baber/WOPTO huggingface dataset:
Patent JP-2017146297-A (JP)
Title: Chronic myelogenous leukemia therapeutic agent and therapeutic agent screening method
Inventor: MUKOUDA NAOFUMI
IPC: A61K36/185
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To resolve a mechanism that converts normal hematopoietic processing in a chromatic myelogenous leukemia (CML) initial stage into leukemic processing, and to discover a target substance that may serve as a novel chromatic myelogenous leukemia therapeutic agent or bone transplantation therapeutic agent.SOLUTION: In a mechanism in which a model animal having a symptom and disease state in a chromatic myelogenous leukemia (CML) initial stage is used to convert hematopoietic processing into leukemic processing, it is discovered that, under a CML bone marrow environment, a basophil develops a CCL3, and further the CCL3 facilitates predominant proliferation of a LIC with respect to a normal hematopoietic stem cell, which in turn develops the chromatic myelogenous leukemia. Further, it is verified that a function of the basophil is directly or indirectly hindered such as reduction in the basophil and the like, and thereby the developing of the chromatic myelogenous leukemia or bone transplantation can be also suppressed. Accordingly, a novel screening method of a therapeutic agent or preventive agent of the chromatic myelogenous leukemia or bone transplantation with the basophil as a target substance, and the novel therapeutic agent or preventive agent of the chromatic myelogenous leukemia or bone transplantation are completed.SELECTED DRAWING: None
Patent JP-2018121859-A (JP)
Title: X-ray imaging apparatus and X-ray image analysis method
Inventor: TANAKA FUMIAKI
IPC: A61B6/12
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus and an X-ray image analysis method that allow a state of flow in a blood vessel to be grasped from an X-ray image without using an additional device even in a site where the blood vessel moves such as a heart, and that can shorten time for a procedure, and reduce an exposure amount.SOLUTION: An X-ray imaging apparatus 100 includes an X-ray irradiation part 1a, an FPD 2 for detecting an X-ray, an X-ray image generation part 30, and an image processing and analyzing part 4 for processing the X-ray image. The image processing and analyzing part 4 is configured so as to reflect an analysis point 11 in each frame 20 based on each relative position of a feature point 10 in the X-ray image consisting of a plurality of frames 20 in which a subject 7 is imaged, and an analysis point 11 set based on position information on the feature point 10 in each frame 20, and analyze a secular change of flow in a blood vessel 7a based on a change in a pixel value at the analysis point 11 in each frame 20 of the X-ray image.SELECTED DRAWING: Figure 3
Patent JP-2018124175-A (JP)
Title: Destructive evaluation analyzer, destructive evaluation analysis system, and destructive evaluation analysis method
Inventor: ONO YOHEI
IPC: G21C17/003
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a destructive evaluation analysis technique with which it is possible to perform stochastic destructive analysis in which the effect of nondestructive inspection and inspection costs and repair costs due to nondestructive inspection are taken into account.SOLUTION: A destructive evaluation analyzer comprises: a repetition determination unit 129 for determining whether the number of times the presence of a crack is determined by a crack detection determination unit 125 for a period up to nondestructive inspection and a period from the termination of last nondestructive inspection to the termination of an evaluation period has reached the number of times crack growth analysis is repeated; a failure probability calculation unit 130 for calculating the failure probability of a structure from the ratio of the number of times destruction is determined by a destruction determination unit 128 to the number of times the crack growth analysis is repeated; and a cost calculation unit for calculating repair cost in accordance with the ratio of cracks detected by the crack detection determination unit 125, inspection cost in accordance with the number of times nondestructive inspection is carried out and an inspection range, and accident response cost in accordance with the failure probability.SELECTED DRAWING: Figure 4
Patent JP-2018125721-A (JP)
Title: Ultrasonic output device
Inventor: NAKAYAMA TOSHIAKI
IPC: H04R3/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To allow for stabilization of the output characteristics of ultrasonic wave, in an ultrasonic output device outputting ultrasonic wave.SOLUTION: An ultrasonic output device 1 includes an ultrasonic output section 10, a holding section 22, and a cylindrical section 24. The ultrasonic output section 10 is configured to output an ultrasonic wave in a preset direction of travel, and at least one is provided. The holding section 22 is configured to hold the ultrasonic output section 10. The cylindrical section 24 is configured to surround the surroundings in the direction orthogonal to the direction of travel of the ultrasonic output section 10, and to be connected with the holding section 22.SELECTED DRAWING: Figure 1
Patent JP-2018122342-A (JP)
Title: Method and device for linear friction welding
Inventor: FUJII HIDETOSHI
IPC: B23K20/12
