baber/WOPTO huggingface dataset:
Patent JP-2023035449-A (JP)
Title: Apparatus, method and program for detecting attacks
Inventor: TANAKA Shoma
IPC: G06F21/55
Filed: 2021-09-01
Abstract: To enable accurately detecting in early stages various attacks made on a network.SOLUTION: An apparatus for detecting attacks 1 comprises an aggregating section 11 that receives subject-of-analysis data for analyzing an attack carried out on a network, aggregates the number of observations based on each of predetermined items and records the aggregated number of observations as time series data, a change-point detecting section 121 that calculates a change-point score by performing a time series analysis on the time series data over a predetermined period of time and detects, based thereon, a change point in time series tendency of the time series data, and an aggregate-value tendency determining section 122 that, if the change point is detected, determines whether there is an increasing tendency in time series tendency at a predetermined time immediately before the detection point of time and, if determines there is an increasing tendency, determines that an attack on the network is detected at a detection point of time of the change point, thereby outputting a fact thereof.SELECTED DRAWING: Figure 1
Patent JP-2022042997-A (JP)
Title: Method, server, and computer-readable recording medium for minimizing delay in real time live streaming
Inventor: KIM YONG HWAN
IPC: H04N21/2183
Filed: 2021-09-01
Abstract: To provide a method, a system and a computer-readable recording medium for minimizing delay in real time live streaming.SOLUTION: With respect to a content received from a streamer in a real time live streaming environment, two or more groups of pictures (GOP) are cached and in response to a request by a client, transmission to the client is started from a GOP completed by caching as a packet starting from an I-frame.SELECTED DRAWING: Figure 5
Patent JP-2023037865-A (JP)
Title: Lubricant composition
Inventor: MORITA MIHO
IPC: C10M137/02
Filed: 2021-09-06
Abstract: To provide a lubricant composition which is excellent in component protection performance such as abrasion resistance, seizure resistance, gear fatigue resistance, and bearing fatigue resistance, has high electrical insulation properties (high volume resistance), and is improved in defoaming property even when the kinetic viscosity at 40°C of the lubricant composition is reduced to 7 mm2/s or more and 20 mm2/s or less.SOLUTION: A lubricant composition contains (A) a lubricant base oil, (B) a viscosity index improver, (C) a phosphorus-based extreme-pressure agent, and (D) an antifoam agent. The lubricant composition is such that: a weight average molecular weight (Mw) of (B) the viscosity index improver is 10,000-100,000; (D) the antifoam agent is a fluorinated silicone having a weight average molecular weight (Mw) of 1,000-50,000, and a mass ratio of (F/Si) of fluorine atom to silicon atom of 0.5-3.0; the kinetic viscosity at 40°C of the lubricant composition is 7.0-20.0 mm2/s; and a phosphorus content is 200-1,000 mass ppm.SELECTED DRAWING: None
Patent JP-2023039548-A (JP)
Title: game machine
Inventor: SHIRAISHI YUICHI
IPC: A63F5/04
Filed: 2021-09-09
Abstract: To provide a technique for increasing a degree of design freedom regarding acquisition performance of a game value.SOLUTION: A BB1 state is a game state for repeating a state shift between an accessory non-operation state and an accessory operation state by the time when a completion condition of the BB1 state is completed, control is shifted to the accessory operation state when a shift winning combination is won in the accessory non-operation state and control is shifted to the accessory non-operation state when a completion condition of the accessory operation state is satisfied, a shift winning combination is won overlappingly with a replay in the accessory non-operation state, a probability of overlappingly winning a shift winning combination and a replay is higher than a probability of winning a replay in a normal state, a winning probability of a replay does not vary depending on winning of a shift winning combination, and the replay is won in preference to the shift winning combination.SELECTED DRAWING: Figure 11
Patent JP-2023040499-A (JP)
Title: Remote operation system for cargo handling vehicle
Inventor: URO AKIRA
IPC: B66F9/24
Filed: 2021-09-10
