baber/WOPTO huggingface dataset:
Patent JP-2008257048-A (JP)
Title: Sound processing device and program
Inventor: YAMAUCHI KENICHI
IPC: G10L15/04
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately detect a section of target sound, even when sound other than the target sound is included.  <P>SOLUTION: A sorting section 13 sorts out a plurality of target frequencies of each frame into a superior frequency fs in which the target sound is superior, and an inferior frequency fi in which the target sound is inferior, by comparing power of each of the plurality of target frequencies between each frame of a sound signal SA created by a first sound collector 31, and each frame of a sound signal SB created by a second sound collector 32 which is separated from the first sound collector 31. A section detecting section 17 detects the section of the target sound on a time axis based on the number Ns of the superior frequency fs and the number Ni of the inferior frequency fi, which are sorted out for each frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008010827-A (JP)
Title: Epitaxial silicon wafer and method for manufacturing the same
Inventor: CHA HAN SEOB
IPC: C23C16/24
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial silicon wafer for reducing the manufacturing units of a wafer and a method for manufacturing it.  <P>SOLUTION: An epitaxial silicon wafer includes a bulk wafer having a first doping concentration, a first epitaxial layer formed over the bulk wafer, the first epitaxial layer having a second doping concentration which is higher than the first doping concentration, and a second epitaxial layer formed over the first epitaxial layer, the second epitaxial layer having a third doping concentration which is lower than the second doping concentration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008263691-A (JP)
Title: Small diameter stepping motor, its bobbin, and assembly method of motor
Inventor: SUZUKI YUZURU
IPC: H02K37/04
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small diameter stepping motor which is adapted for making a diameter of the motor small and in which position precision of lead terminals installed on respective bobbins can be improved and assembly can be improved.  <P>SOLUTION: Terminal parts 45 and 55 of two bobbins 41 and 51 arranged in two stators 21 and 31 of the small diameter stepping motor 11 have structures, where two or more terminal base parts in which lead terminals are disposed on external sides of one rib part 43, 53 of the bobbin are projectively arranged in a motor axis direction, and the terminal base part of each of the bobbins 41 and 51 is projected onto an outer periphery of the opposite bobbin, and is alternately engaged with the terminal base part of the opposite bobbin when the bobbins are arranged in the two stators 21 and 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264786-A (JP)
Title: Method of manufacturing steel plate
Inventor: MAEDA MUNEYUKI
IPC: B21B45/08
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing steel plates by hot rolling, while suppressing the generation of scale defects.  <P>SOLUTION: The finish rolling temperature of a steel plate S is set to ≥900°C at the final pass for easily performing the finish rolling and descaling of the steel plate S. In such a case, water is jetted, within at least 5 sec after the finish rolling, from water jetting devices 4 arranged between a finishing mill 1 and a hot straightening machine 3 and, because scale (specifically, swelling of thick scale which is called a blister) is generated on the surface of the steel plate S during at least the surface temperature of the steel plate S exceeds 850°C, the surface of the steel plate S is set in a state where the surface is covered with water so that the surface of the steel plate S is not oxidized during that period. In this way, the generation of the scale on the surface of the steel plate S after finish rolling is suppressed and yet the steel plate is softly cooled between the finishing mill 1 and the hot straightening machine 3 so that irregular cooling is not caused on the steel plate S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270261-A (JP)
Title: Semiconductor light-emitting element and its fabrication method
Inventor: TAKAO SHOWA
IPC: H01L33/10
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high brightness semiconductor light-emitting element by forming a metallic reflective layer using an opaque semiconductor substrate, and to provide its fabrication method.  <P>SOLUTION: The semiconductor light-emitting element is constituted of a GaAs substrate structure having a GaAs layer 3, a first metal buffer layer 2 arranged on the surface of the GaAs layer, a first metal layer 1 arranged on the first metal buffer layer, and a second metal buffer layer 4 and a second metal layer 5 arranged on the backside of the GaAs layer, and a light-emitting diode structure arranged on the GaAs substrate structure and having a third metal layer 12, a metal contact layer 11 arranged on the third metal layer, a p-type clad layer 10 arranged on the metal contact layer, a multiple quantum well layer 9 arranged on the p-type clad layer, an n-type clad layer 8 arranged on the multiple quantum well layer, and a window layer 7 arranged on the n-type clad layer wherein the GaAs substrate structure and the light-emitting diode structure are stuck using the first metal layer 1 and the third metal layer 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266181-A (JP)
Title: Method for recovering hydrophobic organic solvent and method for producing polyarylene sulfide
