baber/WOPTO huggingface dataset:
Patent JP-2019012025-A (JP)
Title: Optical system design support system, optical system design support method and optical system design support program
Inventor: KISAMORI KEIICHI
IPC: G01M11/02
Filed: 2017-06-30
Abstract: To provide a novel method enabling very rare stray light in an optical system to be automatically and surely analyzed.SOLUTION: An optical system design support system for finding a possibility of occurrence of stray light in a designed optical system comprises: a parameter determining section determining a parameter; a locus calculating section calculating a locus of a ray in a designed optical system using the determined parameter; and an evaluation value calculating section calculating an evaluation value indicative of a probability of occurrence of stray light for the parameter based on a comparison between the calculated locus and the locus expected under the parameter in an ideal optical system. The parameter determining section determines the parameter to be used for the next locus calculation so that the parameter to be used for the next locus calculation comes closer to the determined parameter as the evaluation value is higher, based on the parameter used to calculate the past locus and the evaluation value calculated for the parameter.SELECTED DRAWING: Figure 8
Patent JP-2017191951-A (JP)
Title: Polymer piezoelectric material, method for producing the same, and composition for polymer piezoelectric material
Inventor: TANIMOTO KAZUHIRO
IPC: H01L41/193
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a polymer piezoelectric material having high piezoelectricity and excellent moist heat resistance.SOLUTION: The polymer piezoelectric material is obtained through: a molding step of heating a composition, which contains an aliphatic polyester (A) having a weight-average molecular weight of 50,000-1,000,000 and optical activity and has a water content of 1-500 ppm, to a temperature equal to or higher than the melting point of the aliphatic polyester (A) and molding the composition into a sheet; a stretching step of stretching the sheet mainly in a uniaxial direction; and an annealing step of annealing the stretched sheet at 80-160°C for one second to five minutes.SELECTED DRAWING: None
Patent JP-2019013880-A (JP)
Title: Water treatment method
Inventor: FUJIWARA NAOMI
IPC: G01N33/18
Filed: 2017-07-06
Abstract: To provide a water treatment method that makes it possible to easily obtain effluent having a good result of a biological response test.SOLUTION: A biological response test is performed to upstream water and downstream water in at least one water treatment step.SELECTED DRAWING: Figure 1
Patent JP-2019013972-A (JP)
Title: Laser cutting method
Inventor: KOJO AKIRA
IPC: B23K26/38
Filed: 2017-07-10
Abstract: To prevent burning by recognizing the ambient temperature of a cutting part in a cutting object material when laser cutting advances.SOLUTION: A forced cooling temperature T1 for injecting cooling fluid without stopping cutting and a cutting stop temperature T2 for predicting stop of the cutting while injecting the cooling fluid, are set on the basis of a temperature Tb for causing burning, and a cutting line vicinal temperature is measured while cutting a preset diagram Y by applying a laser beam to a cutting object material and injecting assist gas. When the measured temperature exceeds the forced cooling temperature T1, the cutting is continued while injecting the cooling fluid, and when it is less than the forced cooling temperature T1, the injection of the cooling fluid is stopped and the cutting is continued. If an edge part C exists on an extension line of a present cutting line when the measured temperature exceeds the cutting stop temperature T2, the cutting is continued up to the edge part C while injecting the cooling fluid, and the cutting is stopped while injecting the cooling fluid at the edge part C. Afterwards, when the measured temperature is less than the cutting stop temperature T2, the cutting is started again while injecting the cooling fluid.SELECTED DRAWING: Figure 1
Patent JP-2017190555-A (JP)
Title: Method for producing network structure
Inventor: KOFUCHI SHINICHI
IPC: D04H3/14
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a network structure to which cushioning performance different between both faces can be imparted, and which has the effect of having a small difference in compression durability even when compressed from either of both faces.SOLUTION: A method for producing a network structure includes: distributing a polyester-based thermoplastic elastomer to nozzle orifices from a multi-row nozzle having a plurality of orifices and having a plurality of different orifice hole diameters; discharging the polyester-based thermoplastic elastomer at a spinning temperature higher than the melting point of the polyester-based thermoplastic elastomer by 20°C or more and less than 120°C through the nozzle downward; and bringing continuous linear bodies into contact with each other in a molten state and fusing them to each other to form a three-dimensional structure, thereby obtaining the network structure. In the method for producing the network structure, the orifices include a plurality of orifices for solid cross-section fibers and a plurality of orifices for hollow cross-section fibers. The difference between a pitch between holes in the width direction in the orifices for the solid cross-section fibers and a pitch between holes in the width direction in the orifices for the hollow cross-section fibers is 2 mm or less.SELECTED DRAWING: None
Patent JP-2019021402-A (JP)
Title: Vehicle battery pack
Inventor: KATO TAKUYA
IPC: H01M10/6555
Filed: 2017-07-12
Abstract: To provide a vehicle battery pack capable of suppressing a decrease in battery output at cold start.SOLUTION: A vehicle battery pack 1A includes a housing 2 having thermal conductivity, a plurality of batteries 3 arranged in an internal space 2a of the housing 2 and held by the housing 2, a heat storage member 4 directly thermally connected to at least each of the batteries 3 and the housing 2, accommodated in the housing 2, and having a larger amount of heat storage than the housing 2, a heater 9 accommodated in the housing 2 and heating the heat storage member 4, and a temperature adjuster 10 for performing temperature increase control for heating the heat storage member 4 with the heater 9 to raise the temperatures of the plurality of batteries 3.SELECTED DRAWING: Figure 1
Patent JP-2017186576-A (JP)
Title: Polybutylene terephthalate resin composition and molded article
Inventor: YAMANAKA YASUSHI
IPC: C08L67/02
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a polybutylene terephthalate resin composition excellent in fire retardancy, impact resistance, hydrolysis resistance, thermal discoloration resistance and releasability and a molded article thereof.SOLUTION: There is provided a polybutylene terephthalate resin composition containing (A) a polybutylene terephthalate resin of 50 to 80 pts.mass and (B) a polycarbonate resin of 20 to 50 pts.mass based on total 100 pts.mass of (A) and (B), and further (C) a brominated polycarbonate fire retardant of 5 to 40 pts.mass, (D) an antimony compound of 1 to 15 pts.mass and (E) a polyolefin mold release agent of 0.01 to 3 pts.mass based on total 100 pts.mass of (A) and (B), and the (D) antimony compound is a master batch with the (A) polybutylene terephthalate resin with concentration of the antimony compound of 30 to 90 mass%.SELECTED DRAWING: None
Patent JP-2019021199-A (JP)
Title: Control device and control method for mobile robot
Inventor: IKEDA HIROKI
IPC: G05D1/00
Filed: 2017-07-20
Abstract: To generate a candidate path that hinders deviation from a reference line in a case where a movement path for a mobile robot is generated on the basis of a reference line so as not to interfere with an obstacle.SOLUTION: A control device 10 for a mobile robot 20 comprises: an obstacle sensor 3; a path generation device 23 that generates a movement path on the basis of a detected obstacle; and a control unit 25 that controls the mobile robot 20 according to the movement path. The path generation device 23 comprises: a map generation unit 23a that generates a map indicating a position of the obstacle; a reference line generation unit 23b that generates a reference line for the path in the map on the basis of a command from outside; a candidate generation unit 23c that, in a case where the obstacle is present on the reference line, generates a plurality of candidate paths extending along the reference line and having respective portions bending toward the reference line; and a selection unit 23d that, from the plurality of candidate paths, selects as a movement path, the candidate path that does not interfere with the obstacle and that is highest in a degree of following the reference line.SELECTED DRAWING: Figure 3
Patent JP-2019020360-A (JP)
Title: Body recognition device, body recognition method and program
Inventor: TOU KOUSHIN
IPC: G01B11/00
Filed: 2017-07-21
Abstract: To track an object body with high precision even if the object body to be tracked is not recognized in a video image.SOLUTION: A body recognition device includes a tracking part 330 which estimates a position of an object body to be tracked at each time point from sensor data of a sensor 200 based upon a position of each object body at each time point detected by a body recognition part 310 from video data photographed by a photography device 100 and a position of each object body at each time pint detected by a sensor detection part 320, and the tracking part 330 estimates, when the object body to be tracked does not correspond to an object body detected by the body recognition part 310, the position of the object body to be tracked based upon the position of the object body detected by the sensor detection part 320 and corresponding to the object body to be tracked, and the position of the object body, at the shortest distance to the position of the corresponding object body, detected by the body recognition part 320.SELECTED DRAWING: Figure 5