Abstract: To provide a remote operation system capable of notifying, to a remote operator, which cargo handling vehicle is a cargo handling vehicle that is remotely operated.SOLUTION: A remote operation system 1A includes: a remote operation unit 10 used by a remote operator U1; and a plurality of cargo handling vehicles 20 each of which can autonomously perform loading and unloading at a destination without a remote operation while cannot travel to the destination without the remote operation. A controller 26 of each cargo handling vehicle 20 differentiates the notification state of a notification section 22, (1) in the time when the loading and unloading are autonomously performed at the destination, (2) in the time between transmission of a completion signal for loading, etc. indicating the completion of the loading and unloading to the remote operation unit 10 and the reception of an operation start signal indicating the start of the remote operation from the remote operation unit 10, and (3) in the time between the reception of the operation start signal and the reception of an operation end signal indicating the end of the remote operation from the remote operation unit 10.SELECTED DRAWING: Figure 2
Patent JP-2023042843-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: SHIMOMURA TOMOKI
IPC: C09J7/38
Filed: 2021-09-15
Abstract: To provide: an adhesive agent which realizes a high degree of crosslinking completion in a short time, can be made agingless, has sufficient adhesive properties and excellent storage stability, and can be used stably for a long time even after the addition of a curing agent; and an adhesive sheet.SOLUTION: An adhesive composition contains (A) an acrylic polymer, (B) a metal chelate compound, and (C) a polycarboxylic acid compound, where the acrylic polymer (A) is a copolymer of a monomer mixture containing a monomer (a1) having an acidic group, and the content of the monomer (a1) having an acidic group is from 0.01 mass% to 20 mass% inclusive based on 100 mass% of the monomer mixture.SELECTED DRAWING: None
Patent JP-2023043366-A (JP)
Title: Positive and negative pressure changeover circuit
Inventor: OTANI ATSUSHI
IPC: F04B41/00
Filed: 2021-09-16
Abstract: To provide a positive and negative pressure changeover circuit capable of outputting positive pressure and negative pressure to a fluid apparatus with one compressor.SOLUTION: A positive and negative pressure changeover circuit 10 includes a first solenoid valve 14 which can be switched between a position at which a discharge port 122 of a compressor 12 is opened to the atmosphere and a position at which the discharge port of the compressor can be connected with a positive pressure output port 30, and a second solenoid valve 16 which can be switched between a position at which a suction port 121 of the compressor is connected with a negative pressure output port 32 and a position at which the suction port of the compressor is opened to the atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2023043580-A (JP)
Title: Joint fitting for construction
Inventor: YAMADA TAKAFUMI
IPC: E04B1/26
Filed: 2021-09-16
Abstract: To provide a joint fitting for construction capable of continuously deforming the joint fitting prior to damage or destruction of wood, and improving the performance of a joint without destabilizing the maximum load value and toughness of the joint.SOLUTION: Provided is a joint fitting for construction in which a connecting protruding plate portion 7 connected to a horizontal member 2 is provided with a plurality of connecting hole rows 9 in a protruding direction in which a plurality of connecting holes 8 through which a connecting tool 6 penetrates are provided in a vertical direction. A plurality of deformation promoting openings 10 are provided in the vertical direction for promoting deformation of the connecting protruding plate portion 7 by shear force. A connecting hole position additional deformation promoting opening 11 is provided at a position along the first row of connecting hole rows 9 on the proximal end side, or between the connecting hole rows 9 and the second row of the connecting hole rows 9 on the distal end side.SELECTED DRAWING: Figure 6
Patent JP-2022023044-A (JP)
Title: Single-stranded nucleic acid molecules and compositions for inducing a -1 frameshift
IPC: A61P29/00
Filed: 2021-09-17
Abstract: PROBLEM TO BE SOLVED: To provide substances that are safe for living organisms and capable of expressing a protein having an amino acid sequence more similar to that of a normal protein in the state that the length is suppressed from being deleted even from a gene with an out-of-frame mutation, and to provide compositions containing the substance. 
     SOLUTION: The foregoing problem is solved by a single-stranded nucleic acid molecule containing a first sequence complementary to a target sequence of a gene of interest and a second sequence forming a stem-loop structure, in the direction from the 5'end side to the 3'end side; and a composition or the like comprising the single-stranded nucleic acid molecule as an active ingredient. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023045552-A (JP)
Title: Organ mounting table, organ storage container, and organ mounting method
Inventor: KASAMATSU HIROO
IPC: A01N1/02
Filed: 2021-09-22
Abstract: To provide a technology capable of alleviating a burden applied on an organ, when placing an extracted organ in a container or the like.SOLUTION: An organ mounting table 20 has a vertically extending cylindrical base portion 21 and a sheet 22 made of a soft resin covering an upper opening of the base portion 21. The sheet 22 has drainage holes 220 penetrating vertically. As a result, the sheet 22 deforms along the organ, thereby a burden on the organ is reduced. Also, the liquid accumulated on the sheet 22 can be discharged downward through the liquid discharge hole. In addition, by inserting a blood vessel arranged below into the drainage hole, the burden on the blood vessel can be reduced.SELECTED DRAWING: Figure 3
Patent JP-2023051351-A (JP)
Title: Mobile body control device, mobile body, mobile body control method, program, and learning device
Inventor: MATSUZAKI SANGO
IPC: G05D1/02
Filed: 2021-09-30
Abstract: To provide a mobile body control device capable of making a mobile body take high-affinity actions with respect to other mobile bodies in the surroundings, and to provide the mobile body, mobile body control method, program, and learning device.SOLUTION: A mobile body control device is provided, comprising a route determination unit configured to determine a route for a host mobile body in such a way that changes in movement vectors of other mobile bodies present in the surroundings are reduced, and a control unit configured to move the host mobile body along the route determined by the route determination unit.SELECTED DRAWING: Figure 2
Patent JP-2023056141-A (JP)
Title: Method and system for fixing carbon dioxide to cement hydrate-containing material
Inventor: OIZUMI Risa
IPC: B01D53/62
Filed: 2021-10-07
Abstract: To provide a method and system for fixing carbon dioxide to a cement hydrate-containing material, by using the cement hydrate-containing material to efficiently fix carbon dioxide contained in flue gas or the like, where the hexavalent chromium content in the obtained cement hydrate-containing material is reduced to reduce elution of hexavalent chromium from the cement hydrate-containing material.SOLUTION: The carbon dioxide fixing method and fixing system comprises supplying superheated steam contact heating at a temperature equal to or higher than 120°C to a cement hydrate-containing material and heating the cement hydrate-containing material while adding carbon dioxide, thereby fixing carbon dioxide to the cement hydrate-containing material.SELECTED DRAWING: Figure 1
Patent JP-2023058995-A (JP)
Title: Image processing device and control method of image processing device
Inventor: NAGAO TAKESHI
IPC: G03G21/00
Filed: 2021-10-14
Abstract: To provide an image processing device and the like which allow for possibly avoiding contact to a document table and an operation screen by limiting the number of times of reading that can be executed on the document table in a reading operation of a document using the document table.SOLUTION: An image processing device comprises: a control unit; and a reading unit which includes a document table for reading a document. The control unit receives an operation signal from a terminal device, and limits the number of times of reading that can be executed in a reading operation of the document using the document table when the operation signal is a signal of the reading operation of the document.SELECTED DRAWING: Figure 37
Patent JP-2022104535-A (JP)
Title: Half-slice type multi-functional toaster
Inventor: ZHOU ZHIRONG
IPC: A47J37/06
Filed: 2021-10-19
Abstract: To provide a compact, convenient portable toaster which can easily prepare toast and sandwich and reduces waist of food.SOLUTION: A half-slice type multi-functional toaster includes a base 11 and an upper lid 12 that are connected by hinge. In the half-slice type multi-functional toast, a lower hot plate 21 is engaged in the base and an upper hot plate 22 is engaged in the upper lid. Both the upper hot plate and the lower hot plate are provided with toast slots 201, width of each toast slot is half of width of one slice of toast, and in the middle of the toast slots, food material storage grooves 202 which recess inward and are large enough are provided.SELECTED DRAWING: Figure 1
Patent JP-2023063003-A (JP)
Title: image forming system
Inventor: ARIMURA KOJI
IPC: B41J29/38
Filed: 2021-10-22
Abstract: To provide an image forming system that can prevent a reduction in productivity of the image forming system when a varnish application device fails.SOLUTION: Even if a varnish application device fails (YES in S1), an image forming system permits execution of a second image forming job not to perform application of varnish (S6). In that case, the image forming system uses a second conveying unit to convey a recording material (S5). By doing so, the recording material is conveyed by the second conveying unit on a varnish bypass route and does not pass through the varnish application unit. That is, since the recording material does not pass through the failed varnish application unit, the recording material on which an image is formed by an image forming apparatus is allowed to pass even if the varnish application unit fails. By conveying the recording material using the non-failed second conveying unit in this way, a user can perform image forming processing with the image forming apparatus even if the varnish application unit fails, and prevent a reduction in productivity of the image forming system.SELECTED DRAWING: Figure 3
Patent JP-2023053853-A (JP)
Title: Bicycle load-carrying platform for shopping basket
Inventor: YAMASHITA TAKAYUKI
IPC: B62B5/00
Filed: 2021-10-01
Abstract: To solve such possibility that a shopping basket used when shopping at supermarkets and so on is directly placed on a bicycle load-carrying platform, the shopping basket may shift when fixed with a rubber belt or the like, the shopping basket becomes unstable and unsafe, and the shopping basket falls.SOLUTION: A bicycle load-carrying platform exclusively used for a shopping basket is manufactured, and a bottom plate base on which the whole area of a bottom reinforcement part of the shopping basket can be placed, a guide for keeping the shopping basket from deforming when fixed, and a cover for preventing goods from falling out of the shopping basket when moving by a bicycle after fixation of the shopping basket are manufactured.
Patent JP-2022031671-A (JP)
Title: Solid lubricant-coated steel articles, method and apparatus for manufacturing thereof and quenching oil used in the manufacturing
IPC: C21D1/58
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid lubricant-coated nitrided steel article with enhanced tribological properties, and a method and apparatus for manufacturing the steel article. 
     SOLUTION: A method for manufacturing of steel articles comprises nitriding (210) a steel article at a nitrification temperature in the range of 350-650°C, giving a nitrided steel article. The nitrided steel article is quenched (220) in a reactive quenching oil from the nitrification temperature. The reactive quenching oil comprises at least one of S, P, B, Mo and W. Thereby, the quenching additionally comprises coating (222) of the nitrided steel article by a solid lubricant comprising at least one of S, P, B, Mo and W. An apparatus for manufacturing of steel articles, a quenching oil and a steel article produced by the method are also disclosed. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069527-A (JP)
Title: Image processing device and image processing method
Inventor: KANO AKIRA
IPC: H04N23/60
Filed: 2021-11-05
Abstract: To provide an image processing device and an image processing method that achieve in particular, image correction techniques, both blurring as a photographic expression and correction of blurring caused by aberration of an optical system.SOLUTION: In a digital camera which is an image processing device, an image processing unit applies an image restoration process to an input image to correct blurring caused by the characteristics of an imaging optical system that captured an input image and attaches a predetermined effect to a high-luminance portion of the image to which the image restoration process has been applied that satisfies predetermined conditions, in consideration of the characteristics of the imaging optical system.SELECTED DRAWING: Figure 2
Patent JP-2023070428-A (JP)
Title: Signal processing device, receiving device, communication terminal, base station, communication system, signal processing method, and program
Inventor: KIMURA SHO
IPC: H04W24/06
Filed: 2021-11-09
Abstract: To provide a signal processing device capable of increasing measurement accuracy by reducing the influence of noise power in measuring a power change profile of a received signal.SOLUTION: A signal processing device processes a received signal, for which a radio wave of a target signal periodically transmitted is received. The signal processing device includes: an averaging processing unit that, regarding each of a plurality of measurement points of a power change profile indicating changes in received power of the received signal, performs an averaging process on a plurality of received waveform profiles obtained by repeatedly receiving the received signal of the target signal to generate an averaged received waveform profile; and a power calculation unit that calculates the received power of the received signal based on the averaged received waveform profile for each of the plurality of measurement points.SELECTED DRAWING: Figure 1
Patent JP-2022016520-A (JP)
Title: Electrolyzed water generation device
IPC: C25B9/23
Filed: 2021-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyzed water generation device which can reduce the risk that an anode, a cathode, and a cation exchange membrane are out of position. 
