history information from a playback history collection device 11; a play list creation section 108 for creating a play list which is composed of the music pieces of the same attributes, by comparing the stored music piece information with the playback history information; and a control section 101 for controlling operation of the whole device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314883-A (JP)
Title: Method for producing tungsten sintered compact target for sputtering
Inventor: SUZUKI SATORU
IPC: C23C14/34
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where the sintering properties and production conditions of the tungsten powder to be used are improved, thus a tungsten target for sputtering having high density, a fine crystal structure, and remarkably improved deflective strength which have not been able to attain only by the conventional press sintering process is created, thereby the generation of the defect in particles on film deposition by sputtering is suppressed, and the tungsten target can be stably produced at a low cost.  <P>SOLUTION: Regarding the method for producing a tungsten sintered compact target for sputtering, tungsten powder having a powder specific surface area ratio of ≥0.4 m<SP>2</SP>/g äBET (Brunauer-Emett-Teller) process} is subjected to hot press sintering at a pressurization starting temperature of ≤1,200°C in a vacuum or in a reducing atmosphere and is further subjected to hot isostatic press (HIP) sintering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311909-A (JP)
Title: Ip packet tracing device
Inventor: YAMANAKA AKIRA
IPC: H04L12/70
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP packet tracing device specifying the transmission route of each IP packet in an IP network.  <P>SOLUTION: The IP packet tracing device comprises: an addition means provided in each node constituting the IP network, for adding a node ID for specifying the present node in the network, to a node information storage area provided in the IP header of the IP packet to be transmitted to the next node; a history storage means provided in each node constituting the IP network, for extracting route information indicated by the sequence of the node IDs held in the node information storage area and holding the extracted route information corresponding to information specifying the IP packet when sending out the IP packet to the terminal equipment of a destination specified by the IP header; and a route specifying means for retrieving the route information corresponding to the IP packet specified as the object of route specification from history information stored in the history storage means of each node and specifying the transmission route of the IP packet on the basis of the sequence of the node IDs indicated by the obtained route information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007288209-A (JP)
Title: Equipment and method for mounting conductive ball
Inventor: ITO MOTOMICHI
IPC: H05K3/34
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the equipment and method for mounting conductive balls which can prevent faulty connection of a connecting bump in the manufacturing of the connecting bump formed on a semiconductor element or the like, thereby supplying highly reliable electronic components to the market.  <P>SOLUTION: The mounting equipment has a work where pad electrodes are arranged in the predetermined pattern, a table for mounting the work with the pad electrode arrangement side oriented upward, and a mask where a positioning open area is formed which allows conductive balls to be inserted corresponding to the pad electrode arrangement pattern. The mounting equipment mounts the conductive balls onto the pad electrodes through the positioning open area by facing the mask with the pad electrode arrangement side and aligning the positioning open area to the pad electrodes. The table is provided with a vacuum adsorption means for sucking in the aligned mask to bring it into close contact with the pad electrode arrangement side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009003017-A (JP)
Title: Display element, manufacturing method, and electric device
Inventor: NAKANO SHINICHI
IPC: G09F9/00
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element which allows conductive liquid to be enclosed in the space for displaying, and is excellent in productivity, to provide a manufacturing method of the display element, and to provide an electric device using the display element.  <P>SOLUTION: The display element 10 includes: an upper substrate (first substrate) 2; a lower substrate (second substrate) 3; and the conductive liquid 17 movably packed in the display space S formed between the upper substrate 2 and the lower substrate 3, wherein a hydrophilic film (hydrophilic part) 15 that is hydrophilic to the conductive liquid 17 is disposed on the surface side on the display space S side of the lower substrate 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002737-A (JP)
