baber/WOPTO huggingface dataset:
Patent JP-2009235611-A (JP)
Title: Guide-cloth for tire cord fabric
Inventor: HIRANO SHINICHI
IPC: D03D1/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide-cloth for tire cord fabric which is good for environment and capable of improving the appearance and quality of a tire cord fabric while reducing the cost and weight and maintaining the functions as a guide-cloth.  <P>SOLUTION: The guide-cloth 10 for tire cord fabric is produced by the plain weaving of warps 1 and wefts 2. The weft 2 has an elongation at break of 3-25% and a thermal shrinkage of 0.5-3.0% at 177±2°C and is made of a material having a melting point of ≤200°C or having no melting point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008300820-A (JP)
Title: Phase change memory device and method for manufacturing the same
Inventor: LEE CHIEN-MIN
IPC: H01L45/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase change memory device for reducing the contact region of a phase change memory layer and an electrode and increasing integration effect, and to provide a method for manufacturing the same.  <P>SOLUTION: The phase change memory device 100 includes an array of phase change memory cells. Each phase change memory cell includes a selecting MOS transistor disposed on a substrate 110. An upright electrode structure 135 is electrically connected to the transistor through a conductive plug 130. An upright phase change memory layer 140 is stacked on the upright electrode structure 135 with a contact area 145, wherein the contact area 145 serves as a phase transition location. By introducing upright heating electrodes 135 and upright phase change memory layers 140, minimum contact area can be achieved, and operation currents can be further reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091543-A (JP)
Title: Method for producing cellulose acetate derivative and new cellulose acetate derivative
Inventor: MAEDA YUKITSUGU
IPC: C08B15/06
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially efficiently producing a cellulose acetate derivative having a high substitution degree and excellent in various characteristics, particularly optical characteristics.  <P>SOLUTION: In the method for producing a cellulose acetate derivative, cellulose acetate having a total substitution degree of acetyl groups of 1.5-2.9 is allowed to react with a modifier reactive with a hydroxyl group, whereby a modifying group corresponding to the modifier is introduced into a hydroxyl group in the 6-position of a glucose skeleton to produce a cellulose acetate derivative having a higher substitution degree, wherein when the number of moles of water contained in the reaction system at the time of reaction initiation is denoted by x, the number of moles of hydroxyl groups in the 6-positions of the glucose skeletons of the cellulose acetate as a starting material is denoted by y, and the total number of moles of hydroxyl groups in the 2- and 3-positions of the glucose skeletons of the cellulose acetate is denoted by z, the modifier is used in a range from more than x moles to not more than (x+y+0.5z) moles to preferentially introduce the modifying group into a hydroxyl group in the 6-position of a glucose skeleton.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009236259-A (JP)
Title: Insulating rolling bearing for electrical corrosion prevention
Inventor: SENO NAOYA
IPC: C21D1/06
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To high-dimensionally achieve electrical corrosion prevention, securement of dimensional stability under high temperature, and securement of a rolling fatigue service life under a lubrication environment contaminated with foreign matter.  <P>SOLUTION: The surface of an inner ring 1 other than an inner ring raceway 2 is coated with a ceramic insulating layer 7. The inner ring 1 is formed of steel containing, by mass, 0.10-0.60% C, 0.10-1.00% Si, 0.40-1.00% Mn, 0.50-2.00% Cr, and the balance Fe with inevitable impurities. The steel is subjected to carbonizing treatment or carbonitriding treatment to form a surface layer containing, by mass, 0.80-1.40% C. A retained austenite content on the surface layer of the inner ring raceway 2 is set to 10 to 30 vol.%, and the average retained austenite content of the whole inner ring 1 is set to 4 vol.% or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237513-A (JP)
Title: Image forming apparatus
Inventor: FUJITA JUNPEI
IPC: G03G15/16
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of eliminating a risk of degradation of image quality caused by a slip and belt looseness by preventing the slip of a fitting part between an intermediate transfer belt and a driving roller caused by the thermal expansion and contraction of each constitutive member of a driving system due to a temperature change, and preventing the belt looseness near a secondary transfer part of the intermediate transfer belt located between the secondary transfer part and the driving roller.  <P>SOLUTION: The image forming apparatus includes a tension part A comprising a sub-tension roller 70 which is following rotatable to energize the approximately center position of the intermediate transfer belt 10 located between the driving roller 14 and a secondary transfer roller 22a, or the required position on the driving roller 14 side on the loose side of the intermediate transfer belt 10, outward from the belt back face side through a compression spring 71 with its base part fixed to a machine frame or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245011-A (JP)
Title: Knowledge propagation tracing information recording device, knowledge propagation tracing information recording method and program
Inventor: KUNIEDA KAZUO
