baber/WOPTO huggingface dataset:
Patent JP-2021018367-A (JP)
Title: Electro-optical panel, electro-optical device, and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G09F9/00
Filed: 2019-07-23
Abstract: To provide an electro-optical panel, an electro-optical device, and an electronic apparatus that can appropriately monitor the temperature of a pixel area.SOLUTION: In an electro-optical device 1, a first substrate 10 provided in a pixel area 110 with a plurality of pixel electrodes is provided with a temperature detection element 13 at a position overlapping a light shielding unit 25 that is formed on a second substrate 20 to surround the pixel area 110. The first substrate 10 is provided with an electrostatic protection circuit 14 that includes a semiconductor element 140 electrically connected to the temperature detection element 13. The semiconductor element 140 is arranged at a position having a distance from the center C of the pixel area 110 longer than the temperature detection element 13 and having a temperature lower than the position where the temperature detection element 13 is provided. The temperature of the semiconductor element 140 can thus be prevented from being increased; and therefore, the influence of leakage current from the semiconductor element 140 hardly affects a result of detection of the temperature of the pixel area 110 performed by the temperature detection element 13.SELECTED DRAWING: Figure 4
Patent JP-2021017961-A (JP)
Title: Power element and expansion valve using the same
Inventor: TOMIZUKA MASAHIRO
IPC: F25B41/335
Filed: 2019-07-23
Abstract: To provide a power element capable of effectively controlling an amount of a refrigerant while inhibiting hunting phenomenon, and to provide an expansion valve using the power element.SOLUTION: A power element 8 includes: an upper lid member 82; a diaphragm 83; a receiving member 86 which is disposed at the side facing the upper lid member 82 across the diaphragm 83; and a stopper member 84 connected to the diaphragm 83 at the receiving member 86 side. The stopper member 84 is formed by combining an inner part 84a made of a first material with an outer part 84b made of a second material different from the first material.SELECTED DRAWING: Figure 1
Patent JP-2019179277-A (JP)
Title: Automatic accompaniment data generation method and device
Inventor: WATANABE DAICHI
IPC: G10G1/04
Filed: 2019-07-26
Abstract: To control automatic accompaniment in real time on the basis of accompaniment pattern data so as to comply with accent positions of main music.SOLUTION: Performance information main music is sequentially acquired, and accent positions of the music are extracted (S16). Automatic accompaniment is proceeded on the basis of accompaniment pattern data, and accompaniment data is generated on the basis of an accompaniment event (S14). A sound production timing of the automatic accompaniment based on the accompaniment pattern data is adjusted according to the extracted accent positions, and automatic accompaniment data having the adjusted sound production timing is generated (S16-S19).SELECTED DRAWING: Figure 2
Patent JP-2021020296-A (JP)
Title: Chips processing apparatus
Inventor: ANDO TSUYOSHI
IPC: B23Q11/02
Filed: 2019-07-30
Abstract: To provide a chips processing apparatus in which chips hardly approach a cutting point of a cutting tool and a workpiece during cutting work.SOLUTION: A chips processing apparatus 40 includes: a retention part 44 for retaining a flow of chips directed to a cutting point of a hob cutter 28 and a workpiece; and an air ejection device with an air ejection port 46 which is open in a direction orthogonal to a rotational direction of the cutting tool. As a result of scattering the chips of which the flow has been retained by the retention part, in a direction orthogonal to the rotational direction of the cutting tool, by using the air ejection device, the chips hardly flow to the cutting point of the cutting tool and the workpiece.SELECTED DRAWING: Figure 4
Patent JP-2021021918-A (JP)
Title: Image forming apparatus
Inventor: OSAWA YUICHIRO
IPC: G03G21/16
Filed: 2019-07-30
