baber/WOPTO huggingface dataset:
Patent JP-2019008260-A (JP)
Title: Display device
Inventor: MATSUMOTO MAKOTO
IPC: G09G3/32
Filed: 2017-06-28
Abstract: To provide a display device that even in the case of low gradation value (low brightness), maintains a chromaticity obtained by really observing (measuring) prescribed pixels at a desired chromaticity or a chromaticity close thereto.SOLUTION: In a prescribed main frame, a first LED included in a prescribed pixel is turned on and controlled at a corrected first LED gradation value lower than a first LED gradation value according to gradation data, on the other hands, a second LED included in the prescribed pixel turned on and controlled at a second LED gradation value according to the gradation data. The prescribed main frame is at least one main frame which is included in a plurality of main frames, and in which the first LED gradation value is lower than a first reference value, the second LED gradation value is lower than a second reference value, and further in at least one subframe for turning on and controlling the first LED, a rate of a stationary state period to the entire lighting period in at least one lighting period is smaller than a prescribed value of less than 50%.SELECTED DRAWING: Figure 1
Patent JP-2019010780-A (JP)
Title: Method for manufacturing tire vulcanization bladder
Inventor: SATO HAJIME
IPC: B29C35/02
Filed: 2017-06-29
Abstract: To provide a method for manufacturing a bladder for vulcanizing tire which makes it possible to improve bladder productivity by effectively utilizing existing equipment and to improve quality of bladder to be obtained.SOLUTION: In a method of manufacturing a bladder for vulcanizing tire, a metal mold 1 is used which has an outer mold 2 for molding an outer surface of a tire vulcanization bladder 10 having a cylindrical shape or a closed bag shape at one end and a core 3 for molding an inner surface of the tire vulcanization bladder 10, with the outer mold 2 divided into a lower mold 4 and an upper mold 5, and an unvulcanized rubber is arranged in an annular material arrangement space 6 formed between the lower mold 4 and the upper mold 5 and the unvulcanized rubber is introduced into a cavity 7 between the outer mold 2 and the core 3 based on a compression force at a time of mold closing. The unvulcanized rubber is heated to a temperature lower than a mold temperature at a time of vulcanization and preformed into an annular molded body 11 that can be accommodated in the material arrangement space 6, and the annular molded body 11 is loaded into the annular material arrangement space 6, and the upper mold 5 is pressed toward the lower mold 4 to vulcanize the annular molded body 11 while the metal mold 1 is closed.SELECTED DRAWING: Figure 1
Patent JP-2019011218-A (JP)
Title: Acid-resistant admixture
Inventor: ITO TAKAYASU
IPC: C01B33/26
Filed: 2017-06-30
Abstract: To provide an admixture that can impart excellent acid resistance to cement/mortar/concrete, and a method for producing an acid-resistant admixture that effectively utilizes industrial waste/byproducts as raw material.SOLUTION: An admixture for concrete contains magnesium silicate hydrate and hydrogarnet hydrate. The admixture is produced by hydrothermal synthesis using waste or byproducts as raw material. Cement/mortar/concrete prepared with the admixture exhibits high sulfuric acid resistance.SELECTED DRAWING: Figure 2
Patent JP-2017211391-A (JP)
Title: Nuclear medicine bone image analysis technology
Inventor: HAMADA KAZUO
IPC: G06T7/00
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for aiding diagnostic imaging of bone tissue using SPECT or PET.SOLUTION: A technique of the present invention involves steps of: accessing three-dimensional image data acquired by means of single photon emission computed tomography or positron emission tomography that uses a radioactive tracer for bone tissue; acquiring information for identifying a reference region in the three-dimensional image data; acquiring information on a detection parameter for identifying lesion candidate pixels; identifying the lesion candidate pixels using the identified reference region and the detection parameter; and setting a region surrounding the lesion candidate pixels as a lesion region of interest.SELECTED DRAWING: Figure 3
Patent JP-2019013083-A (JP)
Title: Switching control circuit
Inventor: YASUSAKA MAKOTO
IPC: H02M1/08
Filed: 2017-06-30
