baber/WOPTO huggingface dataset:
Patent JP-2020010454-A (JP)
Title: Control method of electric vehicle and control device
Inventor: SAWADA AKIRA
IPC: B60L15/20
Filed: 2018-07-04
Abstract: To provide a technique capable of appropriately estimating disturbance torque corresponding to gradient resistance in a vehicle equipped with two or more motors as driving sources.SOLUTION: An accelerator operation amount is detected, a motor torque command value for commanding a braking/driving force of motors (4f, 4r) is calculated for each motor (4f, 4r), speed parameters correlated with rotational angular velocities of drive shafts 8f, 8r connected to the motors (4f, 4r) are detected, and disturbance torque acting on one motor (4f) of the two or more motors (4f, 4r) is estimated based on a total braking/driving force of the two or more motors (4f, 4r). Then, when the accelerator operation amount decreases or becomes zero and an electric vehicle comes to a stop, the motor torque command value for each motor (4f, 4r) converges to the disturbance torque as the speed parameter is reduced.SELECTED DRAWING: Figure 1
Patent JP-2020009910-A (JP)
Title: Stationary induction apparatus lamination iron core, manufacturing method of the same, and stationary induction apparatus
Inventor: MASUDA TAKESHI
IPC: H01F27/245
Filed: 2018-07-09
Abstract: To provide a stationary induction apparatus lamination iron core capable of improving an iron loss in a T type combination part, and simplifying a manufacturing step, and suppressing a manufacturing cost.SOLUTION: A stationary induction apparatus lamination iron core according to an embodiment is structured so as to comprise a yoke part and a leg part constructed by laminating a plurality of magnetic steel sheets, and comprises a T-shaped combination part in an abutting part of the yoke part and the leg part. In the T-shaped combination part of the yoke part, a V-shaped cutting part in which a width direction orthogonal to a rolling direction of each magnetic steel sheet structuring the yoke part is a depth direction is formed, and in an end part of the leg part structuring the T-shaped combination part, a cut piece fitted into the V-shaped cutting part is arranged as a separation part. The cut piece is structured from a vector magnetic characteristic material which is made by performing a laser irradiation processing extending to a front surface of each magnetic steel sheet in a continuous line state in a lattice shape in two directions crossing each other, and in the other yoke part and the leg part, a directional magnetic steel sheet is used.SELECTED DRAWING: Figure 1
Patent JP-2020008473-A (JP)
Title: Device and method for displaying charging rate
Inventor: AIZAWA SHINICHI
IPC: H02J7/00
Filed: 2018-07-10
Abstract: To reduce the strangeness that a user feels when the user is checking a display unit displaying the charging rate for display during the charging of a battery.SOLUTION: A charging rate display device 5 is formed of: a display unit 51; an estimated charging rate acquisition unit 531 for acquiring an estimated charging rate calculated from the integrated value of the current flowing in a battery B and acquiring the estimated charging rate corrected by the voltage of the battery B; and a display charging rate calculation unit 532 for calculating the charging rate for display to be displayed in the display unit 51 according to the estimated charging rate. The display charging rate calculation unit 532 does not reduce the display charging rate during charging of the battery B when the estimated charging rate after the correction is smaller than the display charging rate.SELECTED DRAWING: Figure 1
Patent JP-2020008776-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: HATANO FUTOSHI
IPC: G03G21/16
Filed: 2018-07-11
Abstract: To provide a developing device that can sufficiently scrape off a toner component attached to a surface of a developing roller with a magnetic brush without requiring extension of rotation drive time after image formation and consumption of toner accompanying the extension, and an image forming apparatus.SOLUTION: A developing device comprises: a developer container; a stirring and conveying member; a developing roller; a toner supply roller; and a regulation blade. The developing roller supplies a toner to an image carrier. The toner supply roller has a rotating sleeve and a fixed magnet body that is non-rotatably fixed inside the rotating sleeve, and supplies a developer toner to the developing roller by using a magnetic brush formed by a developer carried on a surface of the rotating sleeve. The developing device can execute an attachment scrape-off mode for scraping off an attachment on a surface of the developing roller by using the magnetic brush by rotating the developing roller while stopping the rotation of the toner supply roller during a non-image formation period.SELECTED DRAWING: Figure 6
