baber/WOPTO huggingface dataset:
Patent JP-2019150101-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2018-02-28
Abstract: To increase game interest by enabling a performance by a movable accessory to be started immediately after power restoration.SOLUTION: A game machine includes a movable accessory, start storage means, and performance control means. The start storage means, when power failure occurs in a state including a start memory in which the display result of a variation display game is a special result, holds the start memory. The performance control means, when power failure occurs in a state including a start memory in which the display result of a variation display game is a special result, operates the movable accessory in a first operation after recovery from the power failure, operates the movable accessory in a second operation in the variation display game executed after the first operation, and operates the same movable accessory in both first operation and second operation.SELECTED DRAWING: Figure 97
Patent JP-2019150121-A (JP)
Title: Diaper for low-weight infant
Inventor: TSUJII MAKI
IPC: A61F13/49
Filed: 2018-02-28
Abstract: To provide a diaper for a low-weight infant, hardly stimulating the skin of a low-weight infant, and smoothly replaceable.SOLUTION: In a diaper (1) for a low-weight infant which comprises an absorber (2), an exterior sheet (5) and a pair of belt members (20), the belt member (20) has locking members (22) at one side and the other side in the longitudinal direction, and can be locked to a non-skin side of the exterior sheet (5) by the locking members (22). A mark (30) for showing a locking position of the belt member (20) at the non-skin side of the exterior sheet (5) is provided, and the mark (30) is visible from the non-skin side of the exterior sheet (5).SELECTED DRAWING: Figure 4
Patent JP-2019154148-A (JP)
Title: Power converter
Inventor: LU HONGFEI
IPC: H02M7/48
Filed: 2018-03-02
Abstract: To provide a power converter easily insuring the resistance against short circuit current.SOLUTION: A power converter includes a switch part in which a first semiconductor switch and a second semiconductor switch are connected in series, and is equipped with N (N is an integer of 3 or more) semiconductor modules each provided with an output terminal connected to a connection point between the first semiconductor switch and the second semiconductor switch. The N semiconductor modules are arranged so that the output terminals come close to each other, and has an output bar for connecting so that a wiring inductance for connecting an output terminal of a first semiconductor module and an output terminal of a second semiconductor module, and a wiring inductance for connecting the output terminal of the first semiconductor module and an output terminal of a third semiconductor module, among the N semiconductor modules, are approximately equal.SELECTED DRAWING: Figure 2
Patent JP-2019152803-A (JP)
Title: Powder detection device, method for manufacturing powder detection device, and image forming apparatus
Inventor: HONMI MASASHI
IPC: G03G21/00
Filed: 2018-03-05
Abstract: To make it possible to detect, with a simple configuration, whether a member normally functions, the member being configured to rotate in a container and flip a diaphragm in order to perform detection on a powder in the container.SOLUTION: In a powder detection device detecting the amount of powder in a container, a detection unit detects displacement of a diaphragm that is arranged in the container to be brought into contact with a rotating member rotated by a motor in the container and displaced according to the rotation of the rotating member. An estimation unit estimates the amount of powder in the container on the basis of a result of detection performed by the detection unit. A determination unit determines whether the rotating member normally functions on the basis of the time between first displacement and second displacement of the diaphragm respectively satisfying a predetermined condition and detected by the detection unit.SELECTED DRAWING: Figure 13
Patent JP-2018147489-A (JP)
Title: Traffic signal control using plurality of q-learning categories
Inventor: LIU YING
IPC: G08G1/07
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide traffic signal control using a plurality of Q-learning categories.SOLUTION: History traffic data is clustered into a plurality of traffic pattern clusters to generate a plurality of Q-learning categories. Each Q-learning category corresponds to a certain traffic pattern cluster of the plurality of traffic pattern clusters. In addition, a first Q-learning category of the plurality of Q-learning categories to be used in controlling traffic signals at an intersection is determined at least partially on the basis of first traffic data of the intersection. The first Q-learning category corresponds to the first traffic pattern cluster, and the first traffic data corresponds to the first traffic pattern cluster. Furthermore, a first control action for the traffic signals at the intersection is generated at least partially on the basis of the first Q-learning category.SELECTED DRAWING: Figure 15