Abstract: To provide a switching control circuit capable of lowering a peak value of EMI noise generated during driving of a switching element.SOLUTION: The switching control circuit includes: a first current source 1; a second current source 2; a first switch Q1 provided between the first current source 1 and a gate of a switching element Q3; and a second switch Q2 provided between the second current source 2 and the gate of the switching element Q3. The first switch Q1 and the second switch Q2 complementarily turn on/off according to a pulse signal. At least either one of a value of an electric current supplied to the gate of the switching element Q3 by the first current source 1 when the first switch Q1 is turned on and a value of an electric current extracted from the gate of the switching element Q3 by the second current source 2 when the second switch Q2 is turned on changes periodically.SELECTED DRAWING: Figure 1
Patent JP-2019011530-A (JP)
Title: Disposable saliva absorbent pad
Inventor: FUSE HITOSHI
IPC: A61F13/56
Filed: 2017-06-30
Abstract: To provide a disposable saliva absorbent pad capable of surely absorbing saliva.SOLUTION: A disposable saliva absorbent pad is made from a shaped sheet 1 formed by sequentially stacking: a surface material 10 composed of a nonwoven fabric gauze; an absorbing material 20 obtained by piling up an absorbent cotton 21, a polymeric absorbing material 22 and a water-absorbing paper sheet 23; and a back material 30 obtained by laminating polyethylene film on a sheet of paper used in the back side.SELECTED DRAWING: Figure 1
Patent JP-2017199416-A (JP)
Title: Determining method for compliance with finger hygiene, statement concerning research and development funded by federal government
Inventor: PAUL ALPER
IPC: G16H40/20
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method to ensure best compliance by operating personnel with finger hygiene standards.SOLUTION: Benchmarks of compliance with finger hygiene standards regarding object organizations are specified on the basis of observations of finger hygiene opportunities at testing organizations and the relationship between the number of observed finger hygiene opportunities and characteristics of testing organizations. Benchmarks regarding object organizations are specified on the basis of organizational characteristics at the object organizations and the relationship between organizational characteristics at the testing organizations and the observed finger hygiene opportunities. Benchmarks regarding object organizations are adjusted on the basis of direct observation of finger hygiene opportunities at the object organizations.SELECTED DRAWING: Figure 1
Patent JP-2019013162-A (JP)
Title: Method for predicting presence of non-simultaneous metastasis of colon cancer, and kit used for the same
Inventor: TAKEMASA ICHIRO
IPC: C12Q1/68
Filed: 2017-07-04
Abstract: To provide a method for predicting the presence of non-simultaneous metastasis in a colon cancer patient from a gene expression level in a tumor tissue acquired from the colon cancer patient.SOLUTION: A method for predicting the presence of non-simultaneous metastasis of a patient having stage 2 colon cancer has: a process of measuring an expression level of at least one gene selected from GNL3L, SLC35A2, UBE2I, IL2RB, and TYMP in a colon cancer tissue acquired from the patient; a process of calculating a score for predicting the presence of non-simultaneous metastasis from the measured expression level, which shows that non-simultaneous metastasis does not occur in the patient in the case where the calculated score is smaller than a reference value.SELECTED DRAWING: None
Patent JP-2017170207-A (JP)
Title: Game machine
Inventor: SHIMIZU MANABU
IPC: A63F7/02
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To ideally perform execution control of a performance using a movable performance means.SOLUTION: A sound/light-side MPU 112 executes sound output control of a speaker part 45 according to a command transmitted from a display-side MPU 122, emission control of various emission part groups 71-73, drive control of drive units 53a, 53b for a skirt panel, and drive control of disk drive units 63a, 63b. Thus, in a mode corresponding to display contents of a pattern display device 31, a sound output performance, an emission performance, and an operation performance of a movable object are executed. In this case, a stop command flag is set to "1" by receiving a command corresponding to a stop command from a display-side MPU 122 in a situation where a disk performance is underway by a disk movable object. While the stop command flag is being set to "1", rotation operation of a disk movable object is stopped when information of a detection history of a rotation initial position sensor corresponds to information to be a stop object.SELECTED DRAWING: Figure 8
Patent JP-2018115653-A (JP)
Title: Engine exhaust system
Inventor: MATSUMOTO AKIO
