baber/WOPTO huggingface dataset:
Patent JP-2021132342-A (JP)
Title: Storage system and encryption processing method
Inventor: MOJI HIDEAKI
IPC: G06F3/06
Filed: 2020-02-20
Abstract: To handle encryption with a low load in a storage system.SOLUTION: An encryption processing device 20 uses a value uniquely specified from a storage destination address of ciphertext data in a storage drive as an expected value for key verification. The encryption processing device 20 encrypts the expected value and plain text data using the same encryption key, replaces DIF according to the ciphertext data obtained by encrypting the plain text data, and stores the encrypted expected value in the replaced DIF. When the encryption processing device 20 receives a request to read the ciphertext data, the encryption processing device 20 decrypts the encrypted expected value stored in the replaced DIF with the decryption key, and compares the decrypted expected value with an expected value specified from the address at the time of reading to verify whether the encryption key appropriately corresponds to the decryption key.SELECTED DRAWING: Figure 7
Patent JP-2021134108-A (JP)
Title: Blow head
Inventor: SHIMADA Tasho
IPC: C03B9/36
Filed: 2020-02-26
Abstract: To provide a blow head capable of preventing a glass bottle from tilting when a finishing mold is separated.SOLUTION: In blow molding of a glass bottle C, a blow head 20 has a mating face 14A which extends upward and downward, and is arranged above a pair of finishing molds 14 holding a bottom mold 12 to blow air into a mouth part P1 of a parison P protruding upward from the finishing molds, and also has: a head body 21 which has a skirt part 22 opened downward on a lower side, and forms a chamber 26 for receiving a mouth part by the skirt part and an upper surface of the finishing molds; a nozzle 42 which is provided inside the skirt part, and blows compressed air into the mouth part; an abutting member 45 which is supported inside the skirt part to move up and down, and can abut on an upper end face of the mouth part; and an energizing member 51 which is provided between the skirt part and abutting part, and energizes the abutting member downward.SELECTED DRAWING: Figure 3
Patent JP-2021136369-A (JP)
Title: Substrate processing method
Inventor: MURAMOTO RYO
IPC: H05H1/24
Filed: 2020-02-28
Abstract: To provide a technique for suppressing exposure of a gas to atmosphere after plasma processing and supplying a process liquid to an upper surface of a substrate.SOLUTION: A substrate processing method comprises the steps of: holding a substrate; forming a liquid film of a process liquid on an upper surface of the substrate by supplying the process liquid to the upper surface of the substrate; bringing an end part of a nozzle into contact with a liquid film and supplying a gas toward the liquid film from the nozzle; performing plasma processing for causing the gas to generate plasma; and supplying the gas after plasma processing to the liquid film.SELECTED DRAWING: Figure 4
Patent JP-2020096368-A (JP)
Title: On-vehicle network system, electronic control unit, and fraud detection method
Inventor: KISHIKAWA TAKESHI
IPC: B60R16/023
Filed: 2020-02-28
Abstract: To provide a fraud detection method for efficiently and properly detecting a fraudulent message sent over an on-vehicle network system.SOLUTION: A fraud detection method for use in an on-vehicle network system that includes a plurality of electronic control units performing communication via an on-vehicle network includes: a reception step of receiving a data frame sent over the on-vehicle network; and a verification step of, only if an event driven data frame is received in the reception step and a state of a vehicle having the on-vehicle network system mounted thereon is a predetermined state, verifying a data value at a predetermined position in the data frame. If the verifying is successful in the verification step, the data frame is detected as an authenticated data frame, and if the verifying fails in the verification step, the data frame is detected as a fraudulent data frame.SELECTED DRAWING: Figure 10
Patent JP-2021138374-A (JP)
Title: Cap unit and container with cap
Inventor: KONDO RYOTA
IPC: A47J41/00
Filed: 2020-03-02
Abstract: To provide a cap unit capable of maintaining hygiene of a spout by improving drainage from the spout, and improving washability with a simple structure.SOLUTION: A cap unit 1 detachably attached to a container main body 2 having an open top includes a cap main body 7 closing an upper opening portion 2d of the container main body 2 and provided with a spout 6 at a front upper portion. The spout 6 includes: a projection portion 6a projecting upward with respect to an upper surface of the cap main body 7 and forward with respect to a side surface of the cap main body 7; a groove portion 6b cutting an upper portion of the projection portion 6a toward a front end of the projection 6 in a front and rear direction; and an opening portion 6c opened from a rear end of the groove portion 6b rearward.SELECTED DRAWING: Figure 5
Patent JP-2021137124-A (JP)
Title: Height adjustment system and electric vehicle having the same
Inventor: RAAJAA GOPINAAT
IPC: B62B3/00
Filed: 2020-03-02
Abstract: To enable a constituent member to be efficiently prevented from being deformed and damaged by enabling height adjustment to be efficiently performed, in an electric vehicle having a height adjustment system.SOLUTION: A height adjustment system has a rail member extending in an up-and-down direction, and a holding device holding the rail member. In the height adjustment system, the rail member has a plurality of fixing pieces having intervals in the up-and-down direction, and a plurality of fixing portions fixing the rail member to a holding mechanism. The holding device includes first and second stoppers, and a link mechanism causing the first and second stoppers to be in conjunction with each other. Each of the first and second stoppers has an engagement portion which can be engaged with one engagement piece selected from the plurality of engagement pieces, and the engagement portions of the first and second stoppers are separately engaged with one piece selected from the plurality of engagement pieces, and the engagement portion of the first stopper can be fixed to one fixing portion selected from the plurality of fixing portions while the engagement portion of the first stopper is engaged with one piece selected from the plurality of engagement pieces.SELECTED DRAWING: Figure 5
Patent JP-2020165960-A (JP)
Title: Navigation device, communication device, server device, control method, program, and storage medium
Inventor: YANO KENICHIRO
IPC: G08G1/0969
Filed: 2020-03-03
Abstract: To provide a navigation device, a communication device, and a server device that can suitably display an image of a guide point when the guide point comes close.SOLUTION: A navigation device 1 transmits an image request signal Sr, i.e. an acquisition request for an intersection image taken from a photographing object lane Ltag corresponding to a travelling direction indicated by a guide route at a next passing intersection Inx to a server device 2. The navigation device 1 then receives the intersection image corresponding to the image request signal Sr from the server device 2, and has a display 44 display the received intersection image.SELECTED DRAWING: Figure 1
Patent JP-2020108795-A (JP)
Title: Game system, game terminal, and program
Inventor: TAKEUCHI YOJI
IPC: A63F13/45
Filed: 2020-03-04
Abstract: To provide a game system that mitigates a communication load.SOLUTION: A game system include a plurality of game execution means (100). Each game execution means (100) includes: game data acquisition means (101) for acquiring game data associated with each of a plurality of pieces of user information when a game is started; random number acquisition means (103) for acquiring a random number generated on the basis of a random number generation rule shared by the plurality of game execution means (100); storage means (104) for storing situation data representing a situation of the game; update means (105) for updating the situation data by executing game processing shared by the plurality of game execution means (100) on the basis of the game data associated with each user information and the random number; and display control means (106) for making display means display a game image representing the situation of the game on the basis of the situation data.SELECTED DRAWING: Figure 9
Patent JP-2021138578-A (JP)
Title: Heat-resistant member and manufacturing method thereof
Inventor: NAKAMURA DAISUKE
IPC: C30B25/12
Filed: 2020-03-06
Abstract: To provide a heat-resistant member in which a surface of a base material made of isotropic graphite is coated with a carbide coating film, and which is less likely to contaminate a surface of the carbide coating film or damage the coating film, and to provide a method for manufacturing the same.SOLUTION: A heat-resistant member includes a base material made of isotropic graphite, and a carbide coating film formed on all or a part of a surface of the base material, which is made of a sintered body containing a metal carbide as a main component. A coverage of an impurity film adhered to a surface of the carbide coating film is less than 3%. An arithmetic mean roughness Ra of the carbide coating film is 1.5 μm or less. Such a heat-resistant member is obtained by applying a blasting treatment to a heat-resistant member precursor to which the impurity film is adhered to the surface of the carbide coating film, by impinging a soft medium on the surface of the carbide coating film. The medium is made of a non-metallic material with a new Mohs hardness of 4 or less and a true specific gravity of 2.5 or less.SELECTED DRAWING: Figure 1
Patent JP-2021144380-A (JP)
Title: Learning data collector, learning data collection system, and learning data collection method
Inventor: HAYASHI KEIJI
IPC: G06Q30/02
Filed: 2020-03-11
Abstract: To obtain appropriate learning data.SOLUTION: A learning data collector includes: a learning data storage unit which stores, in association with search information, a learning data set including a plurality of pieces of learning data in which meta data is added to image data obtained by imaging a crop; a data collection unit which collects image data collected from a plurality of imaging devices and meta data corresponding to the image data; and a satisfaction processing unit which determines whether or not the learning data is satisfied based on the meta data corresponding to the collected image data and condition for determining the degree of satisfying the learning data, and requests the data collection unit to collect the image data and the meta data so as to complement the missing learning data when the learning data is not satisfied, and causes the learning data storage unit to store the learning data in association with the learning data set when the learning data is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021143652-A (JP)
Title: Diagnosis device of internal combustion engine
Inventor: TOTANI MASANORI
IPC: F02M26/00
Filed: 2020-03-13
Abstract: To improve the accuracy of a diagnosis, related to a diagnosis device which performs the diagnosis for detecting the deterioration of a catalyst.SOLUTION: An internal combustion engine 90 to which a control device 10 constituting a diagnosis device is employed comprises an intake passage 71, a first exhaust passage 81 in which a first catalyst 83 is arranged, and a second exhaust passage 82 in which a second catalyst 84 is arranged. An EGR passage 85 for making exhaust emission recirculate to the intake passage 71 is connected to the first exhaust passage 81. The control device 10 determines whether or not the first catalyst 83 and the second catalyst 84 are deteriorated on the basis of a maximum oxygen occlusion amount. The control device 10 comprises an occlusion amount derivation part 13 for deriving the maximum oxygen occlusion amount of each catalyst. The occlusion amount derivation part 13 derives a first maximum occlusion amount which is reflected by an amount of a decrease of an air amount passing through the first catalyst 83 by exhaust emission which is withdrawn via the EGR passage 85, and derives a second maximum occlusion amount which is reflected by an amount of an increase of an air amount passing through the second catalyst 84 by exhaust emission introduced via the EGR passage 85.SELECTED DRAWING: Figure 1
Patent JP-2021146408-A (JP)
Title: Single layer vitrified bond grinding wheel
Inventor: IWAI HIROYUKI
IPC: B24D3/00
Filed: 2020-03-17
Abstract: To provide a single layer vitrified bond grinding wheel of which abrasive grain is less likely to drop out from a bond layer while securing bond layer breakage prevention effect, and can provide a long life.SOLUTION: A single layer vitrified bond grinding wheel includes: a substrate 1; a bond layer 3 comprising dense glassy components and provided at a surface of the substrate 1; and a number of abrasive grains 5 firmly fixed on the substrate 1 in a single layer by the bond layer 3 while the surface thereof is exposed to the outside. The bond layer 3 includes a number of fillers 7 having a hardness higher than the bond layer 3 and an average grain size to be 30% or less than the abrasive grain 5.SELECTED DRAWING: Figure 1
Patent JP-2021087991-A (JP)
Title: Pressed product mass-production facility
Inventor: Huang Zhengni
IPC: B30B15/30
Filed: 2020-03-17
Abstract: To disclose a pressed product mass-production facility.SOLUTION: A pressed product mass-production facility includes a base, and a transporting mechanism is provided in the base. The transporting mechanism sends plate-shaped workpieces from a rear side of the base, and the plate-shaped workpieces move forward along an upper end of the base. The transporting mechanism can quickly send the plate-shaped workpieces that are press-molded forward, and can prevent the plate-shaped workpieces from being piled on the base. Guiding plates are positionally symmetrically and fixedly coupled to left and right both ends of the base, and the guiding plates can guide the plate-shaped workpieces. A detection mechanism is provided in the guiding plate, and the detection mechanism can detect size of the plate-shaped workpieces that is press-molded.SELECTED DRAWING: Figure 1
Patent JP-2020123958-A (JP)
Title: Image generation program for printing
Inventor: OSHIMA MUNEYUKI
IPC: G06F3/0484
Filed: 2020-03-19
Abstract: To provide a print system, a server, a print method, and a program that can evoke a photographic print by a player of an online game and can obtain a unique photographic print suitable for communication purposes.SOLUTION: A smartphone displays a composite image in which a captured image captured by a camera unit and a computer graphics image indicating a character acquired from a game server during online game are composited on a display unit, and acquires the composite image displayed on the display unit when capturing instruction information is received. Then, when the smartphone receives the print instruction information, the smartphone generates a print image having the acquired composite image and status information related to a game character acquired from the game server, and outputs the generated print image to a printer.SELECTED DRAWING: Figure 4
Patent JP-2021138677-A (JP)
Title: Article that can prevent bacteria and viruses from entering house and automobile with two functions, high-antibacterial and antiviral, by using generally called filter such as home air conditioner filter and automobile air conditioner filter to which part highly antibacterial phosphor bronze alloy pulverized product 10 to 20 micron meter size product is applied
Inventor: HARADA MARIO
IPC: C22C9/02
Filed: 2020-03-04
Abstract: To provide an article in which a pulverized phosphor bronze alloy is applied to the surface of a filter, that shows an amplified antibacterial property, and in which the copper powder supported on the surface does not peel off from the surface under any circumstances.SOLUTION: Provided is an article in which a phosphor bronze alloy pulverized product containing tin by 1.05 wt.% and phosphor by 0.09 wt.% and the balance being copper and unavoidable impurities, and having a highly antibacterial property is applied to filter surface with a spray gun or the like.SELECTED DRAWING: None
Patent JP-2020161136-A (JP)
Title: Information processing device
Inventor: OISHI NOBUYUKI
IPC: G06Q50/22
Filed: 2020-03-23
Abstract: To provide an information processing device that can flexibly support a wide variety of sensors by easily constructing and changing a system and implement advanced ADL recognition.SOLUTION: An information processing device hands over contents of each event that can be obtained from various sensors to an ADL identification processing unit through an input synchronization combination processing unit, a condition determination processing unit, and a learning data processing unit. The ADL identification processing unit determines an observation target's ADL based on the received event by referring to an OWL definition file that defines ADL by describing the state of a person, the state of a thing, the state of a place, and the state of time in a tree structure.SELECTED DRAWING: Figure 3
Patent JP-2020157062-A (JP)
Title: Long body for medical use
Inventor: TOSE HIDEKAZU
IPC: A61L29/12
Filed: 2020-03-23
Abstract: To provide a long body for medical use having both slidability and bending property.SOLUTION: A long body for medical use of the invention includes a core material and a coating layer covering at least a part of a surface of the core material. The coating layer includes organic polysilazane. The core material is formed of stainless steel in one embodiment. A length of the part where the coating layer is formed is 400-2,800 mm in one embodiment. A thickness of the coating layer is 1-2 μm in one embodiment.SELECTED DRAWING: Figure 1
Patent JP-2021148745-A (JP)
Title: Distance measuring device and distance measuring method
Inventor: TANAKA HIROMASA
IPC: G01C3/06
Filed: 2020-03-23
Abstract: To provide a distance measuring device and a distance measuring method which enable distance to an object to be highly accurately measured when external light noise exits.SOLUTION: The distance measuring device comprises: a light source unit emitting pulse light and irradiating a subject with the emitted pulse light; an imaging unit receiving reflected light from the subject and converting it into an electric signal, dividing the electric signal timewise, and acquiring a phase signal for each of a plurality of durations; a storage unit storing the phase signal; and a calculation unit for deriving a time difference between irradiation light and reflected light from the phase signal and deriving distance from the time difference. The process of emitting light from the light source, acquiring the phase signal by the imaging unit, and storing the acquired phase signal in the storage unit is repeated a plurality of times, and distance is derived from a plurality of occurrences of the phase signal by the calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2021083069-A (JP)
Title: Use restriction method, mobile terminal, and program
Inventor: HARAGUCHI Yuta
IPC: H04M1/00
Filed: 2020-03-26
