baber/WOPTO huggingface dataset:
Patent JP-2022078108-A (JP)
Title: Moving body
IPC: G09F9/00
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a newly configured display system and a moving body. 
     SOLUTION: The display system includes a display unit and a controller IC. The controller IC includes a frame memory, an arithmetic circuit, and a storage circuit. The display unit has a curved display surface. The frame memory has a function of holding first image data to be displayed on a flat surface. The storage circuit has a function of storing shape data of the display unit. The arithmetic circuit has a function of calculating a first coordinate of the curved display surface according to the shape data to thereby convert the first coordinate into a second coordinate of the flat surface of the first image data. The arithmetic circuit has a function of outputting, on the basis of the second coordinate, the first image data stored in the frame memory to the display unit as second image data. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022171556-A (JP)
Title: Broadband antenna module and mobile terminal having the same
Inventor: JANG HYEON CHEOL
IPC: H01Q13/08
Filed: 2022-02-17
Abstract: To provide a 5G wireless communication antenna.SOLUTION: The present invention relates to a 5G wireless communication antenna, more specifically, a broadband antenna module capable of, in a situation where a communication technique based on an advanced technique and an existing technique coexist, combining wireless communication by the two techniques, and a mobile terminal including the same.SELECTED DRAWING: Figure 2
Patent JP-2023121528-A (JP)
Title: Liquid discharge head
Inventor: HARADA SOTA
IPC: B41J2/015
Filed: 2022-02-21
Abstract: To provide a liquid discharge head capable of suppressing deterioration in print quality while making a drive frequency high.SOLUTION: A liquid discharge head comprises a nozzle plate, a pressure chamber, an actuator, and a drive circuit. The nozzle plate comprises a nozzle. The pressure chamber discharging liquid communicates with the nozzle. The actuator varies capacity of the pressure chamber according to an electric signal. The drive circuit generates the electric signal driving the actuator. A drive waveform that the drive circuit outputs has a discharge pulse part having a plurality of pulses in cycles 1.8 to 2.2 times as long as a pressure propagation time. The discharge pulse part has a first pulse having a contraction element and a second pulse having a contraction element which is different from the contraction element of the first pulse and 0.5 to 1.5 times as long as the pressure propagation time.SELECTED DRAWING: Figure 10
Patent JP-2022128597-A (JP)
Title: Smart bidirectional coupler with switchable inductor
Inventor: YANG ZIJIANG
IPC: H01P5/18
Filed: 2022-02-22
Abstract: To provide a switchable bidirectional radio frequency coupler.SOLUTION: A bidirectional coupler 300 includes input ports CPL_IN, CPL_ANT, output ports CPL_FL, CPL_FH, CPL_R, a main transmission line 302 coupled between the input ports and the output ports, and a coupled transmission line to be electromagnetically coupled to the main transmission line. The coupled transmission line includes a first segment 304a, a second segment 304b, and a switch 306 for coupling the first segment and the second segment during a first operation mode, and decoupling the first transmission line and the second transmission line during a second operation mode. This radio frequency coupling can be used in a front end modules of a communication device such as a mobile phone.SELECTED DRAWING: Figure 3
Patent JP-2023124036-A (JP)
Title: Light-emitting device and manufacturing method for the same
Inventor: NAKAJIMA SHINJI
IPC: H05B33/02
Filed: 2022-02-25
Abstract: To increase the ratio of an area of a luminescent area to the overall area of a substrate.SOLUTION: Viewed from a third direction Z, a first corner C1 is defined by an intersection portion of an end portion of a second outer edge E2 on a positive direction side of a second direction Y and an end portion of a third outer edge E3 on a negative direction side of a first direction X. Viewed from the third direction Z, the first corner C1 is substantially a square corner of 90°. Viewed from a third direction Z, a second corner C2 is defined by an intersection portion an end portion of the second outer edge E2 on a negative direction side of the second direction Y and an end portion of a fourth outer edge E4 on a negative direction side of the first direction X. Viewed from the third direction Z, the second corner C2 is substantially a square corner of 90°.SELECTED DRAWING: Figure 1
Patent JP-2023125290-A (JP)
Title: interlocking block
Inventor: TAKAHASHI YU
IPC: E01C5/06
Filed: 2022-02-28
