baber/WOPTO huggingface dataset:
Patent JP-2012237779-A (JP)
Title: Image forming device
Inventor: OKAMOTO KENJI
IPC: G03G21/14
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a fixation failure of a toner image to be caused by departure from parallelism between a transfer part and a fixing part.SOLUTION: The image forming device A includes: a secondary transfer part 7A for transferring a toner image formed on an intermediate transfer belt 6 to a sheet S; a fixing part 30 provided on the downstream side of the secondary transfer part 7A in a sheet conveyance direction to fix the transferred toner image on the sheet S by heat; an adjustment part 8 for adjusting parallelism of the fixing part 30 with respect to the secondary transfer part 7A; first and second sensors 11 and 12 for detecting transverse displacement of the sheet S between the secondary transfer part 7A and the fixing part 30, in a conveyance front part and a conveyance rear part; and a control part 90. The control part 90 causes the adjustment part 8 to adjust parallelism of the fixing part 30 with respect to the secondary transfer part 7A on the basis of the detected displacement of the sheet S.
Patent JP-2012237332-A (JP)
Title: Constant velocity universal joint
Inventor: TAKABE SHINICHI
IPC: F16D3/84
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To reliably prevent frictional noise to be generated due to contact of bellows during rotation with an operating angle.SOLUTION: The constant velocity universal joint includes an outer joint member 10 having an opening at one end, and an inner joint member that transmits torque while permitting angle change via a ball with the outer joint member 10. Ends 61, 62 of a bellows boot 60 that close the opening of the outer joint member 10 are fastened to the opening of the outer joint member 10 and a shaft 50 extending from the inner joint member, respectively. The boot 60 connects a large-diameter end 61 fastened to the outer circumferential surface of the opening of the outer joint member 10 with a small-diameter end 62 fastened to the outer circumferential surface of the shaft 50. The boot includes collapsible bellows 63 whose diameter is reduced from the large-diameter end 61 to the small-diameter end 62, and a grid-like protrusion 67 provided on a pair of slopes 66 connecting adjacent crests 64 of the bellows 63.
Patent JP-2012238085-A (JP)
Title: Construction vehicle operation management method
Inventor: YUKAWA TAKAYUKI
IPC: G01C21/26
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of arousing attention of an operator of each construction vehicle in operation at each spot which requires special attention in a travel route.SOLUTION: A construction vehicle operation management method includes: a route selection step for selecting a travel route and extracting spots which require special attention in the selected travel route (S1 to S4); a spot registration step for operating data processing means to create a spot information database storing information of the spots which require special attention in the selected travel route in association with map data (S5 to S7); a navigation arrangement step for reading the information of the spots which require special attention from the spot information database and equipping a construction vehicle with a navigation device which displays the map data including the travel route in combination with the information of the spots which require special attention (S8); and an attention arousing step for locating a current position of the construction vehicle by the navigation device and arousing attention of an operator when the vehicle approaches one of the spots which require special attention (S9).
Patent JP-2012244216-A (JP)
Title: Tuning circuit
Inventor: YAMAMOTO MASAKI
IPC: H03J5/24
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a tuning circuit that has an image trap circuit exhibiting a satisfactory attenuation characteristic over a wide frequency band.SOLUTION: The tuning circuit includes: a first inductor (L1); a second inductor (L2); a third inductor (L3); a first variable capacitive element (Cdi1) having one end connected to an end of the third inductor (L3) and having a variable capacitance depending on a desired tuning frequency; a first capacitor (C1) having one end connected to an input end and the other end connected to the end of the third inductor (L3); a second capacitor (C2) connected between the other end of the first variable capacitive element (Cdi1) and a ground; and a third capacitor (C3) connected between a middle point (A) dividing the second inductor (L2) into two inductors (L2a, L2b) and the junction of the first variable capacitive element (Cdi1) and the second capacitor (C2).
Patent JP-2012242158-A (JP)
Title: Repair method of lining
Inventor: WATANABE MASARU
IPC: G21C19/02
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a repair method of lining, which is capable of easily and surely removing foreign matters on the surface of a lining and surely repairing cracks.SOLUTION: A repair method for a lining 3 which is disposed on the surface of a nuclear fuel storage pit 1 for storing spent nuclear fuel includes: a foreign matter removal process for removing foreign matters in a repair area 5 by generating cavitation in water in the vicinity of the repair area 5 including a crack (position to be repaired) 4 in the surface of the lining 3; and an adhesive coating process in which the repair area 5 is coated by an adhesive after the foreign matter removal process.
