baber/WOPTO huggingface dataset:
Patent JP-2018023378-A (JP)
Title: Processing biomass
Inventor: MARSHALL MEDOFF
IPC: C12M1/02
Filed: 2017-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a system that can be used for processing biomass feedstock to produce useful products.SOLUTION: A wet milling system comprises one or more jet mixers and one or more wet mills, where one or more jet heads and one or more wet milling heads are disposed within a tank containing a fluid having a biomass material dispersed therein. The biomass may comprise a lignocellulosic material. The recalcitrance of the lignocellulosic material may have been reduced. The fluid may comprises a liquid medium and a saccharifying agent.SELECTED DRAWING: Figure 1
Patent JP-2019035567-A (JP)
Title: Aluminum heat exchanger and its manufacturing method
Inventor: OTAKI TAKAO
IPC: F28D1/053
Filed: 2017-08-22
Abstract: To provide a heat exchanger capable of improving brazing property of a header pipe and a flat tube, and corrosion resistance by uniformly forming a sacrificial anticorrosion layer around an insertion hole of the header pipe, and to provide a manufacturing method of the heat exchanger capable of easily forming the optimum sacrificial anticorrosion layer according to brazing conditions, the shape of the heat exchanger and applications.SOLUTION: In an aluminum heat exchanger including a pair of header pipes 11, 12 composed of an aluminum formation material, and a plurality of flat tubes 2 inserted and joined to insertion holes 13 formed on the header pipes 11, 12 at both end portions, the header pipes 11, 12 are coated with brazing filler metal sheets 20 on surfaces of the header pipes 11, 12, the insertion holes 13 are formed through the brazing filler metal sheets 20, and Zn-substituted flux 30 is applied to the surfaces of the header pipes 11, 12 coated with the brazing filler metal sheets 20.SELECTED DRAWING: Figure 8
Patent JP-2019039956-A (JP)
Title: Developing device and image forming apparatus
Inventor: SAKURADA TAKUMI
IPC: G03G15/08
Filed: 2017-08-22
Abstract: To provide a developing device that can reduce the occurrence of an image defect caused by a toner attached to a housing of the developing device, and an image forming apparatus.SOLUTION: A developing device comprises: a housing that stores developer and includes a plurality of components; a vibration exciter that vibrates components which are two or more of the plurality of components and to which a scattered toner may attach as vibration target parts; an adjustment member that is provided to at least one of the vibration target parts and vibration exciter so as to adjust the characteristic frequencies of two or more vibration target parts such that the characteristic frequencies match with each other; and a control unit that controls the vibration exciter.SELECTED DRAWING: Figure 3
Patent JP-2018086994-A (JP)
Title: tire
Inventor: NISHIWAKI TAKASHI
IPC: B60C11/03
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a tire that is effectively improved in noise performance while maintaining wet performance.SOLUTION: A tire 1 includes: a crown main groove 3 extending continuously in a tire circumferential direction in a zigzag manner; and a shoulder main groove 4 extending continuously in the tire circumferential direction in a zigzag manner on an outer side in a tire axial direction relative to the crown main groove 3, at a tread part 2. In the tire 1, the crown main groove 3 has a pitch number P1 of the zigzag manner thereof that is 0.21 to 0.32 times as large as a pitch number P2 of the zigzag manner of the shoulder main groove 4.SELECTED DRAWING: Figure 1
Patent JP-2019044334-A (JP)
Title: Panel frame
Inventor: NOZUKI YUTA
IPC: E04B2/78
Filed: 2017-08-29
Abstract: To provide a panel frame with a simple structure of connection parts of vertical frames with horizontal frames, facilitating connection work and allowing firm connection of the vertical frames with horizontal frames in a desired state.SOLUTION: A panel frame 1 is structured by connecting vertical frames 2 with horizontal frames 3. The vertical frame 2 comprises a recessed part 4 at a central side in the depth direction and marginal parts 5, 5 formed on both sides in the depth direction of the recessed part. The horizontal frame 3 comprises a connection member 10 at an end part of the vertical frame side. In a fitted state of the connection member in the recessed part 4 of the vertical frame 2, the recessed part of the vertical frame and the connection member are connected by a connection means, and the vertical frame and the horizontal frame are connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2019046891-A (JP)
Title: Processing device
Inventor: SAWAKI SATOSHI
IPC: H01L21/301
Filed: 2017-08-31
Abstract: To prevent means for holding a work-piece from being unchanged or erroneously attached when the outside-diameter size of the work-piece is changed.SOLUTION: A processing device (10) comprises: holding means (14) that holds a work-piece (W); processing means (70) that processes the work-piece held by the holding means; conveying means (30) that holds and conveys the work-piece; input means (71) that inputs an operation command; display means (71) that displays information input from the input means; and control means (80). The holding means comprises a chuck table (14) formed according to the outside diameter of a work-piece and can be attached or detached according to the outside diameter of the work-piece. At least the chuck table is given a color set for each of outside-diameter sizes of work-pieces. A color set for the outside diameter of each work-piece is displayed on a size change setting screen (73) of the display means for setting a change in the processing device according to the outside-diameter size of each work-piece.SELECTED DRAWING: Figure 3
Patent JP-2018162161-A (JP)
Title: Base material treatment apparatus and detection method
Inventor: USUMOTO HIROAKI
IPC: B41J2/01
Filed: 2017-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of detecting a position in a transportation direction or deviation amount of transportation speed of a base material without depending on an image such as a resister mark, etc. formed on a surface of the base material, in a base material treatment apparatus for treating a long belt-like base material while transporting it in a longitudinal direction.SOLUTION: This base material treatment apparatus comprises a first edge sensor 31, a second edge sensor 32 and a deviation amount calculation part 41. The first edge sensor 31 acquires a first detection result R1 by detecting a position in a width direction of an edge of a base material at a first detection position. The second edge sensor 32 acquires a second detection result R2 by detecting a position in the width direction of the edge of the base material at a second detection position. The deviation amount calculation part 41 calculates a position in a transportation direction or deviation amount of transportation speed of the base material based on the first detection result R1 and the second detection result R2. Thereby, without depending on an image such as a resister mark, etc., the position in the transportation direction or the deviation amount of the transportation speed of the base material can be detected.SELECTED DRAWING: Figure 4
Patent JP-2019046983-A (JP)
Title: Inductor with radiator
Inventor: KAMBE SHOGO
IPC: H01F27/28
Filed: 2017-09-04
Abstract: To provide an inductor with a radiator that suppresses heat generation of the radiator due to electromagnetic induction of a leakage flux and is excellent in a temperature drop effect.SOLUTION: The inductor with a radiator includes: a core 2; a coil 4 wound around the core 2; a radiator 5 of a magnetic body which directly or indirectly contacts the coil 4 and which radiates and emits the heat of the core 2 and the coil 4 outside. The radiator 5 communicates with a surface facing the coil and the opposite surface and has an opening for reducing heat generation due to electromagnetic induction of the radiator 5.SELECTED DRAWING: Figure 1
Patent JP-2018039264-A (JP)
Title: Structure having liquid layer thereon
Inventor: AKUTSU YOSUKE
IPC: B32B3/30
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which properties of a molded body surface, for instance, slipperiness and non-adhesive property to various substances are stably improved with a liquid layer.SOLUTION: In a structure 10 that is formed of a molded body 1 having a liquid layer 3 thereon and has a fluid existing on the liquid layer 3, a locally projecting portion is formed on a surface supporting the liquid layer 3, a locally projecting portion 3a is formed also on the surface of the liquid layer 3 corresponding to the projecting portion, fine projections having a height of 0.7 μm or more are distributed on the surface of the liquid layer 3 with a density of 20-100 pieces/mmand are observed at intervals 100-300 μm in average. In the structure 10, the liquid layer 3 preferably exists on the surface of the molded body 1 in an amount of 0.5-30 g/m. In the structure 10, the surface supporting the liquid layer 3 is preferably formed of a resin, more preferably, of a polyolefin resin or a polyester resin.SELECTED DRAWING: Figure 1
Patent JP-2017216880-A (JP)
Title: Manufacturing method for laminated iron-core
Inventor: KOZONO TAKEAKI
IPC: H02K1/30
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for laminated iron-core capable of improving an iron core density and reducing generation of eddy currents as many as possible.SOLUTION: The manufacturing method is a manufacturing method for laminated iron-core formed by laminating a plurality of core pieces 10 through a caulked part 23. The laminated iron-core is a stator laminated iron-core 14 and the caulked part 23 is formed at each of a plurality of retaining parts 17, 17a separatable formed on the outside of a yoke part 15. A width of one retaining part 17a in the circumferential direction is different from the width of the other retaining part 17.SELECTED DRAWING: Figure 2
Patent JP-2019047462-A (JP)
Title: Ultrasonic sensor
Inventor: IIDA JOJI
IPC: H01L41/047
Filed: 2017-09-07
Abstract: To provide an ultrasonic sensor which can inhibit fluctuation of sensitivity.SOLUTION: An ultrasonic sensor 1 includes: a substrate 10 having a first substrate main surface 15 formed with an opening 21; a diaphragm 11 which is formed on the first substrate main surface 15 of the substrate 10 and closes the opening 21; a lower electrode layer 23 having a first area in a plan view and formed on the diaphragm 11; a first piezoelectric layer 24 formed on the lower electrode layer 23; and a first upper electrode layer 25 which has a second area, which is smaller than or equal to the first area in the plan view, and is formed on the first piezoelectric layer 24 so as to entirely overlap with the lower electrode layer 23 in the plan view.SELECTED DRAWING: Figure 2
Patent JP-2019048434-A (JP)
Title: Liquid discharge head, liquid discharge device, and piezoelectric device
Inventor: NISHIWAKI MANABU
IPC: B41J2/14
Filed: 2017-09-12
Abstract: To inhibit peeling off of a diaphragm and a piezoelectric element even when baking the piezoelectric element at a high temperature.SOLUTION: A ratio of a product of a Young's modulus of a nearby member contained from a surface of a piezoelectric element 38 side out of a diaphragm 36 to a thickness of a first electrode 51 and a linear expansion coefficient of the nearby member to a product of a Young's modulus of the first electrode 51 in the piezoelectric element 38 and a linear expansion coefficient of the first electrode 51 is equal to 0.6 or more and equal to 1.4 or less. When the above described ratio is equal to 0.6 or more and equal to 1.4 or less, a difference of thermal stress between the first electrode 51 and the nearby member becomes small, and peeling off of the diaphragm 36 and the piezoelectric element 38 can be inhibited even in the case of baking at a high temperature.SELECTED DRAWING: Figure 6
Patent JP-2019054995-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2017-09-21
Abstract: To provide a game machine capable of easily grasping the number of reservation memories.SOLUTION: A game machine stores determination information that is acquired based on satisfaction of an acquisition condition but is not determined yet as reservation memory, displays first reservation information for indicating the number of reservation memories and second reservation information corresponding to each of the reservation memories, can execute decrease display of the first reservation information and the second reservation information when the number of reservation memories decreases, can execute increase display of the first reservation information and the second reservation information when the number of reservation memories increases, and can start increase display of the first reservation information even before frame update timing when the decrease display of the second reservation information is completed when the number of reservation memories increases during the decrease display of the second reservation information.SELECTED DRAWING: Figure 43
Patent JP-2019056670-A (JP)
Title: Radar device
Inventor: KITAGAWA AKIRA
IPC: G01S7/02
Filed: 2017-09-22
Abstract: To provide a radar device that, in addition to high azimuth angle resolving power, reduces giving interference and received interference between other radar device and an own device and improves a measurement performance.SOLUTION: A radar device 100 has: a phased array antenna unit that is composed of a phase shifter 115, and an antenna 116; and a frequency hopping unit that is composed of a fractional N synthesizer 120, and a frequency hopping control unit 113. The frequency hopping unit is configured to conduct frequency hopping of a chirp signal with two or more chirp waveforms as a minimum unit, and the phased array antenna unit is configured to radiate the chirp signal from a different beam by controlling a phase of the chirp signal different in a hopping frequency.SELECTED DRAWING: Figure 1
Patent JP-2019059280-A (JP)
Title: Start method determination device
Inventor: UEMURA TOMOHITO
IPC: B60W20/10
Filed: 2017-09-25
Abstract: To provide a start method determination device enabling acquiring sufficient drive power at start in a hybrid articulated bus.SOLUTION: A start method determination device includes: a slope acquisition part 111 for acquiring a slope on a road surface on which a hybrid articulated bus is positioned; a steering angle acquisition part 112 for acquiring a steering angle of the hybrid articulated bus; an articulated device oscillation angle acquisition part 113 for acquiring an oscillation angle of an articulated device; a travel resistance estimation part 114 for estimating travel resistance at start of the hybrid articulated bus on the basis of the slope acquired by the slope acquisition part 111, the steering angle acquired by the steering angle acquisition part 112, and the oscillation angle acquired by the articulated device oscillation angle acquisition part 113; and a start method determination part 115 for determining a start method at start of the hybrid articulated bus on the basis of the travel resistance estimated by the travel resistance estimation part 114.SELECTED DRAWING: Figure 4
Patent JP-2019060540-A (JP)
Title: Combustor employing battery
Inventor: SHIBAZAKI RYOSUKE
IPC: G06F1/30
Filed: 2017-09-27
Abstract: To provide a combustor employing batteries, capable of resetting a microcomputer in response to completion of combustion operation, without using a dedicated external circuit.SOLUTION: Cooking equipment 1 comprises four combustors, a power supply unit 11 configured to supply power using batteries 11a, and a microcomputer 30 configured to control operation in combustion. The cooking equipment 1 is configured to cut off power supply to the microcomputer 30 in completion of the combustion operation. The microcomputer 30 is configured to, when voltage Vc1 supplied from the power supply unit 11 is equal to or less than a threshold larger than minimum operation voltage of the microcomputer 30, operate an internal reset function to execute reset operation.SELECTED DRAWING: Figure 2
Patent JP-2019065065-A (JP)
Title: Polyrotaxane compound
Inventor: SHIGEMATSU HARUKA
IPC: C08G65/08
Filed: 2017-09-28
Abstract: To provide a highly functional polyrotaxane compound capable of forming a coating film having a high elongation, high flexibility, and a self-repairing property.SOLUTION: The polyrotaxane compound comprises: a cyclic compound A having two or more groups each having at a terminal a polymerizable group such as an acryloyloxy group, a methacryloyloxy group, and the like; a linear molecule B which penetrates through a ring of a cyclic structure of the cyclic compound A; and blocking groups C which are disposed at terminals of the linear molecule and prevent dissociation of the cyclic compound A which is penetrated through the linear molecule. The cyclic compound A is preferably an α-, β-, or γ-cyclodextrin represented by a caprolactone-modified cyclodextrin having a hydroxyl group at a terminal; the linear molecule B is preferably polyethylene glycol or the like; and the blocking groups C are preferably adamantyl groups or the like. The groups each having at a terminal a polymerizable group such as an acryloyloxy group, a methacryloyloxy group, and the like are preferably derived from 2-acryloyloxyethyl isocyanate and the like.SELECTED DRAWING: Figure 1
Patent JP-2019065604-A (JP)
Title: Excavation and agitation device
Inventor: SHINMACHI SHUICHI
IPC: E02D3/12
Filed: 2017-10-02
Abstract: To provide an excavation and agitation device which uniformly agitates and mixes excavated soil and a chemical while preventing generation of corotation phenomenon.SOLUTION: An excavation and agitation device comprises: excavation blades 31 including a plurality of blades 33 extending in a radial direction with respect to a rotation center; a plurality of arms 35 respectively disposed above the plurality of blades 33 and extending in the radial direction from the rotation center; first agitation blades disposed at a plurality of positions in a rotation axis direction of the excavation blades 31 between the plurality of arms 35 and the excavation blades 31 and rotating in a direction opposite to the excavation blades 31; connection portions 36 which include intake portions 36a taking soil excavated by rotation of the excavation blades 31 in toward the first agitation blades and having a shape tapering-off toward tip sides of rotation direction of the excavation blades 31 and which connects tip portion of each arm in the plurality of arms 35 with tip portions of each blade included by the excavation blades 31; and corotation preventing blades provided in the connection portions 36 and extending between movement loci of the first agitation blades neighboring in the rotation axis direction of the excavation blades 31 among the first agitation blades.SELECTED DRAWING: Figure 3
