baber/WOPTO huggingface dataset:
Patent JP-2019060805-A (JP)
Title: Mixing degree determination method and mixing degree determination device
Inventor: CHO SHUNGYO
IPC: G01N21/27
Filed: 2017-09-28
Abstract: To provide a method for determining a mixing degree of mixed materials composed of a plurality of types of particulate matters and abnormality of the mixing degree.SOLUTION: A method for determining a mixing degree of mixed materials 50 composed of a plurality of types of particulate matters in different colors includes: a process (a) of supplying the mixed materials 50 via a conveyance part 3 to a following device; a process (b) of photographing the mixed materials 50 passing inside the conveyance part 3 via an observation window 35 to obtain a plurality of photographic images 53; a process (c) of selecting one type of particulate matters from among the plurality of types of particulate matters, and for calculating a total value of the number of pixels having the color of the selected particulate matters; a process (d) of calculating a ratio of a calculation result of the process (c) to the total value of the number of pixels included in the whole of the plurality of photographic images 53 as an actual measurement area ratio; and a process (e) of determining whether or not the actual measurement area ratio falls within a predetermined range, or for determining a mixing degree of the particulate matters on the basis of the actual measurement area ratio. Thus, it is possible to determine the mixing degree of the mixed materials and abnormality of the mixing degree.SELECTED DRAWING: Figure 2
Patent JP-2019061595-A (JP)
Title: Alarm system
Inventor: TANEMURA HIDEKI
IPC: G08B25/10
Filed: 2017-09-28
Abstract: To provide an alarm system capable of reliably notifying visually/hearing-impaired persons of occurrence of a disaster, and grasping whether or not disaster victims have recognized occurrence of the disaster and started an evacuation action.SOLUTION: An alarm system (10) includes: a main body (11) with a function of detecting disaster information (S1) and transmitting a disaster occurrence signal (S2); odor generators (12, 22) for emitting odor with irritation upon reception of the disaster occurrence signal (S2) from the main body (11); an information transmission apparatus for transmitting information on the disaster to an apparatus (14) carried by a user, such as a lodger; and an apparatus transmitting an information signal from the apparatus (14) carried by the user to the main body (11).SELECTED DRAWING: Figure 1
Patent JP-2019061189-A (JP)
Title: Teaching material authoring system
Inventor: HAGA HIROAKI
IPC: G09B7/02
Filed: 2017-09-28
Abstract: To provide a teaching material authoring system capable of appropriately grading or evaluating when artificial intelligence is used for a learning support system.SOLUTION: A teaching material authoring system includes: a text conversion unit for converting contents answered by a trainee to a given question into text data by a function of artificial intelligence; a text modification unit capable of correcting, by the trainee, the text data converted by the text conversion unit; a model answer storage unit for storing at least one model answer to the question; and a meaning approximation determination unit for determining, by a function of artificial intelligence, the degree of approximation by which the meaning of the answer of the trainee as a language approximates the meaning as the language of the model answer.SELECTED DRAWING: Figure 2
Patent JP-2019064043-A (JP)
Title: Liquid cartridge and system
Inventor: TAKAHASHI HIROAKI
IPC: B41J2/175
Filed: 2017-09-29
Abstract: To reduce the possibilities that a part to be irradiated of a liquid cartridge may be broken.SOLUTION: An ink cartridge 30 to be mounted on a cartridge mounting part comprises a housing 31 having a first storage chamber 32 for storing ink, an upper wall 39, and dousers 67 having light-shielding parts 67A for shielding light irradiated from a lateral direction. The dousers are turnably supported by the housing on a first position where a protrusion length from the upper wall is L1 and on a second position where a protrusion length from the upper wall 39 is L2 shorter than L1. The dousers are positioned at the second position in a state where force from the outside is not applied thereto. The dousers comprise parts 67C to be contacted which are applied with external force from the front side to move the dousers from the second position to the first position.SELECTED DRAWING: Figure 6
Patent JP-2019065740-A (JP)
Title: Variable displacement compressor
Inventor: KANAI HIROSHI
IPC: F04B27/18
Filed: 2017-09-29
Abstract: To provide a variable displacement compressor which reduces a housing region forming a passage and attains structural simplification by eliminating the need to provide two passages communicating to a control pressure chamber at a downstream side of a pressure control valve, and consolidating the passages which are opened in the control pressure chamber, into one.SOLUTION: A branch passage 43 which is branched from a downstream side of a pressure control valve in an air supply passage 40 and communicates to a suction chamber is provided. A cartridge valve 51 which includes a channel (a hole 52 of a valve body 53 and an internal passage 58 of a stopper 55) allowing a working fluid to flow from an upstream side to the downstream side and moves in accordance with a differential pressure between a pressure Pce at the downstream side of the pressure control valve and a pressure Pc in a control pressure chamber 4 is provided on the air supply passage 40, such that an opening degree of communicating the control pressure chamber 4 with the branch passage 43 via a portion of the air supply passage 40 at a downstream side of the cartridge valve 51 can be adjusted in accordance with a position of the cartridge valve 51.SELECTED DRAWING: Figure 6
Patent JP-2019062788-A (JP)
Title: Methods for producing 1,5-pentanediol by genetically engineered microorganisms
Inventor: MIYATAKE REI
IPC: C12P13/00
Filed: 2017-09-29
Abstract: To provide methods for producing 5-aminopentanol and 1,5-pentanediol from sugars as cheap and stable raw materials.SOLUTION: The invention provides a recombinant microorganism characterized in that the microorganism is genetically engineered to elicit hyperproduction of at least one enzyme selected from the group consisting of L-lysine decarboxylase, putrescine aminotransferase and aldehyde reductase. The invention also provides a production method by using the recombinant microorganism.SELECTED DRAWING: None
Patent JP-2018186066-A (JP)
Title: Substrate for organic el device, organic el device, and manufacturing method of substrate for organic el device
Inventor: YAMAZAKI YASUO
IPC: H05B33/02
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for an organic EL device and an organic EL device capable of reducing occurrence of leakage current.SOLUTION: A substrate 1 for an organic EL device having a transparent plate, a high refractive index layer 4, and a transparent conductive layer 5 in this order in the thickness direction includes a concave groove portion 6 for separating the transparent conductive layer 5 into at least a first region R1 and a second region R2, and the thickness of the transparent conductive layer 5 is t1 (μm), and when the minimum width of the concave groove portion 6 is w1 (μm), and the maximum depth of the concave groove portion 6 with reference to the surface 5a of the transparent conductive layer 5 on the side opposite to the high refractive index layer 4 is d1 (μm), the relations t1≤d1 and d1/{(w1)}<0.1 are satisfied.SELECTED DRAWING: Figure 2
Patent JP-2019065164-A (JP)
Title: Thermoplastic resin film, melting bag and packaged hot melt adhesive
Inventor: SOMEYA HISASHI
IPC: C09J11/08
Filed: 2017-09-29
Abstract: To provide a thermoplastic resin film excellent in melting property, antiblocking property, and internal visibility, having no breakage of a melting bag at an end of a heat deposition location even when the thermoplastic resin film is pulled when the melting bag is formed, i.e. excellent in bag breaking resistance, and suitable for forming the melting bag for packaging a hot melt adhesive, the melting bag manufactured using the same, and a packaged hot melt adhesive.SOLUTION: There is provided a thermoplastic resin film containing at least one kind of resin selected from a group consisting of a polyethylene resin and an ethylene-vinyl acetate copolymer resin, in which (1) an embossment shape is formed on at least a single surface, and ten point average roughness Rzjis of a surface having the embossment is 10 to 200 μm, and (2) melting point is 75 to 120°C.SELECTED DRAWING: None
Patent JP-2019063945-A (JP)
Title: Cooling device for machine tool main spindle
Inventor: IKEDA NAOHIRO
IPC: B23B19/02
Filed: 2017-10-02
Abstract: To enable a main spindle and a bearing to be prevented from being excessively cooled during stopping of the main spindle.SOLUTION: A main spindle 8 is a double cylinder provided with a boring spindle 9 for gripping a tool holder 7 and a W-axis spindle 16 arranged outside the boring spindle. The W-axis spindle 16 is held in a bearing 18 provided in a housing 17. The boring spindle 9 has a partition cylinder part 38 arranged at an outer periphery side thereof and a bush rod 20 provided inside the spindle. The partition cylinder part 38 has a plurality of divided cylinder parts divided into a plurality of pieces in a longitudinal direction. A forward-side cooling passage 42 for supplying coolant, provided inside the partition cylinder part 38, is communicated with a forward-side cooling groove 39 provided at an outer periphery side thereof through a communication hole 44, so that the coolant is returned rearward through a backward-side cooling groove 40 provided at the outer periphery side. The housing 17 is provided with an external cylinder cooling passage 51 through which the bearing 18 is cooled with coolant from the outside. During stopping of the main spindle 8, cooling through the forward-side cooling passage 42 is stopped, and cooling through the external cylinder cooling passage 51 is stopped after predetermined time elapses.SELECTED DRAWING: Figure 4
