baber/WOPTO huggingface dataset:
Patent JP-2018134741-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: TANAKA TOSHIHIKO
IPC: B41J2/01
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device and an inkjet recording method capable of improving image quality of a printed matter to be printed.SOLUTION: An inkjet recording device comprises: a piezoelectric element 302 which discharges ink through a nozzle in accordance with input of a predetermined first drive signal; an extraction processing section 722 which extracts a non-discharging period, from a print processing execution period, in which a non-discharging state with the ink not discharged through the nozzle lasts longer than a predetermined reference period on the basis of respective pieces of image data to be printed through print processing; and a drive control section 725 which allows a predetermined second drive signal to be input into the piezoelectric element 302 for a process causing the ink inside the nozzle to be agitated without being discharged therethrough during a certain portion of the non-discharging period extracted by the extraction processing section 722.SELECTED DRAWING: Figure 3
Patent JP-2018135547-A (JP)
Title: Method for manufacturing surface treated metal powder and method for manufacturing molding material
Inventor: YOSHIDA MASATO
IPC: C23C8/36
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide surface treated metal powder having fluidity enhanced when mixed with a resin composition.SOLUTION: A method for manufacturing surface treated metal powder comprises a step (i) of subjecting metal powder to plasma treatment and a step (ii) of reacting the metal powder subjected to the plasma treatment in the step (i) with a coupling agent. The method for manufacturing surface treated metal powder further includes an operation of uniformly subjecting the surface of the metal powder to plasma treatment and more further an operation of subjecting the metal powder to O2 plasma treatment. Metal constituting the metal powder is preferably one or more kinds selected from Fe, Cr, Co, Ni, Ag or Mn.SELECTED DRAWING: None
Patent JP-2018136661-A (JP)
Title: Radio communication equipment, authentication information generation server, communication system, radio communication method and radio communication program
Inventor: KAWAMOTO YASUTAKA
IPC: H04L9/14
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To enable communication while ensuring security even in a network where time synchronization between an authentication information generation server and a node is difficult.SOLUTION: Radio communication equipment according to the present invention performing radio communication with first radio communication equipment that authenticates authentication information generated by an authentication information generation server and performs secure communication comprises authentication information management means for managing first information necessary for generation of the authentication information, first communication means for acquiring the authentication information based on the first information from the authentication information generation server as well as giving an authentication information generation request including the first information to the authentication information generation server, and second communication means for wirelessly communicating information, on which the authentication information is added to communication data to be transmitted to the first radio communication equipment, to the first radio communication equipment.SELECTED DRAWING: Figure 1
Patent JP-2018135667-A (JP)
Title: Lateral reinforcement rigid structure of steel beam and beam slab connection method of building
Inventor: MATSUNAGA KENTARO
IPC: E04G23/02
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a lateral reinforcement rigid structure of a steel beam capable of preventing an increase in steel frame amount or processing labor for steel beam, and easy to construct.SOLUTION: The lateral reinforcement rigid structure includes: an upper flange 11; a lower flange 12; and a web 13 connecting the upper flange 11 and the lower flange 12. The lateral reinforcement rigid structure further includes: a steel beam 3 with both ends connected to a pair of pillars 2, 2; a slab 4 attached onto the steel beam 3; and connection members (14, 14) which are disposed on both sides of the web 13 while penetrating the upper flange 11 and the lower flange 12, and each fixed to at least the lower flange 12 and the slab 4 by fixing means (16, 17). The steel beam 3 is laterally reinforced by the connection member, and the steel beam 3 is thereby prevented from being lateral buckling.SELECTED DRAWING: Figure 2
