baber/WOPTO huggingface dataset:
Patent JP-2020142100-A (JP)
Title: Dual axle skateboard, truck, and methods
Inventor: JOHN R MARUSIAK
IPC: A63C17/26
Filed: 2020-05-07
Abstract: To provide a dual axle skateboard, a truck, and methods.SOLUTION: A truck 120 has two axles or axes 121, 122, two primary wheels 123, 124, and two secondary wheels 127, 128. A skateboard 100 has eight wheels, four in front and four at the rear portion of the skateboard. The four primary wheels support most or all of the weight of the skateboard when the skateboard is on a flat surface. The two secondary wheels support the weight of one portion of the skateboard (e.g., front or rear) when the primary wheels cross a crack (e.g., a sidewalk contraction joint). In various embodiments, the secondary wheels are located outboard of the primary wheels. Further, in a number of embodiments, the axis of rotation or axle of the primary wheels remains parallel to that of the secondary wheels, whether the skateboard is going straight or turning.SELECTED DRAWING: Figure 1
Patent JP-2020189832-A (JP)
Title: Skin external preparation
Inventor: SAWAKI SHIGETOYO
IPC: A61P17/18
Filed: 2020-05-12
Abstract: To provide a novel skin external active ingredient that is composed of a natural product-derived component having excellent biological safety and effectiveness.SOLUTION: A skin external preparation contains extract from Crocus sativus (Iridaceae, Crocus) as an active ingredient.SELECTED DRAWING: None
Patent JP-2021180281-A (JP)
Title: Etching method and etching device
Inventor: IGARASHI YOSHIKI
IPC: H01L21/302
Filed: 2020-05-15
Abstract: To provide an etching method capable of etching a film containing Si and O with high selectivity, and an etching device.SOLUTION: An etching method for selectively etching a material containing Si and O includes the steps of: providing a substrate including the material containing Si and O inside of a chamber; repeating a first period which is started first and in which a basic gas is supplied and a second period which is started next and in which a fluorine-containing gas is supplied, and preventing at least a part of the second period from overlapping the first period; and heating and removing a reaction product generated by supplying the basic gas and the fluorine-containing gas.SELECTED DRAWING: Figure 2
Patent JP-2021182103-A (JP)
Title: Laser scan module and MEMS mirror drive control method
Inventor: NAKAJIMA JUNJI
IPC: H04N5/74
Filed: 2020-05-20
Abstract: To reduce a phase variation of mirror operation in an H-axis direction in a laser scan module for driving a two-dimensional MEMS mirror by using one drive signal obtained by superposing a V-axis drive signal and an H-axis drive signal.SOLUTION: A laser scan module includes: an MEMS mirror that reflects laser beams; an H-waveform generation part that has a mirror drive part for supplying a drive signal for rotating the MEMS mirror in two axial directions and outputs a sinusoidal wave of a horizontal drive frequency; a V-waveform generation part that outputs a sawtooth wave of a vertical drive frequency; an H-waveform correction part that outputs a correction sinusoidal waveform obtained by changing a phase of a sinusoidal wave at a cycle of the sawtooth wave; an adder that adds the correction sinusoidal wave and the sawtooth wave and outputs a superposition signal; and a class-D amplifier that inputs the superposition signal, performs PWM conversion, and outputs a superposition drive signal in which an H-axis drive signal and a V-axis drive signal are superposed. The MEMS mirror has a frequency characteristic in which a horizontal direction responds to the H-axis drive signal and a vertical direction responds to the V-axis drive signal by receiving the superposition drive signal.SELECTED DRAWING: Figure 9
Patent JP-2021184019-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAGASHIMA SATORU
IPC: G03G15/20
Filed: 2020-05-21
Abstract: To provide a circuit that controls a switch element with a power supply different from an AC power supply, and avoid the influence due to distortion of AC voltage and noise with simple means to continuously control the switch element, while preventing an increase in cost.SOLUTION: A fixing device comprises: a heater; a triac; a zero-cross detection unit; a capacitor 111; and a driving circuit unit that causes the capacitor 111 to supply current to the triac in response to a FSRD signal output from a CPU to make the triac transition to a conduction state. When the amount of electric charge charged in the capacitor 111 is equal to or more than a predetermined value, the CPU outputs, to the driving circuit unit, the FSRD signal that becomes a high level in a time t3 (A section to D section, G section), and when the amount of electric charge is less than the predetermined value, outputs the FSRD signal that becomes a high level in a time t4 (<time t3) to the driving circuit unit (E section, F section).SELECTED DRAWING: Figure 5
