baber/WOPTO huggingface dataset:
Patent JP-2018033759-A (JP)
Title: Game machine
Inventor: IKEURA KEN
IPC: A63F7/02
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of promoting game motivation to a player.SOLUTION: A game machine is configured to be able to control a game in a special game advantageous to a player, when a game ball that rolled on a rolling area of variable winning means in which game balls become a state where ball entrance is possible as a specific game passes a specific area. The specific area includes a first specific area and a second specific area. The rolling area includes a first guide path capable of guiding the game balls to the first specific area and a second guide path capable of guiding the game balls to the second specific area, and the rolling area is provided with distribution means for distributing the game balls to the first guide path or to the second guide path. A passing rate at which a game ball distributed to the first guide path passes the first specific area is set to become higher than a passing rate at which a game ball distributed to the second guide path passes the second specific area.SELECTED DRAWING: Figure 3B
Patent JP-2018038204-A (JP)
Title: Stator for rotary electric machine
Inventor: KAWAKAMI TOMOYA
IPC: H02K1/12
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine that can determine the position of a guide ring with respect to a stator core and firmly fix the guide ring to the stator core.SOLUTION: A stator 1 for a rotary electric machine comprises: a stator core 2; three-phase coils 3U, 3V, 3W; a guide ring 4; and bus bars 5U, 5V, 5W, 5C. The bus bars 5U, 5V, 5W, 5C are arranged inside a concave groove 43 in the guide ring 4 and connects respective ends 33 of the coils 3U, 3V, 3W. The stator core 2 is provided at a plurality of portions in the circumferential direction of its end electromagnetic steel sheet 21, with projections 211 to be engaged with throughholes 44 provided in a plurality of portions in the circumferential direction of the guide ring 4.SELECTED DRAWING: Figure 4
Patent JP-2018038298-A (JP)
Title: Screw type cigarette butt collection device
Inventor: HOSOYAMADA YOSHIAKI
IPC: B65F1/00
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a screw type cigarette butt collection device including two screws interlocked with each other by one common screw shaft and including a drive system at a crossing position with a simple structure.MEANS FOR SOLVING THE PROBLEM: In a screw type cigarette butt collection device 1, a collection/transfer screw 31 and discharge screw 32 are arranged inside a T-shaped screw case 2. A clogging prevention screw 33 with a reverse direction spiral is arranged on an axis of the collection/transfer screw 31. A screw shaft 51 common to the collection/transfer screw 31 and clogging prevention screw 33 and a screw shaft 52 of the discharge screw 32 are interlocked with each other by a bevel gear 6 inside a bearing housing 4 for interlock at a crossing position of the screw case 2 and the screw shafts 51, 52 are driven by a drive motor 7.SELECTED DRAWING: Figure 1
Patent JP-2018040199-A (JP)
Title: Safety device and safety management method for construction machine
Inventor: IMAMURA KAZUNORI
IPC: G01S17/02
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a safety device and safety management method for a construction machine, capable of effectively preventing contact between the construction machine and a worker and the like, even though having a simple configuration.SOLUTION: A safety management device 1 and safety management method for a construction machine 30 using a detection system 20 for detecting the existence of a human H in the vicinity of the construction machine using an approach sensor 21 includes a hydraulic lock lever 31 with which the construction machine 30 is equipped and a drive unit 3 for performing drive on the basis of a detection signal of the approach sensor 21, the hydraulic lock lever being connected with the drive unit using a connection member 2. When the approach sensor 21 detects a human H, the drive unit 3 is driven to forcibly move the hydraulic lock lever 31 to a lock position L at which hydraulic drive operation of the construction machine 30 is made to stop.SELECTED DRAWING: Figure 2
Patent JP-2018041033-A (JP)
Title: Detergent composition for peeling resin mask
Inventor: NISHI ISAO
IPC: H01L21/027
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition for peeling a resin mask which is excellent in resin mask removability and has a small wastewater treatment load.SOLUTION: A detergent composition for peeling a resin mask contains inorganic alkali (component A), an organic solvent (component B) and water (component C), where a coordinate of a Hansen solubility parameter of the component B is within a range of a sphere with a radius of 1.5 MPawith δd=17.5, δp=5.0 and δh=11.5 as a center, a content of the component C when the detergent composition is used is 85 mass% or more, and a mass ratio (A/B) of the component A to the component B is 1 or more and 60 or less.SELECTED DRAWING: None
