baber/WOPTO huggingface dataset:
Patent JP-2022106249-A (JP)
Title: Vegetable or fruit packing sheet-like material
Inventor: KAWAI KENJI
IPC: B65D85/50
Filed: 2021-01-06
Abstract: To provide a sheet-like material suitable for freshness-preserving packaging of vegetable or fruit that: has a high freshness-preserving effect and a moderate rigidity and flexibility; does not deteriorate the quality of packaged vegetable or fruit and is not damaged by pressure or impact from packaged vegetable or fruit; and hardly causes problems such as deformation and damage of a container and a cardboard box even when double-wrapping with the synthetic resin container or the cardboard box.SOLUTION: A three-sided bag having a predetermined size was formed by a fusion-cut seal method using a film of a predetermined thickness made of polyvinyl alcohol having a predetermined piercing elastic modulus. Then, a predetermined amount of strawberries is placed in a transparent container made of stretched polystyrene with an open top surface of a predetermined size, and the container is stored in a three-sided bag. The opening of the three-sided bag is bent and sealed with adhesive tape. As a result, a freshness-preserving packaging of strawberries was carried out.SELECTED DRAWING: Figure 2
Patent JP-2022106471-A (JP)
Title: Clip device for endoscope
Inventor: ABE TETSUO
IPC: A61B17/128
Filed: 2021-01-07
Abstract: To provide a convenient clip device for an endoscope which has versatility regarding clips different from one another in length.SOLUTION: A clip device for an endoscope includes: a clip 2 which has a plurality of arm parts 2a and an engaging part 2c provided on an end side of the arm parts 2a; an operation wire (a wire rope 20) attached to/removed from the engaging part 2c of the clip 2; a ring 5 which is disposed on an outer periphery of the clip 2 and opens/closes the clip 2 in accordance with a relative position with respect to the clip 2; and a cylindrical sleeve 70 covering an outer periphery on a proximal side of the clip 2. The sleeve 70 covers the whole circumference of the engaging part 2c of the clip 2 at a position where the clip 2 is detached from the wire rope 20 when the wire rope 20 is pulled. The sleeve 70 is formed of an ultra elastic body which allows enlargement of a diameter of the engaging part 2c so as to allow the clip 2 to be detached.SELECTED DRAWING: Figure 6
Patent JP-2022107417-A (JP)
Title: Information processing device
Inventor: NODA TAKUJI
IPC: G08C17/00
Filed: 2021-01-08
Abstract: To reduce an initial set time of an electronic tag.SOLUTION: An information processing device includes: a smart adapter communication unit 2 that includes an interface communicating with an electronic tag 3 that has an internal clock and a sensor for measuring an organism; and an internal clock 106 that obtains a current time; and a CPU 101 that activates the electronic tag 3 by communicating with the electronic tag 3 via the smart adapter communication unit 2 and writes information for measurement into the electronic tag 3, the information for measurement including the current time obtained by the internal clock 106 and being used when the electronic tag 3 measures the organism.SELECTED DRAWING: Figure 2
Patent JP-2022108358-A (JP)
Title: Semiconductor manufacturing device and control method thereof
Inventor: KURODA YUICHI
IPC: C23C16/52
Filed: 2021-01-13
Abstract: To provide a semiconductor manufacturing device capable of confirming clogging of piping without stopping.SOLUTION: A semiconductor manufacturing device according to an embodiment includes a reaction chamber, a pipe connected to the reaction chamber, an intake port, and an exhaust port, and the intake port or the exhaust port includes a vacuum pump connected to the pipe, a first acoustic sensor provided in the pipe, and a control device having a determination unit that determines clogging of a pipe on the basis of a first output of the first acoustic sensor.SELECTED DRAWING: Figure 1
Patent JP-2022108768-A (JP)
Title: Image forming apparatus
Inventor: SAKAGUCHI SHINTARO
IPC: G03G21/00
Filed: 2021-01-14
Abstract: To provide an image forming apparatus that, when forming images on both sides of a sheet, can increase the number of sheets processed per unit time and extend the life of a developing roller.SOLUTION: An image forming unit 3 changes to a first state for forming a monochrome image and a second state for forming a color image. When images formed on both sides of N-th (N is a positive integer), N+1-th, and N+2-th sheets SH are all monochrome images or all color images, a control unit C1 causes the image forming unit 3 to convey the N+2-th sheet SH and form the images before forming the images on both sides of the N+1-th sheet SH, and when images formed on both sides of the N-th, N+1-th, and N+2-th sheets SH include both monochrome and color images, causes the image forming unit 3 to convey the N+2-th sheet SH and form the images after forming the images on both sides of the N+1-th sheet SH.SELECTED DRAWING: Figure 6
Patent JP-2022056306-A (JP)
Title: Assembly block
Inventor: KICHIJO HIROSHI
IPC: E04B2/42
Filed: 2021-01-15
Abstract: To provide an assembly block that enables making a three-dimensional structure of various shapes as large articles of utility excellent in strength.SOLUTION: An assembly block comprises a combination of block pieces 1 having a planar shape of a square and an equilateral triangle respectively, a joint 2 for connecting the block pieces 1, and lock pieces 3 for fixing the joint 2 to the block pieces 1. These parts are formed by machining a metal plate. As for the block piece 1, a side plate part 12 is continuously-arranged on each side of a flat plate part 11. The joint 2 is configured so that plug pieces 22 may be protruded from a middle core 21. When the plug pieces 22 of the joint 2 are inserted into connecting slits 13 of the block piece 1, and the lock pieces 3 are inserted into retaining slits 14 of the block piece 1 and a retaining slit 23 of the joint 2 which are in communication, the plug pieces 22 are prevented from falling off the connecting slits 13.SELECTED DRAWING: Figure 1
Patent JP-2022110967-A (JP)
Title: System, information processing method, and program
Inventor: HANAKADA TETSUO
IPC: A61H19/00
Filed: 2021-01-19
Abstract: To provide a system, an information processing method, and a program capable of operating each device such as a massage machine even when a user and a partner are away from each other.SOLUTION: A system 100 is configured so as to execute an acquisition step, a specification step, and a transmission step. In the acquisition step, operation instructions are acquired from first terminals 2a, 2b,...2n. In the specification step, second terminals 4a, 4b,...4n corresponding to the first terminals are specified when the first terminals are set to an exchange mode. The second terminals are paired with second devices. In the transmission step, control instructions corresponding to the operation instructions are transmitted to the second terminal specified in the specification step so that control of the second device using the first terminal can be made.SELECTED DRAWING: Figure 1
Patent JP-2021177058-A (JP)
Title: Method for repairing steel material, method for repairing harbor steel structure, repaired steel material, and application propriety determination method of method for repairing steel material
Inventor: YOSHIDA TAKESHI
IPC: E02D27/12
Filed: 2021-01-25
Abstract: To provide a method for repairing a steel material and a method for repairing a harbor steel structure which dispense with excessive repair and can rationally shorten a construction period according to a degree of generation of corrosion, and a repaired steel material and an application propriety determination method of a method for repairing a steel material.SOLUTION: There is provided a method for repairing a steel material that is installed in the underwater ground and generates corrosion. A steel plate 3 for repair for blocking the corrosion, whose length in a circumferential direction when being brought into contact with a steel material is set at three times or more and five times or less as long as a maximum diameter of a hole 5 of the corrosion (when the length five times as long as the maximum diameter does not exceed 300 mm, the length is set at 300 mm or less), is welded to a steel material.SELECTED DRAWING: Figure 1
Patent JP-2021120338-A (JP)
Title: Method for producing ionized calcium oxide powder
Inventor: KOO DONG CHAN
IPC: C01F11/04
Filed: 2021-01-25
Abstract: To provide a method for producing calcium oxide by which high-purity calcium oxide powder having a high degree of ionization can be produced.SOLUTION: A method for producing ionized calcium oxide powder according to the present application comprises a step of washing and drying shellfish, a step of pulverizing the shellfish, a step of heat-treating the powder, a step of electrolyzing the powder, and a step of ultrasonically treating the powder.SELECTED DRAWING: Figure 1
Patent JP-2022114656-A (JP)
Title: Pressure sensor and position detection device
Inventor: FUKUDA MASASHI
IPC: G06F3/02
Filed: 2021-01-27
Abstract: To precisely locate a position to which external force is actually applied from among a plurality of pressure application positions.SOLUTION: A pressure sensor includes: a board; a lower electrode; a first piezoelectric layer in which a piezoelectric body is formed on the lower electrode; an intermediate electrode formed on the first piezoelectric layer; a second piezoelectric layer in which a piezoelectric body having a thickness differing from that of the first piezoelectric layer is formed on the intermediate electrode; an upper electrode formed on the second piezoelectric layer; a pressure application part formed on the upper electrode; a signal reception part for receiving a first detection signal outputted from the lower electrode and the intermediate electrode and a second detection signal outputted from the intermediate electrode and the upper electrode; and an external force identification part for identifying magnitude of external force applied to the pressure application part on the basis of the first detection signal and the second detection signal. A piezoelectric body having a fixed thickness is formed in at least one of the first piezoelectric layer and the second piezoelectric layer.SELECTED DRAWING: Figure 4
Patent JP-2021091969-A (JP)
Title: Method of manufacturing flexible organic-inorganic laminate
Inventor: MARAIKE AHLF
IPC: C23C16/22
Filed: 2021-02-08
Abstract: To provide a method of manufacturing a film having a high water barrier characteristic and a high oxygen barrier characteristic.SOLUTION: A method of manufacturing a laminate includes (a) a step of depositing an inorganic layer by an atomic layer deposition process, and (b) a step of depositing an organic layer including selenol including one or more hydroxyl groups by a molecular layer deposition process.SELECTED DRAWING: None
Patent JP-2022120950-A (JP)
Title: Displacement measurement device and displacement measurement method
Inventor: NAKAZAWA TAKESHI
IPC: G01B11/00
Filed: 2021-02-08
Abstract: To provide a displacement measurement device and a displacement measurement method that can easily measure the displacement of a marker or an object by extension with high resolution.SOLUTION: A marker has a periodic pattern and a geometric pattern. A sampling moire unit 26 includes: detecting a phase of a moire stripe using a sampling moire method applied to each periodic pattern in each marker image (29a, 29b); and calculating a phase difference of the moire stripe between images within one cycle of the moire stripe. A phase-only correlation unit 27 includes: calculating each correlation between the images using a phase-only correlation method applied to each geometric pattern in each marker image (29a, 29b); and thereby calculating a shift amount of the geometric pattern. A displacement magnitude calculation unit 28 includes: determining a magnitude of a period shift incurred to the phase difference of the moire stripe calculated by the sampling moire unit based on the shift amount of the geometric pattern; and calculating a magnitude of displacement of the marker based on the determination result.SELECTED DRAWING: Figure 4
Patent JP-2022121064-A (JP)
Title: Sealing confirmation label, and paper pack container on which label is attached
Inventor: KITAMATSU MUNECHIKA
IPC: B65D55/06
Filed: 2021-02-08
Abstract: To acquire a sealing confirmation label which can sufficiently secure an unopened state even when it is sealed without using a plastic film such as a shrink film, and in which an evidence of cutting the seal and opening can stay by a mark that can be confirmed.SOLUTION: A sealing confirmation label (1) is attached to a paper pack container (2) whose innermost surface is made of a sealant layer and which has a pouring port (24) closed by a cap (3) on a pouring surface (21). The label is continuously attached to the closing cap and the pouring surface. In the vicinity of the boundary between the pouring surface of the container and the cap, a weakened line (13) is provided, and the label can be easily broken by the weakened line.SELECTED DRAWING: Figure 1
Patent JP-2021136019-A (JP)
Title: Single shot prediction based on synthesis field
Inventor: ISHT DWIVEDI
IPC: G06T7/20
Filed: 2021-02-08
Abstract: To perform track prediction in real time using minimum computing resources.SOLUTION: A method for single shot orbit prediction based on a synthesis field includes the steps of: concatenating a set of features and a set of trajectories from an image to generate an interaction module input; receiving the interaction module input; encoding a set of interactions between several agents and between the several agents and environment; concatenating the set of interactions and a localized synthesis field map to generate a decoder input; receiving the decoder input; generating a localized synthesis field map and an associated synthesis field map; and generating a set of orbit predictions for the several agents based on the localized synthesis field map and the associated synthesis field map.SELECTED DRAWING: Figure 5
Patent JP-2022123584-A (JP)
Title: image display device
Inventor: ONISHI RYOJI
IPC: G09F9/30
Filed: 2021-02-12
Abstract: To provide an image display device which can properly switch between the transmission state and the non-transmission state according to an image.SOLUTION: An image display device 1 comprises: a display panel 10 which has the light transmissivity and displays an image; a light control panel 20 which is arranged so as to oppose the back surface of the display panel 10; and a control unit 70 which performs control so as to switch to any of the image display mode of displaying the image on the display panel 10 and switching a region opposite to the region where the image is displayed on the display panel 10 into the non-transmission state, and the transmission mode of displaying no image on the display panel 10 and switching the light control panel 20 into the transmission state. The light control panel 20 comprises: a first electrode layer 32 and a second electrode layer 52 arranged so as to oppose each other; and a light control layer 40 of the first electrode layer 32 and the second electrode layer 52. The first electrode layer 32 is electrically divided into a plurality of partial first electrode parts. The second electrode layer 52 functions as a common electrode that is common to each of the plurality of partial first electrode parts.SELECTED DRAWING: Figure 4
Patent JP-2022124527-A (JP)
Title: Use management system
Inventor: ZHANG LIFENG
IPC: G16Y10/40
Filed: 2021-02-16
Abstract: To increase a possibility to notify a user of availability of driving in a desired environment.SOLUTION: A use management system for managing the use of a vehicle driving test place includes: an acquisition section for acquiring a use desired time band and use desired environment of a user of the driving test place; and a notification section for notifying a user terminal of the user of availability in the desired environment when the use desired environment is generated in at least a partial time band of the use desired time band.SELECTED DRAWING: Figure 1
Patent JP-2022124831-A (JP)
Title: Power converting device and control method
Inventor: TAWARAGI Takayoshi
IPC: H02M7/483
Filed: 2021-02-16
Abstract: To suppress voltage fluctuations due to variations in a component parameter to improve stability in a multi-level power conversion device using a flying capacitor.SOLUTION: A control unit of a power conversion unit increases or decreases a gate voltage value that is applied to a gate terminal of a switch element to be controlled from a first switch element to a fourth switch element of a first capacitor circuit based on a voltage detection value of a first flying capacitor and that is a value allowing the conduction between a drain terminal and a source terminal. Alternatively, the control unit causes a degree of gradient of the gate voltage value to change, and based on the voltage detection value of a second flying capacitor, increases or decreases a gate voltage value that is applied to the gate terminal of the switch element to be controlled from a fifth switch element to an eighth switch element of a second capacitor circuit and that is a value allowing the conduction between the drain terminal and the source terminal. Alternatively, the control unit causes a degree of gradient of the gate voltage value to change.SELECTED DRAWING: Figure 8
Patent JP-2022125900-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ASATANI SATOTSUGU
IPC: B25J13/00
Filed: 2021-02-17
Abstract: To more accurately operate a robot.SOLUTION: A learning device (20) includes a generation model (M1) and a discrimination model (M2). The discrimination model (M2) generates an operation parameter for regulating operation of a robot, and operation result information indicating a result of the operation of the robot by inputting condition information indicating a condition of operating the robot thereto. The generation model (M1) generates the operation parameter by inputting at least the condition information thereto.SELECTED DRAWING: Figure 2
Patent JP-2022127465-A (JP)
Title: Control device of variable compression ratio mechanism, control device of internal combustion engine, and control system
Inventor: SAOTOME HIROTO
IPC: F02D15/02
Filed: 2021-02-19
Abstract: To continuously and properly control a VCR mechanism even if a power supply is instantaneously interrupted, in a control device of the VCR mechanism, a control device of an internal combustion engine, and a control system.SOLUTION: A control device of a VCR mechanism controls an actuator so that a rotation angle of a control shaft approximates a target angle of the control shaft which is received from an external device, transmits the rotation angle of the control shaft to the external device, and makes the external device back up the rotation angle. Then, the control device of the VCR device estimates an angle change amount of the control shaft which is changed during the instantaneous interruption of a power supply according to an instantaneous interruption time and an operation state of the internal combustion engine when the power supply is instantaneously interrupted, acquires the rotation angle of the control shaft by adding the angle change amount to the rotation angle of the control shaft which is backed up to the external device, and continues the control of the actuator according to the rotation angle.SELECTED DRAWING: Figure 5
Patent JP-2022127767-A (JP)
Title: Medium detector
Inventor: WATANABE TAKASHI
IPC: G07D11/22
Filed: 2021-02-22
Abstract: To provide a medium detector that comprises a sensor having a light-emitting unit for emitting detection light for detecting a medium toward a transport path and a light-receiving unit for receiving the detection light, so as to detect a medium over a broad range by a simple configuration.SOLUTION: A medium detector includes as one example a paper-currency detector 1 comprising a sensor having a light-emitting unit 11 that emits detection light L for detecting a paper-currency B, one example of a medium, toward a transport path 101 and a light-receiving unit 12 that receives the detection light L and prisms 21-25, one examples of a plurality of reflection units, that reflect the detection light L emitted by the light-emitting unit 11 toward an opposite side with respect to the transport path 101. The plurality of prisms 21-25 are arranged two or more (prisms 21, 23, 25) on one side with respect to the transport path 101 and arranged in the number one less than that on the one side (prisms 22, 24) on the other side with respect to the transport path 101. The light-emitting unit 11 and the light-receiving unit 12 are arranged on the other side with respect to the transport path 101.SELECTED DRAWING: Figure 2
Patent JP-2022128543-A (JP)
Title: Work style analysis method, work style analysis device, and program
Inventor: SHIRATORI TAKESHI
IPC: G06Q10/06
Filed: 2021-02-23
Abstract: To provide a work style analysis method, a work style analysis device, and a program for analyzing work styles in companies and other organizations.SOLUTION: A work style analysis device 100 comprises: a parameter collection unit 110 for collecting a parameter group that serves as an input value for analysis of an organization; a coordinate calculation unit 120 for calculating, from each of the parameters included in the collected parameter group, coordinates in a coordinate system consisting of at least two or more coordinate axes; and a pattern determination unit 130 for determining which of the preset work style patterns applies to the work style in the organization on the basis of the calculated coordinates.SELECTED DRAWING: Figure 1
Patent JP-2022129118-A (JP)
Title: tray and wrench tool set
Inventor: TASAI YUKI
IPC: B25B13/02
Filed: 2021-02-24
Abstract: To provide a tray of a maintenance component which can be applied to various vehicle models and enables efficient utilization of a storage space of a vehicle.SOLUTION: A tray 1 is used to hold a maintenance component (for example, a spare fuse 8). The tray 1 may be directly fixed to a wrench handle 9 with at least part of the tray 1 inserted into the wrench handle 9 attachable to a wrench 90. A holding part 13 which holds the maintenance component is provided at an insertion part 11 which is inserted into the wrench handle 9.SELECTED DRAWING: Figure 1
Patent JP-2022129179-A (JP)
Title: dental mirror
Inventor: NAKAMURA KAYO
IPC: A61B1/247
Filed: 2021-02-24
Abstract: To provide a dental mirror which makes it easy for a dentist or a dental hygienist to simultaneously hold a dental mirror and a vacuum tube with a single hand when he or she performs treatment such as calculus removal in a patient's oral cavity.SOLUTION: The dental mirror to be fit to the vacuum tube for dental treatment comprises a mirror body and a holder to be fit to the vacuum tube. The mirror body includes a mirror, a mirror support for holding the mirror on a main face, and a first magnet fixed to the rear face of the mirror support. The holder has a second magnet fixed thereto, and the mirror body and the holder are attachable to and detachable from each other with an attraction force of the first magnet and the second magnet.SELECTED DRAWING: Figure 2
Patent JP-2022131629-A (JP)
Title: Program, method for processing information, and terminal
Inventor: SUZUKI AYUKO
IPC: G06Q40/06
Filed: 2021-02-26
Abstract: To increase the convenience for a user about managing points.SOLUTION: A terminal of a user executes a program including the processing in which: a control unit of the terminal acquires information of an investment target based on an index value related to the number of points of a user, the number of points being related to a variable index value and is varied according to change of the index value; and a display unit displays the acquired information of the investment target.SELECTED DRAWING: Figure 1-1