baber/WOPTO huggingface dataset:
Patent JP-2018128453-A (JP)
Title: Separating agent for liquid chromatography and separation column, and method for separation and purification of biopolymer using the same
Inventor: KOBAYASHI KOSHI
IPC: B01D15/38
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a separating agent for liquid chromatography capable of separating protein using a target feature as index while keeping the original three-dimensional structure.SOLUTION: The separating agent for liquid chromatography includes: a base material 11; a recognition site 12 including a compound 12A which recognizes features of biopolymer such as protein and acts thereon; and a spacer 13 that joins the recognition site 12 to the base material 11. The spacer 13 has a length enough to cause the recognition site 12 to reach the depth of a three-dimensional structure of a biopolymer as the target and act thereon.SELECTED DRAWING: Figure 1
Patent JP-2019137721-A (JP)
Title: Resin composition, gap-filling adhesive, production method of gap-filling adhesive, and gap filling method
Inventor: WAKAMATSU KENJI
IPC: C08F2/48
Filed: 2018-02-06
Abstract: To provide a gap-filling adhesive capable of easily filling a gap present in an adherend.SOLUTION: A resin composition includes a radical-polymerizable compound, a cationic-polymerizable compound, a photo-radical polymerization initiator, and a photo-cationic polymerization initiator. The resin composition has a range of wavelengths such that one of the photo-radical polymerization initiator and the photo-cationic polymerization initiator has a molar absorption coefficient of 1 or more and such that the other has a molar absorption coefficient of 0.1 or less.SELECTED DRAWING: None
Patent JP-2019138403-A (JP)
Title: Solenoid valve, sphygmomanometer and device
Inventor: SANO YOSHIHIKO
IPC: F16K31/06
Filed: 2018-02-13
Abstract: To provide a solenoid valve capable of being configured in a small size.SOLUTION: A solenoid valve comprises: a yoke 3 including an end plate part 3b and a lateral plate part 3c; a pole piece 4; a solenoid coil 7; and a diaphragm 6 comprising a tabular magnetic material. The pole piece has an opening 4o in one end part 4e, and a first fluid entrance door 11 communicated with the opening 4o in the other end part 4f. An energization part 5 energizes the diaphragm 6 in such a mode of moving parallel to one direction (Z direction), to a direction separated from the one end part 4e of the pole piece 4. In a non-operation time, the opening 4o is in an opened state. In an operation time, the opening 4o is in a closed state due to that the diaphragm 6 approaches to the one end part 4e of the pole piece 4 against energization force by the energization part 5 by magnetic force generated by the solenoid coil 7.SELECTED DRAWING: Figure 4
Patent JP-2019140054-A (JP)
Title: Positive electrode and non-aqueous electrolyte secondary battery
Inventor: KURIHARA MASAHITO
IPC: H01M4/36
Filed: 2018-02-15
Abstract: To provide a positive electrode used for a non-aqueous-electrolyte secondary battery excellent in cycle characteristics.SOLUTION: The positive electrode includes: a positive electrode current collector; and a positive electrode active material layer, applied to at least one surface of the positive electrode current collector, having active material particles. In the positive electrode active material layer, when the positive electrode active material layer is divided into 10 equal parts by a cut surface perpendicular to a stacking direction, a cracking rate of the active material particles at the cut surface with the lowest cracking rate of the active material particles is less than 1.5%.SELECTED DRAWING: Figure 2
Patent JP-2019143843-A (JP)
Title: Gas injection nozzle device of bunzen type gas burner
Inventor: YANO RYO
IPC: F23D14/58
Filed: 2018-02-19
Abstract: To provide a gas injection nozzle for a gas cooking stove capable of increasing a primary suction rate when the flow rate of a gas is low.SOLUTION: A gas injection nozzle device comprises: (a) a gas injection nozzle provided with a fuel gas nozzle having a nozzle hole, a gas feed path and a cylindrical body for first step primary air suction having a suction hole sucking first step primary air; and (b) a mixing part sucking second step primary air by ejector effect by the injection of a first gaseous mixture obtained by mixing fuel gas and the first step primary air and also mixing the second step primary air and the first gaseous mixture to form a second gaseous mixture fed to combustion at a flame formation part in a bunzen type gas burner, in which the nozzle hole 32a is formed in such a manner that its central line C1 is superimposed with the shaft center X of the cylindrical body 50 for first step primary air suction, also the outer surface around the part disposed with the suction port in the cylindrical body for first step primary air suction is made flat, and the central line C2 of the suction hole is not crossed with the shaft center X of the cylindrical body for first step primary air suction.SELECTED DRAWING: Figure 6