Patent JP-2017219531-A (JP)
Title: Method and device for analyzing myocardial nuclear medicine image data
Inventor: NISHIDA KAZUMASA
IPC: A61B5/01
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable method for evaluating an ischemic condition.SOLUTION: In a nuclear medicine measurement protocol which executes two sets of a provision of a radioactive medicine and radiation measurement, namely, one under resting and the other under loaded conditions, radioactive collection without the provision of the radioactive medicine is executed before a second provision of the radioactive medicine, and a result of the radioactive collection is used for correcting the result of the second nuclear medicine measurement after the provision of the radioactive medicine.SELECTED DRAWING: Figure 3
Patent JP-2018043890-A (JP)
Title: Method for manufacturing silicon single crystal, graphite sheet and quartz crucible support vessel used therein
Inventor: YOKOYAMA TAKASHI
IPC: C30B29/06
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce variation between batches in oxygen concentration of a silicon single crystal.SOLUTION: A method for manufacturing a silicon single crystal is performed by the Czochralski method of storing a quartz crucible 11 through a graphite sheet 21 in a support crucible 12 and pulling a silicon single crystal 3 from a silicon melt 2 in the quartz crucible 11. The graphite sheet 21 has a first region S1 contacting a straight body portion 11a of the quartz crucible 11 and a second region S2 contacting the bottom 11b of the quartz crucible 11, and the thermal conductivity of the second region S2 is lower than that of the first region S1.SELECTED DRAWING: Figure 2
Patent JP-2018044652-A (JP)
Title: Pipeline restriction structure
Inventor: KOSAKA SHUNICHI
IPC: F16L3/08
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline restriction structure having improved restriction force for restricting a pipeline with a simple structure.SOLUTION: A pipeline restriction structure 10 of the invention has a first clamp 11 and a second clamp 12 which are disposed in a lamination manner along an axial direction of a pipeline 40. The first clamp 11 has: a first cylindrical part 14; a first insertion hole 13 formed at a front end of the first cylindrical part 14; a first support part 15 extending upward from the first cylindrical part 14; and a first fixing hole 16 opened in the first support part 15. Further, the second clamp 12 includes: a second cylindrical part 21; a second insertion hole 20 formed at the rear end side of the second cylindrical part 21; a second support part 22 extending upward from the second cylindrical part 21; and a second fixing part 23 opened in the second support part 22. When the second cylindrical part 21 of the second clamp 12 is inserted into the first cylindrical part 14 of the first clamp 11, the second cylindrical part 21 is deformed to the radial inner side to achieve a restriction force for restricting the pipeline 40.SELECTED DRAWING: Figure 2
Patent JP-2017025089-A (JP)
Title: Compositions and methods for treating and/or preventing cardiovascular disease
Inventor: JONATHAN ROWE
IPC: A61K31/355
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide pharmaceutical compositions and methods of using the compositions for increasing serum, plasma and/or red blood cell (RBC) EPA levels and/or for treating and/or preventing cardiovascular-related disease.SOLUTION: A pharmaceutical composition contains eicosapentaenoic acid or a derivative thereof.SELECTED DRAWING: Figure 1
Patent JP-2018048285-A (JP)
Title: Porous body
Inventor: SANO MASAMI
IPC: C08K3/00
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To reduce compression strength in a porous body filled with an inorganic filler.SOLUTION: A porous body has an elastomer having a limited range of viscosity, and an inorganic filler dispersed in the elastomer. When the porous body is put into a state free from foam, and measured at 240°C and a strain rate of 0.2/seconds, its elongation viscosity at rupture is 1×10Pa s or more and 5×10Pa s or less.SELECTED DRAWING: None
Patent JP-2018052998-A (JP)
Title: Method for producing polyvinyl carboxylic acid amide-crosslinked polymer particle
Inventor: HONDA TAKESHI
IPC: C08F226/02