Abstract: To provide an image forming apparatus that can stably perform an operation to engage and release a lock mechanism that locks a unit for conveying a recording material to an apparatus body.SOLUTION: An opening/closing unit rotatable with respect to an apparatus body has a first engagement part on one end of a rotation shaft of the opening/closing unit that can be engaged with a first engagement target part of the apparatus body, a second engagement part on the other end of the rotation shaft that can be engaged with a second engagement target part of the apparatus body, an interlocking shaft that interlocks the first engagement part with the second engagement part to allow rotation, and a grip part that makes the interlocking shaft rotatable. The first engagement part is engaged with the first engagement target part and the second engagement part with the second engagement target part to locate the opening/closing unit at the first closed position. The grip part is attached to the interlocking shaft through a gap allowing a movement in a direction orthogonal to the interlocking shaft. The first engagement part and the second engagement part are rotated with the grip part, and disengaged from the first engagement target part and the second engagement target part, respectively, and the opening/closing unit can be moved from the first closed position to a first open position.SELECTED DRAWING: Figure 4
Patent JP-2019202185-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2019-08-02
Abstract: To provide a game machine which performs a put-out of game media and which can put out the game media satisfactorily.SOLUTION: The game machine includes a main control board 301 and a put-out control board 322. In a RAM 313 of the main control board 301, a prize ball counter area 361 is provided, and prize ball information corresponding to a winning is stored in the prize ball counter area 361. Also, a prize ball command specified on the basis of the prize ball information is outputted from the main control board 301 to the put-out control board 322. The put-out control board 322 performs arithmetic processing for a prize ball command when a prize ball command is inputted. If an arithmetic result of the arithmetic processing is a normal result, the prize ball command inputted is specified as a normal command.SELECTED DRAWING: Figure 23
Patent JP-2021024405-A (JP)
Title: Floor tunnel structure for vehicle body
Inventor: TAKEDA TOMOYA
IPC: B62D25/20
Filed: 2019-08-02
Abstract: To provide a floor tunnel structure for a vehicle body improved in strength of a floor tunnel while restricting an increase in size.SOLUTION: A floor tunnel structure for a vehicle body comprises: a floor tunnel 2 provided at a central part in a vehicle width direction of a floor of a vehicle body; and a reinforcement bracket 3 disposed on an upper surface 2a of the floor tunnel 2. The reinforcement bracket 3 has: a first stationary portion 37 mounted on the upper surface 2a of the floor tunnel 2; a second stationary portion 38 provided further backward than the first stationary portion 37 in a forward and backward direction and rightward in a vehicle width direction; and a third stationary portion 39 provided further backward than the first stationary portion 37 in the forward and backward direction and leftward in the vehicle width direction. An imaginary line T connecting the first stationary portion 37, the second stationary portion 38 and the third stationary portion 39 is formed in a truss shape as viewed from a vertical direction of the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2021024259-A (JP)
Title: Production method of molded article
Inventor: HORIUCHI YUSHI
IPC: B41M5/00
Filed: 2019-08-09
Abstract: To provide a production method of a molded article capable of producing a molded article in which getting blunt of an edge part of an irregularity can be suppressed.SOLUTION: A production method of a molded article comprises: a preparing step (S10) for preparing a molding sheet which comprises a base material and a thermal expansion layer including a binder and a thermal expansion material and being laminated on a first principal plane of the base material; an application step (S20) for applying in a prescribed pattern, an ink including an uncured resin which is cured by radiation of a first wave and a thermal conversion material for converting a second wave into heat, on a second principal plane on an opposite side of the first principal plane of the base material or on the thermal expansion layer; a first radiation step (S30) for radiating the first wave to a molding sheet to which the ink was applied, for forming a thermal conversion layer including the thermal conversion material and the cured resin, and crosslinking a binder included in a second region other than a first region corresponding to the prescribed pattern of the thermal expansion layer; and a second radiation step (S40) for radiating the second wave to the molding sheet on which the thermal expansion layer was formed, for expanding the first region of the thermal expansion layer.SELECTED DRAWING: Figure 4
Patent JP-2021028528-A (JP)
Title: Bearing mechanism and speed reducer
Inventor: KIHIRA SEITO
IPC: F16C19/46
Filed: 2019-08-13
