baber/WOPTO huggingface dataset:
Patent JP-2010271063-A (JP)
Title: Ionization type gas sensor and gas detecting system
Inventor: OKAMOTO TSUTOMU
IPC: G01N27/64
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionization type gas sensor capable of detecting a specific metal gas without using a radiation source, and to provide a gas detecting system.  <P>SOLUTION: The ionization type gas sensor is configured to detect the metal gas, which is heated to form a solid oxide, as detection target gas and equipped with a conductive chamber into which the gas to be inspected is introduced while being heated, an ozone producing means for producing ozone by the air present in the chamber, a collection electrode for detecting the ion current produced in the chamber, and a voltage applying means for applying a potential difference across the chamber and the collection electrode. The ion current produced when ozone is produced by the air in the chamber is reduced by the presence of the gas particles related to the detection target gas and the concentration of the gas is detected according to the change quantity of the ion current. The gas detecting system includes the gas sensor, a pyrolytic device and a gas introducing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270808-A (JP)
Title: Spline shaft coupling
Inventor: KANEKO KAORU
IPC: F16D1/02
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spline shaft coupling capable of surely transmitting rotation torque by connecting two rotating shafts, absorbing the thermal expansion of one or both the rotating shafts, and effectively suppressing abnormal noise (impact sound) by a collision or gear rattle by backlash, and facilitating axial alignment and processing for axial alignment.  <P>SOLUTION: The spline shaft coupling 10 is configured to transmit the rotation torque by coaxially connecting two rotating shafts 11 and 21 having splines 11a and 21a at end portions, respectively. The coupling includes an intermediate sleeve 32 coaxially having a pair of splines 32a and 32b to be meshed with the splines 11a and 21a of the rotating shafts 11 and 21, respectively, and a pair of compression springs 34a and 34b urging the intermediate sleeve 32 toward the middle position of the two rotating shafts to absorb the thermal expansion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259744-A (JP)
Title: Footwear hardly causing stumble
Inventor: MIYATA SHOICHI
IPC: A43B23/17
Filed: 2009-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide footwear hardly causing a stumble because a person getting older easily stumbles over even a slight level difference and falls to easily get injured or break a bone in this aging society.  <P>SOLUTION: This footwear includes a toe part formed by integrally molding rubber (1), rounded plastic (2) and leather (3) or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276438-A (JP)
Title: Noncontact blade vibration measurement method for rotary blade
Inventor: HATTORI HIROAKI
IPC: G01H17/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact blade vibration measurement method for rotary blade, obtaining sufficient information by less noncontact sensors and reducing a sensor pitch, thereby applicable for measurement in small-diameter turbomachines.  <P>SOLUTION: The method includes contactlessly detecting a rotary blade 1 by noncontact sensors 12 attached to a casing 2, measuring vibration of the rotary blade from the times of rising (trigger-in) and falling (trigger-out) of detected signals of the rotary blade by the noncontact sensors, and calculating an amplitude and a frequency from a gap between passage times at vibration and non-vibration of the rotary blade and a difference of times at rising and falling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280580-A (JP)
Title: Association compound of trehalose or maltitol with metal ion compound
Inventor: OKU KAZUYUKI
IPC: A23L23/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product of a modified metal ion compound improved in industrially undesirable properties inherent in metal compounds, such as deliquescence, reducing ability, oxidizing ability, and poor solubility in water, a method for producing the same, and uses thereof.  <P>SOLUTION: An associate-containing powder comprises an associate of trehalose or maltitol with a metal ion compound comprising a magnesium ion compound and/or a calcium ion compound or a bittern component. The method for producing the associate-containing powder comprises mixing maltitol with a metal ion compound comprising a magnesium ion compound and/or a calcium ion compound in an aqueous medium to form an associate, then pulverizing the associate, and collecting the pulverized associate. Food and drink, feed, a cosmetic or a drug comprises the associate-containing powder as a mineral-enriching agent, a mineral supplement, a flavor improver, a tofu coagulant, a humectant, a plant nutrient, a plant vitalizing agent or an allergic reaction inhibitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010276323-A (JP)
Title: System for controlling humidity
Inventor: DAZAI RYUTA
IPC: F24F11/02