Inventor: HAYAKAWA HIROSHI
IPC: C08G75/0281
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the distillation separation efficiency of p-dichlorobenzene in the separation and purification of an extracted and recovered polymerization solvent in the production of PAS.  <P>SOLUTION: A liquid mixture of (A) water, (B) a hydrophobic organic solvent forming an azeotropic mixture with water and having specific gravity of <1.0, (C) a hydrophobic organic solvent forming an azeotropic mixture with water and having specific gravity of ≥1.0 and (D) a polar solvent miscible with every one of (A), (B) and (C) and having a boiling point higher than those of (B) and (C) by ≥5°C is separated and purified by distilling the mixture with a distillation column having a theoretical plate number of ≥2 to distill the mixture of (A), (B) and (C), separating the distillate to (a) a water phase and (b) an oil phase having specific gravity of <1.0 by cooling and condensing the mixture, intermittently returning the oil phase (b) to the column top of the distillation column to change the distillate composition and form an oil phase (c) having specific gravity of ≥1.0, recovering the oil phase (c) by specific gravity difference, and efficiently separating the component (C) from the oil phase (c) by distillation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268785-A (JP)
Title: Image forming apparatus
Inventor: KAJIKAWA CHIKAYUKI
IPC: B41J29/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that improves visibility of a recording medium housing space simultaneously with operability of a control panel.  <P>SOLUTION: The image forming apparatus includes: a housing part with an image forming means to provide an image forming function; the recording medium housing space which is provided in an open state at the housing part and also in which the recording medium ejected through the image forming means is housed; an operation part which receives the input of setting concerning image formation by the image forming means on an operation surface; a tilt part which inclines the operation part so that its angle can be varied relative to the housing space; and an illumination part which is tilted interlocked with the tilt by the tilt part and irradiates the recording medium housing space with light on the back of the operation surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274980-A (JP)
Title: Bearing device of stabilizer
Inventor: NAKAGAWA NOBORU
IPC: F16F15/08
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for stabilizer equipped with sliding bearing(s) free of a gap at the end face, and capable of precluding intrusion of dust etc. to the sliding surface, suppressing noise emission and a drop of the sliding performance resulting from intrusion of the dust etc., and of prolonging the lifetime of the slidability.  <P>SOLUTION: The bearing device of the stabilizer includes a cylindrical bushing 4 consisting of a first semi-cylindrical body 8 having larger diametric flange parts 83a and 83b and a second semi-cylindrical body 9 having larger diametric flange parts 93a and 93b, in which engaging hooks 89a and 89b of engagement pieces 85a and 85b formed on the flange parts 83a and 83b are put resiliently on the outer surfaces of engaging projections 96a and 96b formed on the flanges 93a and 93b, respectively, so that split end face parts 84a and 84b and ones 94a and 94b are covered at the end face in the axial direction A, thus preventing intrusion of the dust etc. from the end face side in the axial direction A to the split end face parts 84a and 84b and the ones 94a and 94b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274563-A (JP)
Title: Door lock device
Inventor: INOUE JIRO
IPC: E05B77/26
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability in addition to anti-theft performance of a vehicle.  <P>SOLUTION: This door lock device includes: a child lock mechanism 40, which is interposed between an inside door handle IDH and a lock mechanism 30 disposed in a cabin and configured to switch between the transmission state of transmitting the door opening operation of the inside door handle IDH to the lock mechanism 30 and the non-transmission state of not transmitting the door opening operation of the inside door handle IDH to the lock mechanism 30; a child lever 42, which is disposed in a position to enable sliding operation in the door opened state and to disable the operation when the door is disposed in the closed position, and configured to switch the child lock mechanism 40 between the transmission state and the non-transmission state when the sliding operation is performed; and a lock lever part 33f, which is disposed in an operation range of the child lever 42, and configured to switch the lock mechanism 30 in the locked state after the child lock mechanism 40 is switched from the transmission state to the non-transmission state, and further when the child lever 42 is moved to a predetermined emergency locked position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275732-A (JP)
Title: Imaging apparatus
Inventor: OKAZAKI TAKASHI