Patent JP-2021185643-A (JP)
Title: Portable terminal, portable terminal loss prevention system and program
Inventor: KAMISAKA SHIGEKI
IPC: H04M1/00
Filed: 2020-05-25
Abstract: To make the loss of a portable terminal easy to be noticed immediately after the loss.SOLUTION: A portable terminal loss prevention system 100 includes a smart watch 10 and a smart phone 20. The smart watch 10 and the smart phone 20 include: communication units 16, 26 communicating with other portable terminal by short range ratio, respectively; and CPUs 11, 21 detecting the drop of own terminal, and, when the drop of own terminal (for example, the smart watch 10) is detected, transmitting drop information indicating that own terminal has dropped to the other portable terminal (for example, a smart phone 20) via the communication units 16, 26, respectively.SELECTED DRAWING: Figure 4
Patent JP-2021188643-A (JP)
Title: Assembly method of constant velocity joint
Inventor: KATO SATOSHI
IPC: F16B2/08
Filed: 2020-05-27
Abstract: To provide an assembly method of a constant velocity joint capable of securing a seal surface pressure by a boot.SOLUTION: An assembly method of a constant velocity joint includes: a first positioning process (S1) for positioning a reference position P1 on an outer peripheral surface of an outer joint member 11 at a prescribed angle in a circumferential direction in a state of mounting a boot 30 on the outer joint member 11; a second positioning process (S2) for positioning a Ω-shaped caulking portion 42a of a boot clamp 40 within a specified range θ based on the reference position P1 of the outer joint member 11 in the circumferential direction, so that a clearance Sp between a circumferential end face 41b of an inner overlapping portion 41 of the boot clamp 40 and a circumferential end face 43c of an intermediate portion 43 is positioned on thick portions 31a, 31b of the boot 30; and a caulking process (S3) for performing caulking to the Ω-shaped caulking portion 42a.SELECTED DRAWING: Figure 10
Patent JP-2021186204-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-28
Abstract: To provide a game machine capable of improving an amusement of a game.SOLUTION: A game machine comprises, as game states, a normal state, a special state in which a probability of winning a jackpot is higher than that of the normal state, and a first time shortening state and a second time shortening state in which the probability of winning the jackpot is equal to that of the normal state. The special state, the first time shortening state and the second time shortening state are states in which, game balls easily enter a second start hole, relative to the normal state. A main CPU can control a state to a special state, after finish of a jackpot game, and when winning occurs in a fall lottery in the special state, can control a state to the first time shortening state. The main CPU controls the state from the normal state to the second time shortening state, when a value counted on the basis of execution of a special game in the normal state and the first time shortening state, becomes a prescribed value. After finish of the jackpot game, according to an execution frequency of the special game in the special state, the execution frequency of the special game in the normal state until the state is controlled to the second time shortening state from the normal state, is different.SELECTED DRAWING: Figure 10
Patent JP-2021189700-A (JP)
Title: Recording management system
Inventor: MAEDA YUICHIRO
IPC: G06Q50/22
Filed: 2020-05-29
Abstract: To allow confirmation of a staff member to be a responsible person when names of a plurality of staff members who perform care action or nursing action are input in an input terminal.SOLUTION: When selecting a name button 201 indicating a name of a staff member who performs care action or nursing action in an input terminal installed for each room of a facility, name buttons 201 of a plurality of staff members are displayed in a list, and a display color for a name button 201a of the staff member selected first is changed to a first color, and a display color of a name button 201b selected thereafter is made different from the first color and a display color (original display color) of the other name buttons 201 that are not selected.SELECTED DRAWING: Figure 2
Patent JP-2021189320-A (JP)
Title: On-machine development type planographic printing plate original plate, manufacturing method of planographic printing plate, as well as, planographic printing method
Inventor: NOGOSHI KEISUKE
IPC: B41M1/06
Filed: 2020-05-29
Abstract: To provide an on-machine development type planographic printing plate original plate capable of suppressing degradation of on-machine developability with time, a manufacturing method of a planographic printing plate using the planographic printing plate original plate, or a planographic printing method.SOLUTION: An on-machine development type planographic printing plate original plate having an image recording layer and the outermost layer in this order on a substrate, in which the image recording layer includes a high molecular weight body having a glass transition temperature of 70°C or higher, and the outermost layer contains a discoloration compound, a manufacturing method of a planographic printing plate using the planographic printing plate original plate, or a planographic printing method.SELECTED DRAWING: None
Patent JP-2020143149-A (JP)
Title: Antibody molecules to pd-l1 and uses thereof
Inventor: BILIC SANELA
IPC: A61P25/00
Filed: 2020-06-02
Abstract: To provide agents that can be used in novel combination therapies which modulate the activity of immunoinhibitory proteins, such as programmed death 1(PD-1), and result in activation of the immune system, given the importance of immune checkpoint pathways in regulating an immune response, e.g., can be used in cancer immunotherapy and the treatment of other conditions such as chronic infection.SOLUTION: Provided is an antibody molecule that has a specific amino acid sequence, binds to at least a portion of PD-1 with high affinity and specificity, and can be used in the treatment, prevention and/or diagnosis of disorders, such as cancer caused disorder and infection.SELECTED DRAWING: None
Patent JP-2021187134-A (JP)
Title: Operation expansion device and image formation device
Inventor: KAMEI KENJI
IPC: G03G21/16
Filed: 2020-06-04
Abstract: To improve easiness of attachment/detachment of an operation expansion device to/from a device body.SOLUTION: A numeric keypad device 20 includes a body part 29, a numeric keypad 24, and a positioning pin 21, which is inserted into an insertion hole of an operation panel 10, and is detachably attached to the operation panel 10. The positioning pin 21 extends to the operation panel 10 side and is provided so as to be movable to the body part 29 side. A slider 23 is provided at the body part 29, and a first rail 13 extending in a direction intersecting with an extension direction of the positioning pin 21 in a direction parallel to an operation surface of the numeric keypad 24 is provided at the operation panel 10. The slider 23 is moved on the first rail 13 to move the body part 29 in a direction in which the body part 29 is attached to the operation panel 10.SELECTED DRAWING: Figure 6
Patent JP-2021169991-A (JP)
Title: Method for assisting in prediction of exacerbation of respiratory infection, method for monitoring measured value of biomarker, reagent kit used for these methods, and device and computer program to assist in predicting exacerbation of respiratory infection
Inventor: MIZOGAMI MASAFUMI
IPC: G01N33/68
Filed: 2020-06-11
Abstract: To provide a new method for prediction of exacerbation of a respiratory infection.SOLUTION: A method for assisting in prediction of exacerbation of respiratory infection comprises measuring a biomarker in a specimen collected from a subject suffering from a respiratory infection or a subject suspected of having a respiratory infection, where the biomarker is at least one selected from the group consisting of IFNλ3, CCL17, CXCL11, IP-10, IL-6 and CXCL9, and a measured value of the biomarker is used as an index to predict exacerbation of the respiratory infection.SELECTED DRAWING: Figure 5A
Patent JP-2021195825-A (JP)
Title: Pore water pressure measurement assembly and installation method of the same
Inventor: SHIRAGAMI SHINICHIRO
IPC: E02D3/10
Filed: 2020-06-17
Abstract: To provide a pore water pressure measurement assembly which can be arranged in the ground using a drain material installation device, and a method for installing the pore water pressure measurement assembly.SOLUTION: A pore water pressure measurement assembly 1 is arranged in the ground using a casing provided on a drain material installation device. The pore water pressure measurement assembly 1 includes: an anchor member 2 having a flat plate part 21 and a rod part 22 extending upward from the upper surface of the flat plate part 21; a cylindrical member 3 which is formed of a water passing material, is mounted on the upper surface of the flat plate part 21 and is arranged so as to store the rod part 22; a pore water pressure gage 4 which is coupled to the rod part 22; a filter material 5 which is made to fill the cylindrical member 3 from the upper surface of the flat plate part 21 to the upper part so as to fill the pore water pressure gage 4; and a seal material 6 which is made to fill the cylindrical member 3 so as to seal the filter material 5.SELECTED DRAWING: Figure 2
Patent JP-2021015791-A (JP)
Title: Plasma device and substrate processing method using coaxial waveguide
Inventor: YOSHIKAWA JUN
IPC: H05H1/46
Filed: 2020-06-18
Abstract: To provide a plasma device and a substrate processing method capable of controlling plasma distribution.SOLUTION: A plasma device includes an inner conductor and an outer conductor that surrounds the inner conductor with a first gap provided between the inner conductor, a coaxial waveguide having a shape branched at a plurality of branch portions, a conductor, and a dielectric material having a second gap between the conductor and surrounding the conductor, and further includes a plurality of rods connecting the first gap and the second gap by connecting the two ends of the coaxial waveguide branched at the branch portion, and a conductor stub provided in a portion of the coaxial waveguide branched by the branch portion and which can be taken in and out of the first gap.SELECTED DRAWING: Figure 4
Patent JP-2022000109-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition, and can execute a special game advantageous to a player when variation display of a pattern executed based on the determination becomes a predetermined special result. A game state includes a normal game state, and a specific game state more advantageous than the normal game state. Variation display can be performed based on a start condition to be satisfied by entry of game balls into a first start pocket 45, and variation display can be performed based on a start condition satisfied by entry of game balls into a second start pocket 47.SELECTED DRAWING: Figure 166
Patent JP-2022002022-A (JP)
Title: Cash flow management system
Inventor: HIMENO SHOGO
IPC: G16Y10/50
Filed: 2020-06-22
Abstract: To grasp a change in a future account balance on the basis of an accurate account balance at a specific time point.SOLUTION: A cash flow management system includes means for registering money deposition and dispensing of an account together with the money deposition and dispensing time point, means for registering a plan of money deposition and dispensing of the account together with the money deposition and dispensing planned time point, means for calculating an account balance at an arbitrary time point, and means for adjusting an account balance at a specific time point to a prescribed amount.SELECTED DRAWING: Figure 2
Patent JP-2022007225-A (JP)
Title: Toy system
Inventor: INOKO TOSHIYUKI
IPC: A63B5/00
Filed: 2020-06-25
Abstract: To provide a more novel toy system capable of attracting user's interest.SOLUTION: A toy system 100 includes a plurality of elastically deformable bounce members 10 laid on a floor surface, and a projector for projecting image light to the plurality of bounce members.SELECTED DRAWING: Figure 1
Patent JP-2020155789-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA TAISUKE
IPC: H01L29/12
Filed: 2020-06-26
Abstract: To improve reliability of a semiconductor device.SOLUTION: In a semiconductor device, in a gate insulating film GOX1 formed on an inner wall of a trench TR, film thickness at the gate insulating film GOX1 formed at a portion which covers a corner of the trench TR is thicker than film thickness at the gate insulating film GOX1 formed on a side face of the trench TR.SELECTED DRAWING: Figure 3
Patent JP-2022022554-A (JP)
Title: Hamburger supply system
Inventor: TERAKAWA HIROYUKI
IPC: A47J37/06
Filed: 2020-06-26
Abstract: To provide a system capable of being installed on a table, and supplying just-made hamburger improved in flavor while reducing adhesion of meat juice or the like coming from patty to buns.SOLUTION: A hamburger supply system 1 includes: a step of putting patty P on a first plate 2 for putting the patty P of hamburger according to an order; a step of putting materials including buns B on a second plate 3 for putting at least the buns; and a step of putting materials including the patty P and the buns B on a plate of a cooker included in a cooker group 4. The cooker group 4 comprises a first cooker 41 for the patty P, and a second cooker 42 for the materials including the buns B, or comprises a cooker 140 including a blocking part 143 for blocking between a first area 141 for the patty P, and a second area 142 for the materials including the buns B.SELECTED DRAWING: Figure 1
Patent JP-2022015122-A (JP)
Title: Titanium complex, method for producing the same, and method for producing titanium-containing thin film
Inventor: IKEMURA SHUYA
IPC: H01L21/285
Filed: 2020-07-08