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operation cost while preventing the generation of static electricity in a room to be controlled.  <P>SOLUTION: The presence/absence of a person in a data center 1 is detected by using a card reader 8. The information on the presence/absence of the person is transmitted to an air conditioning controller 3A via an entrance/exit management device 7. The air conditioning controller 3A sets a set value of humidity in the room at RHspL (30%RH) when there is no person in the data center 1, and sets the value at RHspH (40%RH) when there is a person in the data center 1. The air conditioning controller 3A performs quick humidification from 30%RH to 40%RH when the absent state of the data center 1 is changed to the present state. This quick humidification is performed by using humidifiers 2-3, or relative humidity in the room may be raised by increasing a cooling capacity of an air conditioner 2 without using the humidifiers 2-3. Furthermore, the presence/absence of the person may be detected by arranging a human detecting sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282443-A (JP)
Title: Autonomous mobile device
Inventor: SAKAI TATSUO
IPC: G05D1/02
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently realize smooth movement without greatly changing a direction of a bypass point when an autonomous mobile device bypasses an obstacle, and moves.  <P>SOLUTION: The autonomous mobile device 1 includes a controlling unit for moving an own position based on environment information obtained by a laser radar 2 and a bypass point generating unit for sequentially generating bypass points M1, M2, M3 for avoiding an obstacle when the obstacle is detected, by the laser radar 2, on a straight route in the direction toward a destination T for movement. The controlling unit controls a mobile device so as to directly head to the destination T when no obstacles exist, and to head to the destination T while sequentially heading to the bypass points M1, M2, M3 sequentially generated by the bypass point generating unit when the obstacle exists. The bypass point generating unit generates a next bypass point M2 in a direction where an angle from a direction K which the device heads at present becomes in a range of an allowable angle α. Thus, stable bypass movement is accomplished since a generation position of a bypass point is limited by an angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281148-A (JP)
Title: Fence device for interior of room
Inventor: YASUDA HIROKO
IPC: E04B2/74
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence device for the interior of a room, which can be easily installed on the floor surface in the interior of the room in a state where a fence is set up, can be easily removed from the floor surface, and can be compactly stored.  <P>SOLUTION: The fence device for the interior of the room is constituted of a pair of fence bodies which is assembled by facing the backs of the pair of fence bodies each other through the medium of an engagement means. The fence device for the interior of the room can expand and contract freely and is provided with an upright means. The engagement means used for assembling the pair of fence bodies is constituted of a downward hook member attached to the fence body on one side and an upward hook member attached to the fence body on the other side. Furthermore, the upright means of the fence device for the interior of the room is constituted of a lateral frame or by a rotatable leg of each of the fence bodies. The lateral frame is arranged at the bottom of the fence body, and the rotatable leg is attached to a vertical frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272496-A (JP)
Title: Fluorescent light radiation method of led fluorescent illumination apparatus, and led fluorescent illumination apparatus
Inventor: HANADA TOSHIJI
IPC: F21S2/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase the reflected light inside a tubular body and the radiation range of illumination light from the tubular body.  <P>SOLUTION: An LED fluorescent illumination apparatus 7 can provide LED illumination instead of a straight tube fluorescent lamp and divides the inside of the tubular body into an LED lighting illumination room and a power source room with an inner wall 6. In the LED fluorescent illumination apparatus, the tubular body 1 is composed of a first tubular body 2 made of a translucency synthetic resin or the like and a second tubular body 3 as a metal product made of a metal having a circular arc in a transverse section view, an inner wall having a horizontal plane and a pair of inclined planes is located inside the tubular body with the horizontal plane positioned closer to the second tubular body side than the tubular body center, LED light-emitting devices and phosphor are mounted on the upper surface of the horizontal plane of the inner wall, a power source circuit is mounted on the lower surface of the horizontal plane, light guide diffusers are mounted on the inclined planes, fluorescent light is radiated from almost all the surface of the inner wall to the first tubular body, and reflection light from the first tubular body is diffusely reflected at an LED light-emitting illumination room, for a radiation range to be expanded to an installation surface side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287505-A (JP)
Title: Method of manufacturing negative electrode for secondary cell and electrode structure
Inventor: YAMAMURA HIDEYUKI
IPC: H01M4/1395
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a negative electrode for a secondary cell for preventing decoupling of carbon particles, silicon particles, and a high polymer even if the silicon particles crack because their volume becomes larger, and thereby for inhibiting a decline in cycle characteristics of the secondary cell without impairing active materials as well as a conductive path between active materials, and to provide an electrode structure.  <P>SOLUTION: The method of manufacturing the negative electrode for the secondary cell includes the steps of: coating a negative-electrode active material that includes carbon particles 13 and silicon particles 15a which are a lithium storage material with a conductive high polymer 21; encircling respective carbon particles 13 with the conductive high polymer 21; and coupling carbon particles 13 to each other via the conductive high polymer 21 that encircles the carbon particles 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287161-A (JP)
