baber/WOPTO huggingface dataset:
Patent JP-2008275554-A (JP)
Title: Wheel position detector and tire pneumatic pressure detector provided with it
Inventor: MORI MASASHI
IPC: G01L17/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect which wheel is mounted with each transmitter even if reading of ID information is not performed by a user, and to perform wheel position detection while discriminating a spare tire even at a lower speed.  <P>SOLUTION: The amplitude of each reception intensity of trigger signals output from a set of triggering devices 5 is measured in the course of traveling, and based on the magnitude of this amplitude, wheel position detection is performed. Namely, since a transmitter receiver 2 attached to the spare tire 6e does not rotate while traveling, the amplitude of its reception intensity becomes smaller as compared to the other rotating wheels 6a-6d. Consequently, wheel position detection capable of discriminating the spare tire 6e from the wheels becomes possible, even if frames are transmitted and received by response of transmitter receivers 2 attached to not only rear wheels 6c, 6d but also the spare tire 6e, when a trigger signal is output from a second triggering device 5b provided on the rear wheel side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008147157-A (JP)
Title: Method of manufacturing metal separator for fuel cell
Inventor: BAE DONG GWAN
IPC: H01M8/02
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a metal separator for a fuel cell facilitating mass production, and increasing rigidity of the separator to minimize thermal deformation thereof.  <P>SOLUTION: This method of manufacturing a metal separator for a fuel cell includes: a first step of molding two flat plates into recessed and projecting forms; a second step of applying a compounder to the flat plates; a third step of matching the flat plates by facing them to each other to be set symmetrical; and a fourth step of jointing the flat plates to each other by spot welding. The method is characterized in that the flat plates in the first step are composed of a first flat plate positioned in an upper part, and a second flat plate positioned in a lower part; the joint parts of the first flat plate and the second flat plate are molded into recessed and projecting forms; the compounder is applied between the flat plate joint parts in the second step; and, in the third step, the compounder is arranged between them, and spot welding is executed at certain intervals on both sides.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008279331-A (JP)
Title: Method of removing organic halogen compound
Inventor: YOSHIKAWA HIROSHI
IPC: C02F1/42
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing an organic halogen compound by a simple method.  <P>SOLUTION: The method of removing the organic halogen compound comprises the step of passing a treating liquid containing an organic halogen compound through an anion exchange resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286986-A (JP)
Title: Vehicle movement data analysis system
Inventor: NARASAKI MASARU
IPC: G09B9/052
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new application utilizing a DGPS system in which, though off-line, accuracy in position detection is enhanced.  <P>SOLUTION: A vehicle movement data analysis system comprises: a movement data collecting section 10 mounted on an vehicle 11 to collect movement data; and a movement data processing section 21 generating corrected movement data by processing the movement data on the basis of the movement data and correction information obtained from a GPS reference station via communication lines. The movement data collecting section 10 includes: GPS devices 12 and 13; a storage device 15 storing the movement data; and drive recorders 16 and 17 storing images ahead of the vehicle. The movement data processing section 21 includes: a GPS processing section 22 correcting the movement data on the basis of the correction information and outputting the movement information including the acceleration of the vehicle; a map data storage section 25; and a display section 27 on which a migration path on the map, speed, acceleration, and images stored by the drive recorder are displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288464-A (JP)
Title: Semiconductor mounting substrate
Inventor: FURUNO MASAHIKO
IPC: H01L23/12
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when solder is supplied to all over the surface of a solder resist opening on a semiconductor mounting substrate, conventionally, solder of an approximately fixed quantity is not supplied to each of semiconductor bonding electrode terminals, too much solder is supplied to a specific electrode terminal or oppositely, solder is lacked and high-quality solder precoating can not be performed.  <P>SOLUTION: In the area, where an array pattern is non-uniform, of a bonding substrate electrode terminal 4, a dummy substrate electrode terminal 9 in the same shape as the bonding substrate electrode terminal is added and the bonding and dummy electrode terminals (the both being defined as arrangement electrode terminals hereafter) are approximately uniformly arrayed within the area, so that the arrangement electrode terminal adjacent to each other and the solder resist opening are brought into approximately uniform array patterns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298127-A (JP)
Title: Gas switch valve
Inventor: SARUTANI MASAHIRO
IPC: F16K1/34
