baber/WOPTO huggingface dataset:
Patent JP-2018146449-A (JP)
Title: Device and method for measuring three-dimensional shape
Inventor: HAYASHI KENNOSUKE
IPC: G01B11/25
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing the influence of multiple reflection and increasing the accuracy of measurement in a method for measuring a three-dimensional shape on the basis of the phase of a pattern projected on a measurement target object.SOLUTION: A controller assumes that an observation light observed by an imaging device is a synthesis light of a primary reflection light and a secondary reflection light, the primary reflection light being a light that was projected from a projector, was reflected at a measurement point on a measurement target object, and enters the imaging device and the secondary reflection light being a light that was projected from the projector, was reflected by another reflection surface, was reflected at a measurement point on the measurement target object, and enters the imaging device. The controller acquires at least three samples of the luminance amplitude value of the observation light, calculates a phase error resulting from the secondary reflection light, using the samples, calculates a corrected phase value by correcting the phase value of the observation light, using the phase error, and calculates the three-dimensional position of the measurement object on the basis of the corrected phase value.SELECTED DRAWING: Figure 4
Patent JP-2018143667-A (JP)
Title: Balloon catheter and balloon position confirmation system
Inventor: IWASHITA YUKIO
IPC: A61M25/095
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter capable of saving the life of a patient by conducting a surgical operation safely and speedily.SOLUTION: The balloon catheter comprises: at least one balloons (21, 23) which can be inflated and deflated; and channels (11C1, 11C2) for causing an indocyanine green mixed liquid to flow into the inside (21C, 23C) of the balloons to inflate the balloons (21, 23), and causing an indocyanine green mixed liquid to flow out of the inside (21C, 23C) of the balloons to deflate the balloons (21, 23).SELECTED DRAWING: Figure 1
Patent JP-2018135873-A (JP)
Title: Multi-point ignition device and multi-point ignition engine
Inventor: MINAMI KATSUAKI
IPC: F02P15/08
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point ignition device that can reliably hold an ignition device even when temperature rises.SOLUTION: A multi-point ignition device 100 for igniting a mixture in a combustion chamber 4 of an engine 1 includes: an insulation member 12 formed annularly so that an inner periphery of which faces the combustion chamber 4; a plurality of electrodes 14 held by the insulation member 12 and forming a plurality of ignition gaps 17 in the combustion chamber 4; a body part 10 provided in an outer periphery of the insulation member 12; and a ring body 11 provided between the body part 10 and the insulation member 12 and having a thermal expansion coefficient that is larger than that of the insulation member 12.SELECTED DRAWING: Figure 2
Patent JP-2018152399-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8242
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having favorable electrical characteristics.SOLUTION: A semiconductor device includes: a first oxide having a first region, a second region and a third region which are provided to sandwich the first region, a fourth region provided to be sandwiched by the first region and the second region and a fifth region provided to be sandwiched by the first region and the third region; a second oxide on the first region; a first insulator on the second oxide, a first conductor on the first insulator, a second insulator which is provided on the second oxide and on lateral faces of the first insulator and the first conductor; and a third insulator which covers the first oxide, the second oxide, the first insulator, the first conductor and the second insulator, and contacts the second through the fifth regions. The first oxide contains In and an element M (M represents Al, Ga, Y or Sn) and Zn; and a concentration of the element M contained in the fourth region and the fifth region is larger than a concentration of the element M contained in the first through third regions.SELECTED DRAWING: Figure 1
Patent JP-2018151453-A (JP)
Title: Halftone phase shift type photomask blank
Inventor: INAZUKI SADAOMI
IPC: G03F1/54
Filed: 2017-03-10
Abstract: SOLUTION: A halftone phase shift type photomask blank is provided, which has a first film as a halftone phase shift mask, a second film as a light-shielding film, a third film as a hard mask film, and a fourth film on a transparent substrate. The first film and the third film are constituted by a material containing silicon, having endurance against chlorine-based dry etching and removable by fluorine-based dry etching; and the second film and the fourth film are constituted by a material containing chromium and no silicon, having endurance against fluorine-based dry etching and removable by chlorine-based dry etching.EFFECT: A halftone shift type photomask can be manufactured with high accuracy while reducing probability of defect generation, in which a film containing silicon is allowed to remain by a simple patterning process on a film containing chromium provided in an outer peripheral edge or the like to ensure a high light-shielding degree, so as to prevent exposure of the surface of the film containing chromium and thereby, migration of chromium is less likely induced.SELECTED DRAWING: Figure 1
Patent JP-2018151121-A (JP)
Title: Totally aerated combustion system
Inventor: TAKEUCHI TAKESHI
IPC: F23D14/02
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a flame retaining effect without increasing of flame size upon high load combustion to a plurality of burner port arrays each of which is composed of a plurality of burner ports arranged side by side at a prescribed pitch in a Y-axis direction, when a longitudinal direction of the burner port is set as X-axis direction and a lateral direction is set as Y-axis direction, in a totally aerated combustion system which is provided with a combustion plate 3 for covering a mixed gas ejection part 23 of a burner body, and ejects mixed gas from a large number of slit-shaped burner ports 31 formed on the combustion plate.SOLUTION: A first burner port array 32and a second burner port array 32in which burner port position is shifted by half pitch in the Y-axis direction from the burner port position of the first burner port array 32are alternately arranged side by side in the X-direction. A trimmed part 33 is provided by trimming burner ports such that a pitch between burner ports 31, 31 becomes two times of a prescribed pitch on a plurality of portions in Y-axis direction of at least one side of burner port array of the first burner port array 32and the second burner port array 32.SELECTED DRAWING: Figure 5
Patent JP-2018154520-A (JP)
Title: Thick film resistor composition having positive temperature coefficient of resistance, thick film resistor paste using the same, thick film resistor, and temperature sensor
Inventor: ISHIYAMA NAOKI
IPC: H01B1/14
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a thick film resistor composition for use in a self-temperature control heating element that is free from lead and cadmium and can realize a positive temperature coefficient of resistance represented by a high resistor TCR of 200 ppm/°C or greater, a resistor paste using the composition, a thick film resistor, and a temperature sensor using the thick film resistor.SOLUTION: A thick film resistor composition is provided which has a positive temperature coefficient of resistance, contains bismuth ruthenate ((BiRuO) powder and 15 to 27 mol% in terms of oxide of BO, and includes glass powder free from lead and cadmium. Also provided is the thick film resistor composition in which the content of the bismuth ruthenate (BiRuO) powder is from 5 to 45 mass%.SELECTED DRAWING: None
Patent JP-2018154040-A (JP)
Title: Optical film, and transparent conductive film
Inventor: KUNIOKA RYUTARO
IPC: G02B1/14
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having a transparent substrate containing cycloolefin-based resin, which hardly causes scratches and hardly causes cracks when being bent.SOLUTION: An optical film 1 has a transparent substrate 2 which contains cycloolefin-based resin and has a first surface 2a and a second surface 2b positioned on an opposite side to the first surface 2a, and a first layer 3 provided on the first surface 2a of the transparent substrate 2. The first layer 3 contains an acrylic resin and metal oxide particles. The metal oxide particles have an average particle diameter in a range of 10 nm to 100 nm. A content of the metal oxide particles is in a range of 20 mass% to 50 mass% relatively to the mass of the first layer 3.SELECTED DRAWING: Figure 1
Patent JP-2018156001-A (JP)
Title: Power supply control device, electronic watch, power supply control method, and program
Inventor: KASUO TOMOO
IPC: G02F1/133
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control device and the like that can reduce the power consumed by a power supply.SOLUTION: An electronic watch 1 comprises: a power supply control circuit 70 that controls power supplied from a power supply part 60 to a liquid crystal driving circuit 107 driving a liquid crystal panel 20; and a CPU 101. The CPU 101 intermittently instructs the liquid crystal driving circuit 107 to rewrite display of the liquid crystal panel 20. In rewriting the display of the liquid crystal panel 20, the CPU 101 operates the power supply control circuit 70, and after the rewrite of the display of the liquid crystal panel 20, stops the power supply control circuit 70.SELECTED DRAWING: Figure 1
