baber/WOPTO huggingface dataset:
Patent JP-2019186278-A (JP)
Title: Quantum cascade laser
Inventor: HASHIMOTO JUNICHI
IPC: H01S5/227
Filed: 2018-04-03
Abstract: To provide a quantum cascade laser having a structure capable of launching a laser beam at a radiation angle in a desired angle range, and durable to a large electric power input.SOLUTION: A quantum cascade laser comprises: a laser structure body including a semiconductor mesa including first and second end faces disposed in a first axis direction, and first and second mesa parts; and a first electrode provided on the semiconductor mesa of the laser structure body. The first mesa part extends from a first end face, and the second mesa part has an end. The semiconductor mesa has a first mesa width at a boundary of the first and second mesa parts, and the second mesa part has a second mesa width at the end. The second mesa part has a mesa width changing from the first mesa width in a direction from the boundary toward the second end face. The second mesa width is smaller than the first mesa width. The semiconductor mesa has a conducting semiconductor region extending from the first end face beyond the boundary, and a core layer. The second mesa part has a high-specific resistance semiconductor region having a specific resistance higher than that of the conducting semiconductor region.SELECTED DRAWING: Figure 1
Patent JP-2018123150-A (JP)
Title: Crystal forms and uses thereof
Inventor: VALERIYA N SMOLENSKAYA
IPC: A61P43/00
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To provide solid forms of receptor antagonist (R)-N-methylnaltrexone useful as a peripheral μ opioid.SOLUTION: The present invention provides a compound 1 in the B form, which is in the (R) configuration with respect to the nitrogen.SELECTED DRAWING: None
Patent JP-2019184127-A (JP)
Title: Ejector-type refrigeration cycle
Inventor: OGATA TOSHIHIRO
IPC: F25B5/04
Filed: 2018-04-06
Abstract: To provide an ejector-type refrigeration cycle which can store a sufficient amount of cold heat in a cold storage part without unnecessarily improving a cooling capacity.SOLUTION: A flow rate of a refrigerant flowing into a nozzle part 15a of an ejector 15 from a branch part 13 for branching a flow of a high-temperature high-pressure refrigerant is defined as a nozzle-side flow rate Gn, and a flow rate of a refrigerant flowing into a cold-heat heat exchanger 17 being a cold storage part from the branch part 13 is defined as a cold storage-side flow rate Gc. In a normal operation mode, the lowering of a cooling capacity of a flow-out side evaporator 16 for cooling blown air by evaporating the refrigerant flowing out of a diffuser part 15d of the ejector 15 is suppressed by sufficiently lowering a flow rate ratio GC/Gn, and low-temperature cold heat is sufficiently stored in the cold-heat heat exchanger 17 by increasing a pressure boosting amount of the ejector 15. In a cold discharge operation mode, the supply of the refrigerant to the nozzle part 15a is stopped, and a battery 40 is cooled by cold heat which is stored in the cold-heat heat exchanger 17.SELECTED DRAWING: Figure 1
Patent JP-2019181825-A (JP)
Title: Extruder and manufacturing method of thermoplastic resin composition
Inventor: OTA YOSHIO
IPC: C08L69/00
Filed: 2018-04-11
Abstract: To provide an extruder for melt-kneading a powdered thermoplastic resin and a liquid additive, and a manufacturing method using the extruder.SOLUTION: A twin screw extruder has a first supply port 9, a second supply port 10, a first kneading zone 3, a second kneading zone 5, a first vacuum vent 13, and a die part 15. The first kneading zone 3 consists of at least one kind selected from a kneading disk with a twist angle of 15 to 60 degrees, a blade width Lb/D=0.07 to 0.5, and a clockwise notch screw with 10 to 20 notches/pitch, and at least one kind selected from a kneading disk with a twist angle of 90 degrees, a blade width Lb/D=0.07 to 0.5, and a counterclockwise notch screw with screw pitch Ls/D=0.2 to 1.0, 10 to 20 notches/pitch. A length of the first kneading zone 3 is Lm1/D=3 to 10, and the first vacuum vent 13 is located on a downstream side of the second kneading zone 5.SELECTED DRAWING: Figure 1
Patent JP-2019182280-A (JP)
Title: Driving mode switching device, switching method of driving mode, and computer program
Inventor: HIRANO DAISUKE
IPC: G08G1/00
Filed: 2018-04-13
Abstract: To prevent reduction of convenience of a driver at the time of switching from an automatic driving mode to a manual driving mode.SOLUTION: A driving mode switching device (100; 100a to 100c) includes: a driving behavior data acquisition part (11) that acquires driving behavior data indicating driving behavior of a vehicle (500); a driving scene estimation part (12) that estimates a driving scene using the driving behavior data; a scene switching time estimation part (13) that estimates scene switching time that is time when a current driving scene is switched to next driving scene on the basis of the type of the current driving scene that is the estimated current driving scene; a switching possible period setting part (14) that sets a period not including the scene switching time as a switching possible period; and a switching instruction part (15) that instructs the vehicle to switch the driving mode from the automatic driving mode to the manual driving mode in the switching possible period.SELECTED DRAWING: Figure 1
Patent JP-2019196515-A (JP)
Title: Control device of sintered ore production facility, sintered ore production facility, and production method of sintered ore
Inventor: TAKAHASHI NAOHIRO
IPC: F27B21/14
Filed: 2018-05-09
Abstract: To provide a control device of a sintered ore production facility capable of heightening a possibility of determining an operational condition of a sintering machine capable of satisfying control values of a plurality of control items in production of a product sintered ore.SOLUTION: A control device for setting a manufacturing condition of a sintered ore production facility for producing sintered ore by adding water to an iron-containing raw material, a CaO-containing raw material, and a sintering raw material containing a setting material followed by granulation, by forming a charge layer by charging the granulated sintering raw material to a pallet truck of a sintering machine, and by producing the sintered ore by sintering the charge layer, has request condition setting means, similarity calculation means, prediction result calculation means and production condition setting means.SELECTED DRAWING: Figure 1
Patent JP-2018118153-A (JP)
Title: Article of footwear incorporating knitted component with tensile strand
Inventor: DANIEL A PODHAJNY
IPC: A43B23/02
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an article of footwear including a tensile strand.SOLUTION: An upper for an article of footwear includes a knitted component 316 having a base portion 324 disposed adjacently to a sole. The base portion 324 defines an interior surface 321 and an exterior surface 323 of the knitted component 316, and secures between the interior surface 321 and the exterior surface 323 a base portion passage 362 through which a tensile strand 358 extends. The tensile strand 358 is partially exposed from openings 397 of the base portion passage 362.SELECTED DRAWING: Figure 24
Patent JP-2019163198-A (JP)
Title: Method for producing porous glass member
Inventor: TSUJIGUCHI MASAHITO
IPC: C03C3/093
Filed: 2018-05-17
Abstract: To provide a method for producing a porous glass member that prevents cracking in a porous glass member.SOLUTION: The method comprises a step of heating a glass base material that contains, in mass%, SiOof 40 to 80%, BOof more than 0 to 40%, NaO of more than 0 to 20%, ZrOof more than 3 to 10%, AlOof 2 to 5%, RO (R is at least one selected from Mg, Ca, Sr and Ba) of 0.5 to 20%, and in a mass ratio, NaO/BOis 0.25-0.5, and splitting it into two phases; and a step of removing one phase of them with an acid.SELECTED DRAWING: None
Patent JP-2019201724-A (JP)
Title: Pachinko game machine
Inventor: OISHI TOMOYA
IPC: A63F7/02
Filed: 2018-05-21
Abstract: To provide a Pachinko game machine capable of effectively utilizing a winning device.SOLUTION: A Pachinko game machine includes a second-class non-electric accessory 54B that is disposed on a game board 50 and has a stage part 412, and allows game balls to flow in by opening the stage part 412. The second-class non-electric accessory 54B includes a lock arm 415 for displacing the stage part 412 to an open state by transmitting power to the stage part 412. The lock arm 415 integrally has a second nib part 430 abutting on the stage part 412, and a first nib part 429 capable of maintaining a state of the stage part 412 by abutting on a contacting rib 445 of the stage part 412 in both cases when the stage part 412 is in an open state and in a closed state.SELECTED DRAWING: Figure 29
Patent JP-2018168375-A (JP)
Title: Resist underlayer film-forming composition containing pyrrole novolac resin
Inventor: SHINJO TETSUYA
IPC: C08G12/26
Filed: 2018-05-22
Abstract: To provide a polymer for a resist underlay film having a selectivity ratio of a dry etching rate close to that of a resist, a selectivity ratio of a dry etching rate smaller compared to that of a resist, or a selectivity ratio of a dry etching rate smaller compared to that of a semiconductor substrate.SOLUTION: The polymer contains a structural unit of formula (5) (where Ris selected from a group consisting of a halogen group, nitro group, amino group, hydroxy group, alkyl group having 1 to 10 carbon atoms, alkenyl group having 2 to 10 carbon atoms, aryl group having 6 to 40 carbon atoms, and combinations of these groups, in which the alkyl group, the alkenyl group or the aryl group may contain an ether bond, a ketone bond or an ester bond; and n is an integer of 0 to 2).SELECTED DRAWING: None
Patent JP-2018142369-A (JP)
Title: Positional information server, position providing method, and computer program
Inventor: KISHIMOTO JUNICHI
IPC: G01S19/14
Filed: 2018-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a positional information server that improves convenience in using positional information collected to a server.SOLUTION: A positional information server comprises: a first receiving part that receives, from a terminal device including a positional information acquisition part, positional information acquired by the positional information acquisition part; a storage part that stores the received positional information in association with information indicating whether each of a plurality of applications installed in the terminal device is an application permitted to use the position information; and an extraction part that, when receiving, form a server associated with the applications installed in the terminal device, a request to extract positional information satisfying an extraction condition from the positional information stored in the storage device, extracts positional information satisfying the extraction condition from the positional information associated with the information indicating whether each of the plurality of applications installed in the terminal device is an application permitted to use the position information.SELECTED DRAWING: Figure 9
Patent JP-2019205328-A (JP)
Title: Information processing unit capable of controlling more than two accumulator batteries independently, method and program using information processing unit, and power storage system
Inventor: KATAIDE MOTOFUMI
IPC: H02J7/35
Filed: 2018-05-25
Abstract: To provide an information processing unit capable of controlling more than two accumulator batteries independently, and to provide a method and a program using information processing unit, and a power storage system.SOLUTION: An information processing unit 5 for independently controlling more than two accumulator batteries 31 related to a power storage system determines respective accumulator batteries 31 as a discharge circuit, a charging circuit or a standby circuit according to the residual power, and while referring to measurement results received from first current measurement part, a second current measurement part, and voltmeters 131-133, operates switches 91-93 and 101-103, discharges the accumulator battery 31 related to the discharge circuit so that the residual power becomes a prescribed value, charges the accumulator battery 31 related to the charge circuit so that the residual power becomes a prescribed value, and has control means for making the accumulator battery 31 related to the standby circuit measure the voltage in open state.SELECTED DRAWING: Figure 1
Patent JP-2019208534-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-05-30
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019209519-A (JP)
Title: Preform and method of producing preform
Inventor: SHIMURA HIROMI
IPC: B29C49/06
Filed: 2018-05-31
Abstract: To provide a preform in which deviation in radial thickness is less liable to occur and a method of producing the preform.SOLUTION: A preform 11 of this invention is a synthetic resin preform 11 to be used for stretch blow molding, including an inner body 13 and an outer body 12 laminated to an outer face of the inner body 13, and comprises: a cylindrical opening part 14, a trunk part 15 connected to the opening part 14; and a bottom part 16 that closes a lower end of the trunk part 15. A protruded part 16a that protrudes inward is provided in an inner face in the bottom part 16 of the inner body 13.SELECTED DRAWING: Figure 1