Abstract: To provide a bearing mechanism which can inhibit or prevent wear of a restriction member, and to provide a speed reducer.SOLUTION: A bearing mechanism 100 includes: a rotary shaft member 5 which rotates around an axis; a roller bearing 8 having a rolling element unit 81a including columnar rolling elements 81b disposed on an outer peripheral surface of the rotary shaft member 5 and a retainer 81c for retaining the rolling elements 81b; and a restriction member 6 which is formed into an annular form through which the rotary shaft member 5 passes, is disposed in such a way so as to be rotatable relative to the rotary shaft member 5, and restricts axial movement of the rolling element unit 81a.SELECTED DRAWING: Figure 2
Patent JP-2019216105-A (JP)
Title: Laser actuated light source
Inventor: EKKEHARD BRUNE
IPC: G02B6/26
Filed: 2019-08-15
Abstract: To provide a laser actuated light source capable of generating light with improved homogeneity.SOLUTION: A laser actuated light source includes a chamber that houses an ionic gas, and an ignition source that ionizes the gas in the chamber to generate a plasma. The light source further includes a laser for inputting laser energy into the plasma such that the plasma emits useful light under the influence of the laser radiation, which forms an output signal of the light source. Means is provided for coupling the useful light to at least one transfer optical fiber. In the case of the light source according to the invention, at least one mode scrambler is assigned to an optical fiber or a plurality of optical fibers.SELECTED DRAWING: Figure 1
Patent JP-2019220207-A (JP)
Title: Method and apparatus for using gestures for shot effects
Inventor: NEIL D VOSS
IPC: G06F3/0488
Filed: 2019-08-15
Abstract: To provide a method which allows for editing a still or video image and adding video effects thereto through gestures on a portable electronic device before uploading the still or video image to a social media site.SOLUTION: A system disclosed herein is operative to allow a user to alter video effects on a mobile device through use of gestures. These gestures are performed without aid of on-screen visual indicators. As the user changes the video effects though gestures, the changes are simultaneously applied to the video providing feedback to the user.SELECTED DRAWING: None
Patent JP-2021031515-A (JP)
Title: Lithographic printing ink and printed matter of the same
Inventor: MIYAZAKI TOMOYA
IPC: C08G63/12
Filed: 2019-08-19
Abstract: To provide a lithographic printing ink capable of preventing generation of ink mist while having excellent ink fluidity in high-speed printing, and capable of giving a printed matter with good inking property.SOLUTION: The lithographic printing ink comprises at least an alkyd resin, a rosin-modified phenolic resin, and a pigment, in which the alkyd resin is a reaction product of a polyhydric alcohol (A), an organic acid having a cyclic structure (B) and a fat (C), the alkyd resin has a weight average molecular weight of 10,000 to 130,000, and the content of a component having a weight average molecular weight of 1,000 or less in the alkyd resin is 10 mass% or less with respect to the whole amount of the alkyd resin.SELECTED DRAWING: None
Patent JP-2020119491-A (JP)
Title: Delivery date prediction device, delivery date prediction method and program
Inventor: KOKUBU YUSUKE
IPC: G05B19/418
Filed: 2019-08-22
Abstract: To improve prediction accuracy of a delivery date.SOLUTION: A storage unit 120 stores basic lead time information for each supplier and for each item, and supplier rank information, production capability master information, busy/slack period master information and total order placement residual amount information as evaluation information for each supplier. An evaluation value specification unit 113 obtains an evaluation value indicating delivery date ensuring reliability of each supplier, on the basis of the supplier rank information, the production capability master information, the busy/slack period master information and the total order placement residual amount information. A delivery date prediction unit 114 calculates a predicted delivery date of the supplier at time when a required number of required components are ordered, on the basis of the basic lead time information and the evaluation value of the supplier.SELECTED DRAWING: Figure 1
Patent JP-2021030904-A (JP)
Title: Non-pneumatic tire and manufacturing method for non-pneumatic tire
Inventor: KAJIWARA KOHEI
IPC: B60C7/00
Filed: 2019-08-26
Abstract: To provide a non-pneumatic tire which has a fiber layer including a fiber arranged body with a splice structure and can be suppressed from deteriorating in anti-separation performance and uniformity, and a manufacturing method for the non-pneumatic tire.SOLUTION: A support structure for supporting loads from a vehicle has an annular outer ring 1, an annular inner ring provided concentrically inside in a tire radial direction of the outer ring 1, and a spoke 3 connecting the outer ring 1 to the inner ring. An annular laminate having a plurality of fiber layers 7 is provided outside in a tire radial direction of the outer ring 1. At least one layer of the plurality of fiber layers 7 includes a first fiber arranged body 91 with a splice structure in which fiber materials extending at an angle less than 90 degrees with respect to a tire width direction are arranged. A splice part 91s made by joining end parts of the first fiber arranged body 91 to each other is set at a position in a tire circumferential direction of the spoke 3.SELECTED DRAWING: Figure 6
Patent JP-2021030270-A (JP)
Title: Manufacturing method of gear with crowning and manufacturing device
Inventor: SUZUKI TOSHITAKA
IPC: B21K1/30
Filed: 2019-08-26
Abstract: To form crownings at a plurality of teeth which are formed at an internal peripheral face of a cylindrical workpiece by using a simple-shape metal mold.SOLUTION: An external peripheral face of a cylindrical workpiece is formed so that an outside diameter becomes large as progressing toward a center part side from both end-part sides in an axial direction. Then, by inserting the cylindrical workpiece into a metal mold whose internal peripheral face is cylindrically formed, and which has a throttle part whose inside diameter is smaller than a maximum outside diameter of the cylindrical workpiece at a part in the axial direction coaxially with the metal mold, and also making the throttle part pass therethrough by pressing the cylindrical workpiece into the axial direction, crownings are formed at a plurality of inner teeth of the cylindrical workpiece accompanied by the reduction of at least the maximum outside diameter of the cylindrical workpiece.SELECTED DRAWING: Figure 5
Patent JP-2021032497-A (JP)
Title: Soot blower control system
Inventor: DOI TOSHIHIRO
IPC: F23J3/00
Filed: 2019-08-26
Abstract: To enhance operating efficiency of a soot blower while restraining a change in steam temperature of a heat transfer tube.SOLUTION: A soot blower control system comprises a soot blower (30) for ejecting steam to a surface of a heat transfer tube (6), an inlet temperature sensor (20d) for detecting steam inlet temperature (Tin) of the heat transfer tube, an outlet temperature sensor (20e) for detecting steam outlet temperature (Tout) of the heat transfer tube, and a controller (100). The controller determines a temperature change value (dT) that is a difference between a first temperature difference (ΔT1) that is a difference between the steam inlet temperature and the steam outlet temperature at a first time point during operation of the soot blower, and a second temperature difference (ΔT2) that is a difference between the steam inlet temperature and the steam outlet temperature at a second time point during the operation of the soot blower, and determines an operation interval of the soot blower so that the temperature change value is within a target value range.SELECTED DRAWING: Figure 5
Patent JP-2021038967-A (JP)
Title: Measurement device, displacement measurement system, displacement measurement method, and displacement measurement program
Inventor: HIGAMI TOMOHIKO
IPC: G01H17/00
Filed: 2019-09-02
Abstract: To reduce the cost required for constructing a system, without degrading accuracy for calculating displacement of a structure such as a bridge which is forcibly vibrating.SOLUTION: An extraction unit separates and extracts measurement data of acceleration of the component concerning forced vibration of a structure, from the measurement data of the acceleration measured by an acceleration sensor attached in the structure. An observation period setting unit processes the measurement data of a strain measured by a strain sensor attached around the acceleration sensor, and sets an observation period for observing the forced vibration of the structure. An arithmetic processing unit integrates the measurement data of the acceleration of the component concerning the forced vibration of the structure, and calculates the displacement of the structure. A boundary condition setting unit sets a boundary condition used in the calculation of the displacement of the structure.SELECTED DRAWING: Figure 2
Patent JP-2021037211-A (JP)
Title: Biological information measurement device, biological information measurement system, and biological information measurement program
Inventor: SUDO TADASHI
IPC: A61B5/369
Filed: 2019-09-05
Abstract: To provide a biological information measurement device, a biological information measurement system, and a biological information measurement program capable of acquiring biological information corresponding to a purpose, in comparison to a case of processing an input in response to a sensor input and outputting the input.SOLUTION: The biological information measurement device comprises a processor. The processor acquires information to determine whether it is in a state that biological information can be measured by a device body attached to a living body and whether a condition is suitable to measurement of the biological information. In a case where the information indicates the condition is not suitable to the measurement, the processor outputs guide information to make a condition suitable to the measurement.SELECTED DRAWING: Figure 4