Abstract: To provide a use restriction method, a mobile terminal, and a program that can realize merits for users, communication carriers, and the like while suppressing a movement operation.SOLUTION: A use restriction method of a mobile terminal includes: a detection step of detecting a user's movement operation to the mobile terminal; a restriction step of restricting the user's use of the mobile terminal; a reproduction step of reproducing question-type content while the user's use is restricted and the user's movement stop is detected; and a release step of ending reproduction of the question-type content and releasing the restriction when the user's answer to the question-type content is completed.SELECTED DRAWING: Figure 6
Patent JP-2021160038-A (JP)
Title: Ruler for circular saw, and ruler attachment for circular saw
Inventor: KINOKUNI SHOTA
IPC: B27B9/04
Filed: 2020-03-31
Abstract: To provide a ruler for a circular saw and a ruler attachment for a circular saw which can reduce load during cutting work of a plate material.SOLUTION: A ruler for a circular saw 100 includes: a plate material abutment part 21 which has a plate material abutment surface 22a abutting to an orthogonal side A1 orthogonal to a cutting line C1 of a plate material A; a guide part 23 which has a circular saw abutment surface 23a extending orthogonally to the plate material abutment surface 22a; a ruler part 3 which has a ruler side 32 formed into a linear shape and is retractable from the guide part 23; and switching means 4 which can switch between a protrusion position in which the ruler part 3 is protruded to an opposite side to the plate material abutment part 21 from the guide part 23 and a retreat position in which the ruler part 3 is retreated to a plate material abutment part 21 side from the guide part 23. When a clearance between a blade surface of the circular saw and the circular saw abutment surface 23a is a distance in a state that an end surface of a base part of the circular saw abuts on the circular saw abutment surface 23a, the ruler side 32 becomes parallel to the circular saw abutment surface 23a in the protrusion position and a clearance M between the ruler side 32 and the circular saw abutment surface 23a is equal to the distance.SELECTED DRAWING: Figure 2
Patent JP-2021159353-A (JP)
Title: Game machine
Inventor: KARASHIMA TAKASHI
IPC: A63F7/02
Filed: 2020-03-31
Abstract: To provide a game machine which can favorably change an allocation state of an allocation member.SOLUTION: A protective cover Wa500 includes a body part, and an engagement part W530a formed separably from the body part and engaged with a box cover W200. Because the protective cover is formed by using the body part separated from the engagement part W530a to allow changing of an allocation state of a seal WSL, carrying a tool (for example, a cutter knife) for changing the allocation state of the seal WSL is not required. In addition, because the body part of the protective cover Wa500 is relatively large and easy to be grabbed, it is easy to carry out a work of changing the allocation state of the seal WSL. Therefore, changing the allocation state of the seal WSL can be favorably carried out.SELECTED DRAWING: Figure 83
Patent JP-2021159050-A (JP)
Title: Water culture device
Inventor: SAWADA AKIRA
IPC: A01G31/00
Filed: 2020-04-03
Abstract: To provide a water culture device capable of suppressing deterioration of a humidity permeable water proof sheet, for reducing running cost, and facilitating detachment of the humidity permeable water proof sheet.SOLUTION: There is provided a water culture device comprises: a support member 4 comprising a frame body and leg parts 3 for supporting the frame body from downward; a holding member 6 having air permeability, being fixed to a peripheral edge of the frame body, and forming a recess 5 in the frame body; and a humidity permeable water proof sheet 7 being overlapped to an upper side on the holding member 6 for allowing storage of fluid L in the frame body.SELECTED DRAWING: Figure 1
Patent JP-2020123576-A (JP)
Title: Lod-like light
Inventor: MIYAKO SHIGEKI
IPC: F21V23/04
Filed: 2020-04-03
Abstract: To provide a light emitting body in which coloring of individual colors is better than before, and variations in expressions of light emission are rich.SOLUTION: A light emitting body 100 internally comprises a light emitting part 103 for emitting light, a control part 104 for controlling a light emission condition of the light emitting part 103, and a power source part 105 for supplying electric power to the light emitting part 103 and the control part 104. The light emitting part 103 includes a first light emitting diode for emitting red light, a second light emitting diode for emitting blue light, a third light emitting diode for emitting green light, and a fourth light emitting diode for emitting white light.SELECTED DRAWING: Figure 4