IPC: G06Q50/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To materialize knowledge propagation tracing information recording when knowledge is transmitted in real world media.  <P>SOLUTION: This knowledge propagation tracing information recording device has: a knowledge transmission analysis part 2 detecting transmission knowledge 101 transmitted by an expression method directly perceivable by a person; a knowledge reference analysis part 4 detecting that the transmission knowledge 101 is referred to by the person; a knowledge retransmission analysis part 6 detecting that the knowledge 105 related to the referred transmission knowledge 101 is transmitted from the person referring to the transmission knowledge 101; and a knowledge tracing information accumulation part 7 storing knowledge propagation information 106 showing when/where/by whom the knowledge is transmitted and when/where/by whom the knowledge is referred to, as an analysis result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243520-A (JP)
Title: Control device for torque converter
Inventor: ETO SHINGO
IPC: F16H61/62
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a torque converter, increasing a torque ratio, reducing a capacity coefficient, sufficiently improving power performance of a vehicle, and reducing a torque when an engine torque is not required.  <P>SOLUTION: This control device for the torque converter is provided with an engine torque necessity determination means 126 determining whether or not the engine torque is required. When it is determined by the engine torque necessity determination means 126 that the engine torque is not required, a capacity coefficient control means 122 reduces the capacity coefficient C of the torque converter 6. Thus, when the engine torque is not required, a load applied to an engine 9 is reduced. Thereby, the amount of fuel supply is reduced and fuel consumption characteristic is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243523-A (JP)
Title: Piping flange joint
Inventor: KUMAGAI TOSHIHIRO
IPC: F16L23/024
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping flange joint which can reduce manufacturing cost by easily manufacturing a flange member by processing a plate member by press punching, and can form a profile of an engaging member with respect to a male serration section of a serration hole of the flange member accurately and exactly.  <P>SOLUTION: An engaging member of an inner circumference surface in a female serration hole 22 of a flange member 18 in a piping flange joint with respect to a male serration section of a piping side is projected to a center side of the female serration hole 22, and formed as a serration tooth 44 in which a curved surface of center side is a convex curved surface of a large circular arc profile with a radius R of 1 mm or larger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240544-A (JP)
Title: Dish dryer
Inventor: NANBU KATSURA
IPC: A47L15/46
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the drying time by removing a prescribed amount or more of droplets from dishes without moving the dishes while keeping the state that they are installed at prescribed position.  <P>SOLUTION: The dish dryer includes; an ultrasonic vibrator 3 for vibrating a radiation plate 6 for radiating ultrasonic vibrations in the air; ultrasonic converging means 8 having a roughly paraboloidal surface, and converging the ultrasonic vibrations radiated from the radiation plate 6 to a linear or point-like focus position; and control means 25 for controlling the ultrasonic vibrator 3 and the ultrasonic converging means 8. The ultrasonic converging means 8 is configured such that the focus position for converging the ultrasonic vibrations is freely variable, and the control means 25 operates the ultrasonic vibrator 3 while moving the focus position of the ultrasonic converging means 8 in the stacking direction of the dishes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247130-A (JP)
Title: Electromagnetic actuator
Inventor: SHINOZAKI YUKAKO
IPC: G03B9/14
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator having a structure in which a coil disposed outside two stator frames so as to surround a bearing part of a rotor is easily attached and detached.  <P>SOLUTION: In a housing chamber constituted of a first stator frame 1 and a second stator frame 3, a rotor 4 is disposed which is supported via bearings in their bearing holes 1c, 3d. A thin wall part 1b-2 is formed on a wall part 1b of the first stator frame 1, and a portion corresponding to the thin wall part 1b-2 is formed on the wall part 3a of a second stator frame 3 as a symmetrically shaped thin wall part 3a-2. An air-core coil 5 is inserted from the side, disposed so as to surround the bearings holes 1c, 3d, and then brought into a fitted state by fitting a yoke 6 into the first stator frame 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245901-A (JP)
Title: Separator for sealed lead-acid battery, and sealed lead-acid battery
Inventor: MORI KEITA
IPC: H01M10/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for sealed lead-acid battery which is composed of a wet manufactured sheet as paper mainly consisting of fine glass fiber, and is superior in bag processability by gear seal, electrolyte affinity, mechanical strength such as piercing strength and tensile strength, and short circuit resistance, and a sealed lead-acid battery using the same.  <P>SOLUTION: The separator for sealed lead-acid battery is composed of a wet manufactured sheet as paper consisting of mainly fine glass fiber, and is wet manufactured as paper a material which contains fine glass fiber 50-80 wt.%, mono-filament-like core sheath type thermal fusion organic fiber 10-25 wt.%, pulp-like or fibril-like thermal fusion organic fiber 5-10 wt.%, and mono-filament-like thermal fusion organic fiber of single fiber 0-5 wt.% (provided that, the total amount of the mono-filament-like core sheath type thermal fusion organic fiber, the pulp-like or fibril-like thermal fusion organic fiber, and the mono-filament-like thermal fusion organic fiber of single fiber is 20-30 wt.%) and in which the total amount of the inorganic material is 70-80 wt.% and the total amount of the organic material is 20-30 wt.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251044-A (JP)