Patent JP-2018137219-A (JP)
Title: Design of header flange to evenly distribute contact pressure across seal
Inventor: XI LIANG
IPC: H01M8/0258
Filed: 2018-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a plate capable of evenly distributing contact pressure across seals of a fuel cell stack.SOLUTION: A system including a header flange 40a to evenly distribute contact pressure across seals includes a plate 36 including a bead 42 and a flange edge 104. The bead includes a bead-side 106 and a bead-corner 108. The flange edge is provided with an aperture 44 penetrating through the plate. The flange edge includes a first edge 110 proximate the bead-side and a second edge 112 proximate the bead-corner. The bead-side and the first edge define a first edge-distance Dtherebetween. The bead-corner and the second edge-portion define a second edge-distance Dtherebetween. The second edge-distance is greater than the first edge-distance.SELECTED DRAWING: Figure 5A
Patent JP-2019145347-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: NAGAYAMA DAIGO
IPC: H01M4/38
Filed: 2018-02-21
Abstract: To provide a nonaqueous electrolyte battery including a nonaqueous electrolyte and a negative electrode, which can increase production efficiency by devising the configuration of a nonaqueous electrolyte and a negative electrode in manufacturing a nonaqueous electrolyte battery.SOLUTION: A nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. An average capillary radius of an active material layer of the negative electrode is 44 nm or less. The nonaqueous electrolyte contains a difluorophosphate and has a viscosity of 4.4 mPa s or less.SELECTED DRAWING: Figure 1
Patent JP-2019144172-A (JP)
Title: Radiation detector
Inventor: HASEGAWA TSUTOMU
IPC: H01L27/146
Filed: 2018-02-22
Abstract: To provide a radiation detector which can increase the sensitivity and the selectivity.SOLUTION: The radiation detector according to an embodiment includes a metal member, a capacitor, and a first charge amplifier. The metal member has a first part and a second part. The capacitor is electrically connected to the second part. The first charge amplifier is electrically connected to the first part and outputs a signal according to an α-ray having entered the metal member.SELECTED DRAWING: Figure 1
Patent JP-2019143756-A (JP)
Title: Power transmission device for vehicle
Inventor: SUZUMURA KYOHEI
IPC: F16H59/08
Filed: 2018-02-23
Abstract: To provide a power transmission device for a vehicle capable of realizing smooth starting.SOLUTION: In a power transmission device for a vehicle in which a first power transmission passage for transmitting power through a stepped transmission mechanism having gear stages, a first clutch and a synchronizing mechanism, and a second power transmission passage for transmitting power through a belt-type continuously variable transmission and a second clutch are disposed in parallel, a mechanical oil pump and an electrically-driven oil pump are disposed to supply a hydraulic fluid to the stepped transmission mechanism, the continuously variable transmission, the first clutch and the second clutch, and a plurality of shift ranges including a forward travel range and a non-forward travel range can be selectively switched by shift operation, the power is transmitted through the second power transmission passage in a case of determining a probability of hesitation in switching the shift range during idling stop from the forward travel range to the non-forward travel range, and then from the non-forward travel range to the forward travel range.SELECTED DRAWING: Figure 3
Patent JP-2019141526-A (JP)
Title: Game machine
Inventor: KAWAGUCHI KOJI
IPC: A63F7/02
Filed: 2018-02-23
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: A winning/losing lottery of a jackpot or the like is executed based on entry of game balls into an operation ball entry part 63 provided in a game area PE. When a predetermined jackpot results by the lottery, a pattern corresponding to a predetermined jackpot result is established and displayed on a right operation hole display part DR attached to a game board 60 before shifting to a second normal game state in which a support mode by an electric accessory attached to the right-side operation ball entry part 63 becomes a high-frequency support mode and a lottery mode for holding a winning/losing lottery becomes a high-probability mode, and the number of time-shortening times is set as the number of continuation times of the high-frequency support mode. During the second normal game state, if hold information for a through game is stored when the right-side operation ball entry part 63 is changed from a reception state to a non-reception state, variable display of a pattern is started on a through game display part DS before an effective period of a ball entry detection sensor for the right operation ball entry part 63 lapses.SELECTED DRAWING: Figure 4
