baber/WOPTO huggingface dataset:
Patent JP-2021172754-A (JP)
Title: Liquid addition curing type silicone rubber composition and its cured material
Inventor: SHUTO SHIGEKI
IPC: C08L83/05
Filed: 2020-04-27
Abstract: To provide: a liquid addition curing type silicone rubber composition giving a cured material having high transparent, high hardness, and excellent flexibility and tearing strength; and its cured material.SOLUTION: A liquid addition curing type silicone rubber composition comprises (A) an alkenyl group-containing organopolysiloxane that contains at least two alkenyl groups each bound to a silicon atom in one molecule, and at least one of which is bound to a silicon atom of a molecular chain terminal and has an average degree of polymerization of 1,500 or less, and is liquid at room temperature, (B) an alkenyl group-containing silicone resin having an R3SiO1/2 unit (M unit) and a SiO4/2 unit (Q unit) as necessary constituent units, (C) an organohydrogenpolysiloxane containing at least two hydrogen atoms each bound to a silicon atom in one molecule, (D) fumed silica having a specific surface area according to a BET method of 150 m2/g or larger, (E) a silica surface treatment agent containing an alkenyl group(s), and (F) a hydrosilylation reaction catalyst.SELECTED DRAWING: None
Patent JP-2021172307-A (JP)
Title: Steering device
Inventor: ITOYAMA RYO
IPC: B62D5/04
Filed: 2020-04-30
Abstract: To provide a steering device excellent in the operability of capable of setting a turning angle to a steering angle by user himself/herself.SOLUTION: A steering device 1 includes: a steering angle sensor 10 serving as a steering angle detection section for detecting a steering angle of a steer-by-wire system steering operated by a user; a turning control section 20 having a sensitivity setting section 22 for receiving a steering angle θ1 detected by the steering angle sensor 10 as an electric signal S1 and setting a conversion relationship between the steering angle θ1 and a turning angle θ2 as a sensitivity level, and a turning angle calculation section 24 for calculating the turning angle θ2 corresponding to the sensitivity level; and an axle drive section 30 for turning an axle 120 of a vehicle 100 according to the turning angle θ2.SELECTED DRAWING: Figure 1
Patent JP-2021179139-A (JP)
Title: Tunnel protector device
Inventor: OKUBO TSUNEHIDE
IPC: E21D19/04
Filed: 2020-05-15
Abstract: To ensure the protection of vehicles passing through a protector, even if the distance between a protector with a tunnel center and a protector with a work machine such as suspension machine and various work platform fluctuates.SOLUTION: The tunnel protector device comprises a first protector 1, which is formed into the shape of a portal and is accessible to vehicles inside, is placed in a row in a tunnel T to be repaired, and has a tunnel center 5 installed on the outer periphery and can move on a rail 4 in the tunnel extension direction, and a second protector 2 having a suspension machine 25 installed on the outer periphery and can move in the tunnel extension direction on the rail 4. Between the first and second protectors 1 and 2, an auxiliary protector 3 is placed, which has a larger diameter and is positioned so that both ends thereof overlap ends of the protectors 1 and 2, respectively, and can move in the tunnel extension direction on the rail 4.SELECTED DRAWING: Figure 1
Patent JP-2021183771-A (JP)
Title: Cushion material
Inventor: SANO Mamiko
IPC: E04F15/10
Filed: 2020-05-21
Abstract: To provide a cushion material capable of simulatively measuring an impact load applied to a user's thighbone when a user falls down on a floor material with high accuracy.SOLUTION: A cushion material 10 made of urethane resin for super soft molding is placed between an evaluation material 9 and a weight 11 when simulatively measuring an impact load applied to a user's thighbone when a user falls down on a floor material by dropping the weight 11 on the evaluation material 9 made of the same material as the floor material.SELECTED DRAWING: Figure 1
Patent JP-2021014445-A (JP)
Title: Gel-in-water emulsion, method for producing the same, and transdermal absorbent
Inventor: IJIMA HIROYUKI
IPC: A61K8/36
Filed: 2020-05-25
Abstract: To provide a gel-in-water emulsion that suppresses particle sedimentation and aggregation and has excellent dispersion stability even when stored for a long period of time, a method for producing the same, and a transdermal absorbent containing the gel-in-water emulsion.SOLUTION: A gel-in-water emulsion comprises a gelling agent, an oil gelled by the gelling agent, a surfactant, and water. The emulsion includes gel particles having an average particle size of 500 nm or less. A transdermal absorbent comprises the gel-in-water emulsion.SELECTED DRAWING: None