Patent JP-2018153547-A (JP)
Title: Ophthalmic apparatus and control method therefor
Inventor: NAITO TOMOKO
IPC: A61B3/10
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To well examine an eye with an intraocular lens implanted thereinto or other eyes.SOLUTION: An ophthalmic apparatus according to the embodiment is used for optical examination of a subject eye, and includes an optical system, an alignment system, and a determination unit. The optical system projects a light beam toward the eyeground of the subject eye, and detects return light of the light beam as a pattern image. The alignment system operates for alignment of the optical system with the subject eye. The determination unit, when alignment is performed by the alignment system, analyzes the pattern image detected by the optical system to determine whether or not a ghost is present.SELECTED DRAWING: Figure 4
Patent JP-2018157894-A (JP)
Title: Optical treatment apparatus
Inventor: KAWASE HISAKI
IPC: A61N5/06
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical treatment apparatus that even when, for example, a dysuria patient is irradiated with a light beam, where a treatment part is located at a position on the patient's back, a position incapable of being viewed by the patient himself/herself, and the light irradiation is performed at home or the like by the patient himself/herself, is capable of performing the light irradiation accurately directed to a sacral foramen and, as a result, is capable of implementing an appropriate treatment.SOLUTION: An optical treatment apparatus comprises: a light source; a housing surrounding the light source; an optical window formed at part of the housing, the optical window transmitting light; a housing side fitting part formed at part of the housing; an adhesive sheet to be stuck on the skin; a transmission window formed on part of the adhesive sheet; and a sheet side fitting part in a convex shape, the sheet side fitting part being formed on the adhesive sheet. Fitting the housing side fitting part to the sheet side fitting part makes the housing be fixed on the adhesive sheet in a state in which the transmission window and the optical window overlap with each other at least partially.SELECTED DRAWING: Figure 1
Patent JP-2018159440-A (JP)
Title: Clutch performance diagnostic device
Inventor: ISHII TOMOYUKI
IPC: F16D48/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To detect deterioration of a clutch actuator before self-propulsion of a vehicle becomes impossible.SOLUTION: A clutch performance diagnostic device (100) for diagnosing responsiveness of a clutch actuator (30) includes: a clutch performance measurement section (110) for measuring responsiveness of the clutch actuator (30); and a determination section (120) for determining performance deterioration of the clutch actuator (30) on the basis of a measurement result obtained by the clutch performance measurement section (110). The clutch performance measurement section (110) calculates an evaluation index related to the responsiveness of the clutch actuator (30) during traveling or in a traveling possible state of a vehicle, and the determination section (120) determines whether the performance of the clutch actuator (30) deteriorates on the basis of the evaluation index.SELECTED DRAWING: Figure 2
Patent JP-2018163531-A (JP)
Title: Piezoelectric switch
Inventor: NANBU MOTOTOSHI
IPC: H01L41/113
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric switch that can, before an input operation is performed, provide to an input operator, information relating to a piezoelectric switch to which the input operation is intended to perform, so as to avoid an operation error.SOLUTION: In an input operation panel 20, each of piezoelectric switches 1 provides to an input operator, information relating to the piezoelectric switch to which the input operation is intended to perform, upon detecting, using a detection electrode 13 disposed on one surface of a piezoelectric body 11, an input operation body 50 approaching to the detection electrode before an input operation on the basis of a change in a reception level of AC detection signals appeared on the detection electrode.SELECTED DRAWING: Figure 2
Patent JP-2017185223-A (JP)
Title: Mapping of atrial fibrillation
Inventor: RICHARD P M HOUBEN
IPC: A61N1/06