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a convenient method and device for linear friction welding capable of forming a favorable welding part while suppressing the discharge amount of weld flash at minimum.SOLUTION: An objective linear friction welding method comprises: a first process of contacting one member with the other member to form a boundary face to be welded; a second process of repeatedly sliding one and the other members on the same trajectory in such a state as applying pressure nearly perpendicular to the boundary face to discharge of weld flash from the boundary face nearly parallel to and nearly perpendicular to a sliding direction; and a third process of stopping a sliding motion to form a composition plane. The method is characterized by observing the boundary face to be welded from a direction nearly perpendicular to a sliding direction in the second process, and by carrying out stop in the third process instantaneously after the weld flash is discharged nearly parallel to the sliding direction.SELECTED DRAWING: Figure 2
Patent JP-2017106632-A (JP)
Title: Refrigerant selector valve
Inventor: ISHIZUKA MASANOBU
IPC: F25B41/04
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant selector valve improved in the performance of switching a refrigerant.SOLUTION: A refrigerant selector valve 60 comprises: a valve element 80; a driving means; a rotor pinion gear 75 and an idler gear 79, which transmit rotation from the driving means to the valve element 80; a case 66 internally receiving them; a valve seat plate 67 provided at one end of the case 66; a first valve seat plate part 67a on the outer hull of an outer periphery of the valve seat plate 67; a second valve seat plate part 67b thicker than the first valve seat plate part 67a; an inflow pipe connection part A of the first valve seat plate part 67a, to which an inflow pipe 68 is connected; and a communication pipe connection part of the second valve seat plate part 67b, to which a communication pipe 69 is connected. The communication pipe connection part is opened and closed by rotation of the valve element 80. The idler gear 79 is rotatably supported on an idler shaft 78 at a position apart from an upper step part 95a which is larger in thickness than a lower step part 95b of the first valve seat plate part 67a. The valve seat plate 67 and the case 66 are joined in a sealed manner.SELECTED DRAWING: Figure 11
Patent JP-2018126331-A (JP)
Title: Excrement photographing apparatus
Inventor: YAMAZAKI HIRONORI
IPC: A61B5/00
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To properly arrange a toilet bowl/toilet seat device as sanitary equipment having different lifetime as a product and an excrement photographing function for use in clinical application.SOLUTION: A excrement photographing apparatus is mounted at a water closet and photographs an image of excrement. The excrement photographing apparatus includes a plate part mounted on the rearward upper surface of a bowl part where a user excretes in the water closet and a function box part suspended from a lateral direction end of the plate part. Photographing means for photographing the excrement and generating image data is provided so as to be opposed to the bowl part in the plate part. In the function box part, control means for controlling the operation of the photographing means and output means for outputting the image data generated by the photographing means toward the outside are stored.SELECTED DRAWING: Figure 1
Patent JP-2018135894-A (JP)
Title: Hydraulic control device of engagement mechanism
Inventor: ARATSU YUKI
IPC: F16H61/00
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device of an engagement mechanism which can improve hydraulic pressure responsiveness even if the engagement mechanism is bathed in oil.SOLUTION: In a hydraulic control device of an engagement mechanism having a plurality of plates which are bathed in oil and cooled, and transmit torque by contacting with each other, a piston for making the plurality of plates contact with each other by pressing them, and a hydraulic chamber to which hydraulic pressure is supplied from a first oil pump, and which moves the piston toward the plurality of plates, the hydraulic control device comprises: a second oil pump which is electrically driven, and supplies the oil to the plurality of plates for cooling; and a controller. The controller fills a gap between a plurality of adjacent plates by boosting the hydraulic pressure of the hydraulic chamber by the first pump, and when setting a standby state that torque is not transmitted, lowers the supply pressure of the oil to the plurality of plates by the second oil pump (step S2).SELECTED DRAWING: Figure 3
Patent JP-2018135172-A (JP)
Title: Bridging device and bridging method
Inventor: NAKAHARA MASAO
IPC: B65H5/02
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To suppress collision between a belt and two shafts.SOLUTION: The bridging device includes two shafts extending in the front-to-rear direction and capable of approaching and separating in the right-left direction, a pair of bars spaced apart from each other in the right-left direction, extending in the front-rear direction and supporting an annular belt on the inside thereof, and a moving part which moves the two shafts arranged vertically relative to each other in the front-rear direction to the inside of the belt supported by the pair of bars between imaginary planes passing through the respective bars in the vertical direction, and while spacing the two shafts in a state where the pair of bars are withdrawn from the inside, bridges the belt over the two shafts.SELECTED DRAWING: Figure 7
Patent JP-2018136443-A (JP)
Title: Photonic topological device
Inventor: TAKADA KENTA
IPC: G02F1/01