Patent JP-2021186107-A (JP)
Title: Game machine
Inventor: MIZUNO HIROYASU
IPC: A63F7/02
Filed: 2020-05-27
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A result of winning/losing determination is displayed after performing a pattern variation for predetermined time, a jackpot game is executed based on display of a jackpot pattern, and a performance display corresponding to a pattern variation is executed. A game machine includes a jackpot time-shortening state operated after execution of a jackpot game as a time-shortening state, and a pattern time-shortening state operated without a jackpot game on the basis of display of a time-shortening pattern. When a time-shortening state is under operation, the number of time-shortening times of a time-shortening state under operation in which a determination result of winning/losing determination becomes time-shortening winning is compared with the set number of times to be set on the basis of time-shortening winning, and the number of time-shortening times under operation is set to the set number of times again when the set number of times is larger than the number of time-shortening times.SELECTED DRAWING: Figure 30
Patent JP-2021186110-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2020-05-27
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: An MPU of a main control device executes a winning/losing lottery on the basis of entry into operation holes 91G, 92G. When a jackpot occurs as a result of the lottery, control is shifted to a normal game state corresponding to a high-frequency support mode B via a special game state. Contrarily, when special losing occurs as a result of the lottery or when the number of game rounds executed after completion of a special game state reaches its upper limit, control is shifted to a normal game state corresponding to a high-frequency support mode A. A low-frequency support mode and the high-frequency support mode A have the same probability of winning a support lottery. Game balls passing through a flow inlet 921G at a first predetermined speed via a first route R1 when a support lottery is won during a low-frequency support mode and an electric accessory 83G is opened are returned to a game area through a lower opening part 874G without entering the second operation hole 92G.SELECTED DRAWING: Figure180
Patent JP-2021190851-A (JP)
Title: Speaker
Inventor: KUROIWA SHUNSUKE
IPC: H04R7/18
Filed: 2020-05-29
Abstract: To provide a speaker which can achieve downsizing while improving assemblability.SOLUTION: A speaker X includes: a diaphragm 1 which vibrates to radiate sound waves; a voice coil 2 fixed to a rear surface of the diaphragm 1; a frame 3 disposed at the rear surface side of the diaphragm 1; and a magnetic circuit 4 which vibrates the voice coil 2. The diaphragm 1 has folded parts 14 formed by folding an outer edge part 11 to the rear surface side; and dampers 15 each extending from the folded part 14 to the rear surface side. The folded part 14 is supported by the frame 3.SELECTED DRAWING: Figure 5
Patent JP-2021189354-A (JP)
Title: Method for using transparent screen, transparent screen, and protection panel for facing
Inventor: ONO MASAHIKO
IPC: G03B21/62
Filed: 2020-06-02
Abstract: To provide a transparent screen for projection type video display which is excellent in such transparency as to be usable as a face-to-face protection member for infection disease countermeasures, and is excellent in such video visibility as to be usable as a video display member for displaying a video projected from a projector, a protection panel for facing including the transparent screen, and a method for using the transparent screen.SOLUTION: The method for using the transparent screen uses a transparent screen 1 for projection type video display formed of a transparent resin composition containing a transparent resin and a light diffusion agent while using the face-to-face protection member for infection disease countermeasures for face-to-face serving, as a video display member for displaying a video projected from projectors 15A and 15B. The transparent screen for projection type video display is a transparent screen formed of a transparent resin composition containing a transparent resin and a light diffusion agent having an average particle size of 150-400 nm, and a content ratio of the light diffusion agent is 0.05-20 mass ppm.SELECTED DRAWING: Figure 3
Patent JP-2021189377-A (JP)
Title: Zoom lens, imaging optical device, and digital instrument
Inventor: HIROSE TAKAKAZU
IPC: G02B15/20
Filed: 2020-06-03
