baber/WOPTO huggingface dataset:
Patent JP-2020165429-A (JP)
Title: Injection method and system for injecting water into internal combustion engine
Inventor: ANTONIO ZITO
IPC: F02M25/025
Filed: 2020-03-30
Abstract: To provide an injection method for injecting water into an internal combustion engine, and a system for injection.SOLUTION: An injection method and system (13) for injection of water into an internal combustion engine (1), substantially includes steps of: when the internal combustion engine (1) is operated, actuating a reversible pump (16) to suck water from a tank (15) and feed the water under pressure to injection devices (14) through a feed duct (18); when the internal combustion engine (1) is operated, cyclically opening the injection devices (14) to inject the water towards at least one cylinder (2) of the internal combustion engine (1); and when the internal combustion engine (1) is turned off, draining the water from the injection devices (14) and the feed duct (18) by using a release valve (19) connecting the feed duct (18) to the outside.SELECTED DRAWING: Figure 2
Patent JP-2021159926-A (JP)
Title: Brazing filler metal and method of manufacturing the same, and metal-ceramic bonding substrate
Inventor: OZAKI AYUMI
IPC: C04B37/02
Filed: 2020-03-31
Abstract: To provide a brazing filler metal for joining a metal plate and a ceramic substrate, which establishes compatibility between excellent thermal shock resistance and a small joint defect such as a void and an unjoined state, in a metal-ceramic bonding substrate, and the related art.SOLUTION: A paste-like brazing filler metal includes a vehicle, and powder that includes 0.7-2.0 mass% of titanium powder with an average particle diameter (D50) of 20 μm or less, 3-15 mass% of copper powder and silver powder as the remnant. The related art is also provided.SELECTED DRAWING: None
Patent JP-2021163119-A (JP)
Title: Seminar operation system, seminar operation method, and server device
Inventor: TERADA YUICHI
IPC: G06Q50/10
Filed: 2020-03-31
Abstract: To support operation and improve efficiency in a series of flows related to a seminar.SOLUTION: The present invention is a server device 1 that freely communicates with a user's terminal device. The server device includes: a reception unit 11a that receives seat information and user identification information from the user's terminal device; a registration unit 11b that registers the seat information and the user identification information; and a storage unit 13 that stores at least the seat information, user information, the user's attribute information, and seminal identification information. The server device can present the attribute information on a user who is seated in a seat identified by the seat information based on the user identification information.SELECTED DRAWING: Figure 2
Patent JP-2021164313-A (JP)
Title: Solar battery module
Inventor: NAKAMURA JUNICHI
IPC: H02S50/00
Filed: 2020-03-31
Abstract: To provide a solar battery module that has a large effective area contributed to photoelectric conversion and that can suppress an output in an emergency.SOLUTION: A solar battery module 1 comprises: a solar battery cell 10; a plate-like first protection member 20 with light transmissivity that covers the light-receiving surface side of the solar battery cell 10; a plate-like second protection member 30 with light transmissivity that covers the light-receiving surface side of the first protection member 20 while interposing a gap; and a light-shielding material release mechanism 40 that holds a light-shielding material M having light-shielding property and releases the light-shielding material M to the gap S between the first protection member 20 and the second protection member 30.SELECTED DRAWING: Figure 1
Patent JP-2020108178-A (JP)
Title: Electronic data storage server and electronic data storage program
Inventor: MURAO SHINICHI
IPC: G06F21/64
Filed: 2020-04-01
Abstract: To easily issue a time stamp with respect to electronic data using a portable terminal and manage it.SOLUTION: A portable terminal 2 images a receipt 7 and transmits a hash value of image data to a time stamp proxy server 3. The time stamp proxy server 3 requests a time stamp server 4 to issue a time stamp to the hash value and stores it. Further, the time stamp proxy server 3 generates information identifying a storage destination of the time stamp by a URL and transmits the information to the portable terminal 2. The portable terminal 2 receives the URL, adds the URL to a tail of the image data, and generates the image data with the URL. The portable terminal 2 transmits the image data with the URL to an accounting server 5. The accounting server 5 receives the image data with the URL, and stores it as a substitution of the receipt 7.SELECTED DRAWING: Figure 1
Patent JP-2020103998-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To provide a game machine cared so as to prevent a problem in a light guide plate.SOLUTION: A game machine includes: a game panel in which a game area where game balls can flow down is formed; a center accessory provided in the game panel; and a transparent light guide plate mounted to the center accessory. The center accessory includes: a wall part for distinguishing a game area in which game balls can flow down from a non-game area in which game balls cannot flow down; and a mount part for mounting the light guide plate. The mount part projects toward the non-game area from the wall part.SELECTED DRAWING: Figure 164
Patent JP-2020113551-A (JP)
Title: Luminaire
Inventor: HIGUCHI AKINORI
IPC: F21V29/503
Filed: 2020-04-09
Abstract: To provide a structure that can improve assemblability of a luminaire.SOLUTION: A luminaire 100 comprises a light source unit 80 comprising a fitting plate fitted with a light source, a top plate 40 arranged so as to be opposed to the light source unit 80, and a strut framework 50 connecting the light source unit 80 and the top plate 40. The fitting plate and the top plate 40 are rectangular, and struts of the strut framework are provided at three places: a center part of one side of the light source unit 80 and the top plate 40, and both side parts separate from the center part. The light source unit 80 is fixed to only the struts. The struts comprise main struts provided at four corners of the fitting plate and the top plate 40, and intermediate struts provided at centers of opposite sides of the fitting plate and centers of opposite sides of the top plate 40. The heat sink comprises a heat dissipation plate and a plurality of heat dissipation fins. The fitting plate is the heat dissipation plate.SELECTED DRAWING: Figure 7
Patent JP-2021172698-A (JP)
Title: Curable composition, heat storage material, and article
Inventor: SANO ATSUKO
IPC: C08F299/02
Filed: 2020-04-21
Abstract: To provide a curable composition capable of forming a heat storage material excellent in the heat storage and the storage stability.SOLUTION: A curable composition contains a compound represented by the formula (1) in the figure, polyalkylene glycol, and a polymerization initiator. In the formula (1), R11 represents a hydrogen atom or methyl group; and R12 represents a monovalent group having a polyoxyalkylene chain.SELECTED DRAWING: None
Patent JP-2020125336-A (JP)
Title: Antiviral substrate
Inventor: HORINO KATSUTOSHI
IPC: A01P1/00
Filed: 2020-04-24
Abstract: To provide an antiviral substrate which is excellent in antiviral property and transparency, and can maintain characteristics such as transparency of a substrate and hue of a substrate surface.SOLUTION: An antiviral substrate is obtained by sticking a cured product of a binder containing a copper compound and a photopolymerization initiator having a reduction force onto a substrate surface, in which at least a part of the copper compound is exposed from the surface of the cured product of the binder, the binder is an electromagnetic wave curable type resin, and the copper compound has a ratio (Cu (I)/CU (II)) of the number of ions of Cu (I) to Cu (II) contained in the copper compound that is calculated by measuring binding energy corresponding to Cu (I) and Cu (II) of 925-955 eV by an X-ray photoelectron spectroscopy analysis method for 5 minutes of 0.4 to 4, and the cured product of the binder contains no optical catalyst substance.SELECTED DRAWING: Figure 1
Patent JP-2020110725-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2020-04-28
Abstract: To provide a game machine capable of preventing a third member from being forgotten to be returned to a prescribed position.SOLUTION: If an interposing plate 540 (third member) is being removed, a lock member 560 is being disposed by an extraction operation at a second position, and the lock member 560 (tip member 561) is projected from behind a back surface member 550. Therefore, the lock member 560 is interposed between a front surface of an inner frame 4 and a back surface of a front door 5, and thereby the front door 5 cannot be closed to the inner frame 4. In this way, it is possible to cause a worker to recognize that the interposing plate 540 is forgotten to be returned.SELECTED DRAWING: Figure 17
Patent JP-2021175313-A (JP)
Title: System reconfiguration system, system reconfiguration method, and system reconfiguration program
Inventor: KATO YOSHIKI
IPC: H02J3/00
Filed: 2020-04-28
Abstract: To provide a system reconfiguration system, a system reconfiguration method, and a system reconfiguration program capable of more stably and quickly reconfiguring a system.SOLUTION: A system reconfiguration system 1 includes: a storage unit 7 in which system configuration information on system reconfiguration corresponding to each of a plurality of accident point information is stored with a generation pattern of an accident point assumed in a power system 10 of a mobile body being accident point information; a determination unit 3 for determining whether or not the accident point information corresponding to an occurred accident has been set when the accident occurs in a mobile body; and a switching unit 5 for performing system reconfiguration based on the system configuration information when the accident point information corresponding to the generated accident is set, and performing system reconfiguration based on an opening/closing control rule of a circuit breaker set in advance for disconnecting the accident point when no accident point information corresponding to the generated accident is set.SELECTED DRAWING: Figure 1
Patent JP-2021048578-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: HARUTA KENICHIRO
IPC: B41J21/00
Filed: 2020-05-11
Abstract: To prevent a deterioration in image quality due to magnification varying processing.SOLUTION: An image processing apparatus of an embodiment provides an apparatus that processes image data for forming an image on a surface of a photoreceptor by using a plurality of light emitting devices arranged along a main scanning direction of the photoreceptor. The image processing apparatus has: specification means that, based on an image magnification for varying a magnification in a main scanning direction of an image that is formed from image data by inserting or deleting pixels into or from the image data, specifies a reference section for determining first and second insertion/withdrawal positions at which the insertion or deletion of the pixels is performed; first determination means that determines the first insertion/withdrawal position based on the reference section specified by the specification means; second determination means that determines the second insertion/withdrawal position based on the first insertion/withdrawal position; and magnification varying means that varies the magnification of the image by inserting the pixels into or deleting the pixels from the image data based on the first and second insertion/withdrawal positions.SELECTED DRAWING: Figure 7
Patent JP-2021179837-A (JP)
Title: Worker arrangement system and worker arrangement method
Inventor: KITAHARA AKIO
IPC: G06Q10/06
Filed: 2020-05-14
Abstract: To appropriately arrange workers in work processes.SOLUTION: An indication-side device 2 includes an arrangement indication unit 9 and an indication approval unit 10. The arrangement indication unit 9 indicates the prescribed arrangement of workers to an intended process at discretionary timing before work begins in the intended process which is a work process as the object of arrangement. The indication approval unit 10 approves the indication of arrangement by the arrangement indication unit 9 on condition that the workers have undergone education about the intended process, which is based on a work guidance sheet that represents the work procedure of the work process. A registration-side device 3 includes an arrangement registration unit 11 and a registration approval unit 13. The arrangement registration unit 11 registers to the effect that the intended workers, the arrangement of whom is indicated by the arrangement indication unit at the timing at which work in the intended process is begun, are arranged in the intended process. The registration approval unit 13 approves registration by the arrangement registration unit 11 on condition that the intended workers have undergone education about the intended process, which is based on a work guidance sheet that represents the work procedure of the work process.SELECTED DRAWING: Figure 1
Patent JP-2021180269-A (JP)
Title: Semiconductor device
Inventor: TACHI TSUYOSHI
IPC: H01L23/29
Filed: 2020-05-14
Abstract: To provide a semiconductor device with enhanced reliability test resistance for moisture absorption systems.SOLUTION: A semiconductor device A1 comprises a semiconductor element 3 having a main element surface 3a and a back element surface 3b facing opposite sides of each other in the z-direction, a seal material 1 covering at least a part of the semiconductor element 3, and a moisture-proof film 41 disposed on the main element surface 3a side of the semiconductor element 3 and in contact with the encapsulating material 1, and having a lower moisture absorption rate than the encapsulating material 1.SELECTED DRAWING: Figure 5
Patent JP-2020115897-A (JP)
Title: Walking type seedling transplanter
Inventor: TAKAHASHI MANABU
IPC: A01C11/02
Filed: 2020-05-14
Abstract: To prevent deterioration due to miniaturization in maintainability, and to prevent deterioration due to low price in planting capacity.SOLUTION: The walking type seedling transplanter includes: a seedling table on which seedlings are loaded in a row in height direction; a handle held by an operator; a function part which takes out seedlings from the seedling table to plant in a farm field; a float for preparing the farm field; and a frame by which the seedling table, the handle and the function part are supported. In the transplanter, there are installed a transporting part that takes out seedlings from the seedling table to transport them to a prescribed succeeding position; and a planting part that lowers toward a farm field surface the seedlings taken out by the transporting part. In the transporting part and the planting part, a power transmission part for transmitting power is installed. The float is characterized by slidableness in the farm field by driving force which can be obtained externally through the handle.SELECTED DRAWING: Figure 1
Patent JP-2020117315-A (JP)
Title: Package for encapsulating liquid material
Inventor: YAMAMURA TAKASHI
IPC: B65D33/00
Filed: 2020-05-15
Abstract: To provide a package for encapsulating a liquid material in which a liquid material is encapsulated in a soft packaging material capable of squeezing out the liquid material more easily and efficiently.SOLUTION: The package for encapsulating a liquid material being a substantially flat bag body made of a sheet-like soft packaging material and with end portions being sealed or folded when necessary, for encapsulating the liquid material, is provided with a fold line in a predetermined direction on the outer surface of the package.SELECTED DRAWING: Figure 1
Patent JP-2020124606-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-05-19
Abstract: To improve amusement of games.SOLUTION: A game machine is provided comprising display means capable of displaying a plurality of types of images. The game machine can perform a first presentation in which a second area capable of displaying specific images is disposed in front of a first area so as to overlap a part of the first area where variable display by symbol images is performed and a part of the symbol images becomes difficult to be seen due to the second area. Further, in the first presentation, a third area capable of displaying variation icons and reservation icons is disposed in front of the second area so as to overlap a part of the first area and a part of the second area. Therefore, the variation icons and the reservation icons do not become difficult to be seen due to the symbol images and the specific images.SELECTED DRAWING: Figure 116
Patent JP-2021180752-A (JP)
Title: sensor
Inventor: YAMAZAKI KANTARO
IPC: A47C7/62
Filed: 2020-05-19
Abstract: To provide a sensor capable of accurately detecting the collapse of the posture of a seated user.SOLUTION: A sensor includes: a sensor sheet which has a plurality of sensor sections for detecting pressure when a user is seated, and in which a first sensor group comprising at least the one sensor section, and a second sensor group comprising at least the one sensor section are aligned in a first direction; and a controller which has a determination section for determining the collapse of the posture of the user based on information from the sensor sheet. The determination section determines the collapse of the posture of the user in the first direction based on a result obtained by comparing a first determination value obtained from a detection value of the first sensor group with a second determination value obtained from a detection value of the second sensor group.SELECTED DRAWING: Figure 2
Patent JP-2021186205-A (JP)
Title: Diagnosis support program and diagnosis support device
Inventor: MATSUKAWA YOSHIHISA
IPC: A61B5/20
Filed: 2020-05-28
Abstract: To provide a technique for supporting a diagnosis based on a non-invasive test to detrusor muscle low activity (DU) and bladder outlet obstruction (BOO).SOLUTION: A diagnosis support device 14 is a model constructed by machine learning on the basis of urine waveform information each of a plurality of subjects and a prescribed disease state index of each subject acquired by examination, and is configured to be able to access a storage part storing a model for outputting a value of the disease state index corresponding to inputted urine waveform information. The diagnosis support device 14 receives urine waveform information of a certain subject different from the plurality of subjects, inputs the urine waveform information to the model, and acquires a value of the disease state index outputted from the model. The diagnosis support device 14 outputs information on the acquired value of the disease state index to the outside.SELECTED DRAWING: Figure 1
Patent JP-2021195150-A (JP)
Title: Packaging box
Inventor: HASEGAWA SHOICHI
IPC: B65D5/42
Filed: 2020-06-12