Patent JP-2019157351-A (JP)
Title: Screw type joint mechanism
Inventor: IMAI KATSUHIKO
IPC: E04C5/18
Filed: 2018-03-07
Abstract: To provide a screw type joint mechanism attaining rigid joint of a column-beam framework as the joint mechanism, capable of easily canceling looseness of a joint part and allowing easy repair of deformation, even when the framework is distorted after an earthquake, or changes secularly.SOLUTION: A metallic screw type joint mechanism 2 for column-beam rigid joint comprises a first coupler 4, a connection bolt 5, a bearing nut 6 and a second coupler 7. Inner screws 7A, 7B of the second coupler have spirals in the same direction, while the screw pitch pof the second inner screw 7B meshing with a head outer screw 20A protruded from a step surface 22a is set larger than the screw pitch pof the first inner screw 7A positioned at the connection bolt 5 side. The rotation of the second coupler 7 draws the lag screw 14 of a second frame material 11B in the direction of a first standing material 12A, allowing rigid joint of the second frame material 11B to the first standing material 12A, as a result.SELECTED DRAWING: Figure 1
Patent JP-2019156719-A (JP)
Title: Method of uniformly dispersing mineral into granulated powder
Inventor: MIYASHITA SHINICHI
IPC: A23L5/00
Filed: 2018-03-07
Abstract: To provide technique allowing for uniform dispersion of mineral into granulated powder in granulation by spray drying method and the like.SOLUTION: A method of dispersing mineral into granulated powder is provided in which granulated base powder, mineral element inorganic salt or inorganic acid salt and a chelating agent are added to aqueous solvent, and they are mixed and stirred, thereby obtaining mixed solution, and the mixed solution is used as raw material solution to obtain granulated powder with uniform mineral content. Particularly, the method has a first step of dispersing the granulated base powder in an aqueous solvent to obtain an aqueous dispersion; a second step of mixing a mineral element inorganic salt or inorganic acid salt in the aqueous dispersion to obtain a mixed solution in which the base powder and the inorganic salt or inorganic acid salt are uniformly dispersed; a third step of adding a chelating agent to the mixed solution and stirring them under weak acidity to weakly alkaline conditions; and a fourth step of obtaining granulated powder having a uniform mineral content by performing granulation using the mixed solution as the raw material solution.SELECTED DRAWING: Figure 1
Patent JP-2019156511-A (JP)
Title: Maintenance work management devise and maintenance work management system
Inventor: SASAKI ICHIRO
IPC: G06Q10/00
Filed: 2018-03-07
Abstract: To provide a technique capable of evaluating whether a maintenance work is performed correctly in maintenance works for an elevator.SOLUTION: A maintenance work management device is a device to evaluate whether a maintenance work of an elevator is performed correctly, and has a receiving part to receive supplementary data indicating the operation of each device in an elevator, a storage part to store the supplementary data received by the receiving part, a judgement part which acquires the supplementary data from the storage part and judges whether each device operation indicated in the supplementary data complies with the operation of a maintenance worker when the maintenance work is performed correctly, and a schedule registration part to re-register the maintenance work schedule when the judgement result by the judgement part is inappropriate.SELECTED DRAWING: Figure 3
Patent JP-2019161762-A (JP)
Title: vehicle
Inventor: TSUCHIYA YOSHIYUKI
IPC: B60L53/00
Filed: 2018-03-09
Abstract: To make it possible to charge at an appropriate timing according to a time zone when charging using an external power supply is possible.SOLUTION: An ECU performs processes including: a step (S102) of acquiring a current time when a charging connector is connected (YES in S100); a step of executing charge control (S108) when it is a daytime period (YES in S104) and immediate implementation of charging is determined (YES in S106); a step of executing charge control (S108) when it is an evening time zone (YES in S110), the process shifts to a standby state (S112) and a set time is reached (YES in S114); and a step (S108) of executing the charge control regardless of the set time when it is a night time zone (YES in S118).SELECTED DRAWING: Figure 3
