baber/WOPTO huggingface dataset:
Patent JP-2014047924-A (JP)
Title: Angular positioning device with three dead centers
Inventor: VEZAIN STEPHANE
IPC: F16H21/40
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an angular positioning device with three dead centers.SOLUTION: An angular positioning device 10 comprises an assembly of connecting rods 11 to 15 and an assembly of pivot connections, the axes Xto Xof which are parallel to one another. A first input connecting rod 11, a second output connecting rod 13 and a third connecting rod 14 are in pivot connection with a frame of the device. A fourth and a fifth connecting rods 12 and 15 are each connected by two pivot connections to two other connecting rods of the device. The input connecting rod 11 can be rotated by a motor. The angular positioning device 10 is configured such that the output connecting rod 13 can adopt three distinct angular positions θ, θand θfor each of which two connecting rods in pivot connection with one another generate a dead center in the device.
Patent JP-2015049695-A (JP)
Title: Glasses type display device, display control device, display system and computer program
Inventor: KAWAI NAOKI
IPC: G09G5/00
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To improve user-friendliness of a glass display 10 and prevent improper operation.SOLUTION: A glass-type display device includes: a glass display 10 that includes a masseter potential sensor 12 detecting masseter potential in the head of a user, and a communication unit 15 transmitting the detection result of the masseter potential to a display data generation device 30; and the display data generation device 30 that includes a communication unit 31 receiving the detection result of the masseter potential from the glass display 10, and a display control unit 33 controlling display of the glass display 10 on the basis of the received detection result of the masseter potential.
Patent JP-2014065078-A (JP)
Title: Method for adding zinc to molten steel, and method for manufacturing zinc-added steel
Inventor: MIKI TAKAHIRO
IPC: C21C7/04
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of adding zinc in high yield and conveniently to molten steel.SOLUTION: Disclosed is a zinc-adding method for pouring a composite oxide of Zn and Fe into molten steel. Also disclosed is a zinc-adding method for pouring an oxide of Ca into molten steel. The molten steel is preferably molten hot-work tool steel. Moreover, the zinc-added molten steel manufacturing method casts the molten steel, to which zinc was added by those methods for adding zinc into molten steel. It is preferred that the content of Zn in the zinc-added steel after cast is 0.001 mass% or more.
Patent JP-2015049408-A (JP)
Title: Projection device
Inventor: UEDA TOMOYUKI
IPC: H04N5/74
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress a manufacturing cost by enabling power control corresponding to the attachment and detachment of a lens cover, even when a detector for detecting the lens cover is not provided.SOLUTION: A projection device includes a second optical system (light source-side optical system 50) guiding light emitted from a first optical system (optical system 44) up to a display element 30, an illuminance detection part 70 arranged on an optical path formed by the second optical system and detecting the illuminance of the light passing through the optical path, a detachable lens cover 80 for protecting a projection optical system, and a control part (CPU 10) determining that the lens cover 80 is attached, when the detection result of the illuminance detection part 70 is larger than a first predetermined value and reducing the output of each light source than in the case where the detection result is the first predetermined value or less.
Patent JP-2015050698-A (JP)
Title: Network system, brunch router, and control method of the same
Inventor: UEKI TAKESHI
IPC: H04L12/70
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent a replay attack.SOLUTION: A network system has: distribution means (MPSA transmission section 15) for distributing MPSA information to a plurality of brunch routers configuring a group; communication means (MPSA processing section 56) for mutually performing coding communication in accordance with a tunnel route on the basis of the distributed MPSA information; acquisition means (transmission source address inspection section 563, ESP decoding section 564) for acquiring a first transmission source address imparted to a packet which has arrived from another brunch router and a second transmission source address acquired by decoding the packet; determination means (uRPF inspection section 665) for searching a route information table on the basis of the second transmission source address and determining whether or not the route information is tunnel route information and a termination address of the tunnel route is matched with the first transmission source address; and discard means (uRPF inspection section 665) for discarding the packet when determined that the termination address of the tunnel route is not matched with the first transmission source address.
Patent JP-2015050877-A (JP)
Title: Non-contact feeding system
Inventor: KINOSHITA YUURI
IPC: G05D1/02
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact feeding system which schedules a charge start time and a charge finish time of a vehicle, automatically drives the parked vehicle to a feeding device, and can charge an accumulator.SOLUTION: A non-contact feeding system comprises: a feeding device 1 which charges an accumulator 3 of a vehicle C by non-contact feeding; an automatic drive control device 4 which is mounted to the vehicle C, and moves the vehicle C to a feeding device 1 from a prescribed parking position; and a charge schedule creation device 5 which creates a charge schedule of the accumulator 3. The charge schedule creation device 5 accepts a time zone in which the charge of the accumulator 3 becomes possible, and decides a charge start time and a charge finish time within a range of the accepted time zone. Then, the charge schedule creation device 5 imparts a command for moving the vehicle C to the feeding device 1 to the automatic drive control device 4 on the basis of the decided charge start time. When receiving the command, the automatic drive control device 4 moves the vehicle C to the feeding device 1 from the parking position.
Patent JP-2015055317-A (JP)
Title: Ball seat and ball valve
Inventor: KAWAMOTO KEIICHI
IPC: F16C11/06
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a ball seat capable of being replaced into fluororesin ball seat and having excellent molding processability, and a ball valve using the ball seat.SOLUTION: A ball seat 10A is an endless ball seat 30A that seals a ball 4 having a through hole 4B by contacting with an external surface 4A of the ball 4 in a ball valve rotatably mounted into bodies 1, 2. In the ball seat 30A, a carbon nano-tube with the average diameter of 2-100 nm, and tetrafluoroethylene perfluoroalkyl vinyl ether-based fluororesin (PFA) are contained in the matrix of perfluoro-elastomer (FFKM).
Patent JP-2015059979-A (JP)
Title: Image display element
Inventor: AMIHOSHI KAZUYOSHI
IPC: G09G3/20
Filed: 2013-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image display element modulating light at a high contrast.SOLUTION: The image display element includes a substrate 280 in which a plurality of pixel electrodes 282 are arrayed on a main surface, a liquid crystal layer 278 provided on the main surface, and a common electrode 276 provided on the liquid crystal layer 278. A first voltage and a voltage within the range of a second voltage whose potential is higher than that of the first voltage are applied to the pixel electrodes 282 and a third voltage whose potential is lower than that of the first voltage and a fourth voltage whose potential is higher than that of the second voltage are alternately applied to the common electrode 276. Further, the image display element may include a phase difference plate 239 provided on the common electrode 276. The phase difference plate 239 has the value of a phase difference for reducing the phase difference applied to transmitted light, when the light is transmitted through the liquid crystal layer 278 provided between the pixel electrodes 282 to which the first voltage is applied and the common electrode 276 to which the third voltage is applied.
Patent JP-2015059623-A (JP)
Title: Bearing roller chain
Inventor: NISHIZAWA YUSUKE
IPC: F16G13/06
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing roller chain capable of inhibiting deterioration of abrasion resistance.SOLUTION: A bearing roller chain 11 includes: a cylindrical bush 17 which connects facing link plates 12 with each other; a metal roller 18 in which the bush 17 is inserted, the metal roller 18 having a cylindrical shape; multiple metal rollers 19 disposed between an inner peripheral surface 18a of the roller 18 and an outer peripheral surface 17a of the bush 17; and restriction members 20 which are fitted into opening parts 18b at both sides of the roller 18 in a width direction Y in a state where the bush 17 is inserted thereto to restrict the respective rollers 19 from moving in the width direction Y, the restriction members 20 forming toric shapes and made of a non-metal material.
Patent JP-2015060459-A (JP)
Title: Mathematical expression display control device and program
Inventor: KARAUSHI KOSUKE
IPC: G06F15/02
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To use a copied mathematical expression simply and effectively in a mathematical expression display control device.SOLUTION: When a discretionary mathematical expression F displayed on a mathematical expression display screen G is copied and a template mathematical expression paste function (Math-Temp Paste) is designated, a template mathematical expression FTn in which the character part of a coefficient included in the copied mathematical expression F is replaced with a numeric value input frame e, a template mathematical expression FTn in which the numeric value part of the coefficient is replaced with the numeric value input frame e, a template mathematical expression FTn in which the character part of an argument is replaced with the numeric value input frame e, and a template mathematical expression FTn in which the numeric value part of the argument is replaced with the numeric value input frame e are generated and listed in a template mathematical expression paste window MTP. Then, when a desired one of the template mathematical expressions FTn that are listed is selected, the selected template mathematical expression FTn is pasted and displayed at a user designated position of the mathematical expression display screen G, so that a desired numeric value can be inputted and displayed in the numeric value input frame e of the template mathematical expression FTn and an arithmetic operation can thereby be executed.
Patent JP-2014042038-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SASAKI TOSHINARI
IPC: H05B44/00
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To manufacture and provide a highly reliable semiconductor device provided with thin film transistors having stable electric characteristics.SOLUTION: A method of manufacturing a semiconductor device provided with thin film transistors each employing an oxide semiconductor film as a semiconductor layer containing a channel formation region includes: carrying out a heat treatment for dehydration or dehydrogenation that enhances purity of the oxide semiconductor film and reduces impurities such as moisture; reducing impurities such as moisture contained not only in the oxide semiconductor film but in a gate insulation layer; and reducing impurities such as moisture contained at an interface between a film and the oxide semiconductor film provided vertically in contact with each other.
Patent JP-2015065579-A (JP)
Title: Picture data conversion device and operation support device, navigation device, and camera device
Inventor: KONO KYOSUKE
IPC: G08G1/16
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a picture data conversion device capable of avoiding deterioration in picture quality in creating an overhead picture.SOLUTION: A coordinate conversion unit 35 extracts a pixel in a range corresponding to an overhead picture of the ground, by performing calculation processing on imaging data for identifying pixel information for each pixel with respect to an imaged picture of a subject projected from a fisheye lens 21. A buffer storage unit 29 is connected to the coordinate conversion unit 35. The buffer storage unit 29 has capacity smaller than an information amount of information on all pixels of the imaged picture, and stores pixel information on the extracted pixel. The coordinate conversion unit 35 extracts a pixel in a range corresponding to an overhead picture of the ground of all pixels of the imaged picture. An information amount on pixel information stored in the buffer storage unit 29 is reduced.
Patent JP-2013256862-A (JP)
Title: Guide rail in accompaniment with installation and attachment of solar panel
Inventor: OWAGUCHI SHINICHI
IPC: E04H5/00
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a solar panel holding tool that has a simple structure, is excellent in workability and is strong against pressure from below as well as from above.SOLUTION: A method in which a panel is nipped by U-shaped and box-shaped guide rails from both sides is adopted in lieu of a conventional method in which the panel is mounted on an acceptance body and is fixed thereto by screws. One end of the guide rail is opened as an insertion port of a panel frame, and the other end is closed such that the panel frame inserted abuts against the other end closed and is locked and forms a front wall portion. Further, rear surfaces of the respective guide rails are bonded together for each pair of two guide rails, and H-shaped compound rails are formed. Fastening members are individually installed in the vicinities of both end potions of the compound rails. The respective compound rails with the insertion ports positioned obliquely above are arranged side by side in parallel while maintaining the same interval as a lateral width of the panel and are assembled to two upper/lower supporting columns installed horizontal to the ground by the fastening members. The solar panel is inserted from the insertion port, slides and descends, straightly reaches the front wall portion, abuts thereagainst and is locked.
Patent JP-2015070676-A (JP)
Title: Stepping motor and clock
Inventor: SAITO YUTA
IPC: H02K37/16
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor that is less likely to generate energy loss even when miniaturized, and to provide a clock comprising the same.SOLUTION: A stepping motor comprises: a rotor 1; a stator 2 having a rotor housing hole 23 for housing the rotor 1, a pair of outside recessed parts 24 for deciding a magnetic flux saturation position, and an inside recessed part 25 provided on an inner lateral face of the rotor housing hole 23 and for deciding a stable static position of the rotor 1; and a coil block 3 configured by winding a coil 32 around a coil core 31 magnetically coupled with the stator 2. The outside recessed parts 24 are provided on an outer lateral face of the stator 2 and at opposed positions on both sides of the rotor housing hole 23. A line connecting between points where the outside recessed parts 24 and the rotor housing hole 23 are the closest to each other and passing through a circle center of the rotor housing hole 23 is arranged so as to be shifted by a predetermined angle from a line orthogonal to an extension direction of the stator 2 and passing through the circle center of the rotor housing hole 23.
Patent JP-2013256136-A (JP)
Title: Inkjet head
Inventor: SUGAWARA HIROTO
IPC: B41J2/01
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly versatile inkjet head applicable to both high resolution printing in which precoat ink is used before printing ink and high speed printing in which the printing ink is jetted from many nozzles at a time.SOLUTION: An inkjet head 3 includes: a first nozzle rows 51a to 51d comprising a plurality of the first nozzles 50a to 50d arranged in a predetermined pitch P along a carrying direction of a printing paper sheet and jetting printing ink; and a second nozzle row 51e arranged in an area upstream of the first nozzle rows 51a to 51d in the carrying direction, comprising a plurality of the second nozzles 50e arranged in the same pitch as a plurality of the first nozzles 50a to 50d and capable of jetting the printing ink or precoat ink.
Patent JP-2015070954-A (JP)
Title: Wait insertion to processor
Inventor: INOKAWA SHINICHI
IPC: A63F7/02
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To improve stability of access to external equipment by setting a processor to be in a WAIT state without providing means for directly setting the processor to be in the WAIT state from the outside of a device, such as a microcomputer.SOLUTION: Access of a processor to external equipment is detected, and the processor is set to be in a WAIT state based on the detected result.
Patent JP-2015074611-A (JP)
Title: Polar oil agent thickening method and oily cosmetic detergent composition using the same
Inventor: SUDA HIROKI
IPC: A61K8/92
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for thickening polar oil agents using that a reverse worm-like micelle is formed by organizing itself consisting of the combination of a specific amount of a polar oil agent, water, and a polyoxyalkylene hardened castor oil, and to provide an oily cosmetic detergent composition using the method.SOLUTION: The invention provides a method for thickening a polar oil agent containing as an essential ingredient (B) 3.0-6.0 parts by weight of water and (C) 10-50 parts by weight of a polyoxyalkylene hardened castor oil to (A) 100 parts by weight of a polar oil agent, and an oily cosmetic detergent composition.
Patent JP-2014141300-A (JP)
Title: Cup container with lid
Inventor: OKADA TAKAHIKO
IPC: B65D51/22
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To improve operability by achieving performing of adding an additive agent in a cup body and inserting a straw at the same time.SOLUTION: A cup container 1 with a lid comprises: a cup body 2 in which content is stored and its opening end is sealed by a first seal material 4; and a lid body 3 attached to the cup body 2, and having a cutting member 5 for covering the first seal material 4 and breaking the first seal material 4. The lid body 3 has a storage chamber 31 in which the additive agent is stored and being sealed, and an insertion part 38 disposed on a position opposed to the cutting member 5 and into which a straw is inserted. When the straw is inserted into the insertion part 38, the cutting member 5 is pushed down by the straw and breaks the first seal member 4, and opens the storage chamber 31 for communicating inside the cup body 2 and inside the storage chamber 31.
Patent JP-2014088759-A (JP)
Title: Automatic propelling civil engineering machine system accompanied by field rover
Inventor: FRITZ MATTHIAS
IPC: E01C23/088
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the work of an automatic propelling civil engineering machine so that the machine can highly accurately and automatically move along a required curve extending for relatively short distance movement of the machine and having a small radius of curvature, without being accompanied with any complexity and high cost in determining the coordinate of a position.SOLUTION: A civil engineering machine has a machine control unit 107 which is configured to determine data for specifying the position and/or orientation of a reference point on the machine relating to a reference system independent of the position and orientation of the machine. A geometric shape made on a ground may be determined by a site probe 100. The probe 100 is used for determining the position of at least one identifiable point of the geometric shape preset in the independent reference system. Curve data defining a required curve in the independent reference system corresponding to the preset shape is at least partially determined on the basis of the position of at least one identifiable point of the preset geometric shape of the independent reference system.
Patent JP-2015088617-A (JP)
Title: Semiconductor device
Inventor: TAMAGAWA AKIO
IPC: H01L27/06
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To lower power consumption by reducing a parasitic current while preventing an increase in a circuit area.SOLUTION: A semiconductor device includes a first semiconductor layer, a second semiconductor layer, a power transistor, a transistor, and a first diffusion layer region. The first semiconductor layer has a high concentration and has a first conductivity type. The second semiconductor layer is bonded onto the first semiconductor layer, has a low concentration, and has the first conductivity type. The power transistor is formed in a surface region of the second semiconductor layer, and is a first-conductivity-type channel. The transistor is formed in the surface region of the second semiconductor layer 12. The first diffusion layer region is formed in the surface region of the second semiconductor layer so as to provide a boundary between the power transistor and the transistor, and has a second conductivity type. The first semiconductor layer functions as a drain of the power transistor. The first diffusion layer region is set to have the same potential as the drain.
Patent JP-2015086941-A (JP)
Title: Flange joint and manufacturing method of the same
Inventor: SASAYAMA MICHIAKI
IPC: B29C70/06
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a flange joint in which strength of a periphery of a bolt hole is enhanced.SOLUTION: The invention relates to a flange joint 100 including a cylindrical part 210, an annular flange part 220, bolts 300, and a fiber-reinforced plastic layer 400. The annular flange part 220 is provided at one end part of the cylindrical part 210 and multiple holes 225 are opened in the annular flange part 220. The bolts 300 protrude from a connection surface 226 of the annular flange part 220 and are inserted into the multiple holes 225 of the annular flange part 220 so that head parts 320 are positioned on a non-contact surface 227. The fiber-reinforced plastic layer 400 integrally covers the non-contact surface 227 of the annular flange part 220 and the head parts 320 of the bolts 300.
Patent JP-2015084978-A (JP)
Title: Color doppler ultrasonic diagnostic device
Inventor: GO HIROTOSHI
IPC: A61B8/06
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To highly accurately obtain blood velocity over a wide range in comparison with a conventional one in an ultrasonic diagnostic device which transmits an ultrasonic beam into an analyte, obtains a reception signal by receiving an ultrasonic wave returned by reflection, calculates the blood velocity on the basis of the reception signal and displays blood flow velocity distribution in color.SOLUTION: An ultrasonic diagnostic device transmits ultrasonic beams with plural center frequencies in accordance with plural kinds of burst wave signals with mutually different transmission frequencies of pulses, generates plural kinds of reception signals in accordance with the plural kinds of burst wave signals, performs primary calculation of blood flow velocity for each kind of reception signal on the basis of a complex autocorrelation method for each kind of reception signal among the plural kinds of reception signals, and performs secondary calculation of blood flow velocity on the basis of plural calculated values of the calculated blood flow velocity.