Abstract: To provide a more miniaturized zoom lens.SOLUTION: A zoom lens ZL consists of, in order from an object side, a first lens group G1 having negative power, a second lens group G2 having positive power, a third lens group G3 having negative power, and a fourth lens group G4 having positive power. The second lens group G2 consists of a second lens front group G2f and a second lens rear group G2r. When varying a magnification from a wide-angle end to a telephoto-end, an interval between the first lens group G1 and the second lens group G2 reduces, and an aperture stop ST moves integrally with the second lens group G2. The second lens group G2 satisfies a conditional expression: 0.4<f2f/f2r<1.6 (where f2f is a focal length of the second lens front group, and f2r is a focal length of the second lens rear group).SELECTED DRAWING: Figure 1
Patent JP-2020200831-A (JP)
Title: Large-sized two-stroke uniflow scavenging gas fuel engine, and method of controlling state of combustion chamber
Inventor: JENSEN KIM
IPC: F02D19/02
Filed: 2020-06-05
Abstract: To provide a large-size two-stroke turbocharging-type uniflow scavenging internal combustion engine, and a method of controlling the same.SOLUTION: An engine includes a plurality of combustion chambers and at least one controller, and the controller determines an average compression air excess ratio and a bulk compression temperature in starting combustion, to perform a measure to lower the compression air excess ratio when the average compression air excess ratio is lower than a compression air excess ratio lower threshold value, to perform a measures to lower the compression air excess ratio when the average compression air excess ratio is more than the compression air excess ratio upper threshold value, to perform a measure to increase a bulk compression temperature when the determined or measured bulk compression temperature is lower than a bulk compression temperature lower threshold value, and to perform a measure to lower the bulk compression temperature when the determined or measured bulk compression temperature is more than the bulk compression temperature upper threshold value.SELECTED DRAWING: Figure 5
Patent JP-2021192718-A (JP)
Title: Absorbent article
Inventor: KOMORI NAOKO
IPC: A61F13/533
Filed: 2020-06-08
Abstract: To provide an absorbent article that has water absorption fibers, such as cotton fibers, and suppresses lateral leakage in the rear side region.SOLUTION: An absorbent article has an absorbent core (31), a top sheet (11) having water-absorbent fibers, an auxiliary sheet (13) disposed between the top sheet and the absorbent core, and a liquid-impermeable back sheet (20) disposed closer to the non-skin surface side than the absorbent core. Water absorbency of the top sheet is higher than that of the auxiliary sheet. The outer edge (11E) of the top sheet is positioned inside the outer edge (13E) of the auxiliary sheet in a width direction. In the rear side region, a hip flap that extends outside the outer edge of the auxiliary sheet in the width direction and bulges toward the outside in the width direction is provided. On the non-skin surface of the hip flap, a flap fastening part for fastening the hip flap to a wearing article is provided.SELECTED DRAWING: Figure 3
Patent JP-2021193900-A (JP)
Title: Raw wood peeler machine
Inventor: IMAURA HIROSHI
IPC: B26D3/08
Filed: 2020-06-11
Abstract: To provide a raw wood peeler machine capable of housing a large amount of casing in a collection container without restricting a layout of a machine body.SOLUTION: A raw wood peeler machine 1 includes: pulling means 6 gripping a casing which is cut and a part of which is peeled off of a food body W and pulls it against the food raw wood W so as to remove the casing from the food body; and casing collecting means 7 which conveys the casing removed from the food raw wood W by the pulling means 6 in a duct by using wind generated by negative pressure, and stores it in a collection box.SELECTED DRAWING: Figure 1
Patent JP-2021088755-A (JP)
Title: Sputtering target
Inventor: MARUKO TOSHIHIRO
IPC: C23C14/34
Filed: 2020-06-18
Abstract: To provide a sputtering target with enhanced conductivity, for example, a sputtering target that enhances the productivity when a film is formed by using a DC sputtering apparatus.SOLUTION: A sputtering target according to the present disclosure is characterized in that, in an aluminum matrix, (1) a material or phase containing aluminum and further containing one or both of a rare earth element and a titanium group element or (2) a material or phase containing one or both of a rare earth element and a titanium group element is present at a content of 10-70 mol%.SELECTED DRAWING: Figure 6
Patent JP-2022000087-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-06-19
