baber/WOPTO huggingface dataset:
Patent JP-2009218006-A (JP)
Title: Method of manufacturing electrolyte membrane-electrode assembly
Inventor: YAMAMOTO SHINJI
IPC: B60L11/18
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrolyte membrane-electrode assembly, which can keep small resistance loss caused by ionomer resistance and can enhance power generation performance.  <P>SOLUTION: The electrolyte membrane-electrode assembly includes: a polymer electrolyte membrane; a cathode catalyst layer and a cathode side gas diffusion layer arranged in order on one side of the polymer electrolyte membrane; and an anode catalyst layer and an anode side gas diffusion layer arranged in order on the other side of the polymer electrolyte membrane. In the method of manufacturing the electrolyte membrane-electrode assembly, the cathode layer or the anode layer is manufactured in a process in which (i) a proton conductive polymer electrolyte dispersed in water, conductive carbon carried with noble metal, and an organic solvent are mixed to prepare catalyst ink; (ii) the surface of the polymer electrolyte membrane is coated with the catalyst ink prepared in (i); (iii) the catalyst ink coated on the surface of the polymer electrolyte membrane is dried at ≤90°C under air atmosphere or inert gas atmosphere. The organic solvent is alcohol being uniformly mixed with water and a boiling point of a water-organic solvent mixture is lower than that of water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213998-A (JP)
Title: Vertical roller mill
Inventor: TAMURA MASAHITO
IPC: B02C15/06
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the response of a vertical roller mill to the load fluctuation of a coal fired boiler.  <P>SOLUTION: The vertical roller mill for pulverizing coal lumps is equipped with a rectification block 18 attached to the insidewall of its casing 3 to reduce the horizontal cross section of a classifying chamber 9. Primary air supplied from a primary air feed port 8 ascends from a blow-out port 11, passes through the classifying chamber 9 and a classifier 25, and is sent out of a casing 21 of a coal delivery member as primary mixture air containing pulverized coal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153702-A (JP)
Title: Solid electrolytic capacitor
Inventor: ISHIDA HIDEKI
IPC: H01G9/012
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor which can easily discriminate whether a lead terminal is accurately soldered or not in the state where it is soldered to a printed board.  <P>SOLUTION: An anode-side or cathode-side lead terminal includes an exposed portion 5 which extends in a direction approximately orthogonal to the arrangement direction of the lead terminals, and whose end face is exposed from the side face of a housing. On the exposed portion, at least the end face is applied with plating to improve the solder wettability. Further, tip of the exposed portion is bent upward along the peripheral surface of the housing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009218079-A (JP)
Title: Aberration correction device and aberration correction method of scanning transmission electron microscope
Inventor: SAWADA HIDEAKI
IPC: H01J37/153
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aberration correction device of a scanning transmission electron microscope, which can correct defocus and astigmatism during observation and can obtain atomic resolution; and to provide an aberration correction method thereof.  <P>SOLUTION: The aberration correction device includes: an autocorrelation function calculating means 40 for calculating autocorrelation functions on at least two images respectively, obtained by varying a set value of at least one of a plurality electron optical systems provided in the scanning transmission electron microscope; an aberration coefficient calculating means 41 for fitting an aberration function to isointensity lines of the respective autocorrelation functions, and calculating an aberration coefficient based on the obtained respective aberration functions, and a feedback control means 42 for conducting feedback control to the electron optical system based on the aberration coefficient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215467-A (JP)
Title: Manufacturing method of polyethylene-2,5-furan dicarboxylate
Inventor: MATSUDA KATSUHIRO
IPC: C08G63/12
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a white polyethylene-2,5-furan dicarboxylate.  <P>SOLUTION: The manufacturing method of the polyethylene-2,5-furan dicarboxylate comprises a first step of reacting a furan-2,5-dicarboxylic acid compound represented by general formula (1) (wherein X is a hydroxy group, an alkoxy group or a halogen atom) to with ethylene glycol, to prepare an ester compound and a second step of reacting the ester compound at a reaction temperature of 165°C or higher and lower than 185°C, to cause polycondensation, where reactions in the first and second steps are carried out in the presence of a polymerization catalyst comprised of scandium triflate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213754-A (JP)
Title: Match game system
Inventor: KOGURE KEISUKE
IPC: A63F13/795
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a match game system capable of avoiding a case of preventing a player from participating in a match due to a slight time lag.  <P>SOLUTION: Each of game action input devices (12-1, 12-2, ..., 12-m, ..., 12-z) of each of game terminals (10-1, 10-2, ..., 10-m, ..., 10-z) is provided with a recruitment start input means (12-m1) for accessing a game server (20) to demand recruitment and selection of a match opponent in a predetermined entering time, predetermined game input means (12-m2) and an entering-time elongating demand means (12-m3) as well. The game server (20) is provided with a means (29) for elongating the entering time from the demand from the time elongating demand means (12-m3) of the game terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216653-A (JP)
