baber/WOPTO huggingface dataset:
Patent JP-2019159058-A (JP)
Title: Speech recognition system, speech recognition method, learned model
Inventor: LI SHENG
IPC: G06N3/04
Filed: 2018-03-12
Abstract: To provide a speech recognition system with improved performance as compared with a configuration using the previously proposed modeling technology.SOLUTION: The speech recognition system is configured so that when each of the delay operation layers receives a first internal vector input from the immediately preceding all coupling layer, a second internal vector corresponding to a past frame returned by a predetermined time step for a present frame corresponding to the first internal vector, and a third internal vector corresponding to the future frame advanced by a predetermined time step are generated, and an internal vector which is calculated based on the first internal vector, the second internal vector, and the third internal vector is output.SELECTED DRAWING: Figure 5
Patent JP-2019156789-A (JP)
Title: Antibacterial film
Inventor: WATANABE YUI
IPC: A01N25/34
Filed: 2018-03-15
Abstract: To provide an antibacterial film that can exhibit a sufficient antibacterial effect for space, without impairing the properties of an article in contact with the antibacterial film (e.g. the flavor of a food), and a packaging material containing the antibacterial film.SOLUTION: An antibacterial film contains a base material, an adhesion layer, and a thermal fusion resin layer, the adhesion layer containing an antibacterial agent selected from the group consisting of an aldehyde compound having a molecular weight of 200 or less. When the antibacterial film is heated at 150°C for 20 minutes, the amount of the volatilized antibacterial agent is 0.1-1.5 g/m.SELECTED DRAWING: Figure 1
Patent JP-2019159281-A (JP)
Title: Display device
Inventor: SHIINA HIDEKI
IPC: G02F1/1343
Filed: 2018-03-16
Abstract: To provide a display device capable of improving reliability.SOLUTION: A display device includes a display part DA for displaying an image and a display panel having a non-display part NDA surrounding the display part DA. The display panel comprises: a first substrate which includes a first organic insulation film 14, a second organic insulation film 15 arranged on the first organic insulation film 14, and a bank part BA having the first organic insulation film 14 and the second organic insulation film 15 in the non-display part NDA; a second substrate facing the first substrate; and a seal SE which adheres the first substrate with the second substrate. The bank part BA has a first slit SL1 penetrating the first organic insulation film 14 and the second organic insulation film 15, and a first division part DD1 and a second division part DD2 which are divided by the first slit SL1. The seal SE is arranged in the first slit SL1.SELECTED DRAWING: Figure 11
Patent JP-2019162581-A (JP)
Title: Ultraviolet irradiation device and cutting device
Inventor: ARAKIDA HISASHI
IPC: B24B27/06
Filed: 2018-03-19
Abstract: To increase the operating efficiency of an ultraviolet irradiation device.SOLUTION: An ultraviolet irradiation device for irradiating ultraviolet rays to a frame unit including an adhesive tape whose adhesive layer is cured by ultraviolet irradiation and an adherend having adhered to the adhesive tape includes: a partition plate having a transmission region through which ultraviolet rays transmit, and separating a space inside the housing into a first chamber into which the frame unit is carried and a second chamber below the first chamber; an ultraviolet light source for irradiating the frame unit placed on the partition plate with the ultraviolet rays through the transmission region; a cooling mechanism for supplying nitrogen gas to the second chamber and cooling the ultraviolet light source with the nitrogen gas; and a nitrogen gas supply path serving as a nitrogen gas transfer path from the second chamber to the first chamber. The nitrogen gas having cooled the ultraviolet light source is movable from the second chamber to the first chamber through the nitrogen gas supply path. The ultraviolet irradiation device has a function of supplying the nitrogen gas onto the surface of the frame unit carried into the first chamber.SELECTED DRAWING: Figure 2
Patent JP-2021119800-A (JP)
Title: Insertion aid for endoscope and endoscope system
Inventor: SAKAI YUJI
IPC: A61B1/00
Filed: 2018-03-19
Abstract: To provide an insertion aid for an endoscope, the insertion aid having improved user convenience.SOLUTION: An insertion aid 13 for an endoscope 12 is attached to the endoscope and comprises: a grip part 34 having an insertion hole part inside which the endoscope is capable of being inserted; an operation part that engages with the endoscope and advances/backs with respect to the grip part to advance/back the endoscope; a liquid storage part that is provided inside the grip part and stores liquid; and a tubular member that is provide inside or outside the endoscope, has one end connected to the liquid storage part, and guides the liquid toward the other end opposite to the one end.SELECTED DRAWING: Figure 1