Patent JP-2019065633-A (JP)
Title: Earthquake design method of shaft
Inventor: YAMAMOTO SHUICHI
IPC: E21D8/00
Filed: 2017-10-03
Abstract: To provide an earthquake design method of a shaft capable of rationally performing seismic design on a shaft having a defect portion in a shaft body planned to be built in the ground.SOLUTION: An earthquake design method for a shaft for constructing a shaft having a defect portion in a shaft body in the ground has a step of modeling in two dimensions as a vertical beam having equivalent rigidity in the vertical direction of the shaft body, and calculating an earthquake response value, a step of estimating the shear capacity of the shaft body, and a step of evaluating the aseismatic performance by comparing the estimated shear resistance with the response value. The shear strength of the shaft body is estimated based on the reduction rate preset according to the aperture rate calculated based on the elevation of the shaft body projected on the short side of the shaft body and the maximum length in the direction parallel to the short side at the defect portion, and the shear strength of the entire cross section in plan view with no defect portion in the shaft body.SELECTED DRAWING: Figure 1
Patent JP-2019070930-A (JP)
Title: Abnormality detection device and abnormality detection method
Inventor: SHIBUYA HISAE
IPC: G05B23/02
Filed: 2017-10-06
Abstract: To make it easy to specify a sensor related to an abnormality even if a large number of abnormal periods are detected in abnormality detection based on a plurality of time-series sensor signals.SOLUTION: In an abnormality detection device 100, an abnormality detection unit 110 detects an abnormality of a sensor signal at each time by comparing an anomaly measure calculated from a plurality of time-series sensor signals with a threshold. A related sensor identification unit 111 extracts an abnormal period in which an abnormality is continuously detected, calculates an isolation degree indicating deviation from learning data for each abnormal period, and specifies the related sensor that has caused the abnormality detection based on the isolation degree. A diagnostic information presentation unit 112 classifies the abnormal period into a plurality of clusters based on the degree of similarity of the isolation degree, estimates that the importance is higher as the number of abnormal periods included is larger, and ranks and presents diagnostic support information.SELECTED DRAWING: Figure 1
Patent JP-2019069106-A (JP)
Title: Sealing structure of game machine member, and game machine
Inventor: NISHIHARA YASUO
IPC: A63F5/04
Filed: 2017-10-11
Abstract: To provide sealing structure of a game machine member that allows trace to be formed in a wide range in a sealing member and prevents the trace from being erased easily in fraudulent access while preventing plastic deformation from being generated in the sealing member when regularly fitting the sealing member into a sealing hole.SOLUTION: Sealing structure of a game machine member includes a sealing hole insertion part 110 having an engagement part 111c for engaging to a predetermined place in a sealing hole α and a sealing member side contact part 110a abutting on a game machine member side contact part α, and a head part 120 having a flange part 122 provided in a base end side of the sealing hole insertion part 110 as a sealing member 100, and the sealing hole insertion part 110 is made of a synthetic-resin-based material having higher strength than a synthetic-resin-based material for forming the heat part 120.SELECTED DRAWING: Figure 5
Patent JP-2019073761-A (JP)
Title: Vapor deposition mask substrate, manufacturing method for the same, manufacturing method for vapor deposition mask and manufacturing method for display device
Inventor: SHINNO MIKIO
IPC: G09F9/00
Filed: 2017-10-13
