baber/WOPTO huggingface dataset:
Patent JP-2022137832-A (JP)
Title: Disposable protective garment
Inventor: KITAGAWA MASAYUKI
IPC: A62B17/00
Filed: 2021-03-09
Abstract: To provide a disposable protective garment that a gloved user can readily undress and that is less likely to be subject to pollution from the glove.SOLUTION: A disposable protective garment including a body part and a pair of sleeve parts and worn by a user together with a pair of gloves includes an easy-separation mechanism for separating the sleeve parts, where the sleeve parts include first end parts adjusted to be connected to the gloves and the easy-separation mechanism has a tensile strength (T1) that is smaller than a tensile strength (T2) of a fabric of the sleeve parts.SELECTED DRAWING: Figure 1
Patent JP-2022139180-A (JP)
Title: Film for deep-draw packaging, deep-draw package, polyolefin resin film, and method for producing film for deep-draw packaging
Inventor: KOIDO YUKO
IPC: B32B27/32
Filed: 2021-03-11
Abstract: To provide a film for deep-draw packaging having excellent impact resistance, deep-drawability, and recyclability.SOLUTION: A film for deep-draw packaging has at least three resin layers of an outer layer, an intermediate layer, and an inner layer, the intermediate layer containing a resin composition primarily composed of an ionomer resin.SELECTED DRAWING: None
Patent JP-2022139307-A (JP)
Title: Solid-state battery
Inventor: AOKI MASASHI
IPC: H01M50/593
Filed: 2021-03-11
Abstract: To provide a solid-state battery capable of preventing short circuits and breakdown due to rolling in electrode layers of an individual solid-state battery when a laminated body is stacked and then processed by a high-pressure press.SOLUTION: A solid-state battery 101 includes a laminated body 11, in which a positive electrode collector 1, a positive electrode active material layer 2, a solid electrolyte layer 3, a negative electrode active material layer 4, and a negative electrode collector 5 are stacked in this order and a conductive rigid body 6 made of a conductive rigid body. The laminated bodies 11 and the conductive rigid bodies 6 are arranged in alternating layers, and the conductive rigid bodies 6 are arranged on the outermost two sides in the stacking direction.SELECTED DRAWING: Figure 1
Patent JP-2022139615-A (JP)
Title: Lens unit, camera module, imaging system, and mobile body
Inventor: SUZUKI YOSUKE
IPC: H04N5/225
Filed: 2021-03-12
Abstract: To provide a lens unit, a camera module, an imaging system, and a mobile body that can suppress the eccentricity and the deformation of a lens due to thermal expansion.SOLUTION: A lens-barrel 12 has six supporting units 41 protruding from a virtual circle K with a larger diameter than that of the lens 40 in an inner side of the radial direction in a cross-sectional view perpendicular to an optical axis O, the supporting units being arranged evenly in a circumferential direction. Since the supporting unit 41 presses the outer surface of the lens 40, it becomes possible to suppress the eccentricity and the deformation of the lens due to thermal expansion.SELECTED DRAWING: Figure 3
Patent JP-2022141412-A (JP)
Title: electromagnetic relay
Inventor: TSUKADA TAKASHI
IPC: H01H50/02
Filed: 2021-03-15
Abstract: To prevent an increase in manufacturing cost in an electromagnetic relay.SOLUTION: An electromagnetic relay comprises a first stationary terminal, a base, and a magnet. The first stationary terminal includes a first stationary contact. The base holds the first stationary terminal. The base includes a magnet insertion hole that is provided in the vicinity of the first stationary contact and opens toward the first stationary terminal. The magnet is arranged in the magnet insertion hole and prevented from coming off from the magnet insertion hole by the first stationary terminal.SELECTED DRAWING: Figure 4
Patent JP-2022150446-A (JP)
Title: Demodulation signal waveform shaping circuit
Inventor: HOSOKAWA HIDEKI
IPC: H03D1/22
Filed: 2021-03-26
Abstract: To provide a demodulation signal waveform shaping circuit capable of performing an AGC operation.SOLUTION: The present invention relates to a demodulation signal waveform shaping circuit which generates a hold signal by demodulating an amplitude modulation wave obtained by performing amplitude modulation on a carrier wave by means of a signal wave. The demodulation signal waveform shaping circuit comprises a first clock generation circuit for generating a first clock signal having a first edge of 90° phase of the carrier wave and a second edge of 270° phase. The 90° phase and the 270° phase are phases in which an amplitude of the carrier wave becomes maximum. The demodulation signal waveform shaping circuit comprises a delay circuit which generates a delayed first clock signal by imparting a delay time to the first edge and the second edge of the first clock signal. The demodulation signal waveform shaping circuit comprises a sample/hold circuit to which a demodulation signal of the amplitude modulation wave and the delayed first clock signal is inputted and which outputs the hold signal by holding the demodulation signal of the amplitude modulation wave in accordance with the first edge and the second edge. The delay circuit adjusts the delay time in such a manner that an amplitude of the hold signal is fixed.SELECTED DRAWING: Figure 1