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To perform electroanatomic mapping.SOLUTION: Electroanatomic mapping is carried out by inserting a multi-electrode probe into a heart of a living subject, recording electrograms from the electrodes concurrently at respective locations in the heart, delimiting respective activation time intervals in the electrograms, generating a map of electrical propagation waves from the activation time intervals, maximizing coherence of the waves by adjusting local activation times within the activation time intervals of the electrograms, and reporting the adjusted local activation times.SELECTED DRAWING: Figure 1
Patent JP-2018166977-A (JP)
Title: Game machine
Inventor: YOSHINE DAISUKE
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To improve the quality of game machines.SOLUTION: A game machine includes a main control board 30 for controlling games and an image control board 71 for controlling presentations. The main control board 30 includes a printed wiring board 701 including through holes (insertion holes) 702 where lead electrodes of insertion mounting components are inserted. The image control board 71 includes a printed wiring board 801 including lands 802 to be connected to connection terminals of surface mounting components. The printed wiring board 801 includes lands 802a to be connected to connection terminals of one surface mounting component and lands 802c to fix the one surface mounting component.SELECTED DRAWING: Figure 28
Patent JP-2018173442-A (JP)
Title: Effect imparting device and effect imparting program
Inventor: MIZUTANI TETSUYA
IPC: H03H17/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance sound quality by using a high sampling rate and to suppress a load by enhancement of the sound quality.SOLUTION: An effect imparting device converts analog voice information inputted from a voice input section into digital voice information, and imparts effect to the digital voice information. The effect imparting device performs processing for changing a sampling rate of the digital voice information in accordance with at least one of types, strength or the number of imparted effects when the effect is imparted on the basis of a designated effect generation instruction.SELECTED DRAWING: Figure 2
Patent JP-2018173186-A (JP)
Title: chimney
Inventor: YOSHINAGA SHOICHIRO
IPC: F23J13/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a chimney capable of facilitating connection work of two cylindrical bodies, and capable of adjusting a rotational position in a state of connecting the two cylindrical bodies.SOLUTION: A chimney 1 has a connection structure in which a lower side cylindrical body 10 having a male coupler 13 and an upper side cylindrical body 20 having a female coupler 26 are connected by the male coupler 13 and the female coupler 26. A claw ring 30 is rotatably attached to the male coupler 13, and can be engaged with the female coupler 16. In the connection structure, the upper side cylindrical body 20 is engaged with the claw ring 30, and is rotatably connected to the lower side cylindrical body 10 through the claw ring 30.SELECTED DRAWING: Figure 1
Patent JP-2018173383-A (JP)
Title: Determination system, determination method, and program
Inventor: SHIOKAWA AKEMI
IPC: H02B1/40
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To determine one of a plurality of voltage measuring units which is to be paired with the current measuring unit to be determined.SOLUTION: A determination system 2 comprises a plurality of voltage measuring units, at least one current measuring unit, and a determination unit 13. Each of the plurality of voltage measuring units measures a voltage between a pair of measurement points via a resistive component from a pair of reference potential points in each of a plurality of voltage systems. The at least one current measuring unit measures a current flowing in a specific circuit electrically connected to at least one voltage system out of the plurality of voltage systems. The determination unit 13 determines which one of the plurality of voltage measuring units is to be paired with one current measuring unit to be determined, out of the at least one current measuring unit. The determination unit 13 determines that a voltage measuring unit, out of the plurality of voltage measuring units, in which there is a change of voltage correlated to a change of current based on the measurement result of the one current measuring unit is in pairs with the one current measuring unit.SELECTED DRAWING: Figure 1
Patent JP-2018171411-A (JP)
Title: Game machine
Inventor: ASANO HIROYUKI
IPC: A63F7/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably utilizing a configuration capable of reserving and storing a lottery result up to a predetermined upper-limit value.SOLUTION: When the number of pieces of information corresponding to a lottery result of a reserved special pattern reaches an upper limit, a reserved fill-up performance lottery is held and the lottery result is reported as stop display after lamp variation display on a lottery result display device 730. Stop display on the lottery result display device 730 is performed during a period differing from a ready-to-win performance period in variation display during execution.SELECTED DRAWING: Figure 26