Title: Rotation angle detector
Inventor: KAWASHIMA TAKASHI
IPC: G01D5/12
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detector 1 which can reduce an angular error and prevent deterioration in response without increasing sensor size and costs.  <P>SOLUTION: The rotation angle detector 1 has a circular base magnet 3 and an auxiliary magnet 4 fixed to a rotating shaft 2 and two Hall elements 6, 7 which are arranged so that their magnetosensitive surfaces are orthogonal to each other. When there is a phase shift between the outputs of the two Hall elements 6, 7, it is corrected by displacing the rotation angle position of the auxiliary magnet 4 by a predetermined angle in accordance with the phase shift. In other words, the rotation angle position of the auxiliary magnet 4 is displaced by a predetermined angle with respect to the base magnet 3 so that the phase shift between the two outputs caused by the arrangement displacement of the two Hall elements 6, 7 is zero degree, or so that the phase difference between the two outputs is 90 degrees.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000606-A (JP)
Title: Apparatus and method for regeneration of concrete waste
Inventor: TAKAYANAGI SHINICHI
IPC: B07B9/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for regeneration of concrete waste which require no heating, are based on a dry system and enable acquisition of original aggregates as they are.  <P>SOLUTION: A concrete waste regeneration apparatus has crushing mechanism 400 which has a rotating section having two or more blades fixed radially and crest-type fixed impact elements arranged around the rotating section, a grinding mechanism 700 having a cylindrical shell rotating in one direction and a rotor which is arranged eccentrically within the shell and rotates in the direction opposite to that of the shell, and a sorting mechanism 900 having a blower producing wind force to sort fine powder. The crushing mechanism 400 crushes concrete waste to grain sizes equal to or smaller than predetermined values under impact action and peels cement on the surfaces of aggregates. The grinding mechanism 700 peels cement on the surfaces of aggregates further under mutual grinding action between fragments of concrete waste and adjusting grain sizes of aggregates. The sorting mechanism 900 sorts the resultant product into coarse aggregates, fine aggregates, cement and fine powder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001702-A (JP)
Title: Kit comprising acidic composition and composition based on hydroxyalkylurea
Inventor: FONOLLA MORENO ANGELES
IPC: B65D81/32
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kit comprising an acidic composition and a composition based on a hydroxyalkylurea.  <P>SOLUTION: The skincare and/or scalp-care kit comprises (1) a composition A and (2) a composition B. (1) The composition A comprises a physiologically acceptable acidic medium and at least one skincare agent and/or a scalp-care agent. (2) The composition B is packaged separately from the composition A and contains a physiologically acceptable basic medium and at least one hydroxyalkylurea represented by formula (I) (wherein, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>represent each independently a hydrogen atom, a 1-4C alkyl group or a 2-6C hydroxyalkyl group optionally containing 1-5 hydroxy groups; and at least one of R<SB>1</SB>to R<SB>4</SB>groups represents a hydroxyalkyl group) and a salt thereof, a solvate thereof and an isomer thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009000718-A (JP)
Title: Rotary pressure dehydrator
Inventor: TOYOHISA SHIRO
IPC: C02F11/12
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary pressure dehydrator comprising scrapers with a simple structure where dewatered cake pieces scraped with scrapers can be moved to an outer ring spacer side, further, in spite of their reduced number of arrangements and the simple structure, the scrapers are securely contacted over the whole width of each filtering plate, and can scrape particulate lumps and dewatered cake pieces in sludge stuck to the surface of each filtering plate.  <P>SOLUTION: In a scraper 11d provided within a dehydration treatment chamber 11 of a rotary pressure dehydrator 1 and scraping particulate lumps and dewatered cake pieces in sludge stuck to the inside faces of a first filtering plate 7 and a second filtering plate 8, the fastening position on an outer ring spacer 5 at one end side thereof is decided to the rotary tip sides of the first filtering plate 7 and the second filtering plate 8 spacing from the fastening position on the side of an inner ring spacer 4 at the other edge side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002475-A (JP)
Title: Direct acting guide mechanism
Inventor: ODATE YASUHARU
IPC: F16C29/04
