baber/WOPTO huggingface dataset:
Patent JP-2009229154-A (JP)
Title: Dissolved gas concentration measuring sensor device for underwater robot
Inventor: SAWADA SHINICHI
IPC: G01N33/18
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gas bubble from permeating a separation membrane to enter a gas chamber.  <P>SOLUTION: A separation membrane type dissolved gas concentration measuring sensor device 1A is attached to the material mounting part 8a of the underwater robot 8 through a connector 9 in a state of being arranged in an angle posture ranging from an angle downward inclined by about 30° in a vertical direction to about 135°. By arranging the separation membrane 5 of the dissolved gas concentration measuring sensor device 1A within an angle range from an angle inclined by about 30° from a horizontal direction to verticality to pass the gas bubble 12 present in a measuring region through the outside of the separation membrane 5 to float the same, the adhesion of the gas bubble 12 to the separation membrane 5 is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226687-A (JP)
Title: Liquid supplying system and manufacturing method therefor
Inventor: MIYAJIMA TOMOAKI
IPC: B05C11/10
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for appropriately supplying a liquid from outside to a liquid jetting apparatus in which a liquid container can be installed.  <P>SOLUTION: The liquid supplying system is equipped with the liquid container (1) which can be installed in the liquid jetting apparatus, a liquid replenishing device (900), and a liquid flow channel member (910). The liquid container (1) is equipped with a liquid storing chamber which stores the liquid, an atmosphere flow channel which connects the liquid storing chamber with the atmosphere, a liquid supplying port which supplies the liquid to the liquid jetting apparatus, an intermediate flow channel led from the liquid storing chamber to the liquid supplying port, and a sensor provided in the intermediate flow channel to detect the presence or absence of the liquid. The liquid storing chamber includes an upper storing part present vertically uppermost among the liquid storing chamber. The intermediate flow channel has a buffer chamber which is formed at a position adjacent to the upper storing part on the downstream side from the sensor. The liquid flow channel member (910) is connected to the upper storing part, and a communication opening is formed in a wall between the upper storing part and the buffer chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228607-A (JP)
Title: Shaft torsion determination device and shaft torsion determination method
Inventor: SATO HISAFUMI
IPC: G01H1/10
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect shaft torsion generated either or both of rotary shafts of a generator and a turbine by only referring the value of a signal which is always monitored in a power plant.  <P>SOLUTION: This shaft torsion determining device 200 includes a field magnet voltage measurement part 204 measuring field magnet voltage applied to an electromagnet 108 of a rotor of a generator 106, a storage part 220 storing allowable amplitude of field magnet voltage determined beforehand based on tolerance of shaft torsion angle of the rotary shaft 120, a moving average process part 205 calculating moving average of filed magnet voltage measured by the field magnet voltage measurement part, an amplitude detection part 206 detecting amplitude of the field magnet voltage measured by the field magnet voltage measurement part 204, and a threshold determination part 208 determining whether amplitude to the amplitude detected by the amplitude detection part 206 from the calculated moving average value exceeds allowable amplitude.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228111-A (JP)
Title: Aluminum alloy extruded material having excellent bending-crashed property and corrosion resistance and method for manufacturing the same
Inventor: MORITA KEIJI
IPC: C22F1/04
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 6000-series aluminum alloy extruded material excellent in both of bending-crashed property and corrosion resistance required as a car body reinforcing material even if the collision conditions of automobiles get severe.  <P>SOLUTION: A mean spacing between intergranular precipitates having a size of ≥1 μm is increased in the Al-Mg-Si-based aluminum alloy extruded material of a specific composition containing Mg, Si, Fe, Mn, Cu, Zn, Ti, etc., and the Al-Mg-Si-based aluminum alloy extruded material has an equiaxial recrystallized structure where there are many cube orientation in whole regions in a thickness direction of the extruded material, whereby both of the bending-crashed property and the corrosion resistance are improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237190-A (JP)
