baber/WOPTO huggingface dataset:
Patent JP-2018070975-A (JP)
Title: Refining method for molten iron
Inventor: SASAKI NAOTAKA
IPC: C21C5/28
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a refining method for a molten iron in which a heat-receiving efficiency is enhanced considering a thermal characteristic of a powder in refining a molten iron to make it possible to improve a blending ratio of a cold iron source such as iron scraps.SOLUTION: In a refining method for a molten iron in which a top-blown lance having a powder supply passage, a fuel gas supply passage and an oxidizing gas supply passage is used to carry out dephosphorization treatment or decarbonization treatment, the dephosphorization treatment or decarbonization treatment described above is carried out on a condition satisfying the following mathematical formula (1) shown by Number 7, wherein S represents a feed rate per 1 t of a total amount of a molten iron of a powder supplied from the powder supply passage and a cold iron source; R represents a volume average particle diameter; Crepresents a specific heat at 298 K; λ represents a heat conductivity at 298 K; and Q represents a fuel gas heating value which is a product of a lower heating value) of a fuel gas supplied from the fuel gas supply passage and a fuel gas flow amount per 1 t of a total amount of the molten iron of a powder and the cold iron source.SELECTED DRAWING: Figure 1
Patent JP-2018076428-A (JP)
Title: Modified polyolefin resin composition
Inventor: MOTOHIRO HARUMI
IPC: C08L23/26
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for imparting excellent dyeability and washing fastness to a polyolefin resin without impairing mechanical strength.SOLUTION: There are provided: a resin composition (D) which comprises a sulfonic acid (salt)-modified polyolefin resin (C) obtained by reacting, as constituent raw materials, a modified polyolefin resin (A) having at least one functional group (a) selected from the group consisting of a carboxy group, an acid anhydride group, an epoxy group, an isocyanate group, a hydroxyl group, an amino group and a thiol group and having no sulfonic acid (salt) group with a sulfonic acid group-containing polymer (B) which contains both of a functional group (b) reactive with the functional group (a) in the modified polyolefin resin (A) and a sulfonic acid (salt) group (c), and which has a weight-average molecular weight of 1000 or more; and an aqueous resin dispersion or a resin solution of the resin composition.SELECTED DRAWING: None
Patent JP-2018075181-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To enhance interest.SOLUTION: A game machine performs variable display, and can display a specific indication corresponding to the variable display. The game machine includes: mode control means controlled to change to one performance mode from among a plurality of kinds of performance modes as a performance mode; specific display control means capable of displaying the specific indication of a type corresponding to each of the plurality of kinds of performance modes; specific performance execution means capable of executing a specific performance for reporting a possibility that control is performed to an advantageous state advantageous to a player; suggestion display means capable of displaying suggestion display for suggesting a degree of expectation by changing a mode in a plurality of stages; and special performance execution means capable of executing a special performance for changing the mode of the suggestion display in execution of the specific performance. The mode of the specific display can be changed by an acting performance of a type corresponding to each of the plurality of kinds of performance modes, and the special performance execution means can execute the special performance in a mode more preferential to the specific performance.SELECTED DRAWING: Figure 52
Patent JP-2017096284-A (JP)
Title: System of supporting turbine diffuser outlet
Inventor: ROBERT JAMIOLKOWSKI
IPC: F01D25/30
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a system of supporting a turbine diffuser outlet.SOLUTION: A system includes a diffuser section comprising an outer barrel, an inner barrel, a seal interface and an aft plate, where the outer barrel and the inner barrel are disposed about a turbine axis, and the diffuser section is configured to receive an exhaust gas from a gas turbine. The seal interface is disposed at a downstream end of the inner barrel between the inner barrel and the aft plate. The seal interface includes a first circumferential groove configured to receive the aft plate, where the first circumferential groove opens in a first direction away from the turbine axis.SELECTED DRAWING: Figure 1