Abstract: To provide a titanium complex which is useful for producing a titanium-containing thin film under low temperature film formation conditions in which an oxidizing gas is not used.SOLUTION: This titanium complex is represented by general formula (1) (in the formula, R1 and R2 each independently denote an alkyl group having 1-6 carbon atoms, and may bond to each other to form a ring. X denotes CR3 or N. Y denotes CR4 or N. Z denotes CR5 or N. R3, R4 and R5 each independently denote H or an alkyl group having 1-6 carbon atoms. n denotes an integer of 1-3).SELECTED DRAWING: Figure 1
Patent JP-2022015959-A (JP)
Title: Industrial robot
Inventor: KURIBAYASHI TAMOTSU
IPC: B25J9/06
Filed: 2020-07-10
Abstract: To provide an industrial robot that is configured so that a hollow arm part can be thinned and an operation of the arm part can be stabilized although a motor is arranged inside the arm part constituting a portion of an arm so that a longitudinal direction of the arm part matches a shaft direction of an output shaft.SOLUTION: In an industrial robot, a motor 20 is arranged at a center position of an arm part 11 in a transverse direction of the arm part 11. In a place in which an upper recesses portion 31a is formed in a longitudinal direction of the arm part 11, thicknesses t1 and t2 of both end parts in the transverse direction of the arm part 11 on the upper wall part 11a are larger than a thickness t3 of a portion having the upper recessed portion 31a formed on the upper wall part 11a, and in a place having a lower recessed portion 30c formed in the longitudinal direction of the arm part 11, thicknesses t4 and t5 of both end parts in the transverse direction of the arm part 11, of a lower wall part 11b are smaller than a thickness t6 of a portion having the lower recessed portion 30c formed thereon, on the lower wall part 11b.SELECTED DRAWING: Figure 5
Patent JP-2021089125-A (JP)
Title: Anti-torpedo defense system
Inventor: FUKUNAGA MIKIO
IPC: F41H11/05
Filed: 2020-07-12
Abstract: To provide an underwater mine to defend a ship against a torpedo.SOLUTION: The invention provides an underwater mine with a net that clings to a torpedo and explodes. The underwater mine is attached and fixed to the net, and the net is opened underwater.SELECTED DRAWING: Figure 1
Patent JP-2022018348-A (JP)
Title: Image recording device, image recording system, image recording method, and program
Inventor: ARAGANE MANABU
IPC: B41J2/01
Filed: 2020-07-15
Abstract: To shorten the time required for recording an image, while preventing stripes from being formed in the image to be recorded.SOLUTION: In successive two recording passes, recording is performed selectively using either multi-pass recording of superposing one recording region on top of the other, or single pass recording in which the recording regions are not overlapping each other. When recording a first copy in recording a plurality of copies of the same image, multi-pass recording is performed in all of the successive two recording passes, and blank information is acquired regarding whether a condition is satisfied under which a blank line is allocated to a subsequent recording pass, wherein the blank line is adjacent to an upstream side in a conveyance direction of a line element allocated to a nozzle of the most upstream side in a conveyance direction of a previous recording pass. At the time of recording a second copy and subsequently, single pass recording is performed in successive two recording passes satisfying the condition, whereas multi-pass recording is carried out in successive two recording passes other than those.SELECTED DRAWING: Figure 6
Patent JP-2021152517-A (JP)
Title: Ground fault relay, ground fault factor estimation method, program, and estimation reference generation method
Inventor: MIYAZAKI MAKOTO
IPC: H02J13/00
Filed: 2020-07-16
Abstract: To provide a device and a method, capable of estimating a ground fault factor in a consumer facility which receives power supply by a distribution line with a simple configuration.SOLUTION: A ground fault relay 12 comprises: a ground fault detection unit 113 which detects a ground fault in a consumer facility 30 on the basis of a zero-phase current; a control unit 114 which opens a switch 11 between a power system 90 and the consumer facility 30 when a ground fault is detected; a current data extraction unit 121 which extracts current data indicating a temporal change of a zero-phase current in an analysis period of a prescribed length on the basis of a timing at which the ground fault is detected by the ground fault detection unit 113; an estimation unit 126 which estimates whether the ground fault is caused by cable deterioration in the consumer facility 30 or other factors on the basis of a waveform of the current data; and an output unit 127 which outputs estimation results of the estimation unit 126.SELECTED DRAWING: Figure 3