Title: Method of controlling belt fixing device, belt fixing device, and image forming apparatus
Inventor: SATO MAKOTO
IPC: G03G15/20
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling a belt fixing device that can prevent an end portion of a fixing belt from being damaged, and to provide a belt fixing device, and an image forming apparatus.  <P>SOLUTION: When the driving of the fixing belt 34 is stopped, a guide ring 40 presses the end portion of the fixing belt 34 in the axial direction of a heat roller 35 with force Ft, and a large stress (reactive force Fs) is applied to the end portion of the fixing belt 34, and accordingly ruffles (wrinkles) 34x and 34y are formed in the fixing belt 34. The x corresponds to an end portion bend length of the fixing belt when the guide ring 40 comes into contact with and hooks the end portion of the fixing belt 34 due to thermal contraction. When the fixing belt 34 having stopped restarts, forward or backward rotation is executed a predetermined number of times so as to move the position of x in the rotation direction of the fixing belt by not more than 4x, thereby eliminating the end portion bend.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234864-A (JP)
Title: Hydrogen production apparatus and fuel cell system
Inventor: FUKUNAGA AKIHIKO
IPC: H01M8/10
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen production apparatus enhancing hydrogen production efficiency without enlarging in size.  <P>SOLUTION: A projecting portion 43 projecting toward an apical part 31c of a cylindrical body 31b of a combustion tube 31 is disposed at the bottom 38 of a reformer, and exhaust gas E guided toward the bottom 38 by the cylindrical body 31b is diverged by the protruding portion 43 on the apical part 31c side of the cylindrical body 31b and allowed to flow smoothly into the lower end opening 33a of an exhaust gas passage 33. The exhaust gas E is efficiently passed through the exhaust gas passage 33, so that a sufficient amount of heat is supplied to a reforming section 32 without enlarging the combustion tube 31. Since the exhaust gas E is allowed to flow smoothly into the lower end opening 33a of the exhaust gas passage 33 and prevented from staying near the bottom 38, the amount of heat transferred to a carbon monoxide removal device 22 is reduced, whereby the temperature control of the carbon monoxide removal device 22 is made easy and the degradation of carbon monoxide removal efficiency is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241616-A (JP)
Title: Wheel bearing device
Inventor: KAMIKAWA TAKESHI
IPC: B60B27/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference of a calking fixture and an annular part of a hub wheel by ensuring a pivoting space of the calking fixture in a required range of a calking position when a shaft end of a central shaft part integrally formed on an outer ring of a constant velocity joint is calking-fixed to the hub wheel in a wheel bearing device.  <P>SOLUTION: Axial length of the annular part 18 formed on a periphery of a calking-fixed part 17 of an outer side end surface 16 of the hub wheel 10 is set to length that it is not interfered with a calking punch 32 at pivoting rotation of the calking punch 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242254-A (JP)
Title: Percutaneously absorbable medicated patch
Inventor: TANBA TAKUYA
IPC: A61P25/34
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a percutaneously absorbable medicated patch with suppressed change in pressure-sensitive adhesive characteristics with time and excellent sustained medicament release.  <P>SOLUTION: The percutaneously absorbable medicated patch 1 includes a substrate 11, a medicament storage layer 12 formed on either side of the substrate 11 and containing a medicament, a first pressure-sensitive adhesive layer 13 formed between the substrate 11 and the medicament storage layer 12 and adhering the substrate 11 to the medicament storage layer 12, a second pressure-sensitive adhesive layer 14 formed on the surface of that side of the medicament storage layer 12 which is opposite to the substrate 11, and a release sheet 15 formed on that surface of the second pressure-sensitive adhesive sheet 14 which is stuck to the skin, wherein the gel fraction of the first pressure-sensitive adhesive layer 13 is 45-95%, the gel fraction of the second pressure-sensitive adhesive layer 14 is 55-95%, and the relationship: T<SB>2</SB>/T<SB>1</SB>≥2 holds: wherein T<SB>1</SB>[μm] is the average thickness of the first pressure-sensitive adhesive layer 13, and T<SB>2</SB>[μm] is the average thickness of the second pressure-sensitive adhesive layer 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244018-A (JP)
Title: Method and device for detecting fluorescence