Patent JP-2018176795-A (JP)
Title: Railway vehicle body structure and method of producing the same
Inventor: TAGUCHI MAKOTO
IPC: B61D17/00
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method to connect a side structure and a roof structure by welding in a lateral or downward posture rather than in an overhead posture so as to achieve workload reduction of welding and quality improvement, when arranging a roof structure above a side structure and welding and connecting these structures from inside of the vehicle during production of a railway vehicle body structure.SOLUTION: A railway vehicle body structure comprises side structures and a roof structure which is arranged above and connected to the side structures. The roof structure has a roof structure body part extending in the vehicle width direction and eaves girder parts extending downward from the ends of the roof structure body part in the vehicle width direction. The bottom end of the eaves girder part is welded and connected to the top end of the side structure.SELECTED DRAWING: Figure 1
Patent JP-2017169202-A (JP)
Title: Object space calibration of plenoptic imaging system
Inventor: LINGFEI MENG
IPC: H04N5/232
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To perform object space calibration of a plenoptic imaging system.SOLUTION: A collimated object can be adjusted to generate collimated light propagating in various propagation directions. A plenoptic imaging system of calibration object captures the plenoptic image of an object adjusted in various propagation directions. A captured plenoptic image includes super pixels, each including a subpixel. Each subpixel captures the light from a corresponding light field observation direction. Based on a captured plenoptic image, a calibration module calculates which propagation direction is mapped to which subpixel. The mapping defines various light field observation directions for various subpixels. This can be used for improving the processing of a plenoptic image captured by the plenoptic imaging system.SELECTED DRAWING: Figure 6
Patent JP-2018180731-A (JP)
Title: Server and data update method and electronic medical chart system
Inventor: HAYAMA KOJI
IPC: G06F12/00
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To make it possible that data update in a server side is conveyed to a terminal certainly and low latency in the terminal is realized.SOLUTION: A server that transmits data conforming to an information requirement received from a terminal to the terminal comprises a database, a cache memory unit in which at least part of the data acquired from the database is stored, and a control unit that acquires data conforming to the information requirement from the cache memory unit and generates response information corresponding to the information requirement. The requirement information includes a first confirmation time when the server has received the previous information requirement transmitted from the terminal. The control unit calculates a confirmation time after subtraction by subtracting a prescribed time from the first confirmation included in the requirement information transmitted from the terminal, acquires data whose update time is earlier than the confirmation time after subtraction from the cache memory unit, and includes it in the response information.SELECTED DRAWING: Figure 1
Patent JP-2018181988-A (JP)
Title: Solid-state imaging apparatus, manufacturing method of solid-state imaging apparatus, and electronic equipment
Inventor: OTAKA TOSHINORI
IPC: H01L27/146
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus capable of realizing a smallest chip projection area that an image sensor can realize, in a size substantially equal to a pixel array, a manufacturing method of the solid-state imaging apparatus, and electronic equipment.SOLUTION: In a solid-state imaging apparatus 10, a pixel part 20 is formed on a first substrate 110. On a second substrate 120, a column readout circuit is formed along column level connection parts 221 and 222, a row driver is formed along a row level connection part 223, and a wiring region 260 for pitch conversion including diagonal wiring for inter-wiring pitch conversion is formed. The wiring region for pitch conversion is formed between an end of the column readout circuit and an end of the column level connection part having a third pitch that is shorter than the pixel part and/or between an end of the row driver and an end of the row level connection part having a fourth pitch that is shorter than the pixel part.SELECTED DRAWING: Figure 4