Patent JP-2019208667-A (JP)
Title: Food and drink conveying apparatus
Inventor: ISHINO HARUNORI
IPC: B65G1/00
Filed: 2018-05-31
Abstract: To suppress deterioration in working efficiency attributed to the conveyance of food and drink as much as possible.SOLUTION: A food and drink conveying apparatus includes: a conveying mechanism that forms a conveyance path for food and drink along customer seats in a restaurant; a tray holding mechanism provided on the conveyance path and supports a tray of food and drink conveyed by the conveying mechanism with a pair of claws from both sides of the tray; and a control device that causes the tray holding mechanism to be actuated when a conveyance starting operation is executed, and places the tray of food and drink supported by the pair of claws onto the conveyance path.SELECTED DRAWING: Figure 7
Patent JP-2019211979-A (JP)
Title: Display device, display control method, and program
Inventor: AKIMARU TATSUYA
IPC: G06F3/0488
Filed: 2018-06-04
Abstract: To provide a display device that enables simple setting operation in transition between screens.SOLUTION: In a display device for displaying screen data having a plurality of selectable items on a display unit, the screen data is shifted according to selection of an item included in the screen data by touch operation to a display surface of the display unit. In the course of the touch operation, the screen data is shifted according to a position in a space on the display surface facing the item.SELECTED DRAWING: Figure 4
Patent JP-2019212023-A (JP)
Title: Information processor, work planning program, and work planning method
Inventor: KOBAYASHI SACHIO
IPC: B25J9/22
Filed: 2018-06-05
Abstract: To determine an appropriate work order in a short time for work allocated to two robots.SOLUTION: A work planning formulation unit determines whether execution places for a first work allocated to a first robot and a second work allocated to a second robot may overlap (S26). In the event the execution places of the first work and the second work may overlap, a comparison is made between the end time of all of the first and second works when a first work order is adopted in which the first work is delayed so that the execution places of the first work and the second work do not overlap and the end time of all of the first and second works when a second work order is adopted in which the second work is delayed so that the execution places of the first work and the second work do not overlap; out of the first work order and the second work order, a work order in which the end time of all of the first and second works is earlier is determined as the work order for the first work and the second work (S30).SELECTED DRAWING: Figure 5
Patent JP-2019212811-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/683
Filed: 2018-06-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed in each region on a surface partitioned by division schedule lines into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyester-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyester-based sheet in a rear surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet and integrates the wafer and the frame via the polyester-based sheet. The dividing step divides the wafer into individual device chips by cutting the wafer along division schedule lines using a cutting device rotatably including a cutting blade. The picking-up step pushes up the device chip by spraying air and picks up the device chip from the polyester-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2019210425-A (JP)
Title: Method for producing porous body, and porous body
Inventor: KAMIYAMA HIROSHI
IPC: C08J9/06
Filed: 2018-06-07
Abstract: To provide a method for producing a porous body obtained by curing a base resin (A) which is an organic polymer having at least one reactive silicon group in a molecular chain, in which the method does not necessarily need to control a foaming rate and a curing rate for controlling foaming conditions for achieving a desired expansion ratio and producing a porous body having a desired shape, and to provide a porous body which can be produced by the producing method.SOLUTION: A porous body is produced by a method comprising: preparing a cured product for porous body precursor materials, which is the cured product of a liquid resin containing a base resin (A) that is an organic polymer having at least one reactive silicon groups in a molecular chain and which contains a soluble substance (E) soluble in a dissolving agent; and bringing the cured product for the porous body precursor materials into contact with the dissolving agent to dissolve at least a part of the soluble substance (E) in the dissolving agent.SELECTED DRAWING: None