Inventor: KIMURA TOSHIHITO
IPC: G01N21/64
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize measurement with reproducibility simply and inexpensively in fluorescent detection using surface plasmon.  <P>SOLUTION: In the fluorescent detection using the surface plasmon, excitation light La of a wavelength that excites a fluorescent label F and reference light Lb with a wavelength longer than that of this excitation light La are irradiated through a dielectric plate 11 toward an interface between the dielectric plate 11 and a metallic film 12, so that a first electrical field enhancing field Ewa and a second electrical field enhancing field Ewb are respectively generated on the top surface of the metallic film 12. Then, the strength of the first electrical filed enhancing field Ewa is estimated from the relation between the strength of the first electrical field enhancing field Ewa and the second electrical field enhancing field Ewb by use of the scattered light Lsb of the second electrical field enhancing field Ewb that is approximately proportional to the strength of the second electrical field enhancing field Ewb, and the fluorescence amount of fluorescence Lf emitted from the fluorescent label F is normalized to compensate it to the strength of the first electrical field enhancing field Ewa.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244051-A (JP)
Title: Air/fuel ratio detector
Inventor: OKAMOTO TAKU
IPC: G01N27/41
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive air-fuel ratio detector for determining whether a gas to be detected is an oxidizing atmosphere or a reducing atmosphere.  <P>SOLUTION: A constant voltage circuit 5 is provided so that a constant current (0.5 mA) is supplied, which is larger than the limiting current of a pumping cell 2 when an exhaust gas is the reducing atmosphere and smaller than the limiting current of the pumping cell 2 when the exhaust gas is the oxidizing atmosphere. A CPU91 determines whether the exhaust gas is the oxidizing atmosphere or the reducing atmosphere based on the voltage between the pump electrodes 22a, 22b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246124-A (JP)
Title: Coating solution for formation of intermediate layer, method for production of organic electroluminescence element, and the organic electroluminescence element
Inventor: MORISHIMA SHINICHI
IPC: H01L51/50
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for forming an intermediate layer with a simple method that does not require a vacuum atmosphere, to provide a method for manufacturing an organic electroluminescent element using the same, and to provide the organic electroluminescent element.  <P>SOLUTION: The organic EL element 1 is formed by laminating a substrate 6, an anode 2, a hole injection layer 7, a light-emitting layer 4, an electron injection layer 5 and a cathode 3 in this order. The electron injection layer 5 is formed by applying an application liquid for intermediate layer which can be obtained by dissolving an alkali metal salt to the surface of the light-emitting layer 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241777-A (JP)
Title: Glove compartment device in vehicle
Inventor: SHIGA MINORU
IPC: B60R7/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a constitution of a glove compartment device in a vehicle and to easily perform operation relative to the glove compartment device.  <P>SOLUTION: The glove compartment device in the vehicle is provided with: a glove compartment part 14 in which the inside is made to a glove compartment space 13 and a glove compartment opening 15 for opening the glove compartment space 13 toward a cabin 2 is formed; a lid body 16 extending in a vertical direction and openably/closably closing the glove compartment part 14 from a cabin 2 side; and a pivot support unit 17 for pivotally supporting the lid body 16 on a lower part opening edge part (opening edge part) 15a of the glove compartment opening 15 such that the lid body 16 can be reciprocation-turned A, B toward a direction leaving from the glove compartment opening 15. A stopper 32 projected toward to the inside of the glove compartment space 13 and restricting the storage article 12 stored in the glove compartment space 13 from being moved to the glove compartment opening 15 side is formed on the pivot support unit 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009139077-A (JP)
Title: Circumferentially-divided parabolic antenna, and solar-ray tracking platform
Inventor: UKAWA FUKUJIRO
IPC: F24S23/30