Patent JP-2019023674-A (JP)
Title: Voice input device dealing with excess sound mixture
Inventor: KADAKA TAKAYUKI
IPC: G10L25/84
Filed: 2017-07-24
Abstract: To provide a voice input device which inputs uttered voice of a sound pressure area which is similar to breath sound or less than that even if excess sound that is unintentionally inputted occurs.SOLUTION: A voice input device comprises: an input sound discrimination device comprising excess sound discrimination means for discriminating excess sound which is larger than a prescribed sound pressure threshold larger than breath sound and is unintentionally inputted among voice data inputted to a microphone; and a reinput processor comprising reinput instruction means for urging voice reinput from a part before input of the excess sound on the basis of discrimination and reinput voice (voice data) substitution means for substituting the reinputted voice (or voice data) with the part before input of the excess sound.SELECTED DRAWING: Figure 1
Patent JP-2019026559-A (JP)
Title: Epidermis improver, and external composition for skin
Inventor: HIROTA AYAKO
IPC: A61K31/728
Filed: 2017-07-25
Abstract: To provide an epidermis improver or the like that can sufficiently improve epidermis function by utilizing medium molecular weight hyaluronic acid or salt thereof which enhances epidermal cell growth function.SOLUTION: A epidermis improver or the like of the present invention contains hyaluronic acid or salts thereof, in which number-average molecular weight of hyaluronic acid or salts thereof is 100,000 or more and 300,000 or less, and a ratio in which medium molecular weight hyaluronic acid having the molecular weight of 50,000 or more and 400,000 or less or salts thereof occupies in hyaluronic acid or salts thereof is 40% or more.SELECTED DRAWING: None
Patent JP-2019029389-A (JP)
Title: Optical circuit board
Inventor: NEURA TAKAYUKI
IPC: H01L31/02
Filed: 2017-07-26
Abstract: To provide a compact and highly functional optical circuit board.SOLUTION: An optical circuit board comprises: a wiring board 1 which has, on its surface, a first region 6 including a portion at which a first electrode 8 is located and a second region 7 including a portion at which an optical waveguide 20 is located; a first resin body 21 which is arranged over the first region 6 and the second region 7, and forms a lower clad 20a of the optical waveguide 20 in the second region 7; a second resin body 22 which is arranged on the first resin body 21 located at least in the second region 7, and forms a core 20b of the optical waveguide 20 in the second region 7; a third resin body 23 which is arranged only on the first resin body 21 located in the second region 7 so as to cover the second resin body 22, and forms an upper clad 20c of the optical waveguide 20; and an optical element 30 having, on its lower face, a second electrode 31 fixed to the first electrode 8 by a conductive member 9.SELECTED DRAWING: Figure 1
Patent JP-2019026616-A (JP)
Title: Bactericide for agricultural and horticultural use containing benzoxazinone compound as active ingredient
Inventor: HENMI SHINYA
IPC: A01N43/86
Filed: 2017-08-02
Abstract: To provide a novel bactericide for agricultural and horticultural use in crop production such as agriculture and horticulture.SOLUTION: A bactericide for agricultural and horticultural use contains a compound represented by formula (1) [where R is a hydrogen atom, a halogen atom, a Calkyl group or a Chaloalkyl group, X is a hydrogen atom, a halogen atom, a Calkyl group or a Chaloalkyl group].SELECTED DRAWING: None
Patent JP-2018011307-A (JP)
Title: Image handling device, image handling method and program
Inventor: MOROI SHOHEI
IPC: H04N1/00
