baber/WOPTO huggingface dataset:
Patent JP-2010269892-A (JP)
Title: Device for lubricating chain
Inventor: KOGURE TETSUO
IPC: F16N7/38
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for lubricating a chain capable of automating lubrication of the chain easily.  <P>SOLUTION: The device for lubricating the chain includes a pump (44) with a body (32) for filling a lubricant therein and a plunger (38) discharging the lubricant from the body to the chain (10) by retreat and advance to the body, a lever arm (46) having a pivot (50) pivotally supported in the outer end of the plunger in its one end and a roller (52) pressed to a chain roller (28) along with the drive of the chain in the other end, that makes the plunger retreat and advance to the body by tilting between a pressed condition of the roller by the chain roller and the pressure released condition of the roller by the chain roller, and a guide arm (48) pivotally supported in the body in its one end while having a spindle (56) pivotally supporting the lever arm between the roller and the pivot in the other end, that supports the lever arm while allowing the tilting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273482-A (JP)
Title: Three-phase magnet generator
Inventor: TAKEUCHI NORIKAZU
IPC: H02K1/18
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve mileage of a motor cycle by reducing mechanical input, and to enable a low-cost regulator by suppressing an output current and an occurrence frequency.  <P>SOLUTION: A three-phase magnet generator is equipped with a 16-pole rotor 3 and a 12-pole stator 4. The rotor 3 includes a ferrite magnet 11 having four split magnet members 11a arranged in ring inside a bowl-like rotating member 7. The ferrite magnet 11 is magnetized at equal intervals for 16 poles with a gap G provided between adjoining magnet members 11a. In the stator 4, a coil 17 is wound on every three poles in the same direction to form a three-phase winding on a bobbin 16 that holds a 12-pole core 15, to form Y-connection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257922-A (JP)
Title: Induction heating method
Inventor: LEE JONG-HAK
IPC: H05B6/44
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating method in which appropriate induction heating is made without giving mutual induction interference between a plurality of heating coils arranged in close proximity.  <P>SOLUTION: This relates to an induction heating method in which induction heating units which have same frequency and are respectively corresponded to a plurality of heating coils arranged adjacently are divided into an odd group and an even group, and switching On and Off operations are carried out repeatedly mutually exclusively between the groups to suppress as much as possible magnetic interference of the mutually adjoining heating coils. When induction heating is carried out by connecting the plurality of heating coils, the output is changed for the respective induction heating units, and it is possible to hold uniform the temperature distribution of a heating object or to cause difference arbitrarily, thereby, the method is suitable for a machining process requiring various characteristics, and further, unnecessary induction heating units are cut off for power supply to make energy saving.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269059-A (JP)
Title: Walking assistance device
Inventor: SHIMIZU HIDEO
IPC: A61H3/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking assistance device that can be worn and removed without requiring a help from another person, and that can be worn and removed with ease.  <P>SOLUTION: The walking aid is so constructed that hook portions 45 which are formed at base ends 41 of power transmitting frames 40L and 40R are engaged and hooked onto grooves 38 on the upper side of an output block 33, torque transmitting engaging faces (34, 35, 43, 44) are engaged so that they may cover the output blocks 33 from the outside of a waist frame 10, and movable engaging members 46 provided at the base ends 41 of the power transmitting frames 40L and 40R are engaged onto the other grooves 39 of the output blocks 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260034-A (JP)
Title: High-precision classifier for shirasu balloon and high-precision classification method with the same
Inventor: IWAKAWA TORU
IPC: B07B7/06
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Shirasu balloon high-precision classifier that highly precisely classifies Shirasu balloons of various particle diameters into respective ranges of predetermined particle diameters and to provide a high-precision classification method with the same.  <P>SOLUTION: The high-precision classifier 1 is provided with a vessel 2 which conveys a powdery Shirasu balloons 10 into a powder convey gas pipe 8, a pressurizer 4 which sends a pressurizing gas, housings 3 which contain their respective filters 6 in their insides and feed the Shirasu balloons 10 into their respective first gas pipes 15 communicating with their respective insides of the filters 6 and into their respective second gas pipes 16 communicating with the outsides of their respective filters 6, first pressure regulation valves 13 which regulate the pressures in the first gas pipes 15, and second pressure regulation valves 14 which regulate the pressures in the second gas pipes 16, wherein the first pressure regulation valves 13 and the second pressure regulation valves 14 are respectively regulated to produce a differential pressure between the insides and outsides of the filters 6 to classify the Shirasu balloons 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276429-A (JP)
Title: Device and method for detecting calibration target, and program for device for detecting calibration target
Inventor: TAKEDA SEIKO
