baber/WOPTO huggingface dataset:
Patent JP-2021077405-A (JP)
Title: Three-dimensional lsi layout pattern display device, method, program and three-dimensional lsi layout pattern generation device
Inventor: TAMURA MASAHIRO
IPC: H01L21/82
Filed: 2021-02-03
Abstract: To solve the problem of conventional techniques by allowing a layout pattern to be displayed in a three-dimensionally visible manner to facilitate a structural analysis.SOLUTION: Using (i) two-dimensional figure data indicating the shapes and arrangements of multiple two-dimensional figures included in a LSI layout pattern including multiple layers and (ii) featured data indicating, for some three-dimensional figures, the thickness in the stacking direction of the layers to which they belong, and indicating that some other three-dimensional figures are generated while being expanded along the stacking direction to lower layers from their original two-dimensional figures in a range not extending to the inside of the other three-dimensional figures than themselves, three-dimensional figure data indicating shapes and arrangements of the respective three-dimensional figures generated by expanding the respective two-dimensional figures included in a region along the staking direction are generated, and the three-dimensional figures are displayed according to a predetermined stacking order, corresponding to the respective layers to which they belong.SELECTED DRAWING: Figure 5
Patent JP-2022119511-A (JP)
Title: Circuit design support device and circuit design support method
Inventor: IKEGAMI SHOTARO
IPC: G06F30/32
Filed: 2021-02-04
Abstract: To automatically detect, without deficiency, the values of a plurality of characteristic items required for appropriate evaluation of an output waveform as a result of circuit simulation.SOLUTION: A circuit design parameter evaluation unit 22 specifies the value of an output signal acquired from a circuit simulator 21 at every time based on numerical data of the waveform of the output signal, specifies the maximum value and the time thereof and the minimum value and the time thereof in the output signal, specifies high-level sections and low-level sections of the waveform of the output signal based on the maximum value and the time thereof and the minimum value and the time thereof, detects the maximum value and the minimum value of the output signal in each of the high-level sections and the low-level sections, specifies the ring back width, the ring back minimum value, and the ring back maximum value based on the detected maximum value and minimum value, and performs evaluation of the setting value of a circuit design parameter based on these values.SELECTED DRAWING: Figure 1
Patent JP-2022120328-A (JP)
Title: lubricating oil composition
Inventor: SUEMITSU MASANORI
IPC: C10M101/02
Filed: 2021-02-05
Abstract: To provide a lubricating oil composition that reduces low-temperature viscosity, secures a relatively high viscosity at high temperatures, and has a small difference between the viscosity at low temperatures and that at high temperatures for the purpose of reducing fuel consumption.SOLUTION: A lubricating oil composition contains a base oil (A) and a (co)polymer (B), and has NOACK evaporation of 15 mass% or more but less than 25 mass%, wherein: the base oil (A) contains 5 to 30 mass% of an ester (A3) based on the total mass of the lubricating oil composition, and the component (B) is a (co)polymer having a main chain having repeating units derived from a polymerizable monomer and a side chain having a polyolefin structure; the amount of the component (B) is 0.5 to 10 mass% of the total mass of the lubricating oil composition; and the lubricating oil composition contains 20 to 60 mass% of fractions having a boiling point in the range of 350°C to 400°C based on the total mass of the lubricating oil composition.SELECTED DRAWING: None
Patent JP-2022122458-A (JP)
Title: Spread spectrum clock generator and spread spectrum clock generation method, pulse pattern generator and pulse pattern generation method, and error rate measurement device and error rate measurement method
Inventor: IWAI TATSUYA
IPC: H04B1/707
Filed: 2021-02-10
Abstract: To provide a spread spectrum clock generator and a spread spectrum clock generation method, a pulse pattern generator and a pulse pattern generation method, and an error rate measurement device and an error rate measurement method, capable of improving usability at the time of adjustment for waveform for modulation signal during training.SOLUTION: A setting screen 60 includes: a 0-th frequency deviation input part 71, a first frequency deviation input part 72, a second frequency deviation input part 73, and a third frequency deviation input part 74, for arbitrarily setting frequency deviation of modulation signal waveform for a plurality of time sections; and a modulation selection part 67 for switching over modulation signal waveform pattern from a first pattern to a second pattern.SELECTED DRAWING: Figure 3