Patent JP-2019146914-A (JP)
Title: Information processing system, information processing program, information processing method, and information processing device
Inventor: OHASHI YUJI
IPC: A63F13/48
Filed: 2018-02-28
Abstract: To provide an information processing system capable of giving an opportunity to enjoy a game satisfactorily even to a user who cannot add content to a group because the user does not possess sufficient content.SOLUTION: First, content selected from possessed content possessed by a user on the basis of an operation of the user is added to a group. Next, when, as a result of the addition, it is possible to further add content to the group, predetermined content is added to the group from non-possessed content different from the possessed content. Then, a game using the content included in the group is executed.SELECTED DRAWING: Figure 17
Patent JP-2018152061-A (JP)
Title: Secure just-in-time (jit) code generation
Inventor: YAVO UDI
IPC: G06F9/455
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To securely execute a Just-In-Time (JIT) compiled code in a runtime environment.SOLUTION: A method comprises using at least one processor for: receiving from a JIT executing process a request to compile in runtime a code segment (102); initiating a JIT compiling process to compile the code segment in order to generate an executable code segment (106); storing the executable code segment in a shared memory (108); and providing to the JIT executing process a pointer to the executable code segment in the shared memory (110). Wherein the JIT executing process has read-execute access rights to the shared memory, and the JIT executing process and the JIT compiling process are different processes.SELECTED DRAWING: Figure 1
Patent JP-2019152288-A (JP)
Title: Floating foundation
Inventor: KOTSUKI YOSHIE
IPC: E04B5/43
Filed: 2018-03-05
Abstract: To provide a floating foundation which can easily change and adjust a control objective frequency even after installation, and can effectively exert vibration reduction performance even if an excitation frequency is varied.SOLUTION: A floating foundation having a control objective floating foundation main body, a spring element for supporting the floating foundation main body, an attenuation element, and an inertia mass mechanism 4' comprises: vibration detection means for detecting the vibration of the floating foundation main body; and a vibration reduction characteristic variable mechanism 5 for adjustably controlling an inertia mass value of the inertia mass mechanism 4' according to an operation command of control means 13 which has received a detection result of the vibration detection means.SELECTED DRAWING: Figure 3
Patent JP-2019153725-A (JP)
Title: Semiconductor device, method of manufacturing semiconductor device, power supply circuit, and computer
Inventor: SHIMIZU TATSUO
IPC: H01L29/78
Filed: 2018-03-06
Abstract: To provide a semiconductor device having a high threshold voltage.SOLUTION: A semiconductor device of an embodiment includes: a first nitride semiconductor layer; a second nitride semiconductor layer located on the first nitride semiconductor layer and having a larger band gap than the first nitride semiconductor layer; a first electrode located above the first nitride semiconductor layer and electrically connected to the first nitride semiconductor layer; a second electrode located above the first nitride semiconductor layer and electrically connected to the first nitride semiconductor layer; a trench located between the first electrode and the second electrode, and having a bottom face and a side face, the bottom face being located in one of the first nitride semiconductor layer and the second nitride semiconductor layer; a gate electrode located in the trench; a gate insulating layer located between the bottom face and the gate electrode and between the side face and the gate electrode; and a fluorine-containing region located in at least one of the first nitride semiconductor layer and the second nitride semiconductor layer, and including a first portion adjacent to the bottom face.SELECTED DRAWING: Figure 1
Patent JP-2019151299-A (JP)
Title: Vehicle control device
Inventor: IIJIMA SHIGEHIRO
IPC: F16H59/54
Filed: 2018-03-06