Abstract: To provide a vapor deposition mask substrate, a manufacturing method for the same, a manufacturing method for a vapor deposition mask, and a manufacturing method for a display device capable of enhancing accuracy of a pattern formed by vapor deposition.SOLUTION: Cross sections of a metal plate along a width direction DW at respective positions in a length direction DL of the metal plate have shapes which differ from each other. Each cross section has a wavy shape with repetition of irregularities in the width direction of the metal plate. A length in the width direction DW on a surface of the metal plate is defined as a surface distance and the minimum value of the surface distances at respective positions in the length direction of the metal plate is defined as a minimum surface distance. Ratios of differences between the surface distance and the minimum surface distance at each position in the length direction of the metal plate to the minimum surface distance are defined as extension rates in the width direction. In the metal plate, a maximum value of the extension rates in the width direction is equal to or less than 2×10.SELECTED DRAWING: Figure 4
Patent JP-2019072812-A (JP)
Title: Electric operating machine
Inventor: KATO SHIGERU
IPC: B25B21/00
Filed: 2017-10-17
Abstract: To provide an electric operating machine configured to control rotation of a motor according to operation amounts of an operation part, in which a controlling property that the motor can be driven at the maximum rotation rate can be set as a controlling property for the motor, even if the operation amounts of the operation part are small.SOLUTION: The electric operating machine comprises: a motor; an operation part; a control part for controlling rotation of the motor according to operation amounts of the operation part; and a setting part that can selectively set one of a plurality of preregistered controlling properties as a controlling property for the motor by the control part. One of the plurality of controlling properties which can be set in the setting part is a specific controlling property in which a control range in which the rotation rate of the motor reaches the maximum rotation rate from the minimum rotation rate is equal to 50% or less of an effective operation range, within the effective operation range in which the motor can be driven by operation of the operation part.SELECTED DRAWING: Figure 2
Patent JP-2019072278-A (JP)
Title: Game machine
Inventor: YAMAMOTO KAZUNORI
IPC: A63F7/02
Filed: 2017-10-17
Abstract: To provide a game machine configured to facilitate the verification of the authenticity of programs for implementing specifications of game properties and programs for preventing fraudulent conduct.SOLUTION: A plurality of first processing programs at least includes interruption processing. In the interruption processing, a plurality of second processing programs is configured to be performable. In a prescribed program in the plurality of second processing programs, a prescribed register set to refer to a first information storage area is used. In a specific program different from the prescribed program in the plurality of second processing programs, a prescribed register set to refer to a second information storage area is configured to be used.SELECTED DRAWING: Figure 67
Patent JP-2019073653-A (JP)
Title: Polystyrene foam particles for bead cushioning material nad foamable polystyrene resin particles
Inventor: IIDA ATSUSHI
IPC: C08J9/224
Filed: 2017-10-18
Abstract: To provide: polystyrene foam particles for a bead cushioning material which can maintain excellent cushioning properties even when used for a long time or repeatedly and, further, offers good sitting feeling and touch; and foamable polystyrene resin particles.SOLUTION: The polystyrene foam particles for a bead cushioning material comprise polystyrene foam particles which has an expansion ratio of 20 to 50, a ratio of particles whose particle sizes fall in a fluctuation range of the average particle size±10% is 80% or more, and a Z average molecular weight of 500,000 or more, preferably 500,000 to 950,000, and have a settling rate of less than 9.5%.SELECTED DRAWING: None
Patent JP-2019078218-A (JP)
Title: Submerged pump
Inventor: FUKUMORI HIDEO
IPC: F04D29/043
Filed: 2017-10-24
Abstract: To provide a submerged pump capable of suppressing the corrosion of not only a rotary shaft, but also an impeller.SOLUTION: A submerged pump 100 is equipped with a metallic rotary shaft 2 driven to rotate; a metallic impeller 7 attached to one end of the rotary shaft 2 while being electrically connected to the rotary shaft 2; a pump chamber 3 in which the impeller 7 is disposed; a sacrificial electrode 8 which is entirely stored in the inside of the rotary shaft 2 while being electrically connected to the rotary shaft 2, and is formed by a metallic material that is baser than the rotary shaft 2 and the impeller 7; and an introduction passage 9a which communicates the sacrificial electrode 8 and the pump chamber 3 to introduce water in the pump chamber 3 to the sacrificial electrode 8.SELECTED DRAWING: Figure 1
Patent JP-2019077344-A (JP)