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein an O-ring of a switch valve is expensive because it is especially made, control is complex, and power required to press a valve element is large due to a large pressure receiving area, causing a large burden to women.  <P>SOLUTION: This switch valve has a body (1), a valve casing (2) disposed on an axial line (X), a restraint member (3), the valve element (4), a spring (5), and the O-ring (6). A supply passage (7) of the body is provided with a storage chamber (8) and an attachment chamber (9) on the downstream side. The valve casing is located at the storage chamber, a gas passage (10) is communicated with the supply passage, and an opening portion (11) is formed on the downstream side. The restraint member is air-tightly attached to the attachment chamber to restrain the valve casing, and a penetrated flowout passage (12) opens at an edge face of a truncated cone-shaped portion (13) of the restraint member. The valve element has a truncated cone-shaped portion (15), a large column portion (16) on a large-diameter part side engaged with the passage of the valve casing, and a small column portion (17) on a small-diameter part side engaged with the flowout passage of the restraint member. The O-ring in which the small column portion is penetrated is located at the opening portion, deformed by a spring and gas pressure to be brought into pressure contact with outer-periphery surfaces of both-truncated cone-shaped portions by restoring force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301076-A (JP)
Title: Image processor
Inventor: DOKOKU KENJI
IPC: H04N1/46
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which can judge whether a calibration chart is available or not more easily than before at the time of color calibration.  <P>SOLUTION: The image processing section 100 comprises a section 101 for reading image data by controlling a scanner device 17 to read out an original optically, a section 102 for judging whether the original is available as a calibration chart or not according to conditions about the color represented by reference image data obtained by reading out the original, and a section calibration 106 performing color calibration by using the image value at a predetermined position represented by the reference image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298989-A (JP)
Title: Image forming apparatus and control method of fixing device
Inventor: SUGANO SATORU
IPC: G03G15/20
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is capable of detecting occurrence of such an abnormality that the fixing member is detected to be in a pressurized state, though actually it has been released from pressurization, and that power is supplied to a heating member.  <P>SOLUTION: In the image forming apparatus, when a printing operation is started and it is detected that a pressure mechanism 210 is in such a state that it pressurizes a fixing belt 301, on the basis of the detection signal of a photosensor 312, the supply of power (energization) to a heater 305 from a heater power supply circuit 211 is started (S3). When the temperature detected by a thermistor 304b exceeds a threshold Temp_th, after the lapse of a predetermined time Δt from the start of the supply of the power to the heater 305 (S4 and S5), it is decided that the abnormality occurs in the pressure mechanism 210 and the supply of the power to the heater 305 is stopped (S7).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008017689-A (JP)
Title: Power quality upgrading device
Inventor: HIBI KENJI
IPC: G05F1/70
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power quality upgrading device for restricting an increase in power voltage and a harmonic overcurrent generated at light loading.  <P>SOLUTION: When reactive power detected by a reactive power meter 22 is not smaller than predetermined advanced-phase reactive power, a controller 24 generates an open command of a semiconductor switch 21 for separating a power capacitor 20 from a system. When the reactive power detected by the reactive power meter 22 is a predetermined delay-phase reactive power or more, a close command of the semiconductor switch 21 with voltage phase of an electric power receiving busbar for making a peak value of a rush current into the power capacitor 20 smaller than a prescribed value is generated so that the power capacitor 20 is connected to the system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112550-A (JP)
Title: Shift register circuit and image display apparatus containing the same
Inventor: HIDA YOICHI
IPC: G11C19/28
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift register circuit of which the high speed operation is allowable.  <P>SOLUTION: The shift register circuit includes: a transistor Q1 supplying a clock signal CLK to a first output terminal OUT; a transistor Q2 discharging the first output terminal OUT; a transistor QD1 supplying the above clock signal CLK to a second output terminal OUTD; and a transistor QD2 discharging the second output terminal OUTD. Gates of the transistors Q1, QD1 are both connected to a node N1, and gates of the transistors Q2, QD2 are both connected to a node N2. The node N1 is charged by a transistor Q3 which is connected between the node N1 and a first input terminal IN and which has a gate connected to a second input terminal IND.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004096-A (JP)
Title: Space recognition method and apparatus of input device
Inventor: SONG JINWOO
IPC: G06F3/038
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor enabling input of three-dimensional information of a space regardless of the holding state or posture of an input device, and an input device using the angular velocity sensor.  <P>SOLUTION: The space recognition method comprises steps of calculating Euler angles to a reference coordinate system using an angular velocity sensor; and identifying spatial position information of the input device according to the movement of the input device by using the calculated Euler angles. A mechanism using this method is incorporated into an input device, whereby three-dimensional information of a space can be input regardless of the holding state or posture of the input device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001704-A (JP)