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an image handling device or the like for providing an interface capable of also controlling specific hardware that an image forming apparatus includes, while maintaining efficiency of screen development.SOLUTION: The present invention relates to an image handling device comprising: an imaging part; a network interface that is connected with an external apparatus, over a network; a processor; and a storage part for storing a program to be executed by the processor. Upon receiving screen information transmitted from the external apparatus via the network interface, the program displays a condition setting screen for performing one or more kinds of condition settings for reading an image from a document by the imaging part on a display part of the image handling device based on the screen information and transmits the condition setting that is inputted via the condition setting screen to the external apparatus. Upon receiving execution instruction data generated by the external apparatus based on the condition setting for executing the reading of the image, based on the execution instruction data, the reading of the image from the document in the imaging part is executed.SELECTED DRAWING: Figure 6
Patent JP-2019026461-A (JP)
Title: Sheet processing device and image formation device
Inventor: WATANABE KIYOSHI
IPC: B65H9/00
Filed: 2017-08-03
Abstract: To accurately process a plurality of different portions in a sheet conveyance direction in the same sheet.SOLUTION: A punching part 220 performs a punching process where a hole is made in a sheet conveyed by conveyance roller pairs 211-213. A correction part 250, when the punching processes is performed at a first portion and a second portion different from each other in a sheet conveyance direction Cs in the same sheet, corrects deviation of the sheet before performing the punching process at the first portion and before performing the punching process at the second portion, respectively.SELECTED DRAWING: Figure 3
Patent JP-2019031595-A (JP)
Title: Laminate film, laminated laminate film and production method of laminated laminate film
Inventor: SHIBA YOSHITO
IPC: B32B37/02
Filed: 2017-08-07
Abstract: To provide a laminate film that can be readily unwound after once winding in roll and can be readily unwound because of excellent blocking resistance, and a laminate film that can be laminated by an extrusion laminate method of a polyolefin resin layer via the adhesive layer and having excellent light resistance.SOLUTION: A laminate film characterized in that an adhesive layer containing an acidic modified polyolefin resin containing 0.5 to 10 mass% of an unsaturated carboxylic acid component is formed on a base material film provided with a printed layer on a part of at least one surface.SELECTED DRAWING: None
Patent JP-2017199940-A (JP)
Title: Magnetic device
Inventor: HACHIYA KOJI
IPC: H01F27/24
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To suppress generation of heat while increasing the number of turns of a coil pattern in a substrate having a small number of layers.SOLUTION: A magnetic device 1 includes: a core composed of a magnetic body; a substrate 3 being composed of an insulator and having a plurality of through holes 3m, 3L, 3r through which individual projecting portions 2m, 2L, 2r of the core penetrate, and at least two layers of a first layer L1 and a second layer L2; first coil patterns 4a, 4b wound around the core in the first layer L1; a second coil pattern 4c wound around the core in the second layer L2; and through holes (interlayer connection means) 9a, 9b connecting the first coil patterns 4a, 4b in the first layer and the second coil pattern 4c in the second layer L2 and being composed of conductors. The first coil patterns 4a, 4b are narrower in width, are greater in the number of turns, and are greater in thickness as compared with those of the second coil pattern 4c.SELECTED DRAWING: Figure 3
Patent JP-2017196521-A (JP)
Title: Game machine
Inventor: KANEMOTO MITSUHIRO
IPC: A63F7/02
Filed: 2017-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine configured to allow a rotor to be rotated around an axis of a rotating shaft facing a horizontal direction, to allow a reflection part to visually recognize both of a real image and a false image of the rotor, and to devise a removal configuration to the outside from illumination means stored inside the rotor.SOLUTION: A performance operation device includes a rotor RD provided in a recessed part of a projection part of a front door. The rotor RD is rotatably provided in the recessed part of the projection part of the front door so as to face a width direction of the front door by its rotating shaft 161. Wiring L of an illumination board 190 stored inside the rotor RD passes through a cylindrical cylinder 190a and a guide cylinder 190b and is extended outside a casing 154.SELECTED DRAWING: Figure 11
Patent JP-2019035520-A (JP)
Title: Refrigeration cycle device
Inventor: SUZUKI SATOSHI
IPC: F25B6/02
Filed: 2017-08-10
