baber/WOPTO huggingface dataset:
Patent JP-2020162167-A (JP)
Title: Parametric speaker
Inventor: MATSUDA NORIO
IPC: H04R3/14
Filed: 2020-06-23
Abstract: To provide a parametric speaker that is low in distortion even at bass and capable of outputting at a sufficient volume.SOLUTION: The parametric speaker divides an input signal into a first frequency band and a second frequency band. Each is frequency modulated to generate a first modulation signal and a second modulation signal. A first ultrasonic element emits an ultrasonic wave according to the first modulation signal. A second ultrasonic element emits an ultrasonic wave according to the second modulation signal.SELECTED DRAWING: Figure 1
Patent JP-2022003854-A (JP)
Title: Motor unit and electric pump device
Inventor: SAKAMOTO HITOSHI
IPC: H02K11/30
Filed: 2020-06-23
Abstract: To provide a motor unit capable of simplifying a manufacturing process by temporarily fixing a cover.SOLUTION: A motor unit has a motor body, a circuit board arranged on one side of an axial direction of the motor body, a case having a cylindrical part surrounding the circuit board, and a cover adhered and fixed to the case. The cover has a top plate part 51 covering an opening of the cylindrical part, and an insertion wall 52 inserted into an inside of a projection cylindrical part along a plate thickness direction from the top plate part 51. The insertion wall 52 has a plurality of contact parts 54 contacting an inner surface of the cylindrical part and is fitted to the inner surface in a plurality of contact parts 54.SELECTED DRAWING: Figure 4
Patent JP-2021007147-A (JP)
Title: Support unit and substrate processing apparatus including the same
Inventor: BANG JAEOH
IPC: H01L21/683
Filed: 2020-06-25
Abstract: To provide a support unit capable of narrowing a distance between a heat-treated substrate and a support plate in a substrate, and a substrate processing apparatus including the support unit.SOLUTION: There is provided a support unit that supports a substrate. The support unit includes a support plate having a decompression flow path formed therein and a flanger provided in a groove formed on the upper surface of the support plate. In the groove, a lower region of the flanger is connected to the decompression flow path, and the flanger can be moved up and down by the decompression provided by the decompression flow path.SELECTED DRAWING: Figure 10
Patent JP-2022007551-A (JP)
Title: Lens barrel
Inventor: MATSUKAWA TAKAHIRO
IPC: G02B7/02
Filed: 2020-06-26
Abstract: To provide a lens barrel with which it is possible to simply the assembly of a lens barrel constituted by a combination of a plurality of cylindrical components.SOLUTION: In a lens barrel 10, a front-frame unit 12 includes a recess 12b with which a rectilinear key 11c engages when assembled to a first-group unit 11 and which restrains rotation with respect to the first-group unit 11, and an engagement pawl 12c formed on the inner circumferential surface along the circumferential direction. When rotated while being in direct contact with an image surface-side end of the front-frame unit 12 in the state of the rectilinear key 11c of the first-group unit 11 being engaged with the recess 12b of the front-frame unit 12, the front-frame unit 12 becomes integral with respect to the first-group unit 11 and rotates in the circumferential direction, and an outer package unit 16 is restrained in movement to the image surface side in the optical axis direction with respect to the first-group unit 11 simultaneously with the engagement of the engagement pawl 12c and a pawl 16d, with the front-frame unit 12 and the outer package unit 16 assembled to the first-group unit 11.SELECTED DRAWING: Figure 16
Patent JP-2022012430-A (JP)
Title: Valve opening/closing timing controller
Inventor: KASUYA YUKI
IPC: F01L1/356
Filed: 2020-07-01
Abstract: To provide a valve opening/closing timing controller that can quickly displace a relative rotation phase to a target phase at the time of engine start by suppressing displacement of the relative rotation phase in engine stop.SOLUTION: A valve opening/closing timing controller comprises a driving side rotor A, a driven side rotor B, gear mechanisms 25, 30 provided between the driving side rotor A and the driven side rotor B, a motor M that can displace the meshing position of the gear mechanisms 25, 30 by rotating a rotational shaft Ma, and a control unit 10a that controls the drive of the motor M. After an internal combustion engine E stops, the control unit 10a intermittently executes control to energize the motor M for one phase for a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2022012774-A (JP)
Title: Mold device
Inventor: MATSUSHIMA HIROSHI
IPC: B29C45/44
Filed: 2020-07-02