Patent JP-2019156089-A (JP)
Title: Vehicle control system and vehicle control device
Inventor: MURASE TOMOHIRO
IPC: B62H5/08
Filed: 2018-03-12
Abstract: To achieve high convenience when starting a drive power source while preventing an accident and a theft of a saddle-riding type vehicle.SOLUTION: A vehicle control device 10 controls a drive section 9 for driving an engine 8 of a saddle-riding type vehicle 30, radio-communicates with a portable apparatus 20 to authenticate the portable apparatus 20, and after the acquisition of the authentication, permits the starting of the engine 8 for the drive section 9. When a standing state of a side stand is detected by a side stand switch 6 during driving of the engine 8, driving of the engine 8 is prohibited for the drive section 9. After that, when a storage state of the side stand is detected by the side stand switch 6 after stopping of the engine 8, the authentication of the portable apparatus 20 is executed. After the acquisition of the authentication, the restarting of the engine 8 is permitted for the drive section 9. Without the acquisition of the authentication, the restarting of the engine 8 is prohibited for the drive section 9.SELECTED DRAWING: Figure 1
Patent JP-2019159132-A (JP)
Title: Image formation device and program
Inventor: HARASHIMA YU
IPC: G03G21/00
Filed: 2018-03-14
Abstract: To provide an image formation device allowing a conductive member to be replaced at an appropriate timing.SOLUTION: An image formation device 100 includes a primary transfer unit for transferring a toner image formed on a photoreceptor drum 11 to an intermediate transfer belt 17. The primary transfer unit includes a primary transfer roller 15 for changing the current voltage characteristic of the resistance through electric conduction; a resistance measuring instrument for detecting the resistance value when a current or voltage of 2 level or more is switched between them and is applied to the primary transfer roller 15; a control unit that calculates the gradient of the current voltage characteristic from the resistance value detected by the resistance measuring instrument, and determines the deterioration state of the primary transfer roller 15 on the basis of the gradient.SELECTED DRAWING: Figure 1
Patent JP-2018126145-A (JP)
Title: Expression and secretion system
Inventor: DEVIN TESAR
IPC: C12N5/10
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide expression-secretion systems for expression and secretion of a first fusion protein in a prokaryotic cell and expression and secretion of a second fusion protein in a eukaryotic cell, and methods of use thereof.SOLUTION: Disclosed herein is a nucleic acid molecule encoding a first polypeptide comprising VH-HVR1, VH-HVR2 and VH-HVR3 of a variable heavy chain domain (VH) and a second polypeptide comprising VL-HVR1, VL-HVR2 and VL-HVR3 of variable light chain domain (VL), where the nucleic acid molecule is functional in both of a prokaryotic cell and a eukaryotic cell, and further encodes a signal sequence that is encoded by a nucleic acid sequence operably linked to the first and/or second polypeptides, and a full length antibody is expressed from the first and/or second polypeptides encoded by the nucleic acid molecule.SELECTED DRAWING: Figure 14
Patent JP-2019161482-A (JP)
Title: Portable terminal and image transmission method
Inventor: KUWANO HIDEYUKI
IPC: H04M9/00
Filed: 2018-03-14
Abstract: To provide a portable terminal that can display a photographed image in a large size on a display of an indoor master unit.SOLUTION: A portable terminal performs video communication with an indoor master unit that performs communication with an entrance slave unit arranged near an entrance door, and comprises: a camera; a detection unit that detects a face included in an image photographed with the camera; a cut-out unit that cuts out part of the image so as to include the detected face and creates a cut-out image; and a communication unit that transmits the cut-out image to the indoor master unit.SELECTED DRAWING: Figure 3
Patent JP-2019158675-A (JP)
Title: Clamp-on type ultrasonic flow sensor
Inventor: NIIMURA HIROKAZU
IPC: G01F1/66
Filed: 2018-03-14
