baber/WOPTO huggingface dataset:
Patent JP-2018045110-A (JP)
Title: Developing device and image forming apparatus
Inventor: TAKANO YASUSHI
IPC: G03G15/08
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus that reduce cost compared with a case where a sensor with a special structure is used, and prevent dirt around a sensor during replacement of the sensor.SOLUTION: A developing device stores a developer containing toner and carrier and develops an electrostatic latent image on an image carrier with the toner in the developer, and comprises: a developer container 140 that has a through-hole 140a formed therein and includes an elastic sheet material 140b closing the through-hole 140a; and a magnetically permeable toner density sensor 150 that is inserted into the through-hole 140a from the outside of the developer container 140 to contact the elastic sheet material 140 and detects the density of the toner inside the developer container 140 via the elastic sheet material 140b.SELECTED DRAWING: Figure 3
Patent JP-2018044365-A (JP)
Title: Local washing device and toilet bowl including the same
Inventor: TOKIDA YUKO
IPC: E03D9/08
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a local washing device and a toilet bowl including the same capable of easily maintaining the cleanliness on the surface of a nozzle with a simple structure and with little failure.SOLUTION: A local washing device 10 includes a nozzle washing water supply part 20 which flows washing water on the upper plane 13a of a nozzle 13. The local washing device is configured to supply the washing water to the surface of the nozzle 13 from the nozzle washing water supply part 20 during local washing operation of the nozzle 13.SELECTED DRAWING: Figure 1
Patent JP-2018046432-A (JP)
Title: Detection device, gateway device, detection method, and detection program
Inventor: HAMADA YOSHIHIRO
IPC: B60R16/023
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a detection device, a gateway device, a detection method, and a detection program, capable of correctly detecting an illegal message in an in-vehicle network.SOLUTION: The detection device detects an illegal message in an in-vehicle network including a plurality of vehicle-mounted devices, and includes: a monitoring unit that monitors transmission messages in the in-vehicle network; an acquisition unit that acquires a distribution of transmission intervals of the transmission message; and a detection unit that detects the illegal message on the basis of a monitoring result of the monitoring unit and the distribution acquired by the acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2018043956-A (JP)
Title: METHOD FOR PRODUCING β-ALKOXYPROPIONIC ACID ESTER
Inventor: NAKAYAMA MINORU
IPC: C07C67/31
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing β-alkoxypropionic acid ester, which enables efficient and easy recovery of a product from a reaction mixture obtained by using an alkali metal alkoxide or an alkaline earth metal alkoxide as a catalyst.SOLUTION: The method for producing a β-alkoxypropionic acid ester comprises reacting an alkyl acrylate and alcohols in the presence of an alkali metal or alkaline earth metal alkoxide as a catalyst. After completion of the reaction, a compound which neutralizes the alkali metal or alkaline earth metal alkoxide is added to the reaction mixture, followed by distillation.SELECTED DRAWING: None
Patent JP-2018052834-A (JP)
Title: Composition for prevention and treatment of infectious pneumonia
Inventor: YAMADA MICHIO
IPC: A23K20/163
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide novel compositions for prevention or treatment of infectious pneumonia which have little risk of emergence of drug resistant bacteria, with little side effects.SOLUTION: The present invention relates to a composition for the prevention and treatment of infectious pneumonia, such as pneumococcal (Streptococcus pneumoniae) infectious pneumonia, the composition comprising as an active ingredient Ascophyllum nodosum, such as water-soluble polysaccharides including ascophyllan extracted from Ascophyllum nodosum, or one more compounds contained the same, and to foods and feeds comprising the same.SELECTED DRAWING: Figure 1
Patent JP-2018051048-A (JP)
Title: Game machine
Inventor: MATSUSHITA MUTSUTAKA
IPC: A63F7/02
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing an interest.SOLUTION: Sound is outputted from a speaker after completion of a special game. In this way, since the sound is outputted from the speaker after the completion of a special game, for example, discomfort, which is caused by setting a soundless state without outputting any sound after the completion of the special game, is suppressible, and an interest can be aurally enhanced even after the completion of a special game. Additionally, the sound outputted after the completion of a special game differs between when a storage number is "0" and when the storage number is "1 or larger". Thus, for example, according to the sound outputted after the completion of a special game, whether the storage number of the special game is "0" or "1 or larger" can be identified.SELECTED DRAWING: Figure 7