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To construct a parabolic antenna safe in a small size and a large size, and to provide an easy solar-ray tracking platform capable of using a membrane structure parabola, by using even wind force and carrying out division correspondence with respect to seasonal fluctuating sun elevation, and sun rotating movement.  <P>SOLUTION: In the parabolic antenna, circumferentially divided mirror parts are integrally structured by support trunks, and it can be constructed as a small or large structure. It uses a protective wall of an unnecessary ray angle as a wind mill. It has a membrane structure using a low pressure chamber with respect to the atmospheric pressure. A (primary) platform is arranged horizontal in a true north direction by a horizontal ground or extensible legs, and a (secondary) platform having a sliding rotation center for seasonal fluctuation in a solar-ray condensing focal point is arranged in parallel with the earth's axis. In addition to elevation due to a solar latitude, it is slid about once a day to a solar elevation angle of 23.4 degrees of seasonal fluctuation by an extensible mechanism of a (tertiary) platform tip, and respective rotation is carried out at a rate of 360 degrees 59 minutes and 8 seconds per 24 hours with respect to earth axis rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009247615-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve interest in a game when executing the performance of making a motif form appear in a notice performance.  <P>SOLUTION: A microcomputer 100 for performance control determines to turn the display form of the notice performance determined to be executed to a special display form for making the motif form (prescribed pattern or color or the like) appear by a higher ratio when it is determined to be a jackpot than when it is determined not to be the jackpot. Also, the number of the notice performances to be executed in the special display form of making the motif form appear is increased by a higher ratio when it is determined to be the jackpot than when it is determined not to be the jackpot. Thus, not only the motif form is made to appear in the notice performance to report an expectation degree but also the expectation degree corresponding to the number of the notice performances in which the motif form appears is reported.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250004-A (JP)
Title: Horizontal member support metal fitting for installing ceiling board and ceiling board installing structure
Inventor: SHIODE YUZO
IPC: E04B9/14
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly enable construction, without using welding and a large-scale machine, in a horizontal member support metal fitting and a ceiling board installing structure using the same, used when installing a ceiling board under a roof and a floor material of, for example, a building.  <P>SOLUTION: This support metal fitting is the horizontal member support metal fitting 10 for installing the ceiling board attached under a horizontal member such as the roof and the floor material of the building. The support metal fitting 10 is formed in a cross-sectional substantially U shape out of a vertical piece 11 and a pair of opposed pieces 12 and 13 integrally substantially horizontally arranged on both upper-lower sides of its vertical piece. A folding-back piece 14 for sandwiching and fixing a lower flange 2b of an H-shaped steel frame beam 2 between the opposed pieces, is integrally formed under its lower side opposed piece 13. A bolt threadedly engaging female screw hole 12a is formed in the upper side opposed piece 12. The support metal fitting has a horizontal member slipping-out preventive locking fixing bolt 15 inserted between the pair of opposed pieces by threadedly engaging with its female screw hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257181-A (JP)
Title: Working vehicle
Inventor: NISHI EIJI
IPC: F02D45/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle capable of properly sensing the load of an engine in the case the vehicle is equipped with a first controlling means to operate a governor device (all-speed governor, load control, droop control) and a second controlling means (isochronous controlling means).  <P>SOLUTION: The working vehicle includes a rotation speed difference sensing means to sense the difference between the engine speed in no-load condition corresponding to the operating position of an accelerator manipulating tool 73 and the sensing value of a rotation speed sensor 72 (actual engine speed), and an injection amount sensing means to sense the fuel injection amount. The load of the engine is sensed on the basis of the sensing value of the rotation speed sensing means in the condition that the first controlling means 81 is in operation. In the condition that the second controlling means 82 is in operation, the load of the engine is sensed on the basis of the sensing value of the injection amount sensing means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258466-A (JP)