Patent JP-2022123217-A (JP)
Title: Image inspection device, image inspection method, and learned model creation device
Inventor: IKEDA YASUYUKI
IPC: G06T7/00
Filed: 2021-02-12
Abstract: To plot a feature vector of an inspection image including a special pattern close to a feature vector of a non-defective article image, and plot a feature vector of an inspection image of a defective article away from the feature vector of the non-defective article image.SOLUTION: An image inspection device (20) comprises: an extraction unit (260) that inputs inspection division images being division images of an inspection object (TA) to a plurality of learned models (55) having learned to output feature quantities with one or more of non-defective article division images as input, and thereby extracts feature vectors of the inspection division images; an acquisition unit (270) that, for each of the extracted feature vectors, acquires the degree of defects of the inspection division image corresponding to the feature vector based on a set formed by a point of the feature vector and the plurality of feature vectors (129) of the plurality of non-defective article division images in a feature space; and an inspection unit (280) that inspects the inspection object (TA) based on the plurality of degrees of defects.SELECTED DRAWING: Figure 8
Patent JP-2022124405-A (JP)
Title: Sheet enclosure system
Inventor: IWASAKI SHOGO
IPC: B65B57/00
Filed: 2021-02-15
Abstract: To provide a sheet enclosure system that is capable of enclosing a sheet in an envelope adaptively to various image formation devices.SOLUTION: A robot arm controlling unit 65 controls a robot arm device. A sheet detection unit 62 detects an object sheet, and an envelope detection unit 63 detects an object envelope. An enclosure controlling unit 66: (a) determines whether the combination of the detected object sheet and the detected object envelope is correct or not; (b1) uses the robot arm controlling unit 65 and causes the robot arm device 4 to perform the enclosure of the object sheet into the object envelope when the combination is determined to be correct; and (b2) does not cause the robot arm device to perform the enclosure of the object sheet into the object envelope if the combination is determined to be incorrect.SELECTED DRAWING: Figure 4
Patent JP-2022125810-A (JP)
Title: Control device for air conditioner and air-conditioning system
Inventor: YOSHIDA TAKUYA
IPC: F24F11/58
Filed: 2021-02-17
Abstract: To improve both comfort and energy saving performance of an air conditioner.SOLUTION: A control device for an air conditioner that is a control device for an air conditioner performing a precooling operation or a preheating operation includes: a weather track record data acquisition section acquiring weather track record data at night on a building in which the air conditioner is installed; an air-conditioning load calculation section for calculating a target value of an air-conditioning load to be processed by the air conditioner on the basis of the weather track record data acquired by the weather track record data acquisition section; and an operation start time calculation section calculating an operation start time of starting the precooling operation or the preheating operation of the air conditioner on the basis of the target value of the air-conditioning load calculated by the air-conditioning load calculation section.SELECTED DRAWING: Figure 6
Patent JP-2022126553-A (JP)
Title: Fluid food container, and fluid food filled fluid food container having the same
Inventor: MATSUI EMI
IPC: B65D85/72
Filed: 2021-02-18
Abstract: To provide a fluid food container which is distinguished from a conventional inorganic container and has improved operability, and a fluid food filled fluid food container having the same.SOLUTION: A fluid food container 10 includes: a container body 20 comprising an upper wall part 21, a side wall part 22, a bottom wall part 23, a storage space 11 for storing fluid food 50, and a port part 12 connected to the upper wall part 21; and a cap 40 attached to the port part 12. The side wall part 22 has a substantially spherical curved outer surface. The side wall part 22 includes an upper side wall part 24 and a lower side wall part 25. The lower side wall part 25 has an easily deformable part 26 that is more flexible than the upper side wall part 24 .SELECTED DRAWING: Figure 5
Patent JP-2022129072-A (JP)
Title: Construction machine
Inventor: YAMAGUCHI AITO
IPC: B66C23/74
Filed: 2021-02-24