Abstract: To make it possible to obtain deceleration performance in line with a crewman's intention even during heating.SOLUTION: A control device (12) for a vehicle (1) controls engagement of a lock-up clutch (42) which can change a power transmission state of an output shaft (20) of a prime mover (2) and an input shaft (30) of a speed change gear (3). The control device comprises: an engagement regulation part (12) which regulates engagement of the lock-up clutch in the case that the prime mover is in a cold state, and a heating operation condition of an air conditioner in the vehicle is established; and a deceleration control part which performs engagement of the lock-up clutch and stops fuel supply to the prime mover, thereby decelerating the vehicle when a deceleration for the vehicle is requested, even when the engagement regulation part regulates engagement of the lock-up clutch.SELECTED DRAWING: Figure 1
Patent JP-2019161706-A (JP)
Title: Power transfer system
Inventor: ASAUE MINORU
IPC: H02J3/38
Filed: 2018-03-07
Abstract: To transfer power between multiple power communities without influencing power quality of a commercial power system.SOLUTION: The present invention relates to a power transfer system 100 used for multiple power communities C1 and C2 each receiving power supply from a commercial power system 1 and performing a power demand/supply operation using a load 2, a power storage device 3 and distributed power sources 4, and configured to transfer power between the multiple power communities C1 and C2. The power transfer system comprises: a power line 16 connecting the multiple power communities C1 and C2 without interposing the commercial power system 1; a power transfer apparatus 17 provided in the power line 16 and configured to regulate power to be transferred between the multiple power communities C1 and C2; and a control device 19 which controls the power transfer apparatus 17.SELECTED DRAWING: Figure 1
Patent JP-2019160873-A (JP)
Title: Piezoelectric element, piezoelectric transformer, piezoelectric transformer device, and electronic device
Inventor: UEDA MIKI
IPC: H02M3/155
Filed: 2018-03-08
Abstract: To provide a piezoelectric element and a piezoelectric transformer in which vibration inhibition at a support position in an element driven at a high vibration speed is reduced, and output and driving stability are excellent.SOLUTION: There is provided a piezoelectric element in which a piezoelectric material includes a primary region including one end of the piezoelectric material sandwiched by a plurality of electrodes, and a secondary region including the other end, and a support member is in contact with the geometric center in the long side direction of the piezoelectric material, and the geometric center of the support member in the long side direction is located on the primary region side from the geometric center of the piezoelectric material. There is also provided a piezoelectric transformer including the piezoelectric element.SELECTED DRAWING: Figure 1
Patent JP-2019156428-A (JP)
Title: Can body
Inventor: YOSHINO MASUHIRO
IPC: B21D51/26
Filed: 2018-03-12
Abstract: To provide a can body that can stably pour out contents from an opening part of the can body without disturbing flow of the contents.SOLUTION: The can body has, at an upper part of a trunk part, a neck part formed to have a diameter smaller than a diameter of a lower part of the trunk part and a mouth part, connected to an upper end of the neck part, which opens to the outside; and further has, at an upper part of the neck part, a bent part, whose diameter is gradually reduced toward an upper side in a can shaft direction, which is protruded inward in a radial direction. The mouth part has an inner peripheral-side cylinder part which is continuous to the upper end of the bent part and extends vertically and upward in the can shaft direction in an innermost diameter position of the mouth part, and a curl part that is continuous to the upper end of the inner periphery-side cylinder part and is formed by folding back a cut tip part thereof outward in the radial direction. In a cross section along the can shaft direction passing through a can shaft, a vertical distance in the can shaft direction from the upper end of the curl part to the upper end of the bent part is 4 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2019156432-A (JP)
Title: Content sealing bag and manufacturing method of the same
Inventor: OKAMOTO MAMORU
IPC: B65D77/30
Filed: 2018-03-12
Abstract: To provide a content sealing bag which suppresses facility cost and whose productivity is favorable.SOLUTION: A release layer 12 is formed at a portion excluding first edge side parts 13 on inner surfaces of a pair of opposing sheet parts 11 of a content sealing bag 10. The first edge side parts 13 are bonded with each other by heat seal in the pair of sheet parts 11, and second edge side parts 15, 14 crossing the first edge side parts 13 are bonded with each other by ultrasonic welding.SELECTED DRAWING: Figure 1
Patent JP-2019162766-A (JP)