Patent JP-2012241814-A (JP)
Title: Exhaust valve
Inventor: ASADA TETSUO
IPC: F16K24/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust valve free of water leak even if water has flowed vigorously into a valve chest from an influx port.SOLUTION: Using a casing consisting of a body 1 and a lid 2, the valve chest 3 is formed in which the influx port 4 is open in its lower part and an outflow port 5 is open in the upper part, and a valve seat 6 is formed between the valve chest 3 and the outflow port 5. The body 1 has a plurality of ribs 9 integrated on the valve chest 3 internal wall in such a way as protruding inward, and to the inside of the ribs 9, a float receptacle 10 is fixed having a bottom, shaped approximately cylindrical, and furnished with a through-hole 11 having a small aperture area. Inside the float receptacle 10 a spherical float 12 is arranged in a free state. It is arranged so that the top of the float receptacle 10 is separate from the lid 2 situated over, and a communication passage 15 to put in communication the inside of the float receptacle 10 with the outside is provided between the top of the float receptacle 10 and the lid 2 above it. At the top of the float receptacle 10, a conical inclined wall 13 is attached which reduces it diameter gradually toward the outflow port 5 situated at the inside of the upper-part, and the communication passage 15 is formed between the upper-surface of the conical inclined wall 13 and the lid 2 above it.
Patent JP-2012242671-A (JP)
Title: Image forming apparatus
Inventor: MITSUI YASUTOMI
IPC: G03G21/20
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing a temperature increase of an imaging part compared to a conventional apparatus, while maintaining the productivity of image formation on both sides of a sheet as much as possible.SOLUTION: An image forming apparatus exhausts heated air in an IU surrounding space 19 through a draft air duct 82 crossing a conveyance path 39 and a circulation path 58. When a sheet S conveyed in the circulation path 58 is conveyed to a pair of timing rollers 35, the sheet S is paused within the circulation path 58 in accordance with a timing of conveying the sheet S to the timing rollers 35, and when the conveyance is resumed thereafter, in a case where a temperature in the IU surrounding space 19 is lower than a predetermined value, the sheet S is paused so that a top end thereof comes to a position of a first position X1. On the other hand, in a case where the temperature is equal to or more than the predetermined value, in order not to block the air draft duct 82 by the paused sheet S, the sheet S is paused so that the top end thereof comes to a position of a second position X2.
Patent JP-2012246330-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MIURA YU
IPC: C08K5/14
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition of excellent strength.SOLUTION: The thermoplastic elastomer composition is obtained by feeding 100 pts.wt. of the total of (A) 10-70 pts.wt. of an ethylene-α-olefin-nonconjugated polyene copolymer rubber and (B) 30-90 pts.wt. of an ethylene-α-olefin-based copolymer rubber and a crosslinking agent to a melt kneader followed by conducting a dynamic heat treatment of components A and B in the presence of the crosslinking agent.
Patent JP-2011245555-A (JP)
Title: Soldering device
Inventor: MOEHL MICHAEL
IPC: B23K3/03
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a soldering system which surely detects use of a soldering iron, and uses a simple composition device.SOLUTION: This soldering system includes a soldering iron 1 and a soldering unit 10. The soldering system is provided with a plurality of touch sensor type buttons capable of detecting the use of the soldering system or setting a plurality of different operation parameters for the soldering system.
Patent JP-2012247882-A (JP)
Title: Matching system for information
Inventor: YAMAMOTO DAN
IPC: G06F21/60
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To form links of a basic identifier and an individual identifier to the same person by matching basic information and individual information with each other while preventing privacy invasion resulting from disclosure of individual information of respective institutions, and to achieve matching that takes differences of a representation method, such as differences of character codes and fluctuations of notation, into consideration without performing normalization processing on individual information on a use institution side.SOLUTION: Anonymous information which is hardly calculated back is generated by executing a hash function with a key a plurality of times on basic information and individual information to be matched, and matching is carried out without disclosing the individual information. Further, the basic information to be matched is subjected to expansion processing on expression to achieve matching that takes differences of the expression method into consideration without performing the normalization processing each time matching processing is performed.
Patent JP-2012246642-A (JP)
Title: Impact absorption type building
Inventor: HASEGAWA KOICHI
IPC: A62B99/00
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorption type building with a new structure which can float on the water when a house is flooded by tsunami waves and flood while absorbing collision energy with other objects.SOLUTION: An impact absorption type building comprises a foundation 14 laid on a ground 12 and a house main body 16 to be placed on the foundation 14, and the house main body 16 is configured to be separated from the foundation 14 by the buoyancy caused when the house main body 16 is flooded. Also the house main body 16 comprises impact absorption areas 48, 50, 52 and 54 which absorb collision energy by being broken due to the load applied at the time of collision with other objects and a safe area 56 which has a structure with higher rigidity than the impact absorption areas 48, 50, 52 and 54.