Title: Pedestrian detection system
Inventor: TAKAHASHI MIKI
IPC: G08G1/16
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for determining whether a portable communication device is actually carried by a pedestrian, in a pedestrian detection system including a vehicle and a portable communication device for giving information on a pedestrian in the direction along which the vehicle travels.  <P>SOLUTION: The pedestrian detection system includes: a portable communication device configured to acquire the position thereof and acceleration thereon; an in-vehicle communication device configured to acquire the position, direction of travel and speed of the vehicle; and a determination means for determining whether the portable communication device is actually carried by a pedestrian and whether there is a pedestrian in the direction along which the vehicle travels, and transmitting pedestrian presence information to the in-vehicle communication device in accordance with a determination. The determination means determines that the portable communication device is actually carried by a pedestrian if the acceleration is not less than a predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002107-A (JP)
Title: Local cleaning air conditioning system
Inventor: IZAWA KOICHI
IPC: F24F7/00
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a local cleaning air conditioning system capable of saving energy and reducing costs.SOLUTION: This local cleaning air conditioning system 100 supplying the cleaning air to a heating element 10 disposed in a space 2 for cleaning a surface of the heating element 10, includes heating element cooling means 14 disposed on side parts of the heating element 10 for cooling the heating element 10, air cleaning means 12 disposed on the side parts of the heating element 10 for distributing the cleaning air to the surface of the heating element 10, and heat removing means 16 disposed at lower parts of the space 2 for cooling the space 2.
Patent JP-2011009263-A (JP)
Title: Hole processing method of substrate for printed circuit board and substrate for printed circuit board manufactured by the hole processing method
Inventor: MIURA KOSUKE
IPC: B23K26/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a hole processing method of a substrate for a printed circuit board, capable of forming conductive holes on the substrate for the printed circuit board with a smaller number of processes, thereby reducing time and effort of work and cost, and to provide the substrate for the printed circuit board manufactured by using the hole processing method.SOLUTION: The hole processing method of a substrate for a printed circuit board includes forming a hole 50 via an insulating layer 20 in a substrate 10 for the printed circuit board having a multilayer structure in which conductive layers 30, 40 are laminated on both sides of an insulating layer 20. In this method, metals eliminated from the conductive layers 30, 40 in forming the hole 50 are deposited on an inner wall of the hole 50 of the insulating layer 20, thereby integrally forming a hole layer 60 having conductivity on the inner wall of the hole 50 of the insulating layer 20.
Patent JP-2011006292-A (JP)
Title: Titanium dioxide particles and method for producing the same
Inventor: ABE KAZUMITSU
IPC: C01G23/00
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a titanium dioxide particles inhibited in activity and reduced in the amount of volatile water; and a method for producing the same.SOLUTION: The titanium dioxide particles have on the surface a crystalline composite compound of at least one of alkaline earth metal elements selected from magnesium, calcium, barium and strontium complexed with titanium dioxide in an amount of 0.1-20 wt.% in terms of oxide of the alkaline earth metal element. Such titanium dioxide particles can be obtained by heating a compound of an alkaline earth metal and a titanium dioxide particles at a temperature of 60°C or higher so that the alkaline earth metal element is complexed with titanium dioxide to form a crystalline composite compound on the surface of the titanium dioxide particle in an amount of 0.1-20 wt.% in terms of oxide of the alkaline earth metal element.
Patent JP-2011005153-A (JP)
Title: Armrest device
Inventor: HASEGAWA MASASHI
IPC: A47C7/54
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an armrest device having ascending/descending armrests, in which easy assembling, improved operability, and high supporting strength are secured.SOLUTION: The armrest device 5 includes arm supports, an ascending/descending case 9, and the armrests. At the upper part of the ascending/descending case 9, a lever 33 is disposed. In a space between the ascending/descending case 9 and the arm support 8, a stopper arm 19 is disposed. The upper end of the stopper arm 19 engages with the lever 33, and the turning of the lever 33 causes the turning of the stopper arm 19. The spindle 34 of the lever 33 is fitted into the bearing recess 35 of the ascending/descending case 9 from above and held by a base 14 so that the spindle can not be pulled. The downward hook 40 of the stopper arm 19 is fitted from above to the upward hook 41 of the ascending/descending case 9. The lower surface of the base 14 abuts on the upper end of the stopper arm 19.