Abstract: To provide an interlocking block excellent in abrasion resistance.SOLUTION: An interlocking block including a road surface forming layer composed of a cement composition containing cement, an aggregate, and water has a 5 mm sieve residue amount of the aggregate of 2 mass% or more and a ratio of the 5 mm sieve residue amount of the aggregate in 100 vol.% of the road surface forming layer of 2.0 to 80 vol.%. A fineness modulus of the aggregate is preferably from 3.08 to 8.25. Pavement using the interlocking block is constructed by installing the interlocking block in the area with which a movable body passing through on pavements comes in contact.SELECTED DRAWING: None
Patent JP-2023125419-A (JP)
Title: Mold device
Inventor: WATANABE HIROYASU
IPC: B22C15/02
Filed: 2022-02-28
Abstract: To solve the following problem: a total volume of an apparatus is increased in conventional mold device.SOLUTION: An aspect of the mold apparatus includes: a fixed die base 11 for supporting a fixed die; a mobile die base 12 for supporting a mobile die; a frame 10 to which the fixed die base 11 is fixed and which extends in the direction of movement of the mobile die base 12 and is formed in a form of a wall surface; and holding means 13, 14 for movably supporting the mobile die base 12 on the frame 10, wherein: the frame 10 is provided along at least one side of the mobile die base except for a top surface of the mobile die base 12 when the device is installed; and the holding means 13 and 14 support the mobile die base 12 at one side of the mobile die base 12.SELECTED DRAWING: Figure 1
Patent JP-2023129900-A (JP)
Title: Bus-bar connection structure
Inventor: YOSHIDA NAOTAKE
IPC: H01M50/516
Filed: 2022-03-07
Abstract: To provide a bus-bar connection structure that can increase the connection strength between a bus-bar and a terminal part.SOLUTION: A bus-bar connection structure comprises: terminal parts 18 that have first opposite surfaces 61; a bus-bar 31 that has second opposite surfaces 62 opposite to the first opposite surfaces 61 with a gap 52 therebetween in a predetermined direction, and overlaps the terminal part 18; and a welding part 51 that connects the terminal part 18 and the bus-bar 31 to each other. The welding part 51 has a first welding layer 56 provided on the bus-bar 31, a second welding layer 57 provided on the terminal part 18, and an intermediate welding layer 58 arranged in the gap 52 and connecting the first welding layer 56 and the second welding layer 57 to each other. The welding part 51 has a cross-sectional shape that, when cut by a plane parallel to the predetermined direction, a minimum width La of the intermediate welding layer 58 in a direction orthogonal to the predetermined direction is larger than a minimum width Lb of the first welding layer 56 in the direction orthogonal to the predetermined direction.SELECTED DRAWING: Figure 7
Patent JP-2023131810-A (JP)
Title: Resin composition, molded body and multilayer body
Inventor: KOBAYASHI MASAYUKI
IPC: C08L67/02
Filed: 2022-03-10
Abstract: To provide a resin composition having excellent transparency while maintaining excellent barrier properties and to provide a molded body and a multilayer body.SOLUTION: There is provided a resin composition which comprises 50 to 99 pts.mass of a polyethylene terephthalate resin and 50 to 1 pts.mass of a polyamide resin, wherein the polyamide resin is a copolymer containing a structural unit derived from a diamine and a structural unit derived from a dicarboxylic acid, in which 70 mol% or more of a structural unit derived from a diamine is derived from a xylylenediamine, 65.0 to 95.0 mol% of a structural unit derived from a dicarboxylic acid is derived from an α,ω-linear aliphatic dicarboxylic acid having 4 to 8 carbon atoms, 35.0 to 5.0 mol% is derived from an α,ω-linear aliphatic dicarboxylic acid having 9 to 12 carbon atoms and the polyamide resin has a relative viscosity of 1.7 to 2.5.SELECTED DRAWING: None
Patent JP-2023132301-A (JP)
Title: NOx sensor
Inventor: HASEGAWA AKARI
IPC: G01N27/416
Filed: 2022-03-10
Abstract: To provide an NOx sensor capable of precisely detecting proper NOx concentration by reducing the estimated variation in NO concentration resulting from the reaction of NH3 mixed in the measured gas, and increasing the correction accuracy of sensor output.SOLUTION: A NOx sensor S includes: a sensor element 1 that detects the NOx concentration in a measured gas G including Nox and NH3; and a sensor control unit 10 that controls the detection operation. The sensor element 1 includes: a gas introduction part 3; and a pump cell 1p and a sensor cell 1s which are formed in a gas measuring chamber 2. The gas introduction part 3 has a diffusion resistance layer 31 provided in contact with the gas measuring chamber 2 and a porous protective layer formed over the outside 4; and an NH3 oxidation suppression layer 41 exhibiting weaker Lewis acidity than other layers constituting the porous protective layer 4 on the outermost side of the porous protective layer 4.SELECTED DRAWING: Figure 1
Patent JP-2023136672-A (JP)
Title: Fryer
Inventor: OZAKI MITSUYUKI
IPC: A47J37/12
Filed: 2022-03-17
Abstract: To enable fat that becomes solid under room temperature such as lard and shortening to be used as oil for frying.SOLUTION: A cooking tank 12 accommodates water and oil separated from each other into two layers. An oil heating mechanism 13 heats oil stored in the cooking tank 12. A water heating mechanism 15 heats water stored in the cooking tank 12. A heater 51 is arranged above a water supply nozzle 41 arranged in a front surface 21 of the cooking tank 12 and below a water supply nozzle 42 arranged in a back surface 22 of the cooking tank 12, and heats water.SELECTED DRAWING: Figure 2
Patent JP-2023137346-A (JP)
Title: Balloon shaping method
Inventor: KOINUMA NAOKI
IPC: A61M25/10
Filed: 2022-03-18
Abstract: To provide a balloon shaping method for evenly shaping a blade part so as to shrink the balloon to a profile before an expanding and shrinking operation even if the balloon is subjected to the expanding and shrinking operation over a plurality of times.SOLUTION: A method for executing shaping for a balloon 140 after blow molding used for a balloon catheter 100 includes: an arrangement process for arranging the balloon 140 in a metal mold 210 having a cavity S for shaping the balloon 140; and a shaping process for shaping the balloon 140 by the metal mold 210. The arrangement process includes first pressurization treatment for pressurizing the balloon with first pressure. The shaping process includes heating treatment for holding the metal mold temperature for a predetermined shaping time after raising the metal mold temperature of the metal mold 210 up to a predetermined shaping temperature, and second pressurization treatment for pressurizing the balloon 140 with second pressure higher than the first pressure by the time the metal mold temperature reaches the shaping temperature.SELECTED DRAWING: Figure 9
Patent JP-2023137952-A (JP)
Title: Game machine
Inventor: KAWAKITA YUDAI
IPC: A63F7/02
Filed: 2022-03-18
Abstract: To improve certainty in the management of game balls.SOLUTION: A Pachinko game machine 10 can store the number of game balls as data. A CPU 81 executes a transmission/reception process to transfer the number of game balls counted by operating a counting switch 18 to the outside. The transmission/reception process is executed at regular cycles. The maximum number is set for the number of game balls that can be transmitted in one cycle of the transmission/reception process. The CPU 81 includes the surplus exceeding the maximum number in one cycle of the transmission/reception process in counting information to be transmitted in the next cycle. At this time, the surplus is included in the counting information transmitted in the next cycle regardless of its number.SELECTED DRAWING: Figure 8
Patent JP-2023138175-A (JP)
Title: Processing device, program, method, and processing system
Inventor: NAGURA TAKEO
IPC: G16H50/20
Filed: 2022-03-18
Abstract: To provide a processing device, a program, a method, and a processing system that can more easily output conditions of knees and risks related to the knees.SOLUTION: A processing system 1 includes: a detection device 200 that is attached to a user and detects an output value during exercise of the user; and a processing device 100 that is communicably connected to the detection device 200 and processes the detected output value. The processing system 1 is connected to a server device 300 via a network for wireless communication. The server device 300 includes a processor, a memory, a communication interface, and the like, and appropriately transmits and receives instruction commands, information, and the like necessary for processing by the processing device 100.SELECTED DRAWING: Figure 2
Patent JP-2023141064-A (JP)
Title: Sheet pasting device and sheet pasting method
Inventor: MARUYAMA MASANORI
IPC: H01L21/683
Filed: 2022-03-23
Abstract: To provide a sheet pasting device and a sheet pasting method capable of eliminating as much as possible poor pasting of adhesive sheets.SOLUTION: A sheet pasting device includes supply means 10 for supplying an adhesive sheet AS along a predetermined supply direction SD, pressing means 20 for pressing the adhesive sheet AS against an outer edge end surface WKE such that at least one of the one end AS1 side and the other end AS2 side along the supply direction SD of the adhesive sheet AS supplied by the supply means 10 forms a protruding area ASH protruding from the outer edge end surface WKE of an adherend WK, moving means 30 for relatively moving the pressing means 20 and the adherend WK and pasting the adhesive sheet AS on the outer edge end surface WKE, and protruding area pasting means 40 for bending and pasting the protruding area ASH in the direction of other surfaces WK1 and WK2 adjacent to the outer edge end surface WKE, and further includes bending snip forming means 60 for forming a folding snip ASC which serves as a snip for folding the adhesive sheet AS on the adhesive sheet AS.SELECTED DRAWING: Figure 1
Patent JP-2023141076-A (JP)
Title: speaker braid
Inventor: MORIMOTO TERUYUKI
IPC: H04R9/06
Filed: 2022-03-23
Abstract: To provide a speaker braid having a configuration in which frequency characteristics or directional characteristics can be easily changed according to user's preference.SOLUTION: A speaker braid includes a first speaker unit 100, 100F including a diaphragm 110, a magnetic circuit 120, 120F in which an engaged portion 130, 130F is provided on a center pole 121, 121F of a yoke, and a voice coil 141 arranged on the outer periphery of the center pole 121, 121F and coupled to the diaphragm 110, and a second speaker unit 200, 200F and a replacement module 300A, 300B, 300C, 300D each of which has an engaging portion 230, 230F that is engaged with the engaged portion 130, 130F, and is attached to the first speaker unit 100, 100F alternatively and replaceably.SELECTED DRAWING: Figure 2
Patent JP-2023143291-A (JP)
Title: Pilot governor, pressure governor, and method for adjusting pressure governing characteristic
Inventor: TAKANO MASAYUKI
IPC: G05D16/06
Filed: 2022-03-25
Abstract: To make it possible to adjust a gain characteristic from outside of a housing, and to view an adjustment amount from the outside while maintaining a set pressure during operation.SOLUTION: There are provided: a second diaphragm D2 which partitions between a third chamber H3 which is formed inside a housing B and to which a secondary pressure is introduced and a fourth chamber H4 to which a primary pressure is introduced and which is communication connected to a driving pressure introduction path L4 for guiding a driving pressure to a main governor 10; a third diaphragm D3 which partitions between the fourth chamber H4 and a fifth chamber H5 in which a pressure setting spring G2 is arranged; and an external periphery position adjusting mechanism which maintains a pre-adjustment position in a pressure receiving direction of at least one of the receiving surfaces D3b of either one of the second diaphragm D2 and the third diaphragm D3 before and after the adjustment, and is capable of adjusting, from the outside of the housing B, a position in the pressure receiving direction of an external periphery section D3a positioned on the outer periphery of a pressure receiving surface D3b of either one of the second diaphragm D2 and the third diaphragm D3.SELECTED DRAWING: Figure 2
Patent JP-2023145843-A (JP)
Title: Large aperture ratio/ultra wide angle zoom lens and image capturing device having the same
Inventor: KAMIMURA YUTAKA
IPC: G02B15/20
Filed: 2022-03-29
Abstract: To provide a large aperture ratio/ultra wide angle zoom lens which includes an ultra wide-angle range with a view angle exceeding 100 degrees in a zoom range, has a small open F-number, and offers superior operability, and to provide an image capturing device having the same.SOLUTION: A wide aperture ratio/ultra wide angel zoom lens provided herein comprises a first lens group G1 having negative refractive power, an intermediate lens group Ga having positive refractive power as a whole, and a final lens group Gb having positive or negative refractive power, arranged in order form the object side, the intermediate lens group Ga comprising an aperture stop S and a focusing lens group LF with negative refractive power configured to move along an optical axis while shifting focus from an object at infinity to a nearby object. When zooming from the wide-angle end to the telephoto end, the first lens group G1 is stationary relative to an image plane and the intermediate lens group Ga moves, decreasing the distance between the first lens group G1 and the intermediate lens group Ga and changing the distance between the intermediate lens group Ga and the final lens group Gb. The zoom lens satisfies given conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2022159112-A (JP)
Title: Vibration-based directional synthetic ambient sound production in space
Inventor: JAKE ROHRIG
IPC: H04R1/02
Filed: 2022-03-29
Abstract: To produce vibration-based directional synthetic ambient sound in space.SOLUTION: A system includes a vibration detector to detect a location of vibration and identify a frequency of the vibration. The system also includes a controller to generate audio corresponding to the frequency of vibration detected by the vibration detector, and one or more speakers configured to provide the audio as directional sound.SELECTED DRAWING: Figure 2
Patent JP-2022084887-A (JP)
Title: Guide-wire device having shapeable tip and bypass cut
IPC: A61M25/09
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved guide-wire device having shapeable tips and effective torquability. 
     SOLUTION: A guide-wire device includes a core having a proximal section and a tapered distal section. A tube structure 504 is coupled to the core such that the tapered distal section extends into the tube structure 504. The tube structure 504 includes a plurality of bypass cuts formed tangentially within the tube structure 504 to increase the flexibility of the tube structure 504 and to reduce the tendency of resilient forces from the tube structure 504 to disrupt a shaped distal tip of the guide-wire device. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023146957-A (JP)
Title: Electric current sensor device
Inventor: URATA SUMIYOSHI
IPC: G01R15/18
Filed: 2022-03-29
Abstract: To provide an electric current sensor device that is hardly influenced by a temperature change and can perform current detection accurately.SOLUTION: In an electric current sensor device 10, a magnetic core 12 is annular, and a primary conductor 50 is inserted inside the magnetic core. A load 143 of a drive circuit 14 is a secondary conductor 151 that is wound around the magnetic core 12. A detection resistor 16 converts a current flowing in the secondary conductor 151 into a voltage and generates a detection voltage at one end of the detection resistor. A drive portion 141 switches the direction of the current flowing in the secondary conductor 151 on the basis of pulse signals. A detection portion 20 detects a current that has flowed in the primary conductor 50 on the basis of a duty ratio of the pulse signals. A pulse signal generation circuit 18 monitors the detection voltage generated at one end of the detection resistor 16 and inverts on/off of the pulse signals. A clock generation portion 201 of the detection portion 20 generates clock signals at a predetermined period. A counter 211 counts the duty ratio of the pulse signals using the clock signals.SELECTED DRAWING: Figure 1
Patent JP-2022160375-A (JP)
Title: battery connection module
Inventor: LIN YONG
IPC: H01M50/583
Filed: 2022-03-30
Abstract: SOLUTION: To provide a battery connection module that is used to connect a plurality of batteries and includes a loading tray, a plurality of busbars, a first circuit board, a second circuit board, and a bridge circuit board, and in which the plurality of busbars are assembled on the mounting tray, and the plurality of busbars are used to connect the plurality of batteries in series, the first circuit board is used to connect the plurality of busbars, the second circuit board is separated from the first circuit board and includes a plurality of electronic elements, a bridge circuit board is used to connect the first circuit board and the second circuit board, and the bridge circuit board includes a plurality of fuses thereon.SELECTED DRAWING: Figure 1
Patent JP-2023147955-A (JP)
Title: lifter
Inventor: HOSOYA RYOZO
IPC: B66C23/48
Filed: 2022-03-30
Abstract: To provide a lifter that is able to prevent occurrence of torsional deformation in a first arm.SOLUTION: This lifter includes a dolly 1, a column member 2 standing on the dolly 1, and a support-target supporting member 3 provided on the column member 2. The support-target supporting member 3 includes a pair of first arms 301 provided on the column member 2 so as to be capable of being lifted/lowered; and a pair of second arms 302 provided one by one on each of the pair of first arms 301. Each of the pair of second arms 302 is slidable with respect to a corresponding one first arm 301 of the pair of first arms 301 in a longitudinal direction of the first arm 301. The support-target supporting member 3 further includes a first-arm first connecting member 304 that connects the pair of first arms 301 at a position apart from the column member 2.SELECTED DRAWING: Figure 3
Patent JP-2022159164-A (JP)
Title: laminate
Inventor: KITAMURA YUKA
IPC: B32B27/00
Filed: 2022-03-30
Abstract: To provide a laminate which prevents draw resonance even when molding speed is increased and a sheet is thinned while being given functionality by a functional layer.SOLUTION: A laminate includes a base material layer, and an extrusion laminate layer provided on at least one surface of the base material layer, wherein the extrusion laminate layer contains at least two layers of a support layer and a functional layer, and the support layer has a strain hardening index of 0.05-0.4 measured under the conditions of 230°C and strain speed of 1 sec-1.SELECTED DRAWING: Figure 1