baber/WOPTO huggingface dataset:
Patent JP-2021195149-A (JP)
Title: Extruded product for tube container and tube container
Inventor: MAKI ARISA
IPC: B65D35/10
Filed: 2020-06-12
Abstract: To provide a technique for an extruded tube containing a plant-derived polyethylene resin, and having excellent stress crack resistance, interlayer adhesion strength and manufacturing stability.SOLUTION: An extruded product for a tube container has a tube shape as a whole, and has a three-layer structure consisting of an inner layer, an outer layer, and an intermediate layer interposed therebetween, in which the inner layer and the outer layer contains an acid-modified polyethylene resin derived from petroleum and a linear low-density polyethylene resin derived from a plant, respectively.SELECTED DRAWING: Figure 2
Patent JP-2021001885-A (JP)
Title: Test-and-measurement instrument and method of estimating unknown load
Inventor: WILLIAM C WEEMAN
IPC: G01R31/28
Filed: 2020-06-19
Abstract: To make it possible to determine the load of a device under test with no compensation circuitry.SOLUTION: A test-and-measurement instrument such as an SMU comprises a voltage source 202, a current detection resistor 206 having a resistance value Rm, and a control measurement unit 208 for measurement of a load of a DUT200. An initial value of the load is first set; a normal equation is prepared from the initial value, voltage values Vo, Vm, and the resistance value Rm; and an estimated value of the load is gradually approximated to an actual value from the initial value on a repetitive adjustment basis, depending on whether a result of the normal equation is positive or negative.SELECTED DRAWING: Figure 2
Patent JP-2022003617-A (JP)
Title: Lighting fixture for vehicle
Inventor: ANO KOICHIRO
IPC: F21S43/20
Filed: 2020-06-23
Abstract: To provide a lighting fixture for a vehicle capable of achieving two types of lamp functions which are different in ranges determined by regulations and brightness.SOLUTION: A lighting fixture 10 for a vehicle includes a film light source 20 containing a film 21, and a semiconductor light emission element 22, and an inner lens 30 containing a rear face having a plurality of light incident sections 33 and a front face opposite to the rear face. The light incident sections 33 include center light incident faces 33a and periphery light incident faces 33b. The center light incident sections have lens surfaces which diffuse light incident to the inner lens from the center light incident faces. The periphery light incident faces have lens surfaces which diffuse light incident to the inner lens from the periphery light incident faces. A plurality of light distribution cuts 34 for controlling light incident to the inner lens are provided on the surface of the inner lens from each of the center light incident faces and each of the periphery light incident faces and output from the surface of the inner lens.SELECTED DRAWING: Figure 1
Patent JP-2020183389-A (JP)
Title: Biomarker for use in treating anemia
Inventor: VICTORIA SUNG
IPC: A61K38/17
Filed: 2020-06-24
Abstract: To provide a method for treating anemia in a subject in need of treatment.SOLUTION: Provided herein are methods of treating diseases associated with anemia or ineffective erythropoiesis by using the level and/or activity of a ligand of an activin receptor, in particular, growth differentiation factor 11 (GDF11), as an indicator of responsiveness of a patient to the treatment, efficacy of the treatment, or an appropriate dosage for the treatment with an activin type II receptor inhibitor.SELECTED DRAWING: Figure 1A-C
Patent JP-2022006514-A (JP)
Title: Image forming device
Inventor: SUZUKI MOTONORI
IPC: B05C9/06
Filed: 2020-06-24
Abstract: To provide an image forming device that can set an application amount of a preprocessing agent with which hand feeling and good texture are not impaired as much as possible, while keeping sufficient friction fastness.SOLUTION: An image forming device 100 which forms an image on a recording medium M, comprises a first head 31, a second head 32, a friction member 61, a detection part 63 and a control part. The first head 31 applies a preprocessing agent for suppressing a color migration, to the recording medium M. The second head 32 forms an image by ejecting ink to the recording medium M applied with the preprocessing agent. The friction member 61 frictions a portion having the image formed in the recording medium M. The detection part 63 detects a degree of pollution of the friction member 61. The control part controls the amount of application of the preprocessing agent by the first head 31 in accordance with the degree of the pollution.SELECTED DRAWING: Figure 1
Patent JP-2022010455-A (JP)
Title: Polyphenylene sulfide resin composition, and molding
Inventor: YAMANAKA YUJI
IPC: C08L81/02
Filed: 2020-06-29
Abstract: To provide a polyphenylene sulfide resin composition that achieves both of toughness and good flowability and has excellent injection moldability, and a molding obtained therefrom.SOLUTION: A polyphenylene sulfide resin composition contains (A) polyphenylene sulfide resin 99-60 pts.wt. and (B) polyether sulfone resin 1-40 pts.wt., and relative to 100 pts.wt of the total of (A) and (B), (C) tetracarboxylic acid dianhydride 0.01-10 pts.wt. is contained as well.SELECTED DRAWING: None
Patent JP-2022010870-A (JP)
Title: Lamination treatment device, image formation device and image formation system
Inventor: NOZAKI WATARU
IPC: B65H37/04
Filed: 2020-06-29
Abstract: To enhance productivity when lamination treatment is applied to multiple overlap sheets.SOLUTION: A lamination treatment device includes: a sheet releasing part 1 for executing releasing treatment of releasing a non-junction part from an overlap sheet PJ in which two sheets P1, P2 are overlapped and the one side thereof is joined as a junction part A, and executing insertion treatment of inserting an intermediate sheet PM between the two sheets P1, P2 that are released from each other; and a lamination treatment part 51 for applying lamination treatment to an overlap sheet PJ after being subjected to the releasing treatment and the insertion treatment by the sheet releasing part 1. When applying the lamination treatment to multiple overlap sheets PJ1, PJ2, the lamination treatment device executes at least the releasing treatment of the releasing treatment and the insertion treatment to the subsequent overlap sheet PJ2 by the sheet releasing part 1 while the lamination treatment part 51 applies the lamination treatment to the precedent overlap sheet PJ1.SELECTED DRAWING: Figure 10
Patent JP-2020197714-A (JP)
Title: Polarizing film with adhesive layer, polarizing film with adhesive layer for in-cell liquid crystal panel, in-cell liquid crystal panel, and liquid crystal display device
Inventor: FUJITA MASAKUNI
IPC: G06F3/044
Filed: 2020-07-03
Abstract: To provide a polarizing film with an adhesive layer capable of applying an in-cell liquid crystal panel, which has a good antistatic function, which can suppress static electricity unevenness and satisfy touch sensor sensitivity, and which has excellent heat resistance.SOLUTION: A polarizing film with an adhesive layer has an adhesive layer and a polarizing film. The polarizing film includes at least a polarizer and a transparent protective film. At least the polarizing film and the adhesive layer are provided in this order from a viewing side. The adhesive layer includes an antistatic agent. The adhesive layer is provided on the polarizing film. Surface resistance at an adhesive layer side is 1.0×108 to 1.9×109 Ω/square when peeling a separator. Moisture permeability of the transparent protective film at 40°C×92% RH is 10 g/(m2 24h) or more and 900 g/(m2 24h) or less.SELECTED DRAWING: Figure 2
Patent JP-2022015673-A (JP)
Title: Printer
Inventor: OBATA YUZO
IPC: B41J2/01
Filed: 2020-07-09
Abstract: To improve responsiveness to a medium.SOLUTION: A printer 1 comprises: a tray part 40 for retaining cloth 400 which is a medium; and printing means 10 for printing on the cloth 400 retained by the tray part 40. The printing means 10 has a carriage 11 which has a plurality of heads 20 installed thereon and can make a round trip. The tray part 40 has a platen member 41 which serves as a support part for supporting the cloth 400. The platen member 41 is placed between side plates 42A and 42B, supported by a shaft 43 that serves as the axis of rotation, so that it can make a round trip within the scope of a printing area Pa. The tray part 40 can move in a direction crossing the movement direction of the carriage 11.SELECTED DRAWING: Figure 2
Patent JP-2021046778-A (JP)
Title: Device for detecting mechanical characteristic during compaction construction of asphalt mixture
Inventor: QIAN GUOPING
IPC: E01C23/07
Filed: 2020-07-10
Abstract: To provide a device for detecting mechanical characteristics during compaction construction process of an asphalt mixture capable of confirming the compaction state of the asphalt mixture during the construction process so as to adjust and control the construction process and construction quality in a timely manner based on the test results.SOLUTION: The device is provided with a fixed frame 1 and a detection system, the detection system including a display 2, a control panel 3, a test claw 4, an electric motor 5, a lift switch 6, a torque sensor 7, and a temperature sensor 8. The control panel 3 includes a power supply switch 31 for controlling the electric motor 5, and a rotation speed adjustor 32 for controlling the rotation speed of the test claw 4. An output end of the electric motor 5 is connected to an input end of the torque sensor 7; an output end of the torque sensor 7 is connected to an input end of the test claw 4; an output end of the test claw 4 is provided with a claw-shaped blade 9; and the temperature sensor 8 is attached inside the claw-shaped blade 9.SELECTED DRAWING: Figure 1
Patent JP-2022018702-A (JP)
Title: Robot and voice dialogue method
Inventor: MATSUTANI NATSUKI
IPC: G10L15/20
Filed: 2020-07-16
Abstract: To provide a robot and a voice dialogue method capable of accurately recognizing a user's utterance without interfering with a two-way dialogue with the user.SOLUTION: A robot includes: a robot main body provided with a microphone and a speaker; a drive unit that physically operates the robot main body; an AEC unit that executes acoustic echo cancellation that removes output sound of the speaker from input sound of the microphone, and generates a processed voice; and a control unit. Relative positions of the microphone and the speaker change when the robot main body is operated in a predetermined pattern. When a voice is input to the microphone, the control unit can execute VAD processing for detecting a voice section from the processed voice, and refers AEC information regarding the necessity of optimization of the acoustic echo cancellation at a predetermined timing, to control into a VAD permitted state that permits the execution of the VAD, or the VAD prohibited state that prohibits the execution of the VAD process.SELECTED DRAWING: Figure 1
Patent JP-2022019072-A (JP)
Title: Pull hood for isolation
Inventor: NITTA TSUNEZO
IPC: F24F7/06
Filed: 2020-07-17
Abstract: To provide a pull hood for isolation capable of quickly suctioning floating matter released from a subject.SOLUTION: A pull hood 1 for isolation comprises a hood 3 having an opening surface 6a on a top surface 3a and a suction unit 2 that suctions air in the hood 3. In the hood 3, provided is a wind direction change unit that is arranged at a position in a vertical direction of the opening surface 6a and changes the wind direction of the air suctioned from the opening surface 6a by colliding with the air suctioned from the opening surface 6a. The wind direction change unit can change the height at which it collides with the air suctioned from the opening surface 6a.SELECTED DRAWING: Figure 1
Patent JP-2020188489-A (JP)
Title: 4TX Codebook Enhancement in LTE
Inventor: EKO ONGGOSANUSI
IPC: H04B7/0417
Filed: 2020-07-22
Abstract: To provide channel state information (CSI) feedback in a wireless communication system.SOLUTION: A precoding matrix is generated for multi-antenna transmission based on precoding matrix indicator (PMI) feedback. The PMI indicates a choice of precoding matrix derived from a matrix multiplication (604) of two matrices from a first codebook W1 (601) and a second codebook W2 (603). The first codebook W1 comprises at least a first precoding matrix PMI1 constructed with a first group of adjacent Discrete-Fourier-Transform (DFT) vectors. The first codebook W1 may comprise at least a second precoding matrix PMI2 constructed with a second group of uniformly distributed non-adjacent DFT vectors.SELECTED DRAWING: Figure 6
Patent JP-2022026327-A (JP)
Title: Displacement estimation method for railroad bridge
Inventor: TOKUNAGA MUNEMASA
IPC: E01D21/00
Filed: 2020-07-30
Abstract: To provide a displacement estimation method for railroad bridge capable of targeting a railroad bridge such that it is easy to specify its external force caused by a train, and easily finding a high-precision displacement waveform at low cost from acceleration data.SOLUTION: A displacement estimation method for railroad bridge for estimating displacement occurred on the basis of acceleration data obtained from the railroad bridge on which a train travels comprises: a step S1 of acquiring an acceleration waveform when the train passes through the railroad bridge; steps S11, S12 of acquiring data such as a span length of the railroad bridge, kind information on the train, etc.; steps S13, S14 of using a natural vibration frequency and an attenuation ratio of the railroad bridge to calculate a frequency response function and a dynamic displacement waveform; steps S15, S16 of setting an evaluation section of a frequency region to identify static maximum displacement; and steps S31-S40 of performing replacement with a static displacement waveform based upon linear vibration theory in a correction section to generate a displacement waveform in train passage.SELECTED DRAWING: Figure 1
Patent JP-2022026689-A (JP)
Title: Ejection container
Inventor: ISHIZUKA TETSUYA
IPC: B65D81/32
Filed: 2020-07-31
Abstract: To provide an ejection container that enables reduction of the number of parts and stable ejection together while achieving size reduction and design improvement.SOLUTION: There is provided an ejection container 1 comprising an outer container 2 in which a first content W1 is received, an inner container 3 in which a second content W2 is received, a pump unit 5 having a stem 80, and a push-down head 9 in which a first nozzle orifice 6 and a second nozzle orifice 7 are formed. The pump unit comprises an outer cylinder 50, an inner cylinder 80 coupled to the outer cylinder and the inner container, an outer piston 70 received within the outer cylinder, and an inner piston 60 received within the inner cylinder. The push-down head has a first ejection passage 116 for feeding a first content toward the first nozzle orifice from an interior of the outer cylinder with downward movement of the outer piston and a second ejection passage 117 for feeding a second content toward the second nozzle orifice from an interior of the inner cylinder with downward movement of the inner piston, in which the first ejection passage and the second ejection passage are formed independently of each other.SELECTED DRAWING: Figure 1
Patent JP-2022029718-A (JP)
Title: Gas-blast circuit breaker
Inventor: OTA TAKASHI
IPC: H01H33/915
Filed: 2020-08-05
Abstract: To provide means for preventing degradation in insulation in a gas-blast circuit breaker, thereby improving current cutoff performance.SOLUTION: A gas-blast circuit breaker (300) comprises: a fixed contact piece (302); a movable contact piece (303); a heat puffer chamber (318) which contains arc-extinguishing gas heated by arc discharge generated between the fixed contact piece (302) and the movable contact piece (303); a mechanical puffer chamber (319) which contains arc-extinguishing gas; a nozzle (305) which discharges the arc-extinguishing gas from the heat puffer chamber (318); a support part (345), for connecting a fixed part (341) to a movable part (343) in the longitudinal direction, which is located further on the outer side than the mechanical puffer chamber (319) on a cross section perpendicular to the longitudinal direction; and a flow path (347) which passes the arc-extinguishing gas from the mechanical puffer chamber (319) to at least either one of a surface of the support part (345) and a circumferential edge of the nozzle (305) without via the heat puffer chamber (318).SELECTED DRAWING: Figure 3
Patent JP-2022032068-A (JP)
Title: Resin hinge cap
Inventor: TAKANO YOICHI
IPC: B65D47/08
Filed: 2020-08-11
Abstract: To provide a resin hinge cap of a simple structure prevented in connection failure caused by positional displacement of a connection cylinder part in relation to an inner wall, and improved in the degree of freedom of an inner guide and moldability in injection molding.SOLUTION: A resin hinge cap 10 breaks a weakened part 33 by opening operation of an upper lid 40. The upper lid has a connection cylinder part 43 connected to a cut-off scheduled region 31; a cap body 20 has an inner guide 34 arranged inside the connection cylinder part; the inner guide 34 has a front side guide projection 35 and a rear side guide projection 36 that are separately formed in the longitudinal direction; the front side guide projection 35 has front side sloped guide faces 35d on the right/left sides in the front side; and the rear side guide projection 36 has rear side sloped faces 36d on the right/left sides in the rear side.SELECTED DRAWING: Figure 1
Patent JP-2020180306-A (JP)
Title: Impact-resistant adhesive and adhesive for aircraft
Inventor: NOMOTO HIROYUKI
IPC: C09J11/06
Filed: 2020-08-17
Abstract: To provide an impact-resistant adhesive having excellent adhesiveness and impact resistance, and an adhesive for aircraft composed of the impact-resistant adhesive.SOLUTION: An impact-resistant adhesive contains a (meth) acrylic adhesive component or an epoxy adhesive component, and a modified polyvinyl acetal having an imine structure.SELECTED DRAWING: None
Patent JP-2021036520-A (JP)
Title: Underlying layer-attached current collector for nonaqueous electrolyte secondary battery, electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: FUKAGAWA SOICHIRO
IPC: H01M4/66
Filed: 2020-08-21
Abstract: To provide an underlying layer-attached current collector for forming a nonaqueous electrolyte secondary battery superior in charge and discharge cycle characteristics, which is superior in the adhesion and conductivity of an underlying layer formed on a current collector.SOLUTION: The above problem is solved by using an underlying layer-attached current collector for a nonaqueous electrolyte secondary battery, which has an underlying layer formed on at least one face of a metal current collector. In the underlying layer-attached current collector, the basis weight (A) of the underlying layer is 0.05-1 g/m2. The underlying layer contains carbon nanotube. The content (B) of the carbon nanotube in the underlying layer is 60-90 mass% in a total of 100% of solid contents of the underlying layer.SELECTED DRAWING: None
Patent JP-2022036855-A (JP)
Title: Replaceable mold part
Inventor: URATANI NAOTO
IPC: B29C33/10
Filed: 2020-08-24
Abstract: To provide a replaceable mold part which can be replaced without removing a mold base itself from an injection molding machine, without disassembling a mold, without forming special structures such as moving magnets inside the mold base, without making major improvements to the mold base itself, and from a cavity side from an open state of the mold base, thereby contributing to increasing the efficiency of resin molding work.SOLUTION: A replaceable mold part consists of a receiving part 6 that stays on a cavity V side and a detachable part 11. The detachable part, which has the functions of venting gas from the cavity and fixing nested parts to the mold base, is engaged by a mating mechanism in the receiving part. By bringing a magnet into close proximity from the cavity side and applying an external magnetic field, a position of a magnetic material 25 in the receiving part is changed, and the mating mechanism of the detachable part to the receiving part is changed from a fixed state to a released state, so that the detachable part is easily removed from the receiving part from the cavity side.SELECTED DRAWING: Figure 2
Patent JP-2021075039-A (JP)
Title: Composite structure warpage control system
Inventor: FOROUZAN BEHZADPOUR
IPC: B29C70/10
Filed: 2020-08-25
Abstract: To provide a method, an apparatus, and a system for managing composite parts.SOLUTION: The acceptable level of warpage for composite parts is identified. The warpage of the composite part is the change in the composite part during manufacturing that deviates from the design specifications of the composite part. The orientation is selected to form the selected orientation in the stacking order of the plies of the composite part which results in a composite part with an acceptable level of warpage and desired strength. The composite part is manufactured using the selected orientation.SELECTED DRAWING: None
Patent JP-2022039793-A (JP)
Title: Spouting cap
Inventor: OGASAKA YUTA
IPC: B65D47/36
Filed: 2020-08-28
Abstract: To provide a spouting cap allowing easy leak inspection.SOLUTION: A spouting cap comprises: a cap body 4 which has a top wall part 10 continued to an upper part of a fitting cylinder part 6 and in which a part of the top wall part is formed at an inner plug 16, surrounded by a slit 30 and connected to a surrounding top wall portion 11 via a weakened part 32, and in which a spouting nozzle 36 is raised from the periphery of the inner plug; and a top cover 40 in which a cover peripheral wall 44 hanging from a peripheral end part of a top plate 42 is connected to the fitting cylinder part 6 via a hinge 7 and further in which a seal cylinder 50 is protruded from the top plate 42 into the spouting nozzle 36. A gap G is formed between the spouting nozzle 36 and the seal cylinder 50. Via the gap G and the slit 30, an upper side space R formed between the top cover 40 and the cap body 4 and a lower side space Q below the top wall part 10 are communicated with each other. By push-up operation of the inner plug 16 from the outside, the inner plug 16 is pressed in the seal cylinder 50, thereby the seal cylinder is expanded and deformed to close the gap G.SELECTED DRAWING: Figure 1
Patent JP-2022042771-A (JP)
Title: Distance measuring system
Inventor: HORIBA KAZUTERU
IPC: G01S17/89
Filed: 2020-09-03
Abstract: To increase the detection accuracy of a distance measuring sensor mounted on a vehicle.SOLUTION: A distance measuring system comprises: an irradiator 31 that irradiates an object with light; a light receiver 32 that has a pixel array 33 on which a plurality of pixels are formed which detect reflected light reflected on the object; a distance data calculation unit 41 that, based on a result of detection of the reflected light, for each of the plurality of pixels, calculates distance data on the distance to the object 10; a distance image creation unit 42 that creates a distance image by using the distance data; and a vehicle information detection device 2 that detects vehicle information on the movement of a vehicle 1. The distance data calculation unit calculates the distance data multiple times based on results of detection of reflected light reflected on the object in a plurality of different periods. The distance image creation unit converts the coordinates of the pieces of distance data based on the vehicle information to correct the positional deviation between the pieces of distance data on the pixel array, and creates the distance image for an overlapping range of the pieces of distance data.SELECTED DRAWING: Figure 6