baber/WOPTO huggingface dataset:
Patent JP-2020139993-A (JP)
Title: Text data voice reproduction device and text data voice reproduction program
Inventor: TASHIRO YUSUKE
IPC: G09B19/06
Filed: 2019-02-27
Abstract: To improve understanding of text contents by school children by reproduction of voice data in which the output of Japanese voice data is prioritized, when the school children, who need a learning support, perform learning of texts in which Japanese language and non-Japanese language are mixed.SOLUTION: A text data voice reproduction device 100 comprises: a partitioned text data extracting unit 22 for extracting partitioned text data KTD from text data TD; a character code discriminating unit 24 for discriminating a character code given to character data in the partitioned text data KTD; a Japanese voice data generation engine NOE; a non-Japanese voice data generation engine HOE; a character code rate calculation unit 25 for calculating a rate RT of Japanese language of the character data constituting the partitioned text data KTD; a voice data generation engine selecting unit 26; and an output unit 30 for outputting Japanese voice data NOD and non-Japanese voice data HOD which are generated by either one of the engines.SELECTED DRAWING: Figure 1
Patent JP-2020141509-A (JP)
Title: Power generation control system
Inventor: KOFUJI KENTARO
IPC: H02J3/38
Filed: 2019-02-28
Abstract: To provide a power generation control system that suppresses increase in a maintenance cost caused by a control action.SOLUTION: A power generation control system for controlling a plurality of power generation facilities, comprises: a calculation unit that calculates a maintenance cost for the plurality of power generation facilities, the maintenance cost fluctuating in accordance with a control action on a power output value of each of the plurality of power generation facilities; and a control unit that controls the power output value of each of the plurality of power generation facilities on the basis of the maintenance cost calculated by the calculation unit.SELECTED DRAWING: Figure 2
Patent JP-2020137898-A (JP)
Title: Joint ring structure and movable type catheter
Inventor: SHIMA TATSUYA
IPC: A61B1/008
Filed: 2019-02-28
Abstract: To provide a joint ring structure enlarging an angle of swing while suppressing abrasion and deformation.SOLUTION: A joint ring structure includes plural joint rings 5 disposed sequentially adjacent to each other in an axis direction so that the joint rings are extended from a base end to a distal end. Each joint ring 5 includes a pair of base end crest parts 52 formed on a base end side so as to protrude and disposed nearly symmetrically against an axis, and a pair of distal end crest parts 52'formed on a distal end side so as to protrude and disposed at positions corresponding to the base end crest parts 52. The joint rings 5 are combined each other with plural wires and deflected by pulling a part of the wires toward the base end.SELECTED DRAWING: Figure 3A
Patent JP-2020140606-A (JP)
Title: Sentence search method, sentence search device, and program
Inventor: HAKATA KOJI
IPC: G06F16/30
Filed: 2019-03-01
Abstract: To provide a sentence search method, a sentence search device, and a program that can search for a sentence that corresponds to contents appropriately.SOLUTION: A sentence search device 100 includes: a calculation unit 121 that calculates, when calculating similarity according to preset criteria between a specific sentence and a search object sentence, according to a length of the search object sentence, similarity; and a search unit 122 that searches, based on the similarity, for the search object sentence. The similarity is calculated so that a value of the similarity increases as similarity between contents of the specific sentence and contents of the search object sentence increases.SELECTED DRAWING: Figure 11
Patent JP-2020144485-A (JP)
Title: Information processing apparatus, image formation apparatus, and control method and program for information processing apparatus
Inventor: KOJIMA NOBUYUKI
IPC: G06F16/901
Filed: 2019-03-04
Abstract: To retrieve a data file saved in an access-restricted first storage part without accessing the first storage part.SOLUTION: An information processing apparatus comprises: a first storage part which can save a plurality of data files, and is access-restricted with identification information; a second storage part which stores management information linked to the data files saved in the first storage part, and is not access-restricted with the identification information; and a retrieval part which uses a keyword to retrieve the management information in the second storage part, and thus extracts the data files including the keyword without accessing the first storage part.SELECTED DRAWING: Figure 5
Patent JP-2020143704-A (JP)
