baber/WOPTO huggingface dataset:
Patent JP-2019216378-A (JP)
Title: Radio communication device
Inventor: TAKASAKI ATSUSHI
IPC: H01Q5/314
Filed: 2018-06-13
Abstract: To provide a radio communication device capable of efficiently using a plurality of antenna elements with a simple configuration.SOLUTION: A radio communication device 101 includes a first antenna element that resonates in a first frequency band, first coupling means 110 provided in the first antenna element, and a radio high-frequency circuit unit 105 connected with the first antenna element and operating in the first frequency band. When a high function radio adapter 102 including a second antenna element that resonates in a second frequency band is connected to the radio communication device, the first antenna element and the second antenna element couple to each other via the first coupling means to form a coupling antenna element and connection between the first radio high-frequency circuit unit and the first antenna element is shut-off. The coupling antenna element resonates at least in the second frequency band and a third frequency band different from the second frequency band.SELECTED DRAWING: Figure 1
Patent JP-2019219177-A (JP)
Title: Gas sensor and gas concentration measurement method
Inventor: OKAMOTO TAKU
IPC: G01N27/416
Filed: 2018-06-15
Abstract: To provide a gas sensor that excels in sensor output response speed to a change of gas concentration and a gas concentration measurement method.SOLUTION: There is provided a gas sensor 10 for measuring the concentrations of a plurality of components in the presence of oxygen, in which a reserved vacant chamber 21 having a mixed potential electrode 82, an oxygen concentration adjustment chamber 18 having a main pump electrode 42 and a measurement vacant chamber 20 having a measurement electrode 62 are formed in the order stated and communicating with each other in a structure 14 composed of an oxygen ion conductive solid electrolyte. An NHconcentration in the gas to be measured is measured with the mixed potential of the mixed potential electrode 82 while discharging oxygen in the gas to be measured by the main pump electrode 42 and the measurement electrode 62.SELECTED DRAWING: Figure 2
Patent JP-2019217964-A (JP)
Title: Unloading method
Inventor: IDE KAZUICHI
IPC: B63B25/00
Filed: 2018-06-21
Abstract: To protect a working environment of a port facility, port installations, etc., a natural environment such as sea surface, and furthermore prevent damage to human body by preventing generation of dust as much as possible in work for unloading powder which easily causes dust.SOLUTION: A method for unloading granules or powder 3 stored in bulk loaded state in a hold 1: carries in a sealed type container 2 provided with an opening/closing door 4 into the hold 1; and then unloads the container outside a vessel after filling the granules or the powder 3 in the hold to the sealed type container 2 by using, for example, a heavy machine 4.SELECTED DRAWING: Figure 1
Patent JP-2020000515-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2018-06-28
Abstract: To provide a game machine capable of enhancing convenience of players and game parlor staffs.SOLUTION: Based on operation of operation means, it is possible to set a sound volume value of a predetermined sound output from sound output means to any one of a plurality of sound volume values of the multiple levels and it is possible to set a light amount value of the light emitted from light emitting means to any one of a plurality of light amount values of the multiple levels. When operation of the operation means for setting the sound volume value is performed, a sound volume value level display indicating the sound volume value is displayed on image display means, and when operation of the operation means for setting the light amount value is performed, a light amount value level display indicating the light amount value is displayed on the image display means. The maximum number of levels of the sound volume value level display and the maximum number of levels of the light amount value level display are the same.SELECTED DRAWING: Figure 43
Patent JP-2020004851-A (JP)
Title: Semiconductor device and semiconductor chip
Inventor: TAKASU HIROAKI
IPC: H01L21/822
Filed: 2018-06-28