Patent JP-2011012138-A (JP)
Title: Method for producing solid soap containing bubble
Inventor: KODAMA SHINJI
IPC: C11D17/06
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a solid soap containing bubbles by which the change in product mass is reduced by controlling the density of a liquid soap to be inserted into a molding mold.SOLUTION: The method for producing the solid soap containing bubbles by using a production apparatus equipped with a formulating vessel of the liquid soap, a foaming machine, a feed vessel, an injection part and a feed-stabilizing vessel, and having a circulating line formed by connecting the feed vessel, the injection part and the feed-stabilizing vessel with circulating pipe lines, and a circulating pump installed in the circulating pipe line downstream of a feeding position to the injection part includes foaming the liquid soap fed from the formulating vessel by the foaming machine, once storing the foamed liquid soap in the feed vessel, and filling the molding mold with the foamed liquid soap through the injection part by regulating the density of the liquid soap by the speed control of the circulating pump while circulating the foamed liquid soap in the circulating line.
Patent JP-2010041046-A (JP)
Title: Mram with eddy current barrier
Inventor: SENG ANG KOR
IPC: H01L43/08
Filed: 2009-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive random access memory (MRAM) provided with an eddy current barrier for reducing especially eddy current faults.  <P>SOLUTION: The magnetoresistive random access memory (MRAM) including a plurality of layers on a substrate is disclosed. The plurality of layers includes pinning layers, flip layers, and at least one insulating layer between the pinning layers and the flip layers. An eddy current sidewall encapsulates at least the pinning layers out of the plurality of layers. The eddy current sidewall includes a grain insulating layer for electrical insulation and a magnetic barrier layer for magnetic isolation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023567-A (JP)
Title: Semiconductor device
Inventor: OKA YASUSHI
IPC: H01L29/792
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a technology that can improve data writing speed and data erasing speed of a nonvolatile memory cell without increasing the area of the nonvolatile memory cell and changing the production process.  <P>SOLUTION: A capacity part CWE for writing and erasing data, a MIS-FETQR for reading data and a capacitor C are arranged apart at different positions to each other. A cap electrode CAP is provided on an insulation layer 6 covering the capacitance electrode FGC2 of the capacitor C, so that the capacitor part C has total capacitance of a capacitance between the capacitance electrode FGC2 and a p-type well HPW1 and a capacitance between the cap electrode CAP and the capacitance electrode FGC2. In addition, data in the capacitor part CWE for writing and erasing data are rewritten by FN tunnel current on the entire surface of channels.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024001-A (JP)
Title: Context-adaptive entropy coding method and apparatus, context-adaptive entropy decoding method and apparatus, and programs therefor
Inventor: BANDO YUKIHIRO
IPC: H04N19/91
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of coding by making available a context table adaptively initialized in accordance with an input image in adaptive entropy coding based on context sorting.  <P>SOLUTION: In a space-time domain, macro blocks are sorted into classes each having the same statistical character, and a class sorting information memory 10 stores therein class sorting information and context information. When starting coding for each coding unit such as a slice, the class sorting information memory 10 is referenced by a context table initial value setter 11 and a context table, that a macro block belonging to the same class as a macro block to be coded has is succeeded as information to be used for updating the context table and the context table is initialized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010055738-A (JP)
Title: Device for recording graphic data in medium
Inventor: MARTINEZ CHRISTOPHE
IPC: G11B7/135
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device in which a graphic pattern can be written at high speed.  <P>SOLUTION: This is the device in which graphical data 34 is recorded in a medium 10, and which includes a laser 9 in which a laser beam 14 to which the medium 10 is sensitive is generated and a spot 25 is projected on the medium 10, and the laser 9 is driven so as to perform sweeping movement relatively to the medium 10 during recording. The device also includes a means 32 for converting a gray level of each pixel to pattern size 20 to be recorded on the medium 10, a means 9a for shaping a laser beam 14 so that the spot 25 projected on the medium 10 is oblong, and a means 9b for adjusting the size of the pattern by controlling switching on and off of power of the laser beam 9 and/or a laser beam 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296618-A (JP)
Title: Imaging apparatus
Inventor: NAKAHARA YASUHIRO
IPC: G03B17/18
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus with a movable display part which satisfies both storability and operability.  <P>SOLUTION: The imaging apparatus includes a body 106 equipped with an imaging part, a grip part 107, a display part 12, and a hinge part 104 for supporting the display part rotatably relative to the body. The grip part 107 is so connected to the body upper part 110 as to form a space. The hinge part 104 connects the display part to the body in such a way that the display part 12 can take a storage state in which the display part positions in the space between the grip part and the body upper part and a use state in which the display part positions outside the space.  <P>COPYRIGHT: (C)2010,JPO&INPIT