Title: Electronic musical instrument and sound volume control method
Inventor: MATSUDA KAZUNORI
IPC: G10L21/0324
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To control the balance of: a sound volume of musical sound outputted in response to an operation of an input device; and the sound volume of a music piece outputted based on music data more appropriately.  <P>SOLUTION: The sound volume control method includes: a step of generating musical sound in response to an operation of an input device; steps S1-S4 of calculating the sound volume of music based on music data representing a music piece; and steps S6-S7 of setting the sound volume of playback to sound the music piece independently according to the sound volume of musical sound to sound the musical sound based on the sound volume of music. The sound volume of playback can be set automatically, so that the balance of the sound volume of playback to sound a plurality of music pieces different from each other and the sound volume of musical sound becomes more appropriately, for example.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252885-A (JP)
Title: Power semiconductor device
Inventor: SHO AKIRA
IPC: H01L25/18
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device that neither increases in cost and man-hour nor decreases in assembly easiness while accurately and rapidly detecting a switching element generating heat.  <P>SOLUTION: A heat dissipation plate 14 mounted opposite to a first frame portion 2a where power semiconductor elements 4 and 5 are mounted is extended to a reverse surface part of a second frame portion 2c where an integrated circuit 6 for control is mounted to have an extension part 15 which is thicker than a part of the heat dissipation plate 14 which faces the first frame portion 2a and close to the second frame portion 2c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247510-A (JP)
Title: Insertion part of endoscope
Inventor: TAKESHITA RIICHIRO
IPC: G02B23/24
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion part of an endoscope for maintaining excellent resolution correction ability, an airtight function, and a bending function without a hard adhesive that is coated and hardened on an outer surface of a tight binding thread of a rear end of an outer skin tube receiving an adverse influence when the outer skin tube of a bending part is swollen by a slight inner-outer pressure difference (inner pressure > outer pressure) that does not operate an existing check valve.  <P>SOLUTION: In an insertion part of an endoscope, a bending part 20 is wrapped by an elastic outer skin tube 24, a part near a rear end of the outer skin tube 24 is tightly bound and fixed by a thread member 32 near the rear end part of the bending part 20, a hard adhesive 33 is coated and hardened on an outer surface of the thread member 32, a double-sided tape 35 forming adhesive layers on both sides from near a front end part of a region where at least the hard adhesive 33 is coated and hardened to a region more front is attached by adhesion between an inner peripheral surface of the outer skin tube 24 and a member facing its inside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251908-A (JP)
Title: Reader/writer device
Inventor: ITASHIKI EIJI
IPC: G06K17/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader/writer device which makes light from a light-emitting element efficiently emitted from a holding part and is prevented from becoming large-scaled and enables realization of cost reduction.  <P>SOLUTION: The reader/writer device conducts the reading and writing of data from and to a money card, which is held in a prescribed communication-available area, through a holding part 2 arranged in an expression mode. In this case, the device is provided with; a first prism member 21 which is arranged on the back surface side of a light-emitting plate 20, which constitutes the holding part 2, and reflects light from a light-emitting element 11 mounted on a substrate 10 in the device itself to the outer periphery of the arrangement place; and a second prism member 32 which is arranged annularly on the outer periphery of the first prism member 21, so that it surrounds the first prism member 21, and reflects the reflected light from the first prism member 21, in a mode in which the reflected light passes in an annular manner, through from the back surface side of the light-emitting plate 20 to its front-surface side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251977-A (JP)
Title: Software installation system
Inventor: HASE NOBORU
IPC: G06F21/14
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the installation of software only to a terminal whose installation is normally permitted.  <P>SOLUTION: When receiving software and the certificate of a user from a server device 10, a user terminal 20 signs the hash value of software with the secret key of the certificate of a user, and transmits the signature result to the server device 10. The server device 10 verifies the signature result, and when the verification is successful, encrypts an installation key for permitting the execution of the installation of software with a user public key, and transmits it to the user terminal 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257145-A (JP)
Title: Valve opening characteristic variable type internal combustion engine
Inventor: MURASE HIROYUKI