Patent JP-2019165353-A (JP)
Title: Program, method and system for communication
Inventor: ARAI KENTARO
IPC: H04N7/15
Filed: 2018-03-20
Abstract: To provide a communication program, a communication method and a communication system which can simply perform processing for switching over a server device which controls a conference to another server device, and enables a reception side terminal to receive a plurality of packets at the time of the switchover in the same order as the transmission of the packets.SOLUTION: A server device S1 transmits connection request data to a terminal device c1 in order to change a server device, which is in charge of the terminal device c1, in a management table from a server device S1 to a second server device S2. The server device S1 transmits to the server device S2 first update request data to cause to update a server device in charge of the terminal device c1 in the management table of the server device S2 (T201). The server device S1 transmits to the server devices S3, S4 second update request data to cause to update a server device in charge of the terminal device c1 in the management tables of the server devices S3, S4 (T221). The server device S1 updates its own management table (U233).SELECTED DRAWING: Figure 5
Patent JP-2019167983-A (JP)
Title: Shaft unit and plug mechanism
Inventor: KOURA NAOKI
IPC: F16J13/12
Filed: 2018-03-22
Abstract: To close an opening at a side surface of a shaft unit without expanding an upper surface of a shaft unit.SOLUTION: A shaft unit 1 is constituted in such a way that a pipe passage 110 formed from a side surface 11c toward an inner part has each of first fine holes 112 connected from an upper surface 11a; a second hole 100 connected to the pipe passage 110 from a lower surface 10b; and a plug mechanism 5 for closing an opening 110a at a side surface 11c of the pipe passage 110. The plug mechanism 5 comprises a female thread hole 50 directed from the opening 110a to face inward and having larger inner diameter L2 than an inner diameter L1 of the pipe passage 110; an inserting part 53 formed at a connecting part between the pipe passage 110 and a female thread hole 50 to insert O-ring 52 having an outer diameter L4 larger than an inner diameter L1 of the pipe passage 110 and smaller than an inner diameter L2 of the female thread hole 50; an O-ring pressing member 54 having an outer diameter L6 than an inner diameter L5 of O-ring 52 and that can be moved forward or rearward within the female thread hole 50; and a pressing screw 55 thread inserted into the female thread hole 50, the O-ring pressing member 54 is pushed against the O-ring 52 by a pushing thread 55, the O-ring 52 is held by the O-ring pressing member 54 and the inserting part 53 to form a seal so as to close the opening 110a.SELECTED DRAWING: Figure 1
Patent JP-2019167398-A (JP)
Title: Novel polymer
Inventor: TERADA TAKUMA
IPC: C08F222/40
Filed: 2018-03-22
Abstract: To provide a novel polymer having particularly excellent solvent resistance and adhesion.SOLUTION: A polymer has an N-substituted maleimide monomer unit (A), a 2-ethoxy ethyl (meth) acrylate unit (B), a 2-hydroxyethyl (meth) acrylate unit (C), and a 2-acryloyloxyethyl succinate unit (D), and has, in a side chain, an epoxy group-containing monomer-derived polymerizable double bond.SELECTED DRAWING: None
Patent JP-2019176590-A (JP)
Title: Wireless power feeding system and position detection method of power feeding coupler of the same
Inventor: OBARA DAIKI
IPC: H02J50/90
Filed: 2018-03-28
Abstract: To provide a wireless power feeding system capable of detecting a position of a power feeding coupler based on electrical information of the power feeding coupler.SOLUTION: The wireless power feeding system includes: a power feeding coupler of an electric field resonance or magnetic field resonance type for wirelessly transmitting power from a power transmission coupler to a power reception coupler; a detection unit for measuring electrical information of at least one of the power transmission coupler or the power reception coupler; an estimation unit for estimating at least one of a relative position or a relative angle between the power transmission coupler and the power reception coupler based on a measurement result of the detection unit. The electrical information has an extreme value with respect to a change of the relative position or the relative angle between the power transmission coupler and the power reception coupler.SELECTED DRAWING: Figure 1
Patent JP-2019176013-A (JP)
