baber/WOPTO huggingface dataset:
Patent JP-2021036820-A (JP)
Title: Cell observation device
Inventor: TANIGUCHI SHINGO
IPC: C12M1/34
Filed: 2019-09-03
Abstract: To provide a cell observation device that can suppress cells from being damaged by illumination light.SOLUTION: The present invention is characterized by being provided with: a support part which is capable of supporting a vessel in which cells are cultured; an application unit which emits illumination light to be applied to the vessel; and a detection part which is capable of detecting the amount of illumination light that has been reflected on the vessel or has passed through the vessel, where the illumination light is parallel light, and the detection part and the vessel being supported by the support part are arranged on the optical axis of the illumination light.SELECTED DRAWING: Figure 1
Patent JP-2021038604-A (JP)
Title: Construction machine
Inventor: ANDO AKIHIRO
IPC: E02F9/18
Filed: 2019-09-05
Abstract: To protect a camera device from damage or theft, whether it is in operation or stopped.SOLUTION: Camera devices 11 and 24 that photograph the surroundings of an upper revolving body 3 that is a vehicle body comprise a camera body 14 equipped with a lens 14A that captures images, a moving mechanism 15 for moving the camera body 14 to a storage position stored in a building cover 8 or a counterweight 6 and a used position in which the lens 14A protrudes from the building cover 8 or the counterweight 6. On this basis, the upper revolving body 3 is provided with a switching device 19 for switching the position of the camera body 14 by the moving mechanism 15 between the storage position and the use position.SELECTED DRAWING: Figure 3
Patent JP-2019220714-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANAKA TETSUHIRO
IPC: H01L21/336
Filed: 2019-09-05
Abstract: To provide a semiconductor device having high electric characteristics and having stable electric characteristics in the semiconductor device using an oxide semiconductor layer.SOLUTION: In a manufacturing of a semiconductor device, a transistor 101 is formed by: forming a first insulating layer 120; forming an oxide on the first insulating layer; forming an oxide semiconductor layer 130 on the first insulating layer after performing a step of removing the oxide n times (n is a natural number); forming a second insulating layer 160 on the oxide semiconductor layer; and forming a conductive layer 170 on the second insulating layer. The n-th oxide removal is performed by planarization of the first insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2020118953-A (JP)
Title: Image forming apparatus
Inventor: SAEKI RYOTA
IPC: G03G21/00
Filed: 2019-09-11
Abstract: To provide an image forming apparatus that can prevent an increase in driving torque of a fixing device.SOLUTION: An image forming apparatus of an embodiment has a fixing device, an acquisition unit, and a control unit. The fixing device has a heating element, a fixing belt, a rotating body, and a lubricant. The heating element generates heat. The fixing belt is a belt-like thin film that slides on a surface of the heating element being in contact with the heating element on its inner peripheral surface. The rotating body can be pressed against an outer peripheral surface of the fixing belt and is rotatable. The lubricant is in contact with the inner peripheral surface. The acquisition unit acquires a physical quantity that changes according to the magnitude of torque of the rotating body. The control unit causes, based on the physical quantity acquired during image formation performed by the fixing device, the rotating body to execute, during non-image formation, a predetermined operation such that a gap is generated between the heating element and the fixing belt.SELECTED DRAWING: Figure 2
Patent JP-2021042103-A (JP)
Title: Regeneration method and regeneration device for member in silicon single-crystal lift device, and method of manufacturing silicon single-crystal using regenerated member
Inventor: SUZUKI KENYA
IPC: C30B15/00
Filed: 2019-09-12
Abstract: To regenerate a member stuck with silicon and the like in a silicon single-crystal lift device, with a reduced electric power consumption while preventing a glow discharge in the lift device without raising a voltage applied to a heater when reproducing the member.SOLUTION: A silicon single-crystal lift device comprises: a sealed chamber; a heat insulation cylinder provided in the chamber; and a heater provided inside the heat insulation cylinder. When a member stuck with SiOx and/or metal silicon is arranged inside the cylindrical heater, and heat-treated in an inert gas atmosphere, a heat insulation plate which covers the member arranged inside the cylindrical heater from above is provided in the chamber. It is preferred that the heat insulation plate is provided with one or two or more through-holes for circulating the inert gas.SELECTED DRAWING: Figure 1