Title: Heat-sensitive recording medium
Inventor: UETAKE KAZUYUKI
IPC: B41M5/42
Filed: 2018-03-19
Abstract: To provide a heat-sensitive recording medium excellent in concealing properties of impurities contained in a support medium, capable of suppressing defective recording on a thermosensitive recording surface due to paper powder generated at cutting, and excellent in recording on an inkjet recording surface.SOLUTION: A heat-sensitive recording medium includes a thermosensitive recording layer on one side of a support medium, and a concealing layer and an ink reception layer, sequentially on the other side of the support medium. The concealing layer contains at least one of a hollow particle and an inorganic particle. Mohs hardness of the organic particle is less than 7. A refractive index of the inorganic particle is 1.9 or more.SELECTED DRAWING: Figure 1
Patent JP-2018121520-A (JP)
Title: Dual-axis integrated motor
Inventor: KOIZUMI KAZUNORI
IPC: H02K5/00
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a dual-axis integrated motor capable of further suppressing interference of a magnetic field.SOLUTION: A dual-axis integrated motor 1A includes an inner-axis rotor 110 and an outer-axis rotor 10 each of which is provided in a rotatable manner and which have a direction of the same rotation axis P, where the inner-axis rotor 110, an inner-axis stator 120, an outer-axis stator 20, and the outer-axis rotor 10 are arranged in this order in a radial direction from the rotation axis; and a non-magnetic body 45 is provided between the inner-axis stator and the outer-axis stator so as to be interposed at an adjoining position, along a circumferential direction about the rotation axis by being provided between the inner-axis stator and the outer-axis stator.SELECTED DRAWING: Figure 4
Patent JP-2019168785-A (JP)
Title: Vehicle driving support system
Inventor: SHIBATA KEISUKE
IPC: G08G1/0962
Filed: 2018-03-22
Abstract: To provide a technique of performing notification to allow a driver to instantaneously obtain (recognize) items, i.e., an optimum speed of a vehicle to be set in accordance with various kinds of traveling scenes, a possible intermediate speed (acceleration, and deceleration) of a vehicle before reaching the optimum speed, and required time periods to be required before reaching the optimum speed and the intermediate speed.SOLUTION: A vehicle driving support system includes: a current speed notification unit (meter needle 6), an optimum speed notification unit P1, an intermediate speed notification unit P2, and required time period notification units P3. A current speed, an optimum speed, an intermediate speed, and required time periods are notified to a driver by digital displaying, analog displaying, or a combination of both kinds of displaying.SELECTED DRAWING: Figure 2
Patent JP-2019167485-A (JP)
Title: Foam sheet
Inventor: TOKUYAMA HIDEYUKI
IPC: C08J9/30
Filed: 2018-03-26
Abstract: To provide a foam sheet capable of bottom-lifting an electrostatic capacitance when compressed and capable of enhancing a sensitivity when used, for instance, in an electrostatic capacitance sensor.SOLUTION: A foam sheet 1000 includes a foam layer 100 and an adhesive layer 200 disposed at least on one side of the foam layer. If P(F/m)is set as a dielectric constant of the foam sheet immediately after the foam sheet is left to stand under a condition of temperature 23°C and humidity 50% for 2 hours, and Q(F/m) is set as a dielectric constant of the foam sheet compressed 10% immediately after the foam sheet is left to stand under a condition of temperature 23°C and humidity 50% for 2 hours, the amount of improvement in the dielectric constant at 10% compression Q-P is 0.2(F/m) or more.SELECTED DRAWING: Figure 1
Patent JP-2019171588-A (JP)
Title: Optical scanner and image formation apparatus having the same
Inventor: NAKAI JUN
IPC: H04N1/113
Filed: 2018-03-27
Abstract: To reduce the noise at the time of rotary driving of a rotary polygon mirror while preventing the increase in the size of an optical scanner.SOLUTION: In an optical housing 31, there is provided a partition wall 311 which is provided over a bottom wall of the optical housing 31 and a ceiling wall, and forms a space 100 storing a rotary deflector 37 on the inside by surrounding the rotary polygon mirror 37. The partition wall 311 is formed with a first light passing opening 314 through which the optical beam heading from a light source 32 to the rotary polygon mirror 37 passes and a second light passing opening 315 through which the optical beam reflected by the rotary polygon mirror 37 passes. Resonance spaces 101, 102 are provided on the partition wall outer sides of the first and second light passing openings 314, 315. The light passing openings 314, 315 are also used as openings of a Helmholtz resonator.SELECTED DRAWING: Figure 3