Filed: 2007-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct acting guide mechanism capable of preventing the vibration from occurring resulting from the wear occurring between a rolling body and a raceway.  <P>SOLUTION: A metallic material forming a raceway mounting portion 5, 5 is selected so that the rigidity (Young's modulus) of a metallic material forming the raceways mounting portion 5, 5 comprising a second frame is lower than the rigidity (Young's modulus) of a metallic material (steel material) forming a traverse beam 3 comprising a first frame. The raceway mounting portion 5, 5 mounted by the raceway 6 is softened compared to the traverse beam 3 to apt to bend. As a result, when the vibration occurs, the raceway mounting portion 5, 5 functions properly to absorb the vibration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008069448-A (JP)
Title: Method for processing titanium alloy component
Inventor: VARGAS CHRIS
IPC: C22C14/00
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive repair method for a gas turbine engine component of a titanium alloy.  <P>SOLUTION: After a pretreatment 210 is carried out on a repairing area, a titanium-based deposition treatment 220 is performed onto a titanium alloy surface of the component by a cold spray method using nitrogen as carrier gas. Subsequently, residual nitrogen is removed by a vacuum heat treatment 230. After sealing work 240, condensation is adequately performed by hot isostatic pressing 250, so that the material is deposited such that its porosity is sufficiently high to facilitate evacuation of nitrogen and sufficiently low to facilitate the consolidation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009006421-A (JP)
Title: Tool for mounting ring-shaped packing
Inventor: TOKUYASU TAKUYA
IPC: B25B27/14
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for mounting a ring-shaped packing in a uniform elongation state on a mounting part.  <P>SOLUTION: An insertion part 10 inserted into a ring of the ring-shaped packing 2 is formed at one end of the tool 1 for mounting. An expanding part 11 having cross-sectional area larger than area of the mounting part formed by a bank mounted with the ring-shaped packing 2 thereon to expand the ring-shaped packing 2 is formed at the other end. A column part 12 for continuously increasing the cross-sectional area is formed between the one end and the other end. The ring-shaped packing 2 in the insertion part 10 therefore is gradually expanded by being moved to the expanding part 11 via the column part 12, and the ring-shaped packing 2 in the expanded state is mounted on the mounting part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306691-A (JP)
Title: Bilingual double caption
Inventor: SUMIDA TAKESHI
IPC: G10K15/04
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since a caption perfectly translating voices is just displayed in the conventional caption, it is difficult to listen to what word or phrase is spoken in voice and since the order of words of the subject, a predicate, an object, a modifier and the like which constitute a sentence become sometimes different between two different languages, the order of words is different from an original language, it is difficult to comprehend the meaning while hearing voices, therefore it is difficult for a person who desires to utilize a movie or the like for learning the language, to utilize the movie.  <P>SOLUTION: On a screen 1, a caption 4 describing voices in an original language is divided for each group of meaning and the caption 5 of translation for each group of meaning is displayed in accordance with the order of original words, thereby easily comprehending the meaning simultaneously with hearing the voice. Furthermore, a caption 3 perfectly translating the voices 2 is displayed together, thereby easily comprehending the voices perfectly in Japanese.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011976-A (JP)
Title: Hexagonal-cell honeycomb catalyst body, and exhaust emission control system using the same
Inventor: MURATA MASAKAZU
IPC: F02D41/04
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hexagonal-cell honeycomb catalyst body capable of effectively cleaning especially HC in the exhaust gas, and an exhaust emission control system using the same.  <P>SOLUTION: The hexagonal-cell honeycomb catalyst body 1 includes a hexagonal-cell honeycomb carrier 2 having a hexagonal lattice-shaped cell wall 21 and a plurality of hexagonal-shaped calls 22, and a catalyst cleaning layer 3 provided on the surface 211 of the cell wall 21 of the hexagonal-cell honeycomb carrier 2. The catalyst cleaning layer 3 comprises an HC adsorption layer 4 containing HC adsorption material, and a three-way catalyst layer 5 containing catalyst material. When the thickness of the HC adsorption layer 4 and the three-way catalyst layer 5 in the thinnest part 31 of the catalyst cleaning layer 3 are a1 and b1, respectively, and the thickness of the HC adsorption layer 4 and the three-way catalyst layer 5 in the thickest part 32 of the catalyst cleaning layer 3 are a2 and b2, respectively, (a1/b1) and (a2/b2) are both in a range of 1/20 to 5/1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008020071-A (JP)
