baber/WOPTO huggingface dataset:
Patent JP-2020202319-A (JP)
Title: Optical module
Inventor: KYONO TAKASHI
IPC: H01S5/022
Filed: 2019-06-12
Abstract: To provide an optical module that can increase a mechanical deflection angle of a mirror while achieving the miniaturization.SOLUTION: An optical module includes a light forming unit 20 that forms light, and a protective member 2 that defines a first space 40A that houses the light forming unit and seals the light forming unit. The light forming unit includes laser diodes 81, 82, and 83, and a MEMS 120 that includes a mirror 121 that scans the light from the laser diode, and is arranged such that the mirror is exposed in the first space. The pressure in the first space is lower than atmospheric pressure and is 0.15 atm or higher.SELECTED DRAWING: Figure 6
Patent JP-2020201014-A (JP)
Title: Cooling device
Inventor: SUGA SHOICHIRO
IPC: E04B1/76
Filed: 2019-06-12
Abstract: To provide a cooling device which comprises an emitter with wavelength selectivity and has improved cooling efficiency.SOLUTION: A cooling device capable of selectively emitting electromagnetic waves of a specific frequency comprises an emitter having an uneven surface structure. The uneven structure is preferably a structure having ridges and valleys positioned to be continuous and to alternate with one another in a predetermined direction.SELECTED DRAWING: Figure 1
Patent JP-2020203768-A (JP)
Title: Recording medium conveyance device and image formation apparatus
Inventor: MIZUMOTO NOBUYOSHI
IPC: B41J29/17
Filed: 2019-06-18
Abstract: To provide a recording medium conveyance device and image formation apparatus, capable of suppressing cleaning fluid from escaping from a removal member.SOLUTION: A recording medium conveyance device 20 includes: an endless belt 21; a cleaning fluid application part 26; a removal member 27; a drive unit for intermittently driving the endless belt 21; and an adhesive power adjustment mechanism 28 for adjusting adhesive power between the endless belt 21 and the removal member 27 with an adhesive. The adhesive power adjustment mechanism 28 operates to suppress an increase in adhesive power accompanied with a stopping operation of the endless belt 21 in at least any period of a deceleration period of the endless belt 21 from a rotating state at a predetermined constant speed to stopping thereof, a stopping period of the endless belt being stopped, and an acceleration period from the stopping state of the endless belt to a state in which the endless belt reaches a predetermined constant speed after starting of rotation.SELECTED DRAWING: Figure 1
Patent JP-2020204225-A (JP)
Title: Door operation device for vehicle
Inventor: NAKANISHI EISUKE
IPC: B60J5/00
Filed: 2019-06-19
Abstract: To provide a door operation device for dissolving a release fixation of a latch mechanism by a simple constitution.SOLUTION: A door operation device 40 comprises: a release lever 61 that turns in a first direction based on a driving force inputted via a first transmission member 31; an open lever 62 that releases the latch mechanism connected via a second transmission member 32 by turning in the first direction; an operation lever 63 pivotally supported coaxially with the release lever 61 and the open lever 62; and a cancel lever 64 that turns in association with the operation lever 63. The release lever 61 presses an engaging member 80 that fits a long hole 79 provided in the open lever 62 by turning in the first direction, and turns the open lever 62 in the first direction. The cancel lever 64 presses the engaging member 80 by its turning to change a fitting position relative to the long hole 79, thereby releasing an engagement of the engaging member 80 and the release lever 61.SELECTED DRAWING: Figure 14
Patent JP-2021004064-A (JP)
Title: Label heating device
Inventor: MATSUO HAJIME
IPC: B65B53/04
Filed: 2019-06-26
Abstract: To provide a label heating device in which a heating condition excluding heating temperature of a label in a preliminarily heating chamber can be adjusted.SOLUTION: The label heating device is provided that comprises a heating tunnel through which a mounting object covered with a label is conveyed from an inlet to an outlet. The heating tunnel comprises: a main heating chamber in which the label is heated to be closely attached to the mounting object; and a preliminarily heating chamber which is arranged upstream of the main heating chamber, and heats the label to temperature lower than that in the main heating chamber. The mounting object is passed through the preliminarily heating chamber and then conveyed to the main heating chamber without being exposed to outside air. The label heating device further comprises: a plurality of conveyers arranged in the preliminarily heating chamber and the main heating chamber respectively and lined along a conveying direction; and a conveyance speed adjustment unit that adjusts respective conveying speeds of the conveyers.SELECTED DRAWING: Figure 1
Patent JP-2021005303-A (JP)
Title: Telecommunication system of construction machine, control apparatus of construction machine, and portable terminal
Inventor: OGAWA MASAKI
IPC: G06Q50/08
Filed: 2019-06-27
