baber/WOPTO huggingface dataset:
Patent JP-2010197737-A (JP)
Title: Fixing device, image forming apparatus, and magnetic field generating device
Inventor: KOMATSU NOBUYOSHI
IPC: H05B6/14
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a fixing device of an electromagnetic induction heating system, wherein the resistance and inductance of an electric circuit system for generating an AC magnetic field can be adjusted.  <P>SOLUTION: A plurality of magnetic cores 84, which are arranged along a width direction of a fixing belt and form a magnetic of an AC magnetic field generated by an excitation coil 82, are supported by a support member 81 so as to be freely moved in the width direction of the fixing belt, and each of the plurality of magnetic cores 84 movably supported by the support member 81 is set and fixed to a predetermined position in the width direction of the fixing belt by a magnetic core-setting member 87.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196125-A (JP)
Title: Method for leaching copper raw material containing copper sulfide mineral
Inventor: ASANO SATOSHI
IPC: C22B15/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for leaching copper from a copper raw material containing copper sulfide mineral, particularly a low-grade copper raw material which is rich in pyrite and has a low content of copper sulfide mineral in a pressurized container by sending oxygen gas, by which the copper is leached in high yield while minimizing oxidation of sulfur in the copper raw material.  <P>SOLUTION: In the method for leaching copper from the copper raw material containing copper sulfide mineral in the pressurized container by sending oxygen gas, a slurry comprising the copper raw material and an aqueous sulfuric acid solution is formed in the pressurized container, the temperature inside the container is kept at 102-112°C, and the amount of the oxygen gas sent to the container is adjusted so that the pressure inside the container becomes 0.5-2 MPa higher than the equilibrium vapor pressure at that temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196149-A (JP)
Title: Water electrolysis system
Inventor: TAKEUCHI JUN
IPC: C25B9/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To positively prevent moisture in hydrogen from passing through a water adsorber and to enable efficient feed of desired dry hydrogen with a simple structure.  <P>SOLUTION: A water electrolysis system 10 includes a water electrolysis unit 14 which produces high pressure hydrogen by electrolyzing pure water fed from a pure water feeding device 12. A gas-liquid separation device 18, a cooler 20, and a water adsorber 22 are arranged along the flow direction of hydrogen in piping 34c of the water electrolysis unit 14. A first back pressure valve 36 is arranged between the cooler 20 and the water adsorber 22, while a second back pressure valve 42 is arranged in the downstream of the water adsorber 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200618-A (JP)
Title: Milked coffee drink reduced in sugar content
Inventor: HINO YOSHIKO
IPC: A23F5/24
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a milked coffee drink whose sugar content is reduced to a constant value or less, and which has a body taste and is free from a bitter after taste and an astringent after taste originated from whey minerals, and is excellent in the balance of flavor and taste.  <P>SOLUTION: This milked coffee drink includes whey minerals and a high sweet degree sweetener, especially acesulfame potassium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009113119-A (JP)
Title: Stud bolt
Inventor: MIZOGUCHI JUNICHI
IPC: B23K9/20
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stud bolt which enables a torque test to be easily performed and furthermore can prevent the occurrence of inferior products to the utmost.  <P>SOLUTION: The stud bolt 10 for use in capacitor stud welding includes: a male screw formed on a bolt body 11; a projection 12 for electrical discharge on the bottom part; and a non-circular, vertical shaped, recessed part 13 having its axis set to coincide with the tip part of the bolt body 11. An adapter formed at the tip part of a torque wrench is inserted into the vertical shaped, recessed part 13 having a hole with a polygonal cross-section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010201000-A (JP)
Title: Water spout apparatus
Inventor: SHIMIZU TAKESHI
IPC: A47K3/28
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water spout apparatus which has the capability to transmit infrared remote-control signals.  <P>SOLUTION: The water spout apparatus includes a head portion spouting water and having a transmission portion which transmits infrared signals, a casing storing a receiving portion having a receiving window through which infrared signals can pass and receiving the infrared signals passing through the receiving window, a valve portion adjusting the quantity of the water to be supplied to the head portion, a control portion controlling the action of the valve portion on the basis of information of the infrared signals which the receiving portion receives, a hose portion supplying the water to the head portion from the valve portion, and an operating portion provided in the head portion and operating the spouting condition of the water, wherein the transmission portion is provided nearer to the end side relative to the operating portion in the head portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206001-A (JP)
Title: Compound semiconductor electronic device, compound semiconductor integrated electronic device, and epitaxial substrate
Inventor: ADACHI MASAHIRO
IPC: H01L21/205