Title: Brake pad made of a plurality of friction member layers
Inventor: HILBRANDT WILLIAM P
IPC: F16D65/092
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optimal friction characteristic in all stages of a life of a brake pad.  <P>SOLUTION: A brake pad 10 has a backing strip plate 12 and a friction pad 14. The friction pad is offered to be equipped with two or more layers 16, 18. Each layer is formed from a desired material so that at least two layers are formed from different materials. The 1st layer 16 is composed so as to keep contact with a brake rotor. The 2nd layer 18 is covered with the 1st layer 16. At least one of the 1st and 2nd layers has a thickness of a tapered form from an arm of the friction pad to another. If the 1st layer is worn out, the 2nd layer shifts gradually, and abuts on the brake rotor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009018826-A (JP)
Title: Vacuum heat insulating box body
Inventor: NOZUE AKIHIRO
IPC: B65D81/38
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating box body which can be rapidly evacuated even when the evacuation resistance of a core material is high, has excellent heat insulation performance and reliability, and can be evacuated in a short time.  <P>SOLUTION: A permeable material 8 is installed between a core material 4 and an exhaust port 6. Since the permeable material 8 covers the exhaust port 6 and a part of the core material 4, the gas inside the core material 4 is evacuated from the surface of the core material 4 through the permeable material 8, and thus, even the core material 4 having high exhaust resistance can be rapidly exhausted. The vacuum heat insulating box body 1 having excellent heat insulating performance and reliability can be evacuated for a short time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022963-A (JP)
Title: Welding method and steel plate floor
Inventor: KIJI NOBORU
IPC: B23K9/02
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method and a steel plate floor capable of ensuring the consistent penetration while preventing a molten slag from being remained.  <P>SOLUTION: A root face 3b is provided on a root part of a rib end 3a of a rib 3 having a closed section, and a deck plate 2 is welded to the rib 3 having the closed section while the root face 3b of the rib 3 having the closed section is abutted on a surface 2a of the deck plate 2. Thus, a molten slag 5 and blow holes invade only before the root face 3b, and the molten slag 5 and the blow holes can be eliminated by a molten metal, preventing the molten slag 5 and the blow holes from being remained and ensuring the consistent penetration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026683-A (JP)
Title: Push-button device
Inventor: WATANABE YASUHIKO
IPC: G03B17/02
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button device hardly causing a wrong operation in a half-push operation and a complete push operation.  <P>SOLUTION: The push-button device 900 includes a first push button 100 to make an operation part to be operated differently in accordance with a pushing distance move from a first distance in its pushing direction by pushing operation, and a second push button 200 placed adjacent to the first push button 100 and to make the operation part move from a second distance which is longer than the first distance in the same pushing direction as the first push button 100 by pushing operation. The first push button 100 includes a columnar first pushing body 110 and a first button axis 120. The second push button 200 includes a columnar second pushing body 210 and a second button axis 220.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026698-A (JP)
Title: Catalyst layer member for solid polymer electrolyte fuel cell, membrane electrode assembly using the same, and manufacturing methods of them
Inventor: YAMADA NOBUHIRO
IPC: H01M4/86
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for a membrane electrode assembly for a fuel cell in which power generating efficiency is improved.  <P>SOLUTION: A catalyst layer member 1 for a solid polymer electrolyte fuel cell is constituted of a sheetlike molded body of an integrated resin fiber with catalyst 4 in which the catalyst 3 is covered on the surface of a resin fiber 2 composed of an electrolyte resin or a precursor resin converted into the electrolyte resin by protonation. At least one out of the anode catalyst layer of the solid polymer electrolyte fuel cell membrane electrode assembly and the cathode catalyst layer is constituted of the catalyst layer member for a solid polymer electrolyte fuel cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT