baber/WOPTO huggingface dataset:
Patent JP-2020118106-A (JP)
Title: Cover structure of internal combustion engine
Inventor: KOSUGI YUTARO
IPC: F02F7/00
Filed: 2019-01-25
Abstract: To provide a cover structure of an internal combustion engine which can prevent an oil level gauge from interfering with an oil control valve.SOLUTION: In a cover structure of an engine 5, an oil pump 41 includes a pump cover 43 which is attached to a chain cover 18 so as to house a pump part 42 and has an oil control valve attachment part 43A to which an oil control valve 44 is attached. An oil level gauge 45 extends in a height direction of an engine body 7. The oil control valve attachment part 43A has a protruding part 43B protruding relative to the pump cover 43 in a direction away from the chain cover 18. The protruding part 43B has a contact part which is brought into contact with the oil level gauge 45.SELECTED DRAWING: Figure 2
Patent JP-2020117391-A (JP)
Title: Post-treatment device and image formation system
Inventor: TAKASHIMA IKUMI
IPC: B65H31/00
Filed: 2019-01-28
Abstract: To provide a post-treatment device that considers safety of an operator during a post-treatment.SOLUTION: The post-treatment device includes: a first loading part that can move to a loading position where a medium is loadable and to a retreat position where a medium is not loaded; a post-treatment part that performs post-treatment on the medium loaded on the first loading part; a second loading part that can move to a receiving position where a medium that is not loaded on the first loading part or a medium discharged from the first loading part is received and to a removal position where the received medium can be removed; a cover that can move to a release position where an opening that exposes an inner space in which the second loading part is provided to the outside is released and to a closing position where the opening is closed; and a controlling part that controls the movement of at least the second loading part and the cover. The receiving position is closer to the loading position of the first loading part than to the removal position, and the controlling part moves the second loading part from the receiving position to the removal position or from the removal position to the receiving position, with the cover moved to the closing position.SELECTED DRAWING: Figure 10
Patent JP-2020121607-A (JP)
Title: Display control device, method and computer program
Inventor: NAKAMURA TAKASHI
IPC: G02B27/01
Filed: 2019-01-29
Abstract: To suppress deterioration in visibility of an image.SOLUTION: When determining that an image 200 is displayed in a travel lane non-overlapping region 101 that does not overlap on a travel lane when being viewed from a driver in a display area 100 where an image display unit displays an image, from a position of the travel lane, positions of eyes of a driver of own vehicle and a position of the image 200, a processor changes a display mode of the image 200 so as to reduce an area of the image 200 that is arranged in the travel lane non-overlapping region 101.SELECTED DRAWING: Figure 6A
Patent JP-2020122456-A (JP)
Title: Linear compressor
Inventor: KOYAMA MASAKI
IPC: F04B39/00
Filed: 2019-01-31
Abstract: To provide a technique suitable for downsizing and noise reduction of an air compressor.SOLUTION: A linear compressor comprises: a compression section 11 which compresses air inside of a compression chamber 12B by reciprocally moving a piston 13; and a linear motor 5 which drives the piston 13. The linear motor 5 includes: a movable element 8 which is connected to the piston 13 and reciprocally moved; a spring 10 which is vibrated together with the movable element 8; and a stationary element 7 which makes a magnetic force act between the stationary element and the movable element 8. A casing 6 constitutes a spring accommodation space in which the spring 10 is accommodated, between the stationary element 7 which is accommodated at one end side, and an air suction port 24 in the other end portion. An intermediate suction passage 26 is constituted between a suction valve 14 which is provided in an inlet of the compression chamber 12B, and a spring accommodation space V2. A spatial cross sectional area of the spring accommodation space V2 is larger than a passage cross sectional area of the intermediate suction passage 26 and a passage cross sectional area constituted in the suction port 24.SELECTED DRAWING: Figure 1A
Patent JP-2020124969-A (JP)
Title: Vehicular seat
Inventor: TANAKA SOICHIRO
IPC: B60N2/90
Filed: 2019-02-01
Abstract: To provide a vehicular seat configured so that a harness of a seating sensor can be efficiently wired.SOLUTION: The vehicular seat comprises a cushion frame 1 and a seating sensor 10 arranged below a cushion pad. The cushion frame 1 has a pressure receiving member 5 that receives occupant loads. The seating sensor 10 is connected with a harness 13 wired at least between the seating sensor 10 and a point P separated toward a side of the seating sensor 10. A first sub cable 15 at a site between the point P separated toward the side and the seating sensor 10, of the harness 13 is fixed to the pressure receiving member 5, at a first fixing point F1 arranged adjacently to one side in a longitudinal direction with respect to the seating sensor 10.SELECTED DRAWING: Figure 4
Patent JP-2020125787-A (JP)
Title: Control device of power transmission device for vehicle
Inventor: KAWANA KENTA
IPC: F16H61/68
Filed: 2019-02-01
Abstract: To provide a control device of a power transmission device for a vehicle capable of improving start responsiveness while suppressing occurrence of engine stall, when there is a possibility of the occurrence of engine stall.SOLUTION: In a case when a shift range is a forward travel range D, a vehicle velocity V is less than a determination velocity Vth, a brake is in an ON state, a temperature of an operating oil Toil of a torque converter 14 is less than a determination temperature Tth, oxygen concentration Oden of outside air taken by an engine 12 is less than a determination oxygen concentration Oth, and a period TMoff of an engine OFF state is over a determination period TMth, slip control of a start clutch is executed, so that a command pressure Pcmd of a first clutch C1 as the start clutch becomes a fourth hydraulic pressure value Po4 to keep the first clutch C1 in a half-engaged state to keep a turbine rotating speed Nt at a prescribed requested turbine rotating speed Nt_req.SELECTED DRAWING: Figure 7
Patent JP-2019105849-A (JP)
Title: Display device
Inventor: KOYAMA JUN
IPC: G09G3/30
Filed: 2019-02-06
Abstract: To provide an EL display device that can extend the life of EL elements.SOLUTION: There is provided a display device having a plurality of pixels each including a first transistor, a second transistor, and an organic EL element. The display device performs gradation display by controlling the light emission time of the organic EL element, and the organic EL element has a pixel electrode and a counter electrode, respectively. The organic EL element has a period during which an EL drive voltage of opposite polarity is applied.SELECTED DRAWING: Figure 3
Patent JP-2020128716-A (JP)
Title: Abnormality determination device of internal combustion engine
Inventor: SEKIGUCHI TORU
IPC: F01M13/00
Filed: 2019-02-08
Abstract: To accurately determine abnormality in a breather line of an internal combustion engine in a short period.SOLUTION: An abnormality determination device of an internal combustion engine, where a breather line 20 connects an intake passage 12 at an upstream side of a supercharger 17 and a crank case 19, comprises: an intake flow rate sensor 16 which detects an intake flow rate in the intake passage 12; a pressure sensor 29 which detects pressure in the breather line 20; and abnormality determination means 30 which determines abnormality in the breather line 20. The abnormality determination means 30: estimates intake resistance in the intake passage 12 from the pressure when the internal combustion engine is in a low load state with the intake flow rate less than a predetermined amount and the pressure when the same is in a heavy load state with the intake flow rate equal to or larger than the predetermined amount; and determines the abnormality in the breather line 20 when the intake resistance is less than a threshold value. Thus, the abnormality determination device can accurately determine the abnormality in the breather line 20 in a short period.SELECTED DRAWING: Figure 1
Patent JP-2020129258-A (JP)
Title: Dilemma sensing control device, dilemma sensing control method, and dilemma sensing control program
Inventor: MABUCHI TORU
IPC: G08G1/08
Filed: 2019-02-08
Abstract: To suppress dilemma sensing control from being inappropriate depending upon a change in speed of vehicle running along an inflow passage.SOLUTION: A tracking data acquisition unit is configured to acquire tracking data on a vehicle along an inflow passage. A temporal change-over timing setting unit is configured to set a temporal change-over timing serving a candidate of a change-over timing upon changing over a blue signal to a yellow signal with respect to a vehicle inflowing from the inflow passage to a crossing point. A prediction unit is configured to, regarding the vehicle running along the inflow passage, predict a location and dilemma zone at the set temporal change-over timing, using the tracking data on the vehicle. A determination unit is configured to determine whether the predicted location of the vehicle is within the dilemma zone set for the vehicle. A decision unit is configured to decide a change-over timing on the basis of a determination result of the determination unit.SELECTED DRAWING: Figure 4
Patent JP-2020131305-A (JP)
Title: Tool replacement device
Inventor: HARUNA YOSUKE
IPC: B23B31/107
Filed: 2019-02-13
Abstract: To provide a tool replacement device that maintains an attached state and allows easy detachment operation even when supply of drive fluid is stopped.SOLUTION: A coupling mechanism (6) that attaches/detaches a first coupling member (1) and a second coupling member (2) has an output member (8). A release chamber (11) and a spring chamber (15) are formed on an upper side and a lower side of the output member (8). An advancing/retracting spring (15) is attached to the spring chamber (15). A first operation rod (26) is movable to the first coupling member (1) and in a direction orthogonal to an axial direction of the output member (8). A guide groove (29) is formed in the first operation rod (26) so as to become deeper toward the right. A second operation rod (31) that can be engaged with the guide groove (29) and the output member (8) is inserted into the first coupling member (1) so as to be movable.SELECTED DRAWING: Figure 1
Patent JP-2020136366-A (JP)
Title: Semiconductor module, vehicle and manufacturing method
Inventor: ARAI NOBUHIDE
IPC: H01L25/18
Filed: 2019-02-15
Abstract: To solve such a problem that the efficiency of moving heat, generated from multiple semiconductor elements of a semiconductor module, to cooling medium passing the neighborhood of cooling fins is low when the flow of the cooling medium flowing in a cooler decreases.SOLUTION: In a semiconductor module including a semiconductor device and a cooler, the semiconductor device has a semiconductor chip and a circuit board for mounting the semiconductor chip, the cooler comprises a top plate for mounting the semiconductor device, a jacket including a lateral wall for connection with the top plate, a bottom plate connected with the lateral wall and facing the top plate, and cooling pin fins extending from the bottom plate toward the top plate side while tapering, where at least the bottom plate and the cooling pin fins are formed integrally, and at least one end of the cooling pin fins is fastened to the top plate, and a coolant circulation part defined by the top plate and the jacket, and circulating the cooling medium.SELECTED DRAWING: Figure 4
Patent JP-2020133728-A (JP)
Title: Shock absorption member and manufacturing method of the same
Inventor: MIURA TOSHIHISA
IPC: F16F7/00
Filed: 2019-02-18
Abstract: To provide a shock absorption member which holds an inner member relative to an outer member while achieving good performance.SOLUTION: A shock absorption member 10 can absorb a load (F) input to an outer member 20 with the hollow metallic outer member 20 and an inner member 30 held within the outer member 20. The inner member 30 is formed by integrating a wood 31 with a solid bracket 34 made of a resin or a metal. The shock absorption member 10 is provided with a holding structure 40 which positions and holds the bracket 34 relative to the outer member 20.SELECTED DRAWING: Figure 3
Patent JP-2020134278-A (JP)
Title: Gas analysis method and gas analyzer
Inventor: IKEMURA TADASHI
IPC: G01N27/26
Filed: 2019-02-18
Abstract: To provide a gas analysis method and gas analyzer, capable of accurately measuring the oxygen concentration of a sample gas.SOLUTION: There is provided a gas analysis method comprising: a step A of adding a predetermined amount of oxygen gas to a sample gas to measure the oxygen concentration of the sample gas having the added oxygen gas by a zirconia type oxygen analyzer; a step B of adding a predetermined amount of oxygen gas after removing the oxygen gas from the sample gas to measure the oxygen concentration of the sample gas having the removed and added oxygen gas by a zirconia formula oxygen analyzer; and a step X of calculating oxygen concentration obtained by eliminating the influence of combustible gas of the sample gas by the formula (1). The amount of the oxygen gas added in the steps A and B is equal to or more than the amount of oxygen reduced when measuring the oxygen concentration by the zirconia type oxygen analyzer. There is also provided a gas analyzer. x=a-b (1)SELECTED DRAWING: None
Patent JP-2019069382-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-19
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can generate the same performance as that when operation is performed even if operation is not performed within a performance reception period to an operation button.SELECTED DRAWING: Figure 60
Patent JP-2020132763-A (JP)
Title: Hydraulic pressure working fluid for work machine and work machine using same
Inventor: KAMOTO DAIGORO
IPC: C10M101/02
Filed: 2019-02-20
Abstract: To provide a hydraulic pressure working fluid for a work machine which, even when working at a low-temperature environment using a working fluid filter, can suppress damage of a working fluid filter due to electric discharge, and work machine using the same.SOLUTION: The hydraulic pressure working fluid for a work machine contains a base oil and at least one compound selected from a compound represented by the formula (1), other ether, and an ester compound (in the formula (1), Ris an acyl group bearing an alkyl group or an alkene group having a carbon number of 8-18; one of the two Ris an acyl group bearing an alkyl group or an alkene group having a carbon number of 8-18, or hydrogen atom; the other Ris hydrogen atom).SELECTED DRAWING: None
Patent JP-2020134379-A (JP)
Title: Fluid heating device and cogeneration system using the same
Inventor: OGAWARA HIROKI
IPC: H01M8/0432
Filed: 2019-02-22
Abstract: To provide a fluid heating device which can detect the temperature of a fluid without additionally providing detection means for detecting the temperature of a fluid.SOLUTION: The fluid heating device includes: a flow passage in which a fluid is flowing; a plurality of heaters provided in the flow passage for heating the fluid; and a controller for controlling supply of power to the heaters. The electric resistance of the heaters are measured when at least one heater is not heating the fluid, and the temperature of the fluid is specified on the basis of the electric resistance.SELECTED DRAWING: Figure 5
Patent JP-2020134822-A (JP)
Title: Environment determination factor control system
Inventor: HASEGAWA SUSUMU
IPC: G06F3/01
Filed: 2019-02-22
Abstract: To provide an environment determination factor control system capable of more appropriately controlling an output of an environment determination factor.SOLUTION: An environment determination factor control system 100 includes a first apparatus 1, a second apparatus 2, and control parts 15, 25, 33. The first apparatus 1 outputs an environment determination factor. The second apparatus 2 generates environment sound. The control parts 15, 25, 33 acquire first position information showing the position of the first apparatus 1, and second position information showing the position of the second apparatus 2. The control parts 15, 25, 33 acquire operation information showing an operation state of the second apparatus 2. The control parts 15, 25, 33 controls an output of an environment determination factor in accordance with the first position information, the second position information, and the operation information.SELECTED DRAWING: Figure 2
Patent JP-2019083206-A (JP)
Title: Light-emitting device and television device
Inventor: SASAKI TOSHIKI
IPC: H01L27/32
Filed: 2019-02-25
Abstract: To provide a light-emitting element with high light emission efficiency such that light beams of high color purity by microcavity effect are emitted as monochromatic light beams, white light emission showing a broad spectrum can be obtained when a plurality of those light beams are combined.SOLUTION: A light-emitting element has a plurality of EL layers between a pair of electrodes, can efficiently extract a plurality of monochromatic light beams by making good use of microcavity effect for a plurality of light emission colors obtained from the respective EL layers, and light obtained by combining a plurality of emitted light beams obtained from the respective EL layers is white light (hereinafter standard white light) within a range (of, specifically, 2,600 to 7,100 K in correlative color temperature) defined as white light of indoor lighting according to Japanese Industrial standards (JIS).SELECTED DRAWING: Figure 1
Patent JP-2020130863-A (JP)
Title: Radiation therapy equipment and control method of radiation therapy equipment
Inventor: HONDA YASUZO
IPC: A61N5/10
Filed: 2019-02-25
Abstract: To provide radiation therapy equipment that improves reliability of treatment and usability.SOLUTION: Radiation therapy equipment 1 comprises a treatment table 6 for moving a top plate 61 with a treatment subject Pt placed thereon to a prescribed treatment place 36, an imaging apparatus 7 for moving to the prescribed treatment place in a direction different from the moving direction of the top plate to photograph the treatment subject, and an irradiation apparatus 5 provided between the treatment table and the imaging apparatus in an extendable manner for irradiating the treatment subject with radiation. The irradiation apparatus moves to a prescribed retreat position P1 when a CT apparatus 7 moves to the treatment place. When irradiating the treatment subject with radiation, the irradiation apparatus 5 moves to a prescribed irradiation position P3.SELECTED DRAWING: Figure 1
Patent JP-2020139808-A (JP)
Title: Seismic motion estimation method
Inventor: YOSHIKAWA YOSHIYASU
IPC: G01V1/30
Filed: 2019-02-27
Abstract: To provide a method capable of quickly estimating a seismic motion based on an earthquake currently occurring without requiring to assume an epicenter of an estimated earthquake and without calculating seismic waves propagating from the epicenter to an underground basement surface.SOLUTION: A seismic motion estimation method of the first invention includes: a seismic wave observation step of observing seismic waves at a time of an earthquake occurrence; an observation point seismic motion parameter calculation step of calculating seismic motion parameters at observation points on the ground surface from the observed seismic waves; a ground surface motion parameter calculation step of calculating a spatial distribution of seismic motion parameters; and an arbitrary ground surface seismic motion calculation step of calculating a seismic motion at an arbitrary point where the seismic motion parameters of the ground surface of the arbitrary point are calculated from a spatial distribution of the seismic motion parameters.SELECTED DRAWING: Figure 2
Patent JP-2020142803-A (JP)
Title: Package
Inventor: MORITA SAHO
IPC: B65D33/02
Filed: 2019-03-04
Abstract: To provide a package capable of keeping an opened state by a shape keeping member and suppressing adhesion of a content to the user's hand when opening.SOLUTION: A package 1 has a first side film 11, a second side film 12 and a bottom film 13. The package 1 has a peripheral edge part 20, a storing part 30 and a shape keeping part 40. The peripheral edge part 20 includes a peripheral edge seal part 21, a bottom seal part 22 and a seal scheduled part 23. The shape keeping part 40 includes a super oriented sheet and an easily peelable layer. The molecular orientation direction of the super oriented sheet is arranged along the width direction of the package 1. The easily peelable layer has an easy peeling property and is structured to be peelably attached to the second side film 12.SELECTED DRAWING: Figure 1
Patent JP-2020145880-A (JP)
Title: System stabilization device
Inventor: ICHIKAWA TAKAAKI
IPC: H02J3/24
Filed: 2019-03-07
Abstract: To provide a system stabilization device capable of deriving a correlation function for properly selecting an electricity generator to be controlled even if the number of electricity generators of an electric power system is small.SOLUTION: A system stabilization device according to an embodiment has an acquisition part, a generation part, a calculation part, a setting part, a derivation part, a selection part, and a switching part. The derivation part accumulates, when on-line arithmetic processing by the acquisition part, the generation part, the calculation part, and the setting part is executed in predetermined cycles, on-line operation result information representing relation between a monitoring object tidal current value found in each cycle and a necessary controlled variable indicative of electric energy which needs to be controlled, and derives, according to a point where the necessary controlled variable indicated in the accumulated on-line operation result information varies in steps exceeding a predetermined threshold, backup settlement information indicative of relation between the monitoring object tidal current value and the number of electricity generator to be controlled or the necessary controlled variable.SELECTED DRAWING: Figure 1
Patent JP-2020142223-A (JP)
Title: Mist spray
Inventor: MIZUKAMI YASUHIRO
IPC: B05B11/00
Filed: 2019-03-08
Abstract: To provide a mist spray which prepares mist-shaped droplet incorporating air-bubbles from liquid and ejects the mist-shaped droplet.SOLUTION: A mist spray includes a liquid container which stores liquid, a spray main body which has a liquid channel immersed in liquid of the liquid container, a liquid delivery means which causes liquid in the liquid container to flow out through the liquid channel, a spray nozzle which ejects liquid caused to flow out from the liquid channel and a mist generation means which is arranged on the spray nozzle and makes the liquid mist-shaped droplet. The mist generation means includes a mist throttle hole of a conical hole and a conical spiral shaped mist guide to be inserted into the mist throttle hole. Spiral-shaped first and second mist channels are formed between a conical inner circumferential surface of the mist throttle hole, and first and second mist channels are opened to the mist throttle hole and are communicated to the liquid channel.SELECTED DRAWING: Figure 6