baber/WOPTO huggingface dataset:
Patent JP-2020136601-A (JP)
Title: Insulation gate-type semiconductor device and manufacturing method of the same
Inventor: ISHIKAWA TAKAMASA
IPC: H01L29/739
Filed: 2019-02-25
Abstract: To provide a manufacturing method of an insulation gate-type semiconductor device, capable of performing a screening of failure in a gate insulation film of a dummy trench so as to be separated from a gate insulation film of a gate trench while suppressing increase of the number of man-hour.SOLUTION: A manufacturing method of an insulation gate-type semiconductor device includes steps of: digging a gate trench 51 and a dummy trench 42; embedding a dummy electrode 72 via a gate insulation film 6 into the dummy trench 42 and embedding a gate electrode 71 via the gate insulation film 6 into the gate trench 51; selectively forming an inspection insulation film 11 so as to expose an upper side of the dummy electrode 72 and cover the gate electrode 71; accumulating an inspection conductive film 20 on the dummy electrode 72 and the inspection insulation film 11; and selectively inspecting an insulation characteristics of the gate insulation film 6 in a dummy trench 51 by applying a voltage between the inspection conductive film 20 and an electric charge transport region 1.SELECTED DRAWING: Figure 10
Patent JP-2020134085-A (JP)
Title: Refrigeration cycle device
Inventor: TOMIYAMA AKIRA
IPC: F24F11/89
Filed: 2019-02-25
Abstract: To solve a problem in an outdoor unit of a refrigeration cycle device including an outside air temperature sensor to be used in controlling the device, that the outside air temperature cannot be accurately read out due to snow coverage on the outside air temperature sensor or a mounting tool of the outside air temperature sensor in a snowfall region, which causes troubles in controlling.SOLUTION: A refrigeration cycle device (1) includes an outdoor unit (10). The outdoor unit (10) has a housing (20), an outside air temperature sensor (30), and a cover (40) for covering the outside air temperature sensor. The cover (40) has a first surface (41) inclined downward to a side separating from a side near the housing (20) at an upper part of the outside air temperature sensor (30).SELECTED DRAWING: Figure 3B
Patent JP-2020135779-A (JP)
Title: Classification system, information processing device, classification method and program
Inventor: HIRATA SHINYA
IPC: G06F16/65
Filed: 2019-02-26
Abstract: To obtain a classification system capable of accurately estimating a signal source even though a frequency of a signal fluctuates in dependence on a state of the signal source.SOLUTION: A classification system includes a first processing part for performing time frequency analysis processing of a time waveform of a signal of a classification object, a second processing part for estimating a fundamental frequency from a result of the time frequency analysis processing, a third processing part for performing frequency axis normalization processing of the result of the time frequency analysis processing by using the fundamental frequency, a fourth processing part for generating a feature amount and a feature extraction parameter from a result of the frequency axis normalization processing based on a plurality of time waveforms, a fifth processing part for estimating a classification parameter from the feature amount of the plurality of time waveforms, a sixth processing part for calculating a feature amount of an unknown signal with reference to the feature extraction parameter to the result of the frequency axis normalization processing based on a time waveform of the unknown signal, and a seventh processing part for estimating a signal source of the unknown signal with reference to the classification parameter to the feature amount of the unknown signal.SELECTED DRAWING: Figure 1
Patent JP-2020138339-A (JP)
Title: Image forming apparatus
Inventor: ANDO KAZUMASA
IPC: G06F1/28
Filed: 2019-02-27
Abstract: To detect opening/closing of a door in a normal mode and a power-saving mode with one circuit.SOLUTION: An image forming apparatus comprises: a low voltage power source 29 which outputs 24 V or 6 V; a switch 28 which is connected to the low voltage power source 29, outputs the output voltage of the low voltage power source 29 when a door 27 is in the open state, and interrupts the output voltage of the low voltage power source 29 when the door 27 is in the open state; voltage-dividing resistances Ra, Rb which output the voltage obtained by dividing the output voltage of the low voltage power source 29 that is output through the switch 28; and a CPU 100 which controls switching of the output voltage of the low voltage power source 29 so that the low voltage power source 29 outputs 24 V in the normal mode and outputs 6 V in the power-saving mode. The CPU 100 has an internal resistance Rin and a switch 104 switching the resistance values of the voltage-dividing resistances Ra, Rb in accordance with the output voltage of the low voltage power source 29, and detects the opening/closing state of the door 27 on the basis of the voltage divided by the resistance value switched with the switch 104.SELECTED DRAWING: Figure 2