Patent JP-2019209022-A (JP)
Title: tampon
Inventor: CHIEN YUAN-CHENG
IPC: A61F13/26
Filed: 2018-06-08
Abstract: To provide a tampon which can be brought into tight contact with an inner wall of the vagina, for achieving an effect of leakage prevention of menstrual blood.SOLUTION: There is provided the tampon in which a cotton body capable of absorbing a liquid is wound to a central axis being a virtual axis, in a spiral state, the cotton body is wound to go round around the virtual axis thereby forming a plurality of cotton loops, the tampon comprises an absorber in which the cotton loops are contacted tightly, and a leash provided on an end of the absorber for pulling the absorber from the vagina.SELECTED DRAWING: Figure 4
Patent JP-2019213426-A (JP)
Title: Electrically-driven power steering device
Inventor: AKUTSU SATORU
IPC: H02P25/22
Filed: 2018-06-08
Abstract: To provide an electrically-driven power steering device capable of restraining a reduction of operability of a vehicle, even upon occurrence of abnormality in one system.SOLUTION: An electrically-driven power steering device comprises a motor (12) having a first three-phase winding (121) and a second three-phase winding (121), first and second inverter circuits (107) for supplying power to the first and second three-phase windings, respectively, a booster circuit (103) capable of changing a voltage of power supplied to the first and second inverter circuits, respectively, and drive parts (110, 111) for making the booster circuit supply power of a higher voltage than that before occurrence of abnormality, to an inverter circuit not included in a normal system where the abnormality does not occur, when the abnormality occurs in any of a first system (15) including the first three-phase winding and the first inverter circuit, and a second system (16) including the second three-phase winding and the second inverter circuit.SELECTED DRAWING: Figure 1
Patent JP-2019216002-A (JP)
Title: Fuel cell and fuel cell stack
Inventor: NONOYAMA JUNRO
IPC: H01M8/0258
Filed: 2018-06-12
Abstract: To provide a technique to suppress exhaust gas flow paths from being blocked by remaining water.SOLUTION: A fuel cell includes an exhaust gas flow path which is provided between a pair of separators that is arranged across a membrane electrode assembly and a resin frame and which guides exhaust gas from a power generation portion to a manifold portion. The exhaust gas flow path includes: a first flow path portion extended from the power generation portion toward the manifold portion; a second flow path portion and a third flow path portion extended side by side at a downstream side of the first flow path portion and their each downstream end is connected with the manifold portion; and a linkage portion connected with a downstream end of the first flow path portion, an upstream end of the second flow path portion and an upstream end of the third flow path portion. When being viewed in a direction in which the pair of separators is opposed to each other across the resin frame, an extension region of the downstream end of the first flow path portion is extended, at the linkage portion, not toward the upstream end side of the second flow path portion, but toward the upstream end side of the third flow path portion.SELECTED DRAWING: Figure 4A
Patent JP-2019214958-A (JP)
Title: Internal combustion engine
Inventor: OHASHI KAZUYA
IPC: F01M13/00
Filed: 2018-06-12
Abstract: To provide an internal combustion engine capable of actualizing smooth gas exchange between cylinders of the internal combustion engine regardless of an oil level in an oil pan.SOLUTION: An internal combustion engine 10 includes an engine body 11 formed with a plurality of cylinders 16a, 16b, 16c, 16d, an oil pan 12 provided below the engine body 11, vent holes 25 always exposed onto the oil level of oil in the oil pan 12 and provided at positions corresponding to the arrangement of the cylinders 16a, 16b, 16c, 16d, and a ventilation member 13 having vent pipes 26 located below the vent holes 25 and connecting the vent holes 25 to each other for exchanging gas between a crank chamber of one cylinder out of the plurality of cylinders 16a, 16b, 16c, 16d and a crank chamber of the other, and provided in the oil pan 12.SELECTED DRAWING: Figure 1