Abstract: To provide a semiconductor device capable of improving specific accuracy of a semiconductor element and improving a yield of a semiconductor integrated circuit device without performing an advanced adjustment such as trimming and a complicated management.SOLUTION: The semiconductor device includes: an outer peripheral flat region having a region side formed on a surface of a semiconductor substrate and a region chamfer; an outer peripheral region surrounding the flat region at a uniform height different from the flat region; a plurality of similarly or identically shaped semiconductor elements formed on the flat region; and a wiring metal for connecting the plurality of semiconductor elements via a contact hole formed in a second insulating film on the semiconductor element.SELECTED DRAWING: Figure 1
Patent JP-2019086759-A (JP)
Title: Surgery training device
Inventor: FUJIWARA TAKESHI
IPC: G09B9/00
Filed: 2018-06-28
Abstract: To provide a surgery training device that can be used for a large variety of surgery trainings.SOLUTION: The surgery training device includes: driving devices 20A, 20B, and 20C, which are used for training for surgeries of a heart and activates a simulated heart 50 of the heart in a manner simulating the expansions and contractions of the heart; and a controller for controlling the driving manner of the driving devices 20A, 20B, and 20C. The driving devices 20A, 20B, and 20C are dielectric actuators including a dielectric layer made of a dielectric elastomer and electrode layers made of a dielectric elastomer holding the dielectric layer.SELECTED DRAWING: Figure 1
Patent JP-2020001596-A (JP)
Title: Electric actuator and parking brake
Inventor: INOUE TATSUJI
IPC: H02K7/116
Filed: 2018-06-29
Abstract: To provide an electric actuator capable of detecting an abnormality and notifying a user of the abnormality before an actuator becomes incapable of actuation, and a parking brake using the same.SOLUTION: An electric actuator 1 comprises a drive motor 10, a ball screw 22, and a controller 80. The ball screw 22 comprises a ball screw shaft 24 that makes linear motion. The ball screw shaft 24 receives driving force of the drive motor 10 which has been converted into linear driving force, and moves in the axial direction so as to operate a brake cable of a parking brake. In a case where a target current value IT is applied to the drive motor 10, the controller 80 outputs a warning when a speed v of the ball screw shaft 24 is lower than a threshold va.SELECTED DRAWING: Figure 6
Patent JP-2020009544-A (JP)
Title: Fuel cell system and fuel cell ship
Inventor: HAIBA TERUYOSHI
IPC: H01M8/04302
Filed: 2018-07-03
Abstract: To provide a technology of enabling a fuel cell system and a fuel cell ship comprising the same to safely and securely stop supply of fuel gas to a fuel cell device at the time of operation stop and prevent performance reduction caused by supplying air to the fuel cell device at the time of actuation.SOLUTION: A fuel cell system comprises: an upstream cutoff valve 11A and a downstream cutoff valve 11B provided in series on a supply path 10 to be capable of cutting off the supply path 10; a bleed valve 21 connected to a space 10B formed between the upstream cutoff valve 11A and downstream cutoff valve 11B on the supply path 10 to be capable of opening the space 10B to the outside; and valve control means 60 for controlling actuation of the bleed valve 21 in a form of closing the bleed valve 21 at the time of supplying fuel gas G1 and opening the bleed valve 21 at the time of stopping supply of fuel gas G1 and executing purge processing of supplying purge gas PG to the space 10B before starting supply of fuel gas G1 to purge the space 10B.SELECTED DRAWING: Figure 1
Patent JP-2020010432-A (JP)
Title: Processing device
Inventor: TANAKA MASAHITO
IPC: H02P29/64
Filed: 2018-07-03
Abstract: To accurately estimate a temperature of a coil with regard to an electronic thermal of a motor.SOLUTION: The present invention relates to a processing device for determining a calculation model including: a coil temperature characteristic model including coil-related parameters relating to temperature characteristics of a coil of a motor; and a stator temperature characteristic model including stator-related parameters relating to temperature characteristics of a stator of the motor. The processing device comprises: a temperature transition acquisition section for acquiring a rising transition of a temperature of the coil in the state in which first voltage application is being performed for making the temperature of the coil rise to a first temperature, and further acquiring a falling transition of the temperature of the coil in the state in which second voltage application is being performed for making the temperature of the coil fall to a second temperature that is lower than the first temperature, after the temperature is settled at the first temperature; and a determination section for determining the stator temperature characteristic model by calculating the stator-related parameters on the basis of the falling transition, and further determining the coil temperature characteristic model by calculating the coil-related parameters on the basis of the rising transition and the stator temperature characteristic model.SELECTED DRAWING: Figure 1
Patent JP-2020009821-A (JP)
Title: Electromagnetic wave-absorbing composite sheet
Inventor: KAGAWA SEIJI
IPC: B32B7/025
Filed: 2018-07-03
Abstract: To provide an electromagnetic wave-absorbing composite sheet having a high absorbing power for electromagnetic wave noise of a desired frequency area.SOLUTION: An electromagnetic wave-absorbing composite sheet is arranged by laminating an electromagnetic wave shield film on an electromagnetic wave-absorbing film. The electromagnetic wave-absorbing film is arranged by forming, on one face of a plastic film, a Ni thin film or conductive polymer thin film, of which the surface specific resistance falls in a range of 50-200 Ω/sq. The electromagnetic wave shield film is a plastic film having electrically conductive metal foil, or an electrically conductive metal thin film or coating film, or a carbon sheet. In the electromagnetic wave-absorbing film, the areal percentage of the electromagnetic wave shield film is 20-80%.SELECTED DRAWING: Figure 1(b)
Patent JP-2020007477-A (JP)
Title: Pressure sensitive adhesive sheet and adhesive composition
Inventor: IGAMI TOSHIKI
IPC: C09J133/04
Filed: 2018-07-10
Abstract: To provide a pressure sensitive adhesive sheet capable of exhibiting excellent adhesion reliability even with a contact to an oil content.SOLUTION: A pressure sensitive adhesive sheet 1 is double-sided, and includes adhesive layers 21 and 22. In the pressure sensitive adhesive sheet 1, an initial pressing adhesive force of the pressure sensitive adhesive sheet 1 is 0.5 MPa or more, and an adhesive force maintaining factor is 25% or more, expressed by a ratio of a pressing adhesive force before applying artificial sebum with regard to a pressing adhesive force 24 hours later after applying the artificial sebum. In the pressure sensitive adhesive sheet 1, the adhesive layers 21 and 22 include an acrylic polymer as a base polymer and a tackifier resin with a hydroxyl value of 120 mgKOH/g or more. A pressure sensitive adhesive sheet 1 includes a base material layer 10 composed of a resin film layer or a foam layer.SELECTED DRAWING: Figure 1
Patent JP-2020007142-A (JP)
Title: Passenger
Inventor: SHIMOMURA SHUHEI
IPC: B66B23/02
Filed: 2018-07-12
Abstract: To realize the arrangement of each device in the drive device of a passenger conveyor device that can effectively use the space of the machine room, while reducing the total volume of the drive device.SOLUTION: There is provided a passenger conveyor device comprising a plurality of steps 4 that are housed in a frame 2, are connected in an endless shape and travels in circulation, a drive device 6 housed in the frame 2 and having a motor 20 and a speed reducer 21 for driving the steps 4, in which the driving device 6 extending in the width direction of the frame 2 includes: a counter shaft 22 rotatably arranged; a first belt 23 wound around a pulley 26 attached to the rotation shaft 25 of the motor 20 and a first pulley 31 provided at one end of the counter shaft 22; and a second belt 24 wound around an input sprocket 29 attached to the input shaft 27 of the speed reducer 21 and a second pulley 32 provided at the other end of the counter shaft 22; and the motor 20 is arranged on the same plane as the speed reducer 21.SELECTED DRAWING: Figure 2
Patent JP-2020012472-A (JP)
Title: Finite linear motion guide unit
Inventor: IWATA TAMOTSU
IPC: F16C29/08
Filed: 2018-07-13
Abstract: To provide a finite linear motion guide unit which can obtain an orbit table having a proper length by cutting the heat-treated orbit table to a proper length, and can easily attach a stopper for preventing a fall of rolling bodies to an end part of the orbit table.SOLUTION: A recessed groove 11 and a protrusive locking part 12 are formed at protrusions 10 formed at both end parts of orbit tables 1, 2, a recess 20 for covering a protrusive fitting part 21 fit into the recessed groove 11 and the protrusive locking part 12 is formed at a stopper 3 in order to prevent a fall of rolling bodies 4 from a clearance between the orbit tables 1 and 2, and the stopper 3 is fixed to the protrusions 10 at the end parts of the orbit tables 1, 2 by fitting the protrusive fitting part 21 into the recessed groove 11.SELECTED DRAWING: Figure 4
Patent JP-2020011915-A (JP)
Title: Eicosanoid production promoter
Inventor: URUSHIBATA NAOKI
IPC: A61P19/02
Filed: 2018-07-17
Abstract: To provide a medical composition that promotes the production of PPARγ activation material from a macrophage.SOLUTION: An eicosanoid production promoter is used for promoting the production of eicosanoid from a macrophage and contains secretion of a mesenchymal stem cell as an active ingredient. The eicosanoid is one or both of 15-deoxy-delta-12,14-prostaglandin J2 and 15-hydroxyeicosatetraenoic acid (15-HETE).SELECTED DRAWING: Figure 1A
Patent JP-2019001790-A (JP)
Title: Immunogenic glycoprotein conjugates
Inventor: GU JIANXIN
IPC: A61K39/39
Filed: 2018-07-25
Abstract: To provide glycoconjugates for preparing immunogenic compositions.SOLUTION: The present invention relates to glycoconjugates, of the following formula, comprising a saccharide covalently conjugated to a carrier protein through a spacer containing ((2-oxoethyl)thio). The present invention provides methods for producing the glycoconjugates and immunogenic compositions comprising the glycoconjugates.SELECTED DRAWING: Figure 1
Patent JP-2018186560-A (JP)
Title: Image coding method, image decoding method, image coding device, and image decoding device
Inventor: TERADA KENGO
IPC: H04N19/70
Filed: 2018-07-25
Abstract: PROBLEM TO BE SOLVED: To generate a coding bit stream which can be efficiently decoded by an image decoding device.SOLUTION: In an image coding method, all of lower layer pictures belonged to a plurality of lower layers other than a top layer belonged to the highest layer from a plurality of pictures is coded at equal intervals, the reference of each picture after a display order from the top layer as well as each picture belonged to the second high layer is exhibited only to the top layer picture, and is alternately coded with a lower layer picture, and time information indicating that a decoding time of the lower layer picture is set at the equal intervals is coded. The time information indicates that the decoding time of all of the pictures belonged to a picture group is before the decoding time of all of the pictures belonged to a rear picture group sequential from a rear I picture after the display order from an I picture. A frame rate of the lower layer picture is half of the frame rate of the plurality of pictures.SELECTED DRAWING: Figure 10A
Patent JP-2019095764-A (JP)
Title: Image capturing optical lens
Inventor: WANG JIAN MING
IPC: G02B13/18
Filed: 2018-07-25
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens of the present invention comprises an aperture stop, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens arranged in order from the object side to the image side, and satisfies the following conditional expressions: 0.85<f1/f<0.95, -3.2<f2/f<-3.0, -10<f3/f<-8.5, 0.6<f4/f<0.7, -0.6<f5/f<-0.5. The image capturing optical lens offers both a large aperture and required performance.SELECTED DRAWING: Figure 1
Patent JP-2020019832-A (JP)
Title: Polymer composition
Inventor: OKAZAKI RYOSUKE
IPC: C08K3/10
Filed: 2018-07-30
Abstract: To provide a polymer composition that has excellent moisture heat whitening resistance and can be molded with reduced yellowness.SOLUTION: A polymer composition contains (A) a polymer having ring structural units and monomer units other than the ring structural units, where the content of the ring structural units is 0.01 mol% or more and 10 mol% or less relative to the total content of the ring structural units and the other monomer units, and (B) alkali metal and/or alkaline earth metal, the content of which is 0.1 mass ppm or more and 2 mass ppm or less relative to the whole of the polymer composition.SELECTED DRAWING: None
Patent JP-2020021575-A (JP)
Title: Terminal device and lighting system including the terminal device
Inventor: JINNAI TAKESHI
IPC: F21V23/00
Filed: 2018-07-30
Abstract: To provide a terminal device capable of preventing a wiring mistake, and a lighting system including the terminal device.SOLUTION: A terminal device 1 includes: a terminal block 2 including a housing 22 provided with an insertion hole 20 through which a wire L1 is inserted; and a conductor 21 which is housed in the housing 22 and to which the wire L1 inserted into the housing 22 through the insertion hole 20 is electrically connected; and an improper connection prevention member 3 located outside the housing 22 and having a through hole 30 having a narrow width as compared with the insertion hole 20.SELECTED DRAWING: Figure 1
Patent JP-2018199865-A (JP)
Title: Vapor deposition apparatus, vapor deposition method, and method of producing organic el display device
Inventor: NISHIDA KOJI
IPC: G09F9/30
Filed: 2018-07-31
