baber/WOPTO huggingface dataset:
Patent JP-2013181605-A (JP)
Title: Magnetorheological fluid damper
Inventor: SAITO KEIJI
IPC: F16F9/32
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the total length of a piston of a magnetorheological fluid damper.SOLUTION: A magnetorheological fluid damper includes a cylinder 10 into which a magnetorheological fluid is sealed, a piston 20 freely slidably arranged inside the cylinder 10, and a piston rod 21 connected to the piston 20 and extending to outside of the cylinder 10. The piston 20 includes a piston core 30 attached to the piston rod 21, and having a coil 33a provided in the outer circumference thereof, a flux ring 35 surrounding the outer circumference of the piston core 30 and forming a flowpath 22 for the magnetorheological fluid, between the flux ring 35 and the piston core 30, a first plate 40 formed in a ring shape, arranged in the outer circumference of the piston rod 21, and defining the axial-direction position of one end 35a of the flux ring 35 relative to the piston core, a second plate 45 arranged in the inner circumference of the other end 35b of the flux ring 35, and abutting on the piston core 30, and a C ring 46 fitted into the inner circumference of the flux ring 35, and fixing the second plate 45 in the axial direction.
Patent JP-2013181117-A (JP)
Title: Polyethylene-based resin composition for three-dimensional network structure and three-dimensional network structure
Inventor: KURUMI HITOAKI
IPC: C08K3/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-based resin composition for producing three-dimensional network structures excellent in cushion property and heat resistance suitable for furniture, beddings such as beds, vehicle seats, ship seats, and the like, and to provide a structure thereof.SOLUTION: A polyethylene-based resin composition for three-dimensional network structures is made by incorporating a silanol condensation catalyst (e) in a graft reaction product (d) obtained by grafting an ethylene-α-olefin copolymer (a) polymerized in the presence of a metallocene catalyst and having a melt flow rate (MFR: measured according to JIS-K6922-2: 1997 at a temperature of 190°C under a load of 2.16 kg) of >1 g/10 min and ≤100 g/10 min, and a density of 0.850-0.920 g/cm, with an ethylenic unsaturated silane compound (b) in the presence of a radical-generating agent (c).
Patent JP-2013180542-A (JP)
Title: Liquid ejecting apparatus
Inventor: TAKEUCHI HIROSHI
IPC: B41J2/175
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To optimize an arrangement route of a tube arranged between an ink tank and a carriage, when the ink tank is arranged at an external etc. of an inkjet printer body.SOLUTION: A liquid ejecting apparatus includes: a liquid ejecting apparatus body 2 that jets liquid from a liquid ejection head installed on a carriage to a recording medium; a liquid container 110 arranged in the liquid ejecting apparatus body 2; and a liquid supply tube 120 arranged between the liquid container 110 and the carriage. The liquid ejecting apparatus has an internal space S formed with the liquid ejection head, and an outlet including an area that exhausts a recording medium, and the liquid container 110 is arranged in the internal space S.
Patent JP-2013183760-A (JP)
Title: Vacuum cleaner
Inventor: ITO KENJI
IPC: A47L9/16
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner inexpensively configured and having a quiet operation sound during a dust removal.SOLUTION: Provided is a vacuum cleaner including: a secondary filter 23 disposed in a cyclone space 33; a moving vane 30 that rotates by wind; a projection 31 that moves with the moving vane 30 to remove the dust attached to the secondary filter 23; and an electric blower (not shown). The moving vane 30 is disposed in a passage 50 that communicates with the cyclone space 33 and the electric blower, and therefore, it is not necessary to provide a dedicated motor or the like for driving the projection 31. When the vacuum cleaner is operated to start the action of the electric blower, the moving vane 30 disposed in the suction air passage 50 rotates by the powerful suction air. Then the projection 31 is operated with the moving vane 30 so that the dust attached to the secondary filter 23 in the cyclone space 33 can be removed. Therefore, a low-cost vacuum cleaner can be provided. In addition, an ecological vacuum cleaner can be provided, since there is no need for consuming electric power for dust removal.