Title: Navigation device
Inventor: IWASAKI YUTAKA
IPC: G09B29/10
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device which is particularly convenient for an action of a group.  <P>SOLUTION: This navigation device, that uses map data, includes a via-point extracting means for acquiring a candidate point as a via-point on the basis of a departure point and a plurality of destinations set by a destination setting means, and a via-point notifying means that notifies a user of the candidate point as the via-point acquired by the via-point extracting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044122-A (JP)
Title: Magneto-resistive effect element with spacer layer including non-magnetic conductor phase
Inventor: CHO TSUTOMU
IPC: G11B5/39
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a magnetic resistive effect element for acquiring a resistance value capable of achieving the suppression of noise and the suppression of an influence of spin torque and a large MR ratio.  <P>SOLUTION: An MR element is provided with a free layer 25 whose magnetizing direction is changed according to a signal magnetic field; a fixed layer 23 whose magnetizing direction is fixed; and a spacer layer 24 arranged between those layers. The spacer layer 24 has a first region 41; a second region 42; and a third region 43 shaped like a layer, and arranged in a direction crossing the face of each layer of the MR element. This second region 42 is interposed between the first region 41 and the third region 43. The first region 41 and the third region 43 are composed of oxide semiconductors, and the second region 42 includes at least a non-magnetic conductor phase between a non-magnetic conductor phase and an oxide semiconductor phase.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222272-A (JP)
Title: Refrigerating device
Inventor: FUJINAKA SHINICHI
IPC: F25B49/02
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of a refrigerant at a high pressure side to a low pressure side by leakage of an electric expansion valve in a pump-down operation.  <P>SOLUTION: In this refrigerating device comprising a circulation refrigerant circuit constituted by successively connecting a compressor 1, a condenser 2, a liquid receiver 3, a solenoid valve 5, the electric expansion valve 6 and an evaporator 7, and performing the pump-down operation for storing the refrigerant in the liquid receiver 3 by closing the electric expansion valve 6 when an inside temperature reaches a target temperature, and operating the compressor 1 until a pressure at an input side of the compressor 1 reaches a set value or less, the solenoid valve 5 is disposed on the former stage of the electric expansion valve 6, valve leakage detecting means 21-25 are disposed to detect the leakage of the electric expansion valve 6, and the solenoid valve 5 at the upstream of the electric expansion valve 6 is closed in the pump-down operation, when the valve leakage detecting means 21-25 detect the leakage of the electric expansion valve 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009149485-A (JP)
Title: Semiconductor material and semiconductor device
Inventor: NAKANO YOSHITAKA
IPC: C01G3/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu<SB>2</SB>O crystal-containing semiconductor material which contains a third element and has a band gap larger than that in the case where the third element is not added thereto.  <P>SOLUTION: The semiconductor material contains Cu<SB>2</SB>O crystals, and has a band gap of ≥2.1 eV by incorporating the third element other than copper (Cu) and oxygen (O) therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211814-A (JP)
Title: Radio communication system
Inventor: KAMITO TAKEYA
IPC: H04W84/14
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system in which a base station apparatus and subscriber station apparatuses accommodated therein perform data communication by radio with the use of data communication channels, the radio communication system capable of increasing data communication efficiency.  <P>SOLUTION: Data communication between the base station apparatus B and the subscriber station apparatuses C1 to C3 are kept on standby for each data of a communication unit requested to communicate, each data of a communication unit on stand-by are transferred to communication processing to perform the data communication, communication standby information 11 including data for discriminating a subscriber station apparatus concerning communication standby as to the subscriber station apparatuses accommodated in the base station apparatus B is managed, the data communication channels are allocated to the subscriber station apparatuses accommodated in the base station apparatus B concerning the communication standby on the basis of the communication standby information, and data communications are performed between the base station apparatus and the subscriber station apparatuses by radio with the use of data communication channels allocated to the subscriber station apparatuses.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009223995-A (JP)
Title: Content reproducing device
Inventor: SATO KEITA
IPC: G11B33/10
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from misidentifying the device as a failure of the device when the device is not provided with a function depending on a control system.  <P>SOLUTION: The content reproducing system 1 reproduces content read out from a Blu-ray Disk (BD)(R) 41 in which at least any one out of HDMV content and BD-J content has been recorded, the system is provided with a reproducing part 21 reproducing content read out from the BD 41, a function providing part 23 providing the prescribed function in reproduction of the HDMV content, a control system obtaining part 25 obtaining a control system of content recorded in the BD 41. and a notification part 22 which notifies the user about at least any one information indicating that content is the BD-J content and that the prescribed function is not provided, when an obtained control system is the BD-J content.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229673-A (JP)