Title: Method for manufacturing switching element
Inventor: TAKATANI HIDESHI
IPC: H01L29/78
Filed: 2018-03-28
Abstract: To provide a method for manufacturing a switching element capable of suitably forming a connection region without affecting trench intervals.SOLUTION: A switching element comprises first to third trenches, a connection trench extending from the first trench to the third trench across the second trench, and a gate electrode arranged in the trench. A semiconductor substrate comprises a p-type body region in contact with a gate insulation film on a side surface of the trench, a p-type bottom region in contact with the gate insulation film on a bottom surface of the trench, and a p-type connection region connecting the body region and the bottom region. A method for manufacturing the switching element includes a step of forming the connection region by implanting the p-type impurity inclining to a perpendicular on an upper surface of the semiconductor substrate into a side surface of the first trench in a portion constituting an end surface of the connection trench by irradiating the p-type impurity along a direction along the connection trench.SELECTED DRAWING: Figure 1
Patent JP-2019173406-A (JP)
Title: Work machine
Inventor: ROH JOONYOUNG
IPC: E02F9/20
Filed: 2018-03-28
Abstract: To provide a work machine that can bring an excavation load close to a target value regardless of operator's experiences and skills.SOLUTION: An excavation load calculated by an excavation load calculation unit 53 and an excavation distance calculated by an excavation distance calculation unit 52 are corresponded with each other and stored in a work result storage unit 54. A correspondence setting unit 55 sets correspondence between a target excavation load and a target excavation distance based on a tendency of the correspondence between the excavation load and the excavation distance stored in the work result storage unit 54. The target excavation load is set based on the rated capacity information of a bucket 15. Based on the correspondence set by the correspondence setting unit 55 and the target excavation load, a target excavation distance calculation unit 57 calculates a target excavation distance. The target excavation distance is displayed on a monitor 23.SELECTED DRAWING: Figure 6
Patent JP-2018118108-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To improve amusement of games.SOLUTION: A game machine includes display means capable of displaying a plurality of types of images. Among the plurality of types of images, one is a first image, and among the plurality of types of images, one is a second image. The game machine can perform a first presentation in which the first image moves in the display means and the second image is displayed on a movement route of the first image.SELECTED DRAWING: Figure 74
Patent JP-2018110452-A (JP)
Title: End-to-end M2M service layer session
Inventor: DALE N SEED
IPC: H04W12/06
Filed: 2018-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an end-to-end M2M service layer session.SOLUTION: A mechanism that supports a machine-to-machine service layer session that ranges a plurality of service layer hops is a mechanism in which the machine-to-machine service layer hop is a direct machine-to-machine service layer communication session between two machine-to-machine service layer instances or between a machine-to-machine service layer instance and a machine-to-machine application. A mechanism is also disclosed that illustrates a machine-to-machine session establishment procedure for oneM2M session management service that supports a plurality of resources.SELECTED DRAWING: Figure 1
Patent JP-2019178943-A (JP)
Title: Motion determination device, motion determination method, and program
Inventor: SEKIHARA TADASHI
IPC: G06F3/0346
Filed: 2018-03-30
Abstract: To provide a motion determination device capable of identifying similar motion with high accuracy.SOLUTION: A facial direction motion determination device 10 includes: an area detection part 11 for detecting a specific area within an imaging area; and a motion determination part 12 for determining that one of two or more detected motion operations has been performed on the basis of criteria associated with the specific area when at least two or more motion operations using a specific part of a human body are detected in the specific area.SELECTED DRAWING: Figure 1
Patent JP-2019177350-A (JP)
Title: Filter medium for filter, and filter
Inventor: TAKAMI TAKETO
IPC: D04H1/413
Filed: 2018-03-30
Abstract: To provide a filter medium for a filter excellent for removing a foreign matter when cleaning.SOLUTION: A filter medium for a filter according to the present invention has a laminate structure in which long fiber non-woven fabric and wet non-woven fabric are laminated. The wet non-woven fabric is formed of vinylon, polyester, and polyvinyl alcohol. Surface roughness (SMD) of a surface disposed at an upstream side in ventilation is 2.7 μm or less.SELECTED DRAWING: None