Patent JP-2013184548-A (JP)
Title: Electric actuator
Inventor: HASUMI MANABU
IPC: F16H1/28
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To surely control a control object even when a failure occurs at a part of a power transmission mechanism, in an actuator unit including a motor and a power transmission mechanism using a speed reducer.SOLUTION: An electric actuator 1 includes first and second speed reducers 3, 4, and first and second motors 2a, 2b for supplying power to the speed reducers 3, 4, respectively, wherein the speed reducers 3, 4 include gear portions 31, 41 being power transmission mechanisms for reducing and transmitting drive power from input ends 31a, 41a to output ends 31b, 41b, and cases 32, 42, respectively; the speed reducers 3, 4 are connected in series to each other; and the output end 41b of the gear portion 41 of the second speed reducer 4 being an output end at the final stage is connected to a rudder face 9 being a drive object. In the electric actuator, the output end 31b of the first speed reducer 3 is connected to the case 42 of the second speed reducer 4; the second case 42 is rotatably journaled; and a brake 45 for prohibiting rotation of the second case 42 is arranged.
Patent JP-2013185957-A (JP)
Title: Multi-target tracking device
Inventor: YAJIMA SHINGO
IPC: G01S13/66
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-target tracking device capable of performing processing at a predetermined communication time and a predetermined communication frequency without increasing the communication time and the communication frequency only when performing cluster integration while having a structure of parallel processing the multi-target tracking for every cluster.SOLUTION: The multi-target tracking device includes: a significant track selecting unit 23 that selects a significant track of tracks in a cluster and transmitting it to a cluster management unit 4; a significant track management unit 13 that receives and retains the significant track of the cluster and, in an occurrence of the cluster integration, transmits the significant track of an integration source cluster to a cluster processing unit 5 retaining an integration object cluster; a cluster integration determination unit 12 that performs a correlation determination of the cluster and an observation value using the significant track, and a cluster integration determination; and a cluster integration unit 22 that integrates the received significant track of the integration source cluster with the integration object cluster.
Patent JP-2013185777-A (JP)
Title: Filter for anemostat (r), ductwork method and cleaning method in duct
Inventor: NISHIOJO KIYOFUMI
IPC: F24F13/28
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a filter for an Anemostat (R), which can be easily attached and detached and can be reused without requiring repair, and to provide a ductwork method and a cleaning method in a duct.SOLUTION: A filter 10 for an Anemostat (R) includes a disk-like filter body, a reinforcing frame member mounted on a periphery of the filter body to hold the shape of the filter, and a flexible adhesion member mounted along a circumferential edge of the filter body. Air supply to an Anemostat (R) 2 connected to a duct 3 is stopped; the filter 10 for an Anemostat (R) is attached to the inside of a neck pipe 4a of an outer cone 4, on a side close to the duct 3 from a center cone 5 of the Anemostat (R) 2; and then the duct 3 is worked and cleaned. After works and cleaning are finished, air is supplied to the Anemostat (R) 2 for a prescribed time to deposit dust inside the duct 3 onto the filter 10 for an Anemostat (R), then the filter 10 for an Anemostat (R) is detached.
Patent JP-2013184814-A (JP)
Title: Sorting device for conveyance article in conveyor line
Inventor: WATANABE MIKIO
IPC: B65G47/72
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To perform sorting while suppressing the adhesion of highly viscous conveyance articles to the minimum.SOLUTION: A sorting device is provided between a conveyance article falling section of an upstream conveyor 1 and downstream conveyors 2 and 3 and sorts the conveyance articles A which have been conveyed on the upstream conveyor 1 to the downstream conveyors 2 and 3. The sorting device includes: a telescopic conveyor line 12 including a tail pulley 12 which is arranged in a position to block the falling of the conveyance articles A falling from the upstream conveyor 1, and a head pulley 12a which is arranged so as to be positioned above the downstream conveyor 2; and a cylinder 13 which operates so as to receive the conveyance articles A falling from a position where the conveyance articles A falls down on a new downstream conveyor 3 by making the tail pulley 12b of the extension conveyor line 12 come close to the head pulley 12a and making the tail pulley 12b of the extension conveyor line 12 separate from the head pulley 12a in such a way that the falling of the conveyance articles A may not be blocked. Even if the conveyance articles have high viscosity, the conveyance articles is hardly adhered to the sorting unit.
Patent JP-2013186079-A (JP)
Title: Power monitoring system
Inventor: HIRAYAMA NAOYUKI
IPC: G01R11/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional technique that it is not possible to identify which devices of the loads are consuming power, that it is not easy for everyone to keep an eye on because a display unit is on a distribution panel, and that it is not easy to visually comprehend a display because only numbers are shown.SOLUTION: Detected AC voltage and current patterns are analyzed to detect and display which devices of loads are consuming power. A current measurement unit and a display unit are wirelessly connected for data communication. Display is integrated with a clock and presents power consumption by the loads in a liquid crystal bar graph to facilitate visual comprehension.
Patent JP-2013189044-A (JP)
Title: Accelerator pedal device
Inventor: KOBAYASHI AYAKA
IPC: B60K26/02
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator pedal device that supplies electric power to equipment by use of a motor for applying reaction force.SOLUTION: A reaction force applying mechanism 24 applies reaction force to an accelerator pedal 12 by use of rotational torque of a motor 22. A pressing force transmission means 16 rotates the motor 22 by transmitting a pressing force applied to the accelerator pedal 12 to the motor 22, for generating electric power. The pressing force transmission means 16 enters a transmission state to transmit the pressing force to the motor 22 when a second gear 1604 is positioned at an engagement position P1. When the pressing force transmission means 16 is in the transmission state, the accelerator pedal 12 can be pressed multiple times to rotate a first gear 1602 in the same direction, and the rotational force of the first gear 1602 is transmitted to a drive shaft of the motor 22 via a one-way clutch 1608, the second gear 1604, and a third gear 1606. The motor 22 generates electric power.
Patent JP-2013190506-A (JP)
Title: Image forming device
Inventor: NAGATA ATSUSHI
IPC: G03G15/16
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that prevents transferability from becoming unstable due to increase/decrease of effective transfer current at a secondary transfer nip.SOLUTION: An image forming device includes: effective transfer current detection means for detecting a value of an effective transfer current flowing in a secondary transfer nip from a transfer current application position where transfer current application means 50 applies the transfer current to an intermediate transfer belt 20 or a secondary transfer belt 93; and transfer current control means 51 for controlling the transfer current output from the transfer current application means so as to achieve a preset effective transfer current value, on the basis of a detection result of the effective transfer current detection means.
Patent JP-2013188934-A (JP)
Title: Easily-tearable biaxially-stretched nylon film, easily-tearable laminate film, easily-tearable laminate packaging material, and manufacturing method for easily-tearable biaxially-stretched nylon film
Inventor: TAKASHIGE MASAO
IPC: B29C55/28
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an easily-tearable biaxially-stretched nylon film having superior printing aptitude and enabling beautiful half tone printing to be carried out on the film.SOLUTION: An easily-tearable biaxially-stretched nylon film (3) includes nylon 6 and m-xylylene adipamide as starting materials, and is characterized in that the polar component of the surface energy of at least one surface of the film (3) is ≥18 mN/m.