Patent JP-2018137358-A (JP)
Title: Multiple charged particle beam lithography method and multiple charged particle beam lithography system
Inventor: MATSUMOTO HIRONOBU
IPC: H01J37/305
Filed: 2017-02-22
Abstract: PURPOSE: To provide a lithography method capable of reducing the influence of defective beams in multiple beam lithography regardless of the defective beams that may occur during lithography.CONSTITUTION: A multiple charged particle beam lithography method of an embodiment of the present invention includes the steps of: forming multiple beams by allowing a part of charged particle beams to pass through each of a plurality of openings of a molded aperture array substrate having the plurality of openings formed therein; and drawing a plurality of small areas using the multiple beams so that small areas adjacent to each other in the plurality of small areas that are obtained by dividing a lithography area of a sample, each small area being a minimum irradiation unit area per beam of the multiple beams, are not irradiated with beams passing through the same opening of the plurality of openings.SELECTED DRAWING: Figure 8
Patent JP-2018135044-A (JP)
Title: Power control method and power control device of hybrid vehicle
Inventor: GOTO TSUYOSHI
IPC: B60L50/16
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a power control method and a power control device of a hybrid vehicle which can effectively absorb torque variation of an engine while suppressing the deterioration of an energy efficiency.SOLUTION: A power control device of a hybrid vehicle estimates an average torque output from an engine (2), estimates a torque variation component of the torque output from the engine, sets a counter torque suppressing the estimated torque variation component, and has a PCM (14) which controls an electric motor so that the electric motor outputs the set counter torque. The PCM sets the counter torque so that when a revolution speed of the engine is constant, the absolute value of the counter torque becomes larger as the average torque output from the engine becomes larger.SELECTED DRAWING: Figure 4
Patent JP-2018143425-A (JP)
Title: Applicator and container with applicator
Inventor: WATANABE YOSHINORI
IPC: A45D24/22
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To easily apply an application agent to the root of hair.SOLUTION: The applicator is used with it installed on a container for storing an application agent, and configured to discharge the application agent stored in the container and to apply it to hair. The applicator includes a plurality of plate-like comb teeth 41 aligned along the thickness direction. The plurality of plate-like comb teeth 41 include discharge comb teeth having at least one outlets and internal flow paths 41e communicating a storage space and outlets of the container. An external shape of the discharge comb teeth viewed from the alignment direction as a direction where the plurality of plate-like comb teeth are aligned, has a body part 41a having a same width, and a tip part 41b projecting from the body part 41a into a triangular shape. At least one outlet includes a tip-side outlet 41c provided in such a manner that at least a part thereof is located at the tip part.SELECTED DRAWING: Figure 3
Patent JP-2018146408-A (JP)
Title: Acquisition method of inclination sensor correction amount in construction work machine
Inventor: OGAWA TAKASHI
IPC: G01C15/00
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To simply and surely acquire a correction amount of an inclination sensor installed in a rotatably component.SOLUTION: An acquisition method of an inclination sensor correction amount in a construction work machine is a method acquiring a correction amount of inclination sensors 21, 22, 23, 24 installed in a rotatable upper revolving superstructure 13 of a hydraulic shovel 10, a boom 14, a an arm 15, and a bucket 16. The method comprises the steps of: setting a plurality of measuring points in the upper revolving superstructure 13, the boom 14, the arm 15, and a bucket 16 where the inclination sensors 21, 22, 23, 24 are arranged and measuring coordinates of the measuring points by a surveying device 30 (step ST2); calculating an angle value of a measuring object component based on the measured coordinates of the measuring points by a computer 50 (step ST6); and acquiring the correction amount of the inclination sensors based on the calculated angle value and the output values of the inclination sensors 21, 22, 23, 24 (step ST7).SELECTED DRAWING: Figure 2
Patent JP-2018143574-A (JP)
Title: X-ray CT apparatus and image processing method
Inventor: GOTO TAIGA
IPC: A61B6/03
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a CT image reducing extrapolation artifact generated by data loss in a detector row direction when capturing an image at a high spiral pitch.SOLUTION: An X-ray CT apparatus generates virtual detector data of an area in which no data are present in a row direction of the targeted direct projection data at a prescribed distance from a radiation source, from direct projection data in a targeted phase (an angle position) and direct projection data of a different cycle in a same phase as the phase thereof, and generates extended projection data using the virtual detector data and the direct projection data to perform image reconstruction.SELECTED DRAWING: Figure 7
Patent JP-2018145154-A (JP)
Title: Proteoglycan with improved hyaluronic acid productivity
Inventor: CHIBA YUTA
IPC: C07K14/47
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide proteoglycan with improved hyaluronic acid productivity.SOLUTION: Proteoglycan satisfies all of 1) to 5) below. 1) In infrared absorption spectrum, ratio of absorbance at 1417±10 cmwith respect to absorbance at 1234±10 cmis 0.8 or more, ratio of absorbance at 588±10 cmwith respect to absorbance at 481±10 cmis 1.1 or less, 2) in proton nuclear magnetic resonance spectrum in heavy water which is measured at 70°C, in the case where an integral value of 4.73±0.05 ppm is 1, an integral value of 4.01±0.05 ppm is 5 or more, and an integral value of 1.90±0.05 ppm is 0.1 or more, 3) calcium ion is 0.4 mmol or less and univalent cation is 1.6 mmol or more per dry weight 1 g, 4) weight ratio of serine to arginine is 5.2 or less, 5) weight ratio of sulfur content with respect to carbon content is 0.2 or more.SELECTED DRAWING: Figure 3
Patent JP-2018151166-A (JP)
Title: Liquid ejection device and weathering resistance testing device
Inventor: TANAKA HIDEKI
IPC: G01N17/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection device capable of ejecting temperature-stabilized liquid and to provide a weathering resistance testing device with the same.SOLUTION: A liquid ejection device 2 comprises: a temperature regulation portion 20; a circulation circuit 10 for circulating liquid L temperature-regulated by the temperature regulation portion 20; a branch route 31 branching from the circulation circuit 10; an ejection portion 32 for ejecting the liquid L introduced into the branch route 31; and an opening-closing valve 61 for switching ejection of the liquid L from the ejection portion 32 and stop of the ejection. The circulation circuit 10 includes a jacket portion 40 through which the liquid L flows and which is provided so as to cover at least a part of the branch route 31. A weathering resistance testing device 1 comprises: a test tank 3 for housing a test body 100; and the liquid ejection device 2 for ejecting the temperature-regulated liquid L to the test body 100.SELECTED DRAWING: Figure 1
Patent JP-2018149094-A (JP)
Title: Biological vibration sensor
Inventor: UEYA YUKI
IPC: A61B5/00
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a biological vibration sensor capable of suppressing a position deviation, whose detection sensitivity is relatively large.SOLUTION: A biological vibration sensor disposed on the surface of a living body for detecting the vibration inside the living body includes: a vibration detection element having a sheet-like piezoelectric material and a pair of electrodes laminated on the front and back sides of the piezoelectric material; and contact sheets laminated on the back side of the vibration detection element, which come in contact with the living body. The contact sheets have partially different rigidity in a plane view.SELECTED DRAWING: Figure 1
Patent JP-2018150657-A (JP)
Title: Nonwoven fabric for forming and sheath material for automobile
Inventor: KOBAYASHI MASAKI
IPC: D04H1/4374
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric for forming that is capable of satisfying both of sound absorbency and rigidity, and a sheath material for automobile.SOLUTION: The nonwoven fabric for forming comprises a surface nonwoven fabric layer on one or both surfaces of a bulky nonwoven fabric layer with a thickness of 3-10 mm. The surface nonwoven fabric layer is composed of a nonwoven fabric layer in which fibers are fixed by a continuously extending polypropylene-based resin and which has a tensile elasticity gradient of 150 N/mm or more and an air permeability of 0.1-4.0 cm/cm/sec. The sheath material for automobile is made by forming the nonwoven fabric for forming.SELECTED DRAWING: Figure 1
Patent JP-2017190773-A (JP)
Title: Exhaust gas aftertreatment system, internal combustion engine and operating method for the same
Inventor: PLAMEN TOSHEV
IPC: F01N3/08
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a new type exhaust gas aftertreatment system for an internal combustion engine, the internal combustion engine including the exhaust gas aftertreatment system and a method for operating the internal combustion engine.SOLUTION: An SCR exhaust gas aftertreatment system (3) for an internal combustion engine includes: an SCR catalytic converter (9); an exhaust gas supply line (8) leading to the SCR catalytic converter (9); an exhaust gas discharge line (11) extending to separate from the SCR catalytic converter (9); an introduction device (16) for introducing in particular, a reducing agent that is ammonia or an ammonia precursor substance; and a mixing section (18) provided by the exhaust gas supply line (8) to mix the reducing agent with exhaust gas. A reactor chamber 10 accommodating the SCR catalytic converter (9) is formed by a double wall comprising a first wall (24) and a second wall (25), and a gap permitting a heat transfer medium to flow is formed between the first wall and the second wall.SELECTED DRAWING: Figure 2
Patent JP-2018159761-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: KAWASAKI AKIHIRO
IPC: G03G5/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that reduces the generation of point defects in an image.SOLUTION: An electrophotographic photoreceptor comprises: a conductive substrate that has concave parts present in an outer peripheral surface having a maximum height (Rmax) of a surface roughness on the outer peripheral surface of 4.0 μm or less and a ratio of depth to opening diameter (depth/opening diameter) of 0.03 or more and 0.12 or less; and a single-layer photosensitive layer that is provided on the conductive substrate, and has a film thickness of 20 μm or more and a modulus of elasticity of 4.5 GPa or more.SELECTED DRAWING: None
Patent JP-2017106724-A (JP)
Title: Air conditioning method and air conditioner
Inventor: OTSUKA MASAO
IPC: F24F13/08
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning method and an air conditioner, capable of making temperature distribution of the whole habitable room even.SOLUTION: An air conditioning method supplies air-conditioned air from an outlet to a habitable room, and suctions air in the habitable room from a suction port, thereby to condition air in the habitable room. The air conditioning method supplies air-conditioned cold air from the side wall upper part of the habitable room toward a ceiling wall, and cools the ceiling wall, thereby to perform air conditioning. An air conditioner is suitable for the air conditioning method, and comprises an outlet provided at the lower part of a machine body and configured to supply air upward.SELECTED DRAWING: Figure 3
Patent JP-2018161947-A (JP)
Title: Inwardly inclined upper bow shape, vessel provided with inwardly inclined upper bow shape, and design method for inwardly inclined upper bow shape
Inventor: TSUJIMOTO MASARU
IPC: B63B1/06
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an inwardly inclined upper bow shape, a vessel provided with an inwardly inclined upper bow shape, and a design method for the inwardly inclined upper bow shape further increasing reduction effect of in-wave resistance increase by the inwardly inclined bow shape which reduces in-wave resistance increase without spoiling smooth underwater travelling performance.SOLUTION: A bow shape of a hull 10 of a vessel is provided, in which: a frame line of a bow unit of the hull 10 has an inwardly inclined bow shape 20 which inclines inward above a static water level rising position where water surface rises, the position occurring when travelling smoothly underwater where there is no wave, by a sea speed set at the time of design as a representative speed for every vessel occurring at the bow unit in navigation of the vessel; and a water plane shape WL2 of a frame line further above the inwardly inclined bow shape 20 is a linear shape spreading backward from the bow unit when the hull 10 is viewed from above.SELECTED DRAWING: Figure 1
Patent JP-2018163564-A (JP)
Title: Information processing apparatus, information processing system, information processing method, and program
Inventor: NOGUCHI TAKASHI
IPC: B60R21/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of presenting information indicating a forward situation in a traveling direction of a moving body in real time.SOLUTION: A first vehicle V1 comprises a vehicle detection/identification part 16 for detecting a second vehicle V2 existing within a first predetermined distance from an own vehicle; and a communication part 11 for transmitting an information transmission request for requesting transmission of peripheral information indicating a peripheral situation of the second vehicle, to the second vehicle, when a distance between the first vehicle and the second vehicle becomes a second predetermined distance or more, after the detection. An image acquisition part 23 of the second vehicle acquires a peripheral image indicating the peripheral situation of a forward road and so forth.SELECTED DRAWING: Figure 1