Title: Refrigerant pipe and air conditioner
Inventor: SATO TAKESHI
IPC: F25B41/00
Filed: 2019-03-05
Abstract: To provide a refrigerant pipe which can inhibit water droplets occurring in a metal pipe having a high electric potential from contacting with a metal pipe having a low electric potential.SOLUTION: A refrigerant pipe 10 includes: a first metal pipe 11; a second metal pipe 12 joined to the first metal pipe 11, disposed above the first metal pipe 11, and having an electric potential higher than the first metal pipe 11; and a drip-proof member 13 which blocks downward flow of water droplets W from a second surface 12a, which is exposed to the outside, of the second metal pipe 12 at a position above a first surface 11a, which is exposed to the outside, of the first metal pipe 11.SELECTED DRAWING: Figure 1
Patent JP-2020037671-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: MORI TAKANORI
IPC: C09K19/12
Filed: 2019-03-05
Abstract: To provide a liquid crystal composition that satisfies at least one characteristic selected from such characteristics as a high upper limit temperature, a low lower limit temperature, a low viscosity, an appropriate optical anisotropy, a great negative dielectric anisotropy, a high specific resistivity, a high stability against light, a high stability against heat, or has a proper balance between at least two characteristics; and an AM element containing the composition.SOLUTION: A liquid crystal composition contains at least one compound selected from a compound having a monovalent group as a first additive, and may contain a specific compound having a great negative dielectric anisotropy as a first component, a specific compound having a high upper limit temperature or a low viscosity as a second component, or a specific compound having a polymerizable group as a second additive.SELECTED DRAWING: None
Patent JP-2020144547-A (JP)
Title: Communication terminal, communication system, logging method, and program
Inventor: KOYAMA TAIRA
IPC: G06Q10/00
Filed: 2019-03-05
Abstract: To provide a communication terminal capable of identifying defects pointed out by a user.SOLUTION: A communication terminal 10aa that sends and receives content data via a network with other communication terminal 10db, comprises: a defect occurrence reception unit 21 for accepting, from a user, an input that a defect has occurred; a defect occurrence information transmission unit 22 for transmitting defect occurrence information regarding the defect occurrence to a management system that manages communications when the defect occurrence reception unit accepts the input indicating that the defect has occurred; and a terminal logging unit 24 for logging information on the communication status in the terminal log of the communication terminal while communicating with the other communication terminal, and further adding the defect occurrence information to the terminal log of the communication terminal.SELECTED DRAWING: Figure 1
Patent JP-2020055287-A (JP)
Title: Thermal transfer sheet, thermal transfer printer and cleaning method of thermal head
Inventor: ITO TAKASHI
IPC: B41M5/40
Filed: 2019-03-06
Abstract: To provide a thermal transfer sheet capable of preventing foil peeling at a detection mark part, with high thermal head cleaning properties, and capable of effectively preventing an irregularity from occurring at a printed matter, and also to provide a thermal transfer printer suitable for using the thermal transfer sheet and a cleaning method of a thermal head.SOLUTION: A thermal transfer sheet includes a base material 11, and a dye layer 12 and a transfer layer 13 field-sequentially on one side of the base material 11. The thermal transfer sheet further includes a detection mark 14 at least at one location from among an unwinding initiation region, a vicinity of a boundary between the unwinding initiation region and the dye layer, and a non-transfer region in a vicinity of a boundary between the dye layer 12 and the transfer layer 13, which is on the other side of the base material 11. The detection mark 14 includes a filler with an average particle diameter of 0.3 μm or larger.SELECTED DRAWING: Figure 1
Patent JP-2020143231-A (JP)
Title: Blocked polyisocyanate composition, aqueous coating composition and coating film
Inventor: SHINOMIYA KIE
IPC: C08G18/48
Filed: 2019-03-07