Patent JP-2018158165-A (JP)
Title: Game board
Inventor: KIMURA DAICHI
IPC: A63F7/02
Filed: 2018-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a game board characterized by performance means.SOLUTION: A Pachinko machine 100 includes a decorative pattern display device 208. In a performance display area 208d of the decorative pattern display device 208, a balloon indication f2' can be displayed. The balloon indication f2' is a balloon indication including a cloudiness mark pattern. An animation, where a cloudiness mark pattern included in the balloon indication f2' separates from the balloon indication f2', is executed during display of the balloon indication f2', and the cloudiness mark pattern moves toward special patterns 1, 2 retention icon display area 280ab.SELECTED DRAWING: Figure 439
Patent JP-2020009698-A (JP)
Title: Lighting fixture
Inventor: ODA YUJI
IPC: F21V29/70
Filed: 2018-07-11
Abstract: To provide a low-cost lighting fixture capable of both wide-angle irradiation with visible light and narrow-angle irradiation with ultraviolet light.SOLUTION: A lighting fixture 1 comprises: an LED substrate 2 which has a lighting LED 23 for irradiation with visible light and a UV LED 24 for irradiation with ultraviolet light mounted on a mount surface 22; a reflector 3 which has a first principal surface 31a opposed to the mount surface 22 and a second principal surface 32b parallel with the first principal surface 31a, and also has a first opening hole 33 opening at a position corresponding to the lighting LED 23 at a relatively wide angle from the first principal surface 31a to the second principal surface 32b and defined by a reflecting surface 35, and a second opening hole 34 opening at a position corresponding to the UV LED 24 at a relatively narrow angle from the first principal surface 31a to the second principal surface 32b and defined by a reflecting surface 36; and a fixture housing 5 which mutually fixes the LED substrate 2 and the reflector 3.SELECTED DRAWING: Figure 1
Patent JP-2020009720-A (JP)
Title: Induction heating apparatus
Inventor: NORIMOTO MASAHITO
IPC: H05B6/36
Filed: 2018-07-12
Abstract: To provide an induction heating apparatus that can be applied even when the shape of an annular work is various.SOLUTION: An induction heating apparatus 10 includes an inner member 11 having an inner coil 21 including an inner facing coil portion 47 facing a part of a circumferential direction of the inner circumferential surface Wi of an annular workpiece W, and an inner base 31 integrated with the inner coil 21, and an outer member 12 having an outer coil 22 including an outer facing coil portion 57 facing a part of a circumferential direction of the outer peripheral surface Wo of the workpiece W, and an outer base 32 integrated with the outer coil 22. Each of the inner member 11 and the outer member 12 is movable in the radial direction of the workpiece W.SELECTED DRAWING: Figure 1
Patent JP-2019023279-A (JP)
Title: Asphalt composition, method for producing same and additive for asphalt
Inventor: OSAKI KAZUTOMO
IPC: C08L23/26
Filed: 2018-07-13
Abstract: To provide: an asphalt composition from which it is possible to obtain an asphalt pavement in which the occurrence of rutting and fatigue cracking is suppressed; a method for producing the asphalt composition; and an additive for asphalt.SOLUTION: The asphalt composition contains asphalt and cellulose, the content of cellulose is 0.01-10 parts by mass relative to 100 parts by mass of asphalt, and the crystallization index of the cellulose is 50% or less.SELECTED DRAWING: None
Patent JP-2020012083-A (JP)
Title: Tire rubber composition and pneumatic tire
Inventor: SUDO TOMONORI
IPC: C08L9/00
Filed: 2018-07-20
Abstract: To provide a tire rubber composition that has excellent wear resistance and WET performance when made into a tire, and a pneumatic tire produced using the tire rubber composition.SOLUTION: A tire rubber composition contains a diene rubber: 100 pts.mass, an inorganic filler: 20 pts.mass or more, and a polyurethane that is a polymer of a silicone having a hydroxy group and an isocyanate: 1-30 pts.mass.SELECTED DRAWING: Figure 1
Patent JP-2018158246-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing an interesting performance utilizing decoration provided outside a display area of a display device.SOLUTION: A game machine 1 includes: a display device 91 including a display area 911; a decoration part 30 provided outside the display area 911; and performance execution means for executing a decoration performance for displaying a performance image 40 shaped so as to imitate the decoration part 30 such that the performance image 40 is displaced in a direction gradually separating from the decoration part 30 in the display area 911. A plurality of decoration parts 30 may be provided.SELECTED DRAWING: Figure 8
