baber/WOPTO huggingface dataset:
Patent JP-2023023035-A (JP)
Title: Molded article and container
Inventor: HAYASHI YUKI
IPC: B65D30/02
Filed: 2021-08-04
Abstract: To provide a molded article which has excellent heat resistance even in high-temperature sterilization and can be used as an outlet with high strength, and a container equipped with the molded article.SOLUTION: The present invention relates to a molded article 10 having an outlet 13, wherein the cross section of the outlet 13 intersecting the outlet passage 14 has an innermost layer 15 forming the outlet passage 14 and a surface layer 16 forming the outer periphery of the outlet 13; wherein the innermost layer 15 is formed from a resin containing a cyclic olefin resin, a portion of the innermost layer 15 is exposed on the surface layer 16; and wherein the major portion 18 of the surface layer 16 is formed from a resin containing at least polypropylene resin and polyethylene resin.SELECTED DRAWING: Figure 1
Patent JP-2023023325-A (JP)
Title: underwater detector
Inventor: MATSUO YUKIO
IPC: G01S15/96
Filed: 2021-08-05
Abstract: To provide an underwater detector capable of accurately detecting a single fish.SOLUTION: An underwater detector has: a process of estimating a distance from a received signal or a correlation value, performing concatenation between temporally consecutive pings when the estimated distance is less than or equal to a threshold, and terminating the concatenation when the estimated distance is larger than the threshold; a determination process of determining whether the number of concatenations made in the concatenation process is within a predetermined range; a process of calculating a TS from a concatenated echo level when the determination process determines that the number of concatenations is within the predetermined range; and a process of detecting as an object when it is within a predetermined range in the calculated TS. In the determination process, the predetermined range is changed according to the speed and depth of an observation point.SELECTED DRAWING: Figure 4
Patent JP-2023023592-A (JP)
Title: Image reading device and image forming apparatus
Inventor: KARL CHRISTIAN LEY PAN TIN
IPC: H04N1/00
Filed: 2021-08-05
Abstract: To provide an image forming apparatus that, when documents are present on a platen glass and on a document tray at the same time, appropriately selects and reads any one of the documents.SOLUTION: In an image forming apparatus 10, when a control unit 29 determines the presence of a document on a second platen glass and the absence of a document on a document tray based on output from a CCD sensor and output from a document sensor 52, the control unit controls a reading unit to execute a first mode of reading an image of the document on the second platen glass, when determining the absence of a document on the platen glass and the presence of a document on the document tray, controls a document conveying unit and the reading unit to execute a second mode of reading an image of the document being conveyed by the document conveying unit, and when determining the presence of both documents, causes document reading to be performed in the first mode or the second mode that is performed in the immediately previous document reading.SELECTED DRAWING: Figure 4
Patent JP-2023024011-A (JP)
Title: Vibration testing machine, control method and control program
Inventor: ENOMOTO YUSUKE
IPC: G01M7/02
Filed: 2021-08-06
Abstract: To provide a vibration testing machine capable of stopping a stage regardless of control resolution.SOLUTION: A vibration testing machine includes a rail, a stage slidably mounted on the rail, a clamper which is mounted on the stage and can grip the rail, an actuator for driving the stage along the rail, and a controller for controlling the clamper and the actuator, wherein the controller operates the stage in any one mode of a moving mode of moving the stage along the rail and a holding mode of stopping and holding the stage, and performs control so that the clamper grips the rail in the holding mode.SELECTED DRAWING: Figure 1
Patent JP-2022033716-A (JP)
Title: Triaxial planetary mixer
Inventor: Lu dong-ming
IPC: B01F27/90
Filed: 2021-08-16
Abstract: To provide a triaxial planetary mixer which stirs particle aggregates of a raw material, to achieve good dispersion effect and improve production efficiency.SOLUTION: A triaxial planetary mixer comprises a box body 2, a gear box 3, and a stirring barrel 4. The triaxial planetary mixer further comprises: a first transmission unit 31 connected to a first driving motor 21; and a second transmission unit 32 connected to a second driving motor 22, and is provided with: two low speed gears 33 assembled to the first transmission unit 31; one high speed gear 34 assembled to the second transmission gear 32; two lower speed stirring assemblies 42 connected to the low speed gears 33; and one high speed stirring assembly 43 connected to the high speed gear 34. The high speed stirring assembly 43 and the low speed stirring assemblies 42 stir while rotating along an inner wall of a stirring tank 41 below the gear box 3 to revolve and auto-rotate.SELECTED DRAWING: Figure 1
