baber/WOPTO huggingface dataset:
Patent JP-2019062714-A (JP)
Title: Synchronous rectification circuit and switching power supply device
Inventor: HIROSE TATSUYA
IPC: H02M3/28
Filed: 2017-09-28
Abstract: To suppress increase of the number of components for driving a low gate breakdown voltage transistor.SOLUTION: A synchronous rectification circuit 14 which is used for a synchronous rectification switching power supply device 10, comprises: a transistor 14a configured to perform a switching operation on the basis of a gate voltage Vg2 applied to a gate terminal; and a secondary side control IC 14b has a terminal 14b1 which is connected to a capacitor 15 which accumulates electric charge to be supplied to the gate terminal of the transistor 14a and to which a DC voltage (voltage Vint) below the withstand voltage of the gate part of transistor 14a obtained by synchronous rectification but a threshold value voltage or more of the transistor 14a is applied. The gate voltage Vg2 having the DC voltage as the maximum value is applied to the gate terminal of the transistor 14a.SELECTED DRAWING: Figure 1
Patent JP-2019064755-A (JP)
Title: Roll sheet holder and recording device
Inventor: SUZUKI HOMARE
IPC: B65H16/06
Filed: 2017-09-28
Abstract: To move and convey a roll sheet in a comfortable posture without causing the roll sheet to be damaged or soiled.SOLUTION: The roll sheet holder includes: a spool shaft for holding a roll sheet which is a roll-shaped recording medium; a first flange for fixing a position of the roll sheet in a shaft direction of the spool shaft; and a rotatable roller member disposed at a position outside the first flange in a radial direction of the spool shaft.SELECTED DRAWING: Figure 2
Patent JP-2019069804-A (JP)
Title: Elimination device of bridge in powder and grain storage container and rathole
Inventor: KIKUCHI YUICHI
IPC: B65D88/64
Filed: 2017-10-11
Abstract: To provide an elimination device of bridges in powder and grain storage container and ratholes which can prevent bridges and ratholes from occurring and enable smooth discharge of powder and grain by blowing air into the powder and grain storage container and stirring and fluidizing the powder and grain inside the storage container.SOLUTION: Annular air pipes 2,3 composed by circular pipes are horizontally provided along the inner surface of the cylinder part 11 of the storage container 1. On the annular air pipes 2,3 are provided multiple injection nozzles 21,31 which inject air obliquely downward to the center of the storage container 1. Multiple numbers of linear air pipes 4 composed by circular pipes in the longitudinal direction along the inner surface of the conical part 12 of the storage container 1 are arranged at equal angular intervals. On these linear air pipes 4, are arranged multiple injection nozzles 41 that inject air toward the obliquely central direction or the central direction with respect to the tangential direction of the inner surface of the conical portion 12 of the storage container 1.SELECTED DRAWING: Figure 1
Patent JP-2019070300-A (JP)
Title: Storage type screen window
Inventor: MORIYA MASAHITO
IPC: E06B9/52
Filed: 2017-10-11
Abstract: To provide a storage type screen window capable of holding a net wound around a winding shaft to a storage condition, which allows agents improving odorous environment or insect-proof environment around the net to be effectively emitted and facilitates a refill of the agents by efficiently using a stretching operation of the net.SOLUTION: In a storage type screen window in which a net is installed through an inlet/outlet port on a winding box by an operation of a movable frame 9 while a winding shaft 7 of the net 6 is rotatably held within the winding box 2 when stretching the net, a container 10 is disposed with an opening for emitting and filling agents configured to receive the agents in the winding box to improve odorous environment or insect-proof environment around the net in a stretched condition.SELECTED DRAWING: Figure 1
Patent JP-2019074973-A (JP)
Title: Erroneous detection prevention method
Inventor: NGUYEN QUOC VIET
IPC: G06F3/044
Filed: 2017-10-17
Abstract: To improve accuracy of a determination technique which determines that a contact to a touch panel is a water droplet.SOLUTION: An erroneous detection prevention method which prevents erroneous detection in a touch panel that enables touch detection by a mutual capacitance method includes: calculating the total sum of amounts of variation in electrostatic capacitance between a receiving electrode and each transmission electrode along the receiving electrode; and determining that water adheres to the touch panel when the calculated total sum is a fixed threshold or less.SELECTED DRAWING: Figure 27
Patent JP-2019073247-A (JP)
Title: Pneumatic tire
Inventor: OIZUMI HISAYA
IPC: B60C11/03
Filed: 2017-10-19
Abstract: To provide a pneumatic tire that enables both abrasion characteristic and traction performance.SOLUTION: One center main groove 11 and a pair of shoulder main grooves 12 are formed in a tread part 1. A center rib line 21 is sectioned between the center main groove 11 and each shoulder main groove 12. A shoulder rib line 22 is sectioned outside each shoulder main groove 12. Formed in each center rib line 21 are: a lug groove 31 one end of which opens in the corresponding shoulder main groove 12 and the other end of which terminates in the center rib line 21; and siping 41 both ends of which terminate in the center rib line 21. A first plane region A1 with no groove component is formed in a center main groove 11 side portion of each center rib line 21. Formed in each shoulder rib line 22 are: a lug groove 32 one end of which opens in the corresponding shoulder main groove 12 and the other end of which terminates in the shoulder rib line 22; and siping 42 both ends of which terminate in the shoulder rib line 22. A second plane region A2 with no groove component is formed in a ground end side portion of each shoulder rib line 22.SELECTED DRAWING: Figure 2
Patent JP-2019073331-A (JP)
Title: Packing material and packing body
Inventor: FUKUI UNAI
IPC: B32B27/06
Filed: 2017-10-19
Abstract: To provide a packing material which comprises nonadherence that is superior to cohesive substances for a long period, and can be used as a lid material preferably.SOLUTION: A packing material which comprises a resin layer including a first thermoplastic resin, and a liquid repellent layer having fractal structure that is formed on at least one portion of a surface of the resin layer, and where a contact ratio (ξ) of the liquid repellent layer is 0.01 or more and less than 0.15.SELECTED DRAWING: None
Patent JP-2019078929-A (JP)
Title: Image forming apparatus and image forming system
Inventor: SATO KOICHIRO
IPC: G03G15/00
Filed: 2017-10-26
Abstract: To provide an image forming apparatus and an image forming system that can prevent image stain even when forming an image on a label sheet.SOLUTION: An image forming apparatus of an embodiment has a sheet supply unit, a conveying unit, image forming units, an intermediate transfer body, a transfer unit, a cleaner, and a moving mechanism. The sheet supply unit holds a plurality of sheets. The conveying unit sequentially conveys the plurality of sheets held in the sheet supply unit. The image forming units form toner images. The toner images are transferred to the intermediate transfer body. The transfer unit transfers the toner images on the intermediate transfer body to a sheet conveyed by the conveying unit. The cleaner is in contact with at least one of the intermediate transfer body and the image forming units to remove an attachment. The moving mechanism moves the sheet in a direction intersecting the conveyance direction on the upstream side of the transfer unit in the conveyance direction of the sheet.SELECTED DRAWING: Figure 1
Patent JP-2019078952-A (JP)
Title: Display device
Inventor: YOSHIDA SHINSUKE
IPC: G02F1/1333
Filed: 2017-10-26
Abstract: To provide a display device easy-to-view letters and images by reducing light leakage.SOLUTION: A display device 30 comprises a backlight 14, a liquid crystal panel 11 and a cover 12. The liquid crystal panel and the cover are bonded via an adhesion part. The adhesion part 13 includes: a light transmission part 132 transmitting light from the backlight 14; and a light suppression part 131a that allows less light to pass therethrough than the light transmission part 132a. The light suppression part 131a is disposed covering the side faces of the light transmission part 132.SELECTED DRAWING: Figure 1
Patent JP-2019079451-A (JP)
Title: Switch operation display system
Inventor: OGUSHI RIE
IPC: G06Q50/10
Filed: 2017-10-27
Abstract: To provide a switch operation display system capable of intentionally transmitting a state through an Internet line without disturbing a usual task because even a person having an uneasy feeling about digital terminal use can easily notify a situation or the like of a store by performing switching like an operation of turning on a lighting device.SOLUTION: A switch operation display system transmits an operation signal of a switch to a server through an Internet line, and displays a state of an object specified previously by the switch in display means with operation information of the switch based on the operation signal of the switch.SELECTED DRAWING: Figure 1