Patent JP-2018054265-A (JP)
Title: Heat exchanger
Inventor: ARIYAMA MASAHIRO
IPC: F28F3/08
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the heat exchange efficiency of a heat exchanger.SOLUTION: First and second core plates 5,6 have a pair of oil passing holes 11 formed on a diagonal line, and a pair of cooling water passing holes 12 formed on a diagonal line different from a diagonal line on which the oil passing holes 11 are formed. When assuming a first baseline and a second baseline passing the centers of fin plates and orthogonal to each other in a plan view, first and second fin plates 9, 10 have anisotropy that flow passage resistance in a direction parallel to the first baseline is smaller than flow passage resistance in a direction parallel to the second baseline. The pair of oil passing holes 11 are positioned in a direction along the first baseline across the first and second fin plates 9, 10, and the pair of cooling water passing holes 12 are positioned in the direction along the first baseline across the first and second fin plates 9, 10.SELECTED DRAWING: Figure 1
Patent JP-2018059995-A (JP)
Title: Optical fiber cable slotted rod and optical fiber cable
Inventor: TAKEDA KENTARO
IPC: G02B6/44
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable slotted rod that offers improved strength of a rib while preventing degradation in transmission properties of optical fibers, and to provide an optical fiber cable.SOLUTION: An optical fiber cable slotted rod 20 has a slotted rib 23 providing a plurality of slot grooves 22, the slotted rib comprising an outer layer 23b in contact with optical fiber cores (ribbons 10) and an inner layer 23a surrounded by the outer layer. A material of the outer layer has lower density than a material of the inner layer. The slotted rib has a strength of 250 N or greater, and the slot grooves have a surface roughness (arithmetic mean roughness RA) of 1.2 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2017075309-A (JP)
Title: Poly(imide-amide) copolymer, method of producing poly(imide-amide) copolymer, formed article containing poly(imide-amide) copolymer, and electronic device including that formed article
Inventor: JEE SANG SOO
IPC: C08G73/14
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a poly(imide-amide) copolymer retaining high mechanical strength and optical properties after a curing process, while enforcing adherence to an adhesive.SOLUTION: A poly(imide-amide) copolymer includes: an imide structural unit which is a reaction product of a first diamine and a dianhydride; and an amide structural unit which is a reaction product of a second diamine and a diacyl halide. Each of the first diamine and the second diamine includes 2,2'-bis-trifluoromethyl-4,4'-biphenyldiamine (TFDB), and at least one of the first diamine and the second diamine further includes a specific diamine compound. The dianhydride includes 3,3',4,4'-biphenyltetracarboxylic dianhydride (BPDA) and 4,4'-hexafluoroisopropylidene diphthalic anhydride (6FDA). The diacyl halide includes terephthaloyl chloride (TPCl).SELECTED DRAWING: None
Patent JP-2018062317-A (JP)
Title: Parking brake control device
Inventor: MASUDA SEI
IPC: B60W40/064
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake control device that can stop a vehicle by a short braking distance, even if an abnormality occurs in a hydraulic brake or the like when applying braking to the vehicle on a road surface or the like of a low μ road.SOLUTION: A parking brake control device, when driving force of an engine or the like is applied to a wheel, outputs a request for suppressing or cutting the driving force; when braking force of a parking brake is insufficient, requests the other available braking device to increase braking force; switches contents of dynamic deceleration control according to a difference in level of vehicle body speed at the time of braking; in a low speed area, expands allowable ranges of slip rates more than in a high speed area; and in dynamic deceleration control in the low speed area, performs control for gradually increasing a target value of clamp force and control for maintaining the clamp force constant in combination but does not perform release control, and in the high speed area, performs the release control as well.SELECTED DRAWING: Figure 2
Patent JP-2017096262-A (JP)
Title: Power nozzle repair with cooling hardware installed
Inventor: JERE ALLEN JOHNSON JR
IPC: F01D25/00
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for power nozzle repair with cooling hardware installed.SOLUTION: The present disclosure is directed to a method for treating a region 148 of a gas turbine component 100. The method includes heating the region 148 to a first temperature. One or more surface discontinuities 146 located in the region 148 are welded such that at least a portion of the region 148 is heated to a second temperature. The region 148 is annealed at a third temperature. The second temperature is greater than the first temperature, and the first temperature is greater than the third temperature.SELECTED DRAWING: Figure 3
Patent JP-2017052961-A (JP)
Title: Cellulose acetate powder and manufacturing method of cellulose acetate powder
Inventor: HIGUCHI AKIHIRO
IPC: C08L1/12
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose acetate powder capable of reducing spot-like plaques of a molded body and reducing deterioration of manufacturing process passing property of the molded body.SOLUTION: There is provided a cellulose acetate powder consisting of cellulose acetate having oxidation degree of 53 to 56% and 6% viscosity of 30 to 200 mPa s and having cumulative pore volume of 0.200 ml/g or more, percentage of particles with particle size of 500 μm or more of 40% or less, preferably 10% or less and a repose angle of 51° or less. There is also provided a mixture of a plasticizer of 20 to 40 pts.wt. based on 100 pts.wt. of the powder. There is provided a cellulose acetate powder where the plasticizer is diethyl phthalate, triacetin or triphenyl phosphate.SELECTED DRAWING: None
Patent JP-2018067692-A (JP)
Title: Optical transmitter and optical communication system
Inventor: ORI TEIJIRO
IPC: H01L31/0232
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact and low-cost optical transmitter and an optical communication system.SOLUTION: An optical transmitter 4 includes a light source 11, a directional coupler 12 and an optical transmission line 2. The light source 11 includes: a first light emitting unit 7 which emits a first light L1 including a basic mode; and a second light emitting unit 8 which emits a second light L2 including a higher order mode. The directional coupler 12 includes: a first waveguide region 26 on which the first light L1 is incident and which includes a first core 28A optically coupled with a transmission line core 23 of the optical transmission line 2 and arranged; and a second waveguide region 27 which includes a second core 29A and a third core 29B in which at least a part of a higher order mode is optically coupled in a manner capable of performing transition, and which are mutually formed with a gap. The second core 29A is arranged in a manner that the second light L2 is incident thereon, without optically coupled with the transmission line core 23 of the optical transmission line 2. The third core 29B is arranged to be optically coupled with the transmission line core 23 of the optical transmission line 2, without optically coupled with the second light emitting unit 8.SELECTED DRAWING: Figure 2
Patent JP-2017080411-A (JP)
Title: Resin block, and method for manufacturing the same
Inventor: YAMAKAWA JUNICHIRO
IPC: A61K6/891
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin block suitably usable for cutting a dental prosthesis, generating extremely less existence of voids, excellent in cutting workability, external appearance and mechanical strength, and generating no defective product.SOLUTION: A resin block includes a thermoplastic resin having a fluidization temperature in a range of 310-500°C, and 30-100 pts.mass of inorganic particles based on 100 pts.mass of the resin. The inorganic particles are at least one kind of inorganic oxide particles selected from the group consisting of silica particles, silica composite particles of silica and the other metallic oxide, titania particles, and titania composite particles of titania and the other metallic oxide. The resin block has a thick part thickness of at least 5 mm or more, and voids of a length of 1.0 mm or more do not exist in the resin block.SELECTED DRAWING: Figure 2
Patent JP-2017086068-A (JP)
Title: Neutralizing anti-influenza a virus antibodies and uses thereof
Inventor: ANTONIO LANZAVECCHIA
IPC: C12N15/09
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide antibodies or antigen binding fragments thereof that neutralize the infection of group 1 and group 2 subtypes of influenza A virus.SOLUTION: The invention relates to an antibody and an antigen binding fragment thereof, that specifically bind to an epitope in the stem region of an influenza A hemagglutinin trimer and neutralize group 1 subtype and group 2 subtype of influenza A virus. The invention also relates to immortalized B cells and single plasma cells that produce such antibodies and antigen binding fragments thereof, and to a nucleic acid that encodes an epitope that binds to such antibodies and antibody fragments. In addition, the invention relates to the use of such antibodies, antibody fragments and the epitope in screening methods as well as in the diagnosis, treatment and prevention of influenza A virus infection.SELECTED DRAWING: None
Patent JP-2017050555-A (JP)
Title: Semiconductor device
Inventor: IZUMI NAOKI
IPC: H01L29/06
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which allows reduction in a layer thickness of a semiconductor layer without deteriorating withstanding voltage of an element.SOLUTION: A semiconductor device comprises: an annular deep trench 6 formed in an Ntype SOI layer 5 which is laminated on a BOX layer 4, in which the deep trench 6 has a depth from a surface of the SOI layer 5 to the BOX layer 4; a P type body region 10 and an Ntype drift region 11 formed in a remaining region other than the body region 10, which are formed in an element formation region 9 surrounded by the deep trench 6; an Ntype source region 12 formed in a surface layer part of the body region 10; an Ntype drain region 14 formed in a surface layer part of the drift region 11; and an N type region 42 which is formed in the drift region 11 and has an N type impurity concentration higher than an N type impurity concentration of the SOI layer 5 and lower than an N type impurity concentration of the drain region, in which the deepest part of the N type region 42 reaches a position deeper than the drain region 14.SELECTED DRAWING: Figure 4
Patent JP-2018075892-A (JP)
Title: Vehicle seat
Inventor: KUMAZAKI YOSHIYUKI
IPC: B60N2/36
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To rationally provide a lateral slide mechanism onto a vehicle seat comprising a tip-up mechanism.SOLUTION: A seat 1 having a ti-up mechanism 10 which can flip up a seat cushion 3 toward a seat back 2 side, a lateral slide mechanism 20 which can slide a seat body 1A in a lateral direction with respect to a vehicle floor F. The tip-up mechanism 10 is so configured as to flip up the seat cushion 3 in a form of lowering a rear part 3A of the seat cushion 3. The lateral slide mechanism 20 is provided in a state that a rail shape is extended in a lateral direction at a position which is overlapped on a height direction of a movement locus L of the rear part 3A when flipping up the seat cushion 3 and is arranged in a cross direction.SELECTED DRAWING: Figure 5
Patent JP-2018077605-A (JP)
Title: Display device and control method of display device
Inventor: ANO TAKAHIRO
IPC: G06F3/03
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce a processing load on a display device capable of displaying information on functional setting for a pointer.SOLUTION: A display device includes: a display part that displays an image based on image information on a display surface; a posture information acquisition part that acquires posture information relating to a posture with respect to the display surface of a pointer; and a control part that controls whether or not to display setting information on functional setting for the pointer on the display part on the basis of the posture information.SELECTED DRAWING: Figure 2
Patent JP-2018078174-A (JP)
Title: Tray with electrostatic chuck
Inventor: KAMIMURA RYUICHIRO
IPC: H01L21/673
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a tray with an electrostatic chuck that is configured to be electrostatically attracted securely over the entire surface even if a foil-like base material is in a deformed state.SOLUTION: A tray with an electrostatic chuck according to the present invention that comprises a tray body 51 provided with an electrode 53 to be supplied electric power from a power supply, and electrostatically attracts a metalli foil-like base material Fs including silicon on an attraction surface 54b of the tray body in a chamber having a vacuum atmosphere formed inside further comprises a frame-shaped press plate 52 which presses a predetermined range of a peripheral edge part of the base material against the tray body in a state in which the base material is installed on the attraction surface of the tray body, a base material receiving part 54 which has a larger outline than the tray body and a predetermined peripheral wall height h larger than a base material height t being recessed in one of the attraction surface of the tray body and an inner peripheral edge part 52a on the base material side.SELECTED DRAWING: Figure 2
Patent JP-2018077646-A (JP)
Title: Farm field registration system
Inventor: MURATA Sosuke
IPC: G06Q50/02