IPC: G03B7/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for achieving the effective utilization of an operation member.  <P>SOLUTION: In an imaging apparatus constituted as a digital single lens reflex camera, for example, an electronic finder to perform live view display of a subject on a back monitor and an optical finder can be switched to be used, and a preview key to designate operation (function) for stopping down a diaphragm to opening set when normal photography is provided, for example, at the lower part of the front of the imaging apparatus. When using the optical finder, the function for stopping down the diaphragm, which is not used when using the electronic finder, is assigned to the preview key, on the other hand, when using the electronic finder (when selecting a live view mode), a function which is not used when using the optical finder, for example, an automatic bright monitoring function for making the back monitor bright in low-illuminance environment is assigned to the preview key (steps ST3 to ST5). As a result, the effective utilization of the preview key (operation member) is achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271802-A (JP)
Title: Spinning reel for fishing
Inventor: MATSUHASHI MANABU
IPC: A01K89/027
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel for fishing designed to eliminate restrictions on the order of assembling of a brake body and a nipping member, improve the operation efficiency and improve the maintainability, when the brake body and the nipping member are assembled/disassembled, in relation to the spinning reel for fishing.  <P>SOLUTION: The spinning reel for fishing is equipped with a brake device comprising the brake body, integrally rotating with a rotor when the rotor is reversely rotated, according to the delivery of a fishing line, with the nipping member attached to the front of the reel body and arranged, in a such a state as to overlap with the front side of a brake flange part of the brake body and an operation lever attached to the reel body. In the spinning reel for fishing, the brake flange part is nipped with the brake part at the tip of the operation lever and the nipping member, by operating the operation lever to apply a brake force to the reverse-rotating rotor. The nipping member supports the nipping member on the reel body so as to be selectable as an overlapped state and an un-overlapped state, relative to the brake flange part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276653-A (JP)
Title: Business model design support system and its design support method
Inventor: TANI SHIGEYUKI
IPC: G06Q10/06
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To systematically retrieve a business model from easy to obtain information, that is, player candidates surrounding a business planner, and to support business model design.  <P>SOLUTION: The business model design support system calculates requisite fitness to each player requisite of any business pattern from business unit characteristic of each player candidate, using business pattern DB (Database) 111 which records beforehand player type names of a business pattern and player requisites for every player type and player list DB (Database) 112 which memorizes beforehand player candidate names and business unit characteristics. First, the system systematically retrieves and selects the player candidate suitable for a new business model by selecting the player candidate names for every business pattern based on the requisite fitness. Further, the system calculates total fitness value for every business pattern, and calculates agreement orders of the business patterns based on the total fitness value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271910-A (JP)
Title: Method for producing ethanol and device for the same
Inventor: KATORI YOSHISHIGE
IPC: C12P7/10
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ethanol by culturing sea algae in open sea for immobilizing carbon dioxide in the algae body of the sea algae by photosynthesis, aimed at reduction of the concentration of carbon dioxide in the atmosphere and protection of petroleum resources.  <P>SOLUTION: This method for producing ethanol includes an ethanol production stage having: a process of harvesting and crushing the sea algae 1 forming air vesicles in its growth period and becoming self floating; a process of suspending the crushed plants with water; heating under a high temperature and high pressure, while avoiding ebullism and obtaining an insoluble part consisting mainly of cellulose by releasing the high temperature high pressure suspension to a normal atmosphere; a process of collecting a cellulose fraction by ozone-treating the insoluble parts obtained in the above process; a process of hydrolyzing the cellulose fraction; a process of ethanol fermentation of glucose solution; a process of collecting 60 to 90% ethanol containing water from ethanol fermentation liquid; a process of obtaining 98 to 99.8% ethanol from the 60 to 90% ethanol, containing water; and a waste liquid-treating process. The device of the method is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277202-A (JP)
Title: Multilayer board and manufacturing method thereof
Inventor: MISHIMA SUZUSHI
IPC: H01L51/50
Filed: 2007-05-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer board that has capabilities of forming a low-resistance embedding electrode without use of the etching process and bringing the low-resistance embedding electrode into contact with an ITO transparent electrode to reduce the wiring resistance of the ITO transparent electrode, while increasing the light passing through the multilayer board, and to provide a manufacturing method for such a multilayer board.  <P>SOLUTION: The multilayer board having a first board, a second board, an embedding electrode and an ITO transparent electrode uses a conductive material for the embedding electrode material, wherein the second board is layered on the first board, and the embedding electrode is embedded into the second board with its top face exposed, while the ITO transparent electrode is layered on the second board into which the embedding electrode is embedded for electrical contact between the embedding electrode and the ITO transparent electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007276489-A (JP)
Title: Layered product with chromatic-color metallic luster, and its production method
Inventor: KANAYAMA YUICHI
IPC: B32B15/08
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered product with chromatic-color metallic luster, easily obtainable and excellent in processability, and to provide its production method.  <P>SOLUTION: The production method comprises: blending and kneading an ABS resin and a heterocyclic, perynone-based or thioindigo-based chromatic color dye; pelletizing the blended material; preparing a first unjoined resin layer 11 from the pellet by using an extrusion molding machine; placing a metallic film layer 13 formed by metal vapor deposition on the resin layer 11; and further placing a second unjoined resin layer 12 having a metallic luster on the metallic film layer 13 to heat and pressurize. In the heating and pressurization, the first and second unjoined resin layers 11 and 12 are bonded and at the same time, the dye existing in the first resin layer 11 is shifted into the second resin layer 12 to color to such an extent that a color difference value ΔE is changed to ≥0.8, thus obtaining the layered product having a chromatic-color metallic luster at a second resin layer side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283352-A (JP)
Title: Polarized wave shared microwave band flat antenna
Inventor: NATSUHARA KEIICHI
IPC: H01Q13/08
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarized wave shared microwave band flat antenna capable of shortening a signal transmission wire for connection with a microwave communication device.  <P>SOLUTION: Each partitioned segment is obtained by dividing a vertically polarized wave flat antenna 18V into four in the longitudinal direction and in the lateral direction, respectively. Each partitioned segment constitutes a 4×4 vertically polarized wave element 42. A trunk wire 44 is pulled out from the 4×4 vertically polarized wave element 42 in the vertical direction as an electric supply line. Two 2×2 vertically polarized wave elements, which adjoin on both sides of the trunk wire 44, are connected to the trunk wire 44 through two branch wires sandwiching the trunk wire 44 so that electric length from the edge of the trunk wire 44 can be adjusted. Accordingly, the 4×4 vertically polarized wave element 42 having configuration simpler than those of vertically polarized wave elements with each 4×4 horizontally polarized wave element rotated by 90 degrees can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280066-A (JP)
Title: Pellicle housing container
Inventor: SEKIHARA KAZUTOSHI
IPC: G03F1/62
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellicle housing container which is of light weight and low cost, can bear pressure from outside during storage and in transportation without using any other reinforcing bodies, although the container is made by forming a sheet material, and which has enough rigidity to prevent foreign matters from adhering to the pellicle housed in its interior.  <P>SOLUTION: The container body and the lid body of the pellicle housing container are made by forming a resin sheet material, and the joined part between the outer peripheral long side and the outer peripheral short side forms an angle of 30° or more and less than 60° as seen in the direction of the plane surface to the long side, and is formed in a straight line 50 mm or more in length or in a circular arc with a radius of 40 mm or more. Furthermore, the two mutually parallel sides of the container body, as seen from the side wall direction, may be formed to a shape having the outer peripheral section configured in a vertical face of two or more steps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007330780-A (JP)
Title: Game table and game shoes
Inventor: IWAI TOMIO
IPC: A63B49/02
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game table and game shoes that support health maintenance and function recovery training of aged people or the like.  <P>SOLUTION: The middle part of the game table for a play by rolling a sphere is higher than the other parts; the game table has an inclination so that the height reduces towards the mutually facing end faces from the middle part; the game table is almost square; a concave trough-like member wider than the diameter of at least the sphere is provided along the rim end part of the game surface; and a wall higher than the game surface by a predetermined height is provided along the side rim of the trough-like member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052704-A (JP)
Title: Computer and shared password management method
Inventor: KONO SEIICHI
IPC: G06F21/31
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer in which passwords of a magnetic disk device and a BIOS (Basic Input/Output System) for protecting security can be shared among a plurality of users, and a shared password management method.  <P>SOLUTION: An internal key is encrypted using an external key that can be input only by the users concerned, and the shared passwords are further encrypted using the internal key. The encrypted internal key and shared passwords are stored in a nonvolatile storage means to which read prohibition can be set. Consequently, if the user knows his/her external key, the user can use the computer without knowing the shared passwords and can change the shared passwords.  <P>COPYRIGHT: (C)2008,JPO&INPIT