Abstract: To avoid a rotary core from interfering with a mold body in a mold device having the rotary core and the mold body.SOLUTION: A rotary core (22L or 22R) has an undercut-part molding part 130 for molding an undercut part 16 in a resin molding 12, and a seal part 134 in contact with a mold body (23). When a shaft member 34 that serves as a rotation center of the rotary core is defined downward, the undercut-part molding part 130 is defined upward, the extending direction of the shaft member 34 is defined as a width direction, and a direction orthogonal to the width direction is defined as depth direction, in a side view of the rotary core viewed from the depth direction, a first virtual line L1 extending along an inner edge of the seal part 134, and a second virtual line L2 extending from the rotation center of the rotary core toward the first virtual line L1 and orthogonal to the first virtual line L1 are drawn. A portion lower than the second virtual line L2 of the seal part 134 is bent inward in the width direction compared to a portion higher than the second virtual line L2.SELECTED DRAWING: Figure 9
Patent JP-2022013125-A (JP)
Title: Approach notifying system
Inventor: TAJI RYOSUKE
IPC: B60Q5/00
Filed: 2020-07-03
Abstract: To provide an approach notifying system in which notification sound announcing the approach of a vehicle can be recognized by a pedestrian in front of the automobile without being obstructed by ambient environment sound.SOLUTION: A notification sound output device 15 outputs predetermined notification sound announcing the approach of an automobile, in a forward direction of the automobile from a speaker 12 via an audio mixture 18, if a pedestrian detection device 16 has detected a pedestrian in front of the automobile who is approaching the automobile at a predetermined or nearer distance. An active type noise control device 11 generates cancellation sound for cancelling ambient environment sound, at a position of the pedestrian detected by the pedestrian detection device 16, and outputs the cancellation sound in the forward direction of the automobile from the speaker 12 via the audio mixture 18, by using an error microphone 13 and a reference microphone 14.SELECTED DRAWING: Figure 1
Patent JP-2022022858-A (JP)
Title: Preservation method of (meth)acrylic acid ester, mixed liquid, and production method of polymer
Inventor: INOUE YOSHIKI
IPC: C08F20/18
Filed: 2020-07-09
Abstract: To provide a preservation method with which handleability of a (meth)acrylic acid ester having a cross-linked ring structure or a condensed ring including a γ-butyrolactone structure can be improved.SOLUTION: A preservation method of a (meth)acrylic acid ester represented by formula (1) and used as a monomer is disclosed, in which one or more polymerization solvents are added to the (meth)acrylic acid ester, a mixed liquid with a content of the (meth)acrylic acid ester of 10-75 mass% is obtained, and the mixed liquid is preserved. In formula (1), each of R1, R2, R3 and R4 is independently a hydrogen atom, a methyl group or an ethyl group, each of A1 and A2 is a hydrogen atom together, or A1 and A2 form -O-, -CH2- or -CH2CH2-, and either one of X1 and X2 is a hydrogen atom and the other is a (meth)acryloyloxy group.SELECTED DRAWING: None
Patent JP-2021019357-A (JP)
Title: System and method for performing transmission cancellation indication monitoring
Inventor: AHMED A ABOTABL
IPC: H04W72/04
Filed: 2020-07-16
Abstract: To provide a method, system, and cancellation monitoring logic section capable of PDCCH monitoring taking into account the relationship between dynamic grants and cancellation indications in the NR.SOLUTION: A method includes: starting a process to provide a transmission grant for a transmission within a particular time period; confirming that no cancellation indication exists within the particular time period; and providing a transmission grant to a UE device on the basis that the confirming that no cancellation indication exists within the particular time period. The method further includes determining whether there exists a transmission that overlaps with a cancellation window accompanying a monitoring occasion, and skipping the monitoring occasion depending on the determination.SELECTED DRAWING: Figure 5
Patent JP-2022023583-A (JP)
Title: Circuit control device
Inventor: HENSLEY YASUMASA
IPC: B60R16/02
Filed: 2020-07-27
Abstract: To provide a circuit control device suppressing the occurence of malfunction in a control part.SOLUTION: A circuit control device comprises: a main relay switch 4a in which a power source 1 of a vehicle is connected to one contact point; a main relay circuit 4 including a main relay coil 4b connected to the main relay switch 4a in parallel; sub relay switches 6a, 7a, and 8a connected to the main relay circuit 4 between the power source 1 and loads 2a to 2f in parallel; sub relay circuits 6, 7, and 8 having sub relay coils 6b, 7b, and 8b connected to the other contact point of the main relay switch 4a; and a control part 9 that switches the main relay switch 4a and the sub relay switches 6a, 7a, and 8a by being connected to a downstream side of the power conduction to the main relay switch 4b and controlling the power conduction to the main relay coil 4b, and controls a power supplied from the power source 1 to the loads 2a to 2f.SELECTED DRAWING: Figure 1