IPC: B60R1/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting a calibration target which can be attained at low cost without increasing a storage capacity.  <P>SOLUTION: The device 200 for detecting the calibration target includes a photometric area setting part 22 which sets a lengthwise photometric area, a detecting part 21 which detects photometric information on the photometric area, a profile forming part 23 wherein the lengthwise photometric area one prescribed direction of which keeps lengthwise is scanned along the other direction intersecting the one direction perpendicularly so as to form a first profile showing a change in the photometric information in the other direction, while the lengthwise photometric area the other direction of which keeps lengthwise is scanned along the one direction so as to form a second profile showing a change in the photometric information in the one direction, and a position calculating part 30 which calculates the position of the calibration target to be used for calibration of an on-vehicle camera 20 contained in a picked-up image acquired by the on-vehicle camera 20, or the position of a prescribed region of the calibration target, based on feature points of the first and second profiles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275478-A (JP)
Title: Ink set and inkjet recording method
Inventor: MARUKAWA ERI
IPC: C09D11/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set having high dispersion stability and excellent image density and attaining an image having decreased bleeding trouble, and an inkjet recording method of using the ink set.  <P>SOLUTION: There is provided the ink set containing an aqueous ink for inkjet and a liquid composition, the aqueous ink for inkjet contains a self-dispersible pigment and an aqueous medium, the self-dispersible pigment contains a pigment, an anionic group directly bonded to the pigment and an anionic molecular chain directly bonded to the pigment, the anionic molecular chain has two or more carbon atoms and one or more anionic groups, the amount of the anionic molecular chain is ≥0.005 mmol/g based on unit mass of the pigment, the sum of the amount of the anionic molecular chain per unit mass of the pigment and the amount of the anionic group directly bonded to the pigment per unit mass of the pigment is ≥0.150 mmol/g, and the liquid composition contains a component to aggregate the self-dispersible pigment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281706-A (JP)
Title: Submarine cable survey method
Inventor: NAGAO YASUYOSHI
IPC: G01C15/00
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submarine cable survey method by which the construction position of a submarine cable can accurately be obtained even when the depth of water is deep.  <P>SOLUTION: The submarine cable survey method includes: an outward trip survey step wherein, while moving a vessel 1 in a manner to make a search coil 3 cross a power cable K, the outward trip position A1 of the vessel 1 when surveying the power cable K by the search coil 3 is memorized by using a GPS 11; a return trip survey step wherein, while moving the vessel 1 in a manner to make the search coil 3 cross the power cable K from the opposite direction to the outward trip survey step, the return trip position B1 of the vessel 1 when surveying the power cable K by the search coil 3 is memorized by using the GPS 11; and a cable position calculation step wherein a middle position C1 between the outward trip position A1 and the return trip position B1 of the vessel 1 when surveying the power cable K memorized by using the GPS 11 is calculated as the construction position of the power cable K.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002921-A (JP)
Title: Medium handling device
Inventor: TOSHITANI HAJIME
IPC: G07D9/00
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To easily remove jamming of banknotes or following banknotes when banknotes jam is generated in a banknotes dispenser.SOLUTION: A banknote dispenser is provided with a cylindrical drive roller 21 rotating with a rotary shaft 21a as a center and a circular arc shaped conveyance path 20, formed in a circular arc shape having a plurality of pressure rollers 22 for pressurizing its outer peripheral face on a conveyance path, connected from a discrimination section 3 to a customer service section 1, and is configured, such that a switching blade 6 is installed in a branch section 26, between the circular arc shaped conveyance path 20 and a branch conveyance path 27 connected to a temporary storage section 4; a first unit 31, including the customer service section 1 and a pressure roller 22 at a customer service section 1 side of the circular arc shaped conveyance path 20 and a second unit 34 including the temporary storage part 4, the pressure roller 22 close to the branch section 26 and the switching blade 6 are configured so as to be, respectively rotated, with rotational support points 32 and 35 as centers; and the first and second units 31 and 34 are rotated so that the circular arc shaped conveyance path 20 is released.
Patent JP-2011002966-A (JP)
Title: Image retrieval apparatus, control method for the same, and storage medium
Inventor: UMAKAI KOICHI
IPC: G06F17/30
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a retrieval method using the features of an entire image (global feature method) cannot deal with the rotation or cutting of an image and meanwhile a retrieval method using local features (local feature method) decreases retrieval accuracy if the number of local feature points extracted is small or too large.SOLUTION: An image retrieval apparatus first narrows down retrieval result candidate images using local feature amounts. Next, for a query image and the search result candidate images, a plurality of corresponding local areas are newly set. Finally, an appropriate feature amount expression is automatically determined for each local area, and retrieval is performed using the feature amount expressions to determine a retrieval result image.