IPC: F02B77/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit shift of a relative position between a driving section of an actuator and a driven section of a valve opening characteristic control member when an engine cover is fastened to a plurality of cam holders.  <P>SOLUTION: In a valve opening characteristic variable engine, the five cam holders 11 for rotatably holding a camshaft 4 are provided on an upper surface of a cylinder head 1 of an in-line four-cylinder engine slidably holding valves 2, the engine cover 13 is arranged on upper surfaces of the cam holders 11 and fastened with bolts B1, an electric motor 14 is attached on the engine cover 13, a drive gear 14a fitted to an output shaft of the motor is engaged with a driven gear 20 of a valve opening characteristic variable mechanism 18, and valve opening characteristics of the valves 2 are varied by drive of the electric motor 14. Knock pins 41 for positioning the engine cover 13 to the cam holders 11 are arranged on the center cam holder 11c adjacent to the driven gear 20 in a cylinder bank.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256233-A (JP)
Title: Medicine having magnetism, guiding system of medicine and device for detecting magnetism
Inventor: EGUCHI HARUKI
IPC: A61K31/19
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug delivery system, capable of solving conventional technological problems and easily utilized.  <P>SOLUTION: This medicine having magnetism is provided by containing an acid salen complex expressed by formula (I) [wherein, R is a substituting group obtained by leaving hydrogen from a compound having a hydroxy group]. Since it is possible to make an iron salen complex itself have the magnetism, by using the same as the medicine, it is possible to induce the medicine to an affected part in a body by utilizing the magnetism which the medicine itself has, without using a carrier consisting of a magnetic material, as performed conventionally.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008181898-A (JP)
Title: Manufacturing method of image display device
Inventor: KAMIO MASARU
IPC: H01J31/12
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To sharply reduce a gas discharged when sealing an exhaust pipe made of glass, which may possibly stays in a sealed vessel.  <P>SOLUTION: This manufacturing method of an image display device has a process in which the exhaust pipe 500 equipped with a sealed portion of metal to which plating treatment is applied is connected to the vessel to evacuate the vessel so that it has a pressure lower than the atmospheric pressure, and a process in which the sealed portion 501 of the exhaust pipe 500 is crimped and sealed to separate it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009259122-A (JP)
Title: Image processor, image processing method, and image processing program
Inventor: KIKUCHI TOMOAKI
IPC: G06T1/00
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily select a successful photograph from photographic images obtained by photographing.  <P>SOLUTION: Photographic image data obtained by photographing with the use of a digital camera is stored in an external storage device. A CPU forms a GUI in response to an image processing program, and displays by list the photographic image data to be processed, which are stored in the external storage device, onto a display device. Furthermore, the CPU performs face detection with respect to each kind of photographic image data to be processed, which are stored in the external storage device, counts the number of successfully photographed facial images, included in the photographic image data, and performs evaluation in response to predetermined evaluation reference, based on the counting result of the facial images. When the evaluation with respect to the whole kinds of photographic image data to be processed is performed, the photographic images are re-arranged in descending order concerning the number of successfully photographed facial images, based on the evaluation result, and displayed on the display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009004744-A (JP)
Title: Printed-circuit board
Inventor: KANG MYUNG SAM
IPC: H05K3/34
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed-circuit board which improves the adhesion between IC and the board by increasing the area of contact between them.  <P>SOLUTION: The printed-circuit board comprises an insulating layer 2 wherein a first circuit pattern 4 including at least one or more via lands 4a is embedded in the upper part so that it has the same surface as the upper surface, while a second circuit pattern 8 formed at a position corresponding to the via land 4a is embedded in the lower part so that it has the same surface as the lower surface, a solder resist layer 12 which is laminated on the insulating layer 2, a via hole 6 which is formed in the insulating layer 2 so as to connect electrically the via land 4a and the second circuit pattern 8, and a bump 10 which is formed in an integrated type on the second circuit pattern 8 so that it pierces the via hole 6 and the via land 4a, and is provided in projection on the upper surface of the insulating layer 2 so that it has a height above the solder resist layer 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009263913-A (JP)
Title: Fireproof panel for construction and heat insulating wall body
Inventor: SOMEYA TOMOHIDE
IPC: E04B1/94
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof panel for construction capable of preventing the occurrence of deformation and separation of a panel connection part, preventing the intrusion of flame effectively without forming heat bridge when a fire breaks out, and reducing its wall thickness and to provide a heat insulating wall body using the fireproof panel.  <P>SOLUTION: This fireproof panel is composed of a body constituted by letting a surface side exterior member and a rear surface side exterior member oppose to each other and filling a heat insulating material between these exterior members and two connection parts A, B provided in both of side end parts of the body. The surface side exterior member in the connection part A is fitted into the surface side exterior member in the connection part B of adjacent panel to form the connection part. The rear surface side exterior member in the connection part A forms a part where it is overlapped on the rear surface side exterior member in the connection part B of adjacent panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT