baber/WOPTO huggingface dataset:
Patent JP-2020113038-A (JP)
Title: IC card
Inventor: TAKESHITA GENKI
IPC: G06K19/077
Filed: 2019-01-11
Abstract: To provide a core sheet for a non-contact type IC card which improves smoothness (stability in manufacture) and a decorative effect by improvement of a laminated structure by a combination of core sheet base materials.SOLUTION: An IC card includes a transparent center core sheet which has a non-contact IC module and an IC inlet having an antenna circuit connected to the non-contact IC module formed thereon and is provided on at least a formation surface of the antenna circuit, and colored core sheets and transparent outer sheets on a surface and a back face of the center core sheet, in which the core sheets (surface) and (back surface) are each composed of PVC resins, the total of the thicknesses is 0.4 mm or more and 0.7 mm or less, the center core sheet is composed of a PET-G resin, and the total of the thickness is 0.1 mm or more and 0.3 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2020114295-A (JP)
Title: Ultrasonic diagnostic apparatus and learning program
Inventor: SATO TAKESHI
IPC: A61B8/14
Filed: 2019-01-17
Abstract: To obtain an ultrasonic image of high image quality with less ultrasonic transmission frequency than before.SOLUTION: An ultrasonic diagnostic apparatus according to the embodiment includes a generation part. The generation part generates output data based on a composite signal by using input data based on an ultrasonic signal and inputting input data based on an ultrasonic signal acquired by an inspection to a learned model generating output data based on a composite signal composing a plurality of ultrasonic signals.SELECTED DRAWING: Figure 3
Patent JP-2020118202-A (JP)
Title: Apparatus including electromagnetic clutch or electromagnetic brake, drive transmission device, and image forming apparatus
Inventor: SHIMIZU SHINYA
IPC: G03G21/16
Filed: 2019-01-22
Abstract: To provide an apparatus capable of downsizing by arranging a rotary member such as a drive transmission member closely to the vicinity of an electromagnetic clutch or the like and capable of stabilizing operation of the electromagnetic clutch and a brake.SOLUTION: In an apparatus including an electromagnetic clutch 500 or an electromagnetic brake having a first section including an armature, a second section capable of engaging with the first section and a cover section formed in either one of the first section and the second section and surrounding an outer peripheral surface of the other section, a rotary member 513a is arranged on a position overlapped to the first section and the second section adjacently to the electromagnetic clutch 500 or the electromagnetic brake, and a wall 524 is formed between a gap A between a tip portion in an axial direction of the cover section and the outer peripheral surface of the other section and the rotary member 513A.SELECTED DRAWING: Figure 1
Patent JP-2020118351-A (JP)
Title: Instantaneous heat exchanger and sanitary cleaning device
Inventor: IDE RYOKI
IPC: E03D9/08
Filed: 2019-01-23
Abstract: To provide an instantaneous heat exchanger capable of suppressing damage due to freezing expansion of residual water without providing a water drainage mechanism, and a sanitary cleaning device.SOLUTION: An instantaneous heat exchanger that heats water to hot water, comprises: a cylindrical heating body having a hollow part; a case that covers the outer periphery of the heating body and forms an outer flow passage between itself and the outer peripheral surface of the heating body; and an axial core member that is provided in the hollow part of the heating body and forms an inner flow passage between itself and the inner peripheral surface of the heating body, wherein the elastic modulus of the axial core member is lower than that of the heating body.SELECTED DRAWING: Figure 1
Patent JP-2020119984-A (JP)
Title: Light emitting device and manufacturing method thereof
Inventor: IINO TAKASHI
IPC: F21V9/30
Filed: 2019-01-23
Abstract: To provide a light emitting device capable of reducing a light emitting area and increasing the light emitting density.SOLUTION: A light emitting device 1 includes a substrate 11, a plurality of light emitting elements 20 arranged on the substrate 11, a first frame body 40 arranged on the substrate 11 so as to surround the plurality of light emitting elements 20, a phosphor sedimentation layer 50 including a phosphor and arranged inside the first frame body 40 so as to seal at least some of the plurality of light emitting elements 20, a first sealing material 51 arranged on the upper part of the phosphor sedimentation layer 50, and a second frame 41 arranged on at least a part of the first frame body 40 and the first sealing material 51 so as to extend from the first frame body 50 toward the plurality of light emitting elements 20 side.SELECTED DRAWING: Figure 1
Patent JP-2019104918-A (JP)
Title: Surfactant responsive emulsion polymerization micro-gels
Inventor: SHUI-JEN RAYMOND HSU
IPC: C08F2/24
Filed: 2019-01-29
Abstract: To provide surfactant responsive emulsion polymerization micro-gels.SOLUTION: Disclosed herein is a stable aqueous composition containing a crosslinked nonionic amphiphilic polymer capable of forming a yield stress fluid in the presence of a surfactant. The yield stress fluid is capable of suspending insoluble materials in the form of particulates and/or droplets requiring suspension or stabilization. The present technology provides crosslinked nonionic amphiphilic polymers, or amphiphilic polymers for short, that can be swollen in the presence of a surfactant. The amphiphilic polymers can be prepared by polymerizing a monomer composition including at least one hydrophilic monomer, at least one hydrophobic monomer and a crosslinking monomer. The crosslinking monomer may be an amphiphilic crosslinking agent, or a mixture of an amphiphilic crosslinking agent and a conventional crosslinking agent.SELECTED DRAWING: None
Patent JP-2020121832-A (JP)
Title: Paper cassette and image forming apparatus
Inventor: V DANG LONG
IPC: B65H1/12
Filed: 2019-01-30
Abstract: To provide a paper cassette capable of buffering an impact applied to a pickup roller from a lift plate by a simple structure.SOLUTION: A paper cassette comprises a lift plate 23 that is supported rotatably between a lowered position and an elevated position, a first biasing member 25 that biases the lift plate 23 from the lowered position to the elevated position, and a buffer member 31 that is supported in a reference position interfering with a rotary locus of a front edge of the lift plate 23 and buffers the rotation speed of the lift plate 23 biased by the first biasing member 25. The buffer member 31 abuts against the lift plate 23 biased by the first biasing member 25 and rotates upward from the reference position while giving a predetermined load to the lift plate 23, rotates downward after a passage of the lift plate 23 and is supported in the reference position, abuts against the lift plate 23 and rotates downward when the lift plate 23 rotates from the elevated position to the lowered position, and rotates upward and is supported at the reference position after a passage of the lift plate 23.SELECTED DRAWING: Figure 5
Patent JP-2020122529-A (JP)
Title: Turbomolecular pump and method for adjusting turbomolecular pump
Inventor: HIGASHIDA KOSUKE
IPC: F16C32/04
Filed: 2019-01-31
Abstract: To reduce a rotation amount upon adjusting a position of a permanent magnet constituting a magnetic bearing.SOLUTION: A turbomolecular pump comprises: permanent magnet magnetic bearings (31, 31a) that have a second permanent magnet (25) fitted into rotor shafts (21, 21a), and a first permanent magnet (15) provided on a stator side so as to radially face the inner peripheral surface of the second permanent magnet (25); pressing members (17, 17a) that are arranged above the first permanent magnet (15) and are screwed onto the outer peripheral surface of a support member (19) for supporting the first permanent magnet (15); and an elastic body (18) that energizes the first permanent magnet (15) to the pressing members (17, 17a). The pressing members (17, 17a) have a peripheral surface located radially inward with respect to the outer peripheral surface of the first permanent magnet (15).SELECTED DRAWING: Figure 2
Patent JP-2020123288-A (JP)
Title: IC chip holder
Inventor: KOMIYA HIDEKAZU
IPC: G06K19/00
Filed: 2019-01-31
Abstract: To provide an IC chip holder which causes a less drop impact or a less hit impact when the IC chip holder falls or hits against another object.SOLUTION: In an IC chip holder 40, an upper housing 41 has an elastic deformation unit 60 elastically deformable to the inside of the upper housing 41 near electric points 71, 72, and 73 of the IC chip 70. Since a protrusion 62 of the elastic deformation unit 60 elastically deforms to the inside of the upper housing 41, the elastic deformation unit 60 bends to reduce the impact when the IC chip holder 40 falls or hits against another object. The IC chip 70 is therefore less breakable.SELECTED DRAWING: Figure 5
Patent JP-2019095800-A (JP)
Title: Optical modulator module
Inventor: KATAOKA TOSHIO
IPC: H04B10/516
Filed: 2019-02-06
Abstract: To provide an optical modulator in which flexibility of a flexible circuit board is increased and mounting property and crosstalk characteristics of an optical modulator module are improved while suppressing degradation in electric characteristic as electric lines.SOLUTION: The optical modulator houses an optical modulator element in a chassis; and a flexible circuit board is connected in at least a part of electric lines between the optical modulator and an external circuit board. The flexible circuit board includes two or more electric lines arranged in parallel to each other, in which each electric line is one of a microstrip (MS) line, a coplanar (CPW) line and a grounded coplanar (G-CPW) line including a CPW line and a back grounded electrode, or a combination of them; and a slit (316, 317) is formed along the electric line in a part between the electric lines.SELECTED DRAWING: Figure 8
Patent JP-2020128680-A (JP)
Title: Self-propelled working robot
Inventor: MANABE TATSUYA
IPC: E04G21/12
Filed: 2019-02-12
Abstract: To cope with different bar arrangement pitches in a self-propelled working robot holding a plurality of power tools.SOLUTION: A reinforcement binding machine comprises: a drive unit 110 having a drive wheel 112 which travels on a running reinforcement R1 which is an arbitrary one of a plurality of reinforcements, and a drive motor 114 which drives the drive wheel 112; a working units 120 provided on the pair of right and left of the driving unit 110 having an auxiliary wheels 122 that roll on a longitudinal reinforcement LR juxtaposed with respect to the running reinforcement R1, a holding mechanism 125 for holding a reinforcement binder RT and an operation mechanism 124 for operating the reinforcement binder RT; and a connecting mechanism 140 for connecting the driving unit 110 and the working unit 120, and a connection mechanism 140 is extensible in a direction orthogonal to the traveling direction of the drive unit 110.SELECTED DRAWING: Figure 2
Patent JP-2020135070-A (JP)
Title: Function execution device and computer program for terminal device
Inventor: ASAKURA HIROTAKA
IPC: G06F3/12
Filed: 2019-02-13
Abstract: To provide a technique to prevent a communication using specific authentication information from being executed when a function demanded by a user is not included in one or more functions executable by a function execution device.SOLUTION: A function execution device establishes a first wireless connection with a terminal device via a first wireless interface, transmits, to the terminal device, screen display information to display a function screen on the terminal device by using the first wireless connection via the first wireless interface without executing a communication using specific authentication information, when a first execution instruction is input to the terminal device after the function screen is displayed on the terminal device, establishes a second wireless connection with the terminal device via the first wireless interface, executes the communication using the specific authentication information with the terminal device by using the second wireless connection via the first wireless interface, and executes communication of first function execution information with the terminal device via the first wireless interface.SELECTED DRAWING: Figure 8
Patent JP-2020137171-A (JP)
Title: Control apparatus of switching power supply
Inventor: CHIN KEN
IPC: H02M3/28
Filed: 2019-02-14
Abstract: To provide a control apparatus of a switching power supply, which achieves the prevention of both the reduction of a standby power and off-resonance.SOLUTION: A precharge circuit 28 outputs a precharge signal Cbs_chg having an ON amplitude corresponding to a precharge period setting value Ton_bs after a switching stop period passes through a stop period setting value Toff_bs when a burst operation signal bur_en indicating a burst operation of a standby mode from a control circuit, and a comparator COMP6 detects that a voltage CS of a chopping wave, which is generated during a soft start period and a soft end period is smaller than a threshold voltage vcsbs. The control circuit pre-charges a bootstrap capacitor by turning ON a switching element of a road side only for a period that the precharge signal Cbs_chg is received, and suppresses the deterioration of a power supply voltage of a high side drive circuit at the burst operation of the standby mode.SELECTED DRAWING: Figure 6
Patent JP-2020134596-A (JP)
Title: Projector system
Inventor: SAKAWA TOSHITADA
IPC: G09G5/00
Filed: 2019-02-14
Abstract: To provide a projector system capable of changing a projection position of a projection image without changing a position or direction of a projector itself.SOLUTION: The projector system comprises an image creation unit for creating a projection image to be projected to a projected part. The image creation unit is configured to be able to create the projection image such that the projection image is displayed on a part of the maximum projection possible range. The image creation unit is configured to be able to change a position of the projection image within the maximum projection possible range.SELECTED DRAWING: Figure 3
Patent JP-2020133713-A (JP)
Title: Reverse input cutoff device using coil spring
Inventor: IIDA TERUNOBU
IPC: F16D41/20
Filed: 2019-02-15
Abstract: To provide a reverse input cutoff clutch that can efficiently transmit rotation torque from an input shaft to an output shaft and surely cuts off rotation from the output shaft to the input shaft although it is light-weight and compact.SOLUTION: After applying resistance torque to a retainer 12 by resistance torque applying means 16, and the transmission of rotation in a positive direction from an input shaft 4 to an output shaft 6 is completed, the input shaft 4 is rotated in the opposite direction by a required amount.SELECTED DRAWING: Figure 1
Patent JP-2020137283-A (JP)
Title: Insulation type step-down dc-dc converter
Inventor: HARA KIYOHITO
IPC: H02M3/28
Filed: 2019-02-20
Abstract: To determine a failure stop of an insulation type step-down DC-DC converter in accordance with an abnormality of a control circuit and a failure of a power circuit.SOLUTION: An insulation type step-down DC-DC converter 1 is structured by constructing: a power circuit 2 that outputs a power supplied from a high voltage battery Bhi by alternately turning on/off a switch SW via a transformer T; a control circuit 3 that outputs a control signal to the switch SW; a detection circuit 4 that detects a voltage Vp applied to a power source line on a high side between a secondary coil L2 and a rectification circuit 7; and a level shift circuit 5 that changes a voltage Vd output from the detection circuit 4 to a prescribed voltage Vs. The control circuit 3 comprises: an abnormality detection part 81 that detects whether or not the power circuit 2 or the control circuit 3 has an abnormality by using the voltage Vs output from the level shift circuit 5; and a power generation stop determination part 82 that determines that the power generation of the insulation type step-down DC-DC converter 1 is stopped when the abnormality is detected by the abnormality detection part 81.SELECTED DRAWING: Figure 1
Patent JP-2020134341-A (JP)
Title: Method for determining success of measurement and sample measurement device
Inventor: TAKAHASHI YUSUKE
IPC: G01N15/14
Filed: 2019-02-20
Abstract: To provide a method for determining a success of a measurement and a sample measurement device which can determine whether a sample has been successfully measured even when the target of the measurement is rare particles in the sample.SOLUTION: The method for determining a success of a measurement of target particles in a measurement sample includes a detection step (S1) and a successful measurement determination step (S2). In the method for determining a success of a measurement, the target particles and other particles in a measurement sample are detected in the detection step (S1), and whether the target particles have been successfully measured is detected on the basis of the result of detection of the other particles in the successful measurement determination step (S2).SELECTED DRAWING: Figure 1
Patent JP-2020136591-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: IMAI TOMOHIRO
IPC: H01L29/78
Filed: 2019-02-25
Abstract: To improve reliability of a semiconductor device.SOLUTION: In a semiconductor device, a gate electrode G2 is connected to a gate finger GF2, a body region PB is connected to an emitter potential electrode EE, and a floating region PF is connected to a floating finger FF. The gate finger GF2 is connected to the emitter potential electrode EE by a shunt wiring SL formed on the gate finger GF2 and an emitter finger EF. Before the formation of the shunt wiring SL, it is possible to perform a screening of a gate insulation film GI of a hole collector cell region HCC for the body region PB and the floating region PF by applying a positive voltage or a negative voltage to a gate electrode G2.SELECTED DRAWING: Figure 4
Patent JP-2020139289-A (JP)
Title: Deck plate
Inventor: INABA KATSUYA
IPC: E04B5/40
Filed: 2019-02-27