Patent JP-2021041888-A (JP)
Title: Driving device and head-up display device
Inventor: KASUGA TAKAFUMI
IPC: G02B27/01
Filed: 2019-09-13
Abstract: To provide a driving device used in a head-up display device which inhibits occurrence of abnormal noise, and to provide the head-up display device.SOLUTION: A driving device 10 has an attachment part 51 for attaching the driving device to a head-up display device 12 and includes: a movable member 52; a driving part 54 which has a driving source 53 and drives the movable member 52; and a frame 55 to which the driving part 54 is attached. The frame 55 includes: a first plate part 56 which fixes the driving source 53; and another part 66 which is combined with the first plate part 56 to hold a driving part component different from the driving source 53. The attachment part 51 is provided at the first plate part 56.SELECTED DRAWING: Figure 3
Patent JP-2021044767-A (JP)
Title: Image processing device, image processing method and program
Inventor: TASHIRO HIDEYASU
IPC: H04N1/60
Filed: 2019-09-13
Abstract: To provide an image processing device, an image processing method and a program which can generate an image in which the image quality reduction is suppressed when displaying a projection image and a print image in a superimposed manner.SOLUTION: An image processing device 100 generates superimposed images output from a first output device and a second output device. The image processing device 100 comprises: setting means 204 which sets a reference color output by the first output device; LUT generation means 202, 203, 205 which generate a color decomposition LUT for decomposing the input color into the output color of the first output device and the output color of the second output device on the basis of the set reference color; and image generation means 206 which generates an image output from the first output device and an image output from the second output device from the input image by using the generated color decomposition LUT. The LUT generation means 202, 203, 205 generate the color decomposition LUT in which the output colors of the first output device become continuous on a color space.SELECTED DRAWING: Figure 2
Patent JP-2021049011-A (JP)
Title: Apparatus selection selector and unit selection selector
Inventor: OTA TOMOYASU
IPC: A61C19/00
Filed: 2019-09-24
Abstract: To provide an apparatus selection selector having an apparatus installation environment around an operator's feet, the apparatus installation environment simplified to prevent a foot controller for a dental treatment unit and a foot controller for a dental treatment apparatus from being stepped on by being mistaken for each other.SOLUTION: An apparatus selection selector 140 is to be used for a dental treatment system 100 for driving dental treatment apparatuses 120 by foot controllers 113 of dental treatment units 110, the apparatus selection selector comprising: an apparatus selection rotation mechanism 142 that performs rotation operation to select one dental treatment apparatus 120 to be operated by a foot controller 113 of a dental treatment unit 110 from the plurality of dental treatment apparatuses 120; and communication means 141 for transmitting an apparatus selection signal M by the apparatus selection rotation mechanism 142 to the dental treatment unit 110. The apparatus selection selector selects one dental treatment apparatus 120 from the dental treatment apparatuses 120 connected to the respective dental treatment units 110.SELECTED DRAWING: Figure 4B
Patent JP-2021054666-A (JP)
Title: POLYCRYSTALLINE SiC COMPACT AND PRODUCTION METHOD THEREOF
Inventor: USHIJIMA YUJI
IPC: C30B29/36
Filed: 2019-09-27
Abstract: To provide a polycrystalline SiC compact having a low resistance and excellent flatness; and to provide a production method thereof.SOLUTION: In a polycrystalline SiC compact, a resistivity is 0.050 Ωcm or lower, and in the X-ray diffraction pattern, a diffraction peak intensity in the range of a diffraction angle 2θ of 33-34° is [A], and in the X-ray diffraction pattern, a diffraction peak intensity on SiC(111) plane is [B], and the ratio (A/B) is 0.018 or lower.SELECTED DRAWING: Figure 4
Patent JP-2020072472-A (JP)
Title: Data transmission method, device and main control terminal
Inventor: SU JIN
IPC: G09G5/00
Filed: 2019-10-07
Abstract: To provide data transmission method, device and main control terminal improving flexibility of data transmission effectively.SOLUTION: In a high-definition digital display port receiver, a data packet transmitted from an auxiliary channel 102 to a main control terminal 105 of a data bus I2C is acquired, and on the basis of the type of read/write flag of the data packet and the type of a transmission flag, transmission object data to be added with data property is generated and stored in a buffer 104. On the basis of the transmission object data, the buffer performs interactive of the main control terminal of I2C and the data, uses the data property in the transmission object data for controlling progress of interactive of the data between the main control terminal of the I2C and the buffer, saves in the buffer, reads the data to which the data property is added, and on the basis of the data property of the data thus read, determines execution progress of next time read/write of data.SELECTED DRAWING: Figure 1
Patent JP-2021065004-A (JP)
Title: Servo dc power supply system and motor control unit
Inventor: KIRIBUCHI TAKESHI
IPC: H02P4/00
Filed: 2019-10-11
Abstract: To provide a servo DC power supply system that can prevent voltage oscillation of a power supply path.SOLUTION: A device is used which comprises: an inverter circuit for converting a supplied direct current into an alternating current for driving a servo motor; and a filter circuit that stabilizes the direct current supplied from a power supply path and supplies the current to the inverter circuit, the filter circuit detecting a variation in voltage or a variation in current of the power supply path, and adjusting the impedance of the filter circuit based on a result of detection so as to prevent the variation in voltage or the variation in current of the power supply path, as motor control units of a servo DC power supply system including a DC power supply, the plurality of motor control units, and a power supply path for distributing and supplying power from the DC power supply to the plurality of motor control units.SELECTED DRAWING: Figure 1
Patent JP-2020023549-A (JP)
Title: Treatment of retinitis pigmentosa with n-acetylcysteine amide
Inventor: PETER A CAMPOCHIARO
IPC: A61K31/198
Filed: 2019-10-18
Abstract: To provide novel compositions and methods for treatment of retinitis pigmentosa.SOLUTION: A method for treatment of retinitis pigmentosa in a human comprises administering to the human a therapeutically effective amount of N-acetylcysteine amide (NACA). A method for treatment of retinitis pigmentosa in an animal comprises administering to the animal a therapeutically effective amount of N-acetylcysteine amide (NACA).SELECTED DRAWING: None
Patent JP-2021013922-A (JP)
Title: Biodegradation treatment method
Inventor: WATANABE RYOYA
IPC: B09C1/10
Filed: 2019-10-24
Abstract: To provide a biodegradation treatment method using aerobicity of an organic chlorine compound or benzene.SOLUTION: A biodegradation treatment method includes: a step of bringing a strain N23 deposited under Accession No. NITE BP-02032, into contact with propane; and a step of then biodegrading an organic chlorine compound or benzene with the strain N23 under an aerobic environment.SELECTED DRAWING: Figure 3
Patent JP-2021069048-A (JP)
Title: Monitoring system and monitoring method
Inventor: OIWA SATOSHI
IPC: H04N21/258
Filed: 2019-10-25
Abstract: To enable even a general television receiver to obtain an at-home situation of a person to be monitored, in a monitoring system using the television receiver.SOLUTION: A television receiver 2, a server 3, and a communication terminal 4 are connected to a network 5 in a monitoring system 1. A monitoring program 6 included in the broadcast wave W1 of data broadcast is received by the television receiver 2. The television receiver 2 and the communication terminal 4 are paired using the monitoring program 6, and the television receiver 2 transmits viewing information to the server 3 by using the monitoring program 6. The communication terminal 4 acquires the viewing information from the server 3 to display information based on the viewing information.SELECTED DRAWING: Figure 1
Patent JP-2021070064-A (JP)
Title: Guide roller and wire saw including the same
Inventor: SHIMIZU TERUO
IPC: B28D5/04
Filed: 2019-10-29
Abstract: To extend the lifetime of a guide roller by preventing peeling of a resin layer from a roller body.SOLUTION: A guide roller 2 used in a wire saw 1 for cutting workpiece W with a wire 3 includes a cylindrical or columnar roller body 23, a resin adhesive auxiliary layer 25 that is cylindrically formed on the outer periphery of the roller body 23, and a resin envelop layer 26 that is cylindrically formed on the outer periphery of the adhesive auxiliary layer 25, and the adhesive auxiliary layer 25 is formed with hardness that is the same as the envelop layer 26 or softener than the envelop layer 26.SELECTED DRAWING: Figure 3
Patent JP-2020076406-A (JP)
Title: Compensation device for compensating relative motion due to heat
Inventor: STEFFEN BRAUN
IPC: F02B39/00
Filed: 2019-10-30
Abstract: To provide a solution that enables manufacture with good cost efficiency, and is widely adapted so as to disconnect two interconnected components, especially, two components of a turbo machine in a satisfactory manner.SOLUTION: The present invention relates to a compensation device (1), especially, for two interconnected components (2, 3) of a turbo machine. The compensation device (1) comprises: a center connection part (20) which is arranged between the two components (2, 3) and mechanically connects with the first component (2) so as to compensate for expansion induced by heat of the two components axially and radially; and a plurality of connection parts (30) to connect with the second component (3), wherein the plurality of connection parts are integrally connected to the center connection part (20), and the connection part (30) is formed to be at least in part offset from the connection part (20) in an axial direction (A).SELECTED DRAWING: Figure 1
Patent JP-2021070969-A (JP)
Title: Foundation heat insulation structure
Inventor: UEMURA TOSHIMASA
IPC: E04B1/76
Filed: 2019-10-30
Abstract: To provide a foundation heat insulation structure in which, when a floor surface of a floor part is lower than a top end surface of a foundation, the floor part is formed to be a floor, and which allows heat insulation of the foundation while securing habitability of an indoor space.SOLUTION: An foundation heat insulation structure 1 is a heat insulation structure of a foundation 3 supporting a building 2, and is provided with an upper side heat insulation material 5 arranged on a rising surface 31b of a rising part 31 of the foundation 3 on an upper side of a floor part 4 having a lower floor surface 41a than a top end surface 31a of the foundation 3, and a lower side heat insulation material 6 placed vertically apart from the upper side heat insulation material 5 and arranged on the rising surface 31b on a lower side of the floor part 4. The upper side heat insulation material 5 is placed in contact with the floor part 4 and the lower side heat insulation material 6 is placed in contact with the floor part 4 and the upper side heat insulation material 5 is placed between an upper end part 31c of the rising part 31 and a lower end part of an inner wall 13 of the building 2 in a state where an end part of the floor part 4 is placed between the upper side heat insulation material 5 and the lower side heat insulation material 6.SELECTED DRAWING: Figure 3
Patent JP-2021070526-A (JP)
Title: Combination of wound body and medicine packaging device, wound body, core body, installation auxiliary tool, and combination of wound body and installation auxiliary tool
Inventor: MATSUHISA YOSHIKI
IPC: B65B41/12
Filed: 2019-11-07
Abstract: To provide a combination of a wound body and a medicine packaging device capable of facilitating the installation work of the wound body to a support shaft, without major modification of the support shaft provided on an existing medicine packaging device.SOLUTION: In a combination of a wound body and a medicine packaging device, the medicine packaging device is equipped with a support shaft 31 supporting the wound body, and the support shaft 31 is equipped with a support shaft body 31A, and an installation auxiliary portion 31B attached to a tip end portion of the support shaft body 31A. While a core body 61 is installed on an outer periphery of the support shaft body 31A, the support shaft body 31A and the core body 61 can integrally rotate about a center axis. When the core body 61 is installed on the outer periphery of the support shaft body 31A, the core body 61 is positioned in a circumferential direction about the center axis. A second projecting portion 317 of the installation auxiliary portion 31B has small projecting amount as compared with a first projecting portion 313 of the support shaft body, and a second recessed portion 616 of the core body 61 has small recessed amount as compared with a first recessed portion 615 of the core body 61.SELECTED DRAWING: Figure 2
Patent JP-2020074293-A (JP)
Title: Negative electrode for iron air secondary battery and the iron air secondary battery
Inventor: HAYASHI KAZUSHI
IPC: H01M4/38
Filed: 2019-11-11
Abstract: To provide a negative electrode for an iron air secondary battery, capable of forming the iron air secondary battery having a comparatively large energy density.SOLUTION: A negative electrode for an iron air secondary battery is a negative electrode used for an iron air secondary battery, and includes a three-dimensional coupling body in which both particles of metal powder having an iron or an iron alloy as a main component are jointed by a metal coupling. Porosity of them is 30% or more and 70% or less, sulfur is adhered onto a front surface of the three-dimensional coupling body. The three-dimensional coupling body is made of a metal powder sinter body. The three-dimensional coupling body may has a continuous porosity. A mean particle diameter of the metal powder is preferably 10 μm or more and 100 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2021078753-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-11-19
Abstract: To provide a game machine which can provide novel amusement.SOLUTION: A pachinko game machine PY1 is an encapsulation-type pachinko in which an internally encapsulated game ball drops on a game area 6 and can then circulate to enter the game area 6. The pachinko game machine PY1 includes a first start port 11 and second start port 12 provided in the game area 6, an owning ball number display device 180 which can display an owning ball number, and a put-out control microcomputer 171 which can subtract from the owning ball number when a game ball is shot into the game area 6, and can add to the owning ball number when a game ball enters the first start port 11 or second start port 12. In this pachinko game machine PY1, a special game state, in which the subtraction of the owning ball number is not carried out when a game ball is shot into the game area 6, may be set. When the special game state is set, a special game image FG3 indicating "in the middle of a special game" is displayed on a display screen 50a of an image display device 50.SELECTED DRAWING: Figure 41
Patent JP-2021082950-A (JP)
Title: Communication device
Inventor: ASAI KAZUSHI
IPC: H02J50/10
Filed: 2019-11-19
Abstract: To suppress quality degradation and performance deterioration in a communication device where an antenna board and a circuit board are connected.SOLUTION: A communication device includes an antenna board on which a power transmission coil and a communication coupler are arranged, and a circuit board on which a power transmission circuit and a communication circuit are arranged. By connecting the power transmission coil and the power transmission circuit with a connector and connecting the communication coupler and the communication circuit with a spring contact, the antenna board and the circuit board are connected to each other.SELECTED DRAWING: Figure 2
Patent JP-2021081672-A (JP)
Title: Removable unit and image forming apparatus
Inventor: HOZUMI KOKI
IPC: G03G21/16
Filed: 2019-11-22
Abstract: To reduce the likelihood of the occurrence of a trouble that when a removable unit is removably attached to an image forming apparatus body, in conjunction with the attachment and removal operation, a contact member contacting and separating from the removable unit is held in a gap formed in the removable unit.SOLUTION: A removable unit includes a metal plate 45 (contact target member) that, in conjunction with an attachment and removal operation with respect to an image forming apparatus body 100, contacts and separates from a terminal 90 (contact member) installed in the image forming apparatus body 100. On a depth side in an attachment direction of the attachment and removal direction with respect to the metal plate 45, there is formed a gap opened on the terminal 90 side in a direction in which the terminal 90 is in contact with the metal plate 45. The removable unit is provided with a cover member 88 that covers all or part of the opening on the terminal 90 side of the gap M.SELECTED DRAWING: Figure 10
Patent JP-2021083272-A (JP)
Title: Drive control mechanism of geared motor
Inventor: HIDAKA AKIO
IPC: H02K7/116
Filed: 2019-11-22
Abstract: To provide a drive control mechanism of a geared motor which executes a stop operation in a time period from a start point to an end point of a drive range, maintains the stop operation, and smoothly and surely execute each operation starting from the stopped state without applying external force other than the drive input of an electric motor.SOLUTION: A drive control mechanism of a geared motor 1 according to the present invention includes a geared motor 1 formed by integrating an electric motor 2 and a transmission 3 having a drive shaft 21 of the electric motor 2 as an input shaft, and braking means 4 that controls braking in each state of driving and stopping on an output shaft 32 of the transmission 3, and the braking means 4 includes a rotating unit 40 that is rotatably supported by the drive shaft 21 of the electric motor 2 and includes one permanent magnet 43, and a fixed unit 41 including another permanent magnet 45 fixed to a case 20 of the electric motor 2 and opposed to the one permanent magnet 43 of the rotating unit 40 so as to have different polarity in the stopped state.SELECTED DRAWING: Figure 2