Abstract: To provide a telecommunication system of a construction machine for improving working environment, a control apparatus of a construction machine, and a portable terminal.SOLUTION: A telecommunication system SYS of a construction machine comprises a portable terminal 400, a third party terminal 600 mapped to information on facilities present in a prescribed range from a construction site, and a control apparatus 300. The control apparatus 300 has a storage unit in which information for specifying the portable terminal 400 and information on facilities are stored, and transmits a request transmitted from the portable terminal 400 to the third party terminal 600.SELECTED DRAWING: Figure 1
Patent JP-2021009903-A (JP)
Title: Distribution board, electrolytic capacitor housing board and device
Inventor: HANAOKA NAOKI
IPC: H01G2/02
Filed: 2019-06-28
Abstract: To reduce the load of a maintenance work on an electrolytic capacitor.SOLUTION: A distribution board in which an electrolytic capacitor including an electrolytic capacitor main body, a cylindrical container, a sealing plate having an explosion-proof valve and closing an opening portion of the container, and an electrode provided on the sealing plate is arranged in a housing includes a plate-shaped first shielding member that is provided so as to be spaced from the explosion-proof valve by a predetermined distance in a jetting direction in which a gas in the container and an electrolytic solution jets from the explosion-proof valve to the outside of the container, and restricts a scattering range of the electrolytic solution scattering from the explosion-proof valve, a second shielding member that is arranged below the explosion-proof valve and the first shielding member, an accommodating portion for accommodating at least the first shielding member and the second shielding member, and a panel which is arranged at a position where it is visible from the opening portion side of the housing provided with the accommodating portion, the electrolytic capacitor being arranged on the back side of the panel, and the presence or absence of the electrolytic solution on the second shielding member can be visually recognized from the opening portion side of the housing.SELECTED DRAWING: Figure 1
Patent JP-2021009572-A (JP)
Title: Predicting program, predicting method and predicting device
Inventor: IWASHITA HIROAKI
IPC: G06Q10/04
Filed: 2019-07-01
Abstract: To execute an efficient prediction for input data.SOLUTION: A predicting program according to this embodiment causes a computer to execute: a receiving process; and a generating process. The receiving process receives input data subjected to prediction. The generating process generates, from training data, a prediction result using input data in accordance with an assumption set that lists assumptions each formed by a combination of explanatory variables, classifying any of the training data, and satisfying a particular condition, and respective weights of the plurality of assumptions for the respective training data which are learnt on the basis of the satisfaction/unsatisfaction of each of the plurality of assumptions contained in the assumption set. Moreover, the generating process decides the value of the variable contained in a pseudo Boolean function in such a way that the probability that the prediction result using the input data satisfies the particular condition satisfies the predetermined reference, the prediction result being generated by the learning result, containing the variable corresponding to the explanatory variable, and being calculated by the pseudo Boolean function utilized for the calculation of the probability that satisfies the particular condition.SELECTED DRAWING: Figure 11
Patent JP-2021011935-A (JP)
Title: Control device and control method for solenoid valve
Inventor: ISONO TAKEMICHI
IPC: F16K31/06
Filed: 2019-07-09
Abstract: To secure good controllability of a solenoid valve even when a hydraulic pressure command value is low.SOLUTION: A control device using a PWM signal for controlling a voltage to be applied to an electromagnetic part of the solenoid valve to output hydraulic pressure according to the hydraulic pressure command value, includes a voltage superposition part for superimposing a pulse voltage on a target voltage so that the total sum of an addition amount to and a subtraction amount from the target voltage is zero in a dither cycle set longer than the cycle of the PWM signal, and for changing the ratio between the addition frequency and the subtraction frequency of the pulse voltage in the dither cycle so that the sum of the target voltage and the addition amount is equal to or higher than a minimum guarantee voltage when the target voltage is lower than the minimum guarantee voltage corresponding to the minimum duty ratio of the PWM signal.SELECTED DRAWING: Figure 8
Patent JP-2021011786-A (JP)
Title: Building with dry area
Inventor: ISHIBASHI HISAYOSHI
IPC: E04H1/02
Filed: 2019-07-09