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To develop a method for efficiently producing a polyvinyl carboxylic acid amide-crosslinked polymer particle free from aggregates by a simple operation without using an organic solvent.SOLUTION: A polyvinyl carboxylic acid amide-crosslinked polymer particle free from aggregates can be produced by subjecting N-vinyl carboxylic acid amide and a polyvinyl compound to suspension polymerization in salt water in the presence of a cationic polymer dispersant, an anionic compound and/or a nonionic surfactant. As the N-vinyl carboxylic acid amide, N-vinylformamide is preferable.SELECTED DRAWING: None
Patent JP-2018057105-A (JP)
Title: Semiconductor drive device and power converter using the same
Inventor: SUZUKI HIROSHI
IPC: H02M7/48
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor drive device that overcomes a problem such that in a case of short circuit of a circuit to which a semiconductor element is applied, abnormality detection is delayed in order to prevent false detection, accelerates abnormality detection while preventing false detection to reduce a saturation current of the semiconductor element at a time of short circuit, and enhances a protection function.SOLUTION: Two detection signals of a gate voltage and an emitter current are used for short circuit determination. When an overvoltage detection signal of the gate voltage whose detection is earlier is output, the gate voltage is lowered in advance for a constant time but a semiconductor switching element is not cut off. Thereafter, when an overcurrent detection signal is output, it is determined that short circuit has occurred and a short circuit protection command is issued to a gate drive unit to protect (cut off) the semiconductor switching element.SELECTED DRAWING: Figure 1
Patent JP-2018050848-A (JP)
Title: Game machine
Inventor: YAMAMOTO TAKEHIRO
IPC: A63F7/02
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for stabilizing movement and a stopped state of a movable part as compared with before.SOLUTION: A game machine 10 performs control so as to retain a turning lever 64 in an original position by energization of a face-tilting drive source 70 during operation in which both slider drive sources 50, 50 for operating a crosslinking member 60 are moving drive levers 52, 52, thus stabilizing a stopped state (namely, a stopped state of a second performance member 32) of the turning lever 64 and also stabilizing movement (namely, movement of the crosslinking member 60) of the drive levers 52, 52.SELECTED DRAWING: Figure 15
Patent JP-2018054765-A (JP)
Title: Data processing device, data processing method, and program
Inventor: GOTO YOSHIYUKI
IPC: G09C1/00
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a data processing device, data processing method, and program that allow a machine learning system to perform machine learning without performing decryption processing even when data used for machine learning is encrypted.SOLUTION: A data processing device 100 is a device for providing learning data to a system 200 that performs machine learning and generates a prediction model. The data processing device 100 includes: a data acquisition unit 10 that obtains externally input learning data; an encryption unit 20 that encrypts the learning data so that both a prediction model generated from the learning data which has not been encrypted and a prediction model which is generated from the learning data which has been encrypted have a correspondence in parameters, numeric values, and operators; and a data output unit 30 that outputs the encrypted learning data to the system 200.SELECTED DRAWING: Figure 1
Patent JP-2018054784-A (JP)
Title: Display device, display system, and brightness changing method
Inventor: OTA SUSUMU
IPC: G03B21/14
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology that causes a user to hardly recognize a change in brightness of an image.SOLUTION: A display unit comprises: a display part that displays an image; a measuring part that measures peripheral brightness and outputs brightness information indicating the peripheral brightness; and a control part that controls brightness of the image according to the brightness information. The control part changes time required to change the brightness of the image according to the brightness information.SELECTED DRAWING: Figure 2
Patent JP-2018055565-A (JP)
Title: Application development environment providing system, application development environment providing method, application development environment providing program, and information processing device
Inventor: TANIGUCHI KOICHI