Abstract: To provide a slot machine with improvements related to a performance suggesting that a privilege has been imparted.SOLUTION: A slot machine includes a performance pattern that displays the performance result triggered by a first stop operation after executing a performance A, a performance pattern that displays the performance result triggered by the first stop operation after executing a performance B, a performance pattern that displays the performance result triggered by the operation of a third stop operation or later after executing the performance A, and a performance pattern that displays the performance result triggered by the operation of the third stop operation or later after executing the performance B. For scenarios that include performance patterns that display the performance result triggered by the operation of the third stop operation or later three times or more in multiple games that make up scenario performances of a winning rate increase predictive performance, a selection rate D when a winning rate increase is won is set higher than a selection rate d when the winning rate increase is not won.SELECTED DRAWING: Figure 27
Patent JP-2022002911-A (JP)
Title: Vehicle control system
Inventor: OKUDA KOICHI
IPC: G08G1/00
Filed: 2020-06-23
Abstract: To suppress deterioration of followability of a following vehicle, while running in a platoon.SOLUTION: In a vehicle control system for controlling a plurality of vehicles so as to run in a platoon, includes a control part for executing platooning vehicle control for controlling a plurality of vehicles so as to run in the same target acceleration speed. Hereby, a plurality of vehicles can be allowed to run in the same acceleration speed, regardless of a running state of a preceding vehicle. As a result, when running in a platoon, deterioration of followability of a following vehicle can be suppressed.SELECTED DRAWING: Figure 4
Patent JP-2022003497-A (JP)
Title: Emotion estimation device, method for estimating emotion, and program
Inventor: Ichikawa Midori
IPC: G06T7/00
Filed: 2020-06-23
Abstract: To provide an emotion estimation device, a method for estimating an emotion, and a program that can estimate an emotion accurately even if there are differences in facial expressions between people.SOLUTION: An emotion estimation device 10 includes: an image acquisition unit 40 for acquiring a facial image of a user; an estimation value setting unit 44 for setting an estimation value for each of emotions classified in several states including a calm state, on the basis of a facial image acquired by the image acquisition unit 40; a corrected value calculation unit 48 for calculating a corrected value by using the evaluation value set when the estimation value is set in a calm state; and an emotion estimation unit 50 for estimating the emotion of a user by making the corrected value calculated by the corrected value calculation unit 48 on the evaluation value of each emotion set by the evaluation value setting unit 44.SELECTED DRAWING: Figure 2
Patent JP-2021027581-A (JP)
Title: Bulk acoustic resonator
Inventor: HAN WON
IPC: H03H9/17
Filed: 2020-06-23
Abstract: To provide a bulk acoustic resonator that can improve the performance of resistance loss and spurious noise at a resonance point and also improves the Q performance even when having a high aspect ratio.SOLUTION: A bulk acoustic resonator 100 includes a substrate 110, a lower electrode 150 arranged on the upper part of the substrate, a piezoelectric layer 160 covering at least a part of the lower electrode, and an upper electrode 170 covering at least a part of the piezoelectric layer, and when an active region in which the lower electrode, the piezoelectric layer, and the upper electrode are arranged so as to overlap each other is viewed from above, the center of gravity of the active region coincides with the center of the rectangle that defines the aspect ratio of the active region. The active region has a polygonal shape symmetrical with respect to at least one axis passing through the center of the rectangle that defines the aspect ratio, and the aspect ratio of the active region is 2 or more and 10 or less.SELECTED DRAWING: Figure 2
Patent JP-2022007337-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: YAMAZAKI YASUSHI
IPC: B41J2/14
Filed: 2020-06-26
Abstract: To suppress cracking of a piezoelectric body and a vibration plate.SOLUTION: Provided is a liquid discharge head including: a plurality of piezoelectric bodies; individual electrodes individually provided for the plurality of piezoelectric bodies; a common electrode provided for the plurality of piezoelectric bodies in common; and a vibration plate that vibrates by electrically driving the piezoelectric bodies via the individual electrodes and the common electrode. In the liquid discharge head, the piezoelectric bodies, the individual electrodes, the common electrode, and the vibration plate are stacked in a stacking direction. If a portion of each piezoelectric body that is sandwiched between the corresponding individual electrode and the common electrodes