Patent JP-2022153753-A (JP)
Title: Server device and program
Inventor: MOTOIKE SATORU
IPC: G06F9/50
Filed: 2021-03-30
Abstract: To prevent some of execution devices connected to a user terminal from remaining unused.SOLUTION: A server device which can communicate with a terminal device to be operated by a user and a plurality of execution devices that provide a result of executing a program to the terminal device includes: retrieval means 84 which retrieves, when the server device receives a retrieval request including identification information of the program from the terminal device, an execution device that can execute a program indicated by the identification information and satisfies a performance corresponding to the program from among the execution devices; and instruction means 86 which issues an instruction or executes processing so as to preferentially use an execution device with the lowest performance in the retrieved execution devices.SELECTED DRAWING: Figure 6
Patent JP-2022154633-A (JP)
Title: seat belt retractor
Inventor: SASAKI HIDEKI
IPC: B60R22/405
Filed: 2021-03-30
Abstract: To provide a seat belt retractor allowing for confirming whether or not a coil spring is correctly assembled while securing a large area for a clutch to cover the coil spring.SOLUTION: The seatbelt retractor according to one embodiment comprises a coil spring 8 which is interposed between a winding drum 4 and a clutch 5 and is compressed when the winding drum 4 rotates relative to the clutch 5 in a pull-out direction. The clutch 5 includes a disk portion 51 that covers the coil spring 8 and an end surface of the winding drum 4. The disk portion 51 is provided with, as openings for exposure: at least one first opening (62, 63) exposing one or the other of spaces on both sides in a radial direction with respect to a central axis 80 of the coil spring 8 in a plane orthogonal to a support shaft 44, so as not to expose the coil spring 8 on the central axis 80 of the coil spring 8; and at least one second opening 64 exposing one end or the other end of the coil spring 8.SELECTED DRAWING: Figure 8
Patent JP-2022157377-A (JP)
Title: Spatial floating image display device
Inventor: TAKAHASHI HIROAKI
IPC: B60R11/02
Filed: 2021-03-31
Abstract: To provide a small-sized, portable spatial floating image display device; a technique according to the present invention contributes to "3 ensure healthy lives and promote well-being for all at all ages" and "9 build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation" in sustainable development goals.SOLUTION: A spatial floating image display device comprises a cylindrical housing 106 that can be installed in a bottle holder in a vehicle. The housing 106 includes an image display device 1, a beam splitter (polarization separation member) 101, a retroreflection member 2 and a phase difference plate (λ/4 plate 21), and a planar mirror 4. The spatial floating image display device reflects image light having a specific polarization from the image display device 1 with the planar mirror 4, transmits the light with the beam splitter 101, reflects, with the beam splitter 101, the image light reflected by the retroreflection member 2 and polarization-converted through the phase difference plate, and displays a spatial floating image 3 to the outside with the image light transmitted through a window part 605.SELECTED DRAWING: Figure 6C
Patent JP-2022157508-A (JP)
Title: Two-dimensional substance thin film creation method
Inventor: IDZUCHI HIROSHI
IPC: B05D3/00
Filed: 2021-03-31
Abstract: To provide a two-dimensional substance thin film creation method which can create a two-dimensional substance thin film with a larger area than that of a conventional one.SOLUTION: A two-dimensional substance thin film creation method includes: a process in which a two-dimensional substance is adhered to a polymer sheet and is peeled off in a first temperature range in which the two-dimensional substance can be adsorbed to the polymer sheet, thereby transferring a two-dimensional substance thin film onto the polymer sheet; and a process in which the two-dimensional substance thin film on the polymer sheet is transferred onto other substance in a second temperature range which is higher than the first temperature range and in which the two-dimensional substance can be peeled from the polymer sheet.SELECTED DRAWING: Figure 1
Patent JP-2022163501-A (JP)
Title: management server
Inventor: OIWA YOSUKE
IPC: G16H20/00
Filed: 2021-04-14
Abstract: To provide a healthcare and bullying-prevention system configured to give a guidance based on recorded video data, regarding problematic behavior, such as bullying, and quickly respond to the problematic behavior or a life-threatening emergency of a student, such as anaphylactic shock, in a school.SOLUTION: In a healthcare and bullying-prevention system having a management server 120 connected to a student terminal 100 and a teacher terminal 190 over a network, the management server includes: an activity data analysis unit 140 configured to acquire and store student information including activity data from the student terminal linked to a measurement apparatus 110 with a sensor unit 111, calculate an evaluation based on the activity data and average numerical value information stored in a big data storage unit 134, and request a recording instruction unit 150 to issue a recording instruction when a calculated risk level is equal to or larger than a predetermined numerical value; and an alert generation unit 170 that generates an alert based on a generated analysis result when the risk level is equal to a predetermined numerical value.SELECTED DRAWING: Figure 1
Patent JP-2021102156-A (JP)
Title: Cannula assembly for robotically assisted pressure regulated laparoscopic surgical procedures
Inventor: MICHAEL J AUGELLI
IPC: A61B17/34
Filed: 2021-04-15
Abstract: To provide a cannula assembly for use in robotic surgery.SOLUTION: The cannula assembly includes: a robotic cannula having a housing with an open end and a tubular portion extending distally from the housing, the tubular portion being dimensioned to accommodate passage of a surgical instrument having a diameter of 12 mm; an adapter assembly configured for engagement within the open end of the cannula housing and including a tubular body with a passage supporting a primary seal dimensioned to accommodate passage of a surgical instrument having a diameter of 12 mm; and an insert tube dimensioned to extend through the passage of the body portion of the adapter assembly and the tubular portion of the robotic cannula, the insert tube including a head portion with a passage supporting a secondary seal dimensioned to accommodate a surgical instrument having a diameter of 8 mm.SELECTED DRAWING: Figure 1
Patent JP-2022164036-A (JP)
Title: Housing box
Inventor: YAMADA KAZUTERU
IPC: A47G29/12
Filed: 2021-04-15
Abstract: To provide a housing box capable of being easily installed at a low cost, and having high structural stability and crime prevention properties.SOLUTION: A housing box 1 includes a box-shaped housing part 2 capable of housing an object in the inside, and a trestle 3. The trestle 3 has: a plate-like bottom face part 3a in the same shape as a bottom face 2a of the housing part 2, and a little smaller than the bottom face 2a; and a columnar support part 3b projecting upward from the center of the bottom face part 3a. A plurality of rectangular bricks 4 having a prescribed weight are piled up on a top face of the bottom face part 3a to be higher than a height of the support part 3b. The housing part 2 and a top face of the support part 3b of the trestle 3 are connected by using screwable fixing means 6, and the bricks 4 are pressure-welded and fixed by the bottom face part 3a and the bottom face 2a of the housing part 2.SELECTED DRAWING: Figure 2
Patent JP-2021131543-A (JP)
Title: Negative photosensitive resin composition and production method of the same, as well as production method of cured relief pattern
Inventor: SHIOZAKI SHUJIRO
IPC: C08G73/12
Filed: 2021-04-22
Abstract: To provide a negative photosensitive resin composition with which high resolution can be obtained and generation of voids at an interface of a Cu layer in contact with a resin layer after a high-temperature storage test can be suppressed, and a production method of the composition, and a formation method of a cured relief pattern.SOLUTION: A negative photosensitive resin composition includes: (A) a polyimide precursor; (B) a base protected compound having a plurality of amino groups protected by a group capable of being deprotected by an acid or a base or heat, having molecular weight of 250-600, in which the plurality of protected amino groups are aliphatic chain or alicyclic amino groups, and have a value of solubility parameter of 20.0-24.0; and (C) a photoinitiator.SELECTED DRAWING: None
Patent JP-2022170437-A (JP)
Title: Electronic apparatus and control method therefor
Inventor: KOBAYASHI TAKASHI
IPC: H04N5/235
Filed: 2021-04-28
Abstract: To perform flicker detection depending on a purpose.SOLUTION: An electronic apparatus comprises: an image sensor having a plurality of pixels which is divided into a plurality of pixel groups including a first region and a second region, and capable of actuating each region with shooting conditions independently set for each region; and control means that switches between a first actuation in which the first region and the second region are actuated with same shooting conditions and a second actuation in which the first region and the second region are actuated with shooting conditions different from each other; detection means that detects flicker on the basis of a signal read out from the image sensor; and in the second actuation, the control means controls to actuate the second region with shooting conditions for detecting the flicker, and the detection means detects the flicker on the basis of a signal for detection read from the second region.SELECTED DRAWING: Figure 8
Patent JP-2021121463-A (JP)
Title: Electric tool
Inventor: IWATA SATOAKI
IPC: B25F5/00
Filed: 2021-05-12
Abstract: To provide an electric tool which can suppress oscillation and noise after changeover of a drive mode, and can maintain good workability and operability.SOLUTION: This electric tool comprises: a housing; a motor which is accommodated in the housing; a working part which performs a processing work by drive of the motor; rotational speed detection means which detects a motor rotational speed; changeover means which is provided on the housing, and performs changeover of a drive mode of the motor; and control means which controls the motor according to the drive mode. The drive mode includes: a first drive mode in which the motor is so controlled as to be rotated at a first rotational speed when the working part is in a working state, and the motor is so controlled as to be rotated at a second rotational speed lower than the first rotational speed when the working part is not in the working state; and a second drive mode in which the first drive mode and the second drive mode can be changed over, and the control means gradually changes the motor rotational speed after changeover between the first drive mode and the second drive mode.SELECTED DRAWING: Figure 14
Patent JP-2022176444-A (JP)
Title: Hair composition and hair processing method
Inventor: OKAMOTO YOSHIHIDE
IPC: A61K8/34
Filed: 2021-05-17
Abstract: To provide a hair composition enabling organized hair processed by using a heating element such as an iron and suppression of hair bundling, and a hair processing method.SOLUTION: The hair composition has a cyclic carbonate and polyalcohol blended together, and the hair processing method comprises: a coating step; a cleaning step of cleaning hairs; a drying step of drying the hairs; and a heating step of bringing a heating element of a setting temperature of 100°C or more into contact with the hairs, and the hairs are coated with the hair composition. In the coating step, the hairs are coated with the hair composition having the cyclic carbonate and the polyalcohol blended together. In the cleaning step, the hairs are cleaned. In the drying step, the hairs are dried. In the heating step, the heating element of the setting temperature of 100°C or more is brought into contact with the hairs.SELECTED DRAWING: Figure 1
Patent JP-2022177456-A (JP)
Title: Printing jig and printer equipped with the same
Inventor: OGURI ATSUSHI
IPC: B41J2/01
Filed: 2021-05-18
Abstract: To suppress the complication of control when printing on a peripheral surface of columnar articles to be printed with different diameters.SOLUTION: A printing jig 60 comprises: first and second shafts 73 and 75 that can support a large-diameter columnar article 6A to be printed, and are disposed at a first interval D11; a rotation mechanism 80 that rotates the first shaft 73 or the second shaft 75; and a small-diameter supporting member 100 that is supported so as to be detachable from an upper side with respect to the first shaft 73 and the second shaft 75, and can support a small-diameter columnar article 6B to be printed. The small-diameter supporting member 100 comprises: a body 101; and first and second shaft members 103 and 105 that are supported by the body 101, extend in a first direction Y, and are disposed at a second interval D12 that is narrower than the first interval D11. At least one of the first shaft member 103 and the second shaft member 105 is configured to rotate with rotations of the first shaft 73 or the second shaft 75.SELECTED DRAWING: Figure 6
Patent JP-2022178735-A (JP)
Title: Air conditioner for vehicle
Inventor: HOSHINO MASARU
IPC: B60H1/00
Filed: 2021-05-21
Abstract: To provide an air conditioner for a vehicle in which a whole cabin can be set at a comfortable temperature through pre-air-conditioning.SOLUTION: A controller 60 performs control to increase, when a rear air conditioning unit 30 is turned ON in addition to a front air conditioning unit 20 (dual air conditioning mode) during execution of pre-air-conditioning, at least one of use permission electric power and operable time in comparison with a case where only the front air conditioning unit 20 is ON and the rear air conditioning unit 30 is OFF (single air conditioning mode). When the rear air conditioning unit 30 is also ON (dual air conditioning mode), it can suppress shortage of pre-air-conditioning capacity and/or shortage of pre-air-conditioning time because of the load limitation. Thereby, even in a case of a vehicle which has a relatively large cabin with air conditioning units 20, 30 at the front side and the rear side respectively, a whole cabin can have a comfortable temperature through pre-air-conditioning, and comfort when an occupant gets in the vehicle can be improved.SELECTED DRAWING: Figure 3
Patent JP-2022180151-A (JP)
Title: Dispersion measuring device and dispersion measuring method
Inventor: WATANABE KOYO
IPC: G02F1/01
Filed: 2021-05-24
Abstract: To provide a dispersion measuring device and a dispersion measuring method for more accurately measuring the amount of wavelength dispersion of a measurement object.SOLUTION: A dispersion measuring device 1A comprises a pulse laser light source 2, a pulse formation unit 3, a correlator 4, and a computation unit 5b. The pulse formation unit forms, from a light pulse Pa outputted from the pulse laser light source, a light pulse train Pb that includes a plurality of light pulses Pb1, Pb2 mutually having a time difference and mutually differing in center wavelength. The correlator detects the time waveform of correlation light Pc formed from the light pulse train Pb. The computation unit 5b estimates, on the basis of the time waveform of the correlation light Pc, the wavelength dispersion amount of an optical component 7 arranged on the optical path between the pulse laser light source and the correlator. A dispersion medium 8 applies a positive or negative group delay dispersion to the light pulse train Pb so as to heighten the peak intensity of the correlation light Pc, making it greater than or equal to a detection threshold of the correlator. The pulse formation unit applies, to the light pulse Pa, a group delay dispersion which is of the reverse sign to the group delay dispersion applied to the light pulse train Pb.SELECTED DRAWING: Figure 1
Patent JP-2022180932-A (JP)
Title: Estimation device and estimation method
Inventor: YAMAJI TAKAO
IPC: A01G7/00
Filed: 2021-05-25
Abstract: To grasp a growth state of underground field crops.SOLUTION: An estimation device comprises: a camera part which images a plurality of measurement markers whose one end is embedded underground and the other end attached with measurement markers is exposed on the ground, and which are installed around root vegetables every prescribed time; a marker position data acquisition part which measures the position of each measurement marker on the basis of image data taken through the camera part, and acquires it as marker position data; a displacement vector calculation part which calculates a plurality of displacement vectors which are the positional changes of the measurement markers with lapse of time of each measurement marker from measurement time of the positions of the measurement markers and the marker positional data; and a growth estimation part which estimates the growth of an underground portion of root vegetable on the basis of changes of the plurality of displacement vectors.SELECTED DRAWING: Figure 1
Patent JP-2021131397-A (JP)
Title: Method, apparatus, and device for navigation at annular intersection, and storage medium
Inventor: LI BIN
IPC: G16Y10/40
Filed: 2021-05-26
Abstract: To provide a technique of displaying a guideline closely on a road surface when performing an AR navigation at an annular intersection.SOLUTION: A method for navigation at an annular intersection acquires a distance between a vehicle to an annular intersection, acquires an image of the annular intersection when the distance between the vehicle and the annular intersection is shorter than a preset threshold value, separates a road surface feature of the annual intersection from the image of the annular intersection and acquires the distance between the vehicle and the road surface feature, and corrects positioning information of a navigation on the basis of the distance between the vehicle and the road surface feature.SELECTED DRAWING: Figure 1