IPC: G05B23/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently develop an application program in which a program execution file is divided into a plurality of pieces.SOLUTION: An application development environment providing system, which provides an application program development environment via a network including a first network that houses at least one device and performs communication connection and a second network that performs communication connection with at least the one first network, includes a program development unit. The program development unit divides processing included in the application program, into processing executed in the first networks and processing executed in the second network; and generates a first program execution file executed in the first network and a second program execution file executed in synchronization with the first program execution file in the second network.SELECTED DRAWING: Figure 9
Patent JP-2018052895-A (JP)
Title: Method for producing lactic acid using tin compound and sulfonic acid or sulfuric acid
Inventor: TAKAHASHI TSUKASA
IPC: C07C67/475
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a method for producing lactic acid or its ester from a carbohydrate-containing raw material at a high yield.SOLUTION: Provided is a method for producing lactic acid or its ester containing a process where a hydrocarbon-containing raw material is heated in the presence of a tin (IV) compound having two or more hydrocarbon groups and sulfonic acid or sulfuric acid, and reaction is caused. Also provided is a method for producing lactic acid or its ester capable of improving the yield of lactic acid or its ester by jointly using a fluorine-containing alt, boric acid or organic boric acid as an additive. Further, the reaction is performed in a solvent containing water and/or alcohol in the presence of a fluorine-containing salt, boric acid, organic boric acid or their mixture.SELECTED DRAWING: None
Patent JP-2018061308-A (JP)
Title: Power supply system
Inventor: YANAGISAWA NAOKI
IPC: H02M3/155
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To decentralize losses in elements included in a power supply system.SOLUTION: In a state transition between a first state in which connecting switching elements 18a, 18b are OFF and a second state in which the connecting switching elements 18a, 18b are ON and other switching elements 14d, 14f and 16d, 16f are all OFF, the other switching elements 14d, 14f and 16d, 16f are turned ON so as to form a current path parallel with the connecting switching elements 18a, 18b in a period including the timing when the connecting switching elements 18a, 18b switch.SELECTED DRAWING: Figure 1
Patent JP-2018061622-A (JP)
Title: Fundus observation apparatus
Inventor: GONZALO MUYO
IPC: A61B3/10
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a fundus observation apparatus capable of achieving presentation of a fixation index coping with a widened angle in an irradiation region of a light irradiated onto the ocular fundus from a light source for imaging the ocular fundus.SOLUTION: A fundus observation apparatus includes: a reflection surface (68A) for reflecting a light irradiated from an irradiation part and scanning the light in a specific direction by changing the orientation; a concave mirror surface (70A) that causes the reflected light to be incident on the ocular fundus and is disposed so that the focal point based on the reflected light is located in an eye to be examined; and a plurality of light sources for irradiating a fixation index light in a state of facing the ocular fundus through the reflection surface and the mirror surface, including a first light source (82) that is turned on when the orientation of the reflection surface is a first orientation in which the light is irradiated onto a first end part (α1) that is one end part in the specific direction of a central region (α) of the ocular fundus, and a second light source (84) that is turned on when the orientation of the reflection surface is a second orientation in which the light is irradiated onto a second end part (α2) that is the other end part in the specific direction of the central region.SELECTED DRAWING: Figure 5
Patent JP-2018067638-A (JP)
Title: Electronic control device
Inventor: NAMIUE JIRO
IPC: H01L23/473
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control device which achieves high cooling performance by a heat radiation part.SOLUTION: An electronic control device includes: an electronic circuit part 10 having a substrate 12 and multiple electronic components 14 mounted on mounting surfaces 12a, 12b of the substrate 12; and a heat radiation part 20 which is disposed so as to face the mounting surface 12a and radiates heat generated by the electronic components 14. The heat radiation part 20 has: an inlet part having an inflow port opening on a front part of the heat radiation part 20 and enabling a coolant to flow into the heat radiation part 20; an outlet part having an outflow port opening on the front part of the heat radiation part 20 and enabling the coolant to flow out to the outside of the heat radiation part 20; and multiple cylindrical parts 23 which are passages formed in the heat radiation part 20 and in which the coolant flows, and the cylindrical parts 23 disposed parallel to each other so as to branch from the inlet part and join at the outlet part.SELECTED DRAWING: Figure 1
Patent JP-2018066703-A (JP)
Title: Strain gauge
Inventor: INAMORI MICHINORI
IPC: G01B7/16
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a strain gauge that is small and symmetrical.SOLUTION: A strain gauge of the present invention includes: at least four grid resistors (R, R, Rand R) connected in series with each other; and at least three trim resistors (R, Rand R) connected in parallel with series circuits made up of adjacent two grid resistors (Rand R; Rand R; and Rand R) among the at least four grid resistors (R, R, Rand R). The at least four grid resistors (R, R, Rand R) have values of resistance different from each other.SELECTED DRAWING: Figure 1
Patent JP-2018064900-A (JP)
Title: Drowsiness determination device and drowsiness determination method, and driving support apparatus
Inventor: SANO SATOSHI
IPC: G08G1/16
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To improve determination accuracy for determining drowsiness.SOLUTION: The drowsiness determination device includes: an amplitude analysis part that, upon receiving a pulse wave signal of a subject, analyses the received pulse wave signal and calculates a pulse wave blood pressure modulation waveform representing modulation of a blood pressure from the amplitude of pulse waves; a pulse wave analysis part that analyses the pulse waves and calculates a pulse blood pressure modulation waveform representing modulation of the blood pressure from a pulse interval of the pulse waves; a frequency distribution creation part that calculates a phase difference by dividing a delay time of a period of the pulse blood pressure modulation waveform with respect to a period of the pulse wave blood pressure modulation waveform, by a reference period, with any period defined as a reference period, and creates a frequency distribution for each phase difference value range; and a drowsiness value acquisition part that calculates a ratio of a difference with respect to a sum of two frequency values in two value ranges of the frequency distribution of a specific delay time zone, and acquires a drowsiness value.SELECTED DRAWING: Figure 5
Patent JP-2018072367-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: SAKUMA KOICHI
IPC: G02B13/18
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens having a high zoom ratio, in which color aberration is favorably corrected over the whole zoom range and high optical performance can be easily obtained.SOLUTION: The zoom lens is composed of a positive first lens group L1, a negative second lens group L2, and a rear lens system LM, in which the rear lens system LM has a partial lens system composed of a positive lens group L3, a negative lens group L4 and a positive lens group L5. Upon zooming, the first lens group L1 is immobile while the lens group L3 moves; and upon zooming, an interval between adjoining lens groups varies. The first lens group L1 and the lens group L5 each have a positive lens and a negative lens; the second lens group L2 has a negative lens; and the lens group L4 has a positive lens. An Abbe number average ν1pave of positive lenses included in the first lens group L1, an Abbe number average ν2nave of negative lenses included in the second lens group L2, an Abbe number average νBpave of positive lenses included in the lens group L4, and an Abbe number average νCpave of positive lenses included in the lens group L5 are appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2017049598-A (JP)
Title: Liquid crystal alignment agent for forming liquid crystal alignment film for optical alignment, liquid crystal alignment film, and liquid crystal display using the same
Inventor: OKI YOICHIRO
IPC: G02F1/1337
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal alignment agent for optical alignment that has high transmissivity and minimizes the occurrence of flicker even after a long period of driving, while maintaining a liquid crystal alignment property and voltage retention.SOLUTION: There is used a liquid crystal alignment agent for optical alignment containing [A] a polyamic acid in which at least one of a tetra carboxylic acid dianhydride and diamine is a compound having a photoreactive structure selected from the formulas (I) to (VI) or a derivative thereof, and [B] a polyamic acid not having a photoreactive structure or a derivative thereof.SELECTED DRAWING: None