Abstract: To provide a packaging box that is advantageous in suppressing deformation of a corrugated cardboard due to moisture absorption.SOLUTION: The packaging box has a wall 3 made of a corrugated cardboard 2. The corrugated cardboard 2 has an inner liner 4 facing an inside of the packaging box and an outer liner 5 facing an outside of the packaging box. The outer liner 5 has a slit 5c formed between a first edge 5a and a second edge 5b parallel to the first edge 5a. In a state where the corrugated cardboard 2 does not absorb moisture, a gap 5d is formed between the first edge 5a and the second edge 5b.SELECTED DRAWING: Figure 2
Patent JP-2021196889-A (JP)
Title: Care information processing program, care information processing device, and care information processing system
Inventor: HAN HAO
IPC: G16H80/00
Filed: 2020-06-15
Abstract: To provide a care information processing program for enhancing the efficiency of coping with a call of a person to be cared for.SOLUTION: A care information processing program causes a computer to execute processing having: a step (a) for acquiring care information including an event requiring care and time; a step (b) for extracting a life pattern of a person to be cared for on the basis of the acquired care information; a step (c) for analyzing at least one of time when the event occurs, contents of the event, and a correlation between a plurality of events on the basis of the extracted life pattern; and a step (d) for outputting information on an analysis result.SELECTED DRAWING: Figure 12
Patent JP-2021197858-A (JP)
Title: Power conversion device
Inventor: HATAGISHI YUKIHIRO
IPC: H02M3/155
Filed: 2020-06-17
Abstract: To provide an APD-type power conversion device that accurately suppresses fluctuations in a voltage of a power bus.SOLUTION: The present invention relates to a power conversion device that suppresses a voltage fluctuation in a power bus. The device includes a variation compensation circuit 12 and a control circuit 14. The fluctuation compensation circuit 12 includes a first capacitor C1 connected to the power bus, a second capacitor C2 connected in series between the first capacitor C1 and the ground, an auxiliary capacitor Cc, and a converter 16 having a step-down function including a switch element T, which is connected to the second capacitor C2 and the auxiliary capacitor Cc. The control circuit 14 includes a proportional resonance control unit 38 having a gain peak for a fluctuation in a frequency ω0 that is twice the frequency of a single-phase alternating current. The proportional resonance control unit 38 is used in the generation of the control signal of the switch element T.SELECTED DRAWING: Figure 3
Patent JP-2020163200-A (JP)
Title: Fuel replenishment system, pump system and system including them
Inventor: OKI KENJI
IPC: F02M37/00
Filed: 2020-06-24
Abstract: To provide a fire extinguishing system in which liquid can be automatically supplied to fire extinguishing equipment in operation by an extremely simple method without monitoring a state of the fire extinguishing equipment.SOLUTION: A fire extinguishing system 1 is provided that comprises a replenishment unit 10, and a plurality of pieces of fire extinguishing equipment 20-50 connected to the replenishment unit 10 via hoses 17, and is intended to automatically supply liquid to the fire extinguishing equipment 20-50 in operation from the replenishment unit 10. The replenishment unit 10 includes a replenishment tank 11 in which the liquid to be replenished to the fire extinguishing equipment 20-50 is stored, a pump 14 for sucking the liquid from the replenishment tank 11 and delivering the sucked liquid, a first pipe line 15 through which the liquid delivered from the pump 14 flows, a first valve 15b provided in the first pipe line 15, and a first control unit 16 opening and closing the first valve 15b. The first control unit 16 controls the pump 14 and the first valve 15b on the basis of a pressure on a secondary side of the first valve 15b in the first pipe line 15.SELECTED DRAWING: Figure 2
Patent JP-2022007216-A (JP)
Title: Handling device
Inventor: HASEGAWA SEIYA
IPC: A61B5/01
Filed: 2020-06-25
Abstract: To reduce infection risks by properly guiding a person probably having a fever.SOLUTION: A handling device comprises: a measurement unit for measuring a body temperature of a person without contact; a determination unit for determining whether a measured body temperature is normal or not, for each person; a usual control unit for executing control which performs handling based on a determination result of the person to be handled, with the person in a handling area as an object to be handled one by one; and an unusual control unit which in a case where it is determined that the body temperature of a person other than the person of the object to be handled is abnormal, suspends the usual control and executes the unusual control which performs handling for the person mentioned above.SELECTED DRAWING: Figure 11