Patent JP-2012247595-A (JP)
Title: Element substrate, manufacturing method for the same, liquid crystal display device, and electronic appliance
Inventor: SAITO HIROMI
IPC: G02B5/20
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with excellent color balance by adjusting the focal distance of light transmitted through each color material part.SOLUTION: An element substrate includes a substrate provided with an element, a plurality of color material parts, and a condenser lens part which condenses light transmitted through each color material part and in which the focal distance of the light transmitted through each color material part is adjusted for every color material part.
Patent JP-2012246129-A (JP)
Title: Charging system for crane hook member
Inventor: YAMAZAKI SHINOBU
IPC: B66C13/14
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a charging system that can efficiently and effortlessly feed electricity to a hook member of a crane, without requiring an additional work in charging.SOLUTION: The charging system includes: a power transmission coil 4 disposed on the upper end 12a of a crane jib 12 delivering a hoist rope 16 to allow the hoist rope 16 to pass therethrough; a feeding cable for feeding electricity to the power transmission coil 4; a power receiving coil 6 disposed on the upper end of a sheave 13A of a hook member 10 to allow the hoist rope 16 to pass therethrough; and a charging device 2 supplied with electricity from the power receiving coil 6 via the feeding cable and connected to electric devices, wherein the power receiving coil 6 approaches the power transmission coil 4 to be supplied with electricity from the power transmission coil 4 when the hook member 10 is hoisted.
Patent JP-2012251852-A (JP)
Title: Gas sensor and method for manufacturing the same
Inventor: YONEZU KUNIHIKO
IPC: G01N27/409
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of preventing rotation around an axis line by tightly fixing a housing for holding a gas sensor element and a resin external cylinder and capable of reducing heat reception to the resin external cylinder.SOLUTION: A gas sensor 200 includes: a gas sensor element 10 having an electrode terminal 12a on its own rear end side; a housing 50 holding the gas sensor element; a resin external cylinder 61 covering at least the rear end part of the housing and the rear end side of the gas sensor element, having an approximately cylindrical shape part 61x on at least a part thereof, and having connection terminals 31, 32 connected to the electrode terminal on its own inside; and a metallic cylinder 80 covering the diameter-direction outside of the approximately cylindrical shape part 61x of the resin external cylinder, having an inner surface in close contact with at least a part of the resin external cylinder, and fixed on the housing. The metallic cylinder has a locking surface 82s intersecting with virtual circumferences C, Caround an axis line direction and regulating rotation along the circumference of the resin external cylinder, and a part of the resin external cylinder is engaged with the locking surface.
Patent JP-2012250612-A (JP)
Title: Brake control apparatus for vehicle
Inventor: NANAMI TAKESHI
IPC: B60T7/12
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a brake control apparatus for a vehicle that enables more appropriate brake control of the vehicle.SOLUTION: The brake control apparatus for the vehicle automatically brakes the vehicle in response to a risk of collision between an own vehicle and an obstacle. The apparatus includes: a collision determination device for determining whether the risk of collision between the own vehicle and the obstacle is high; an automatic braking device for automatically generating braking force in the own vehicle when the risk of collision between the own vehicle and the obstacle is determined to be high by the collision determination device; and a braking-force gradual decrease device for gradually decreasing the magnitude of the braking force generated by the automatic braking device in response to a steering operation of a driver of the own vehicle. The braking-force gradual decrease device increases a gradual decrease speed of the braking force in response to an acceleration operation of the driver of the own vehicle.
Patent JP-2012252922-A (JP)
Title: Cylinder type battery
Inventor: NAKAGAWA YOSHITERU
IPC: H01M2/02
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of failures in a sealing step of caulking an opening of a battery can inward in a cylinder type battery in which a sealing body is fitted to the opening of the battery can via a gasket.SOLUTION: In a cylinder type battery 1a, an opening of a bottomed cylindrical battery can 11 having a beading part 10 therearound is caulked inward, and a substantially disk-like sealing body 30 is fitted to the opening via a gasket 40c. The gasket is formed in a circular cap shape having a downward part as a bottom part 42 with the opening of the battery can upward, and a projection 47b getting thicker in a fixed vertical width w is peripherally formed at the upper end of an inside 44i of a side wall 44. The projection has a tapered part 46b continuous from an upper end surface 45 of the gasket.
Patent JP-2012255844-A (JP)
Title: Information display panel module
Inventor: YAMAZAKI HIROTAKA
IPC: G02F1/167
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To avoid breaks of connection electrode of a flexible connection substrate disposed along a surface of a back side panel substrate, the breaks being caused by the contact of the flexible connection substrate with a corner part of an edge of the back side panel substrate or friction against the corner part, so as to increase display quality.SOLUTION: An information display panel module is assembled in such a manner that while a connection substrate is disposed along a surface of a back side panel substrate without being folded back, the connection terminal part of a display surface side panel substrate and the terminal part for the connection electrodes of the connection substrate are disposed facing closely to each other with the connection substrate being bent, the two terminal parts being connected to each other with anisotropic conductive material. In a conductive mounting part, at least an electrode part exposed from the anisotropic conductive material of each of the connection terminal part and the terminal part for the connection electrodes is covered with moisture-proof insulation material, and further at least an end area including side end faces of the conductive mounting part of the back side panel substrate and corners of the side end faces is also covered therewith.