Patent JP-2022023655-A (JP)
Title: Connector and manufacturing method of connector
Inventor: SHINCHI AKIRA
IPC: H01R13/42
Filed: 2020-07-27
Abstract: To provide a connector comprising a housing which can be appropriately house a terminal having various forms and structures into the housing.SOLUTION: A connector 1 comprises: a housing 2 having a terminal housing chamber 12; a terminal 3 housed in the terminal housing chamber 12; and a front holder 4 assembled to the housing 2. The housing 2 includes an engagement piece 14 engaging the terminal 3 at a regular insertion position. The front holder 4 includes a holding chamber 36 receiving and holding the terminal 3, and is configured to be assembled to the housing 2 without interference with the engagement piece 14 when the terminal 3 is at the regular insertion position, and to prevent an assembly to the housing 2 due to interference with the engagement piece 14 when the terminal 3 is positioned at a middle insertion position to the regular insertion position. The terminal 3 is housed in the terminal housing chamber 12 in a state where it is nipped and held by inner wall surfaces 37 and 38 of the holding chamber 36.SELECTED DRAWING: Figure 5
Patent JP-2022024850-A (JP)
Title: Information notification method, program, distribution board, and information notification system
Inventor: MIYAMURA YUSUKE
IPC: H02B1/40
Filed: 2020-07-28
Abstract: To notify information on the power supply status in a target facility.SOLUTION: An information notification system 1 includes a notification processing unit 3 that notifies information regarding the power supply status in one or more target facilities to at least outside the target facility triggered by event information. The event information is a piece of information to notify an occurrence of an event that may affect the power supply status of the target facility.SELECTED DRAWING: Figure 1
Patent JP-2022025386-A (JP)
Title: Liquid propellant
Inventor: HAYATA AOI
IPC: C06D5/10
Filed: 2020-07-29
Abstract: To provide a liquid propellant with improved ignitability, liquefiability and theoretical specific impulse.SOLUTION: A liquid propellant containing ammonium dinitramide, monomethylamine nitrate, and a hydrazide compound.SELECTED DRAWING: None
Patent JP-2021084712-A (JP)
Title: Cardboard material
Inventor: SANADA Shohei
IPC: D21H27/40
Filed: 2020-07-29
Abstract: To improve convenience in a variety of use forms with respect to a cardboard material.SOLUTION: A cardboard material uses a double-sided cardboard pasting liners on both sides of a middle core. In the normal state that pre-processing for 24 hours or more is performed under a temperature humidity condition of temperature 23[°C] and humidity 50[%] following JIS Z 0203, basis weight of the liners is between 40[g/m2] and 90[g/m2], basis weight of the middle core is between 50[g/m2] and 120[g/m2] and flat surface compressive strength measured according to JIS Z 0403-1:1999 is between 250[N] and 850[N]. The double-sided cardboard is A flute, B flute, C flute, AB flute, or AC flute.SELECTED DRAWING: Figure 1
Patent JP-2022025594-A (JP)
Title: Photoelectric conversion device
Inventor: SHINOHARA MASATO
IPC: H04N5/374
Filed: 2020-07-29
Abstract: To provide a photoelectric conversion device advantageous for reducing loss of a signal.SOLUTION: A photoelectric conversion device includes a low-impurity concentration N-type semiconductor region 12 in which semiconductor regions having respective functions are disposed. The semiconductor regions include: an N-type semiconductor region 15 that stores signal charge generated by incident light; a P-type semiconductor region 13 that overlaps with the N-type semiconductor region 15 in a plan view, influences sensitivity of a PD part 2, and is electrically connected with a P-type semiconductor region 19 via P-type semiconductor regions 21, 22 disposed between the P-type semiconductor region 19 and the P-type semiconductor region 13; high-impurity concentration P-type semiconductor regions 14, 14' that are formed in semiconductor interface parts of the PD part and a memory part 3; the PD part including the P-type semiconductor region 14', the N-type semiconductor region 15, and an N-type semiconductor region that exists directly under the semiconductor region 15 and extends to a depth of the P-type semiconductor region 13; an N-type semiconductor region 16 that holds signal charge transferred from the N-type semiconductor region 15; and the memory part 3 including the P-type semiconductor region 14 and the N-type semiconductor region 16.SELECTED DRAWING: Figure 2