Patent JP-2019082122-A (JP)
Title: Compressor
Inventor: NISHIMORI HIRONOBU
IPC: F04C29/00
Filed: 2017-10-30
Abstract: To provide an installation structure of a gas cooler capable of reducing labor for removal in inspection and reassembly.SOLUTION: A compressor comprises a compressor body configured to compress fluid, and a cooler configured to cool the fluid compressed in the compressor body, where to the cooler an upper rail is connected, an elastic body is arranged on a foundation of a housing, to the elastic body a lower rail is fixed, and through the upper rail slidable on the lower rail the cooler is arranged on the foundation.SELECTED DRAWING: Figure 5A
Patent JP-2019082399-A (JP)
Title: Battery measuring device and battery monitoring system
Inventor: TAYA TAKASHI
IPC: H01M10/48
Filed: 2017-10-30
Abstract: PURPOSE: To provide a battery measuring device capable of reducing the size of the whole device without increasing power consumption, and provide a battery monitoring system.CONSTITUTION: A battery measuring device according to the present invention comprises: an input terminal configured to receive voltage of a secondary battery; a measurement circuit configured to measure a voltage value of the voltage the input terminal received, to generate a measurement information signal indicating a measurement result; a transmission unit configured to wirelessly transmit the measurement information signal; and a power source circuit configured to, based on the voltage of the input terminal, generate power source voltage of a predetermined voltage value, to supply it to the measurement circuit and the transmission unit.SELECTED DRAWING: Figure 2
Patent JP-2019086946-A (JP)
Title: Cabinet selecting system
Inventor: ODAJIMA ICHIRO
IPC: G06Q50/04
Filed: 2017-11-06
Abstract: To enable a drawing to be developed on a system by capturing information on the created drawing in a cabinet selecting system.SOLUTION: A cabinet selecting system that specifies a cabinet by capturing and analyzing a cabinet drawing on the system includes: a cabinet database 31 that stores specification information on the cabinet; capturing means 82 for capturing the cabinet drawing in the system; analyzing means 34 for analyzing drawing information and character information from the captured cabinet drawing, and for specifying cabinet relevant information; check-up means 35 for checking up the specified cabinet relevant information with the specification information stored in a cabinet database, and for specifying the cabinet drawn in the drawing; and output means 36 for outputting the specified cabinet on the system.SELECTED DRAWING: Figure 1
Patent JP-2018075370-A (JP)
Title: Expiratory valve
Inventor: FELIX BREITRUCK
IPC: A61M16/20
Filed: 2017-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an expiratory valve to avoid or at least reduce problems in prior arts.SOLUTION: The present invention relates to an expiratory valve (10) of a ventilation device (100), comprising a valve body (12) having a fluid inlet (14) and a fluid outlet (16) for breathing air of a patient formed therein, the valve body (12) defining a fluid flow path between the fluid inlet (14) and the fluid outlet (16), with the cross-sectional area of the fluid flow path expanding toward the fluid outlet (16).SELECTED DRAWING: Figure 2
Patent JP-2019086714-A (JP)
Title: Label sheet
Inventor: TANIGUCHI YUICHI
IPC: G09F3/06
Filed: 2017-11-09
Abstract: To provide a label sheet configured to facilitate duplex printing on a label and mounting the label on a cable.SOLUTION: A label sheet 10 includes a backing sheet 20 and labels 22. Each label 22 includes a pair of surface layer forming sections 30, a bent section 32, and a sticking layer 34. The pair of surface layer forming sections 30 are arranged in line symmetry. The bent section 32 is arranged at a position of a symmetrical axis of the pair of surface layer forming sections 30. The bent section 32 is bent after the label 22 is peeled from the backing sheet 20, to allow the pair of surface layer forming sections 30 to face each other. When the pair of surface layer forming sections 30 face each other after the label 22 is peeled from the backing sheet 20, the sticking layer 34 causes the pair of surface layer forming sections 30 to stick to each other. Each surface layer forming section 30 has a hole forming section 40 and a tag section 42. The hole forming section 40 forms a hole 50. The hole 50 formed by the hole forming section 40 is configured so that the tag section 42 can pass therethrough.SELECTED DRAWING: Figure 1
Patent JP-2019090858-A (JP)
Title: Display device, display controller and display control method
Inventor: SASAKI SHINJI
IPC: G02F1/133
Filed: 2017-11-10
Abstract: To prevent the brightness of a displayed video from changing even when displayed by superimposition on a screen.SOLUTION: A video display device 100 comprises: a display control unit 108 for causing an operation assisting image of a different color than a display image which is displayed on a display unit 109 to be displayed in superimposition on the display image by the display unit 109; an OSD generation unit 105 for generating an operation assisting image so that the representative pixel value in each of one or more control blocks included in the display image is maintained in an assisting image region that displays the operation assisting image and takes on a different color than the display image; and a luminescence amount control unit 111 for controlling the amount of luminescence of each of the one or more control blocks on the basis of the representative pixel value.SELECTED DRAWING: Figure 1
Patent JP-2019091977-A (JP)
Title: Voice output system and voice output method
Inventor: FUEKI TOSHIHIRO
IPC: H04R3/00
Filed: 2017-11-13
Abstract: To make it possible to allow a person to hear a sound without making the person who hears the sound uncomfortable even in an environment where loud noises are generated.SOLUTION: The voice output system includes: a speaker for outputting sound; a detection unit for detecting a noise level in an area where the speaker is installed; and an output control unit that re-outputs the sound when the noise level becomes less than a specified value, if the noise level detected by the detection unit is higher than the specified value when sound is output from the speaker.SELECTED DRAWING: Figure 2
Patent JP-2019089489-A (JP)
Title: Secondary battery system of vehicle
Inventor: TARIKI AKIHIRO
IPC: H01M10/48
Filed: 2017-11-15
Abstract: To provide a secondary battery system of a vehicle, that displays SOH to a driver without deteriorating visibility of SOC.SOLUTION: A secondary battery system of a vehicle comprises: a secondary battery mounted to the vehicle; a voltage detection means for detecting a voltage of the secondary battery; current detection means for detecting a current of the secondary battery; SOC calculation means for calculating SOC of the secondary battery on the basis of the voltage and the current detected by the voltage detection means and the current detection means; SOH calculation means for calculating SOH of the secondary battery on the basis of the voltage and the current detected by the voltage detection means and the current detection means; display means for displaying a bar graph 40 which shows the SOC calculated by the SOC calculation means, and the SOH calculated by the SOH calculation means; and control means for controlling the display means. The control means changes a length of the bar graph in accordance with the SOC calculated by the SOC calculation means, and changes an inclination of the bar graph in accordance with the SOH calculated by the SOH calculation means, in displaying the bar graph.SELECTED DRAWING: Figure 3
Patent JP-2019096087-A (JP)
Title: Information processing device
Inventor: NE TEN
IPC: B60R21/00
Filed: 2017-11-24
Abstract: To provide an information processing device capable of enhancing accuracy concerning a degree of parking difficulty.SOLUTION: A server device 10 acquires parking trajectory information when paring is performed in a parking space and position information of other parking spaces in the periphery of the parking space. The server device 10 discriminates a related parking space that gives influence on a parking operation in a parking space by presence/absence of parking among the other parking spaces on the basis of parking trajectory information and position information of the other parking spaces.SELECTED DRAWING: Figure 1
Patent JP-2019095723-A (JP)
Title: Image formation apparatus
Inventor: SAITO YOSUKE
IPC: G03G15/01
Filed: 2017-11-28
Abstract: To provide an image formation apparatus capable of suppressing a linear part of a black toner image from being unsharp while suppressing a transfer memory image from being formed.SOLUTION: In an image formation apparatus 10, an electricity removing part 14 provided to an image formation unit 3 emits electricity removing light toward a front-side irradiation position P2 between a development part 13 and a primary transfer part 15 at a photoreceptor drum 11 of the image formation unit 3 and a rear-side irradiation position P1 between the primary transfer part 15 and a cleaning part 16 at the photoreceptor drum 11 of the image formation unit 4. A light quantity limiting part 17 limits the quantity of light radiated the front-side irradiation position P2 of the image formation unit 4 to less than the quantity of light radiated to the other front-side irradiation position P3.SELECTED DRAWING: Figure 3
Patent JP-2018059260-A (JP)
Title: Light-weight heat-retaining knitted fabric
Inventor: ONMIYACHI NAOKI
IPC: D02G3/04
Filed: 2017-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a knitted fabric having excellent feeling, soft surface touch, excellent dimensional stability, light weight, high bulkiness, and excellent heat-retaining properties for solving the conventional problem in which: it is proposed to obtain heat-retaining properties by kneading ceramics into an acrylic fiber and using heat radiation through the emission of far-infrared rays, but the kneading of the ceramics into the fiber causes high cost and deteriorates feeling.SOLUTION: There is provided a knitted fabric having a specific volume of 6.5-10.8 cm/g which is obtained by the bulking of a knitted fabric comprising: 30-50 wt.% of highly shrinkable acrylic fibers having a boiling water shrinkage of 15% or more and a single fiber fineness of 0.7-2.2 dtex; and 50-70 wt.% of low shrinkable fibers having a boiling water shrinkage of 10% or less.SELECTED DRAWING: None
Patent JP-2019103193-A (JP)
Title: Bell crank type drive device and power transmission type drive device
Inventor: OSANAWA AKITA
IPC: H01L41/09
Filed: 2017-11-29
Abstract: To provide a bell crank type drive device which can be further miniaturized and a power transmission type drive device including the same.SOLUTION: The bell crank type drive device for moving an action member includes first fixing means, a piezoelectric element and a bell crank, connected in this order. The bell crank is rotated by expansion and contraction of the piezoelectric element with the first fixing means as a fixed end. The action member moves by the bell crank being rotated. When a distance from the rotation center to a straight line that vertically bisects a width of a surface where the bell crank and the piezoelectric element are connected is denoted as s and a distance from the rotation center to a straight line that vertically bisects a width of a surface connecting the bell crank and the action member is denoted as t, t/s>1 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2019100614-A (JP)
Title: Corner reflector
Inventor: ITO TAKAHIRO
IPC: G01S7/38
Filed: 2017-12-01
Abstract: To provide a corner reflector capable of increasing an aerial floating time, being lightened, and suppressing degradation of an electric wave reflection performance.SOLUTION: A corner reflector includes three annular balloons 12, a parachute 13, a plurality of electric wave reflection films 16, and a gas supply device 20. The gas supply device 20 injects gas into the annular balloons 12, the annular balloons 12 are expanded by a gas pressure and orthogonal to each other while sharing a same center O. The parachute 13 (umbrella body 14) has flexibility, and delays descent of the annular balloons 12. Further, a plurality of suspension ropes 22 connected to the parachute 13 at upper ends 22a and connected to the gas supply device 20 at lower ends 22b are disposed. The parachute 13 is connected to the annular balloons 12 at a position different from the upper ends 22a of the suspension ropes 22.SELECTED DRAWING: Figure 4
Patent JP-2019097993-A (JP)
Title: Game machine
Inventor: NODA YASUYUKI
IPC: A63F7/02
Filed: 2017-12-05
Abstract: To suppress a temperature rise of a substrate due to heat generation of a current limiting resistor even when a plurality of LEDs (light emitters) emit light for a long time.SOLUTION: A driver substrate 226 on which a plurality of light emitters 101 emitting light by energization are mounted and on which a driver 227 for controlling supply and cutoff of electric power to the plurality of light emitters 101 is implemented, and a light emitter substrate 103 on which the plurality of light emitters 101 are implemented are electrically connected via a connection line 104. Then, at least one current limiting resistor 106, 107 for limiting a current flowing to the light emitter 101 is mounted corresponding to each of the plurality of light emitters 101.SELECTED DRAWING: Figure 6