Patent JP-2011001239-A (JP)
Title: Conductive titanium oxide and method of manufacturing the same
Inventor: TAKAOKA YOICHI
IPC: H01B1/08
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide conductive titanium oxide having excellent conductivity and high safety.SOLUTION: Titanium oxide columnar particle having 7.0-15.0 μm weight-average long axis length and 0.25-1.0 μm weight-average short axis length is doped with niobium to give conductivity. The conductive titanium oxide is obtained by supporting a niobium compound on the surface of the titanium oxide columnar particle and firing under the presence of a reducing agent. When the firing temperature is controlled to 500-800°C, niobium may be doped in the vicinity of the surface of the columnar particle in high concentration and the highly conductive titanium oxide having <10Ωcm powder resistance is obtained even in relatively low doping amount of 0.1-3 mol% niobium. The conductive titanium oxide is a conductive filler also having the function of pigment, and is useful particularly for a conductive primer for a plastic composition because, for example, when the conductive titanium oxide is blended in a coating material and the coating material is applied on an insulating material, conductivity, designability and concealing property are given to the insulating material.
Patent JP-2011010422-A (JP)
Title: Switching power supply device
Inventor: MIURA MORIO
IPC: H02M3/28
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction at short-circuit of capacitor which rectifies an AC voltage inducted to a transformer auxiliary coil of a switching power supply.SOLUTION: Power 11 is converted into a DC voltage, by using a rectification smoothing section 12 and fed to a primary-side coil L1 of a transformer TR; an AC voltage corresponding to a winding ratio with the primary-side coil is induced in a secondary-side coil L2 on the basis of the operation of a switching element Q1; and the DC voltage is converted by a diode D1 and the capacitor C2. The power supply device includes the function for determining a soft start time, at a value of a capacitor Cs connected to a start terminal 15a from the rectification smoothing section 12 via a resistor R2, and feeds the power as power at the start of a control section 15, which feeds a switching pulse Ps to the switching element Q1. The AC voltage induced to an auxiliary coil L3 of the transformer TR is rectified by an auxiliary coil rectification smoothing section 16, and fed as the power of the control section 15. A compensation circuit 17 is connected between the start terminal 15a and a DC power supply Vc, in order to prevent the heat generation of a diode D2 and a resistor R3 owing to the short-circuit of the capacitor C4.
Patent JP-2011005749-A (JP)
Title: Adhesion auxiliary device for envelope flap
Inventor: NUMA YOSHIO
IPC: B31B19/62
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology for stabilizing adhesion of a flap in a process for enveloping and sealing by using an automatic machine.SOLUTION: The adhesion auxiliary device of an envelope flap includes a rotor 40 in which a plurality of rotation modules are radially arranged. When receiving an envelope E after enveloped and sealed by a rewetting glue, in a predetermined position, the rotor 40 holds the envelop E while the part of the flap is pressed by a flap pressing plate. When the rotor 40 rotates in this state, the envelope is transferred in a rotational direction in the flap-pressed state, and adhesion of the flat is stabilized during this period. The rotor 40 releases the holding of the envelope E in another position after the transfer of the envelope E, thereby discharging the envelope E toward a subsequent process.
Patent JP-2011009105-A (JP)
Title: Fuel cell system
Inventor: OMURA HAJIME
IPC: H01M8/12
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing a fuel battery cell from damaging in a process transiting from a cold state to a power generation state by starting it, in one using a long fuel battery cell.SOLUTION: In the fuel cell system FCS, fuel gas reformed at a partial oxidation reformer RFP is supplied from downward of a fuel battery cell CE, and oxidation gas with its temperature made to be raised at a catalyst combustor 10 is supplied from upward of the fuel battery cell CE. The fuel cell system FCS makes the partial oxidation reformer RFP generate high-temperature fuel gas with the use of heat generation by partial oxidation reforming reaction to supply to the fuel battery cell CE at a starting operation, and supplies fuel gas generated mainly through steam reforming reaction by a steam reformer RFS to the fuel battery cell CE at a power generation operation, then stops supply of high-temperature fuel gas by the partial oxidation reformer RFP after suppressing supply of high-temperature oxidation gas by the catalyst combustor 10.
Patent JP-2010281313-A (JP)
Title: Method and device for treating drain water generated from compressed air
Inventor: FUKUHARA HIROSHI
IPC: B01D53/26
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that consideration is made only on improvement of flow in compressed-air discharge piping and nothing is thought about a reverse flow of drain water.  <P>SOLUTION: The method for treating the drain water generated from the compressed air in an air tank 14 and a refrigeration type air dryer 30 includes: joining the drain water D1 from the air tank 14 together with the compressed air to the drain water D2 from the refrigeration type air dryer 30, which is situated higher than the air tank 14 and has potential energy; and sending the drain water through an electromagnetic drain trap 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011008184-A (JP)
Title: Sealing material and optical device using the same
Inventor: TANIGUCHI HAJIME
IPC: G03G21/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide sealing material capable of reducing a portion to be discarded.SOLUTION: The sealing material 1, which is the sealing material for sealing an optical housing and a cover, includes sealing parts 2 to 5 capable of sealing the optical housing and the cover, and deformation parts 6a to 6c provided between the sealing parts 2 to 5. By bending and deforming the deformation parts 6a to 6c superficially, the sealing parts 2 to 5 can be changed from a folded state to an unfolded state. In the folded state, the sealing parts 2 to 5 are folded toward the inside of the sealing material 1.