IPC: F01N1/02
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the silence effect while increasing the degree of freedom of the allocation of an expansion chamber and component arrangement within a muffler.SOLUTION: An engine exhaust system of the invention comprises: an exhaust pipe (4) to be mounted on a vehicle engine (2); and a muffler (5) connected on the downstream of the exhaust pipe. The muffler includes: a first baffle plate (51) for dividing the interior space into front and rear two spaces; and a second baffle plate (52) for dividing any one space of two spaces divided by the first baffle plate into left and right two spaces. The other space (S1) divided by the first baffle plate has a larger volume than the spaces (S2 and S3) divided by the second baffle plate. The downstream end of the exhaust pipe is opened to the other space.SELECTED DRAWING: Figure 3
Patent JP-2019016979-A (JP)
Title: Information processing apparatus, information processing system, information processing method, and program
Inventor: KAWAI NAOKI
IPC: H04N5/232
Filed: 2017-07-10
Abstract: To provide an information processing apparatus and the like for generating an image viewed from an arbitrary viewpoint on the basis of actual photograph data.SOLUTION: An information processing apparatus includes a first obtaining unit that obtains straight line information associated with a straight line connecting an imaging device 30 and a subject and the luminance associated with the subject, a second obtaining unit that obtains screen information defining a virtual screen including a plurality of virtual pixels, a calculation unit that calculates an intersection at which the straight line associated with the straight line information obtained by the first obtaining unit intersects with the virtual screen defined on the basis of the screen information obtained by the second obtaining unit, an allocation unit that allocates the luminance obtained by the first obtaining unit to a virtual pixel including the intersection calculated by the calculation unit, and an output unit that outputs an output image formed on the virtual screen by allocating the luminance to each of the virtual pixels by the allocation unit.SELECTED DRAWING: Figure 1
Patent JP-2019015479-A (JP)
Title: Airflow detector
Inventor: SUENAGA TAKUMA
IPC: F23J15/00
Filed: 2017-07-10
Abstract: To provide an airflow detector capable of detecting occurrence of short-circuit.SOLUTION: An airflow detector 30 comprises: a rotary member 32 supported by a rotational shaft 31 and rotating with airflow in a third ventilation passage, wherein the rotational shaft crosses with an extension direction of the third ventilation passage, and the third ventilation passage is provided so as to branch from a first ventilation passage, where exhaust supplied to a desulfurizer flows, and a second ventilation passage, where exhaust discharged from the desulfurizer flows, and connect the first ventilation passage and the second ventilation passage; and a detection unit 34 configured to detect airflow based on a rotational angle of the rotary member 32.SELECTED DRAWING: Figure 5
Patent JP-2017205546-A (JP)
Title: Robotic catheter system and cassette for use with robotic catheter system
Inventor: TAL WENDEROW
IPC: A61B90/50
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a robotic catheter system for percutaneous coronary intervention.SOLUTION: A catheter drive cassette 24 is provided that is configured to be removably coupled to a motor-driven base 22. The catheter drive cassette 24 comprises: a first axial drive mechanism configured to drive a guide wire along its longitudinal axis; a second axial drive mechanism configured to drive a working catheter along its longitudinal axis; and a first rotational drive mechanism configured to rotate the guide wire about its longitudinal axis.SELECTED DRAWING: Figure 2
Patent JP-2019022291-A (JP)
Title: Manufacturing method of divided core for stator
Inventor: HOSODA YUICHI
IPC: H02K15/095
Filed: 2017-07-14
Abstract: To provide a manufacturing method of a divided core for a stator in which, in a stator, it is avoided that an electromagnetic coil moves radially inward when the electromagnetic coil is fixed to an insulator.SOLUTION: An electromagnetic coil 16 is formed by winding a wire 70 around a winding portion 58 of an insulator 14. The winding portion 58 has, for example, four surfaces each having a substantially quadrilateral shape, and first to fourth corner portions are formed between the respective surfaces. When the wire 70 is wound around the first corner portion to the fourth corner portion, the first corner portion to the fourth corner portion become in the state to be overrun by displacing or oscillating a nozzle portion 86 of a floating nozzle 82. As a result, friction is generated between the wire 70 and the first corner portion to the fourth corner portion, and residual stress toward the diametrically outward direction is imparted when a stator 40 is formed at a portion of the wire 70 that is in contact with the first corner portion to the fourth corner portion.SELECTED DRAWING: Figure 3