Abstract: To provide a deck plate capable of reducing the work cost while improving the efficiency of transportation work.SOLUTION: The deck plate includes a base plate 14, chord members 16, 18 provided on the upper face of the base plate 14 while extending in the longitudinal direction of the base plate 14, a bar arrangement structure 15 having a plurality of lattice materials 20, 22 provided turnably around the axes of the respective chord members 16, 18, and a fixing member 26 for fixing the bar arrangement structure 15 at its position in the vertical directions of the chord members 16, 18.SELECTED DRAWING: Figure 1
Patent JP-2020138422-A (JP)
Title: Liquid injection head, liquid injection device, and method of manufacturing liquid injection head
Inventor: KOBAYASHI HARUKI
IPC: B41J2/16
Filed: 2019-02-28
Abstract: To provide a liquid injection head, a liquid injection device, and a method of manufacturing the liquid injection head capable of downsizing electric substrates.SOLUTION: A liquid injection head comprises: nozzles (37) for injecting a liquid through driving of drive elements; a channel member (11) having channels for supplying the liquid to the nozzles; and an electric substrate (14) laminated in a first direction on the channel member and electrically connected with the drive elements. The channel member comprises multiple pipes (21, 22) that protrude in a first direction from a surface of a side where the electric substrate is laminated, and that are formed with the channels inside. The electric substrate comprises through holes (46, 47) through each of which the pipe is inserted. The multiple pipes each comprise a first pipe (21) having a contact surface (49) contacting with an inner peripheral surface of the through holes.SELECTED DRAWING: Figure 2
Patent JP-2020141073-A (JP)
Title: Sic single film structure
Inventor: KAWAMOTO SATOSHI
IPC: H01L21/31
Filed: 2019-02-28
Abstract: To provide an SiC simple film structure capable of improving strength by increasing a film thickness with a function surface of the SiC simple film structure being not affected by the film thickness.SOLUTION: A simple film structure is formed by laminating an SiC layer by a vapor-phase growth deposition method. The SiC layer is laminated with reference to a first SiC layer 20, which is a functional surface 12 of an SiC simple film structure 10. Further, on the functional surface 12 and a non-functional surface 14 located on a front and a back of an arbitrary specific portion, smoothness of the functional surface 12 is configured to be higher than smoothness of the non-functional surface 14.SELECTED DRAWING: Figure 1
Patent JP-2020139589-A (JP)
Title: Flow rate regulating valve
Inventor: OTA ATSUSHI
IPC: F15B11/028
Filed: 2019-02-28
Abstract: To provide a flow rate regulating valve which can be adapted to any of a series circuit and a parallel circuit by only a recombination of a valve body even if a connection relation between a plurality of fluid circuits being application objects is either of the series circuit and the parallel circuit, and can be expected in cost reduction by component communization.SOLUTION: Three ports 15, 16 and 17 are formed at a hole part 11d in which valve bodies in a casing 11 of a valve device pass, a combination of two ports for adjusting an opening of communication between the ports by the valve bodies is selected from two kinds of combinations in response to connection states of fluid pressure circuits, the two ports being objects of the adjustment can be selected by only a recombination of the two valve bodies, thus, one kind of the casing 11 which is common to the respective connection states of the fluid pressure circuits is made to be adaptable by making a function of a pressure compensation by the movement of the vehicle bodies properly exerted, a use of a dedicated casing is dispensed with at each of the fluid pressure circuits, a proper flow passage connection state can be obtained by only the recombination of the valve bodies, thus, manufacturing and installation become easy, and a cost on the valve device can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019108374-A (JP)
Title: Treatment of pulmonary and other conditions
Inventor: RAJU REDDY
IPC: A61P11/00
Filed: 2019-03-04
Abstract: To provide treatment of pulmonary and other conditions.SOLUTION: Disclosed is a compound, or a pharmaceutically acceptable salt or ester thereof, having a structure X-L-X, where L is a linking moiety comprising an enone, and Xand Xare each independently an optionally substituted N-heterocycle. Also disclosed is a method for treating pulmonary conditions and other organ or system conditions with the compound. A further embodiment disclosed herein relates to a compound, or a pharmaceutically acceptable salt or ester thereof, comprising an adduct of a hydrophilic thiol and an enone that comprises at least two N-heterocycles.SELECTED DRAWING: Figure 1