Title: Movable body speed display warning device and movable body to which warning device is installed, and zone in which warning device and movable body are recommended or obliged
Inventor: OGURI YUKIO
IPC: B60R11/02
Filed: 2017-10-25
Abstract: To provide a movable body which can co-exist with persons in such a manner that traffic accidents are reduced and a society such that persons and a movable body can co-exist with each other is created, and a movable body speed display warning device which is installed to the movable body.SOLUTION: A movable body speed display warning device having a portable communication terminal which is located toward an inside of a movable body, and an external unit which is located so that an external display screen can be seen from an external side of the movable body. The portable communication terminal has a speed-related software having a speed input part and a speed measurement part, and an inside display screen which displays said speed. The external unit has: an available software selection part which accesses a specific speed-related software; a display limitation part which does not perform displaying on the inside display screen other than a specific screen; and an external display screen which performs mirroring of the inside display screen. Further, provided are a movable body to which the above-said warning device is installed, and a zone in which movement of the movable body is recommended or obliged.SELECTED DRAWING: Figure 1
Patent JP-2019077143-A (JP)
Title: Molding die for ceramic molded body, and method for producing ceramic molded body using the molding die
Inventor: KOBAYASHI HIROAKI
IPC: B28B7/44
Filed: 2017-10-27
Abstract: To obtain a perfect molded body without generating cracks upon production of a ceramic molded body with a complicated shape such as a screw.SOLUTION: Provided is a molding die 1 for a ceramic molded body where slurry is filled and a molded body is obtained by a gel casting process, comprising: die parts 6A, 6B to be filled with the slurry; and a filling port 4 and a suction port 8 communicated with the die parts, and the inside of the die parts is communicated with the outer air only via the filling port and the suction port.SELECTED DRAWING: Figure 1
Patent JP-2019081470-A (JP)
Title: Air-conditioning control system
Inventor: OHASHI YOTA
IPC: B60H1/22
Filed: 2017-10-31
Abstract: To provide an air-conditioning control system which can avoid shortage of a charging amount of a battery necessary for execution of pre air-conditioning.SOLUTION: An air-conditioning control system 1 includes a vehicular air-conditioner 15 which can execute pre air-conditioning that air-conditions the inside of a cabin before an occupant rides in it, and a battery 17a that supplies drive power to the vehicular air-conditioner 15. The air-conditioning control system 1 includes a destination acquisition unit 14a that acquires a destination of a vehicle and a necessary SOC prediction unit 14d that predicts necessary SOC necessary for executing pre air-conditioning in the destination to making an in-cabin temperature reach a target temperature. The air-conditioning control system 1 includes a charging amount control unit 16a that controls a charging amount of the battery 17a so that a charging amount at the time point when the vehicle arrives at the destination is equal to or more than a target power amount.SELECTED DRAWING: Figure 2
Patent JP-2019081681-A (JP)
Title: Production method of optical fiber, and production method of base material of optical fiber
Inventor: ARAI SHINICHI
IPC: C03B37/012
Filed: 2017-10-31
Abstract: To provide a low-cost production method of an optical fiber that can suppress degradation of location accuracy of a core and a low refractive index part and is suitable for elongation and improvement of productivity.SOLUTION: An optical fiber includes a plurality of core parts, a clad part, a low refraction index part that has a lower refractive index than the clad part and is arranged between the nearest neighboring core parts among a plurality of the core parts in the clad part. A production method of the optical fiber has the following steps. A plurality of core rods having a core forming part to become the core part and a low refractive index member to become the low refractive index part are arranged in a glass pipe to become a part of the clad part. Fine particles of glass are filled in a gap between the glass pipe, a plurality of the core rods and the low refractive index member. After the gap in which the fine particles of glass are filled is vacuumed, the glass pipe, a plurality of the core rods, the low refractive index member, and the fine particles of glass are melted by heating to sinter the fine particles of glass and then the glass fiber is drawn.SELECTED DRAWING: Figure 3