in the stacking direction is assumed to be an active portion, if a portion of each piezoelectric body that is not sandwiched between the corresponding individual electrode and the common electrode in the stacking direction is assumed to be a non-active portion, if an area of each piezoelectric body that includes a boundary between an end of the active portion and the non-active portion in an extending direction of the individual electrodes as viewed along the stacking direction is assumed to be a first area and an area of each piezoelectric body that is different from the first area is assumed to be a second area, the thickness, in the first area, of each piezoelectric body is greater than the thickness, in the second area, of the piezoelectric body.SELECTED DRAWING: Figure 5
Patent JP-2020201488-A (JP)
Title: Coating for transparent substrate in electronic device
Inventor: QUE ANH S NGUYEN
IPC: G09F9/00
Filed: 2020-07-01
Abstract: To improve the appearance of a display cover layer in an inactive area or the appearance of a glass housing layer.SOLUTION: An electronic device 10 may have a housing 12 surrounding an interior in which electrical components are mounted. A display 14 may be mounted to a housing structure in the device. The housing may have a rear wall part 34. A display cover layer 30 and the rear wall part of the housing may be formed from transparent glass layers. Coatings 28 may be formed on surfaces facing the inside of the transparent glass layers. A coating on a transparent glass layer may be formed from a thin-film interference filter having a laminate of dielectric layers. The coating may include an ink layer on the thin-film interference filter.SELECTED DRAWING: Figure 2
Patent JP-2022012684-A (JP)
Title: Game machine
Inventor: IWAI HIDEKI
IPC: A63F5/04
Filed: 2020-07-02
Abstract: To provide a game machine improving an operation interface environment.SOLUTION: A game machine is configured so that, in a game in which a shooting order bell is won, if a stop operation is performed in a correct answer operation mode, a 15 pieces small role included in a specific winning mode, can be won, and if the stop operation is not along the correct answer operation mode, the 15 pieces small role included in the specific winning mode, cannot be won. There are a shooting order bell A1 and a shooting order bell B1 in which, a kind of the 15 pieces small role is different, however a correct answer operation mode is equal. In a game in which the shooting order bell A1 is won, and a game in which the shooting order bell B1 is won, a mode of stop control when being performed in the correct answer operation mode is different, and a combination of bell alignment patterns similar to each other, is displayed in a same positional relationship.SELECTED DRAWING: Figure 20
Patent JP-2022014214-A (JP)
Title: Refrigerator and manufacturing method of the same
Inventor: HASEBA Shuichi
IPC: F25D23/00
Filed: 2020-07-06
Abstract: To provide a refrigerator which has a wide cooling air channel and a large inner volume and achieves good workability of cords or the like.SOLUTION: A refrigerator 1 of the invention includes: an outer case 10a; an inner case 10b having an opening on its front surface; a cord d1 which is pulled out from the outer case 10a side to the opening side of the inner case 10b through a hole 10h and mechanically restricted at a position located closer to the outer case 10a side than the hole 10h; and connection portions k1, k2 with which the cord d1 and other cords 8b2, 14h1 are connected. A storage part 10b1 which stores the connection portions k1, k2 is provided at an area different from the hole 10h.SELECTED DRAWING: Figure 7
Patent JP-2020202007-A (JP)
Title: Semiconductor device
Inventor: NAGAO SHO
IPC: H03K19/017
Filed: 2020-08-05
Abstract: To provide a circuit composed of a conductive TFT and capable of normally obtaining an output signal amplitude.SOLUTION: In a shift register, an H level is input to CK1 and TFTs 101 and 103 are turned on, and a potential of a signal output portion (Out) is fixed at a L level. Next, a pulse is input to a signal input portion (In) to reach the H level, and a gate potential of the TFT 102 rises to VDD-VthN, resulting in a floating state. Thereby the TFT 102 is turned on. Next, a CK1 becomes the L level, and the TFTs 101 and 103 turn off. At the same time, a CK3 becomes the H level and the potential of the signal output portion rises, and concurrently, the potential of the gate of the TFT 102 rises above the VDD + VthN by an action of a capacitance 104, so that the H level appearing in the signal output portion becomes equal to a VDD. When a SP becomes an Lo level, the CK3 becomes the L level, and the CK1 becomes the H level, the potential of the signal output portion becomes the L level again.SELECTED DRAWING: Figure 1