Patent JP-2013000130-A (JP)
Title: Scalp care device
Inventor: HANATO YUMI
IPC: A61H7/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a scalp care device capable of securing waterproof property easily while enabling thermotherapy by a treatment part.SOLUTION: The scalp care device 1 is configured to enable the thermotherapy for the scalp by heating a metal plate 25 mounted inside the treatment part 21 by means of induction heating of a coil 18 in a body housing 11 while massaging the scalp with treatment projections 29 of the treatment part 21 activated by driving of a motor 13.
Patent JP-2011205690-A (JP)
Title: Reordering method
Inventor: OTA YOSHIAKI
IPC: H04W36/02
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent a mobile station from performing reordering even when sequence numbers are discontinuous in the case where forwarding is not performed (handover non-execution), and to allow the mobile station to perform reordering in the case where forwarding is performed (handover execution).SOLUTION: A move source base station sets whether or not to transfer a packet, which has not been transmitted to a mobile station, to a move destination base station among packets received by a host station when executing a handover sequence, controls the transfer of the packet to the move destination base station when executing the handover sequence, and transmits, to the mobile station, information indicating presence/absence of transfer of the packet, namely, indicating presence/absence of handover of the packet. The mobile station receives the information indicating the presence/absence of handover of the packet and controls reordering processing of the packet received from the move destination base station based on the information, which has been received from the move source base station, indicating presence/absence of handover of the packet, when executing the handover sequence.
Patent JP-2013002537-A (JP)
Title: Belt type stepless transmission
Inventor: OUCHIDA TAKASHI
IPC: F16H61/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a belt type stepless transmission in which sliding of a servo spool is prevented even when pressure in a hydraulic cylinder drops to slide a movable sheave.SOLUTION: The belt type stepless transmission 40 controls the feeding of hydraulic oil to a hydraulic cylinder 270 by means of a hydraulic servo mechanism 280. The hydraulic servo mechanism 280 includes a servo spool 283 for switching an oil path according to the operation of a shift operation implement, and a feedback spool 84 for switching the oil path in such a manner that the sliding position of an input-side movable sheave 63 is retained at a position corresponding to the sliding position of the servo spool 283. Between the hydraulic cylinder 270 and the feedback spool 84, a spool position holding mechanism is provided which includes abutting members 278F and 278R abutting on the feedback spool 84 and which allows the abutting members 278F and 278R to freely slide with respect to the movable side cylinder case 271 when pressure in the hydraulic cylinder 270 is less than a predetermined value.
Patent JP-2013000686-A (JP)
Title: Water quality improvement method and device
Inventor: ISHII TETSUYA
IPC: C02F3/34
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a water quality improvement method that reliably removes water plants close to the water surface of a water area and does not affect the growth environment of other living things in the water area.SOLUTION: A fluid body 20 including the water plants 21 and water 2 close to the water surface of the water area 10 is introduced to an inner part 31a forming the dark chamber of a light shielding container 31. Favorably, the light shielding container 31 has a tubular shape. Till at least a part of the water plants 21 are killed, the fluid body 20 is allowed to stay in the inner part 31a of the light shielding container. Then, at least water 23 in the fluid body 20 is drained from the light shielding container 31.
Patent JP-2013004920-A (JP)
Title: Group iii nitride semiconductor light-emitting element
Inventor: UDAGAWA TAKASHI
IPC: H01L33/32
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element which obtains a plurality of lights having peak wavelengths different from one another corresponding to large or small of an indium composition.SOLUTION: A pn-junction group III nitride semiconductor light-emitting element comprises: a laminated semiconductor layer in which a first semiconductor layer that has a first conductivity type, a light-emitting layer and a second semiconductor layer that has conductivity opposite to the first conductivity type are laminated. The light-emitting layer of the laminated semiconductor layer includes: a first gallium indium nitride layer arranged on the side opposite to a light extraction direction of light emission from the light-emitting layer and having a first indium composition; a second gallium indium nitride layer arranged nearer to the light extraction direction side than the first gallium indium nitride layer and having a second indium composition smaller than the first indium composition; and an intermediate layer provided between the first gallium indium nitride layer and the second gallium indium nitride layer and composed of a material having a lattice constant smaller than that of a material composing each of the first gallium indium nitride layer and the second gallium indium nitride layer.