Patent JP-2018080996-A (JP)
Title: Terahertz time domain spectroscope and critical micelle concentration detection method
Inventor: WATABE AKIRA
IPC: G01N21/3586
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To measure the transition behaviors between an amphipathic molecule and a micelle and between the micelle and a vesicle in a mixed state without isolation of solution components.SOLUTION: This spectroscope includes: a frequency spectrum acquisition unit 20A for acquiring the frequency spectrum indicating the transmittance for the frequency for each surfactant concentration, by Fourier-transforming each of a plurality of terahertz wave signals detected when a plurality of surfactant mixed aqueous solutions generated at various surfactant concentrations are used as sample solution films; a frequency specification unit 20B for specifying a frequency at which transmittance change is the largest among a plurality of frequency spectra; and a correlation characteristic acquisition unit 20C for acquiring the correlation characteristic indicating the transmittance for the surfactant concentration at the specified frequency.SELECTED DRAWING: Figure 3
Patent JP-2018085550-A (JP)
Title: Transmission station device, communication system, and transmission method
Inventor: FUKUSONO HAYATO
IPC: H04W72/04
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a transmission station device, a communication system, and a transmission method that can improve frequency utilization efficiency while suppressing occurrence of interference between communication systems.SOLUTION: A transmission station device includes: a transmission unit that transmits a data signal including a plurality of sub-carriers with transmission object data allocated thereto; a monitoring unit that receives a communication signal in another communication system communicating at a frequency band adjacent to a frequency band at which the transmission unit transmits the data signal, and monitors a communication state in another communication system by using the received communication signal; and a control unit that controls transmission power of a first sub-carrier closest to the frequency band of another communication system among the sub-carriers to be smaller than transmission power of sub-carriers other than the first sub-carrier and controls a modulation scheme for data according to a communication state of another communication system monitored by the monitoring unit.SELECTED DRAWING: Figure 1
Patent JP-2018083918-A (JP)
Title: Thermoplastic polyurethane foam particle and thermoplastic polyurethane foam particle molding
Inventor: KOSHITA NOBUMASA
IPC: C08J9/18
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyurethane foam particle having excellent surface appearance and fusibility, and a thermoplastic polyurethane foam particle that makes it possible to obtain the molding.SOLUTION: The present invention provides a foam particle of thermoplastic polyurethane, having an apparent density of 0.08-0.35 g/cm, a melt flow rate of 18-35 g/10 min, and an average surface layer thickness of 15-50 μm. The present invention also provides a foam particle molding, which is obtained by molding the foam particles herein.SELECTED DRAWING: Figure 1
Patent JP-2018088453-A (JP)
Title: Light-receiving element array and light-receiving device
Inventor: UDA MAKI
IPC: H01L31/10
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-receiving element array capable of reducing influence caused by thermal expansion of underfill having a thermal expansion coefficient larger than that of a semiconductor element.SOLUTION: A light-receiving element array 13 comprises: a semiconductor structure including a pixel region including an array of semiconductor mesas including a light absorption layer for photoelectric conversion and a plurality of first grooves and a plurality of second grooves for defining the array, and a peripheral region differing from the pixel region; a first electrode provided on the pixel region, the first electrode being one of an anode electrode and a cathode electrode provided on a top surface of the semiconductor mesa; a first bump electrode provided on the first electrode; a metal body provided on a bottom surface of at least any one of the first groove and second groove and on a side surface of the semiconductor mesa; and an insulation film provided on the semiconductor structure. The metal body has a thickness larger than that of the first electrode. The array is so arranged that the semiconductor mesas form rows and columns. The metal body is apart from the first electrode and the first bump electrode.SELECTED DRAWING: Figure 1
Patent JP-2018088119-A (JP)
Title: Control device, control method, and program
Inventor: SHIMODAIRA MASATAKE
IPC: B60W40/08
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide information in accordance with an appropriate method depending on the situation.SOLUTION: A control device 10 according to the present invention comprises: a processing part 11 for processing detection data of an on-vehicle sensor; an identification part 12 for identifying the situation of a driver; and a control part 13 which causes an output device to perform an output operation corresponding to a result of the processing by the processing part 11 in an output mode that is determined on the basis of the situation of the driver.SELECTED DRAWING: Figure 1
Patent JP-2018086177-A (JP)
Title: Multi-piece solid golf ball
Inventor: WATANABE HIDEO
IPC: C08L101/00
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball, in a full shot with a driver, capable of securing such a carry that satisfies middle-level golfers and low-head-speed golfers, besides the professional and the experienced and can provide them with a soft and favorable shot feeling.SOLUTION: A multi-piece solid golf ball G includes an intermediate layer 2 interposed between a core 1 and a cover 3. A deflection of the core from when an initial load 98 N is applied thereto until a terminal load 1275 N is applied thereto is 4.0 mm or more, a melt flow rate (MFR) of the intermediate layer material is 2.5 g/10 min, the thickness of the intermediate layer is 1.0-1.8 mm, a primary material of the cover is polyurethane, the thickness of the cover is 0.5-1.0 mm, Shore D hardness of the cover is 55 or more, a total amount of the thickness of the intermediate layer and the thickness of the cover is 2.2 mm or less, and a value obtained by subtracting Shore D hardness of the intermediate layer material from Shore D hardness of the cover material is -10 or more.SELECTED DRAWING: Figure 1
Patent JP-2018091510-A (JP)
Title: Indoor unit of air conditioner
Inventor: HIGASHIURA KUNIHIRO
IPC: F24F13/20
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner that can secure workability at the time of maintenance, etc., while improving beauty of appearance.SOLUTION: An indoor unit 10 comprises: a case 11 that houses a blower fan and a heat exchanger; a top panel 24, an inlet panel 18, a bottom panel 26 including a flap 16a, and a back panel 27 continuously arranged so as to surround a body part 11a of the case; and left and right side panels 28 detachably continuous with the top panel 24, the inlet panel 18, the bottom panel 26, and the back panel 27, and covering the whole of side parts 11b of the case 11.SELECTED DRAWING: Figure 1
Patent JP-2018093424-A (JP)
Title: Image formation system, document arrangement setting method, and document arrangement setting program
Inventor: KOWAKA MAKOTO
IPC: G03G21/00
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To identify positions and directions of an image formation device and a document viewed from a user by operation of a portable information terminal.SOLUTION: An image formation system is provided with a relative position identification unit that identifies a relative position of a portable information terminal to an image formation device. The relative position identification unit obtains a relative position between the image formation device and the portable information terminal, displays an image indicating a position and a direction of the image formation device viewed from a user having the portable information terminal on a display unit of the portable information terminal and an image of a position and a direction viewed from the user of a document arranged on a reading unit of the image formation device, and then transmits setting information based on input operation by an operator to the image formation device.SELECTED DRAWING: Figure 3
Patent JP-2018089314-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent trouble caused by erroneous setting of information.SOLUTION: In special pattern normal processing, second jackpot flag initialization setting at Step S236 or first jackpot flag initialization setting at Step S242 is performed before a first jackpot flag and a second jackpot flag are set at Steps S245 to S247, and a predetermined area corresponding to the first jackpot flag and the second jackpot flag is initialized (cleared). In the special pattern normal processing, initialization setting of a second special pattern variation random number buffer at Step S232 or initialization processing of first special pattern variation random number buffer at Step S238 is performed before it is determined whether a special pattern display result corresponds to a "jackpot" and control to a jackpot game state is performed at Step S244, and a numerical storage area for storing numerical data as a random number value is initialized (cleared).SELECTED DRAWING: Figure 9