Title: Plasma display device
Inventor: MURATA MITSUHIRO
IPC: G09G3/298
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To display smooth gray level without generating pseudo contour by performing high-speed and stable write operation.  <P>SOLUTION: A protective layer of a plasma display panel includes a base protective layer formed of a thin film containing a metal oxide, and a particle layer formed by depositing agglomerated particles each formed by agglomerating a plurality of single-crystal particles of magnesium oxide on the base protective layer. A panel drive circuit is configured to drive the panel by configuring one field period by temporally disposing a second subfield group of two or more subfields having a write period Tw for erasing wall charges for generating a sustain discharge, and a sustain period Ts for emitting a discharge cell by generating a sustain discharge after a first subfield group of two or more subfields having an initialization period Ti for forming a wall charge for generating a write discharge, a write period Tw for forming a wall charge for generating a sustain discharge, and a sustain period Ts for causing a discharge cell to emit light by generating a sustain discharge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260786-A (JP)
Title: Control unit
Inventor: MORITA REI
IPC: G10H1/18
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To control characteristics of sound signals from a plurality of sound sources by intuitively associating them.  <P>SOLUTION: A plurality of disk-like packs 32 are mounted on an upper surface of a plane table 30 on a control surface 15. Sound sources are associated with the respective packs 32, which are rotated to control sound characteristics selected by a sound characteristic kind selection switch 31. A display unit is built in the table 30, and a gage 33 which displays a sound characteristic kind to be controlled is displayed near each pack 32 using the display unit. A position sensor built in the table 30 detects the position and rotation of each pack 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260806-A (JP)
Title: One-bit quantized signal transmitter
Inventor: ISHIHARA TAKAKO
IPC: H04J3/00
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To set a pulse width, assigned to one channel, to the maximum according to the number of channels by making the number of channels of a one-bit quantized signal to be transmitted variable in a one-bit quantized signal transmitter that transmits a multiplexed and one-bit quantized signal.  <P>SOLUTION: The one-bit quantized signal transmitter transmits content data of at least one file by converting them into a one-bit quantized signal. The one-bit quantized signal transmitter includes a means for determining the number of channels to be multiplexed according to the number of files of the content data, and a means for generating and transmitting a one-bit quantized signal of a pulse width according to the number of the channels to be multiplexed by using the configuration of a multiplexing frame that can transmit a one-bit quantized signal of the maximum N channels (N is an integer of ≥2) by multiplexing it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255000-A (JP)
Title: Apparatus for supplying staple fiber
Inventor: YASUNAGA TOSHIYUKI
IPC: D01G23/02
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To stably and quantitatively supply a staple fibrous material containing water.  <P>SOLUTION: An apparatus for supplying staple fiber includes a hopper 10 to which a staple fibrous material containing water is fed, a screw feeder part 28 composed of a screw 26 installed in a rotary shaft 18 set in a freely rotating manner in the inside of the hopper 10, and paddles 30 and 32 attached to the rotary shaft 18 in the screw feeder part 28 or its periphery, and the paddles 30 and 32 are bent or curved at an angle of 10 to 100° toward the rotation direction of the paddles 30 and 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264904-A (JP)
Title: Sensor element using nano-structure, analyzing chip, analyzer, method for manufacturing sensor element and analysis method
Inventor: CHO SUNJIN
IPC: G01N29/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor element having a nano-structure exposed in a flow channel, capable of being simply formed, keeping reliability high, and performing detection of high capacity.  <P>SOLUTION: The sensor element 1 has a substrate 2 having a surface provided with a groove part 5 and the silicon nano-wire 3 provided in the groove part 5 so as to span both sidewalls of the groove part 5 and integrally constituted along with the substrate 2. The silicon nano-wire 3 is spaced apart from the base of the groove part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT