baber/WOPTO huggingface dataset:
Patent JP-2020112040-A (JP)
Title: Control device for internal combustion engine
Inventor: IGAWA KENJI
IPC: F02D45/00
Filed: 2019-01-08
Abstract: To detect detachment of an exhaust gas aftertreatment device from an exhaust pipe.SOLUTION: A control device 200 for an internal combustion engine 100 includes: a first determination section determining whether a detachment state is established on the basis of a difference between a time change rate of a first exhaust gas temperature that is a temperature of exhaust gas flowing into a PM collecting device 50 and a time change rate of a second exhaust gas temperature that is a temperature of exhaust gas flowing out from the PM collecting device 50; and a second determination section determining whether the detachment state is established on the basis of a pressure difference before and after the PM collecting device 50. When a first exhaust gas temperature sensor 53 or a second exhaust gas temperature sensor 54 is broken, the determination whether the detachment state is established to be made by the first determination section is prohibited, and when a differential pressure sensor 55 is broken, the determination whether the detachment state is established to be made by the second determination section is prohibited.SELECTED DRAWING: Figure 1
Patent JP-2020116105-A (JP)
Title: Cosmetic applicator
Inventor: NAKAMURA YUSUKE
IPC: A45D34/04
Filed: 2019-01-23
Abstract: To provide a cosmetic applicator capable of mitigating impact of a shaft cylinder, even if a gravity center of the applicator exists on the rear side.SOLUTION: In a cosmetic applicator, an application part 10 is provided on the tip of a shaft cylinder, and a cosmetic is stored in the rear of the shaft cylinder. The cosmetic applicator having a repulsive member 22 attached to the rear end of the shaft cylinder, also has a bending part 26 on an interior part 24i of a cap 24. Since the repulsive member is arranged on the rear side of the shaft cylinder, such an effect that an impact at a falling time can be absorbed by the repulsive member is obtained.SELECTED DRAWING: Figure 1
Patent JP-2019088304-A (JP)
Title: High yield transient expression in mammalian cells using unique pairing of high density growth and transfection medium and expression enhancers
Inventor: SANJAY K VASU
IPC: C12P21/02
Filed: 2019-01-24
Abstract: To provide a cell medium and transient transfection system that permits growth of eukaryotic cells in suspension while permitting transfection of the cells with a reduced amount of manipulation.SOLUTION: The system supports introduction by way of transfection and subsequent expression of one or more macromolecules (such as expressible nucleic acids) into a plurality of eukaryotic cells in culture, and further supports cultivation and growth of the cells subsequent to the introduction/transfection, where the growth of at least one cell continues in medium not supplemented with fresh medium. The invention also relates to compositions and kits useful for culturing and transforming/transfecting cells.SELECTED DRAWING: Figure 4
Patent JP-2020118137-A (JP)
Title: Rolling diaphragm pump
Inventor: TEJIMA KAZUKIYO
IPC: F04B43/02
Filed: 2019-01-28
Abstract: To provide a rolling diaphragm pump capable of surely limiting a movable range of a piston to an allowable range, and returnably inhibiting movement of the piston even when the piston deviates from a normal operation range.SOLUTION: In a rolling diaphragm pump, a piston is connected with a feed screw shaft through a shaft and a holder, and a feed screw nut capable of axially moving the feed screw shaft is fixed to a rotor of a motor. Accordingly, when the motor rotates the rotor and the feed screw nut, the holder, the shaft and the piston are reciprocated with the feed screw shaft. A second projection is brought into contact with a first projection from a circumferential direction of the feed screw shaft in a case when a distance from the holder to the feed screw nut in the axial direction of the feed screw shaft approaches an allowable lower limit in accompany with the rotation of the feed screw nut.SELECTED DRAWING: Figure 4
Patent JP-2020116912-A (JP)
Title: Manufacturing method of container for high purity chemicals
Inventor: ISHIHARA HIROTAKA
IPC: B29C48/505
Filed: 2019-01-28
Abstract: To provide a manufacturing method of a container for high purity chemicals, producing a container which, in a case of used for high purity chemicals, has extremely suppressed elution of contaminants such as eluates and degradation products of the resin by the chemicals and can be used for an extended period.SOLUTION: In the manufacturing method of a container by blow molding a polyethylene resin, the manufacturing method of a container for high purity chemicals is characterized by that a screw shape of the blow molding machine satisfies the following conditions (1)-(3), and the temperature of the molten resin (parison) extruded by the screw is in a range of 170°C-210°C. (1) The ratio of the screw effective length L and the screw diameter D (L/D ratio) is in a range of 24-32. (2) The groove depth of the screw at the feed section is in a range of 0.1D-0.3D. (3) The ratio of the groove depth at the feed section and the groove depth of the compression section is in a range of 0.80-1.00.SELECTED DRAWING: None
Patent JP-2020123614-A (JP)
Title: Film deposition device
Inventor: KAWAJIRI AKIHIRO
IPC: H05K3/34
Filed: 2019-01-29
Abstract: To provide a film deposition device suitable for suppressing the amount of conductive paste used when a thin film of conductive paste having different thicknesses is formed at one time.SOLUTION: A film deposition device includes: a film deposition tray on which conductive paste is placed; a squeegee that is pressed against the film deposition tray; and a plurality of recesses provided side by side on the film deposition tray and has different depths, and configured such that the conductive paste extruded by the squeegee that slides on the film deposition tray is placed by relatively moving the film deposition tray and the squeegee.SELECTED DRAWING: Figure 1
Patent JP-2020121828-A (JP)
Title: Cargo handling device and collision monitoring device
Inventor: KAI MASAYASU
IPC: B65G67/60
Filed: 2019-01-29
Abstract: To provide a cargo handling device and a collision monitoring device, capable of improving accuracy of monitoring a collision of an interfering object with a monitoring target.SOLUTION: A collision monitoring device 20 is provided on an upper end side of a connecting portion 3 and has a distance meter 31A for measuring a distance. The distance meter 31A measures a distance to an object existing in a measurement direction. Therefore, since the distance meter 31A does not detect a reflected wave using a reflector, no other member such as the reflector is required at a lower end of the connecting portion 3. A determination unit 42 of the collision monitoring device 20 determines presence or absence of an interfering object within a predetermined distance from the distance meter 31A based on a detection result of such a distance meter 31A. That is, the determination unit 42 is not affected by states of other members such as the reflector, so that it can be determined whether the interfering object is close to the connecting portion 3.SELECTED DRAWING: Figure 1
Patent JP-2019076781-A (JP)
Title: Pachinko game machine
Inventor: NAKAYAMA REINA
IPC: A63F7/02
Filed: 2019-01-30
Abstract: To provide a Pachinko game machine whose control method on presentations related to decorative symbols is improved.SOLUTION: A Pachinko game machine comprises, as types of decorative symbols, a first decorative symbol and a second decorative symbol. The first decorative symbol and the second decorative symbol are configured to be simultaneously displayable. Amusement of games is improved through presentation techniques such as: simultaneously displaying two types of "decorative symbols" that are variably being displayed; or "decorative symbols" that are variably being displayed are caused not to be seen, but a highly amusing moving image is shown instead.SELECTED DRAWING: Figure 78
Patent JP-2020121004-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2019-01-31
Abstract: To provide an unprecedented game machine with high taste.SOLUTION: A game machine includes first performance control means that executes a first performance spanning a plurality of games as a performance based on a determination result by awarding determination means, and second performance control means that executes a second performance to be concluded with a game deriving the determination result, based on the determination result by the awarding determination means. The second performance control means includes performance mode selection means that, when executing the second performance based on the determination result of the awarding determination means during execution of the first performance, selects any second performance out of a plurality of types of second performances based on the determination result triggering the currently-executing first performance.SELECTED DRAWING: Figure 8
Patent JP-2019153578-A (JP)
Title: Electrical connection unit and battery system
Inventor: RONALD WIENZIERS
IPC: H01R4/60
Filed: 2019-02-07
Abstract: To provide an electrical connection unit with integrated cooling and a battery system which has such a connection unit.SOLUTION: An electrical connection unit (120) includes: a first electrical terminal (104) contacting a first electrical component; a second electrical terminal (106) connected to an electrically conductive cable (100); and a first fluidic terminal (108) for attaching a coolant source. The electrical connection unit (120) establishes an electrical connection between the first electrical terminal (104) and the second electrical terminal (106). The second electrical terminal (106), moreover, is formed as a second fluidic terminal (110), such that the second fluidic terminal (110) connects to a cooling channel (103) which is arranged on the cable (100) and through which a coolant for cooling the electrically conductive cable can flow to the first fluidic terminal (108).SELECTED DRAWING: Figure 1
Patent JP-2020133130-A (JP)
Title: Suspended ceiling attaching structure and construction method thereof
Inventor: ONO TATSUYA
IPC: E04B9/06
Filed: 2019-02-13
Abstract: To improve an appearance when a suspended ceiling is seen from an indoor side and to easily carry out construction by simple work.SOLUTION: This suspended ceiling attaching structure comprises: a support member formed by assembling a liner roughly U-shaped in section and suspended below a structure skeleton in a lattice shape; and a ceiling material formed by forming projected surfaces in four side parts. The ceiling material is attached on the support member by bending the projected surfaces downward and inserting the downward-bent parts into the recesses of the liner.SELECTED DRAWING: Figure 1
Patent JP-2020132692-A (JP)
Title: Oil and fat production method and oil and fat production apparatus
Inventor: TAKASE JOJI
IPC: B09B3/00
Filed: 2019-02-14
Abstract: To provide an oil and fat production method and an oil and fat production apparatus by which high-safety oil can be extracted from residue of field crop or fish, which has conventionally been considered to be waste after processing, easily and at lower cost.SOLUTION: The oil and fat production apparatus comprises: a reaction vessel 2 into which a raw material is input; steam injection means 4 for injecting saturated steam into the reaction vessel; stirring means 3 for stirring the inside of the reaction vessel; a temperature sensor 7a provided at a lower part of the reaction vessel; pressure control means 5 for controlling the pressure inside the reaction vessel; control means 6 for controlling drive of the steam injection means 4, the stirring means 3 and the pressure control means 5; a housing 15 for making a work area of extracting oil and fat become an oxygen-free state; solid-liquid separation means 12 and moisture removing means 13 which are provided inside the housing and for separating solid body from a product material; and a nitrogen injection device 16 for injecting nitrogen into the housing.SELECTED DRAWING: Figure 1
Patent JP-2020133209-A (JP)
Title: Work machine
Inventor: ISHII HIRONORI
IPC: F02D29/00
Filed: 2019-02-18
Abstract: To provide a work machine capable of improving a control response of a flow rate of a hydraulic pump with respect to a change in an operation amount of an operating device.SOLUTION: A work machine comprises variable displacement hydraulic pumps 12A and 12B driven by an engine 11, regulators 18A and 18B for controlling the capacities of the hydraulic pumps 12A and 12B, a hydraulic actuator 13 driven by pressure oil from the hydraulic pumps 12A and 12B, control valves 14A and 14B for controlling the flow of pressure oil from the hydraulic pumps 12A and 12B to the hydraulic actuator 13, an operating device 15 for operating the control valves 14A and 14B, and controller 21. The controller 21 calculates the target flow rate of each hydraulic pump according to the operating pressure of the operating device 15 detected by an operating pressure sensor 16, divides the target flow rate of each hydraulic pump by the rotation speed of the engine 11 detected by a rotation speed sensor 20 to calculate the target capacity of each hydraulic pump, and outputs this as a command value to each regulator.SELECTED DRAWING: Figure 2
Patent JP-2020130615-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-20
Abstract: To increase game amusement.SOLUTION: In a game machine having a movable accessory being transparent and movable and an image display area capable of displaying an image, the movable accessory is movable in the front of the image display area. The movable accessory and a specific image displayed in the image display area are moved in linkage with each other, thereby executing a linkage performance in which a specific image under movement can be visible through the movable accessory under movement.SELECTED DRAWING: Figure 77
Patent JP-2020135551-A (JP)
Title: Object recognition device, object recognition method and object recognition program
Inventor: NAKAMURA TOMOHIKO
IPC: G06T7/00
Filed: 2019-02-21
Abstract: To solve the problem in which when an object is measured with a partial region shielded in measurement data, it is difficult to recognize the object.SOLUTION: Complementing device storage means 42 stores a complementing device that is previously generated by learning which uses given data including a position of a region required to be detected given for each sample for a plurality of samples of an object, which uses deterioration data lacking a partial position from the given data as input, and which has original given data as a target value of output. Key point detecting means 53 detects one or more of positions of regions required to be detected in the object from measurement data to acquire detection data on the object. The key point complementing means 54 inputs the detection data into complementing device, and complements the position of the region required to be detected lacking in the detection data to generate the complemented detection data.SELECTED DRAWING: Figure 4
Patent JP-2019130909-A (JP)
Title: Image formation device management system, image formation device, management device, terminal device, image formation device management method and image formation program
Inventor: SAKAGAMI ATSUSHI
IPC: B41J29/38
Filed: 2019-02-21
Abstract: To provide a management device and image formation device management system which can maintain the confidentiality of information while maintaining the use efficiency in an image formation device.SOLUTION: An image formation device 17 acquires IC card identification information with an IC card reader 174. A management server 11 acquires a user ID corresponding to the acquired IC card identification information and use limitation information related to the use of the image formation device 17, and executes processing in the image formation device 17 on the basis of the use limitation information.SELECTED DRAWING: Figure 1
Patent JP-2020135616-A (JP)
Title: Object detection device
Inventor: MIHOICHI TAKUTO
IPC: G06T3/00
Filed: 2019-02-22
Abstract: To reduce the time required to detect people.SOLUTION: A forklift has an object detection device mounted thereon. The object detection device comprises a stereo camera and an image processing unit. The image processing unit detects an object from a plot area looking down at an image captured by the stereo camera. The image processing unit derives coordinates of the object on the plot area. The image processing unit extracts an area with the object in the first image from the coordinates of the object on the plot area. The image processing unit performs human detection processing in the extracted area.SELECTED DRAWING: Figure 4
Patent JP-2020141465-A (JP)
Title: Failure prediction system
Inventor: DEGUCHI MASATAKA
IPC: H02M7/48
Filed: 2019-02-27
Abstract: To provide a failure prediction system for a power converter that converts power of a power source to power for driving a travel motor.SOLUTION: A failure prediction system is capable of predicting a failure in a power converter that converts power of a power source to power for driving a travel motor. The failure prediction system includes a sensor that is mounted on the power converter, and a controller that predicts a failure in the power converter on the basis of a measurement value obtained by the sensor. The controller calculates a difference between the last measurement value and the current measurement value obtained by the sensor. The controller obtains intermediate data by performing variable conversion of multiple past differences. The controller calculates a damage level of the power converter on the basis of the intermediate data. When the calculated damage level is higher than a prescribed damage threshold, the controller outputs an alarm signal to indicate the approach of a failure time.SELECTED DRAWING: Figure 1
Patent JP-2020139192-A (JP)
Title: Iron-based metal glass alloy powder
Inventor: HAYASHI SHINGO
IPC: C22C45/02
Filed: 2019-02-28
Abstract: To provide an iron-based metal glass alloy powder which has a small specific surface area and a high fluidity and allows for a high filling even in the low-pressure molding method.SOLUTION: An iron-based metal glass alloy powder, in which at least one of Al and Ca is added, and Al is contained by 0.05 to 5 wt.%; an iron-based metal glass alloy powder, in which at least one of Al and Ca is added, and Ca is contained by 0.001 to 0.03 wt.%; and an iron-based metal glass alloy powder, in which Al and Ca are added, and Al is contained by 0.05 to 2 wt.% and Ca is contained by 0.001 to 0.025 wt.%, are provided.SELECTED DRAWING: Figure 1
Patent JP-2020142550-A (JP)
Title: Air conditioner for vehicle
Inventor: SATO YUKIMASA
IPC: B60H1/00
Filed: 2019-03-04
Abstract: To improve temperature controllability in an air conditioner for vehicle provided with a bypass passage that guides air passed through a heat exchanger.SOLUTION: An air conditioner for a vehicle includes an air-conditioning case 10, plural openings 30, 31, 32, 33, a blowout mode switching member 36, and a bypass passage 16. The air-conditioning case is configured such that conditioned air, the temperature of which is conditioned distributes through inside. The plural openings are provided in the air-conditioning case, and the conditioned air is blown out therefrom into a vehicle cabin. The blowout mode switching member is provided in the air-conditioning case, and the openings of the plural openings, which blow the conditioned air switch plural blowout modes of the different openings. The bypass passage between the air-conditioning case and the blowout mode switching member guides the conditioned air from a predetermined portion in the air-conditioning case to the specific opening. The bypass passage is formed when the blowout mode switching member switches to the specific blowout mode of the plural blowout modes.SELECTED DRAWING: Figure 8
Patent JP-2020145243-A (JP)
Title: Chip transfer plate, chip transfer method, image display device manufacturing method, and semiconductor device manufacturing method
Inventor: ASAHI NOBORU
IPC: H01L21/60
Filed: 2019-03-05
Abstract: To provide a chip transfer plate for reliably holding chip components without providing a catch material on a wiring substrate when transferring the chip components to the wiring substrate by a laser lift-off method, and to provide a transfer method.SOLUTION: A chip transfer plate for transferring a plurality of chip components having bump electrodes to a wiring substrate includes: a base substrate; the chip components supported on the opposite side of a surface where the bump electrodes are formed on the base substrate, and broken into pieces and separated; an uncured thermosetting adhesive resin layer provided on a surface where the bump electrodes of the chip components are formed. Also provided is a transfer method using the same.SELECTED DRAWING: Figure 1
Patent JP-2020143713-A (JP)
Title: Manufacturing method of fusion pipe, and fusion pipe
Inventor: NISHIYAMA SHINICHI
IPC: B29C65/34
Filed: 2019-03-05
Abstract: To provide a manufacturing method of a fusion pipe, enabling an obtained fusion pipe to have an improved pressure resistance.SOLUTION: The manufacturing method of a fusion pipe comprises an insertion step of inserting a first resin pipe to a joint having a heating wire inside, from one end side of the joint, and inserting a second resin pipe from the other end side of the joint, a fusion step of fusing the first resin pipe and the joint by energizing and heating the heating wire, and fusing the second resin pipe and the joint to obtain a resin pipe connection body having a first resin pipe portion, a joint portion and a second resin pipe portion, and an arrangement step of arranging a metallic band on an outer surface of the resin pipe connection body in a circumferential direction. The resin pipe connection body has a specific first fused region, a specific second fused region and a specific unfused region, and the metallic band is disposed on the outer surface of the resin pipe connection body in the unfused region in the arrangement step.SELECTED DRAWING: Figure 1
Patent JP-2020144597-A (JP)
Title: Analysis method, analysis system and analysis program
Inventor: OKUDA ITSUKO
IPC: G06T7/00
Filed: 2019-03-06
Abstract: To provide an analysis method that easily evaluates head and neck structure without burdening an object person.SOLUTION: An analysis method for evaluating, using a moving image of a facial expression change process of an object person, head and neck structure centered on a face of the object person, includes: a moving image acquisition step that acquires the moving image; an analysis step that acquires, using the moving image, a facial movement evaluation value; and an evaluation step that estimates, from the face movement evaluation value acquired in the analysis step, based on a correlation between a pre-stored facial movement evaluation value and an evaluation value of the head and neck structure centered on the face, the evaluation value.SELECTED DRAWING: Figure 1