Patent JP-2017105194-A (JP)
Title: Liquid discharge unit, liquid discharge device and printing method
Inventor: HASHIMOTO KENICHIRO
IPC: B41J2/21
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge unit, a liquid discharge device and a printing method which can deal with various printing modes and perform printing at the high speed in the respective printing modes.SOLUTION: A liquid discharging unit includes: a first nozzle group 20a that includes nozzle arrays each in which nozzle holes for discharging liquids of process colors for image formation are arranged in a sub scanning direction perpendicular to a main scanning direction; a second nozzle group 20c and a third nozzle group 20c that are provided on upstream side and downstream side in the sub scanning direction with respect to the first nozzle group 20a, arranged so as to be shifted in the main scanning direction with respect to the first nozzle group 20a and include nozzle arrays each in which nozzle holes for discharging liquids in the different color from the process colors are arranged in the sub scanning direction.SELECTED DRAWING: Figure 3
Patent JP-2018095050-A (JP)
Title: Lane change support equipment
Inventor: HIRANO SHU
IPC: G08G1/16
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To provide lane change support equipment that can support lane change control by an approach different from support provided by a vehicle itself carrying out the lane change control as ever.SOLUTION: Lane change support equipment comprises sensing range assumption means for assuming a sensing range of an obstacle sensor directed obliquely backward from a preceding vehicle, and driver's own vehicle positioning means for performing adjustment of a relative position of a driver's own vehicle with respect to the preceding vehicle or guiding the adjustment so that the driver's own vehicle cannot block the assumed sensing range or so that a blocking region for blocking it can be narrowed.SELECTED DRAWING: Figure 1
Patent JP-2018094802-A (JP)
Title: Electronic apparatus, method for controlling cooling fan in the electronic apparatus, and program
Inventor: HAGIWARA YUICHI
IPC: G06F1/20
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that existing cooling fan control needs a temperature sensor corresponding to each heat generator to be installed, and which leads to cost increase.SOLUTION: An electronic apparatus including a plurality of heat generators and a cooling fan counts the time of executing a job and, when transitions to a standby state after the execution of the job is finished, if the counted time is longer than prescribed time, controls the cooling fan to rotate for first time irrespective of temperature detected by a temperature sensor installed corresponding to a predetermined heat generator.SELECTED DRAWING: Figure 6
Patent JP-2018096160-A (JP)
Title: Scaffolding material lifting carrier
Inventor: NAKANISHI YASUO
IPC: E04G21/16
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a scaffolding material lifting carrier which is applicable in a short time without using labor, and to a narrow space.SOLUTION: Provided is a holder for lifting scaffolding materials including long articles, including: a box 2 having a square-shaped floor member 5, vertical frames 6 each of which is planted at four corners of the floor member 5, lateral frames 7 connecting the upper ends of the vertical frames 6, and a pair of wall members 8, 9, in which lower parts of side surfaces facing each other are covered with wall members 8, 9; a pair of interception rods 3a, 3a each of which is attached to be able to intercept said long articles in a standing state passing through front and rear surfaces of the box 2; and a partition bar 4a in which a free end is swingably held by the wall member 8 in a cantilevered state in a plane in the vertical direction orthogonal to said wall member, and the free end is engaged with the wall member 9 to be in a horizontal state, thereby enabling the movement of said long article to be prevented in the forward and backward directions.SELECTED DRAWING: Figure 7
Patent JP-2018100169-A (JP)
Title: Sheet feeder for sheet-fed printing machine
Inventor: MIYAZAKI TAKESHI
IPC: B65H3/08