Patent JP-2013189288-A (JP)
Title: Group management control system for elevator
Inventor: MANABE YOSHIAKI
IPC: B66B1/18
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent passengers from missing getting on elevator cars, by improving efficiency of movement of the passengers to landings of banks divided in respective service areas for the elevator cars.SOLUTION: According to an embodiment, a group management control system for an elevator includes: an allocation control means for allocating a landing call by selecting an elevator car best suited to a bank setting a read destination floor as a service area after performing the landing call for the read floor, when a user of the elevator having a plurality kinds of banks divided in the respective service areas for the elevator car is authenticated by reading user information including destination floor information; a plurality of gates which are provided to open a door when authentication is performed; a bank determination section which determines the bank at the user's guidance destination from each gate on the basis of utilization demand of each elevator car for each bank and a positional relationship between each bank and each gate; and a bank display control section which makes a display device of each gate display identification information of the bank at the guidance destination from the gate.
Patent JP-2013107133-A (JP)
Title: Electrode for spot welding
Inventor: HASHIZUME KAZUHIRO
IPC: B23K11/30
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for spot welding which allows a welding tip used for a welding gun of a spot welding machine to be easily replaced without leakage of cooling water during replacement and has high cooling effect.SOLUTION: A cooling water shutoff device 5 is internally arranged at an electrode rod shank 2 mounted on a tip of a welding gun body 12. A valve element 6 and a valve seat 8 abut on or separate from each other by spring pressure of a spring member 7 urging the valve element 6 of the cooling water shutoff device 5 by attaching/detaching the welding tip 1, so that cooling water is released or shut off.
Patent JP-2013198231-A (JP)
Title: Motor drive and power converter
Inventor: OKATSU KOJI
IPC: H02P27/08
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive of an air conditioner which makes a DC voltage applied to an inverter variable according to the rotation speed of a motor, so that the DC voltage does not vary during operation of the inverter, and to provide a power converter.SOLUTION: In a power supply configuration for supplying power to a motor 9 by a rectification circuit/smoothing circuit 5 connected with an AC input power supply 3, first and second AC reactors 13, 15 are interposed in series between the AC input power supply 3 and the rectification circuit/smoothing circuit 5, and switching means 17 is connected in parallel with the second AC reactor 15. Target rotation speed setting means 21b acquires a large temperature difference between a room temperature and a set temperature, and determines a target rotation speed set value corresponding to the large temperature difference from a table 22, and reactance variable means 21c rises a DC voltage Vc applied to an inverter 7, by turning on the switching means 17 on the basis of the target rotation speed set value during stoppage of the inverter 7.
Patent JP-2013193930-A (JP)
Title: Refining method for nickel sulfate aqueous solution
Inventor: YOKOGAWA TOMOHIKO
IPC: B01D61/46
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a refining method for nickel sulfate aqueous solution that can stably remove impurities comprising light elements such as monovalent ions from a nickel sulfate aqueous solution while suppressing loss of nickel.SOLUTION: A nickel sulfate aqueous solution containing a plurality of impurity ions comprising monovalent cations and anions respectively by the content of 1 g/L or less is adjusted to and maintained at pH of 2.5 or lower, and the nickel sulfate aqueous solution is electrodialyzed in an electrodialysis process using a cation exchange film and an anion exchange film having monovalence selectivity.
Patent JP-2012151491-A (JP)
Title: Semiconductor device
Inventor: SAITO YUKISHIGE
IPC: H01L21/762
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an SOI-MISFET which inhibits electrical short circuit due to residual of polycrystalline silicon, increase of parasitic capacitance in a gate electrode and a reverse narrow channel effect.SOLUTION: A gate insulation film 14, a first polycrystalline silicon film 15 and a stopper nitride film 16 are sequentially deposited on an SOI substrate having a silicon film 13. Etching is performed so as to form reverse tapered surfaces (taper angle θ is obtuse angle) on side faces of the silicon film 13 and the polycrystalline silicon film 15 to form an element isolation trench. After an STI implanted insulation film 17 is deposited and planarized by CMP, a flat surface is obtained by etching of the stopper nitride film 16 and the insulation film 17 by constant velocity RIE, and a second polycrystalline silicon film 18 is deposited on the flat surface (e). Laminated gate electrodes (15, 18) are formed by etching of a laminated polycrystalline silicon film (f). Subsequently, a source/drain region 21, a silicide film 22, an interlayer insulation film 23, metal wiring 24 and the like are formed (g).
Patent JP-2013201489-A (JP)
Title: Image processing device and image processing program
Inventor: ITO ATSUSHI
IPC: H04N1/46
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device which calculates similarity between color deviation of an information image embedded within an image and the predetermined color deviation of the information image.SOLUTION: The image processing device comprises: representative color calculation means which calculates a representative color representing colors within a first region of a predetermined size within an image; color deviation calculation means which calculates as a color deviation the difference between the representative color calculated by the representative color calculation means and a color within a second region being a target within the first region; and similarity calculation means which calculates similarity between the color deviation calculated by the color deviation calculation means and the predetermined color deviation of the information image representing the information embedded within the image.
Patent JP-2013199756-A (JP)
Title: Repairing method for joint cut of block material stack tunnel lining part
Inventor: MORI YASUO
IPC: E21D11/04
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method for a joint cut of a block material stack tunnel lining part in which a joint cut part can be easily and quickly filled with a joint material.SOLUTION: For a repairing method for a joint cut of a block material stack tunnel lining part in which a joint cut part 102 between mutually adjacent block materials 101 and 101 of a block material stack tunnel lining part 100 is filled with a joint material to repair the joint cut part 102, a filling device 4 is used which extrudes the joint material 2 contained in a joint material storage container 1 to the joint cut part 102 from a nozzle opening 32t of the joint material storage container 1 by applying air to a push body 15 extruding the joint material 2.
Patent JP-2013200665-A (JP)
Title: Semiconductor device
Inventor: SAKAGUCHI KAORU
IPC: G05F3/26
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of setting an arbitrary overcurrent protection characteristic according to an allowance loss characteristic of the semiconductor device, thereby being safe without reducing the efficiency.SOLUTION: A semiconductor device having a first transistor controlled by a control signal comprises: a reference current circuit; a sense voltage generation circuit that generates a voltage by sensing a current of the first transistor, and mirroring and adding a current of the reference current circuit; a reference voltage circuit that generates a voltage by mirroring the current of the reference current circuit; an amplifier that compares the voltage generated by the sense voltage generation circuit with the voltage generated by the reference voltage circuit; and a second transistor that has a gate connected to an output of the amplifier and can turn off the first transistor.
Patent JP-2013202949-A (JP)
Title: Gas barrier laminate
Inventor: YOSHIHARA TOSHIAKI
IPC: C09D175/04
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier laminate that exhibits superior gas barrier properties for a long period even in a severe environment.SOLUTION: There is provided a gas barrier laminate that has a vapor deposition layer 12, made of an inorganic material, and an overcoat layer 13 laminated in order on a resin base material 11, and the overcoat layer 13 is formed by coating the vapor deposition layer with a coating liquid containing at least one kind (A) selected from the group of an organosilicon compound represented by general formula (a) and its hydrolysate and heating and drying the coating liquid. (a): (RO)Si-(CH)n-Si(OR), where R is an alkyl group and (n) is an integer of 1-8.
Patent JP-2013206771-A (JP)
Title: Electric connector assembly and receptacle connector
Inventor: MIDORIKAWA KAZUYA
IPC: H01R12/73
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector assembly which has a receptacle connector having a lock metal fitting in which occurrence of a flaw can be suppressed as much as possible until connectors are brought to a lock position and a plug connector fitted and connected to the receptacle connector, and a receptacle connector constituting a part of the assembly.SOLUTION: A lock arm part of a lock metal fitting 30 includes a lateral wall side lock arm part 34 extending from a lateral wall side base part 31B. The lateral wall side lock arm part 34 has a plate surface which is slidingly contactable with a plate surface of a mating lock metal fitting 60 until the lateral wall side lock arm part 34 is brought to a regular lock position with the mating lock metal fitting 60 of a plug connector 2 and includes a lock part 34A which is locked with the mating lock metal fitting 60 at the regular lock position in a connector extraction direction.