Patent JP-2019017641-A (JP)
Title: Game machine
Inventor: DAIMON OSAMU
IPC: A63F5/04
Filed: 2017-07-14
Abstract: To make it difficult to guess a game state after a lock presentation is finished while the lock presentation is being performed, and thereby to suppress decline in amusement.SOLUTION: A game is performed in either one of game states among a plurality of game states with different degrees of advantage. A main CPU can generate an invalidated period in which an operation of a player is invalidated. A sub CPU, if a game state is to be changed, can output, to a projector, focus data corresponding to the game state after the change. The sub CPU, even if the game state is to be changed, when the invalidated period is to be generated, outputs the focus data corresponding to the game state after the change, on the basis of the termination of the invalidated period.SELECTED DRAWING: Figure 77
Patent JP-2019018442-A (JP)
Title: Rubber tube production method and die
Inventor: YAMAGUCHI TAKUYA
IPC: B29C48/32
Filed: 2017-07-14
Abstract: To provide a production method that efficiently manufactures with high productivity a rubber tube which is small in die swell when extruding a rubber composition and has high flatness of an outer peripheral surface after polishing and which is difficult to cause image defects when it is incorporated as a roller body of a developing roller to form an image, and a die for extrusion molding.SOLUTION: A die 1 includes a mouthpiece 2 and a center core 3, and the mouthpiece 2 includes a first relaxation region 7 provided on an upstream side in an extrusion direction from an opening 5 at a tip over a predetermined length Land having a constant inner diameter φsmaller than an inner diameter φof the opening, and the mouthpiece includes a second relaxation region 8 provided on a downstream side from the first relaxation region over a predetermined length Land having an inner diameter φlarger than an inner diameter of the first relaxation region. A production method includes a step of extruding a rubber composition into a tubular shape using the die 1.SELECTED DRAWING: Figure 1
Patent JP-2019017729-A (JP)
Title: Body pressure support cushion and its manufacturing method
Inventor: MISAKI AKITSUGU
IPC: A47C27/08
Filed: 2017-07-18
Abstract: To provide a body pressure support cushion of a new structure in which a superior body pressure dispersion effect can be obtained by a simple structure and the expanding/shrinking deformation properties of support cells can easily be adjusted, and provide a manufacturing method of the body pressure support cushion integrally including the support cells and an auxiliary cell.SOLUTION: A body pressure support cushion 10 comprises: (a) support cells 12 including fluid chambers 20 and capable of expanding/shrinking deformation; (b) an auxiliary cell 14 including an expanding/shrinking auxiliary chamber 44 being brought into communication with the fluid chambers 20; (c) an actuating chamber 42 formed in an opposite side pinching a flexible action film 40 to the expanding/shrinking auxiliary chamber 44 in the auxiliary cell 14; (d) an elastic body 46 housed in the actuating chamber 42; (e) an air opening hole 48 for opening the actuating chamber 42 in the air; (f) a pressure regulation opening 64 enabling supply and discharge of the fluid to the expanding/shrinking auxiliary chamber 44; and (g) a cock member 68 for switching the pressure regulation opening 64 into a communication state and a cut-off state.SELECTED DRAWING: Figure 5
Patent JP-2019020369-A (JP)
Title: Current sensor and measurement device
Inventor: NAKAZAWA KOKI
IPC: G01R15/18
Filed: 2017-07-21
Abstract: To enable a structure for both ends of a Rogowski coil and a connection portion of an integrator to be simplified and also reducible in the number of manufacturing steps.SOLUTION: A current sensor is configured to include: a winding core 12; a coil 13 wound around from a base end A side of a winding core 12 to a free end B side, and a Rogowski 11 disposed on the winding core 12 along the length direction of the winding core 12 with one end of the free end B side electrically connected to one end of the free end B side in the coil 13 and having a return conductor 14 electrically connected to one end of the free end B side, and the other end of the base end A side in the coil 13 and the other end of the base end A side in the return conductor 14 are configured to be connectable without the intervention of the damping resistor in an integrating part 33. A resistance value of the coil 13 is substantially defined to be equivalent to characteristic impedance defined by a distribution inductance and a distribution capacitance of the coil 13.SELECTED DRAWING: Figure 1