Patent JP-2021040718-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-09-06
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Main control means of a game machine of the present invention stop-displays a special pattern after executing cycle variations a plurality of times as a variable display of the special pattern according to a determination result of determination information on whether or not to execute a special game. Performance control means can execute a variation performance with a performance pattern while the special pattern is variably displayed, and a performance operation of reservation displays for executing a performance operation during the variation performance is continuously executed even after the last cycle variation in the variable display of the special pattern is finished.SELECTED DRAWING: Figure 56
Patent JP-2021044122-A (JP)
Title: Battery
Inventor: MIURA KAZUHA
IPC: H01M10/613
Filed: 2019-09-10
Abstract: To provide a battery having a cooling structure capable of uniformly cooling a plurality of battery cells for a long period of time.SOLUTION: A battery 10 includes a battery module 1 having a plurality of battery cells 14 and having a cooling surface 14a in which a part of each of the battery cells 14 is exposed, and a cooling structure 2 that cools the cooling surface 14a, and the cooling structure 2 includes a cooling plate 12, a plurality of heat transfer surfaces 22 made of a heat transfer material that can be deformed by the pressure sandwiched between the cooling surface 14a and the cooling plate 12, and a formwork 23 that partitions each of the heat transfer surfaces 22, and the heat transfer surface 22 is arranged to face each of the battery cells 14 exposed on the cooling surface 14a.SELECTED DRAWING: Figure 2
Patent JP-2020039875-A (JP)
Title: Play yard
Inventor: ANDREW J TAYLOR
IPC: A47D13/06
Filed: 2019-09-11
Abstract: To provide a play yard with multiple portable configurations by folding their frame structure in multiple stages.SOLUTION: A play yard comprises a foldable frame structure defining an internal space. The frame structure comprises: an annular upper frame; and a plurality of leg frames extending downwardly from the upper frame to make the frame structure self-support, and being connected to the upper frame so as to pivot about leg pivoting axes. The upper frame includes: at least two frame portions; and the pivoting connectors rotationally connecting the two adjacent frame portions to each other about upper frame pivoting axes.SELECTED DRAWING: Figure 2
Patent JP-2021046098-A (JP)
Title: Agricultural machine
Inventor: ISHIHARA KAZUMA
IPC: B62D49/08
Filed: 2019-09-18
Abstract: To provide an agricultural machine to which a weight can be readily added as necessary without changing a weight bracket, in an agricultural machine including a weight bracket to which a weight can be fitted.SOLUTION: An agricultural machine includes: a vehicle body with a front wheel and a rear wheel; a weight bracket provided in a front part of the vehicle body and to which a weight can be fitted; and an attachment member attached to the weight bracket and to which an additional weight can be fitted in addition to the weight fitted to the weight bracket.SELECTED DRAWING: Figure 39
Patent JP-2021048305-A (JP)
Title: Protection circuit, semiconductor device and method
Inventor: SOGABE TAKU
IPC: H01L21/822
Filed: 2019-09-19
Abstract: To protect an output driver element and thus a semiconductor device (semiconductor chip) embedding the output driver element when an anomaly is detected, by accurately detecting a temperature at the output driver element with a simple configuration.SOLUTION: A protection circuit according to an embodiment is a protection circuit for performing overheat protection for an output driver element, the circuit includes: a measurement unit for measuring a value proportional to the amount of supplied power to the output driver element; a prediction unit for predicting the amount of temperature increase of the output driver element based on the amount of supplied power on the basis of a measurement value of the value; a detection unit for detecting an ambient temperature of the output driver element; and a determination unit for determining whether the sum of the ambient temperature and the amount of temperature increase exceeds a predetermined threshold temperature or not, and outputting a cut off indication signal of the output driver element.SELECTED DRAWING: Figure 1