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normally-off compound semiconductor electronic device using a compound semiconductor having a wurtzite structure.  <P>SOLUTION: A carrier transit semiconductor layer 15 is located between a spacer semiconductor layer 17 and a supporting body 13. Since a heterojunction extends along a reference plane R2 inclined relative to a reference axis Cx in an electronic device 11, a piezoelectric field Pz also faces a direction inclined relative to the reference plane R2. A parallel component Pz (T) of the piezoelectric field works as an inner electric field extending along a heterojunction 21. The inner electric field acts on two-dimensional carriers of the heterojunction 21, and carrier concentration in a heterojunction immediately below a gate electrode 19 is adjusted. When zero volt is applied on the gate electrode 19, the two-dimensional carriers are not substantially accumulated in a bending section of a band of the heterojunction 21 immediately below the gate electrode 19 by the work of the inner electric field. The electronic device 11 has normally-off characteristics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204465-A (JP)
Title: Image forming apparatus
Inventor: FURUKI MANABU
IPC: G03G15/08
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to reduce deteriorated toner in developer, and also, suppress deterioration in charging amount distribution, regardless of the presence of the deteriorated toner.  <P>SOLUTION: A deteriorated toner collection mechanism including a conveying roll 134 and an attracting roll 135 is disposed on the downstream side of a toner supply port 132c in the toner conveying direction. A voltage lower than a voltage applied to a developing roller or a voltage whose polarity is opposite to that of the voltage applied to the developing roller is applied to the conveying roll 134 to hold, among the developer in conveying, the low-charged toner or the reverse-polarity toner on the peripheral surface of the conveying roll. Further, the conveying roll 134 guides the low-charged toner or the reverse-polarity toner into an area facing the attracting roll, then, the guided toner is attracted by the attracting roll 135, and then, collected in a toner collection box 136. The collected toner collected in the toner collection box 136 and unused toner in a toner storage chamber are conveyed to the toner supply port 132c and supplied to a developing unit 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203749-A (JP)
Title: Heating device
Inventor: YOSHIKAWA SHINJI
IPC: F24D3/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device secured in reliability while coping with higher a temperature desired by a user.  <P>SOLUTION: The floor heating device 100 includes a plurality of floor heating panels 2, a temperature-conditioning unit 1 having thermal valves provided for respective supply passages to a plurality of the floor heating panels 2 and circulating/supplying temperature-conditioned water 8 to these floor heating panels 2, and a heat pump unit for heating the temperature-conditioned water 8 circulating in the temperature-conditioning unit 1. The floor heating device 100 can operate in a first operation mode for controlling the operation of both units based on a first high-pressure suppression value Ds1 used for control to suppress the high pressure of the heat pump unit, and in a second operation mode for controlling operations of both the units based on a second high-pressure suppression value Ds2 which is a value used for control to suppress the high pressure and higher than the first high-pressure suppression value Ds1 while fixing the thermal valves corresponding to all the floor heating panels 2 in operation to an opening state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204593-A (JP)
Title: Harmonic wave generator
Inventor: YOSHINO TAKASHI
IPC: G02F1/377
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of wavelength conversion efficiency due to deterioration of a periodic polarization reversal structure in a miniaturized harmonic wave generator in which a wavelength conversion layer including a channel type optical waveguide provided with a periodic polarization reversal structure is held between a support substrate and an upper substrate.  <P>SOLUTION: The harmonic wave generator 1 includes: the support substrate 2; the wavelength conversion layer 3 formed of ferroelectric single crystal and provided with the channel type optical waveguide 10 including the periodic polarization reversal structure 11; a lower bonding layer 8 adhesively bonding the wavelength conversion layer 3 and the support substrate 2; the upper substrate 5 provided on the upside of the wavelength conversion layer 3; and an upper adhesive layer 7 adhesively bonding the wavelength conversion layer 3 and the upper substrate 5. The width w of the wavelength conversion layer 3 when viewed in the direction vertical to the propagation direction A of light in the optical waveguide is 1.5 mm or less. At least one of the support substrate 2 and the upper substrate 5 is formed of material quality having a lower volume resistivity than the volume resistivity of the ferroelectric single crystal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133868-A (JP)
Title: Sampling probe for microarray read out using electrospray mass spectrometry
Inventor: VAN BERKEL GARY J