Patent JP-2022028265-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-03
Abstract: To provide a game machine capable of avoiding being subjected to inappropriate control.SOLUTION: State control means is capable of controlling a game into a special state when a special condition is established. When the special condition is established, a display period of a result of variable display is regarded as a second display period. Game control means is capable of transmitting first display period information capable of identifying a first display period and second display period information capable of displaying the second display period, to performance control means. The performance control means is capable of executing a predetermined performance indicating a fact that the game is to be controlled into the special state by the establishment of the special condition on the basis of the reception of the second display period information. When not receiving the second display period information in a case where the special condition is established, the performance control means does not execute the predetermined performance, and executes a specific performance related with the special state on the basis of reception of information transmitted after the control into the special state by the establishment of the special condition.SELECTED DRAWING: Figure 8-29
Patent JP-2022028421-A (JP)
Title: Electric connection box and assembly method of the same
Inventor: CHO SOO-DONG
IPC: H05K7/00
Filed: 2020-08-03
Abstract: To allow for easy addition of a circuit to an electric connection box.SOLUTION: An electric connection box 1 is designed to allow the addition of an optional circuit, consisting of parts to be assembled in a block 4 to be added, in addition to a standard circuit consisting of several parts to be assembled in a block 3. To add the optional circuit, the electric connection box with only the standard circuit is assembled in advance, and an upper cover, side cover 5, and lower protector are removed and assembled to the block 4 in the additional parts engagement section 34 of the block 3. Then, after distributing electric wires 92 hanging down from the underside of the block 4 into a first side recess 35, a second side recess 65, and a bottom recess 66, the side cover 5, upper cover, and lower protector are assembled.SELECTED DRAWING: Figure 6
Patent JP-2022034621-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-19
Abstract: To provide a game machine capable of improving taste by a notification performance including various parts.SOLUTION: A game machine including a notification performance, provides an introduction part and inflames till a winning/losing notification part to enhance a player's sense of exaltation, and after a winning is notified in the winning/losing notification part, provides an epilogue part to give a sense of blessing, thus making the notification performance a modulated one by the sense of exaltation in the introduction part and the sense of blessing in the epilogue part. When a first round game out of a plurality of round games is executed, the game machine displays an assignment amount display related to a game value assignment amount assigned when a game medium enters variable winning means after the lapse of a prescribed period after the variable winning means changes from a second state to a first state. When a game medium does not enter the variable winning means within the prescribed period, the game machine displays a prescribed display after the lapse of the prescribed period, as the assignment amount display, and when a game medium enters the variable winning means within the prescribed period, displays a specific display different from the prescribed display after the lapse of the prescribed period, as the assignment amount display.SELECTED DRAWING: Figure 33
Patent JP-2020185471-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-08-20
Abstract: To prevent damage to a game ball shooting device when attaching or detaching a game board, in a game machine having a game machine shooting device at the top of a game machine.SOLUTION: An upper shooting device 12 is attached to the upper left of a game board 5, and a shooting device guard member is attached. The upper shooting device 12 is attached to the game board 5 and attachable to and detachable from a main frame 2 together with the game board 5. The game board 5 may be supported on the lower front edge of the main body frame 2 so as to be able to move in the right-left direction and to horizontally rotate at the time of attachment or detachment.SELECTED DRAWING: Figure 100
Patent JP-2022035426-A (JP)
Title: Electrophoresis apparatus
Inventor: KARIYA Shunichi
IPC: G01N27/447
Filed: 2020-08-21
Abstract: To provide technology for reducing a difference between devices of the performance to prevent a container connected to a capillary from floating when the container is retracted from the capillary.SOLUTION: An electrophoresis apparatus according to the present disclosure comprises a capillary; a stage on which a container for housing a sample or reagent is mounted; and an auto sampler moving the stage in the horizontal direction that is parallel to the plane of the stage and in the vertical direction that is orthogonal to the plane of the stage. The auto sampler includes a stopper for applying downward forces to the container when the stage is lowered in the vertical direction and the container connected to the capillary is retracted from the capillary, the container is arranged, by moving the stage, at a position where at least a portion of the container faces the stopper.SELECTED DRAWING: Figure 5
Patent JP-2022035578-A (JP)
Title: Mobile object detection device and manufacturing method for mobile object detection device
Inventor: YAMADA MASAHIRO
IPC: G01P1/02
Filed: 2020-08-21
Abstract: To provide a mobile object detection device in which the occurrence of connection failure between a wiring portion and a magnetic sensor can be suppressed, and a method for manufacturing the mobile object detection device.SOLUTION: The mobile object detection device comprises: a magnetic sensor 20 detecting a magnetic field formed by a magnet that changes by the movement of a mobile object; an inner case 50 housing the magnet and the magnetic sensor 20; and a wiring portion 40 electrically connected to the magnetic sensor 20 and led out to the outside of the inner case 50. The inner case 50 includes a wiring fixing portion 54 for fixing the wiring portion 40. The wiring fixing portion 54 is welded to a part of the wiring portion 40. Furthermore, the inner case 50 includes a lead fixing portion 53 fixing a lead portion 30 that connects the wiring portion 40 and the magnetic sensor 20 to each other. The lead fixing portion 53 is welded to a part of the lead portion 30.SELECTED DRAWING: Figure 3
Patent JP-2022039369-A (JP)
Title: Fixing body
Inventor: HORI NOBUO
IPC: A47B97/00
Filed: 2020-08-28
Abstract: To provide a fixing body that is able to improve workability.SOLUTION: A fixing body includes a first base body 10 and a second base body 20 that are made of metal formed in a plate shape, overlap each other, and have a first extension portion 32 and a second body portion 41 connected in an overlapping manner by a bolt 51 inserted in a thickness direction. The first extension portion 32 of the first body 10 has a pair of first extension projections 37 disposed on both sides of an insertion hole 38 in a direction orthogonal to a longitudinal direction of the insertion hole 38, extending in the longitudinal direction of the insertion hole 38, and projecting toward the second body portion 41 of the second base body 20. On the second body portion 41 of the second base body 20, a protruding projection 49 and a pair of second projections 43 rising in the direction of the first extension portion 32 of the first base body 10 are arranged beside respective external surfaces of the pair of first extension projections 37 in facing directions of the pair of first extension projections 37.SELECTED DRAWING: Figure 1
Patent JP-2022039601-A (JP)
Title: Child seat cover
Inventor: SUGIMOTO KOICHIRO
IPC: B62J17/08
Filed: 2020-08-28
Abstract: To provide a child seat cover which enables a user to open or close the cover easily with one hand when getting a child on or off the child seat and achieves excellent handleability.SOLUTION: A child seat cover 100 includes: a body part 10 which covers a back surface of a child seat; and a front cover 20 which covers a front surface of the child seat. The body part 10 and the front cover 20 are formed so that these components can be at least partially fixed by magnetic force.SELECTED DRAWING: Figure 1
Patent JP-2021163735-A (JP)
Title: Method for producing conductive member
Inventor: OGAWA JUNYA
IPC: H01B13/00
Filed: 2020-08-31
Abstract: To provide a method for producing a conductive member having a conductive fine line having excellent conductivity.SOLUTION: A method for producing a conductive member has step 1 of forming, on a base material, a silver-containing layer in a fine line shape including metal silver and a polymer compound, including cavities inside, and having a line width of 2.0 μm or less, and step 2 of plating the silver-containing layer with a plating agent including a compound I represented by general formula (I) and metal ions, to form a conductive fine line.SELECTED DRAWING: None