Patent JP-2018161116-A (JP)
Title: Manufacturing method of plant cutting seedling
Inventor: NAKAHAMA KATSUHIKO
IPC: A01G24/20
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a plant cutting seedling which improves efficiency of seedling production by use of a cutting.SOLUTION: A manufacturing method of a plant cutting seedling comprises: a rooting/culture process of performing rooting/culture by inserting a scion into a rooting medium; and a seedling process of raising the scion after rooting at a seedling medium. Electric conductivity in the rooting medium is controlled to be more than 0.01 mS/cm and less than 0.5 mS/cm, and electric conductivity in the seedling medium is controlled to be more than 0.5 mS/cm.SELECTED DRAWING: None
Patent JP-2018164600-A (JP)
Title: Game program and game system
Inventor: MUTA KEI
IPC: G06F3/0481
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game program or the like for more accurately estimating an object that a user considers to make as a target.SOLUTION: In a three-dimensional virtual space, such as the underwater in which a player character PC can also travel vertically, a target of predetermined action (attack or the like) of the player character PC is selected automatically from candidate objects (opponent characters EC1 to EC3 or the like). Based on determination information, an object close to a movement direction, a sight line direction or the like of the player character PC is selected as a target.SELECTED DRAWING: Figure 13
Patent JP-2018166791-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-03-29
Abstract: To provide a game machine capable of suitably uniformizing the number of balls put out.SOLUTION: By storage means 1231, the number of balls which will pass through a first specific winning port 1000a in a state where an opening/closing plate 1300 is to form a first state can be changed by being associated with the number of balls which passed through the first specific winning port 1000a in a case where the opening/closing plate 1300 formed a first state before that. Therefore, in a series of operation patters where the opening/closing plate 1300 repeatedly forms the first state, a profit to be given to a player can be adjusted.SELECTED DRAWING: Figure 23
Patent JP-2018169838-A (JP)
Title: Processor
Inventor: UCHIBORI SHUSAKU
IPC: G06F17/16
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To perform vector register renaming in which a mask used operation is taken into account.SOLUTION: A processor relating to the present invention comprises: vector registers in which one physical register is allocated to one logical register; a computing apparatus for performing vector operations to the data retained by the vector registers; a dependence setting part for performing dependence settings representing that the physical registers allocated to the source registers of the vector operations are thereby dependent; and an allocation setting part for, in place of the physical registers allocated to the destination registers of the vector operations, allocating the destination registers with new physical registers. Then, the dependence setting part performs the dependence settings representing that the psychical registers before the changes indicating the physical registers allocated prior to allocating the new physical registers to the destination registers are dependent.SELECTED DRAWING: Figure 6
Patent JP-2020095989-A (JP)
Title: Rare earth magnet and rotary machine
Inventor: SHIGA DAISUKE
IPC: C22C38/00
Filed: 2017-03-30
Abstract: To provide a rare earth magnet having a large coercive force, which is one of rare earth magnets containing Ce as an alternative element of Nd.SOLUTION: A rare earth magnet 10 comprises primary-phase grains 11 containing R, T and B, and grain boundary phases 9 located among the primary-phase grains 11, in which R includes Nd and Ce; T includes Fe; the grain boundary phases include an R-T phase 3 and an R-rich phase 5; the R-T phase 3 contains an intermetallic compound of R and T; and the content of R in the R-rich phase 5 is larger than the content of R in the R-T phase 3. The content of Ce in the R-T phase 3 is [Ce], the total content of R in the R-T phase 3 is [R], the content of R in the R-rich phase 5 is [R], 100×[Ce]/[R]is 65-100, and [R]is 70-100 atom%.SELECTED DRAWING: Figure 2