baber/WOPTO huggingface dataset:
Patent JP-2011214013-A (JP)
Title: Lubricating composition substantially free of zddp
Inventor: FRIEND CHRISTOPHER L
IPC: C10M133/56
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition providing detergency and antiwear performance to an oil of lubricating viscosity often used in an engine oil and that is substantially free of a metal hydrocarbyl dithiophosphate.SOLUTION: There is provided a composition comprising: (a) a metal salixarate; (b) at least one additive selected from the group consisting of (1) an antioxidant; (2) a friction modifier; (3) a dispersant; (4) a viscosity modifier; (5) a dispersant viscosity modifier; and (6) an antiwear agent other than a metal hydrocarbyl dithiophosphate; and (c) an oil of lubricating viscosity. The composition contains ≤400 ppm of phosphorus derived from a metal hydrocarbyl dithiophosphate. In addition, a process for preparing the composition and its use are provided.
Patent JP-2013032918-A (JP)
Title: Bridge box for strain gauge
Inventor: OZAWA MASAO
IPC: G01B7/16
Filed: 2011-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a bridge box for strain gauge that enables certain and easy replacement work of a strain gauge which requires replacing and a lead wire which is connected to the strain gauge.SOLUTION: On which measuring spot a strain gauge should be exchanged in a measured object is specifically determined by referring to numerical data on the amount of strain corresponding to each channel which are analyzed in a CPU 24 and output through an I/O 25, a correspondence table between the strain gauges and the measuring spots, and the like. A site worker of the measured object exchanges a strain gauge at a specified measured spot for a new strain gauge and, regarding a lead wire 13 thereof in a bridge box 1 with an LED 12 lighted, removes the old one of the lead wire 13 and connects a new lead wire 13, to which the exchanged strain gauge is connected, to a connector.
Patent JP-2013038462-A (JP)
Title: Remote control system
Inventor: ABE ASUKA
IPC: G21F7/06
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent the misoperation of an operator without using a high-performance arithmetic unit even when the arrangement of a structural object is changed by the movement of a remote controller.SOLUTION: A remote control system 1 includes a remote operation device 24, a remote monitor camera 22, a remote control device 14, a display device 16, and a controller 11. The remote operation device 24 is operated within a work environment. The remote monitor camera 22 acquires an image within a work space. The remote control device 14 receives an instruction of an operator to operate the remote operation device 24. The display device 16 displays an image acquired by the remote monitor camera 22. The controller 11 sets the remote operation device 24 to a controllable enabled state when a duration time to continuously view an image displayed in the display device 16 by a monitoring person for a predetermined time is larger than a predetermined time threshold, and sets the remote operation device 24 to an uncontrollable disabled state when the duration time is equal to or less than the time threshold.
Patent JP-2013036778-A (JP)
Title: Method for predicting heavy floor impact sound level of building with dry type double floor installed
Inventor: OWAKI MASANAO
IPC: G01H17/00
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving prediction accuracy of a heavy floor impact sound level of a building in which a dry type double floor is installed.SOLUTION: An impedance characteristic of a slab before installing the dry type double floor is calculated to calculate a heavy floor impact sound level in each hammering point of the slab. After finding out a prediction formula for predicting a reduction amount of a floor impact sound level after installing the dry type double floor from calculation values of a reduction amount of the heavy floor impact sound level measured by installing the dry type double floor in a wall type structure laboratory and an increase amount of the impedance level in each hammering point of the slab in the wall type structure laboratory, the heavy floor impact sound level of the building in which the dry type double floor is installed is predicted by using the heavy floor impact sound level in each hammering point of the slab before installing the dry type double floor and the prediction formula.
Patent JP-2013036178-A (JP)
Title: Excavator and excavation method
Inventor: YASUDA MICHITAKA
IPC: E21B4/00
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an excavator capable of increasing the change amount of an excavation diameter without causing an increase in the size of a machine.SOLUTION: An excavator 10 for excavating a pile hole 1 with the rotation and revolution of a plurality of drum cutters 40 includes a main shaft 12 arranged along the revolution axis, a revolution part 20 rotatably supported by the main shaft 12, a revolution hydraulic motor 50 for rotating the revolution part 20, a plurality of arms 35 which is supported by the revolution part 20 so as to be turnable around their turn axes parallel to the revolution axis, which support the drum cutters 40 at their front end sides so that their rotation axes are inclined to a plane perpendicular to the revolution axis, and which is turned to move them forward and backward in the outer-diameter direction of the revolution axis, a rotation hydraulic motor 60 for rotating the drum cutters 40 around their rotation axes, and a diameter-adjustment hydraulic motor 33 for turning the arms 35 around their turn axes.
Patent JP-2013037479-A (JP)
Title: Remote monitoring system
Inventor: ITO TAKAHIRO
IPC: G08B25/08
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system for preventing abnormality treatment at monitoring sensors of an own company from being impeded by providing a backup arrangement that can be used by a monitoring center of another company when abnormality information is issued intensively.SOLUTION: A monitoring server 2 for receiving abnormality information issued from a terminal device determines whether or not the numbers of cases untreated by monitoring centers 3, 4 of an own company and a monitoring center 5 of another company have reached respective excessive numbers, and when the number of cases untreated by the monitoring center 3 (or 4) of the own company that is a preferential distribution destination of reported abnormality information has reached the excessive number, the abnormality information can be distributed to the monitoring center 5 of the other company where the number of untreated cases has not reached the excessive number. Urgent abnormality information requiring urgent treatment is distributed to the monitoring center 3 (or 4) of the own company designated in advance regardless of the number of untreated cases.
Patent JP-2013035043-A (JP)
Title: Welding method and welding apparatus
Inventor: NARITA RYUICHI
IPC: B23K9/028
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a welding method by which a nozzle stub can be mounted on an inclined surface of a reactor vessel with smaller division number, so that the number of start-and-end portions for welding becomes as small as possible.SOLUTION: A container includes a surface 6 inclined to a horizontal direction. In the welding method, a welding part of a through-hole provided on the surface 6 and penetrating vertically and a welding part of a tubular member 3 inserted into the through-hole are welded. A welding torch 2 includes an electrode 4 whose tip end is inclined in one direction and whose top part 5 in the tip end lies in the periphery of the electrode, wherein the welding torch 2 is arranged vertically so that a bus bar including the top part 5 faces the surface. Thus a welding bead is formed from an upper side of the inclination toward a lower side thereof along a periphery of the tubular member 3 while keeping the bus bar facing the surface 6.
Patent JP-2013040472-A (JP)
Title: Caisson filler feed management system and method, and computer program therefor
Inventor: USHIRODA YASUNORI
IPC: E02D23/02
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a caisson filler feed management system and a method that perform management so that even when a plurality of self propelling grab hopper barges are used to feed filler sand into respective cells of a caisson, the filler sand can be equally fed by accurately grasping the amount of filler sand fed into each cell of the casson, and a computer program therefor.SOLUTION: The caisson filler feed management system includes: a barge having filler material feed means of feeding a filler material into cells of the casson having a plurality of cells by driving a boom and a feed part when feeding the filler material into the respective cells of the casson; coordinate measurement means of measuring plane coordinates of the feed part during feeding of the filler material; and information processing means of storing plane coordinates of the respective cells of the casson and filler feed information respectively. The information processing means specifies a cells into which the filler material is fed when the filler material is fed based upon the measured plane coordinates of the feed part, and stores the filler material feed information while relating the information to the specified cell.
Patent JP-2013044254-A (JP)
Title: Oil pump
Inventor: TANAKA RYUICHI
IPC: F04C15/00
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump capable of preventing the reduction of an oil discharge rate to be discharged to an engine while preventing the deterioration of the machinability of a chain case or the oil pump, and suppressing an increase in friction torque generated between an outer rotor and the chain case or an oil pump housing.SOLUTION: The width (t1) of an inner rotor (18) and the width (t2) of an outer rotor (19) are made different from each other in the axial direction (X) of a drive shaft (8). A distance (L1) from the inner rotor (18) to an inner rotor side sliding surface (20) is set to be shorter than a distance (L2) from the outer rotor (19) to an outer rotor side sliding surface (23) so as to eliminate any interference with each other caused by a difference in the coefficient of thermal expansion between the inner rotor (18) and an oil pump housing (16) or a chain case (5).
Patent JP-2013043325-A (JP)
Title: Retractable ballpoint pen
Inventor: ISHIKAWA ATSUSHI
IPC: B43K29/02
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a retractable ballpoint pen whose ball is not apt to fall in spite of a shock applied on falling, knocking, etc., and which has a stable ink outflow.SOLUTION: The retractable ballpoint pen is characterized in that: an additional member for writing and erasure on a writing surface is provided to the rear end of a barrel; ink for ballpoint pen contains a pigment having a particle size of 0.1-30 μm; a coil spring which presses the ball against the inner wall of a tip end is provided behind the ball; a seal surface substantially in the same shape as the ball is provided to the inner wall of the tip end; a wear resisting coating layer is provided to the surface of the ball and/or the seal surface; the longitudinal clearance of the ball is 30-80 μm; an ink consumption per 100 m is 200-800 mg; and holding force of the ball of the tip end is larger than pressing force of the coil spring energizing a ballpoint pen refill against the rear end side of the barrel.
