baber/WOPTO huggingface dataset:
Patent JP-2021109658-A (JP)
Title: Pallet
Inventor: AKIYAMA KENJI
IPC: B65D19/32
Filed: 2020-01-06
Abstract: To provide a pallet capable of being effectively reinforced with reinforcement members..SOLUTION: A pallet 1 has: a deck part 3 roughly rectangular in plan view; corner column parts 5 provided at four corners of the deck part 3; first intermediate column parts 7 each installed at an intermediate part of a pair of the corner column parts 5 each juxtaposed along a pair of facing first side parts 6 out of side parts of the deck part 3; second intermediate column parts 9 each installed at an intermediate part of the pair of the corner column parts 5 each juxtaposed along a pair of facing second side parts 8 extended roughly orthogonally to the first side parts 6 out of the side parts of the deck part 3; and a central column part 10 installed at a central part of the deck part 3. Between the corner column parts 5 and each first intermediate column part 7, and between the corner column parts 5 and each second intermediate column part 9, fork insertion parts 11 allowing insertion of the forks of a fork lift truck are provided. Reinforcement members 31 are installed from an upper part of each first intermediate column part 7 over an upper part of each second intermediate column part 9.SELECTED DRAWING: Figure 3
Patent JP-2021108791-A (JP)
Title: Malignant melanoma diagnostic apparatus
Inventor: ANDO TSUGUNAGA
IPC: A61B5/0285
Filed: 2020-01-07
Abstract: To provide a malignant melanoma diagnostic apparatus which can reduce the burden on a patient with a laser Doppler blood flow measurement method using a simple optical system and highly accurately perform diagnosis of a malignant melanoma in a non-invasive manner.SOLUTION: The malignant melanoma diagnostic apparatus comprises a laser Doppler blood flow measurement device 10 including: a condensing optical system 20 which makes laser beams of branched sheet light intersect with each other at a prescribed position in a living body; a light reception member 24 which is arranged at an image formation position of scattered light in a portion where the sheet light intersects with each other; and a photoelectric conversion element 32 which converts the scattered light incident on the light reception member 24 into an electric signal. The laser Doppler blood flow measurement device calculates a blood flow speed with the blood flow in a blood vessel at a prescribed position in a biological tissue. The malignant melanoma diagnostic apparatus comprises deep learning means 40 which can determine a malignant melanoma by performing deep learning of a known photographed image a and a blood flow image b in advance. The malignant melanoma diagnostic apparatus acquires the photographed image a obtained by photographing the skin suspected to have a malignant melanoma and the blood flow image b measured by the laser Doppler blood flow measurement device 10 and determines whether or not the skin has the malignant melanoma on the basis of a learning result of the deep learning means 40.SELECTED DRAWING: Figure 1
Patent JP-2021111175-A (JP)
Title: Settlement controller and program
Inventor: AIKAWA HIROYUKI
IPC: G06Q20/34
Filed: 2020-01-14
Abstract: To solve the problem in which the approval for a settlement is not obtained when a financial account balance or a credit limit balance is short, in a case where a real-time settlement such as a debit card or a credit settlement is performed.SOLUTION: A settlement controller comprises a settlement information storage unit which stores, in association with identification information of a settlement device; information for performing a real-time settlement from a financial account related to the settlement device; information for performing credit settlement on the basis of the settlement device. The settlement controller comprises a determination unit for determining whether the real-time settlement or the credit settlement is performed, on the basis of a received settlement request and information stored by the settlement information storage unit in association with the identification information of the settlement device used for settlement.SELECTED DRAWING: Figure 6
Patent JP-2021114390-A (JP)
Title: Negative electrode active material, negative electrode, non-aqueous electrolyte power storage element, and manufacturing method of the same
Inventor: SAWADA EISUKE
IPC: H01G11/06
Filed: 2020-01-17