Abstract: To provide a construction machine having an exhaust structure capable of efficiently discharging hot air in a house to the outside while suppressing an increase in exhaust resistance.SOLUTION: A construction machine having a counterweight 18 mounted on a rear part of an upper revolving body comprises a contact prevention member 31 interposed between a house 28 and the counterweight 18 to prevent them from contacting each other. A rear surface 28c of the house 28 is provided with an air outlet through which exhaust air after cooling an engine is discharged to the outside of the house 28. By providing a pair of upright plate members 33 on both sides in the vehicle width direction with their plate surfaces facing each other, the contact prevention member 31 constitutes a front wall of the counterweight 18 in a space formed on the plate surface side. The front wall of the counterweight 18 has a plurality of wall surface portions 34a, 35c, 35d and 35e which are stepped or inclined. The wall surface portions are provided in a positional relationship such that the spaced distance in the front-rear direction is smaller than the plate width dimension of the upright plate member 33.SELECTED DRAWING: Figure 8
Patent JP-2022131645-A (JP)
Title: Resin composite material comprising carbon nanotube and manufacturing method of the same
Inventor: CHIKADA YASUSHI
IPC: C09D7/61
Filed: 2021-02-26
Abstract: To provide a resin composite material comprising an antistatic layer that uses carbon nanotubes as a conductive material on a thermoplastic resin substrate, the resin composite material having sufficient antistatic performance despite a small concentration of carbon nanotubes contained in the antistatic layer and maintaining high transparency.SOLUTION: A resin composite material comprises, on a thermoplastic resin substrate (A), an antistatic layer (B). The resin composite material has a surface resistance value of 1×107 Ω/sq. to less than 1×1013 Ω/sq. and has a total light transmittance in a visible light region of 80% or more. The antistatic layer (B) is at least composed of carbon nanotubes (b1) and a polycarbonate resin (b2). The concentration of the carbon nanotubes (b1) in the antistatic layer (B) is 0.005 mass% to 0.1 mass%.SELECTED DRAWING: None
Patent JP-2022131681-A (JP)
Title: Sunshade opening/closing device
Inventor: NAKAI KUNIMITSU
IPC: B60J3/00
Filed: 2021-02-26
Abstract: To provide a sunshade opening/closing device which can easily operate a sunshade member that covers a window glass provided in a vehicle or the like in emergency or the like.SOLUTION: A sunshade opening/closing device 1 comprises: a sunshade member 2; a long member 3; and a drive part 4. The sunshade member 2 includes a storage part A which can store one end 32 of the long member 3 on an end part in a closing direction D1 side. The storage part A includes an opening which is formed in a size in which the one end 32 of the long member 3 can be inserted toward the storage part A. The sunshade opening/closing device 1 further comprises: a movement member 5 which can move to a detachment position being the position that allows the one end 32 of the long member 3 to be detached from the opening of the storage part A or the position that makes the one end 32 of the long member 3 detached from the opening of the storage part A; and an operation part 6 which can be operated so as to move the movement member 5 to the detachment position.SELECTED DRAWING: Figure 1
Patent JP-2021082353-A (JP)
Title: Processing device, and method and program for controlling computer
Inventor: TERADA TSUYOSHI
IPC: G06Q10/10
Filed: 2021-02-26
Abstract: To provide a backbone business system.SOLUTION: A backbone business system for managing business information of a user comprises: a business information input acceptance processing unit for accepting input of business information on backbone business; a business information output processing unit for outputting a part or all of the business information, input of which has been accepted, to a screen in a calendar format; and a backbone business processing unit for performing processing for the business information. The business information input acceptance processing unit, regarding the business information, allows relative date to be set as output conditions for business processing.SELECTED DRAWING: Figure 1
Patent JP-2022133127-A (JP)
Title: Semiconductor optical element and manufacturing method thereof
Inventor: KIKUCHI TAKEHIKO
IPC: H01S5/02
Filed: 2021-03-01
Abstract: To provide a semiconductor optical element capable of suppressing damage caused by etching, and a manufacturing method thereof.SOLUTION: The present invention relates to a manufacturing method of a semiconductor optical element including the steps of: joining the semiconductor optical element formed from a group III-V compound semiconductor and having an optical gain onto a silicon-containing substrate; molding the semiconductor element through wet etching after the joining step; and forming a mesa in the semiconductor element after the step of molding the semiconductor element. The substrate comprises: a waveguide; a groove extending along the waveguide; a terrace positioned in the groove at an opposite side of the waveguide; and a wall closing the groove. The joining step is a step of joining the semiconductor element onto the waveguide, the groove, the terrace and the wall in the substrate.SELECTED DRAWING: Figure 2B
Patent JP-2022134927-A (JP)
Title: Image forming apparatus and control method therefor, and program
Inventor: TAKAHASHI YASUHIRO
IPC: B65H37/06
Filed: 2021-03-04
Abstract: To provide an image forming apparatus adapted to obtain a resulting object from fold-processing an appropriate number of sheets.SOLUTION: An image forming apparatus is allowed to designate a designation number of sheets N (the number of sheets stacked) in a state a feed-paper stage to use (sheet receiving unit concerned) is designated, upon which an upper-limit number of sheets X is determined based on a type of sheets received in the designated feed-paper stage and designate a designation number of sheets N in a range not exceeding the determined upper-limit number of sheets X.SELECTED DRAWING: Figure 12
Patent JP-2021155717-A (JP)
Title: Resin composition, cured film, cured film pattern manufacturing method, and electronic component
Inventor: ARAKI HITOSHI
IPC: C08G73/10
Filed: 2021-03-08
Abstract: To provide a resin composition that can be cured at a low temperature of 250°C or less, has excellent room temperature storage stability, has low water absorption even in a high humidity environment when used as a cured film, and has high elongation and high strength.SOLUTION: Provided is a resin composition containing (A) a polyimide precursor and a solvent (B), and in which the (A) polyimide precursor has a specific acid anhydride residue and has a specific alicyclic diamine residue.SELECTED DRAWING: None
Patent JP-2022136446-A (JP)
Title: Water storage device and drainage system
Inventor: OKAMOTO AKIRA
IPC: E03F5/10
Filed: 2021-03-08
Abstract: To provide a water storage device capable of storing an appropriate amount of water without overflowing the water from a water storage unit, and a drainage system using the water storage device.SOLUTION: A water storage device 10 comprises: a water storage part 12 that is formed into a cylindrical shape and is provided with a water outlet 14 for discharging water introduced inside; an opening/closing part 18 that can switch between an open state allowing the water stored inside the water storage part 12 to flow to the water outlet 14 and a closed state restricting a flow of the water to the water outlet 14; and a drainage path 30 that allows the water stored inside the water storage part 12 to flow to the water outlet 14 at least when the opening/closing part 18 is in the closed state. Further, a water intake port 32 of the drainage path 30 opens at a predetermined position in a height direction inside the water storage part 12.SELECTED DRAWING: Figure 2
Patent JP-2022137659-A (JP)
Title: Sheet glass with metal wire, multi-layered glass, edge treatment method of glass with metal wire, and matufacturing method of multi-layered glass
Inventor: KOBAYASHI KAZUYA
IPC: C03C27/06
Filed: 2021-03-09
Abstract: To obtain high anti-rust effect by reducing an amount of a sealing material coated on an edge surface of sheet glass.SOLUTION: Sheet glass containing a metal wire having a metal wire therein, in which in at least one end surface of the sheet glass has a flat portion and a recess through which the metal wire is exposed, and the recess is filled with a sealing material, the end of the metal wire is located inside from the end face.SELECTED DRAWING: Figure 1
Patent JP-2021097598-A (JP)
Title: Current limiting device
Inventor: MORI TADASHI
IPC: H01H9/42
Filed: 2021-03-12
Abstract: To provide a compact current limiting device coping with a short-circuit current in which an AC component is superposed with a DC component.SOLUTION: A current limiting device 1 includes: a container 7 having a filler 6 encapsulated therein; a first electrode 2 and a second electrode 3 which are arranged to face each other in the filler 6 in the container 7 in a manner capable of contacting and separating; and a drive mechanism 5 which mechanically separates the first electrode 2 from the second electrode 3. The drive mechanism 5 separates between the first electrode 2 and the second electrode 3 with a clearance L1, which causes first impedance Z1 between the first electrode 2 and the second electrode 3 after the lapse of a first time t1 from an accident detection time, and with a clearance L2, which causes second impedance Z2 between the first electrode 2 and the second electrode 3 after the lapse of a second time t2 from after the lapse of the first time t1. Here, the first impedance Z1 is smaller than the second impedance Z2.SELECTED DRAWING: Figure 1
Patent JP-2022140994-A (JP)
Title: Electric parking brake device of vehicle
Inventor: KIMURA YUHO
IPC: B60T11/04
Filed: 2021-03-15
Abstract: To prevent a manual operation part from being unintentionally operated.SOLUTION: An electric parking brake device 10 comprises: an actuator 16 which can actuate or release a center brake 6; a power transmission cable 17 which is connected to the actuator 16; and a manual operation part 21. The actuator 16 includes an electric motor and can actuate or release the center brake 6 of a vehicle 1 with the driving force of the electric motor. The manual operation part 21 is the operation part which operates the actuator 16 manually without the driving force of the electric motor in an emergency or the like in which the electric motor does not move. The arrangement position of the manual operation part 21 is the position which is covered from the vehicle width direction outer side by a front wheel 11 in a state of facing toward the direct advance direction and exposed to the wheel house side.SELECTED DRAWING: Figure 2
Patent JP-2021093559-A (JP)
Title: Semiconductor device
Inventor: NAGAO KATSUHISA
IPC: H01L29/78
Filed: 2021-03-18
Abstract: To provide a semiconductor device that can improve the discharge start voltage when measuring electrical characteristics, and that can make the pad area of the surface electrode wider or increase the number of semiconductor devices (number of chips) obtained from a single wafer.SOLUTION: A semiconductor device 1 includes an n-type SiC layer 2 having a surface 2A, a back surface 2B, and an end surface 2C, a p-type voltage mitigation layer 7 formed on the SiC layer to expose the edge of the surface 2A of the SiC layer 2, an insulating layer 8 formed on the surface side of the SiC layer 2, and an anode electrode 9 connected to the surface 2A of the SiC layer 2 through the insulating layer 8 and having a selectively exposed pad area 95. The insulating layer 8 has a periphery edge that is recessed inside the SiC layer 2.SELECTED DRAWING: Figure 2
Patent JP-2022145072-A (JP)
Title: solar array
Inventor: TAGAI NOBUMASA
IPC: H02S40/22
Filed: 2021-03-19
Abstract: To provide a solar array in which a plurality of solar cell modules are connected in a partially overlapped state, and in which reduction in output due to shielding of scattered light is suppressed.SOLUTION: In a solar array with a plurality of solar modules installed on an inclined plane, the plurality of solar modules respectively include a plurality of series-connected solar cells; adjacent solar cell modules from among the plurality of solar cell modules are arranged with their principal surfaces facing upward and partially overlapping each other; and at least a part of the end face of the lower end of an upper solar cell module 3 among the adjacent solar cell modules serves as a reflecting portion 300 that reflects light toward the main surface of a lower solar cell module 4 among the adjacent solar cell modules.SELECTED DRAWING: Figure 3
Patent JP-2022150354-A (JP)
Title: Program, information processing system and information processing method
Inventor: MISHIMA FUMIKO
IPC: A63F13/65
Filed: 2021-03-26
Abstract: To provide a program or the like that can bring joy to a user in using a mobile body.SOLUTION: According to one aspect of the present disclosure, a program is provided. The program causes a computer to perform each of the following steps. In a stage generation step, a virtual space corresponding to a real space in which a mobile body can move is generated. Here, the mobile body includes a battery. It is configured to be able to autonomously travel in the real space using electric power stored in this battery. In a management step, a remaining charge amount of the battery is managed. In a processing control step, based on the remaining charge amount, charging processing including control for moving the mobile body to a predetermined position for charging the battery is executed. Based on the remaining charge amount, the progress of a game in which a character moves in the virtual space in conjunction with the mobile body is controlled.SELECTED DRAWING: Figure 1
Patent JP-2022150994-A (JP)
Title: Motor compressor
Inventor: FUKAYA YOSHIHIRO
IPC: F04B39/00
Filed: 2021-03-26
Abstract: To provide a motor compressor which can fix a wire harness easily while inhibiting the size increase.SOLUTION: A motor compressor includes a compression part 20, an electric motor 30, an inverter device 40, a housing 50, and wire harnesses 60, 61. The housing 50 is provided with attachment legs 51, 52 fastened to a vehicle attachment bracket 100. In addition to fastening to the vehicle attachment bracket 100, a wire harness fixing bracket 90 and clamp devices 97, 98 are attached to the attachment legs 51, 52.SELECTED DRAWING: Figure 1