Patent JP-2019180028-A (JP)
Title: Semiconductor device and semiconductor system
Inventor: OMORI TETSUO
IPC: H03B5/32
Filed: 2018-03-30
Abstract: To provide a semiconductor device capable of shortening an oscillation start time of a crystal oscillator and reducing power consumption with a simple configuration, and provide a semiconductor system.SOLUTION: A semiconductor device 10 comprises: a crystal oscillator 20; a feedback resistance element 22 connected between one end and the other end of the crystal oscillator 20; a current adjustment type inverter element 24 in which an input XT is connected to one end of the feedback resistance element 22 and an output XTX is connected to the other end; an oscillation capacitive element 26 whose one end is connected to the input XT of the inverter element 24 and whose other end is grounded; an oscillation capacitive element 28 whose one end is grounded; a switching element 30 for switching the connection state of one end of the oscillation capacitive element 26 and the other end of the oscillation capacitive element 28; an oscillation capacitive element 32 whose one end is connected to the output XTX of the inverter element 24 and whose other end is grounded; an oscillation capacitive element 34 whose one end is grounded; and a switching element 36 for switching a connection state of one end of the oscillation capacitive element 32 and the other end of the oscillation capacitive element 34.SELECTED DRAWING: Figure 2
Patent JP-2019178550-A (JP)
Title: Toilet bowl device
Inventor: KOGA KAZUKI
IPC: E03D9/08
Filed: 2018-03-30
Abstract: To provide a toilet bowl device capable of being kept cleaner.SOLUTION: A toilet bowl device comprises: a toilet seat 22; a cleaning unit of a rear of a toilet seat cleaning a rear face of the toilet seat 22 by supplying a cleaning fluid to the rear face; and a dryer 28 for drying the rear face of the toilet seat 22.SELECTED DRAWING: Figure 2
Patent JP-2019180037-A (JP)
Title: Communication device and computer program for communication device
Inventor: SUZUKI TOMOJI
IPC: H04L9/08
Filed: 2018-03-30
Abstract: To provide a technique that can prevent radio connection between a communication device and a device unintended by a user from being established.SOLUTION: When a communication device receives a specific signal from a first external device, the communication device determines whether the received radio wave intensity of the specific signal is equal to or more than a threshold value. If the communication device determines that the received radio wave intensity is equal to or more than the threshold value and receives an authentication request from the first external device, it transmits an authentication response to the first external device, receives connection information from the first external device, and establishes radio connection with the communication device by using the connection information. On the other hand, if the communication device determines that the received radio wave intensity is not equal to or more than the threshold value and receives an authentication request from the first external device, transmission of an authentication response to the first external device is restricted.SELECTED DRAWING: Figure 2
Patent JP-2019179877-A (JP)
Title: Piezoelectric fiber, piezoelectric fiber structure, piezoelectric fabric, piezoelectric knitted fabric, piezoelectric device, force sensor and actuator
Inventor: YOSHIDA MITSUNOBU
IPC: C08L101/16
Filed: 2018-03-30
Abstract: To provide a piezoelectric fiber that can produce a piezoelectric fiber structure with excellent antibacterial properties, a piezoelectric fiber structure excellent in antibacterial properties, a piezoelectric fabric, a piezoelectric knitted fabric, a piezoelectric device, a force sensor, and an actuator.SOLUTION: The piezoelectric fiber includes: a region (A) containing a helical chiral polymer (A) having optical activity; and a region (B), containing a helical chiral polymer (B), having chirality different from that of the helical chiral polymer (A), having optical activity.SELECTED DRAWING: Figure 1
Patent JP-2019182482-A (JP)
Title: Packaging bag
Inventor: SHIMONO TAKAHIRO
IPC: B65D33/08
Filed: 2018-04-10