Abstract: To provide a blocked polyisocyanate composition which is readily dispersed in water and has excellent compatibility with a main agent and gives a coating film having good curability and water resistance.SOLUTION: There is provided a blocked polyisocyanate composition which is obtained from (A) an isocyanate component, (B) an active hydrogen group-containing hydrophilic compound, (C) a polyol and (D) a pyrazole-based compound and satisfies the following conditions (1) to (3): (1) the mass ratio ((A)/(B)) of a structural unit derived from the isocyanate component (A) to a structural unit derived from the active hydrogen group-containing hydrophilic compound (B) is 50/50 or more and 90/10 or less, (2) the content of a structural unit derived from the polyol (C) is 1 mass% or more and 20 mass% or less based on the total amount of the blocked polyisocyanate composition and (3) a free isocyanate group of the isocyanate component (A) does not substantially exist.SELECTED DRAWING: None
Patent JP-2020143748-A (JP)
Title: Cross roller bearing
Inventor: KAWAKAMI YUICHIRO
IPC: F16C43/06
Filed: 2019-03-07
Abstract: To provide a cross roller bearing in which a roller insertion work can be performed efficiently in assembly.SOLUTION: In a cross roller bearing in which an outer ring 1 and an inner ring 2 are integrally formed, and rollers 3 are arranged in a fully rollable state, a roller insertion hole 1c of the outer ring 1 is provided so that its center line C extends in a direction (a tangential direction of a pitch circle P) consistent with a tangent line T of the pitch circle P of the roller 3, and therefore, during a roller insertion work in assembly, force pressing the inner ring 2 in the radial direction does not act on the roller 3 pushed in from the roller insertion hole 1c of the outer ring 1, and the roller 3 is smoothly delivered between the outer ring 1 and the inner ring 2.SELECTED DRAWING: Figure 2
Patent JP-2019154437-A (JP)
Title: Method for producing tofu using enzyme, composition for coagulating soymilk, tofu coagulating agent
Inventor: SATO HIROAKI
IPC: A23L11/00
Filed: 2019-03-08
Abstract: To provide: means for delaying the coagulation of soymilk without the use of emulsifier; a method for producing tofu using said means; a composition for coagulating soymilk; and a tofu coagulating agent.SOLUTION: Provided is a method for producing tofu comprising mixing of a soymilk having a property of delayed coagulation, modified by the action of lipase and/or phospholipase, and a coagulating agent emulsified by the action of lipase and/or phospholipase on a coagulating agent and an edible oil.SELECTED DRAWING: None
Patent JP-2019216584-A (JP)
Title: Power control circuit and power generation system including the same
Inventor: ONISHI ATSURO
IPC: H02P9/00
Filed: 2019-03-08
Abstract: To provide a power control circuit that can perform maximum power point tracking control with low power consumption and a power generation system including the same.SOLUTION: The power control circuit includes a converter 4, a signal generation circuit 7, a power measurement processing unit 5, and a control circuit 6. The converter 4 has a switching circuit and transforms an output voltage of a generator. The signal generation circuit 7 operates the switching circuit of the converter 4. The power measurement processing unit 5 measures power generated by the generator on the basis of the output voltage of the generator 2 and the operation of the switching circuit. The control circuit 6 controls the signal generation circuit 7 so as to maximize the generated power.SELECTED DRAWING: Figure 1
Patent JP-2020145382-A (JP)
Title: Imprint system, replica mold manufacturing installation, and manufacturing method of goods
Inventor: MURAKAMI YOSUKE
IPC: H01L21/027
Filed: 2019-03-08
Abstract: To provide an imprint system advantageous for balancing suppression of imprint material exudation, and superposition accuracy of a die and a board.SOLUTION: An imprint system 100 has a replica mold manufacturing installation (mold imprint device 10M) for manufacturing a replica mold, i.e., a replica of a master mold, by performing first imprint processing, an imprint device (board imprint device 10W) performing second imprint processing for bringing the replica mold into contact with the imprint material on the shot region of the board and patterning, and a control section (management device 20) for controlling first imprint conditions, i.e., the imprint conditions of the first imprint processing, and second imprint conditions, i.e., the imprint conditions of the second imprint processing, where the control section corrects the first imprint conditions, on the basis of the superposition conditions of a pattern formed on the shot region by the second imprint processing, and the shot region.SELECTED DRAWING: Figure 1
Patent JP-2020034890-A (JP)
Title: Translucent resin sheet, projection display, and movable body
Inventor: YAMAMOTO KATSUHIRO
IPC: G02B5/30
Filed: 2019-03-11
Abstract: To provide: a translucent resin sheet allowing projection of an outgoing beam emitted from a projection display onto a screen with a color tone as designed even when attached in a curved state as a translucent cover member that transmits the outgoing beam; and a projection display and a movable body that comprise the translucent resin sheet and have excellent reliability.SOLUTION: A translucent resin sheet is used as a translucent cover member that transmits an outgoing beam emitted from a projection display, and includes: a resin layer 3 comprising a resin material as a main material; and a hard coat layer 5 laminated on at least one face (top face) of the resin layer 3. A thickness direction phase difference (Rth) at a measurement wavelength of 543 nm is 145 nm or less. A relational expression (1), Re440-Re660<40 nm, is satisfied, where Re440 [nm] refers to a phase difference at a measurement wavelength of 440 nm, and Re660 [nm] refers to a phase difference at a measurement wavelength of 660 nm.SELECTED DRAWING: Figure 3
Patent JP-2020147722-A (JP)
Title: Manufacturing method of porous film
Inventor: YAMADA TAKAHIRO
IPC: C08F255/02
Filed: 2019-03-15
Abstract: To provide a porous film having excellent gas permeability, film appearance and mechanical characteristics, and furthermore having excellent affinity with an electrolytic solution.SOLUTION: A manufacturing method of a porous film having the porosity of 46 to 80% includes the steps of: (1) obtaining a melt kneaded subject by melting and kneading specific particles (S) and a plasticizer; (2) obtaining a sheet by forming the melt kneaded subject into a sheet shape; (3) obtaining a stretched film by stretching the sheet; (4) removing the plasticizer from the stretched film; and (5) performing a heat treatment to the stretched film after the (4).SELECTED DRAWING: None
Patent JP-2020156161-A (JP)
Title: Fc type 3-level power conversion device
Inventor: OI KAZUNOBU
IPC: H02M7/483
Filed: 2019-03-19
Abstract: To charge both a flying capacitor and a filter capacitor in an FC-type 3-level power conversion device without outputting current to the outside of the device.SOLUTION: Based on a comparison between a flying capacitor voltage Vfc and 1/2 of a filter capacitor voltage Va on a high-pressure side, a comparison between the filter capacitor voltage Va on the high-pressure side and the flying capacitor voltage Vfc + a filter capacitor voltage Vb on a low-pressure side, a comparison between the flying capacitor voltage Vfc and the filter capacitor voltage Vb on the low-pressure side, and a comparison between the filter capacitor voltage Vb on the low voltage side or the filter capacitor voltage Va on the high voltage side and the filter capacitor voltage command value, first to fourth semiconductor switching elements T1 to T4 are turned on or off to pass current through a path containing a filter reactor L, and a flying capacitor FC and a filter capacitor C2 on the low-voltage side or a filter capacitor C1 on the high-voltage side is charged to a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2020153922-A (JP)
Title: Battery state evaluation device
Inventor: TSUCHIYA SHINGO
IPC: G01R31/385
Filed: 2019-03-22
Abstract: To provide a battery state evaluation device capable of determining a battery state more accurately.SOLUTION: A battery state evaluation device is provided, comprising a voltage detection unit for detecting a battery voltage, a current detection unit for detecting a battery current, and a battery evaluation unit configured to evaluate a current state of a battery as compared to an initial state of the battery based on the detected battery voltage and battery current.SELECTED DRAWING: Figure 1
Patent JP-2020153508-A (JP)
Title: Backflow prevention device
Inventor: IHASHI TAKUMI
IPC: F16K15/03
Filed: 2019-03-22
Abstract: To provide a backflow prevention device capable of preventing normal flow of gas from being disturbed in normal use, and capable of preventing fluid from flowing back in backflow.SOLUTION: A backflow prevention device 15 is used by being attached to a part to be attached by retrofitting. The backflow prevention device 15 comprises a cylindrical device body 21 attached to the part to be attached, and the device body 21 has an annular valve seat part 20 on a front surface. The device body 21 is provided with a valve body 22 that is in contact with and separated from the valve seat part 20 so as to be rotatable in a front-rear direction. There is a gap 70 between the valve body 22 and the valve seat part 20 in normal use, but the gap 70 disappears in backflow.SELECTED DRAWING: Figure 1
Patent JP-2019171862-A (JP)
Title: Laminate and packaging material composed of the laminate
Inventor: YAMADA KENICHI
IPC: B32B27/32
Filed: 2019-03-22
Abstract: To provide a laminate having printability and strength, with less environmental load.SOLUTION: A laminate at least includes a substrate and a heat seal layer of a heat sealable polyethylene layer. The substrate and the heat seal layer are configured with a same material. The substrate has received a drawing process. The same material is polyethylene. The substrate and the heat seal layer contain a biomass-derived polyethylene.SELECTED DRAWING: Figure 1