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To prove a farm field information registration system capable of simplifying registration work of farm field information.SOLUTION: A farm field registration system is provided with a map information acquisition unit 21 to acquire map information, an identification unit 22 for identifying farm fields included in the map information acquired by the map information acquisition unit 21 to acquire farm field information, a position information acquisition unit 13 for acquiring position information of a work vehicle 10, and a registration unit 24 for specifying, as a registration target farm field, a farm field where the work vehicle 10 positions among the farm fields identified by the identification unit 22 on the basis of the position information of the work vehicle 10 acquired by the position information acquisition unit 13 to register farm field information in the specified registration target farm field.SELECTED DRAWING: Figure 2
Patent JP-2018075620-A (JP)
Title: Method for production of h-section steel
Inventor: HAYASHI SHINYA
IPC: B21B27/02
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce both horizontal and vertical roll loads of a mill for universal rolling in production of H-section steel, particularly to reduce a rolling load when a rolled material is tailed off in reverse rolling.SOLUTION: There is provided a method for producing an H-section steel by applying one-pass or plural pass universal rolling to a rolled material having the flange- and web-corresponding parts. The method includes performing a rolling operation while making open the horizontal roll clearance in a prescribed range L1 including a part or the whole of a load increase range L2 in a prescribed amount compared to the horizontal roll clearance in a constant region in a mill for universal rolling on the basis of the relation of a horizontal roll rolling load of the rolled material to the constant region with that to the load increase range L2 of the tailing-off end of the rolled material.SELECTED DRAWING: Figure 9
Patent JP-2018080939-A (JP)
Title: Emission analyzer
Inventor: KAIHOTSU TATSUYA
IPC: G01N21/73
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an emission analyzer capable of reducing a consumption amount of gas introduced into a measurement chamber.SOLUTION: A spectroscope 42 is provided in a measurement chamber 41 into which light generated by discharging a sample is incident. Gas is introduced into the measurement chamber 41 via an introduction path 44 and the gas is led out from the measurement chamber 41 via a leading-out path 45. By controlling the opening and closing states of an inlet valve 442 and an outlet valve 451 on the basis of the time during which a power supply of the spectroscope has been turned off when the power supply of the spectroscope is switched from the off state to the on state, amounts of the gas introduced into, and led out from, the inside of the measurement chamber 41 are controlled.SELECTED DRAWING: Figure 1
Patent JP-2018082053-A (JP)
Title: Silicon carbide semiconductor device and method for manufacturing the same
Inventor: TAWARA TAKESHI
IPC: H01L21/205
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a p-type epitaxial layer having good uniformity in concentration, and a low surface defect density.SOLUTION: A silicon carbide semiconductor device comprises: a semiconductor structure of a silicon carbide crystal having a structure in which a p-type silicon carbide crystal film 20 formed over an ntype SiC substrate 13 tilted at an off angle of 0.4-5° by an epitaxial growth method is inverted and used as an n-type channel layer. The p-type silicon carbide crystal film 20 is 1 cmor less in the density of triangular surface defects, 1/cmor less in the density of defects owing to particles, and 4.25×10to 5.75×10/cmin p-type impurity density. In the p-type silicon carbide crystal film 20, the concentration of nitrogen is 2×10cmor less.SELECTED DRAWING: Figure 6
Patent JP-2018083681-A (JP)
Title: Revolving type winding method of synthetic fiber yarn
Inventor: WATANABE TOMOYUKI
IPC: B65H54/02
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a more stable winding method for obtaining, in a multifilament provided for combined filament processing, a winding package in which the entire tail or at least the side of a yarn gripping part of the tail is not spread out to single threads and a product part does not include interlacing yarn, for the purpose of smoothly performing end yarn processing.SOLUTION: A revolving type winding method of synthetic fiber yarn is characterized in that, after revolving of fully-wound bobbin and an empty bobbin is started, a jet fluid pressure of a fluid interlacing processing device is raised to be higher thant that at the time of winding, and then when the position of a thread guard guide 9 is arranged to be at a predetermined position, the jet fluid pressure is returned to that at the time of winding.SELECTED DRAWING: Figure 5