Abstract: To provide a vapor deposition apparatus and a vapor deposition method which can reduce the unsharpness or nonuniformity of a deposition pattern by vapor-depositing a deposition mask onto a deposition-receiving substrate in a closely fitting manner, and also to provide a method of producing an organic EL display device using the vapor deposition method.SOLUTION: The vapor deposition method includes: supporting a vapor deposition mask 1 at a peripheral portion thereof to arrange the vapor deposition mask horizontally; placing a deposition-receiving substrate 2, on which a vapor deposition film is formed, on an upper surface of the vapor deposition mask; arranging a vapor deposition source 5 below the vapor deposition mask, and vaporizing a vapor deposition material from the vapor deposition source to form a vapor deposition film on the deposition-receiving substrate. The vapor-receiving substrate is pushed by a pushing amount which exceeds the depth of a warp of the vapor deposition mask with the peripheral portion of the vapor deposition mask as a fulcrum from a position on an upper surface of the vapor-receiving substrate in a vertical direction through the center portion of the warp, and which is more than an amount obtained by adding a warp due to thermal expansion caused by the temperature rise at the vapor deposition, and the vapor deposition is then performed with the pushing amount maintained.SELECTED DRAWING: Figure 1A
Patent JP-2019062188-A (JP)
Title: Controlling beam divergence in vertical cavity surface emitting laser
Inventor: ALBERT YUEN
IPC: H01S5/183
Filed: 2018-08-06
Abstract: To control beam divergence in a vertical cavity surface emitting laser.SOLUTION: In some implementations, vertical cavity surface emitting lasers (VCSEL) 100 and 105 each include: a substrate layer 120; and an epitaxial layer on the substrate layer. The epitaxial layer may include an active layer 125, a first mirror 130, a second mirror 135, and one or more oxidation layers 140. The active layer may be located between the first mirror and the second mirror, and the one or more oxidation layers may be proximate to the active layer. The one or more oxidation layers may be configured to control beam divergence of a laser beam emitted by the VCSEL based on at least one of: a quantity of the one or more oxidation layers; a shape of the one or more oxidation layers; a thickness of the one or more oxidation layers; or a proximity of the one or more oxidation layers to the active layer.SELECTED DRAWING: Figure 1
Patent JP-2020027981-A (JP)
Title: Laminated glass for vehicle window glass
Inventor: TSURUME YOSHINOBU
IPC: H05B3/84
Filed: 2018-08-09
Abstract: To strengthen the coupling between an antenna and a feeder in a laminated glass for a vehicle window glass in which an antenna layer is arranged between an inner glass plate and an outer glass plate.SOLUTION: A laminated glass 1 includes an inner glass plate 2 arranged on the inside, an outer glass plate 3 arranged on the outside, an antenna layer 4 disposed between the inner glass plate and the outer glass plate, an adhesive first intermediate layer 6 disposed between the inner glass plate and the antenna layer, an adhesive second intermediate layer 7 disposed between the antenna layer and the outer glass plate, and a power supply unit located inside the inner glass plate. The antenna layer is arranged closer to the inner glass plate than the center between the inner glass plate and the outer glass plate.SELECTED DRAWING: Figure 1
Patent JP-2020031389-A (JP)
Title: Wireless communication device, information collecting device, wireless communication method, and information collecting method
Inventor: TO TORU
IPC: H04W24/08
Filed: 2018-08-24
Abstract: To realize report of a sensing result in cooperative sensing on a wireless channel on which random access control is performed with low overhead, and shorten a reporting period.SOLUTION: When a sensing result is transmitted to an information collection device AP1, a sensing result transmitted from another wireless communication device STA is received, and when the sensing result of the own device has a higher appropriateness indicating that a wireless channel is suitable for use than that of the sensing result of another device, the sensing result is not transmitted, and if not, the sensing result is transmitted. Also, control is performed such that the lower the appropriateness is, the earlier the transmission time of the sensing result is. When the report of the end of the report period is received from the information collection device AP1, the report period ends. In this way, cooperative sensing with low overhead can be realized, and the reporting period can be shortened.SELECTED DRAWING: Figure 8