Patent JP-2013043927-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: OKABE NOBORU
IPC: C08L15/00
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which can improve a fuel cost-lowering property, wet-gripping performance and dry gripping performance in a good balance, and to provide a pneumatic tire using the rubber composition for various portions (especially tread) of the tire.SOLUTION: The rubber composition comprises a rubber component comprising a copolymer which is obtained by copolymerizing 1,3-butadiene, styrene and a specific alkoxy-substituted styrene derivative compound, has an amino group at one of the terminal ends and a functional group containing at least one atom selected from the group consisting of N, O and Si at the other, and has a weight-average molecular weight of 1.0×10-2.5×10, and silica in which the average length Wbetween branched particles Z-Z containing branched particle Z is 30-400 nm, wherein the branched particle Z has one particle and three or more adjacent particles.
Patent JP-2013044315-A (JP)
Title: Electric blower
Inventor: KATO KATSUHIDE
IPC: F04D29/44
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower improved in airtightness between an abutting part of a fan cover and the leading end side of adjacent upstream blades of a diffuser without requiring an increase in the number of parts and assembling accuracy more than necessary.SOLUTION: The fan cover 16 includes an intake port in communication with a suction port. The fan cover 16 includes the abutting part 82 formed in plane shape outside the intake port. The diffuser 15 includes a diffuser body 71 located between a centrifugal fan 14 and an electric motor. The diffuser 15 includes a plurality of upstream blades 72 projected from the diffuser body 71 and located around the centrifugal fan 14. The diffuser 15 includes thin-walled parts 78 deformed when the abutting part 82 abuts on the leading end side of the upstream blades 72, to press-contact the leading end side of the upstream blades 72 to the abutting part 82.
Patent JP-2013049095-A (JP)
Title: Wrench including plurality of handles
Inventor: SENDA YOSHIHIRO
IPC: B25B13/46
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a rachet wrench capable of strongly fixing a bolt for removing a nut when nut removal is difficult and co-rotation occurs, such as the case in which the nut is loosened to be removed from the bolt, the bolt or the nut is rusty, or a screw groove part is buried in a paint due to painting of the tip part of the bolt exposed from the nut, and enabling an operator to work alone even when the work is further difficult.SOLUTION: A gear is formed by engraving concave and convex groups on an outer periphery of a head member having a socket to be fitted with a bolt head or a nut. A plurality of head parts are journaled with the head member being as a spindle around the head member. In each head part, a rachet mechanism is engaged with the gear on the outer periphery of the head member to regulate a rotational direction. Handles are continuously provided. A roughly conical wedge piece is fitted around the each handle to freely slide.
Patent JP-2013055172-A (JP)
Title: Led light source device
Inventor: TAKAGI RYOHEI
IPC: H01L23/28
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an LED light source device which is capable of forming a translucent resin layer covering an LED chip in a simple step and in which extraction efficiency of light from the LED chip is high.SOLUTION: An LED light source device comprises: a substrate; an LED chip mounted on the substrate; a frame-like metal film formed on a surface of the substrate and enclosing the LED chip; and an approximately hemispherical translucent resin layer formed so as to cover the LED chip in the region enclosed by the frame-like metal film.
Patent JP-2012160427-A (JP)
Title: Electromagnetic contactor
Inventor: TACHIKAWA HIROYUKI
IPC: H01H50/54
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic contactor capable of being downsized while ensuring a sufficient arc-extinguishing function independently of a direction of a current flowing in a contact part.SOLUTION: An electromagnetic contactor comprises: a first stationary contactor 5A having a stationary contact part and a stationary terminal part connected to a power supply; a second stationary contactor 5B having a stationary contact part and a stationary terminal part connected to a load; a stationary contactor supporting housing 4 supporting the first stationary contactor and the second stationary contactor so that a predetermined interval is kept and that the stationary terminal parts of both contactors are protruded toward external; a movable contactor 6 that can be contacted to or separated from the stationary contact part of the first stationary contactor and the stationary contact part of the second stationary contactor, and that is arranged in the stationary contactor supporting housing; a pair of arc-extinguishing magnet bodies 21 and 22 arranged and provided in parallel on both sides of the movable contactor in a direction orthogonal to a longitudinal direction of the movable contactor so that mutual opposed magnetic pole faces have the same polarity; and a driving mechanism 3 driving the movable contactor so that the movable contactor can be contacted to and separated from the first stationary contactor and the second stationary contactor.
Patent JP-2013056570-A (JP)
Title: Vehicle seat
Inventor: HIBI KAZUHIRO
IPC: B60N2/14
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To allow a seat body to be quickly moved to a vehicle interior direction when the seat body is not occupied, and to reduce electric power consumption.SOLUTION: A seat movement device for a vehicle seat is configured so that the seat movement device can be switched between an automatic mode in which the seat body is moved along a predetermined movement path utilizing a torque of a drive source 458 and a manual mode in which the seat body is moved along the movement path by applying manual force to the seat body. When the seat movement device is switched to the manual mode, a rotating section 452 of the seat movement device is connected to a mechanism 459 for permitting rotation in one direction, the rotating section rotating when the seat body moves along the movement path. As a result, the movement of the seat body in the direction toward the vehicle interior is permitted and the movement of the seat body in the opposite direction is prohibited.