Title: Injection molded article
Inventor: HIRONAKA KATSUHIKO
IPC: B29C45/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molded article made of a polycarbonate resin having excellent heat resistance, mechanical properties and environmental resistance and produced by using a biomass resource as a raw material.  <P>SOLUTION: The injection molded article is produced from a polycarbonate resin (component A) composed of a carbonate constitution unit expressed by formula (1) and having a melt viscosity of 0.2×10<SP>3</SP>to 4.0×10<SP>3</SP>Pa s measured by a capillary rheometer at 250°C under a shear rate of 600 sec<SP>-1</SP>by injection-molding the resin at a cylinder temperature of 220-270°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008000748-A (JP)
Title: Regeneration of nt-scr catalyst
Inventor: FREY RUEDI
IPC: B01D53/74
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple cleaning method of flue gas during regeneration of a catalyst to be regenerated while continuing refuse incineration, and equipment therefor.  <P>SOLUTION: This method for cleaning flue gas in a refuse incineration plant during regeneration of the catalyst beneficial for reducing nitrogen oxides, comprises a first step of removing acidic polluted gas from the flue gas by a wetting or drying method; a second step of adding ammonia into the flue gas cleaned in the first step in order to reduce nitrogen oxides; and a third step of supplying the flue gas mixed with ammonia to the catalyst(the catalyst is heated for regeneration at a controlled heating rate) for separating ammonia. The amount of ammonia added in the second process and the heating rate in the third process are controlled depending on the amount of polluted gas selected from ammonia contained in the cleaned flue gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009000949-A (JP)
Title: Non-contact optical writing apparatus
Inventor: MURAKAMI KAZUNORI
IPC: H04N1/113
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve shortage of power to a thermal recording medium during thermal recording by effectively utilizing the power of laser beam and to realize speedup of a recording speed.  <P>SOLUTION: Respective single mode laser beams L<SB>1</SB>and L<SB>2</SB>output from first and second single mode semiconductor laser arrays 1 and 2 are superimposed by a dichroic prism 12. This superimposed laser beam La and a multi-mode laser beam L<SB>2</SB>output from a multi-mode semiconductor laser 2 are synthesized by a polarized light beam splitter 13 provided with a λ/4 reflecting plate 14. This synthesized laser beam Lb is main-scanned on a thermal recording medium 16 face in the same direction as the horizontal direction of the multimode laser beam L<SB>3</SB>by a deflective scanning mechanism 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010215508-A (JP)
Title: Regulator of activity of bone-forming protein
Inventor: MIYAZAKI TATSUYA
IPC: A61P19/08
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition which can regulate the activity of a bone-forming protein involved in the formation of a bone tissue or a cartilage tissue.  <P>SOLUTION: The regulator of the activity of the bone-forming protein, which includes a sulfated galactosaminoglycan having 0.6 piece or more ester sulfate group on average per one constituent monosaccharide or a salt thereof as an active ingredient. The composition comprises the sulfated galactosaminoglycan having the 0.6 piece or more ester sulfate group on average per one constituent monosaccharide or the salt thereof and BMP-2, BMP-3, BMP-4, BMP-5, BMP-6, BMP-7, BMP-8, BMP-9, BMP-10, BMP-11, BMP-12, BMP-13, BMP-14 and/or BMP-15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009008950-A (JP)
Title: Toner, method for producing toner, two-component developer, developing device, and image forming device
Inventor: YAMAMOTO YOSHINORI
IPC: G03G9/10
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner, which has flowability and transfer efficiency in a high level in addition to a satisfactory cleaning property, and can form a high-quality image with high definition and high resolution, a method for producing the toner, a two-component developer, a developing device and an image forming device.  <P>SOLUTION: In the toner including at least a binder resin and a coloring agent, grain sizes D50p and D84p in which the accumulated numbers from the major diameter side in an accumulated number distribution are 50% and 84%, respectively, satisfy that the value obtained by dividing D50p by D84p is between 1.43 and 1.64, the average circularity in toner grains with volume average particle size of between 1 μm to 4 μm is between 0.940 to 0.960, and the content of toner grains with average circularity of 0.850 or less in the toner grains with volume average grain size of between 1 μm and 4 μm is 10 piece% or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318780-A (JP)
Title: High-frequency switch module
Inventor: NAGATA KOJI
IPC: H04B1/44
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency switch module which is mainly used for a communication apparatus and is hardly affected by the outside, and also to provide a high-frequency apparatus using the high-frequency switch module.  <P>SOLUTION: A switch circuit 3 constituting a high-frequency switch module in particular includes; at least a control terminal 40; a circuit element 5 for switching connection among a plurality of high-frequency terminals 2a, 2b, 2c in accordance with a control voltage applied from the control terminal 40; and a circuit electrode 31 for connecting the control terminal 40 and the circuit element 5. The circuit element 5 is disposed on an upper face of a laminate 1, the circuit electrode 31 is disposed in an inner layer portion of the laminate 1, the high-frequency terminal 2 is formed on a mounting face of the laminate 1, a side face of the laminate 1 is defined as a face on which any electrode is not formed, of the high-frequency terminal 2, and a ground electrode 20a between the plurality of high-frequency terminals 2 is disposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009015916-A (JP)