Patent JP-2020017786-A (JP)
Title: Information processing unit and information processing method
Inventor: TAMURA TOMOHIRO
IPC: H04M11/00
Filed: 2018-07-23
Abstract: To solve such a problem that it is difficult to distribute data reliably by using a message function.SOLUTION: An information processing unit connected with a communication control unit for controlling communication with a portable telephone terminal imparted with a unique telephone number includes transmission means for requesting transmission of distribution data to a portable telephone terminal destined to the telephone number, according to a prescribed messaging standard, and receiving means for receiving a rejection response of the distribution data from the portable telephone terminal, imparted with the telephone number which became the destination of the distribution data, from the communication control unit. Upon receiving the rejection response of the distribution data from the portable telephone terminal, the transmission means requests the communication control unit to transmit the distribution data according to other messaging standard different from the prescribed messaging standard.SELECTED DRAWING: Figure 2
Patent JP-2020016572-A (JP)
Title: Radar sensor
Inventor: NAGAISHI HIDEYUKI
IPC: G01S13/931
Filed: 2018-07-26
Abstract: To control the radiation azimuth and radiation range of a beam with high accuracy in accordance with a road condition, etc.SOLUTION: In a radar sensor 10, an information processing unit 55 generates a control signal on the basis of vehicle surrounding condition information so that a beam having a radiation range and radiation angle suitable for a road condition is generated. A signal processing circuit 40 generates, on the basis of a received signal and reference signal, respective difference signals before and after switching operation is performed. A phase difference detector 50 calculates, on the basis of respective difference signals, a phase difference between transmitting-power feeding units 11, 12 as a transmission phase difference, and performing operations to set a phase shift amount and switch a switch unit on the basis of the control signal generated by the information processing unit 55.SELECTED DRAWING: Figure 1
Patent JP-2020015869-A (JP)
Title: Curing sheet having flame retardancy
Inventor: NAKAMURA TOSHIYUKI
IPC: B32B5/18
Filed: 2018-07-27
Abstract: To provide a curing sheet which is excellent in flamer retardancy while maintaining performance such as resistance to compressive load, scratch resistance, rigidity and handling property that is conventionally required for the curing sheet.SOLUTION: A curing sheet is an extrusion molded body of a resin composition which contains 1-10 mass% of the total of a bromine-based flame retardant and a flame-retardant assistant to a base resin containing a polypropylene resin and a high density polyethylene resin in a mass ratio of 0.5:0.5 to 0.95:0.05, and has flame retardancy.SELECTED DRAWING: None
Patent JP-2020018376-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2018-07-30
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: When a "non-ready-to-win (long)" performance mode is selected and "five seconds" are selected as extension time for a "slump state" in a slump performance table 222f, the total performance time becomes "20 seconds" and "20000" is set to a value of a slump performance timer 223g. As a "slump performance" corresponding to the value of the slump performance timer 223g, a first "fake pseudo continuation 1" performance is set to a "first performance", and a second "false pseudo continuation 2" is set to a "second performance".SELECTED DRAWING: Figure 22
Patent JP-2018199685-A (JP)
Title: Nanoparticles of indirubin, derivatives thereof and methods for making and using the same
Inventor: WU BIN
IPC: A61K47/10
Filed: 2018-08-01
Abstract: To provide indirubin formulations that can increase solubility and bioavailability, improve clinical efficacy, reduce patient dose variation, and potentially reduce side effects.SOLUTION: The present disclosure provides a nanoparticulate indirubin composition containing particles of indirubin or derivatives thereof and at least one surface stabilizer for treating cancer, neurodegenerative disorder and inflammatory disease. The indirubin nanoparticles have an effective average particle size of less than 2 microns.SELECTED DRAWING: None
Patent JP-2018164795-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of avoiding damage to a driver when a large current flows into a drive source.SOLUTION: A game machine includes: a peripheral control board 1510 for performing performance control; and a drive board 4200 for driving a drive source for driving a performance body, based on drive data transmitted from the peripheral control board. The drive board 4200 includes a plurality of driver circuit parts 4220 to 4228 including a shift register function, and stages from an initial one to a final one are connected by daisy chain connection. Each of the plurality of driver circuit parts is connected to at least an operation power source line (a line connected to VM) where a predetermined operation power supply is supplied, and a power source line for a drive source (a line connected to VCLAMP) for supplying a drive source power source to the drive source, based on the predetermined operation power source, and each operation power source line and the drive source power source line are connected by a fuse FUSE.SELECTED DRAWING: Figure 146
Patent JP-2020022534-A (JP)
Title: Game machine
Inventor: KOYAMA YU
IPC: A63F5/04
Filed: 2018-08-06
Abstract: To make a player fully understand a content of attention, even when display operation of display information for attention is interrupted on the way.SOLUTION: A game machine of the present invention includes display means capable of displaying attention information, and display control means capable of controlling display by the display means. The attention information can be displayed for at least a predetermined period from the start of the display. When the display of the attention information is interrupted during display period of the attention information and the interruption is resolved, the display control means restarts the display of the attention information and displays the attention information on the display means for at least a predetermined period from the restart.SELECTED DRAWING: Figure 319
Patent JP-2020023817-A (JP)
Title: Bogie for movable roof
Inventor: TANIGUCHI HISANORI
IPC: E04B1/343
Filed: 2018-08-07
Abstract: To provide a bogie for a movable roof capable of bearing snow load without making wheels or rails of the bogie for the movable roof larger and increasing the installation number thereof.SOLUTION: A bogie 1 for a movable roof supporting the movable roof moving to open and close the roof and movable in an open/close direction of the movable roof along a first rail (rail) 23 arranged on a lower structural body 15 is provided with: a body part 3 connected to the movable roof; a traveling wheel (wheel) 4 rotatably supported on the body part 3 and traveling along the first rail 23 in a state that it is placed on the first rail 23; and a jack mechanism 6 connected on the body part 3 and switchable between abutting and detaching from an upper part to the first rail 23.SELECTED DRAWING: Figure 5
Patent JP-2020027723-A (JP)
Title: Manufacturing method of electrical connector
Inventor: HOTTA SHINJI
IPC: H01R43/00
Filed: 2018-08-10
Abstract: To provide a simple manufacturing method of an electrical connector, preventing a short circuit between adjacent wires in an electrical connector and using magnetic force.SOLUTION: A manufacturing method of an electrical connector 10 that is disposed between a connection terminal of a first electronic device and a connection terminal of a second electronic device to electrically connect the connection terminals includes the steps of: introducing a first resin material L1 including a resin or a resin precursor into a molding die K having a plurality of projections M formed therein and curing the first resin material to prepare a substrate sheet 1 having a first surface in which holes corresponding to respective projections of the molding die are formed; and injecting, into each of the holes, a second resin material L2 including ferromagnetic material-containing conductive particles and a resin or resin precursor, and further applying magnetic force to align the conductive particles in the depth direction of the holes.SELECTED DRAWING: Figure 1
Patent JP-2020014818-A (JP)
Title: slipper
Inventor: AIUCHI SEKIKO
IPC: A43B23/02
Filed: 2018-07-25
Abstract: To provide a slipper which can be adjusted to a user's food width, in which width adjustment means is more stable than conventional, and which has a function to prevent oppression pain due to hallux valgus and little toe varus.SOLUTION: A slipper includes a toe cover part 2 covering the toe part and an instep provided at a position having a constant distance from the toe cover part. The instep of the slipper provided with a configuration where a root part of foot fingers is arranged in an open space between the toe cover part and the instep is divided into a first instep 3a and a second instep 3b provided with a plurality of open holes 5 for inserting strings 6 nearly in the center in a width direction. Surfaces of the first instep and the second instep are provided with engaging means 7a, 7b for engaging both end parts of the strings connecting the first instep and the second instep via the open holes.SELECTED DRAWING: Figure 1
