baber/WOPTO huggingface dataset:
Patent JP-2014017947-A (JP)
Title: Network protector
Inventor: SAKASHITA HIRONORI
IPC: H02H3/38
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To perform a normal interception instruction to a protector breaker when an accident occurs in a network power distribution line while preventing unnecessary interception of the protector breaker caused by generation of rush current.SOLUTION: A network protector according to an embodiment comprises a control circuit which is installed in order to protect the load side of a network power distribution system where power is supplied from a plurality of high voltage power distribution lines to a network bus line through a network transformer and is further supplied from the network bus line to the load side through a protector breaker; does not intercept the protector breaker when a phase angle of current flowing into the load side shows delay within a predetermined angle range exceeding 0 to 90° to secondary side voltage of a network transformer; and intercepts the protector breaker when the phase angle shows delay in other than the predetermined angle range or advance within a predetermined angle range exceeding 90°.
Patent JP-2014014833-A (JP)
Title: Pulse gas shield arc welding method
Inventor: NAKAMURA SHUICHI
IPC: B23K35/30
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas shield arc welding method for providing weld metal having excellent breaking elongation, by restraining the occurrence of a ductility reduction crack, when welding superhigh tensile steel having tensile strength of 950 MPa or more.SOLUTION: In the pulse gas shield arc welding method, metal fluoride including CaFof 2.0-8.0% and metallic oxide of 0.01-1.2% are included in a flux-cored wire, and are included so that a value of the ratio of the content of the metal fluoride and the metallic oxide becomes 2.0 or more, and inclusion of Fe powder is also limited to be less than 5.0%, and C:0.08-0.20%, Mn:1.0-2.2%, Ni:1.0-9.0% and V:0.05-0.3% are included as an alloy component, and a wire being 0.60-1.40% in Ceq is used, and a pulse current is used as a welding current.
Patent JP-2014015117-A (JP)
Title: Acoustic control device
Inventor: AKIBA KAZUOMI
IPC: H04S5/02
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic control device allowing easy operation of a user.SOLUTION: In setting a surround sound, an operation button (11a) for setting the surround sound in which a setting content and a setting result act on each other and an operation button (11b) for setting a listening position are simultaneously displayed on a setting part (11). In an operation discriminating control and a display selection determining control, a display based on the surround sound and the listening position is displayed on an illustration portion (12) of a touch panel display (10).
Patent JP-2013037682-A (JP)
Title: Conductive sheet, touch panel and display device
Inventor: IWAMI KAZUO
IPC: G06F3/041
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a conductive sheet, a touch panel, and a display device which can suppress occurrence of a feeling of roughness caused by a pattern, and drastically improve visibility of an observation object.SOLUTION: A relative refractive index nr1 of a transparent substrate 12 for a first protective layer 26a and/or a relative refractive index nr2 of the transparent substrate 12 for a second protective layer 26b are set to be 0.86 to 1.15. A relative refractive index nr1 of a first transparent substrate 12a for the first protective layer 26a and/or a relative refractive index nr2 of a second transparent substrate 12b for the second protective layer 26b are set to be 0.86 to 1.15.
Patent JP-2014020205-A (JP)
Title: Control device of internal combustion engine
Inventor: URANO SHIGEYUKI
IPC: F02D41/04
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine which improves fuel consumption performance while suppressing discharge of NOx by optimizing a combustion state, in the internal combustion engine which performs a lean operation.SOLUTION: A control device of an internal combustion engine includes calculation means for calculating an MFB during a lean operation of the internal combustion engine 10 by using a CPS34 and a crank angle sensor 42 and combustion control means for controlling a combustion state of the internal combustion engine 10 such that a crank angle CA50 at which the MFB comes to 50% becomes a target CA50. The combustion control means includes injection amount correction means for correcting a fuel injection amount of the whole operation region uniformly by learning the fuel injection amount of the internal combustion engine 10 such that the CA50 comes to the target CA50 and ignition timing correction means which learns ignition timing of the internal combustion engine 10 every operation area and respectively corrects the ignition timing such that the CA50 comes to the target CA50 in such a state that the correction by means of the injection amount correction means is performed.
Patent JP-2014021643-A (JP)
Title: Virtual space information processing system, server device of virtual space information processing system, program executed by server system, and virtual space information processing method
Inventor: CHRISTOPHE SOULIER
IPC: G06F13/00
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a virtual space information processing system, a server device of the system, a program executed by the server device, and a virtual space information processing method, which are capable of optimizing exchange of information in a system that shares virtual space information, reducing communication traffic volume in the system, and quickly performing update processing and synchronization processing.SOLUTION: A synchronization server 4 connected with a database 2 holding virtual space information receives processing information from a first client 6 or a second client 8 (S1); if the received processing information is of a first data group, only saves it to the database (S2 and S3); if the received processing information is of a second data group, saves it to the database and transmits it to the other client (S4 to S6); and if the received processing information is of a third data group, transmits it to the other client without saving it to the database (S7).
Patent JP-2014020322-A (JP)
Title: Multistage regenerative pump
Inventor: KAGAWA MASAKI
IPC: F04D5/00
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a multistage regenerative pump capable of keeping high accuracy of lamination dimensions of impellers without increasing starting torque of a motor.SOLUTION: The multistage regenerative pump includes: a motor part 2 comprising a motor 5; and a pump part 3 comprising a pump shaft 16 which is stored in pump casings 20-23 and to which rotation of a shaft 10 of the motor 5 is transmitted, and impellers 13-15 attached on a plurality of stages along an axial direction of the pump shaft 16. Each of the impellers 13-15 is composed of a resin material, configured so that a hole 35 is formed on a center and a plurality of blade pieces 37 are formed on an outer peripheral part along a peripheral direction, and fitted and attached through the hole 35 to each of a plurality of sleeves 17-19 which are arranged abutting on the pump shaft 16 in the axial direction and composed of a plurality of metal materials.
Patent JP-2014027098-A (JP)
Title: Substrate manufacturing method
Inventor: MIYAJIMA KENTARO
IPC: H05K3/12
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate manufacturing method capable of manufacturing a substrate having conductive patterns formed thereon at low cost.SOLUTION: A coating of a solvent containing metal nano-wire NW is applied to a base material 2, the solvent applied to the base material 2 is cured to form a conductive layer 3 containing minute metal particles, and a fluid-like release agent which is non-adhesive to the base material 2 is superposed on the conductive layer 3 so as to be frame shaped to surround a prescribed pattern shape when viewed in the thickness direction of the conductive layer 3. The release agent gets into gaps between the minute metal particles, in which way the release agent is impregnated into the conductive layer 3 so as to contact the outer face of the base material 2, and the fluid-like release agent is cured to form a frame-shaped peeling layer 6. The peeling layer 6 is peeled off from the base material 2 to remove, from the base material 2, an area of the conductive layer 3 which is impregnated with the release agent, and an area of the conductive layer 3 which is left on the base material 2 after the peeling layer 6 is peeled off is made to be a conductive pattern 4.
Patent JP-2014024492-A (JP)
Title: Image projection device, image projection method, image projection program and recording medium
Inventor: SATO NAOKI
IPC: B60K35/00
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To enhance the visibility of a head-up display.SOLUTION: An image projection device 100 is used by being mounted on a vehicle having a window 150 provided with a light emitting surface 151 for emitting light in response to light of predetermined wavelength. The image projection device 100 includes an acquisition part 101 and an image projection part 102. The acquisition part 101 acquires image data of an image to be a projection object from an image data generation device 110 for generating image data, for example, a navigation device. On the basis of the image data acquired by the acquisition part 101, the image projection part 102 irradiates light of predetermined wavelength to a predetermined position of the light emitting surface 151, and projects an image represented by the image data onto the light emitting surface 151.
Patent JP-2014027857-A (JP)
Title: Charge and discharge device
Inventor: SHINOMOTO YOSUKE
IPC: B60L11/18
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a charge and discharge device capable of concurrently achieving device miniaturization and adaption to voltages in a wide range.SOLUTION: The charge and discharge device of the present invention, executing bidirectional power conversion between a system power supply 1 and a storage battery 5, includes: a system interconnection inverter 2 that can execute an operation for converting AC power input from the system power supply 1 into DC power and an operation for converting DC power input from the storage battery 5 side into AC power; an insulated DC-DC converter 3 that has an insulated transformer 6 and converts an input voltage from the system interconnection inverter 2 or an input voltage from the storge battery 5 at a constant conversion rate; and a step-up/step-down DC-DC converter 4 that converts the input voltage from the insulated DC-DC converter 3 or the input voltage from the storage battery 5 at a conversion rate based on a voltage across the storage battery 5.
Patent JP-2014031729-A (JP)
Title: Valve opening/closing timing adjustment system
Inventor: TSUNODA YUJI
IPC: F01L1/356
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To improve a conventional valve opening/closing timing adjustment system so as to make a lock mechanism part securely perform an unlocking operation.SOLUTION: A conventional valve opening/closing timing adjustment system is improved so as to make a lock mechanism part securely perform an unlocking operation. The valve opening/closing timing adjustment system includes a displacement mechanism part which displaces a rotation phase of a cam shaft with respect a crank shaft, a lock mechanism part which locks the rotation phase, and a control unit which controls operation of a hydraulic control valve. The control unit includes a characteristic acquisition part which acquires characteristic information associated with hydraulic pressure characteristics, In an unlocking process, unlocking is completed by supplying hydraulic pressure for moving the rotation phase from an intermediate lock phase to one of a delay angle side and a lead angle side and then supplying hydraulic pressure for moving the rotation phase to the another of the delay angle side and lead angle side, and the rotation phase in the unlocking process is held at a predetermined position on one of the sides of the intermediate lock phase until a standby time passes. The valve opening/closing timing adjustment system includes a standby time change part which changes the standby time based upon the characteristic information.
Patent JP-2014031674-A (JP)
Title: Door having ventilation function
Inventor: NAKAMURA NORIHIRO
IPC: E06B7/06
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a door having ventilation function capable of increasing ventilation efficiency while considering crime prevention and personal privacy.SOLUTION: In an inventive door 1, a cover member 22 covering and concealing the outdoor side of a ventilation opening 17 of a door body 10 is fixed in such a state that it overhangs in the outdoor direction more than an outdoor side surface 10a of the door body 10. Air taking-in ports 30, 30 for taking in air flowing in the lateral direction along the outdoor side surface 10a of the door body 10 into a rear side of the cover member 22 are formed, and there are provided air stop parts 31, 31 for changing over air flow so that the air taken in from the air taking-in ports 30, 30 flows to the ventilation opening 17.
Patent JP-2014033586-A (JP)
Title: Motor controller and motor control method
Inventor: TANAKA HIDEYA
IPC: H02P8/18
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To control a motor so as to avoid step-out during drive control thereof when a difference between a measured advance angle and a target advance angle is large.SOLUTION: A motor controller performs advance angle control of a motor 107 in response to a position detection signal of a rotor shaft. A drive waveform table storage part 104 stores drive waveform data, and a CPU 101 obtains an address value of a drive waveform table by synchronizing with the position detection signal. When a difference which is calculated from a target phase value of a drive waveform in the advance angle control and a phase value of a drive waveform obtained at the timing of this position detection signal exceeds a threshold, the CPU 101 performs control for restricting a phase change amount that is corrected by changing a period of the drive waveform. When the calculated difference is the threshold or less, the CPU 101 performs control for changing the period so that the phase value of the drive waveform corresponds with the target phase value at a time when a transition time corresponding to an adjustment phase value has passed since the current time.
Patent JP-2014033942-A (JP)
Title: Game island
Inventor: FUTAGAMI TAIZO
IPC: A63F7/02
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation and adjustment work for a recovery gutter at a construction site of a game island.SOLUTION: A game island in which a plurality of game machines are arranged includes a game ball recovery mechanism which recovers the game balls discharged from each game machine and moves them to a lifting-up device for lifting up the game balls to an upper part of the game island. In the game island, the game ball recovery mechanism is provided with a recovery gutter which is disposed downwardly inclined toward the lifting-up device in a longer direction of the game island and recovers the game balls discharged from each game machine. The recovery gutter is provided with a recovery gutter member suspended and fixed by suspend-fix means in the game island. The inclination of the recovery gutter can be adjusted by a height to which the recovery gutter member is suspended by the suspend-fix means.
Patent JP-2014037701-A (JP)
Title: Solar cell panel support frame and photovoltaic power generation system
Inventor: KAWAI YOSHIMICHI
IPC: H01L31/042
Filed: 2012-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery panel support frame and a photovoltaic power generation system with the frame which enhances strength and rigidity of a joint part of a column and a base, can stably install a solar battery panel, and can improve workability such as maintenance, replacement, or the like of the solar battery panel.SOLUTION: A solar battery panel support frame and a photovoltaic power generation system with the frame have a pair of side faces 2a and 2b facing to an opposite direction each other, are formed with predetermined weight, and include: a base 2 functioning as a counter weight; a pair of columns 5 and 6 erected by connecting a lower end 5a to the base 2; and at least a group of panel support frames 3 bridged over upper ends 5b and 6b of the pair of the columns 5 and 6, and composed of a rafter material 7 mounting a solar battery panel 1 to support. The column 5 of one of the panel support frames 3 is arranged on one side face 2a of the pair of the side faces 2a and 2b of the base 2, and the column 6 of other of the panel support frames 3 is arranged on other side face 2b respectively by rigidly joining the lower ends 5a and 5b, so as to form a solar battery panel support frame B.
Patent JP-2013044084-A (JP)
Title: Conical rotor refiner plate element having curved bars and serrated leading edge
Inventor: LUC GINGRAS
IPC: B02C7/12
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a conical refiner plate having enhanced energy efficiency and allowing for a relatively large operating gap between discs as well as reduced energy consumption to produce pulp, a high fiber quality of the produced pulp, and a long operating life for the refiner plate segments.SOLUTION: A refining plate segment comprises: a convex conical refining surface on a convex conical substrate of the refining plate 40, wherein the refining surface is adapted to face a concave conical refining surface of an opposing refiner plate 40, the convex conical refining surface including bars 42 and grooves 44 formed between adjacent bars 42, wherein an angle of each bar 42 with respect to a reference line 49 parallel to a rotational axis of the refiner increases at least 15 degrees and the angle 46 is a holdback angle, which is 10 to 45 degrees at a periphery of the refining surface, and wherein the bars 42 each include a leading sidewall.
Patent JP-2013009968-A (JP)
Title: Hot water supply valve of electric kettle
Inventor: WADA HIROSHI
IPC: A47J27/21
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the hot water supply valve of an electric kettle which has a small number of components, is small-sized and compact and has little distribution resistance of hot water when supplying the hot water, at a low cost.SOLUTION: An inclined water stop valve that includes: a water stop ball 12 that stops the flow of hot water from a hot-water supply passage side to a discharge pipe side by fitting with a hot-water outlet head to a discharge pipe 11b side when being inclined; and a guide member 24 that guides the water stop ball to a rolling direction is prepared at an upper member 10B side water stop ball guide space, and a falling water stop valve that is communicated to the water stop ball guide space through a communication mouth and contacts with the communication mouth to close the communication with the water stop guide space is prepared at a lower member 10A side falling water stop valve housing space, the guide member includes: a bottom part plate 24a; a guide rail 24c that inclines to rise; and a column that supports the other side of the guide rail, and a communication mouth 26 that makes the water stop ball guide space and falling water stop valve housing space communicate together is prepared at the bottom part plate portion.
Patent JP-2014040687-A (JP)
Title: Method for knitting knitted fabric with opening and knitted fabric with opening
Inventor: HORIKAWA AKIRA
IPC: D04B1/24
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for knitting a knitted fabric with an opening which forms an opening portion overlapping an inner side knitted base and an outer side knitted base only by knitting thus eliminating complex sewing and reducing bulky feeling at the sewing portion, providing the knitted fabric with low cost.SOLUTION: A method for knitting a knitted fabric comprises the steps of: knitting in short rows in opposite directions each other during a process for knitting an inner side knitted base and a process for knitting an outer side knitted base using a flat-knitting machine; supplying a yarn in an overlapping range in forward and backward of needle beds; hooking all loops formed in the process for knitting the inner side knitted base to one of the needle beds in forward and backward thereof during the transition from the process for knitting the inner side knitted base into the process for knitting the outer side knitted base; and hooking all loops formed in the process for knitting the outer knitted base to the other of the needle beds during the transition from the process for knitting the outer knitted base into the process for knitting the inner knitted base, separably knitting an inner knitted base 11 and an outer knitted base 12 in the direction from the inner side to the outer side.
Patent JP-2014040888-A (JP)
Title: Rolling bearing device
Inventor: TANAKA TAKAMICHI
IPC: F16C25/08
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device in which an appropriate pre-load can be adjusted according to temperature variation and the like without deteriorating rigidity of the rolling bearing device for a long period.SOLUTION: A pre-load adjustment mechanism comprises a pair of annular members 21, 22 opposing in an axial direction. One annular member 21 is abutted on a shoulder 19, and the other annular member 22 is abutted on an end surface of an outer ring 15. In respective opposing sides of the annular member 21, 22, inclined grooves 25, 25 whose depth varies in a circumferential direction are formed so as to face each other. Between the inclined grooves 25, 25, a plurality of balls 23 constituting moving bodies are disposed respectively in state where they are held between the annular member 21 and the annular member 22. The pre-load adjustment mechanism further comprises a retaining plate 24 for retaining the balls 23 at a predetermined interval in the circumferential direction.
Patent JP-2014043772-A (JP)
Title: Cylinder head
Inventor: HARADA TAKAHIRO
IPC: F02F1/42
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To enable cooling efficiency of an EGR gas in an EGR passage 12 to increase as much as possible in a cylinder head 3 with which the EGR passage 12 is integrally provided for cooling part of exhaust gas of an engine 1, that is an EGR gas, to introduce it to an intake side 4 of the engine 1.SOLUTION: An EGR passage 12 is located on the vicinity of a water jacket 3d provided in a cylinder head 3. In the EGR passage 12, a plurality of circulation spaces 21 to 23 divided by partition walls 12d of the cylinder head 3 is provided to be adjacent to one another in an intermediate region 12c from a side of an introduction port 12a to a side of a discharge port 12b, and a center of the introduction port 12a and a center of the discharge port 12b are off-set.
Patent JP-2014044839-A (JP)
Title: Transparent electrode, method for producing conductive transparent thin film, and conductive transparent thin film
Inventor: NODA SUGURU
IPC: H01B13/00
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a transparent electrode having a low sheet resistance and high transmittance.SOLUTION: A transparent electrode 101 includes an insulating substrate 121 that transmits light and a conducting layer 141 disposed on the substrate 121. The conducting layer 141 has a plurality of ridges 161 to reduce a sheet resistance. Each of the plurality of ridges 161 has a width that is not visually recognizable. The transmittance for light in the plurality of the ridges is a predetermined opaque threshold or lower. The transmittance for light in a transmissive region 162 among the plurality of ridges 161 is a predetermined transparent threshold or higher.