Patent JP-2020137470-A (JP)
Title: Beer taste beverage
Inventor: TAKII SHINYA
IPC: C12G3/04
Filed: 2019-02-28
Abstract: To provide a beer taste beverage with a reduced odd taste.SOLUTION: A beer taste beverage contains a purine body, wherein, the content of nucleoside in the purine body is 50 mass% or less.SELECTED DRAWING: None
Patent JP-2020138850-A (JP)
Title: Cushioning plate holder
Inventor: OBUCHI YOSHIKAZU
IPC: B65G69/16
Filed: 2019-02-28
Abstract: To provide a practical cushioning plate holder that has not been provided conventionally.SOLUTION: There is provided a cushioning plate holder for holding a cushioning plate 40 arranged between pieces of luggage 30 on a loading platform 51, including: a cushioning plate connecting portion 1 that is detachably sandwiched and connected to an upper end portion of the cushioning plate 40; and a luggage contact portion 2 that abuts on an upper surface portion of the luggage 30. The cushioning plate holder is configured such that the luggage contact portion 2 is in contact with the upper surface portion of the luggage 30, and the cushioning plate 40 is held in a state of being attached to a side surface portion of the luggage 30, in a state in which the cushioning plate connecting portion 1 is connected to the upper end portion of the cushioning plate 40.SELECTED DRAWING: Figure 1
Patent JP-2020141100-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SANUKI TOMOYA
IPC: H01L27/088
Filed: 2019-03-01
Abstract: To provide a semiconductor device capable of effectively laying out wiring, and a method for manufacturing the same.SOLUTION: According to one embodiment, a semiconductor device comprises a first substrate, and a logic circuit provided on the first substrate. The semiconductor device also comprises a memory cell provided above the logic circuit, and a second substrate provided above the memory cell. In addition, the semiconductor device comprises a bonding pad provided above the second substrate and electrically connected to the logic circuit. Furthermore, the semiconductor device comprises wiring provided above the second substrate, electrically connected to the memory cell, and including at least one of a data signal line, a control voltage line, and a power supply line.SELECTED DRAWING: Figure 5
Patent JP-2020142301-A (JP)
Title: Conveyance system for linear body and cutting method for linear body using the conveyance system
Inventor: KAMEDA KIMIHARU
IPC: B26D5/34
Filed: 2019-03-04
Abstract: To provide a conveyance system for a linear body which can reduce the cost and improve the printing accuracy, and a cutting method for the linear body using the conveyance system.SOLUTION: A conveyance system comprises: a tube 30 which integrally has a recessed part 32 formed on the outer periphery; a printer 2 which prints printing information 31; an image reading device 3 which reads the printing information 31; a cutting unit 4 which cuts the tube 30 on the basis of the printing information 31; and a conveyance mechanism 5 which has a plurality of roller members 6 configured to match with the recessed part 32 of the tube 30 and feeding the tube 30 in the longitudinal direction. The conveyance system prints the printing information 31 on the tube 30 by using the printer 2 while conveying the tube 30 such that the tube is not twisted by matching the recessed part 32 of the tube 30 with the plurality of roller members 6 of the conveyance mechanism 5, and cuts a margin portion between printing of the tube 30 with the cutting unit 4 on the basis of the printing information 31.SELECTED DRAWING: Figure 4
Patent JP-2020143725-A (JP)
Title: Rolling device and rolling bearing
Inventor: HASEGAWA NAOYA
IPC: F16C19/06
Filed: 2019-03-06
Abstract: To provide a rolling device and a rolling bearing without using a special barrel polishing process and a treatment solution of high environmental load.SOLUTION: A rolling device includes first rolling components 11, 12 and a second rolling component 13. The second rolling component 13 is kept into contact with the first rolling components 11, 12. Rockwell hardness of surfaces 11A, 12A of the first rolling portions as rolling portions of the first rolling components 11, 12 is lower than Rockwell hardness of a surface 13A of a second rolling portion as a rolling portion of the second rolling component 13. The Rockwell hardness of the surfaces 11A, 12A of the first rolling portions is 62 HRC or less. The surfaces 11A, 12A of the first rolling portion have such hardness of the surface layer of the first rolling portion that a residual displacement amount after removal of load measured by a nano-indentation method is 548 nm or more when a maximum push-in load is 100 μN.SELECTED DRAWING: Figure 2
Patent JP-2019122390-A (JP)
Title: Targeted genome editing in zygotes of domestic large animals
Inventor: BHANU PRAKASH V L TELUGU
IPC: C12N15/09
Filed: 2019-03-06
Abstract: To provide a method of targeted genome editing of an animal that allows integration of nucleic acid molecules into the genome of animals in which the pronuclei cannot be visually observed during injection.SOLUTION: A composition comprising a single stranded oligonucleotide or double stranded nucleic acid molecule comprising a nucleic acid molecule of interest and sequences flanking a target locus cleavage site is injected into a zygote of an animal along with a nuclease and a guide nucleic acid molecule that targets the nuclease to a target locus. The composition is injected into the zygote after fertilization and prior to formation of a nucleus. The nucleic acid molecule of interest is recombined into the genome with high efficiency.SELECTED DRAWING: Figure 1
Patent JP-2020148006-A (JP)
Title: Simple building
Inventor: TOKAI KOKI
IPC: E04H6/02
Filed: 2019-03-14
Abstract: To provide a simple building capable of easily constructing ceiling materials.SOLUTION: The building includes rafters 1 and 2, substrate materials 3a, 3b and 3c and ceiling materials 6. Each of the rafters 1 and 2 is tilted so that the end thereof in the longitudinal direction is low. The substrate materials 3b and 3c are arranged being spaced in the longitudinal direction of the rafters 1 and 2. The building further includes: substrate material bodies 4a and 4b attached to the bottom of the rafters 1 and 2; and a base adjustment material 5 that is engaged with the substrate material bodies 4a and 4b from the bottom. The ceiling material 6 is attached to the bottom face of the base adjustment material 5 and the position of the base adjustment material 5 with respect to the substrate material bodies 4a and 4b is adjusted in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2020155162-A (JP)
Title: Resistance change type memory
Inventor: IIZUKA TAKAHIKO
IPC: G11C13/00
Filed: 2019-03-18
Abstract: To provide a resistance change type memory capable of reducing the frequency of a voltage applied to a memory cell when changing a memory cell to a low resistance state from a high resistance state.SOLUTION: A resistance change type memory 1 in an embodiment comprises a memory cell MC capable of reversibly changing between a high resistance state and a low resistance states and a drive unit 3 for driving the memory cell MC. The drive unit 3 applies a first pulse-shaped voltage in order to change the memory cell MC into the low resistance state, determines whether or not the memory cell MXC is in the low resistance state after applying the first pulse-shaped voltage to the memory cell MC and applies a second pulse-shaped voltage having the maximum voltage lower than the first pulse-shaped voltage to the memory cell MC when determining that the memory cell MC is not in the low resistance state.SELECTED DRAWING: Figure 1
Patent JP-2019168453-A (JP)
Title: Device, computer program, and method for estimating deterioration
Inventor: UKUMORI MINAMI
IPC: H01M10/48
Filed: 2019-03-18
Abstract: To provide a device, computer program, and method for estimating deterioration, which allow for estimating deterioration of a power storage element using AI.SOLUTION: A degradation estimation device comprises: an SOH acquisition unit for acquiring SOH of a power storage element at a first point in time and SOH at a second point in time following the first point in time; and a learning processing unit configured to lean a learning model using learning data comprising time-series data on the state of the power storage element during a period from the first point to the second point in time and the SOH at the first point in time as input data, and SOH at the second point in time as output data.SELECTED DRAWING: Figure 4
Patent JP-2020155688-A (JP)
Title: Back grind tape
Inventor: KONO HIROKI
IPC: H01L21/304
Filed: 2019-03-22
Abstract: To provide a back grind tape having excellent heat resistance and capable of being suitably used for a high vacuum high temperature process.SOLUTION: The back grind tape includes: a base material; and an adhesive layer formed on one surface of the base material. The flexural rigidity of the base material is 0.2 N mm2 or more, and light transmittance at a wavelength of 400 nm is 10% or more. The melting point of a resin constituting the base material is 200°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2020158128-A (JP)
Title: Aseptic filling system, aseptic filling method, aseptic filling device and manufacturing method of bag filled with medicinal solution
Inventor: SANO YUSUKE
IPC: B65B3/04
Filed: 2019-03-25
Abstract: To provide a medicinal solution filling system allowing aseptic filling of the medicinal solution without an isolator, an aseptic filling method, an aseptic filling device and a manufacturing method of a bag filled with the medicinal solution.SOLUTION: An aseptic filling system according to the present disclosure comprises: a medicinal solution supply source having a reservoir filled with the solution and a first tube for feeding the solution in the reservoir; a filling bag having a bag body allowing filling of the solution and a second tube communicated with the inside of the bag body; an aseptic junction aseptically jointing the first tube of the medicinal solution supply source to the second tube of the filling bag; a filling pump filling a rated amount of the solution fed from the medicinal solution supply source to the filling bag via the first tube and the second tube jointed by the aseptic junction; and an aseptic sealing part aseptically sealing a passage formed from the first tube and the second tube after filling the rated amount of the solution into the filling bag.SELECTED DRAWING: Figure 1
Patent JP-2020165091-A (JP)
Title: Temporary enclosure and construction method thereof
Inventor: IKEMOTO HIROFUMI
IPC: E04G21/32
Filed: 2019-03-28
Abstract: To provide a temporary enclosure allowing widening of a space width between the temporary enclosure and a platform edge part, and a construction method thereof.SOLUTION: A temporary enclosure has multiple vertical pipes (31), multiple horizontal pipes (32), multiple pieces of single clamps (10) having connection screws (16) on an outer side face, multiple L-angle members (20) having two holes allowing insertion of the connection screws, and one or more panels (33). The L-angle members (20) are mounted bridging between the connecting screws of the single clamps attached to predetermined positions of the vertical pipes and the connecting screws of the single clamps attached to end parts of the horizontal pipes, thus the vertical pipes and the end parts of the horizontal pipes are connected to form a lattice shape as a whole, to structure a framework, and a panel (33) can be mounted on one side face of the framework.SELECTED DRAWING: Figure 2
Patent JP-2020167824-A (JP)
Title: Coil device, wireless power transmission device, wireless power reception device, and wireless power transmission system
Inventor: HANABUSA KAZUYOSHI
IPC: H02J7/00
Filed: 2019-03-29
Abstract: To provide a coil device capable of reducing a difference in resonance frequency due to individual differences.SOLUTION: A coil device includes a coil around which a first conductor is wound, and one or more first magnetic materials attached to at least a part of a surface of a target conductor by using at least one of a pair of conductors connecting both ends of the coil and an electric device, as the target conductor.SELECTED DRAWING: Figure 3
Patent JP-2019131823-A (JP)
Title: Processing method of carbonization furnace and waste
Inventor: YAMAMOTO YOSHIO
IPC: C10B53/00
Filed: 2019-04-05
Abstract: To provide a compact and low-cost carbonization furnace capable of sufficient treatment of an exhaust gas.SOLUTION: The carbonization furnace contains: plural rod-like thermal conduction heaters arranged at a bottom of a thermal decomposition furnace in a manner to traverse and penetrate its inner wall from the outside, with each protrusion side end being protruding to the inside of the thermal decomposition furnace; an infrared-ray layer provided in the thermal decomposition furnace and under the plural rod-like thermal conduction heaters as a layer; and an agitation device arranged in the thermal decomposition furnace to operate under the infrared-ray layer; wherein the infrared-ray layer of the thermal decomposition furnace is paved with plural ceramic material balls, has a function of reserving an ash obtained by thermal decomposition treatment and carbonization of the waste, and the agitation device has a function of operating in every predetermined time and agitates and drops the ash reserved in the infrared-ray layer.SELECTED DRAWING: Figure 1
Patent JP-2019126092-A (JP)
Title: Improved resource allocation in device-to-device (d2d) communication
Inventor: PRATEEK BASU MALLICK
IPC: H04W92/18
Filed: 2019-04-09
Abstract: To allocate radio resources to a transmission side terminal for executing direct communication transmission through direct link connection.SOLUTION: A transmission side terminal receives system information broadcast from a base station. The system information broadcast includes information on a temporary transmission radio resource pool indicating radio resources for executing direct communication transmission and setting information on a resource pool to limit time length when a transmission side terminal can use the temporary radio resource pool.SELECTED DRAWING: Figure 18
Patent JP-2020172798-A (JP)
Title: Positioning jig
Inventor: HORIO SEIKA
IPC: E04G21/18
Filed: 2019-04-11
Abstract: To mainly enable a positioning jig for positioning a support member to a beam material to easily cope with various kinds of arrangement patterns of support members, in welding the support member supporting a leg portion of a facility such as a bathroom unit to the beam material.SOLUTION: A positioning jig 31 comprises: a beam setting portion 41 in which a floor beam 13a is set; a plurality of receiving metal fitting setting portions 42 in which each receiving metal fitting 15 is set; a guide portion 52 movably guiding each receiving metal fitting setting portion 42 in a longer direction of the floor beam 13a; a positioning member 63 in which there are provided a plurality of positioning pins 67 that position each receiving metal fitting setting portion 42 in a longer direction of the floor beam 13a so that each metal fitting 15 set in each receiving metal fitting setting portion 42 is disposed at a predetermined attaching position with respect to the floor beam 13a set in the beam setting portion 41; and an attaching pin 65 detachably attaching the positioning member 63.SELECTED DRAWING: Figure 6
Patent JP-2019183847-A (JP)
Title: Multifunction engine-driven generator system
Inventor: JUSTIN M MAKOSKY
IPC: F02B63/06
Filed: 2019-04-12
Abstract: To provide a multifunction engine-driven generator system.SOLUTION: A vehicle-mounted electric power generation system includes an engine-generator enclosure within which is an internal combustion engine, an electric generator coupled to the engine, and an air compressor driven by at least one of the engine and the generator. The system includes an air compressor system enclosure. At least one of an air compressor lubricating oil separator tank, an air compressor lubricating oil filter, an aftercooler, and a coalescing filter is located within the air compressor system enclosure. A compressed air conduit extends between the engine-generator enclosure and the air compressor system enclosure. The compressed air conduit conveys compressed air and air compressor lubricating oil from the air compressor. An air compressor lubricating oil conduit extends between the engine-generator enclosure and the air compressor system enclosure for supplying the air compressor lubricating oil to the air compressor.SELECTED DRAWING: Figure 3
Patent JP-2019107574-A (JP)
Title: Suction tool and vacuum cleaner
Inventor: KOSAKA MASAYUKI
IPC: A47L9/28
Filed: 2019-04-16
Abstract: To provide a suction tool, etc. that can enhance an effect of removing duct on a surface to be cleaned by a rotary brush.SOLUTION: A suction tool communicates with a cleaner body, and comprises: a rotary brush 319 capable of rotating; a first space 1314 in which the rotary brush 319 is housed; a second space 1316 comprising a communicating port 1317 communicating with the cleaner body, and provided side by side with the first space 1314; and a protruding part 1318 protruding on the side of the first space 1314 and in contact with the rotary brush 319.SELECTED DRAWING: Figure 14
Patent JP-2020177994-A (JP)
Title: Wafer processing method
Inventor: TAKEMURA YUTA
IPC: H01L21/301
Filed: 2019-04-17
Abstract: To provide a wafer processing method that enables efficient cutting of a planned division line without blank cutting and clearly identifies which planned division lines on the wafer the cutting process is to cut.SOLUTION: A wafer processing method according to the present invention includes a holding step of holding a wafer 10 in holding means 9, an alignment step of imaging regions (A, B) related to a planned division line 14 by imaging means 20 and matching a cutting blade 32 and the planned division line 14 with each other, and a cutting step of positioning the cutting blade 32 at the planned division line 14 to cut planned division line, and before or after the alignment step, an outermost detection step of detecting an outermost planned division line 14 (X1) and an outermost planned division line 14 (Y1) is performed.SELECTED DRAWING: Figure 3