Abstract: To propose a packaging bag with a handle that suppresses contents from leaning to one side when objects of flat shape are stored and carried even if an ordinary synthetic resin film is used as a material.SOLUTION: A packaging bag 1 which has a shape of a square cylinder with a sealant layer of a laminate having a base material layer and a sealant layer being the inside, and is formed into a box shape by heat-sealing both right and left end parts is characterized as such that two flaps 8 having a length α cm parallel to a center line are formed by bending and heat-sealing partly or entirely the laminate at a position which is front-back symmetrical with the center line 7 of a top surface 2 being the center, the flaps form a handle for holding and carrying the packaging bag via cut lines 9 penetrating the flaps, and a distance between the two flaps is β cm, and the values of α and β have a relationship 2α>β.SELECTED DRAWING: Figure 1
Patent JP-2019187114-A (JP)
Title: Digital protection and control device
Inventor: KOBAYASHI TAKAHIRO
IPC: H02H3/05
Filed: 2018-04-11
Abstract: To provide a digital protection and control device in which each digital circuit can be freely used as a digital circuit for main detection or a digital circuit for accident detection.SOLUTION: A digital protection and control device includes a first control circuit connected to a first processor for main detection via a first bus, and a second control circuit connected to a second processor for detecting accidents via a second bus. Each of the identification information of a first terminal provided in the first control circuit and the identification information of a second terminal provided in the second control circuit is set to be valid or invalid. The first processor communicates with a digital circuit connected to the first terminal having valid identification information. The second processor communicates with a digital circuit connected to the second terminal having valid identification information. When the identification information of the first terminal connected to one digital circuit is set to be valid, the identification information of the second terminal connected to the one digital circuit is set to be invalid.SELECTED DRAWING: Figure 2
Patent JP-2019185475-A (JP)
Title: Specification program, specification method, and information processing device
Inventor: KOZAKI TAKUYA
IPC: G06T19/00
Filed: 2018-04-12
Abstract: To associate a position of an object with a position of a model with high accuracy.SOLUTION: First, a computer acquires a captured image obtained by imaging an object existing in a space and an imaging position. Next, the computer specifies a virtual imaging position where a virtual captured image obtained in the case of imaging a model generated based on structure data of the object from the virtual imaging position satisfies a predetermined correspondence with the acquired captured image. Thereafter, the computer specifies a position in the space to which the model is associated based on the acquired imaging position and a positional relationship between the model and the virtual imaging position.SELECTED DRAWING: Figure 1
Patent JP-2019183552-A (JP)
Title: Interlocking opening/closing sliding door and construction method thereof
Inventor: AKAGI TAKAHIRO
IPC: E05F17/00
Filed: 2018-04-13
Abstract: To provide an interlocking opening/closing sliding door which can be commonly applied to door panels having different panel width sizes and which can cope with a wide range of the panel width sizes.SOLUTION: A pair of interlocking opening/closing units 6A and 6B is provided on a door panel P2 serving as an assembly reference, so that door panels P1 and P3 and the door panel P2 can be interlocked with each other. Each of the interlock opening/closing units 6A and 6B is provided with a guide shaft 30, a fixed pulley base 31, a movable pulley base 32, an interval absorbing spring 33 for moving to urge the movable pulley base 32, and a pulley structure. The pulley structure includes a first pulley 35, a second pulley 36, a pulley 37, and a transmission body 38. The transmission body 38 includes a buffer portion 38A wound a plurality of times between the second pulley 36 and the third pulley 37.SELECTED DRAWING: Figure 1
Patent JP-2019186895-A (JP)
Title: High efficiency digital communication signal generation method, signal detection method, and communication apparatus
Inventor: SUEHIRO NAOKI
IPC: H04J11/00
Filed: 2018-04-17
Abstract: To solve a problem in which, in industry, it is believed that there is a mathematical limit called "Shannon limit" in a technology for improving the radio frequency utilization efficiency, and which causes various problems in the technology for improving the utilization efficiency in digital communication devices, thereby struggling to deal with the tightness of radio frequency resources by consuming extra traffic.SOLUTION: In the present invention, an amplitude signal having a high information density created for high-efficiency digital communication is converted into a quantized and digitized signal suitable for high-efficiency (high compression rate) digital communication, thereby providing a signal generation method and a signal detection method as a digital communication device.SELECTED DRAWING: Figure 3