Title: Automatic accompaniment device and program for attaining automatic accompaniment method
Inventor: MARUYAMA TSUYOSHI
IPC: G10H1/38
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic accompaniment device and a program for attaining an automatic accompaniment method, in which a user concentrates practice of ad-lib performance, even if he or she is a beginner, by repeatedly creating accompaniment music of a typical chord progress by a simple operation.  <P>SOLUTION: When a cadenza classification is indicated by a cadenza indication button 3a, and a chord is input by key pressing in a chord indication key region of a keyboard 1a, an input chord is set as a tonic chord of the indicated cadenza classification. According to a root and a type of the tonic chord, each chord function for constituting the indicated cadenza classification is converted to each chord, and chord progress information is created. Accompaniment performance information is created for each section, by using the chord progress information and indicated style information. After the automatic accompaniment music is started by pressing a style auto button 2a and then, by pressing a start/stop button 2b, the created accompaniment performance information is reproduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231458-A (JP)
Title: Field-effect transistor
Inventor: KANBAYASHI HIROSHI
IPC: H01L29/778
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field-effect transistor which can realize high withstand voltage property more reliably.  <P>SOLUTION: The field-effect transistor made of nitride-based compound semiconductor includes a carrier traveling layer which is formed on a substrate, carrier supply layers which are formed on the carrier traveling layer, are of a conductivity type opposite to the carrier traveling layer and are separated by a recess which is formed up to the depth of the carrier traveling layer, a source electrode and a drain electrode which are formed on the separated carrier supply layers across the recess, a gate insulating film which is formed over the separated carrier supply layers so that it may cover the surface of the carrier traveling layer in the recess and a gate electrode which is formed on the gate insulating film in the recess. In this case, the depth of the recess from the top of the carrier supply layers is equal to or larger than the thickness of the carrier supply layers and equal to or smaller than 200 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227508-A (JP)
Title: Monolithic refractory and waste material melting furnace
Inventor: TSUDA HIDEYUKI
IPC: C04B35/66
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide monolithic refractory having both of heat spalling resistance and corrosion resistance.  <P>SOLUTION: The monolithic refractory comprises refractory powder having a fine particle area of <75 μm particle diameter and an additive containing a binder, wherein an alumina based raw material, an yttria based raw material and an unstable zirconia based raw material are contained in a total ratio of 80 mass% in 100 mass% of the fine particle area and 100 mass% in total three raw materials in the fine particle area comprises 15-94 mass% alumina base raw material, 3-35 mass% yttria raw material and 3-50 mass% unstable zirconia base raw material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231039-A (JP)
Title: Heating cooker
Inventor: KATAOKA YUKIE
IPC: H05B6/12
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker for allowing a user to easily know which a heated object that a guidance shows is.  <P>SOLUTION: The heating cooker includes a top plate 1 on which the heated object is placed, a heating means for heating the heated object, a heated object attribute detecting means for detecting the attribute of the heated object, a storage means 12 storing corresponding relationship data representing a corresponding relationship between the attribute of the heated object and the name of the heated object, a heated object specifying means 11 using the detection result of the heated object attribute detecting means and the corresponding relationship data for specifying the name of the heated object, and a voice output means 13 for outputting a voice representing the name of the heated object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228306-A (JP)
Title: Electric door latch device
Inventor: TADA TAKESHI
IPC: E05B79/08
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric door latch device prevented from being changed over to a door opening allowable state by an improper operation in a normal state and allowed to be easily changed over manually to a door opening allowable state when the device cannot be electrically driven.  <P>SOLUTION: This electric door latch device 20 is so formed that a manual rotating part 40 is disposed inside a door 10, and a tool fitting hole 43B of a noncircular shape in cross section is formed in the surface of the manual rotating part 40 which is opposed to a door trim 19. When a key plate 90 is fitted to the tool fitting hole 43B through a first operation hole 15 extending through the door trim 19, the manual rotating part 40 can be rotated. Consequently, the electric door latch device can be easily changed over manually to the door opening allowable state when the device cannot be electrically driven, and can be surely prevented from being changed over to the door opening allowable state by an improper operation in a normal state by removing the key plate 90.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227836-A (JP)
Title: Organic-inorganic composite composition, method of manufacturing molded article, and optical component
Inventor: SAWANOBORI OSAMU
IPC: G02B1/04