Patent JP-2017198222-A (JP)
Title: Water supply device
Inventor: TEJIMA TOMOJI
IPC: F04B49/10
Filed: 2017-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device capable of achieving energy saving while inhibiting a pump start frequency from excessively increasing.SOLUTION: A water supply device includes a pump 2 for transferring water, a motor 3 for driving the pump 2, a frequency converter supplying electric power to the motor 3 and performing variable speed operation of the pump 2, a pressure tank 28 maintaining a delivery side pressure of the pump, and a control section 40 for controlling the operation of the pump so as to maintain a target pressure. The control section 40 performs small water amount stop operation in a normal mode or an energy saving mode in which small water amount stop operation time is shorter than in the normal mode.SELECTED DRAWING: Figure 4
Patent JP-2019024841-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F7/02
Filed: 2017-07-28
Abstract: To provide a game machine capable of enhancing an interest.SOLUTION: A game machine comprises: a first rear projector capable of projecting image light; an upper rear screen 2902 on which an image is projected by image light projected from the first rear projector; a second rear projector capable of projecting image light; a lower rear screen 2904 which is disposed at a position distant from the upper rear screen 2902 in a front view and on which an image is projected by image light projected from the second rear projector; and an intermediate rear screen 2906 which is disposed between the upper rear screen 2902 and the lower rear screen 2904. The intermediate rear screen 2906 is inclinedly disposed so as to fit the space between the upper rear screen 2902 and the lower rear screen 2904, and is configured so as to connect to be a single display area which can project continuous images by the upper rear screen 2902, the lower rear screen 2904, and the intermediate rear screen 2906.SELECTED DRAWING: Figure 30
Patent JP-2018021196-A (JP)
Title: Particle for electrophoretic display
Inventor: LOUISE DIANE FARRAND
IPC: G02F1/167
Filed: 2017-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a colored polymer that can be used in an electrophoretic fluid applicable for optical, electro-optic, electronic, electrochemical, electrophotographic and electric wetting systems.SOLUTION: A colored polymer particle is provided, comprising a polymerizable dye that is an azo dye, a comonomer such as at least one methacrylate, acrylate and acrylamide, a polymerizable steric stabilizer that is a poly(dimethylsiloxane) macromonomer having one acrylate or methacrylate group, and optionally at least one charged comonomer, and optionally at least one crosslinking comonomer.SELECTED DRAWING: None
Patent JP-2018034893-A (JP)
Title: Liquid preservation and discharge device, and liquid preservation and discharge chip
Inventor: XU YOUCHUN
IPC: G01N35/00
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized low-cost liquid preservation and discharge chip with a simple structure which is easy to operate and reliable, and which does not affect the liquid adversely, and a liquid preservation and discharge device.SOLUTION: A liquid preservation and discharge chip includes a structure layer 1 and an elastic cover sheet. A liquid preservation cell 11 and a liquid measurement cell 12 are provided on one end surface of the structure layer. The liquid preservation cell and the liquid measurement cell are separated from each other by a common partition wall 13. A valve opening 14 that penetrates through end surfaces on both sides of the structure layer is provided to the partition wall, and the elastic cover sheet is attached to the structure layer and sealed. A spool is inserted into the valve opening in a state that the valve opening is sealed, and a part of the elastic cover sheet that covers the valve opening can be pushed up by the spool. Liquid is directly preserved in the liquid preservation cell of the chip, and simply by performing an ordinary centrifugal process in a state that the elastic cover sheet is pushed up using the spool, the liquid can be discharged to the liquid measuring cell.SELECTED DRAWING: Figure 2