Patent JP-2020159692-A (JP)
Title: Object detection device
Inventor: NAKAJIMA KEISUKE
IPC: G01S13/931
Filed: 2019-03-25
Abstract: To provide an object detection device capable of reducing the possibility of failing to recognize short-distance objects that are likely to collide with a vehicle when the vehicle makes a right or left turn at a crossroads.SOLUTION: An object detection device includes: a long-distance object detection sensor that can detect long-distance objects located in a long-distance region; a short-distance object detection sensor that can detect short-distance objects located in a short-distance region; and a control device that recognizes the long-distance object with a long-distance upper limit number as the upper limit, and the short-distance object with a short-distance upper limit number as the upper limit, and determines the possibility of collision with the vehicle based on the recognized long-distance object and the recognized short-range object. When crossroads right/left turn conditions are satisfied, the control device sets the long-distance upper limit number to a long-distance upper limit number at crossroads right/left turn that is obtained by subtracting a first predetermined number from a long-distance upper limit number at normal times, and the short-distance upper limit number to a short-distance upper limit number at crossroads right/left turn that is obtained by adding a second predetermined number equal to or less than the first predetermined number to a short-distance upper limit number at normal times.SELECTED DRAWING: Figure 5
Patent JP-2020159068-A (JP)
Title: Reinforced concrete beam structure
Inventor: HOSOYA HIROSHI
IPC: E04C3/20
Filed: 2019-03-27
Abstract: To provide a reinforced concrete beam structure allowing a small opening to be formed adjacent to an opening with an opening diameter H more than 1/3 and equal to or less than 1/2 of a beam depth D (D/3<H≤D/2), in a reinforced concrete beam including the opening.SOLUTION: A small opening 12 penetratingly formed in a width direction of a beam 1 adjacent to an opening 5 satisfies that an opening diameter h is 1/6 or less of a beam depth D (h≤D/6), and that a distance Lh between centers of the opening and the small opening is within the range from three times of an arithmetic average value of diameters H, h of the opening and the small opening to ((three times)+100 mm) (3×(H+h)/2≤Lh≤3×(H+h)/2+100), wherein a distance from a surface 2a of a column 2 to a center of the small opening is 1/2 of the beam depth D or more, and the small opening is formed to be within a range Z separated by 1/4 of the beam depth D or more from each of an upper surface 1a and a lower surface 1b of the beam.SELECTED DRAWING: Figure 8
Patent JP-2020031207-A (JP)
Title: Component mounting device and manufacturing method of component mounting board
Inventor: YOKOYAMA MASARU
IPC: H05K13/04
Filed: 2019-03-27
Abstract: To improve productivity in a mounting of a component of a different type.SOLUTION: A component mounting device comprises: a clinch unit that clinches a lead of a first component provided to a substrate and inserted into an insertion hole; a clinch driving part that drives the clinch unit so as to clinch the lead of the first component; a rotational device making the clinch unit rotate; and a control device that controls the clinch driving part and the rotational device. The control device controls a first operation that clinches the lead of the first component by the clinch driving part and a second operation in which a leg part is twisted by holding the leg part of the second component to be inserted into the insertion hole of the substrate with the clinch unit, and rotating the clinch unit by the rotational device so as to selectively execute them.SELECTED DRAWING: Figure 7
Patent JP-2020162103-A (JP)
Title: Terminal device, base station device, communication method and program, performing beam selection in random access procedure
Inventor: UMEHARA MASAHITO
IPC: H04W74/08
Filed: 2019-03-28
Abstract: To efficiency execute a random access procedure and beam selection.SOLUTION: In order for connection to a base station device, a terminal device transmits a message 1 of a 4-step random access procedure using the information of a first beam among a plurality of beams formed by the base station device, and also receives from the base station device a message 2 of a random access procedure which is a response to the message 1. In response to the message 2, the terminal device transmits a message 3 of the random access procedure, which includes second beam information, which is a candidate beam to switchover from the first beam, based on measured radio quality of the plurality of beams after the transmission of the message 1.SELECTED DRAWING: Figure 5