Patent JP-2023027829-A (JP)
Title: Fireproof screen
Inventor: NIIKURA FUTOSHI
IPC: A62C4/00
Filed: 2021-08-18
Abstract: To provide an easily usable fireproof screen capable of improving a fireproof performance, while maintaining air permeability, even if multiple wire nets are laminated.SOLUTION: A fireproof screen X for preventing flame propagation includes a screen part 1. The screen part 1 has a multilayer wire net 11 formed by laminating multiple wire nets, and at least one of the multiple wire nets has a mesh number per unit area different from the other wire nets.SELECTED DRAWING: Figure 1
Patent JP-2023030280-A (JP)
Title: Insulation cap positioning structure for resolver stators and method therefor
Inventor: MOTOMIYA YUKI
IPC: G01D5/20
Filed: 2021-08-23
Abstract: To provide means that makes it possible to automatically assemble a pair of ring-shaped insulation caps to a ring-shaped stator.SOLUTION: The present invention comprises a first positioning hole 16 which is formed protruding to a first peripheral edge 15 of a first ring-shaped insulation cap 2, a second positioning hole 8 which is formed penetrating a ring-shaped stator 1, and a third positioning hole 20 which is formed protruding to a second peripheral edge 17 of a second ring-shaped insulation cap 3. It is made possible to position the first ring-shaped insulation cap 2, ring-shaped stator 1 and second ring-shaped insulation cap 3 in a circumferential direction C by inserting a rod-like positioning jig into an insertion hole which is formed by the first positioning hole 16, second positioning hole 8 and third positioning hole 20.SELECTED DRAWING: Figure 1
Patent JP-2023031365-A (JP)
Title: Image forming apparatus
Inventor: MIYAMOTO YOKO
IPC: G03G15/16
Filed: 2021-08-25
Abstract: To prevent a variation in transfer load between transfer means of upper imaging means and transfer means of lower imaging means.SOLUTION: An image forming apparatus comprises: a transfer medium 1 that makes a circulation movement along a substantially horizontal direction; upper imaging means 2 (2a, 2b) in which image holding means 4 are arranged above and opposite to transfer means 5 with the transfer medium 1 therebetween; and lower imaging means 3 (3a, 3b) in which image holding means 4 are arranged below and opposite to transfer means 5 with the transfer medium 1 therebetween. Each transfer means 5 of the upper imaging means 2 and the lower imaging means 3 has a transfer member 6 that extends along a width direction intersecting the direction of movement of the transfer medium 1 and is in contact with the transfer medium 1, and pressing means 7 that presses the transfer member 6 toward the image holding means 4. The pressing means 7 selects a pressing force against the transfer member 6 for the upper imaging means 2 larger than that against the transfer member for the lower imaging means 3 in a direction to make uniform a pressing load of the transfer member 6 on the image holding means 4. The transfer member 6 for the upper imaging means 2 may be reduced in weight compared with the transfer member for the lower imaging means 3.SELECTED DRAWING: Figure 1
Patent JP-2023032572-A (JP)
Title: Magnetic sensor, encoder, and servomotor
Inventor: SUZUKI SHINYA
IPC: H10N52/00
Filed: 2021-08-27
Abstract: To provide a magnetic sensor that operates with small power and has a small influence of temperature change.SOLUTION: A magnetic sensor comprises: a Hall element for magnetic sensing that includes a first driving terminal and a second driving terminal, and a first detection terminal and a second detection terminal, and outputs first voltage proportional to magnetic flux density crossing a first driving current flowing from the first driving terminal to the second driving terminal to between the first detection terminal and the second detection terminal; a differential amplifier circuit that includes a first output terminal for outputting voltage obtained by amplifying potential difference between the first detection terminal and the second detection terminal; a Hall element for temperature correction that includes a third driving terminal and a fourth driving terminal, and a third detection terminal and a fourth detection terminal, and in which the third driving terminal is connected to the first output terminal; and an inverting amplifier circuit that outputs voltage obtained by inversely amplifying voltage input into a third input terminal connected to the fourth driving terminal.SELECTED DRAWING: Figure 3
Patent JP-2023037276-A (JP)
Title: Optical system, image capturing device, in-vehicle system, and mobile device
Inventor: DOJO NAOTO
IPC: G01C3/06
Filed: 2021-09-03
Abstract: To provide an optical system which offers high imaging performance while reducing the linear expansion difference of cemented lenses.SOLUTION: An optical system (1a) provided herein comprises an aperture stop (S1), a first cemented lens (CE11) located next to the aperture stop on the object side and comprised of one or more positive lenses and one or more negative lenses, and a second cemented lens (CE21) located next to the aperture stop on the image side and comprised of one or more positive lenses and one or more negative lenses. The optical system satisfies given conditional expressions regarding Np1 representing a refractive index of a first positive lens closest to the aperture stop among the one or more positive lenses of the first cemented lens, Nn1 representing a refractive index of a first negative lens closest to the aperture stop among the one or move negative lenses of the first cemented lens, Np2 representing a refractive index of a second positive lens closest to the aperture stop among the one or more positive lenses of the second cemented lens, Nn2 representing a refractive index of a second negative lens closest to the aperture stop among the one or move negative lenses of the second cemented lens, and |Nsub| representing the larger of |Np1-Nn1| and |Np2-Nn2|.SELECTED DRAWING: Figure 1
Patent JP-2023037351-A (JP)
Title: Antiviral film and partition film
Inventor: TODE RYOHEI
IPC: B32B27/32
Filed: 2021-09-03
Abstract: To provide an antiviral film having sufficient antiviral properties while having utility as a partition film.SOLUTION: An antiviral film 10 has a substrate 1 primarily composed of polyolefin and an antiviral layer 2 provided on at least one side of the substrate 1. The antiviral layer 2 contains an antiviral agent 3 containing silver or a silver compound and an organic binder 4. M1/S1 is 0.5-4.0 g/m2 where S1 denotes the area of a region including the antiviral layer 2 on the substrate 1 and M1 denotes the mass of the antiviral layer 2.SELECTED DRAWING: Figure 1
Patent JP-2022073956-A (JP)
Title: Light deflector, analyzer, optical system, resin discrimination system, distance measuring device, and movable body
Inventor: SETO MASAMI
IPC: G01J3/18
Filed: 2021-09-03
Abstract: To prevent damage to a light deflector.SOLUTION: A light deflector has: a movable part that has a reflection part; a plurality of drive beams that swingably supports the movable part; a support part that supports the drive beams; and a regulation part that is provided to be contactable with the drive beams. The regulation part is connected with a first connection part provided on the support part and a second connection part provided on the support part and different from the first connection part so as to cross over the drive beams.SELECTED DRAWING: Figure 1
Patent JP-2021183519-A (JP)
Title: Gusset bag and gusset bag with spout
Inventor: KENMOCHI TOSHIKAZU
IPC: B65D30/16
Filed: 2021-09-06
Abstract: To provide a gusset bag and a gusset bag with a spout which are enhanced in production efficiency and excellent in impact resistance, and are hardly damaged when falling or due to a load applied in a distribution stage.SOLUTION: In the gusset bag including a pair of opposed flat surface parts and a pair of side surface parts which are tucked inwardly, at least one of the pair of flat surface parts is formed of a laminate (A) comprising a coextrusion biaxially stretched film having a polyamide layer inside a polyester layer, a metal layer or a vapor deposition film layer, and a sealant layer laminated in this order from an outside; the coextrusion biaxially stretched film includes the polyester layer on one surface and the polyamide layer on the other surface; the pair of side surface parts are formed of a laminate (B) comprising an outside film layer, a metal layer or a vapor deposition film layer, an intermediate film layer, and a sealant layer; the outside film layer includes a biaxially stretched polyethylene terephthalate film, and the intermediate film layer includes a film containing polyamide.SELECTED DRAWING: Figure 2
Patent JP-2023039786-A (JP)
Title: Protection member
Inventor: IMAI SHIGEO
IPC: A61F7/08
Filed: 2021-09-09
Abstract: To provide a protection member that can prevent daily life quality from being degraded by the pain due to the disease of a pubic region.SOLUTION: A protection member includes: a pubic region covering part 10 having flexibility and elongation, the covering part that has an inner surface following a shape of a pubic region and being worn to the pubic region to cover the pubic region; and a hollow part 20 formed in the pubic region covering part 10. The pubic region covering part 10 is formed of elastic resin (e.g., elastomer) having the elongation of 70% or more in which the hardness is sufficiently softer than the hardness of skin and a flexibility and elongation ratio is equal to the elongation ratio of the skin or more of the super low hardness (hardness 20° or less) by the durometer type E( share E) based on "JIS K 6253". The filler filling multiple cavities of the hollow part 20 is a water-based material where the specific heat of solution, gel or like is high and the heat-retention property is superior.SELECTED DRAWING: Figure 1
Patent JP-2021193744-A (JP)
Title: Semiconductor manufacturing equipment and method for manufacturing semiconductor device
Inventor: KOBASHI HIDEHARU
IPC: H01L21/52
Filed: 2021-09-13
Abstract: To provide a semiconductor manufacturing equipment and a method for manufacturing a semiconductor device that can improve the accuracy of crack recognition.SOLUTION: A semiconductor manufacturing equipment comprises an imaging device that images a die D, a shielding plate SHL that is placed above the die and causes changes in brightness on the surface of the die, and a control device that controls the imaging device. The control device changes the bright area, the dark area, and the gradient area between the bright area and the dark area on the surface of the die, and images the die with the imaging device.SELECTED DRAWING: Figure 20
Patent JP-2023044192-A (JP)
Title: Food product slice device and food product slice method
Inventor: SASAKI KEISUKE
IPC: B26D7/22
Filed: 2021-09-17
Abstract: To provide a food product slice device and slice method which detect the position and the size of a food product and can smoothly discharge the food product even when the food product is sliced on an inclined surface.SOLUTION: A food product slice device 100a includes a feed conveyor 20 and a discharge conveyor 40 arranged along a conveyance path of a food product M, a rotated slice blade 60 arranged between the feed conveyor 20 and the discharge conveyor 40, a food product photographing part 30 for photographing the food product M on the feed conveyor 20, a food product detection part 35 which is configured of multilayer neural network, and inputs an image and detects the position and the size of the food product M, and a control part 37 for controlling a feed amount on the basis of the position and the size of the food product M, wherein the food product photographing part 30 photographs a post image after the plurality of food products M are mounted on the feed conveyor 20 so as to be adjacent to each other, and the food product detection part 35 detects the positions and the sizes of the respective food products M.SELECTED DRAWING: Figure 2
Patent JP-2023044414-A (JP)
Title: throttle grip device
Inventor: KUMAZAWA TAKEO
IPC: B62J45/413
Filed: 2021-09-17
Abstract: To provide a throttle grip device which can easily assemble a base end of a throttle grip to openings of a first case member and a second case member in a set normal direction.SOLUTION: A throttle grip device can control an engine of a vehicle according to a rotation angle of a throttle grip G detected by a magnetic sensor 7, wherein a base end of the throttle grip G has a first flange region part Gb and a second flange region part Gc formed over a predetermined range in a circumferential direction, the first flange region part Gb and the second flange region part Gc are formed at positions offset to an axial direction of the throttle grip G by a predetermined size, and a first support part Sa3 and a second support part Sb3 are protrusively formed at positions according to the first flange region part Gb and the second flange region part Gc.SELECTED DRAWING: Figure 3
Patent JP-2023047236-A (JP)
Title: Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming device, and image forming method
Inventor: SUGAWARA ATSUSHI
IPC: G03G9/097
Filed: 2021-09-24
Abstract: To provide an electrostatic image developing toner capable of generating images with suppressed gloss unevenness.SOLUTION: An electrostatic image developing toner is provided, comprising toner particles containing a binder resin, a release agent, a metal that may be divalent, and a metal that may be trivalent, where domain diameters of the release agent is in a range of 0.5 to 1.5 μm, inclusive.SELECTED DRAWING: Figure 3
Patent JP-2023049927-A (JP)
Title: Ophthalmologic apparatus
Inventor: YAMAMOTO SHUZO
IPC: A61B3/107
Filed: 2021-09-29
Abstract: To provide an ophthalmologic apparatus capable of setting measurement modes and measurement items easily before measurement and during measurement.SOLUTION: An ophthalmologic apparatus 1 includes a composite measuring head 12, an XYZ driving mechanism/driving circuit 16, a monitor part 40, and a main control part 17. The monitor part 40 includes a touch panel type display screen 41 in which an anterior eye part image display region 411 for displaying an anterior eye part image Gf and an operation button display region 412 for displaying an operation button are set. The main control part 17 for controlling each part of the apparatus on the basis of input information including a tap operation to the display screen 41 displays a first measurement mode selection screen 71 in which the measurement modes and the measurement items are displayed collectively in the anterior eye part image region 411 when a mode button 1B in the operation button display region 412 is tapped. The measurement mode and the measurement item executed for an eye E to be examined are set by executing a touch operation to display items on the first measurement mode selection screen 71.SELECTED DRAWING: Figure 7
Patent JP-2023050319-A (JP)
Title: Image recording device
Inventor: NISHIKAWA YASUO
IPC: B41J2/01
Filed: 2021-09-30
Abstract: To provide an image recording device which includes a cutting part for cutting a sheet and enables downsizing in a vertical direction.SOLUTION: An image recording device 10 includes a housing 20, an operation panel 19 provided on a front surface of the housing 20, a transport section 43 which transports a sheet 16 along a transport passage 21 and discharges the sheet 16 in a forward direction, a recording section 17 which records images to the sheet 16 on the transport passage 21, and a cutting part 45 which is located forward of the recording section 17 and rearward of the operation panel 19 and cuts the sheet 16. The cutting part 45 includes: a cutter carriage 82 which may move in lateral directions 55, 56 which is a horizontal direction orthogonal to front-back directions 51, 52; and a cutter 83 mounted on the cutter carriage 82. The operation panel 19 overlaps with a movable area 92 of the cutter carriage 82 when viewed from the front-back directions 51, 52.SELECTED DRAWING: Figure 2
Patent JP-2022000243-A (JP)
Title: Lock assembly for coupling guide wire to delivery system
Inventor: KEVIN CHU
IPC: A61F2/954
Filed: 2021-10-01
Abstract: To provide improved device and method for reversibly coupling a guide wire or another long structure to facilitate the delivery of an implant to a vascular branch, to a delivery system.SOLUTION: A long member can pass through a first lumen 310 of a lock assembly 300. For example, the center tube of a delivery catheter can pass through the first lumen 310. The lock assembly 300 can be integrated with the center tube or can be coupled to the center tube so that a relative motion does not exist between the lock assembly 300 and the center tube when the center tube is moved distally or proximally. In addition, the lock assembly 300 can include a second lumen 312, which is a path between the distal face 302 and the proximal face 304 of a housing 301.SELECTED DRAWING: Figure 13B
Patent JP-2023058837-A (JP)
Title: Road surface state detection device and power steering apparatus including the road surface state detection device
Inventor: YASUMA TOMOSUKE
IPC: B60W40/068
Filed: 2021-10-14
Abstract: To make it possible to determine road surface conditions corresponding to various operations and driving conditions with higher accuracy.SOLUTION: A road surface state detection device 80 includes: a steering angle detection section 51A for detecting a steering angle θs of a steering wheel 21; a steering speed detection section 52 for detecting a steering speed; an axial force detection section 58 for detecting axial force fr of a turning shaft 41 of a turning section 24 for turning wheels 23 and 23; a yaw rate detection section 63 for detecting a yaw rate Yr generated in a vehicle 10; a G detection section 62A for detecting G generated in the vehicle; a slope angle detection section 60 for detecting a road surface slope angle; a first road surface condition determination section 81 for determining the road surface condition of a road surface Rd with which the wheels 23 and 23 are in contact, on the basis of the value of the axial force fr with respect to the steering angle θs (and preferably a vehicle speed Vs); and a second road surface condition determination section 82A for determining the road surface condition of the road surface Rd with which the wheels 23 and 23 are in contact, on the basis of the value of the yaw rate Yr with respect to the steering angle θs, steering speed, lateral G, longitudinal G, vertical G, and slope angle θr.SELECTED DRAWING: Figure 9