Patent JP-2020028947-A (JP)
Title: Cutting device
Inventor: NAOI KATSUO
IPC: B24B27/06
Filed: 2018-08-22
Abstract: To provide a cutting device capable of accurately and easily detecting flapping of a blade.SOLUTION: A cutting device includes: a table on which an object is installed; a cutting section which has a blade 32 for cutting the object and a rotary drive section for rotating the blade; a Z-axis movement mechanism which moves the table or the cutting section in a Z-axis direction for changing a distance between an installation surface and a rotary shaft; An X-axis movement mechanism which moves the table or the cutting section in an X-axis direction; and a first photoelectric detection section 40 which has a first emitting section 42 for emitting light and a first incident section 44 which is arranged to hold an edge section of the blade 32 between itself and the first emitting section and makes light emitted in the first emitting section incident and detects a position of the edge section. A first detection shaft for connecting the first emitting section 42 and the first incident section 44 intersects with a rotary surface of the blade 32 in an oblique direction.SELECTED DRAWING: Figure 4
Patent JP-2020034415-A (JP)
Title: Position detection system and position detection method
Inventor: OURA MANABU
IPC: G01S5/14
Filed: 2018-08-30
Abstract: To improve accuracy of position detection.SOLUTION: The position detection system 100 includes a transmission device 104 retained by a subject 106 and performing wireless transmission of a detection signal 151A, a transmission and receiving device 105 installed on a moving body 107, capable of receiving the detection signal 151A in a situation where the subject 106 is present inside the moving body 107, and performing wireless transmission of a detection signal 151B, and a plurality of receiving devices 103 receiving the detection signal 151A and the detection signal 151B. When the transmission and receiving device 105 receives the detection signal 151A, first processing is performed for detecting a position of the transmission device 104 based on the receiving situation of the detection signal 151B by the plurality of receiving devices 103.SELECTED DRAWING: Figure 1
Patent JP-2020034433-A (JP)
Title: SAW sensor
Inventor: YOSHIDA TEPPEI
IPC: G01N29/02
Filed: 2018-08-30
Abstract: To prevent the degradation of measurement accuracy despite a configuration to expand a measurement range.SOLUTION: A SAW sensor of the present embodiment comprises: a SAW device 11; and a sensing device 12 communicatably connected to the SAW device 11, for detecting the phase of SAW detection signal detected by the SAW device 11. The sensing device 12 is constituted to include a correction unit 36 for finding the number of times the phase of the detection signal is turned back, on the basis of the characteristic of a dual frequency difference that is a difference between the phase of a first detection signal of SAW obtained by inputting a first signal to the SAW device 11 and the phase of a second detection signal of SAW obtained by inputting a second signal different in frequency from the first signal to the SAW device 11, and correcting the turning-back.SELECTED DRAWING: Figure 1
Patent JP-2020033793-A (JP)
Title: Metal stool
Inventor: HAYASHI KOSHIN
IPC: E06C1/39
Filed: 2018-08-31
Abstract: To provide a metal stool which can be safely utilized by preventing a worker from sliding on a top plate even if oil such as lubricating oil and waste oil adheres to the top plate of the stool.SOLUTION: A metal stool 2 (202) includes: a top plate 4 (204) extending in the horizontal direction; a first hole 6 formed to penetrate the top plate 4 (204) in the vertical direction; and a first projection 8, a second projection 10, a third projection 12, and a fourth projection 14 arranged on the top plate 4 (204) around the first hole 6 in an upward projecting manner. The first projection 8 through the fourth projection 14 each have a pair of edge parts 24 parallel to each other in plan view. The second projection 10 is arranged such that edge parts 242 of the second projection 10 extend in a direction different from edge parts 240 of the first projection 8 in plan view. The third projection 12 is arranged in point symmetry with the first projection 8 with respect to the first hole 6 in plan view. The fourth projection 14 is arranged in point symmetry with the second projection 10 with respect to the first hole 6 in plan view.SELECTED DRAWING: Figure 2