IPC: G01Q80/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain samples from surface array spots having analytes by the automated sampling system and a method of analysis using an electronic spray.  <P>SOLUTION: The system includes at least one probe, the probe including an inlet for flowing at least one kind of eluting solvent to respective ones of a plurality of spots and an outlet for delivering the analyte away from the spots. An automatic positioning system is provided for translating the probe relative to the spot to permit sampling of any spot. An electrospray ion source having an input connected by fluidity to the probe receives the analyte and generates ions from the analyte. The ion source provides the generated ions to a structure for analysis to identify the analyte, preferably being a mass spectrometer. The probe can be a surface contact probe, where the probe forms an enclosing seal along the periphery of the array spot surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009269595-A (JP)
Title: Load receiving platform lifting gear of cargo handling vehicle
Inventor: KAWAZOE KOJI
IPC: B60P1/46
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To heighten a degree of freedom in mounting a load receiving platform lifting gear, and increase kinds of vehicles capable of building the load receiving platform lifting gear by arranging a power unit of a vertical lift type load receiving platform lifting gear in a dead space in a connection frame fixed to an outer column.  <P>SOLUTION: A load receiving platform 1 is installed to an outer column 2 fixed to a cargo box V so as to be liftable, and a hydraulic cylinder CY installed in a connection frame 24 fixed to the outer column 2 in a horizontal direction is connected to the load receiving platform 1 so as to lift and drive the load receiving platform 1 by the shrinking action of the hydraulic cylinder CY. A power unit PU shrinking and driving the hydraulic cylinder CY is installed in the connection frame 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211548-A (JP)
Title: Information processing device, information processing method, and program
Inventor: MARUYAMA YOSHIHIRO
IPC: G06Q50/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device which compares applied and approved work application information with work record information as record information on operation work.  <P>SOLUTION: The information processing device includes: a work application information receiving section 11 which receives work application information as an application for operation work to an information processing system; an approval information receiving section 15 which receives approval information showing whether the application shown by the work application information is approved or not; a work permission information accumulating section 16 which accumulates work permission information as the operation work showing approved work application information in a white list storing section 17; a work record information receiving section 19 which receives the work record information showing a record of the operation work performed to the information processing system according to the work application information; a work record information accumulating section 20 which accumulates the work record information; and an output section 21 which outputs the work permission information stored in the white list storing section 17 and the work record information accumulated by the work record information accumulating section 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207436-A (JP)
Title: Waist supporter
Inventor: HIROTA MASAKO
IPC: A61F5/02
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waist supporter strong in force to form a shape of a joint between the spine and the hipbone into an "S" letter curve, so to speak, which is a normal shape.  <P>SOLUTION: The waist supporter 10 is made of a material having elasticity into a symmetrical belt shape with respect to a center line 20. Both end parts of the waist supporter 10 are provided with engaging means 11, 12 to be in an engagement state when they are superimposed. An upper edge part of the waist supporter 10 is in the shape where the center part that the center line 20 passes is highest and both end parts are lowest. 21a, 21b, ..., 24b are support members comprising two "coil bones". Support belts are 31a, 31b, 32a, and 32b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212551-A (JP)
Title: Laser oscillation device and laser beam machine
Inventor: OMATSU HIDEFUMI
IPC: H01S3/041
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser oscillation device capable of performing stable laser output by preventing oil mist produced by a blast means from entering a gas passage and also preventing gas consumption from increasing.  <P>SOLUTION: The laser oscillation device is provided with a gear chamber pressure detection means 42 for detecting pressure in gear chambers of blast means 10 and 11, a first gas exhaust passage 31 for exhausting laser gas 2 in a gas circulation path 12, and a gas exhaust amount adjustment means 33 provided on the first gas exhaust passage 31 and decreasing the exhaust amount of the laser gas 2 from the first gas exhaust passage 31 when the pressure detected by the gear chamber pressure detection means 42 rises above predetermined pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212198-A (JP)
Title: Lithium air battery
Inventor: MINOWA HIRONOBU
IPC: H01M4/96
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium air battery of which the positive electrode is constituted using only carbon and a binder and without using a catalyst, and which can be manufactured at low cost due to this constitution.  <P>SOLUTION: The lithium air battery is equipped with a carbon positive electrode 3 composed of carbon and a binder and a metal lithium negative electrode 5 and has a non-aqueous electrolyte solution arranged between the carbon positive electrode 3 and the metal lithium negative electrode 5. The crystallite diameter of the carbon used in the carbon positive electrode 3 calculated by a Sherrer formula in the X-ray diffraction measurement is 15 Å or smaller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217938-A (JP)