Abstract: To provide a refrigeration cycle device capable of effectively using heat generated in a heat generation section when heating heat exchange target fluid.SOLUTION: A refrigeration cycle device 10 includes: a first heat exchange section 20 for heating heat exchange target fluid by using a high pressure refrigerant discharged from a compressor 11 as a heat source; a pressure reduction valve 13 for decompressing a refrigerant; a heating medium evaporator 15 for evaporating the decompressed refrigerant through heat exchange with a low stage side heating medium; a heat generating device 34 disposed in a low stage side heating medium circulation circuit 30 to heat the low stage side heating medium; a second heat exchanger 39 for heating the heat exchange target fluid by using the low stage side heating medium heated by the heat generating device 34 as a heat source; a flow regulating valve 35 for regulating a flow rate of the low stage side heating medium flowing into the heating medium evaporator 15 and a flow rate of the low stage side heating medium flowing into the second heat exchanger 39; and a flow rate control section 50c for controlling actuation of the flow regulating valve 35.SELECTED DRAWING: Figure 1
Patent JP-2019037924-A (JP)
Title: Heavy metal adsorbent and method for producing heavy metal adsorbent
Inventor: TAJIMA TAKATOSHI
IPC: B01J20/28
Filed: 2017-08-23
Abstract: To provide a heavy metal adsorbent using industry by-products, and a method for producing the heavy metal adsorbent.SOLUTION: A heavy metal adsorbent has steel slag. The steel slag is subjected to a heating process in which it is heated by: irradiation with microwaves; heating in an electric furnace; or heating by flame. Heating of the steel slag by the heating process forms the heavy metal adsorbent.SELECTED DRAWING: None
Patent JP-2019038422-A (JP)
Title: Drive unit for bicycle
Inventor: KAMEDA TAKESHI
IPC: B62M6/55
Filed: 2017-08-25
Abstract: To provide a drive unit for a bicycle which enables a plug to be easily removed from a connector.SOLUTION: A drive unit 40 for a bicycle includes a motor for assisting propulsion of the bicycle and includes: a housing 46 provided with the motor and supporting a crank shaft 42 of the bicycle; a circuit board housed in the housing; a wheel member 36 which faces a first side surface of the housing in an axial direction of the crank shaft and to which at least one of torque of the crank shaft and torque of the motor is transmitted; and at least one connector 49 provided at the housing and electrically connected with the circuit board. The connector is exposed to the first side surface side of the housing and is provided at a position that does not overlap with the wheel member when viewed from a direction parallel to the axial direction of the crank shaft.SELECTED DRAWING: Figure 2
Patent JP-2019039859-A (JP)
Title: Analyzer, analyzer display method and display program
Inventor: TAKASHIMA SHOICHI
IPC: G01R23/16
Filed: 2017-08-28
Abstract: To provide an analyzer and a display method and display program of the analyzer for producing display in such a way that correspondence between a signal component and a harmonics component is clarified.SOLUTION: The analyzer comprises: an FFT unit for performing FFT on observed data multiple times and computing periodically modulated coherence; a partial band addition unit for dividing the acoustic frequency direction of periodically modulated coherence into a plurality of acoustic frequency groups, adding the bands of periodically modulated coherence in the acoustic frequency for each band of the acoustic frequency groups, and computing band-added output in the acoustic frequency direction; a maximum value detection unit for detecting, for each periodic frequency of band-added output, a maximum value in the acoustic frequency direction and the index of a divided acoustic frequency group; a coloration processing unit for determining coloration when displaying the signal component and harmonics component obtained from the band-added output on the basis of the maximum value and the index; and a display generation unit for generating the history display of signal components and harmonics components.SELECTED DRAWING: Figure 5
Patent JP-2019038472-A (JP)
Title: Air blower for rear seat
Inventor: SAAI YASUHIRO
IPC: B60H1/00
Filed: 2017-08-28
Abstract: To provide an air blower for a rear seat, which is designed to reduce adverse effect on a frame.SOLUTION: A seat 6 has an air blower (RAS) 20 for a rear seat. The RAS 20 has a fan 22 disposed between a frame 31 and a skin layer. The RAS 20 has a member sectioning and forming an air passage 21 extending along outside of the frame 31 from the fan 22. The member is formed from a vertical duct 23 and a lateral duct 24. The RAS 20 has a member sectioning and forming an outlet from which air supplied from the air passage 21 is blown out toward the rear seat. The member is provided by the lateral duct 24. Adverse effect of the fan 22 and the air passage 21 on the seat frame 31 is reduced. Thus, the air blower for the rear seat can be provided, which blows out air toward the rear seat without impairing a basic function as the seat frame 31.SELECTED DRAWING: Figure 2