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To enable controlling, in an optical coupling system, a place where non-obvious topology of a light wave is formed, and a place where an edge state occurs.SOLUTION: A photonic topological device comprises an optical coupler group 110 having first to fourth optical couplers 101 to 104 which are arranged in a line in the order of the first optical coupler 101, the fourth optical coupler 104, the third optical coupler 103, and the second optical coupler 102. The first optical coupler 101, as a first value, has an absolute value of a ratio of loss given to light passing therethrough by optical excitation or current injection excitation. The second optical coupler 102, as a second value, has an absolute value of a ratio of loss given to light passing therethrough by optical excitation or current injection excitation. The third optical coupler 103, as a first value, has an absolute value of a ratio of gain given to light passing therethrough by optical excitation or current injection excitation. The fourth optical coupler 104, as a second value, has an absolute value of a ratio of gain given to light passing therethrough by optical excitation or current injection excitation.SELECTED DRAWING: Figure 1A
Patent JP-2017166691-A (JP)
Title: Seal ring assembly for dynamoelectric machine
Inventor: MATTHEW ROBERT MARTIN
IPC: F16J15/28
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure that reduces damage caused by shaft currents.SOLUTION: A seal ring assembly 300 for a rotor shaft includes a seal casing 326 defining a radially inwardly directed channel. A seal ring 312 is disposed in the radially inwardly directed channel of the seal casing. The seal ring is resiliently joined about a rotor shaft 16 to form a seal, and comprises an electrically insulating or dissipative material or a non-metallic material.SELECTED DRAWING: Figure 3
Patent JP-2018134349-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the amusement of a game furthermore after a formation of a ready-to-win in a game machine.SOLUTION: A game machine 1 includes a main control board 110, a performance control board 120, an image control board 150, and an image display unit 31. The main control board 110 of the game machine 1 controls the progress of a game. The performance control board 120 of the game machine 1 allows, only at a timing immediately before or after a stop display of a pattern, that a performance of suggesting that the type of a stage performance is changed in a variable display following the present variable display is carried out as a stage change notice performance.SELECTED DRAWING: Figure 14
Patent JP-2017160111-A (JP)
Title: Method of manufacturing tempered glass substrate, and tempered glass substrate
Inventor: KAJIOKA TOSHIYUKI
IPC: C03C15/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a tempered glass substrate with little coloration, and a tempered glass substrate.SOLUTION: The method of manufacturing a tempered glass substrate 1 comprises: a deposition step of forming ion exchange suppression films 2a and 2b on a glass substrate 11 having main surfaces 11a and 11b; an ion exchange step of forming compressive stress layers 1a and 1b on the main surfaces 11a and 11b through the ion exchange suppression films 2a and 2b by subjecting the glass substrate 11 to an ion exchange method; and a removal step of removing the ion exchange suppression films 2a and 2b to 45 nm or less in film thickness after the ion exchange step.SELECTED DRAWING: Figure 1
Patent JP-2018145455-A (JP)
Title: Abrasion resistant material, and manufacturing method for the same
Inventor: HAYASHI KEIJI
IPC: C23C14/06
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion resistant material having improved abrasion resistance; and to provide a manufacturing method for the abrasion resistant material.SOLUTION: In an abrasion resistant material 1 having a plurality of DLC layers 12...12 laminated on a substrate, each of the plurality of DLC layers 12...12 constitutes one set from one layer of a layer 121 having relatively high hardness and one layer of a layer 122 having relatively low hardness, which overlap with each other in a thickness direction, and a thickness of one set is 2.7 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2017101257-A (JP)
Title: Resin composition, resin sheet, prepreg, laminate, metal substrate, printed wiring board, and power semiconductor device using the same
Inventor: YOSHIDA YUKA
IPC: C08L101/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of achieving both of excellent thermal conductivity and excellent followability.SOLUTION: There is provided a resin composition containing a first filler having a peak in a range of 1 nm or more and less than 500 nm in a particle diameter distribution measured by using a laser diffraction method and containing α-alumina, a second filler having a peak in a range of 1 μm to 100 μm in the particle diameter distribution measured by using the laser diffraction method and a thermosetting resin having a mesogenic group in a molecule.SELECTED DRAWING: None
Patent JP-2018148457-A (JP)
Title: Image processing device, imaging apparatus, image processing method, and program
Inventor: UEDA AKIHIKO
IPC: G06T5/50
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique for adjusting depth of a field of a composite image by using a difference of an aperture value.SOLUTION: An image processing device comprises: acquisition means of acquiring a plurality of view point images corresponded to a plurality of eye part region obtained by dividing exit pupils of an imaging optical system; depth specified means of specifying depth of a field; determination means of determining an aperture value of each view point image in a partial region on the basis of optical information of the plurality of view point images; and generation means of generating a synthesis image of the depth of the field specified by synthesizing the partial region of the plurality of view point images at a synthesis ratio on the basis of the depth of the field specified and the aperture value determined.SELECTED DRAWING: Figure 13
Patent JP-2017162474-A (JP)
Title: Clock generator circuit
Inventor: DEDIC IAN JUSO
IPC: G06F1/06
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a clock generator circuit.SOLUTION: Disclosed herein is a clock generator circuit, and in particular a rotary traveling wave oscillator circuit. Such a circuit includes a pair of signal lines. The pair of signal lines is coupled together to form a closed loop, and is arranged such that both lines of the pair in a first portion intersect a side face of one of the two lines in a second portion of the pair from a side face of the other of the two lines in the second portion of the pair to define at least one transition section.SELECTED DRAWING: Figure 3
Patent JP-2018149764-A (JP)
Title: Droplet discharge device and moisture retention method for discharge head
Inventor: SHIBATA HIROSHI
IPC: B41J2/18
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a droplet discharge device and a moisture retention method for a discharge head, which are capable of preventing deterioration of discharge performance of the discharge head.SOLUTION: A droplet discharge device which, when it is determined that a relation between a measured temperature of cap liquid and an adjusted first temperature of discharge liquid does not satisfy a first relation between a temperature of discharge liquid and a temperature of cap liquid which causes a humidity in a moisture retention space formed by a moisture retention cap and a nozzle surface to be a humidity that prevents drying of the nozzle and due condensation on the nozzle surface, sets the temperature of discharge liquid to a second temperature which satisfies the first relation while the temperature of cap liquid is at the measured temperature.SELECTED DRAWING: Figure 9
Patent JP-2018149773-A (JP)
Title: Connection structure of resin sheet having reinforcement rib
Inventor: NAKANO YOSHINORI
IPC: B29C65/02
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of connecting resin sheets to each other with high precision and securely, the resin sheets being having reinforcement ribs abutted to one side of end parts which becomes joint parts.SOLUTION: In the connection structure, resin sheets 21, 21 are connected integrally by: abutting to each other with opposed side end surfaces 21b, 21b; covering the abutment part in the protruding manner and over reinforcement ribs 21a, 21a with a joint part material 22 which has engaging protrusion 22b, 22b being abutted to both side end parts of a belt-like resin sheet part 22a; engaging side wall surfaces 22b1, 22b2 of the engaging protrusions 22b, 22b opposed each other to side wall surfaces 21a1, 21a2 directed in opposed directions of the reinforcement ribs 21a, 21a; and fusing upon heat. A resin sheet chip 23 is thermally fused to an interface between the other surfaces at the abutment end part.SELECTED DRAWING: Figure 7
Patent JP-2018152000-A (JP)
Title: Analysis data analyzer and method of analyzing analysis data
Inventor: NODA HIROMI
IPC: G06N99/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To enable input dimensions useful for discriminant/regression analysis about an unknown sample to be selected with high reliability even when the number of samples of teaching data is small as compared with the versatility of data that is the object of analysis.SOLUTION: After executing machine learning using teaching data and constructing a learning model that is a non-linear function for discriminant analysis or regression analysis (S2), the degree of contribution is calculated for each input dimension from a partial differential value of the function. Then, an input dimension to be nullified is determined using a threshold determined by a gaussian distribution function based on the degree of contribution (S3-S5). Machine learning that uses teaching data with some input dimensions nullified is executed again (S6), the degree of contribution per input dimension is found from the obtained learning model, and the degree of contribution is updated on the basis of old and new degrees of contribution (S7-S8). The process of steps S5-S8 is repeated a designated number of times (S9), and a machine learning model is constructed after determining useful input dimensions on the basis of the final degree of contribution (S10).SELECTED DRAWING: Figure 3
Patent JP-2018157317-A (JP)
Title: Remote controller
Inventor: HIDA MARIKO
IPC: H04Q9/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller improved in visibility on a display part in a state in which a lid body is opened or a state in which the lid body is closed.SOLUTION: A display part 3 includes a first display part 31, a second display part 32, and a step 33 formed at a portion serving as a boundary between the first display part 31 and the second display part 32. When closing a lid body 4, the lid body 4 covers the second display part 32, a surface 4a of the lid body 4 and a surface 31a of the first display part 31 has the same surface height.SELECTED DRAWING: Figure 1
Patent JP-2018154360-A (JP)
Title: Tissue paper storage box
Inventor: ONISHI TSUTOMU
IPC: A47K10/42
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a tissue paper storage box which allows tissue paper to be taken out easily to the last piece.SOLUTION: A tissue paper storage box 10A stores a plurality of wipes. The shape of the tissue paper storage box 10A is a hexahedron comprising an upper surface part 11a, a lower surface part 11b and four side surface parts 11c-11f. In the tissue paper storage box 10A, one or more partition plates 12A are provided for partitioning the tissue paper storage box 10A into upper and lower spaces. At the upper surface part 11a and the lower surface part 11b, and at one or more side surfaces out of the four side surface parts 11c-11f, wipe take-out ports 13a-13d are provided.SELECTED DRAWING: Figure 1