Title: Data communication system
Inventor: TANAKA JUNJI
IPC: G06F3/041
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication system for intuitively transmitting the intention of a user on a transmission side to a user on a reception side.  <P>SOLUTION: Data stored in a first portable device (100) is transmitted to a second portable device (200) different from the first portable device. The data communication system is provided with: a tilt detecting part (21) for detecting the tilt of the first device with respect to a prescribed reference posture; a time calculating part (91) for calculating time till displaying the data in the second device, based on the tilt detected by the tilt detecting part; a transmitting/receiving part (92) for transmitting/receiving the data between the first and second devices; and a display means (24) for allowing the second device to display information concerning the data received by the second device after elapse of time for display.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216285-A (JP)
Title: Control device for multi-cylinder internal combustion engine
Inventor: NAGAI MASAKATSU
IPC: F02D17/02
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit deterioration of exhaust emission control catalysts in a multi-cylinder internal combustion engine performing reduced-number-of-cylinder operation.  <P>SOLUTION: Exhaust manifolds 36a, 36b communicate with an A bank and a B bank forming the multi-cylinder internal combustion engine, respectively. The exhaust emission control catalysts 34a, 34b are arranged in the exhaust manifolds 36a, 36b, respectively. In the internal combustion engine, the reduced-number-of-cylinder operation in which fuel injection to a cylinder group forming the A bank is stopped and an operating state of the same is put in a resting state and all-cylinder operation in which fuel is injected to all cylinders is selectively performed based on an engine operating state. When the catalyst temperature Tcat of the exhaust emission control catalysts 34a is equal to or higher than a first predetermined temperature α, the all-cylinder operation is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214683-A (JP)
Title: Printer and ribbon cassette
Inventor: YAMAZAKI TAKESHI
IPC: B41J35/10
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer the cost of which is reduced and the operability of which is improved, and to provide a ribbon cassette to be loaded to the printer.  <P>SOLUTION: The printer includes: a loading section to which a ribbon cassette accommodating an ink ribbon is detachably loaded; a print head for printing by pressing the ink ribbon supplied from the ribbon cassette against a recording medium; and a printing mechanism 16 that has the print head arranged therein and a ribbon holder 113 mounted thereon. The ribbon holder 113 is attached to the ink ribbon supplied from the ribbon cassette, has an opening section facing the attached ink ribbon, and guides traveling of the ink ribbon that is collected by the ribbon cassette. The detachably attached ink ribbon pressed by the print head is exposed from the opening section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263341-A (JP)
Title: Method of manufacturing optically active nipecotic acid ester derivative
Inventor: TAOKA NAOAKI
IPC: C12P41/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily manufacturing an optically active nipecotic acid ester derivative which is useful as a medicinal intermediate from its racemic compound.  <P>SOLUTION: This optically active nipecotic acid ester derivative is manufactured by R-body selectively acylating the secondary amino group of the racemic nipecotic acid ester derivative, using an enzyme capable of R-body selectively acylating the secondary amino group of the racemic nipecotic acid ester derivative, in the presence of an acyl donor, then isolating the remaining (S)-nipecotic acid ester derivative from the reaction mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219772-A (JP)
Title: Image reader and image forming apparatus equipped with the same
Inventor: KAWAMURA KAZUSHIGE
IPC: H04N1/10
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader in which the length of a casing in a sub-scanning direction is shortened to attach a reflection member to the casing and which is therefore made compact, and also to provide an image forming apparatus equipped with the image reader.  <P>SOLUTION: Each clip 93 includes: a bending part 94 which is put through a notched part 91 formed at a sub-scanning-direction end of a side board 41a in the casing 41, is bent in the sub-scanning direction, and also is abutted on the other side surface B1 of the sub-scanning direction in a reflection mirror 60a at the bent place; an engagement pawl 94a which is arranged so as to project from the upper end of the bending part 94 in the height direction of the reflection mirror 60a substantially orthogonally crossed with a main scanning direction and which is engaged with the inner surface of the side board 41a positioned on the inner side of the inner peripheral edge of the notched part 91; a fitting part 95 to be suitable for an aperture hole 92 and having a fitting hole 95a to be suitable for a projection 92a arranged in the aperture hole 92; and a successive connection part 96 successively connecting the bending part 94 to the fitting part 95 and facing the side board 41a.  <P>COPYRIGHT: (C)2010,JPO&INPIT