Patent JP-2013057364-A (JP)
Title: Hose
Inventor: IWAI SEIICHI
IPC: F16L11/08
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hose configured to substantially completely prevent fluid leakage, and to provide a manufacturing method thereof.SOLUTION: The hose 100 includes, from the outside to the inside, an outer spiral wire 1, outer cloth 2, a film 3, an outer tube 4, a film 5, an inner tube 6, and an inner spiral wire 9. The cylindrical outer tube 4 and inner tube 6 are layered in a double form in the hose 100, thereby substantially completely preventing leakage of fluid flowing in the hose 100. The hose can be simplified in overall structure, and employs commercially available tubes for the outer tube 4 and the inner tube 6, thereby reducing the price.
Patent JP-2013045763-A (JP)
Title: Wire or lead wire adapting microwave plasma oxygen or hydrogen radical reaction, stripping method and device of insulation coating of coil and product thereof
Inventor: MATSUBARA YOSHIMASA
IPC: H05H1/46
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electron reaction method which allows for smooth soldering and termination of connectors such as solderless terminals, without reducing the electric capacity and the wire area of original wire.SOLUTION: It is ideal to strip and ash an insulation coating in the atmosphere by applying atmosphere plasma gas radical reaction, and since it is also possible in the air, technological innovation is achieved in the products of its method and device.
Patent JP-2013057880-A (JP)
Title: Optical fiber type optical functional device cartridge module
Inventor: WADA HISAYA
IPC: G02B6/12
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge type optical functional module having an optical fiber type module or a waveguide type module, capable of achieving excellent optical coupling.SOLUTION: The invention relates to a cartridge type optical functional module 10 comprising: first and second optical fiber collimators 2, 3; an optical functional object 5 having an optical fiber type module or a waveguide type module; and a base part 7. The optical functional object 5 comprises: a third collimator 13; and a first position adjustment mechanism 17 for adjusting a position of the third collimator 13 in the optical functional object 5.
Patent JP-2013060754-A (JP)
Title: Vibration control column and its structure
Inventor: TANAKA KOICHI
IPC: E04H9/02
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent displacement and residual displacement in an earthquake from being excessive.SOLUTION: A vibration control column 1 has a plurality of collection column members 3 extended from its top part along a material axial direction of a single column body 2, and also has a friction mechanism 4 interposed between adjacent collection column members 3, 3 among the collection column members. The friction mechanism 4 comprises stainless steel plates 11a, 11b, and is arranged between a center column member 3a and side column members 3b, 3b, and the stainless steel plates 11a, 11b are positioned at the center column member 3a and side column members 3b respectively so that the both are mutually slidable. A PC steel rod 13 is inserted into unboned holes 12 formed in the collection column members 3a, 3b and through holes formed in the stainless steel plates 11a, 11b, and nuts 15 are threadably engaged with both ends thereof with washers 14 interposed, so that pressing force in a normal direction can be applied to slide surfaces of the stainless steel plates 11a, 11b.
Patent JP-2013061546-A (JP)
Title: Cleaning member, process cartridge including the same, and image forming device
Inventor: YAMAUCHI HISASHI
IPC: G03G15/02
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning member of a charging roller configured to remove a foreign material deposited on the surface of the charging roller, and to provide a process cartridge including the same, and an image forming device.SOLUTION: The cleaning member for cleaning a charging roller of an image forming device includes a flexible piezoelectric thin film sheet which is deflected by a voltage applied. The cleaning member is arranged so as to come in contact with the charging roller when no voltage is applied to the piezoelectric thin film sheet, and to deflect in a direction separating from the charging roller due to deflection of the piezoelectric thin film sheet when a voltage is applied to the piezoelectric thin film sheet.
Patent JP-2013065085-A (JP)
Title: Portable terminal device and display method therefor
Inventor: SAKURAZAWA KUNIAKI
IPC: H04M1/72454
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device by which, without depending on an environment where the portable terminal device is used and a posture in which a user holds it, an orientation in which the user holds it is stably determined, and the orientation to be displayed on the screen of the portable terminal is rotated.SOLUTION: On the back face of the cabinet of a portable terminal device, a touch pad sensor is provided for detecting a contact location when a user holds the portable terminal device. The portable terminal device has holding pattern determination means that determines a holding pattern that is most similar to touch pad sensor detection data among plural predetermined holding patterns and outputs it, and controls the orientation of information to be displayed on the display screen of a display unit on the basis of the holding pattern determined by the holding pattern determination means.