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic-inorganic composite composition that has a high light transmittance and a high refractive index and remains on a mold after molded in a suppressed amount.  <P>SOLUTION: The organic-inorganic composite composition includes a thermoplastic resin, bearing a functional group can form an optional chemical bond with an inorganic fine particle at an end or in a side chain of the polymer, and an inorganic fine particle and satisfies equation (1) [wherein γ<SB>s</SB><SP>p</SP>(mN/m) is a polar component of a surface free energy of the composition measured at 25°C and a relative humidity of 60%; and E (J/m<SP>2</SP>) is a fracture energy density of the composition].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227846-A (JP)
Title: Polyurethane-rubber composite, method for manufacturing the polyurethane-rubber composite, and non-pneumatic tire using the polyurethane-rubber composite
Inventor: IZEKI SEIJI
IPC: C08G81/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a polyurethane-rubber composite exhibiting the excellent adhesive strength not through an adhesive; a method for manufacturing the polyurethane-rubber composite; and a non-pneumatic tire using this polyurethane-rubber composite.  <P>SOLUTION: The polyurethane-rubber composite is formed by vulcanization-bonding the polyurethane region which is formed by curing a polyurethane composition that contains an isocyanate-terminated prepolymer having a double bond in the main chain, an organic sulfide and dimethylthiotoluene diamine, and the rubber region which comprises a rubber composition that contains a rubber component having a double bond.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226808-A (JP)
Title: Gadget ink pack and ink cartridge
Inventor: SUGITANI HIROSHI
IPC: B41J2/175
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently stabilize the supply of ink to a printer and reduce residual ink in a film bag.  <P>SOLUTION: The gadget ink bag is formed by joining a plurality of flexible films in the form of a bag by thermal fusion. The film bag 4 has gadget side portions 4g which can be folded inward from folds P on both sides of the short side direction, and an ink channel groove 6 provided in a mouth stopper member 5 drawing out the ink S in the film bag 4 and extending in the long side direction of the film bag 4 is formed in the inside of the obverse portion and/or the reverse portion of the film bag 4. The ink channel groove 6 is structured so as to conforms to the folds P of the gadget side portions 4g, when the gazette side portions 4g are folded from the folds P.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227174-A (JP)
Title: Tire puncture preventive member and wheel assembly
Inventor: DATE MUNEHIRO
IPC: B60C19/12
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure that allows traveling in a stable state even in a puncture state, in a tire puncture preventive member arranged between the inner peripheral surface of a tire and the outer peripheral surface of a tube.  <P>SOLUTION: A central bulging part 5a, which bulges inside in the tire radial direction, is formed at the center in the width direction in the inner peripheral part of the puncture preventive member 5. Recesses 5b, which sink outside in the tire radial direction, are formed at both sides in the width direction of the central bulging part 5a in the inner peripheral part. Thereby, a rim 2 is received well in a state of being positioned at the recesses 5b of the puncture preventive member 5 at the time of traveling on puncture, which, as a result, allows stable traveling even at the time of puncture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229379-A (JP)
Title: Method and system for measuring atp-ase activity using isfet
Inventor: TANI TOSHIO
IPC: G01N27/414
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of measuring a phosphoric acid caused by ATP activity reaction and changes in its concentration with high sensitivity, and a system using the same.  <P>SOLUTION: The method and the system uses an ion sensitive field effect transistor (ISFET) sensor using tantalum pentoxide for a sensing section and having a configuration to detect ion concentration by detecting a change amount in potential level of a channel based on changes in the surface potential of the sensing section, the sensor having the sensing section sensitive to ions formed on a gate insulation film of a field effect transistor (FET), for measuring the ATP-ase activity of protein having the ATP-ase activity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230004-A (JP)
Title: Image forming apparatus
Inventor: ITO SHIGEHARU
IPC: G03G15/16
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indirect transfer type image forming apparatus capable of appropriately adjusting an imaging condition for a photoreceptor and an imaging condition for a transfer belt, respectively, based on one reference toner pattern.  <P>SOLUTION: The indirect transfer type image forming apparatus in which a toner image formed on the photoreceptor 20c is transferred to a paper sheet through the transfer belt 21 includes: an image forming control part 31 for forming the reference toner pattern on the photoreceptors 20c; a first reference density detection part 32A for detecting the density of the reference toner pattern on the photoreceptor 20c before the reference toner pattern is transferred to the transfer belt 21; a second reference density detection part 32B for detecting the density of the reference toner pattern transferred to the transfer belt 21; and an imaging condition adjusting part 33 for adjusting a developing condition or the like based on the detected density by the first reference density detection part 32A, and adjusting a transfer condition based on a difference between the former detected density and the detected density by the second reference density detection part 32B.  <P>COPYRIGHT: (C)2010,JPO&INPIT