Abstract: To provide a clamp-on type ultrasonic flow sensor that can calculate a flow rate of fluid flowing in metallic piping with a small diameter.SOLUTION: An ultrasonic wave transmitted from a transmission/reception surface A1 of an ultrasonic wave element 112 is propagated to piping P by a propagation route. The propagation route is supported by the piping P by a clamp member 130 in such a manner that a piping contact surface E1 contacts with the piping P and is arranged along an axial center direction of the piping P. The propagation route includes at least one of a wedge material 113, resilient couplant 114 and dumping material 116, and is provided in such a manner that an angle of incidence of a shear wave of the ultrasonic wave with respect to the axial center direction is a critical angle or more. A width change part is provided in the propagation route in such a manner that a width of the piping contact surface E1 is smaller than that of the transmission/reception surface A1 of the ultrasonic wave element 112. A flow rate of fluid flowing in the piping P is calculated based on the ultrasonic wave transmitted/received between an ultrasonic wave element 112 and an ultrasonic wave element 122.SELECTED DRAWING: Figure 2
Patent JP-2019158052-A (JP)
Title: Automatic transmission
Inventor: IWASHITA NORIO
IPC: F16H57/04
Filed: 2018-03-15
Abstract: To cool friction plates while suppressing drag resistance between the friction plates due to a lubrication hydraulic fluid, in an automatic transmission including a frictional fastening element in which the plurality of friction plates are disposed between a hub member and a drum member.SOLUTION: An automatic transmission including a frictional fastening element BR2 in which a plurality of friction plates 50 are disposed between a hub member 20 and a drum member, includes a supply oil passage for lubrication to supply a lubrication hydraulic oil to the friction plates 50. The supply oil passage for lubrication includes an axial oil passage 133 disposed on the hub member 20, and a supply port 134 extended from the axial oil passage 133 to a radial outer side. The supply port 134 is inclined to a downstream side in a rotating direction of the friction plates 50 from the axial oil passage 133 toward the radial outer side.SELECTED DRAWING: Figure 14
Patent JP-2019158808-A (JP)
Title: Method for depositing noble metal on carbon steel member of nuclear power plant and method for suppressing radioactive nuclide deposition on carbon steel member of nuclear power plant
Inventor: HOSOKAWA HIDEYUKI
IPC: G21D1/00
Filed: 2018-03-16
Abstract: To provide a method for depositing noble metal on the carbon steel member of a nuclear power plant, capable of reducing a period of time required for forming a nickel metal coating having deposited noble metal on the carbon steel member.SOLUTION: A method for depositing noble metal on the carbon steel member of a nuclear power plant comprises: connecting a coating forming apparatus to the carbon steel purification pipe line of a BWR plant (S1); injecting a pH buffer solution to set the pH of a coating formation aqueous solution to 4.0 (S4); injecting a formic acid nickel aqueous solution into the coating formation aqueous solution (S5) and further injecting a reducer (S5); supplying the coating formation aqueous solution including the pH buffer solution, the nickel ions, and the reducer in the purification pipe line to form a nickel metal coating on the inner surface; decomposing the formic acid and the reducer in the coating formation aqueous solution (S8); injecting platinum ions (S10) and injecting the reducer (S11); and contacting an aqueous solution including the platinum ions and the reducer to the surface of the nickel metal coating formed on the inner surface of the purification pipe line to deposit platinum on the surface of the nickel metal coating.SELECTED DRAWING: Figure 1
Patent JP-2019154411-A (JP)
Title: Droplet discharge means, droplet formation device, agitation device and dispensation device
Inventor: YAMANAKA MANABU
IPC: C12M1/00
Filed: 2018-03-16
Abstract: To provide droplet discharge means capable of keeping liquid level height within a liquid holding part constant.SOLUTION: Droplet discharge means comprises: a discharge port; a liquid holding part having the discharge port; first and second suction discharge members for sucking and discharging a liquid in the liquid holding part; a first channel for connecting the liquid holding part to the first suction/discharge member; a second channel for connecting the liquid holding part to the second suction/discharge member; a suction/discharge control part for controlling suction operation and discharge operation in the first and second suction/discharge members. The first suction/discharge member continuously performs suction/discharge operation drive, the second suction/discharge member intermittently performs suction/discharge operation drive, and the second suction/discharge member changes an intermittent stop time according to delay time information from the start of the suction/discharge operation drive of the respective suction discharge members to the start of suction/discharge operations.SELECTED DRAWING: Figure 1