Patent JP-2019068324-A (JP)
Title: Device for setting file name for scanned image, control method thereof, and program
Inventor: TOKITA KEN
IPC: H04N1/387
Filed: 2017-10-03
Abstract: To enhance the user's convenience in setting of a file name and the like by using a character string obtained by performing OCR processing on a scanned image.SOLUTION: A device for setting a file name for a scanned image includes display control means for displaying a UI screen for performing predetermined processing, in which a user can selectably display a unit area presumed to be a continuous character string in the scanned image, OCR processing means for performing OCR processing on the unit area selected by the user via the UI screen to extract a character string, and setting means for setting incidental information for the predetermined processing by using the character string extracted by the OCR processing means, and the display control means divides a character string satisfying a predetermined division condition from among the character strings extracted by the OCR processing means from the unit area selected by the user, and displays the divided character strings on the UI screen such that the divided character strings can be selected by the user.SELECTED DRAWING: Figure 10
Patent JP-2018027322-A (JP)
Title: Game machine
Inventor: GOTO YOHEI
IPC: A63F7/02
Filed: 2017-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine bringing additional excitement to a shift to a prescribed game state by a variety of development patterns, thereby capable of contributing to an enhancement of game amusement, while suppressing an increase in a control load.SOLUTION: When performing a variable display of a decorative symbol, if a special variation pattern is selected, a firework challenge presentation is performed. After the firework challenge presentation, a continuation notice presentation for suggesting a possibility to shift to a big win game state is performed. In the firework challenge presentation, a symbol-aiming-stop to operate operation buttons is arranged to be enabled, and after the symbol-aiming-stop is finished, the continuation notice presentation is performed. A content of the continuation notice presentation is determined by the time spent for the symbol-aiming-stop. Also, if the symbol-aiming-stop becomes a failure, the content of the continuation notice presentation is replaced.SELECTED DRAWING: Figure 24
Patent JP-2019071706-A (JP)
Title: Magnetic fluid heat engine and device mounting the same
Inventor: SATO KYOSUKE
IPC: F03G7/00
Filed: 2017-10-06
Abstract: To provide a structure for improving power conversion efficiency of a magnetic fluid heat engine.SOLUTION: A magnetic fluid heat engine comprises: magnetic fluid; a circulation passage of the magnetic fluid; a magnetic field application section arranged in the middle of the circulation passage; a heat receiving section and a non-heat receiving section, which are arranged in the magnetic field application section; a heat source connected to the heat receiving section; and magnetic field application means for applying a magnetic field to the magnetic field application section. The heat receiving section, the non-heat receiving section and the magnetic field application means are arranged so that driving force is generated in a direction where a value of an internal product of a vector becomes at least negative with respect to resultant force vector of gravity applied to the magnetic fluid in the heat receiving section and inertial force.SELECTED DRAWING: Figure 2
Patent JP-2018038411-A (JP)
Title: Myocardial cell evaluation device and method, and program
Inventor: KUNIHIRO TAKESHI
IPC: G06T7/00
Filed: 2017-10-10
Abstract: PROBLEM TO BE SOLVED: To generate evaluation index data for carrying out evaluation of myocardial cells accurately and in detail.SOLUTION: A motion detection unit divides frame image data acquired from imaging cultured myocardial cells over a fixed period into blocks and acquires motion detection data of block units per frame cycle. A feature amount calculation unit calculates feature amounts for each block in the same position in the frame image using the motion detection data. A categorization processing unit categorizes any one of a plurality of categorization sections with regard to each block using the calculated feature amount. Based on this categorization result, evaluation index data created from individual categorization result data is generated indicating the correspondence between the blocks and the categorization sections.SELECTED DRAWING: Figure 2