Title: Manufacturing method of glass substrate for magnetic disk, manufacturing method of magnetic disk, and burnishing head
Inventor: NISHIMORI KENICHI
IPC: G11B5/84
Filed: 2007-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform burnishing treatment of a magnetic recording medium and a glass substrate for a disk.  <P>SOLUTION: A cutter for scraping protrusions on the glass substrate or the magnetic recording medium is provided on a slider of an air flow end of an air flow generated by rotation of the glass substrate whose magnetic layer is not yet film-deposited or the magnetic recording medium whose magnetic layer is film-deposited, and a collecting means collecting fragments scraped by the cutter is provided at the slider. The collecting means is constituted of a path which is dug in the slider and whose aperture is provided in the vicinity of the cutter and whose back edge aperture is provided in a negative pressure region generated between the slider and the glass substrate or the magnetic recording medium and a filter provided at the path and collecting the fragments. The cutter is formed from diamond.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028568-A (JP)
Title: Device of removing high temperature dust
Inventor: HATTORI TAKESHI
IPC: B01D50/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of removing high temperature dust, which is simple in structure and relatively easy in maintenance.  <P>SOLUTION: The device of removing high temperature dust is provided with a sealed box-like removing body 3 having a supply port 1 of waste gas at the upper part of a side wall and a discharge port 2 of waste gas at the ceiling wall respectively; a partition member 4 that partitions an upper space from a given position inside the removing body into a space positioning the supply port and a space positioning the discharge port and that has a vertical face at a portion facing the supply port; a collection member 5 roughly horizontally extended from a right below position of the supply port to a position appropriately passing over the partition member, disposed at a position lower than the lower end of the partition member in the removing body 3 by a given length, and collecting high temperature dust impinging on the partition member and falling; water 6 charged in the removing body with an upper level set lower than the upper face of the collection member; and a water movement suppressing member 7 suppressing waving of water or rising by becoming droplets by being set lower than the upper level of the water and horizontally and extendedly set inside the removing body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015040-A (JP)
Title: Laser beam second harmonic generator
Inventor: SUMIYOSHI SATOMI
IPC: G02F1/37
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam second harmonic generator of high efficiency and high stability.  <P>SOLUTION: A reciprocation optical path is formed in a periodically polarized nonlinear optical crystal, such as, PPLT (periodically polarized lithium tantalate) doped with MgO or ZnO, PPSLT (stoichiometric PPLT) or PPLN (periodically polarized lithium niobate) or PPSLN (stoichiometric PPLN). The laser beam emitted from an optical fiber laser is inputted from one end surface of the crystal; the wavelength-converted higher harmonic is outputted from the same end surface; heat generation is equalized by passing of the laser beam through the reciprocating optical path; the temperature distribution is equalized within the nonlinear optical crystal; and therefore, wavelength matcning conditions are maintained, under the same conditions in the longitudinal direction. Accordingly, the second harmonic of high efficiency and high stability can be generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019358-A (JP)
Title: Automatic dust collector
Inventor: HAYASHIDA KEISEI
IPC: E02B5/08
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic dust collector simplified in structure by eliminating the need of a structure in which limit switches and proximity switches are installed and requiring no maintenances of a switch power source, control wiring, and switches.  <P>SOLUTION: In this automatic dust collector, dirt is scraped off by a bar screen 1 by lifting a rake 2 circularly rotating around a rack 4 along the bar screen 1. Fluctuation in current, power, or power factor due to fluctuation in the load of a motor 100 for driving the rake 2 is detected. The automatic dust collector comprises a rake regular position stop device which determines whether the rake 2 is rising or lowering due to the fluctuation in the detected current, power, or power factor and stops the rake 2 at a standby regular position A when it is determined as a reference that the rake 2 is transferred from the rising to the lowering.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019100-A (JP)
Title: Polyethylene glycol porous particle and its manufacturing method
Inventor: YAMAMOTO TAKASHI
IPC: C08J9/26
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene glycol porous particle having a weight average molecular weight of not less than 3,000 and its efficient manufacturing method.  <P>SOLUTION: (1) The polyethylene glycol porous particle has a weight average molecular weight of 3,000 to 50,000 and a crystallinity of not less than 10%. (2) The method for manufacturing the polyethylene glycol porous particle comprises changing the state of dissolution of polyethylene glycol in a polyethylene glycol solution consisting of the polyethylene glycol and its solvent to deposit polyethylene glycol porous particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT