baber/WOPTO huggingface dataset:
Patent JP-2019031797-A (JP)
Title: Drain port cover
Inventor: ONISHI TEPPEI
IPC: E03C1/22
Filed: 2017-08-07
Abstract: To provide a drain port cover capable of allowing foam to appropriately pass therethrough together with drainage.SOLUTION: A drain port second cover 50 comprises: a body member 53 having an opening 57 opposing the downstream side of a drain groove, which is formed by a step formed between a lower step portion 55 and an upper step portion 54 constituting a cover downstream range portion 52;a frame member 60 configured to be engaged with the body member 53; and a tile member 69 which is fixed to the frame member 60 at the upper plane side of the lower step portion 55 constituting the cover upstream range portion 51.SELECTED DRAWING: Figure 25
Patent JP-2018010304-A (JP)
Title: Wave front measurement method and device, light exposure method and device and device manufacturing method
Inventor: OTAKI KATSURA
IPC: G01M11/02
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a wave front measurement method for measuring wave front information of a projection optical system at high accuracy based on interference bands obtained by using diffraction grating.SOLUTION: A method includes irradiating a light flux ejected from a pin hole array 6 of a reticle 4 for measurement to an ejection optical system PO, injecting the light bundle passed through the ejection optical system PO into a diffraction grating 10 which has periodicity in an X direction and a Y direction and of which transmittance distribution of the X direction and the Y direction has sine wave shaped distribution, and calculating wave front information of the ejection optical system PO based on interference bands due to a plurality of the light bands generated from the diffraction grating 10.SELECTED DRAWING: Figure 2
Patent JP-2018010710-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G09F9/30
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a shift register in which noise of an output signal is small and which can suppress deterioration of the characteristics of the transistor.SOLUTION: A semiconductor device includes a first transistor, second transistor, third transistor and fourth transistor. In the first transistor, a first terminal is connected to a first wire, a second terminal is connected to a gate terminal of the second transistor, and a gate terminal is connected to a fifth wire. In the second transistor, a first terminal is connected to a third wire and a second terminal is connected to a sixth wire. In the third transistor, a first terminal is connected to a second wire, a second terminal is connected to the gate terminal of the second transistor, and a gate terminal is connected to a fourth wire. In the fourth transistor, a first terminal is connected to the second wire, a second terminal is connected to the sixth wire, and a gate terminal is connected to the fourth wire.SELECTED DRAWING: Figure 1
Patent JP-2019032060-A (JP)
Title: Power transmission device
Inventor: MORIYAMA SHUJI
IPC: F16H61/00
Filed: 2017-08-09
Abstract: To reduce power loss of a belt type continuously variable transmission in the case where power transmission by a gear transmission mechanism is performed.SOLUTION: A power transmission device 100a includes: a gear train for performing power transmission by engagement of gears; a CVT 5 for changing a speed ratio continuously by changing V groove width of a pulley of a primary pulley 51 and a secondary pulley 52 around which a belt 53 is wound; a first clutch C1 engaged when connecting power of an input shaft to the gear train; a second clutch engaged when connecting power of the input shaft to the CVT 5; and a switching valve 105 for reducing a secondary pressure Pout supplied with respect to a secondary pressure cylinder 52c, when the first clutch C1 is selected by a control part and the gear train is effective. The switching valve 105 reduces the secondary pressure Pout by acting on an oil chamber 104g for decompression of a secondary pressure control valve 104.SELECTED DRAWING: Figure 2
Patent JP-2019035722-A (JP)
Title: Earthquake warning device, earthquake warning system, and computer program
Inventor: ARAKI HARUMI
IPC: G01V1/00
Filed: 2017-08-22
Abstract: To predict an earthquake from an atmospheric pressure.SOLUTION: A communication terminal 40 and a barometer network 80 measure an atmospheric pressure, and transmit it to an analysis server 10. An atmospheric pressure data collecting function 26 of the analysis server 10 converts a received atmospheric pressure value into a sea level atmospheric pressure, and stores it as atmospheric distribution data 18B in a storage device 18. A risk determining function 28 calculates a long-term atmospheric pressure variation gradient (ΔP/Δd) and an atmospheric pressure variation amount (ΔP) in a first period and a short-term atmospheric pressure variation gradient (ΔP/Δh) and an atmospheric pressure variation amount (ΔP) in a second period shorter than the first period by referring to the atmospheric pressure distribution data 18B, and determines earthquake possibility. The analysis server 10 transmits a determination result to the communication terminal 40 of an inquiry source, and multicast-transmits an attention determination result and a caution determination result to the communication terminal located in an attention region.SELECTED DRAWING: Figure 1
Patent JP-2019039718-A (JP)
Title: Radioactive material-containing waste storage container
Inventor: ICHIMURA TAKAHISA
IPC: G21F9/36
Filed: 2017-08-23
Abstract: To provide a radioactive material-containing waste storage container that can be prevented from falling for sure.SOLUTION: A radioactive material-containing waste storage container 1 includes: an inside container 30 for storing a radioactive material-containing waste; an outside container 10, in which the inside container 30 is arranged; and a filler 50 filled between the inside container 30 and the outside container 10. The radioactive material-containing waste storage container 1 has an aspect ratio H/W or H/D in the range of 1.2 to 0.3, in which D denotes the diameter of the outside container 10, W denotes the width W of the outside container, and H denotes the height of the outside container 10.SELECTED DRAWING: Figure 3
Patent JP-2019038971-A (JP)
Title: Lubricant for extracting non-ferrous metal
Inventor: IZUMI SHUNSUKE
IPC: C10M143/04
Filed: 2017-08-29
Abstract: To provide a lubricant for extracting a non-ferrous metal, having excellent lubricity and improved workability without using a technique of converting to high viscosity.SOLUTION: The lubricant for extracting a non-ferrous metal is characterized by that the lubricant for extracting a non-ferrous metal contains a base oil and a branched olefin polymer, wherein the branched olefin polymer is at least one kinds selected from a group consisting of polyisobutylene, polyisoprene, ethylene-propylene copolymer, and styrene-butadiene copolymer, has an average molecular weight of 10,000-5,000,000; when a circular column rod (φ4.0 mm) is soaked in a liquid tank filled with the lubricant for extracting at room temperature, then the circular column rod is extracted from its liquid level at a velocity of 0.5 m/min in its vertical direction, an elongation quantity of the thus formed liquid column at its rupture point is 4-40 cm, and a kinematic viscosity of the lubricant for extracting at 40°C is 500-5000 mm/s.SELECTED DRAWING: None
Patent JP-2018026140-A (JP)
Title: Authentication system, authentication method, and program
Inventor: KUMAMOTO AKIHIRO
IPC: H04L9/32
Filed: 2017-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system capable of improving convenience of authentication.SOLUTION: A connection information storage device 3 stores an IP address already allocated by a network connection device 5. A first authentication communication unit of a first authentication server 7 receives, from a mobile terminal 1, the IP address allocated to the mobile terminal via the network connection device. A first authentication unit of the first authentication server performs address authentication processing to authenticate the mobile terminal by using the IP address received by the first authentication communication unit and the IP address stored in the connection information storage device.SELECTED DRAWING: Figure 1
Patent JP-2019045212-A (JP)
Title: Information processing device, map switching method, and map switching program
Inventor: ISHII YOSHIKAZU
IPC: G09B29/00
Filed: 2017-08-30
Abstract: To enable a first map and a second map showing narrow areas with higher accuracy to be switched smoothly.SOLUTION: An information processing device 10 comprises: a current position acquisition unit 15; a first storage unit 11 for storing a first map 101; a second storage unit 12 for storing a second map 102; a switching control unit 14 for switching between a first layer 131 and a second layer 132 representing each of the first map 101 and the second map 102; and a display unit 17 for displaying a forefront layer. The switching control unit 14 sets the second layer 132 to the forefront layer when the foot of perpendicular of the current position exits within a prescribed range of objects of the second map 102.SELECTED DRAWING: Figure 1
Patent JP-2019042214-A (JP)
Title: Composite therapy device
Inventor: KURAHASHI TSUKASA
IPC: A61B17/00
Filed: 2017-09-04
Abstract: To provide a therapy device by combining an ultrasonic therapy device and a weak current stimulation therapy device, and to achieve downsizing of a probe to be used, and effective therapy.SOLUTION: A therapy device includes: piezoelectric elements 4 irradiating ultrasonic waves; metal contours 5 adhering to the piezoelectric elements 4; a probe of a pair constitution comprising the piezoelectric elements 4 and the metal contours 5; an ultrasonic driving circuit for driving the piezoelectric elements 4; a weak current supply circuit for supplying weak current to between the metal contours 5 of the pair of probes; and a capacitor arranged between electric wires between the metal contours 5 of the probes and the ultrasonic driving circuit. The therapy device has functions of both ultrasonic therapy device and weak current therapy device, and superposes weak current from the weak current supply circuit on an electric signal from the ultrasonic driving circuit, drives the piezoelectric elements 4, generates ultrasonic waves, and makes weak current flow with an electrode of the contour of the ultrasonic probe.SELECTED DRAWING: Figure 2
Patent JP-2019048423-A (JP)
Title: Liquid discharge head, liquid discharge device and piezoelectric device
Inventor: ASAOKA ICHIRO
IPC: B41J2/14
Filed: 2017-09-11
Abstract: To prevent a piezoelectric body from being broken due to occurrence of stress concentration in the vicinity of a boundary between parts whose thicknesses and shapes are different from each other of a protective layer on an electrode when a piezoelectric device deforms.SOLUTION: A liquid discharge device comprises: a pressure chamber; a piezoelectric element that deforms the pressure chamber; a nozzle for discharging a liquid in the pressure chamber; wiring for applying voltages to the piezoelectric element; and a protective layer covering the piezoelectric element and the wiring. The piezoelectric element comprises: a piezoelectric body layer; a first electrode layer arranged on one surface of the piezoelectric body layer and positioned between the piezoelectric body layer and the pressure chamber; and a second electrode layer arranged on the other surface of the piezoelectric body layer and connected to the wiring in a surface at the opposite side of the piezoelectric body layer. The protective layer has: a first part covering the wiring; a second part covering other configurations without covering the wiring; and a third part, positioned between the first part and the second part, whose surface at the pressure chamber side is flat, which has at least either one of an inclination surface connecting the surface of the first part to the surface of the second part and a plurality of steps on a side opposite to the pressure chamber side.SELECTED DRAWING: Figure 5
Patent JP-2019050983-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-09-14
Abstract: To provide a slot machine capable of enhancing interest in a game by diversifying a notification mode according to operation order.SOLUTION: A game machine includes notification means or the like for reporting navigation information capable of a stop switch to be operated next at navigation timing of first to third stop operations. While a navigation performance is executed by a voice "Press left" by speakers 53, 54 when a left stop switch 8L should be operated next at navigation timing of the first stop operation, a navigation performance is executed by a voice "Next left" by the speakers 53, 54 when the left stop switch 8L should be operated next at navigation timing of the second stop operation, and a notification mode differs between both of them.SELECTED DRAWING: Figure 3
Patent JP-2019001979-A (JP)
Title: Compound for producing elastic composite material and method for producing elastic composite material
Inventor: LIN CHAO CHIEH
IPC: C08J3/20
Filed: 2017-09-14
Abstract: To provide an elastic composite material having an improved service life.SOLUTION: The compound for producing an elastic composite material includes: silicone rubber; a carbon material selected from the group consisting of a single layer carbon nanotube, a multi-layer carbon nanotube, graphene, graphene oxide and a combination thereof in a range of 0.0005% to 10% as a weight percentage occupied in the whole component; bis-[triethoxysilyl(propyl)]tetrasulfide in a range of 0.0005% to 15% as a weight percentage occupied in the whole component; and a crosslinking agent in a range of 0.5% to 2% as a weight percentage occupied in the whole component.SELECTED DRAWING: None
Patent JP-2019051116-A (JP)
Title: Stick-shaped cosmetic storage container
Inventor: OKADA SHIGEHIRO
IPC: A45D40/04
Filed: 2017-09-15
Abstract: To solve a problem in a conventional stick-shaped cosmetic storage container in which a fitting-fixing part of the skirt member and the upper cylindrical member has to be overlapped horizontally in order to fix a skirt member and an upper cylindrical member, however a stick-shaped cosmetic storage container becomes thick as much as the overlapping of wall thickness of both members, and therefore the design is limited to lower a commodity value.SOLUTION: A stick-shaped cosmetic storage container is structured for solving a problem in which an upper cylindrical member and a skirt member are fixed in a helix member, the helix member and the fixing part of the upper cylindrical member are not horizontally overlapped with the skirt member, and the helix member and the fixing part of the skirt member are not overlapped with the upper cylindrical member, respectively.SELECTED DRAWING: Figure 1
Patent JP-2019052995-A (JP)
Title: Identification method for bonding area of sugar chain of glycoprotein and kit
Inventor: SAKAGUCHI MIDORI
IPC: G01N27/62
Filed: 2017-09-19
Abstract: To provide new method for identifying a bonding area of a sugar chain in glycoprotein.SOLUTION: An identification method for a bonding area for a sugar chain in glycoprotein, according to the present invention, comprises: a step of labeling, with fluorescence, the sugar chain in the glycoprotein having the sugar chain; a step of acquiring a sugar peptide fragment through fragmentation of the glycoprotein by using enzyme cutting a peptide bonding without cutting the sugar chain in the glycoprotein; a step of acquiring fluorescence analytical data indicating a relation between the time and fluorescence intensity in the sugar peptide fragment through fluorescence detection using liquid chromatography; a step of acquiring mass analytical data indicating a relation between ion intensity and a mass-to-charge ratio (m/z) in the sugar peptide fragment, through mass detection using a mass analytical instrument; and a step of comparing fluorescence analytical data and the mass analytical data and extracting the peak of the mass-to-charge ratio (m/z) corresponding to the peak of fluorescence intensity.SELECTED DRAWING: Figure 1
Patent JP-2019053264-A (JP)
Title: Coping training device of intraoperative cerebral aneurysm rupture
Inventor: ONO HIDENORI
IPC: G09B9/00
Filed: 2017-09-19
Abstract: To provide a device of a simple configuration for performing coping training when a cerebral aneurysm is ruptured in surgical operation.SOLUTION: A coping training device 2 of an intraoperative cerebral aneurysm rupture includes: a cerebrum model 4 comprising at least a portion 12 of the frontal lobe and at least a portion 14 of the temporal lobe, and formed with an outer groove 20 between at least the portion 12 of the frontal lobe and at least the portion 14 of the temporal lobe; a cerebral dura mater model 6 having an opening 24, receiving the cerebral model 4 through the opening 24, and having an outer groove 20 of the cerebral model 4 being exposed through the opening 24; a blood vessel model 8 with a cerebral aneurysm 28 detachably arranged in the outer groove 20; and liquid supply means 10 for supplying liquid to the blood vessel model 8.SELECTED DRAWING: Figure 1
Patent JP-2019067115-A (JP)
Title: Road surface detecting device
Inventor: UCHIDA NAOHIDE
IPC: G06T7/00
Filed: 2017-09-29
Abstract: To provide a road surface detecting device that precisely detects information indicating a road surface present ahead of a vehicle.SOLUTION: A road surface detecting device includes: imaging means for imaging an area ahead of a vehicle using a stereo camera; parallax information calculating means for calculating parallax information including the parallax of each pixel that forms a picked-up image obtained by the imaging means on the basis of the picked-up image; road surface information obtaining means for extracting the pixel corresponding to the road surface on the basis of the parallax information among the pixels of the picked-up image, and obtaining road information that is information indicating the road surface in a three-dimensional coordinate axis on the basis of information possessed by the extracted pixel; road surface gradient equation calculating means for calculating a road surface gradient equation approximating a gradient of the road surface by a quadratic function on the basis of information indicating the road surface; gradient change determining means for determining whether or not the absolute value of a coefficient in a quadratic term in the road surface gradient equation is greater than a predetermined coefficient threshold; and invalidating means for invalidating the information indicating the road surface when the gradient change determining means determines that the absolute value is greater than the coefficient threshold.SELECTED DRAWING: Figure 6
Patent JP-2018018828-A (JP)
Title: Electrode for secondary battery
Inventor: KAWAKAMI TAKAHIRO
IPC: H01M4/58
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device capable of improving characteristics, such as charge and discharge speed or charge and discharge capacity.SOLUTION: By providing active material particles for a positive electrode having a particle diameter of nano size, surface area of active material per unit mass becomes larger. In particular, the particle diameter is set to 10 nm or more and 100 nm or less, preferably, set to 20 nm or more and 60 nm or less. Alternatively, the surface area per unit mass is set to 10 m/g or more, preferably, set to 20 m/g or more. Further, XRD half value width is set to 0.12 degrees or more and less than 0.17 degrees, preferably, set to 0.13 degrees or more and less than 0.16 degrees, and thereby, crystallinity of the active material is improved.SELECTED DRAWING: Figure 1
Patent JP-2019067327-A (JP)
Title: Learning program, learning device and learning method
Inventor: IWATAKI HIRONORI
IPC: G06N3/08
Filed: 2017-10-05
Abstract: To provide a learning program, a learning device and a learning method with which it is possible to generate a model by a predetermined time.SOLUTION: A plurality of result information, each including learning parameters of machine learning and a learning time of machine learning by learning parameters, and a termination time limit are accepted. The estimate value of a learning time of machine learning by learning parameters not included in the plurality of result information is calculated on the basis of the accepted plurality of result information. A learning parameter, out of the learning parameters not included in the plurality of result information, with which machine learning is finished by the accepted termination limit time is specified on the basis of the calculated estimate value of learning time. Machine learning by one of the specified learning parameters is executed.SELECTED DRAWING: Figure 9
Patent JP-2018040361-A (JP)
Title: Rotor for variable valve timing device and vvt device including rotor
Inventor: JEFF HARDING
IPC: F16J15/10
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent insufficient transmission of a pressure inside of a VVT device due to leakage of an oil in actual use, caused by difference in thermal expansion, in particular, in a case when a plastic material is combined with metal in an oil seal assembly of the VVT device.SOLUTION: A rotor body includes a main body 1 composed of fiber-reinforced polymer material, a cam shaft extended from a front face to a back face of the rotor body, or a metallic central part having a bolt hole to be fixed to the cam shaft, a dynamic seal element (i) at a vane tip engaged with a stator housing, and dynamic seal elements (ii) 15 at a front side and a back side engaged with a front cover and a back cover. The dynamic seal elements (i) and (ii) are made of non-reinforced plastic material, and the metallic central part includes a plurality of projection parts projecting into the fiber-reinforced polymer material, and/or a plurality of holes filled with the fiber-reinforced material.SELECTED DRAWING: Figure 4
Patent JP-2019084949-A (JP)
Title: Under beam work device for straddle type monorail system
Inventor: YOSHIMOTO HIROAKI
IPC: B61D15/00
Filed: 2017-11-07
Abstract: To provide an under beam work device on which a sufficient and safe work can be done under a beam of a straddle type monorail system.SOLUTION: An under beam work device in an embodiment of this invention comprises elevators 10a, 10b which can be accommodated in leg parts 3a, 3b. Each of the elevators 10a, 10b comprises a first extendable floor plate 20 which is rotatable with respect to floor plates of the elevators 10a, 10b, and a second extendable floor plate 30 which is rotatable with respect to the first extendable floor plate 20. The first extendable floor plate 20 can be in a standing position where the first extendable floor plate rises up from the elevator floor plate and in an extending position where the first extendable floor plate and the elevator floor plate are connected in a straight line. Also, the second extendable floor plate 30 can be in a storage position where the second extendable floor plate is piled up on the first extendable floor plate 20 and in an extended position where the second extendable floor plate and the first extendable floor plate 20 are connected in a straight line. When the first extendable floor plate 20 and the second extendable floor plate 30 are in the extended position, a floor (work bench) is formed under a beam 100.SELECTED DRAWING: Figure 2