Patent JP-2011011407-A (JP)
Title: Tape cassette
Inventor: YAMAGUCHI TERUSHIRO
IPC: B41J3/36
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette in which a tape type can be recognized by visually checking the appearance of the tape cassette.SOLUTION: The tape cassette 30 has a printing tape housed inside a cassette case 31. The cassette case 31 has an arm 34 which guides the travel of the printing tape to discharge the tape from an aperture 34A. An arm identification portion 800 is provided on a feed direction upstream side of the printing tape adjacently to the aperture 34A on an arm front surface 35 of the arm 34. The arm identification portion 800 has a plurality of vertical information sections along a direction orthogonal to a feed direction of the printing tape, and has an aperture formed in at least one of the plurality of vertical information sections. A combination of whether or not the aperture is formed in each vertical information section of the arm identification portion 800 specifies the tape type.
Patent JP-2010031272-A (JP)
Title: Photosensitive resin composition
Inventor: AOSO NATSUMI
IPC: C08F290/06
Filed: 2009-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having excellent moldability and a high refractive index, which is suitable for a transfer molding process using a die made of a brittle material such as polydimethylsiloxane.  <P>SOLUTION: The photosensitive resin composition includes the following components (a) to (c): (a) 100 pts.mass of a polyorganosiloxane obtained by mixing a silanol compound represented by general formula (1): R<SP>1</SP>Si(OH)<SB>2</SB>, at least one alkoxysilane compound represented by general formula (2): R<SP>2</SP><SB>a</SB>R<SP>3</SP><SB>b</SB>Si(OR<SP>4</SP>)<SB>4-a-b</SB>and a catalyst, and polymerizing them without actively adding water thereto; (b) 0.1-30 pts.mass of a photopolymerization initiator; and (c) 5-300 pts.mass of a compound having three or more acryloyl groups in the molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011015564-A (JP)
Title: Stability calculation method by system search and generator phase angle determination
Inventor: CHO KEN
IPC: H02J3/24
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a stability calculation method wherein the main system and the separation system of a power system are determined correctly, and the calculation can be continued simultaneously even when a plurality of separation systems exist.SOLUTION: The main system and the separation system of a power system are recognized based on the system search method and the generator phase angle determination method, and calculation is performed simultaneously for respective systems even when the plurality of separation systems exist. Consequently, a generator in the system state that cannot exist can be excluded, and the stability calculation can be carried out continuously. Furthermore, the system can be determined correctly including the DC interconnection, and the stability can be calculated.
Patent JP-2011016235-A (JP)
Title: Core material and sheet for heat insulation
Inventor: ISHIDA GIICHI
IPC: B32B15/08
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a core material which makes vapor-deposited aluminum hardly peeled off, and a sheet for heat insulation using the core material.SOLUTION: A lap robe 3 is constituted with the core material 10 as a center which is formed of a polyethylene terephthalate nonwoven fabric 12, an urethane resin anchor coat layer 14 formed on the surface at the inner surface side of the nonwoven fabric 12, a vapor-deposited aluminum layer 16 formed on the surface at the inner surface side of the anchor coat layer 14, and an urethane resin overcoat layer 18 formed on the surface at the inner surface side of the vapor-deposited aluminum layer 16. The vapor-deposited aluminum layer 16 is formed at the nonwoven fabric 12 through the anchor coat layer 14. As opposed to direct formation of the vapor-deposited aluminum layer 16 in the nonwoven fabric 12, the adhesive force of the vapor-deposited aluminum layer 16 to the nonwoven fabric 12 is improved. In other words, since the vapor-deposited aluminum layer 16 is made to withstand the peeling, the core material 10 and the lap robe 3 in which a heat insulation effect continues stably for a long time are formed.
Patent JP-2011016865-A (JP)
Title: Thermoplastic polymer composition and processing stabilizer for thermoplastic polymer
Inventor: KIMURA YOSHIKAZU
IPC: C08K5/1545
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel thermoplastic polymer composition excellent in processing stability.SOLUTION: The thermoplastic polymer composition containing melezitose and a thermoplastic polymer, and the processing stabilizer for the thermoplastic polymer containing melezitose as an active ingredient are provided, and melezitose is used for enhancing processing stability of the thermoplastic polymer. Here, it is preferable that 0.001-5 pts.wt. of melezitose is contained relative to 100 pts.wt. of the thermoplastic polymer.