     SOLUTION: An electrolyzed water generation device 100 comprises: an anode A; a cathode C; an ion-exchange membrane I provided between the anode A and the cathode C; a housing 5 which has an inflow port Fin through which water flows in and an outflow port Fout through which the water flows out and houses the anode A, the cathode C, and the ion-exchange membrane I; two power feeding shafts AS, CS which are electrically connected to the anode A and the cathode C, respectively, and extend in a predetermined direction; and two spring parts B which connect the anode A and the cathode C and the power feeding shafts AS, CS, respectively. The spring parts B are composed of: shaft engagement parts which engage with the power feeding shafts AS, CS, respectively; and link parts which are connected on one end to the shaft engagement parts, respectively, and are connected on the other end to the anode A and the cathode C, respectively. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023075642-A (JP)
Title: work machine
Inventor: TAMBA Daiki
IPC: B60W10/08
Filed: 2021-11-19
Abstract: To more accurately calculate a continuous motor assist time (a continuous operation time) and display the continuous operation time.SOLUTION: The work machine includes an engine, a motor generator, a battery capable of storing electric power generated by the motor generator, a power storage measurement device capable of detecting the power storage residual quantity of the battery and detecting an increase/reduction in the power storage residual quantity of the battery, and a control device for controlling the operation of the motor generator, the control device serving for allowing the operation of the motor generator on the basis of the power storage residual quantity, an operation calculation device for calculating a time for repeating predetermined work as a continuous operation time on the basis of the total load amount of the motor generator in the predetermined work and the power storage residual quantity detected by the power storage measurement device, and a display device for displaying the continuous operation time calculated by the operation calculation device.SELECTED DRAWING: Figure 11
Patent JP-2023076235-A (JP)
Title: Land including solder
Inventor: HOSOI HIROYUKI
IPC: H05K3/34
Filed: 2021-11-22
Abstract: To provide a land including solder capable of suppressing occurrence of a poor joint in a solder joint.SOLUTION: A disclosed land including solder is a land on which an electronic component is placed via solder for soldering the electronic component. The land including solder has a first area and a second area. The first area is the area where the electronic component is bonded. The second area is an area that protrudes from a part of a periphery of the first area in a direction that expands a first area in plan view.SELECTED DRAWING: Figure 2
Patent JP-2023078797-A (JP)
Title: Consumable electrode arc welding power supply
Inventor: BABA HAYATO
IPC: B23K9/095
Filed: 2021-11-26
Abstract: To reduce generation of a spatter by exactly detecting a constriction of a droplet by an output terminal voltage, in consumable electrode arc welding.SOLUTION: A consumable electrode arc welding power supply comprises: a welding voltage detection part VWD for outputting a welding voltage detection signal Vwd by inputting a welding voltage Vw of an arc generation part by a detection line 5; an output terminal voltage detection part VTD for outputting an output terminal voltage detection signal Vtd by inputting a voltage VT of an output terminal of the welding power supply; a voltage detection switching part VD for outputting a signal selected from both signals as a voltage detection signal Vd with the welding voltage detection signal Vwd and the output terminal voltage detection signal Vtd as input; and a constriction detection part ND for detecting a constriction detection signal Nd by detecting a constriction of a droplet in a shortcircuit period by the voltage detection signal Vd. When the constriction detection signal Nd is detected, a welding current Iw is reduced, an arc is regenerated, and welding is started.SELECTED DRAWING: Figure 1