Patent JP-2019199090-A (JP)
Title: Mirror movable mechanism of head-up display device
Inventor: NANBA TOMOYASU
IPC: G02B27/01
Filed: 2018-03-19
Abstract: To mainly make it possible to attach a rotatable attachment member relative to a rotation shaft in stable condition exactly.SOLUTION: This invention relates to a mirror movable mechanism 36 of a head-up display device 2 which comprises a rotation shaft 21 which is protruded from side face of a mirror 6 and an arm part 37 (rotatable attachment member) attached to the rotation shaft 21 and of which the arm part 37 includes a shaft hole 71 capable of rotatably attaching to the rotation shaft 21. The shaft hole 71 and a fitted part 72 with the shaft hole 71 of the rotation shaft 21 are formed as polygonal shape. The polygonal shaft hole 71 includes a plurality of press-fit ribs 73, 74 different from length in interior.SELECTED DRAWING: Figure 6A
Patent JP-2019164906-A (JP)
Title: Lithium metal secondary battery
Inventor: SUZUKI TAKERU
IPC: H01M10/0568
Filed: 2018-03-19
Abstract: To provide a lithium metal secondary battery superior in cycle characteristic.SOLUTION: A lithium metal secondary battery according to an embodiment of the present invention comprises a positive electrode, a negative electrode and a nonaqueous electrolyte. In the lithium metal secondary battery, lithium metal is deposited on the negative electrode during charge, and lithium metal dissolves during discharge. The negative electrode includes a negative electrode current collector. The negative electrode current collector has a piece of metal foil, and an oxide particle group including oxide particles on a surface of the piece of metal foil. The oxide has an average particle diameter of 1-50 nm.SELECTED DRAWING: Figure 2
Patent JP-2019164270-A (JP)
Title: Keyboard device
Inventor: NAKAO YUTAKA
IPC: G10H1/34
Filed: 2018-03-20
Abstract: To provide a keyboard device that has relatively simple constitution and can be used to obtain an excellent touch feeling approximating that of an acoustic grand piano.SOLUTION: A keyboard device comprises: a base 2; a plurality of keys 3 arranged over the base 2, each extending to a predetermined length in a front-rear direction and also arranged side by side in a right-left direction; a plurality of key support mechanisms 4 supporting the plurality of keys 3 from below in a depressable state; and a plurality of touch feeling imparting parts 22 which bias the keys 3 upward when the keys are pressed and reduce the biasing force when the keys 3 are pressed down to predetermined positions to impart a predetermined touch feeling to the keys 3. The touch feeling imparting parts 22 are each made of a metallic thin plate which extends to a predetermined length in a front-rear direction and curves convexly or concavely to its lateral width, and also each have one length-directional end supported in an immovable state and also has a leaf spring 26, on which a predetermined part of a corresponding key 3 abuts from above, at the other end part.SELECTED DRAWING: Figure 1
Patent JP-2019162334-A (JP)
Title: Ophthalmologic apparatus and cornea shape measurement method therefor
Inventor: NAITO TOMOKO
IPC: A61B3/107
Filed: 2018-03-20
Abstract: To provide an ophthalmologic apparatus capable of highly accurately measuring a shape of the cornea of a subject eye and a cornea shape measurement method therefor.SOLUTION: The ophthalmologic apparatus comprises: a cornea captured-image acquisition unit which captures an image of a cornea projected with pattern light and acquires a captured image of the cornea including a reflected image of the pattern light; a pupil diameter change unit that changes the diameter of the pupil of the subject eye one or more times; a reexecution control unit which reexecutes pattern light projection by a pattern light projection optical system and cornea captured-image acquisition by the cornea captured-image acquisition unit each time the pupil diameter is changed by the pupil diameter change unit; an interferential reflection image detection unit which detects an interferential reflection light image from all cornea captured-images acquired by the cornea captured-image acquisition unit; a normal reflection image detection unit which detects a normal reflection image from at least one of the cornea captured-images acquired by the cornea captured-image acquisition unit; and a cornea shape calculation unit which calculates the cornea shape of the subject eye on the basis of the normal reflection image detected by the normal reflection image detection unit.SELECTED DRAWING: Figure 7