Abstract: SOLUTION: One aspect of the present invention is a negative electrode active material for a non-aqueous electrolyte power storage element that is a carbon material, contains oxygen that is desorbed by heating, and in which the content of oxygen that is desorbed at a temperature exceeding 800°C but less than or equal to 2,500°C is 4% or more by mass relative to the carbon material described above before heating, and in which the average lattice plane spacing d110 is greater than 0.1226 nm.EFFECT: It is possible to provide a negative electrode active material with a large discharge capacity and a high discharge capacity ratio in the potential range below 1.2 V vs. Li/Li+, a negative electrode having the negative electrode active material, a non-aqueous electrolyte power storage element, and a manufacturing method of the same.SELECTED DRAWING: Figure 1
Patent JP-2021114694-A (JP)
Title: Sound output device
Inventor: IKEDA TAKESHI
IPC: H04R1/00
Filed: 2020-01-17
Abstract: To provide a sound output device that allows water inside a loudspeaker unit to be discharged quickly and easily.SOLUTION: In a wearable loudspeaker (sound output device) 100, a loudspeaker unit 1 includes a vibrating member 2, which is provided inside and generates sound, and a sound emission path 4, which leads from the vibrating member 2 to a top surface 1a of the loudspeaker unit 1. A cover member 5 is placed on the top surface 1a of the loudspeaker unit 1. The cover member 5 does not cover all of the sound emission path 4 but opens a part of the sound emission path 4 to form an opening 4a. Through the opening 4a, water that has entered the loudspeaker unit 1 can be discharged to the outside in a short time.SELECTED DRAWING: Figure 4
Patent JP-2021112372-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2020-01-17
Abstract: To solve a risk of a decrease in an interest in a game when a game performance results in a jackpot relatively disadvantageous to a player while increasing an interest in a game in execution of a game performance having high jackpot reliability, where a conventional game machine had a plurality of jackpots, namely those relatively advantageous and those relatively disadvantageous to a player, had a plurality of game performances having different execution modes and showed different jackpot reliability depending on a game performance to be executed, enhanced a player's interest in a game in execution of a game performance having high jackpot reliability, and further enhanced an interest in a game when an advantageous jackpot occurs.SOLUTION: In a game machine having diverse game performances, the game machine is capable of enhancing an interest in a game.SELECTED DRAWING: Figure 89
Patent JP-2021117507-A (JP)
Title: Questionnaire result analysis system and questionnaire result analysis method
Inventor: TANAKA KEISHIRO
IPC: G06Q30/02
Filed: 2020-01-22
Abstract: To provide a questionnaire result analysis system capable of grasping a new population that allows reaction data that are highly useful for marketing, to be grasped.SOLUTION: The analysis system S is provided with a trend value recognition unit 1j for recognizing a trend value of a population and the trend value of a response of a target group extracted from the population, a deviation degree recognition unit 1k for recognizing a deviation degree of those trend values, and a peculiar keyword/tag recognition unit 1l for recognizing a keyword related to a questionnaire as a peculiar keyword of the target group when the degree of the deviation is equal to or higher than a predetermined threshold.SELECTED DRAWING: Figure 2
Patent JP-2021116617-A (JP)
Title: Mobile type partition structure
Inventor: NAGATA SHUICHI
IPC: E04B2/82
Filed: 2020-01-27
Abstract: To provide a mobile type partition structure which can be constructed easily, which is simple and which is inexpensive.SOLUTION: A mobile type partition structure includes: a rail 1 which is mounted on a head jamb; a mobile partition part 5 including an upper side mobile part 2 which can move with respect to the rail 1, a lower side mobile part 3 which can move with resect to a doorsill, and a mobile wall 4; an upper side fixed part 6 which is mounted on the head jamb; a lower side fixed part 7 which is mounted on the doorsill; and a fixed partition part 8 which is fixed to the upper side fixed part 6 and which is fixed with the lower side fixed part 7. In a state where the mobile partition part 5 and the fixed partition part 8 are mounted between the head jamb and the doorsill, in the movement direction of the mobile partition part 5, the mobile partition part 5 and the fixed partition part 8 are overlapped with each other at least partially, and the mobile type partition structure partitions between one space and the other space.SELECTED DRAWING: Figure 2
Patent JP-2021115558-A (JP)
Title: Waste insolubilization method
Inventor: NOZAKI TAKAHITO
IPC: B09B3/00
Filed: 2020-01-29
Abstract: To provide a method for insolubilizing heavy metals contained in a waste.SOLUTION: There is provided a method for mixing a waste containing heavy metals and a heavy metal insolubilization material containing ferrous chloride as a main component, and insolubilizing heavy metals contained in the waste, in which a mass ratio (SO3/CaO) of SO3 to CaO which are contained in the waste is 0.04-0.50, and a mass ratio (SO3/Al2O3) of SO3 to Al2O3 is 0.06-11.5. The waste is preferably produced by heating a material before production of the waste at 600-1,300°C. The heavy metals contained in the waste are preferably selenium or a selenium compound.SELECTED DRAWING: None
Patent JP-2020062567-A (JP)
Title: Interventional device having integrated embolic filter and associated method
Inventor: RAVISH SACHAR
IPC: A61F2/01
Filed: 2020-02-03
Abstract: To provide a percutaneous transluminal device.SOLUTION: A percutaneous transluminal device comprises: an elongated catheter; an interventional device operably coupled to the proximal end of the catheter; a filter operably coupled to the distal end of the catheter, the filter movable between a collapsed position and a deployed position 218; and an actuator wire for deploying and collapsing the filter. The filter comprises a filter chassis including: a movable collar; a fixed collar; and a tubular braided scaffolding coupled between the movable collar and the fixed collar. When the filter moves between the collapsed position and a deployed position, each wire of the braided scaffolding moves between the movable collar and the fixed collar independently of the other wires.SELECTED DRAWING: Figure 1
Patent JP-2021128530-A (JP)
Title: Error amplifier and power supply circuit
Inventor: MURAKI TARO
IPC: G05F1/56
Filed: 2020-02-13
Abstract: To provide a power supply circuit having a soft start function and an error amplifier that can be used with the same.SOLUTION: An input differential pair 102 includes a first transistor MN1 whose gate is connected to a first input terminal and a second transistor MN2 whose gate is connected to a second input terminal. A tail current source 104 is connected to the input differential pair 102. A third transistor MN3 is provided between the first transistor MN1 and a load circuit 106. A fourth transistor MN4 is provided between the second transistor MN2 and the load circuit 106. A first voltage source 110 supplies the gate of the third transistor MN3 with a soft start voltage VSS that gradually changes with time. A second voltage source 112 supplies the gate of the fourth transistor MN4 with a bias voltage VBIAS.SELECTED DRAWING: Figure 6
Patent JP-2021128093-A (JP)
Title: Pcb metallographic structure test piece operation system and method
Inventor: CHEN SIMING
IPC: G01N1/32
Filed: 2020-02-14
Abstract: To provide a PCB metallographic structure test piece operation system and method.SOLUTION: The operation system includes an adjustment device, a clamp tool, an imaging device, a display device, a reference line generation module, and an automatic polish finishing device. The clamp tool is mounted on the adjustment device and is used for tightly sandwiching an embedded test piece, the imaging device is used for imaging an enlarged image toward the adjustment device and allows the display device to display the enlarged image, and the reference line generation module is used for generating at least one reference line on a screen of the display device. Therefore, when the adjustment device is operated by observing the enlarged image and the reference line displayed on the display device, the position corresponding to the clamp tool of the embedded test piece can be adjusted, and when the clamp tool is mounted on an automatic polish finishing device, the embedded test piece can be precisely subjected to polish finishing.SELECTED DRAWING: Figure 1
Patent JP-2021130182-A (JP)
Title: Barrel lid attaching/detaching structure of barrel tank
Inventor: KAWAHARA TATSUKI
IPC: F16J13/04
Filed: 2020-02-21
Abstract: To prevent a barrel lid from casually coming off from a barrel main body.SOLUTION: A barrel lid attaching/detaching structure of a barrel tank B comprises: a barrel main body 10; a barrel lid 15 that opens and closes an upper surface opening part 11 of the barrel main body 10 and constitutes the barrel tank B; a lock member 25 that can be displaced between a lock position at which the barrel lid 15 is fixedly locked to the barrel main body 10 and a lock releasing position at which fixing of the barrel lid 15 to the barrel main body 10 is released; and locking members 32 that can be displaced between a locking position and a locking-releasing position. In a state where the lock member 25 is at the lock releasing position and the locking members 32 are at the locking position, the barrel lid 15 is restricted by the lock member 25 from detaching from the barrel main body 10, and in a state where the lock member 25 is at the lock releasing position and the locking members 32 are at the locking-releasing position, the barrel lid 15 is permitted to detach from the barrel main body 10.SELECTED DRAWING: Figure 3
Patent JP-2021136259-A (JP)
Title: Thermal processing method
Inventor: FUSE KAZUHIKO
IPC: H01L21/31
Filed: 2020-02-25
Abstract: To provide a thermal processing method that can form a thin silicon oxynitride film with high quality.SOLUTION: The temperature of a semiconductor wafer is increased to first preliminary heating temperature with light irradiation from a halogen lamp, and the semiconductor wafer is irradiated with flash light in an oxidizing atmosphere containing oxygen so that a silicon oxide film is formed on a surface of the semiconductor wafer. Subsequently, the temperature of the semiconductor wafer is decreased once, and the temperature of the semiconductor wafer is increased again to second preliminary heating temperature with the light irradiation from the halogen lamp, and the semiconductor wafer is irradiated with the flash light in a nitriding atmosphere containing ammonia so that the silicon oxide film on the surface of the semiconductor wafer is nitrided. The silicon oxide film is formed by heating the surface of the semiconductor wafer for one second or less by the irradiation with the flash light whose irradiation time is extremely short, and the silicon oxide film is nitrided, so that a thin silicon oxynitride film with high quality can be formed.SELECTED DRAWING: Figure 8
Patent JP-2021133302-A (JP)
Title: Oil recovery system and recovery method of oil
Inventor: OTSUKA SEIJI
IPC: B09C1/00
Filed: 2020-02-27
Abstract: To provide an oil recovery system and an oil recovery method capable of preventing draining to the outside of a site boundary of fluid including oil.SOLUTION: A groove 11 is excavated to a position deeper than a ground water level fluctuation range 31 inside a site boundary 3 of an oil storage facility 2. A drain material 4 which does not transmit the fluid from one surface to the other surface is arranged in the groove 11 so that the surface provided with a shielding material 32 is on the site boundary 3 side. The drain material 4 extends in the horizontal direction over the entire height of the ground water level fluctuation range 31 of a ground 1. Then, the groove 11 is filled back, one end of a suction hose 5 of which the other end is connected to the drain material 4 is connected to a vacuum suction portion 6, and the vacuum suction portion 6 is operated to suction the oil from the drain material 4.SELECTED DRAWING: Figure 1
Patent JP-2021133305-A (JP)
Title: Electric dust collector
Inventor: SHIMIZU TSUTOMU
IPC: B03C3/36
Filed: 2020-02-27
Abstract: To provide an electric dust collector which can enhance dust collection efficiency by a dust collection section by controlling flow rate of exhaust gas at the time of passing the inside of the dust collection section.SOLUTION: An electric dust collector includes: an inlet duct; and a dust collection section into which exhaust gas is introduced through the inlet duct. An enlargement flow passage which has flow passage area gradually increasing along a flow direction of the exhaust gas is defined on an inner peripheral surface of the inlet duct. The enlargement flow passage has a shield plate perpendicular to the flow direction of the exhaust gas. The shield plate has a shield section in a region located outside an uppermost stream section of the enlargement flow passage in an axial view of the enlargement flow passage.SELECTED DRAWING: Figure 2
Patent JP-2020143276-A (JP)
Title: Multinary ionomer
Inventor: UEMATSU MASAHIRO
IPC: C08F4/72
Filed: 2020-02-27
Abstract: To provide a multinary ionomer that is excellent in a balance of flexibility, strength and transparency and has excellent adhesive performance to a dissimilar material having high polarity.SOLUTION: The multinary ionomer is characterized in that in (D) a multinary copolymer including as essential constitutional units (A) a structural unit derived from at least one kind selected from the group consisting of ethylene and a 3-20C α-olefin, (B) a structural unit derived from a monomer having at least one kind selected from the group consisting of a carboxyl group and a dicarboxylic acid anhydride group and (C) a structural unit derived from a specific noncyclic monomer, at least some of at least one kind selected from the group consisting of a carboxylic group or a dicarboxylic acid anhydride group as the structural unit (B) is converted into a specific metal-containing carboxylate; and the phase angle δ at an absolute value G*=0.1 MPa of a complex elastic modulus as measured by a rotary rheometer is 50 degree to 75 degree.SELECTED DRAWING: None
Patent JP-2021136634-A (JP)
Title: Imaging device and imaging system
Inventor: ITANO TETSUYA
IPC: H04N5/3745
Filed: 2020-02-28
Abstract: To reduce the deterioration in image quality due to operation of transistors for adding capacitance.SOLUTION: In a period where a signal from an amplification transistor is output from a pixel through a selection transistor in an imaging device according to the present disclosure, gate voltage of a capacitance adding transistor changes from first voltage VH to second voltage VL, and the voltage change quantity per time for which the gate voltage changes from the first voltage VH to the second voltage VL is smaller than the voltage change quantity per unit time for which the gate voltage changes from the second voltage VL to the first voltage VH.SELECTED DRAWING: Figure 2
Patent JP-2021137163-A (JP)
Title: furniture
Inventor: SASAZAKI SATORU
IPC: A47C7/56
Filed: 2020-03-03
Abstract: To provide furniture including an optional member which facilitates removal work from a leg body, and hardly causes damage to the outer periphery of the leg body in removing.SOLUTION: Furniture 1 comprises: a furniture body having a load support body, and a support structure 2 supporting the load support body from below; and an optional member 7 attachable/detachable to/from the support structure 2. Engaging recesses 6 opened on side surfaces are formed on the support structure 2. The optional member 7 includes: engaging pieces 71 disposed in the engaging recesses 6; and connection parts 75 connected to the engaging pieces 71 and supported on a furniture installation surface F below the load support body.SELECTED DRAWING: Figure 1
Patent JP-2021139858-A (JP)
Title: Restoration method of pressure waveform
Inventor: KIKUCHI KATSUHIRO
IPC: G01P5/14
Filed: 2020-03-09
Abstract: To provide a restoration method of pressure waveform capable of properly restoring a pressure waveform by designing a digital restoration filter based on the estimation result of the frequency characteristics of a pressure type current meter.SOLUTION: The restoration method of pressure waveform is a method of restoration of a pressure waveform distorted due to the frequency characteristics of the pressure current meter. The restoration method includes: a step of calculating the frequency characteristics of the pressure current meter based on the distorted pressure waveform as the target to be restored; a step of designing a digital restoration filter that has the frequency characteristics opposite to the calculated frequency characteristics of the pressure current meter; and a step of acquiring restored waveform by filtering the pressure waveform with the digital restoration filter.SELECTED DRAWING: Figure 1
Patent JP-2021145444-A (JP)
Title: Power supply plan management device, power supply plan management method, and program for power supply plan management device
Inventor: UEJIMA MIKI
IPC: H02J3/00
Filed: 2020-03-11
Abstract: To provide a power supply plan management device, a power supply plan management method, and a program for the power supply plan management device, capable of planning a power supply plan for efficiently supplying a power to a power supply object facility by using a power storage part mounted on a vehicle.SOLUTION: A power supply plan management device 1 that plans a power supply plan for supplying a power to a vehicle, comprises: a retention period estimation part 15 that estimates a power supply retention period where a power supply is held; a first estimation part 11 that estimates a first power amount and a first time, required when moving a vehicle 3 to a charging base of a position different from a power supply object facility; a second estimation part 12 that estimates a second power amount and a second time, required when moving the vehicle from the charging base to the power supply object facility; a third estimation part 13 that estimates a third power amount and a third time, supplied to the power supply object facility until a time of day when the vehicle starts the movement toward the charging base; and an operation part 20 that calculates a first time of day when the power amount remaining in the power storage part when the vehicle arrived at the power supply object facility from the charging base is the maximum.SELECTED DRAWING: Figure 2