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder for a sheet-fed printing machine which precisely presets adjustment items for a paper feed unit by inputting required printing paper information so as to eliminate the need for adjustment work during a printing operation, avoid wasting of materials, and improve printing operation efficiency.SOLUTION: The present invention relates to a sheet feeder for a sheet-fed printing machine having sheet feeding means configured to separate printing sheets stored in a sheet feed pile one by one, and to feed the sheet on a feeder board to a printing uni. The sheet feeder comprises: means for inputting a paper type, a basis weight, and a size of the printing sheet, a calculation device for calculating an amount of separation air supply to a separation air supply nozzle, an amount of dividing air supply to a dividing air supply nozzle, and a suction pressure to suck the printing paper based on the inputted paper type, basis weight and size; and means for automatically adjusting the amount of separation air supply to the separation air supply nozzle, the amount of dividing air supply to the dividing air supply nozzle, and the suction pressure to suck the printing sheet.SELECTED DRAWING: Figure 1
Patent JP-2017150469-A (JP)
Title: Stator rim for turbine engine
Inventor: JONATHAN RUSSELL RATZLAFF
IPC: F02C7/28
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To introduce a purge flow to inhibit airflow ingestion.SOLUTION: A stator 100 rim structure for a gas turbine engine comprises a stator 100 having an end wall 110 and a discourager 112 that define a channel 114 therebetween. The end wall 110 is adjacent to a hot gas flow and the discourager 112 is adjacent to a purge flow. A rotor 82 has an angel wing 116 extending into the channel 114. At least one supply passage 120 is disposed within the stator 100 and extends through the discourager 112, and at least one aperture 122 fluidly couples the supply passage 120 with the channel 114. A flow of cooling air is fed from the supply passage 120 into the aperture 122 and into the channel 114 to form a fluidic dam discouraging ingestion of the hot gas flow.SELECTED DRAWING: Figure 3
Patent JP-2018106063-A (JP)
Title: Image formation apparatus
Inventor: MIYAKE KOJI
IPC: A46B5/00
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which can improve the cleaning performance.SOLUTION: An image formation apparatus 1 includes: a transfer belt 31; a secondary transfer roller 33 which is formed with a transfer nip region R2 through which a sheet P passes between the transfer belt 31 and itself, and transfers the toner image carried by a photoreceptor drum 40 to a sheet P; and a bar brush 100 which is brought into pressure-contact with the secondary transfer roller 33. The bar brush 100 includes: a base part 101 in which the relative position to the secondary transfer roller 33 is fixed; and a plurality of brush bristles 102 which are implanted to the base part 101 and brought into pressure-contact with the secondary transfer roller 33. The tip surfaces 103 of the plurality of brush bristles 102 in the state of being not brought into pressure-contact with the secondary transfer roller 33 are formed into the curved-surface shape along the surface of the secondary transfer roller 33.SELECTED DRAWING: Figure 2
Patent JP-2018107716-A (JP)
Title: Optical transmission system and optical transmission method
Inventor: HISANO DAISUKE
IPC: H04B10/272
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system and an optical transmission method for preventing a transmission delay of an incoming signal from occurring due to an activation period.SOLUTION: An optical transmission system comprises a plurality of termination devices and a terminal station device. The registered termination device comprises a first optical communication part for transmitting a main signal to the terminal station device with a first transmission power, and the unregistered termination device comprises: a transmission power adjustment part for determining a second transmission power value on the basis of a loss of a transmission path; and a second optical communication part for transmitting a control signal via the transmission path to the terminal station device with a second transmission power value, and the terminal station device comprises: a main signal demodulation part for demodulating the main signal obtained on the basis of a comparison result between a reception power value of a power multiplexed signal and a first threshold; a signal separation processing part for separating the control signal from the power multiplexed signal on the basis of a reception power value of the main signal estimated on the basis of a preliminarily measured reception power value of the main signal; and a control signal demodulation part for demodulating the separated control signal on the basis of a comparison result between the reception power value of the control signal and a second threshold.SELECTED DRAWING: Figure 2
Patent JP-2016510698-A (JP)
Title: 成形プレス機
IPC: B21D24/02
Filed: 2014-03-06
Abstract: 絞りプレス機は、被加工物に向かって移動可能なキャリッジおよびキャリッジに移動可能に固定された上部金型を含む。上部金型は、被加工物を絞り成形するために、キャリッジに対して移動可能である。また金属部品を絞り成形するための方法が開示される。