Abstract: To protect the basement of a building with a dry area from the effects of nuclear explosions and tornadoes.SOLUTION: A receiving member 16 is provided on the wall surface of a basement 13 of a building 10 having a dry area 15 provided facing the basement 13. Also, there is provided a lid member 17 that can be opened and closed made of a concrete plate having a thickness of 50 mm to 500 mm, a reinforced concrete plate, a steel plate, or a composite plate of a steel plate and concrete that closes an opening 15s of the dry area 15. In the open state, the lid member 17 is placed on a mounting table 18 arranged on the ground G on the opposite side of the opening 15s from the basement 13. In the closed state, the end of the lid member 17 on the basement 13 side is supported by the receiving member 16, and the end opposite to the basement 13 is placed on a retaining wall 15a of the dry area 15.SELECTED DRAWING: Figure 1
Patent JP-2019171159-A (JP)
Title: Suction tool unit and stick type cleaner including the same
Inventor: ITO RYOTARO
IPC: A47L9/02
Filed: 2019-07-10
Abstract: To provide a stick type cleaner that can be stored in a smaller space.SOLUTION: A suction tool unit including a suction tool is arranged at a distal end of a main body. The suction tool unit has rotary structures by which a suction tool can be rotated with respect to the main body. The rotary structures include: the first rotary structure for rotating the suction tool around a first axis being an axis extending in a longitudinal direction of the main body; and the second rotary structure for rotating a suction port around a second axis located to be vertical to the first axis. In a state where the main body and the suction tool form a nearly T shape when viewing the main body and the suction tool from a front side, the suction tool is rotated by about 90 degrees around the first axis, and then the suction tool is rotated by about 90 degrees around the second axis, so that the suction tool can be in a storage state.SELECTED DRAWING: Figure 14
Patent JP-2021015026-A (JP)
Title: Analyzer
Inventor: TAKAHASHI KAZUNORI
IPC: G01N30/26
Filed: 2019-07-11
Abstract: To provide an analyzer that can suppress generation of noise in a current detection circuit.SOLUTION: A substrate 61 is equipped with a current detection circuit 60 for processing a signal output from a detector. A cover member 63 contains a space 630 including the current detection circuit 60. The space 630 is provided with gas from a gas source. The cover member 63 has an entrance port 633 for introducing gas from the gas source into the space 630 and an exit port 634 for deriving the gas in the space 630 to the outside.SELECTED DRAWING: Figure 2B
Patent JP-2020126575-A (JP)
Title: Optical laminate and display device
Inventor: JIANG DA SHAN
IPC: G02B5/30
Filed: 2019-07-23
Abstract: To provide an optical laminate which comprises a front plate and a touch sensor panel in the described order, and offers superior shock resistance and bending resistance.SOLUTION: An optical laminate is provided, comprising a front plate and a touch sensor panel comprising a transparent conductive layer and a base material layer supporting the transparent conductive layer. An evaluation parameter A calculated from the following formula (1) satisfies the following conditional expression (2a): A=a×b/c ...(1), A≥1.0 ...(2a), where a [GPa] represents a tensile modulus of the front plate, b [mJ/mm] represents a toughness of the base material layer, and c [μm] represents a thickness of the base material layer.SELECTED DRAWING: Figure 1
Patent JP-2021020369-A (JP)
Title: Method for manufacturing composite container and composite container
Inventor: MIYAKE KAYOKO
IPC: B65D1/02
Filed: 2019-07-26
Abstract: To provide a method for manufacturing a composite container capable of improving the appearance and enhancing the design of the composite container, and the composite container.SOLUTION: A method for manufacturing a composite container 10A comprises a step of preparing a container body 10 and a plastic member 40 provided closely to an outside of the container body 10 and having an outer surface including a fine uneven shape, and a step of forming a flat part 26 having a transparent and flat outer surface on the plastic member 40. In the step of forming the flat part 26, a part of the fine uneven shape is flattened by heating a part of the plastic member 40.SELECTED DRAWING: Figure 1
Patent JP-2021022179-A (JP)
Title: Data processing system of construction machine
Inventor: KYU SHINGUN
IPC: G06Q50/08
Filed: 2019-07-29
Abstract: To provide a data processing system of a construction machine that can properly reduce a data amount of work data including time-series data of an image of the construction machine on a work site according to work contents of the construction machine.SOLUTION: A data amount reduction unit 66 of a data processing system 10 of a construction machine is configured to reduce a data amount of first image data, which is a part corresponding to preset first specific work of time-series image data stored in a data storage unit 62 based on a preset first reduction rule and to reduce a data amount of second image data, which is a part corresponding to preset second specific work of the time-series image data stored in the data storage unit 62 based on a preset second reduction rule.SELECTED DRAWING: Figure 2
Patent JP-2021021872-A (JP)
Title: Electrochromic device, optical lens device, spectacles, control unit for electrochromic device, control method for electrochromic device, and control program for electrochromic device
Inventor: HASEGAWA TORU
IPC: G02F1/15
Filed: 2019-07-30
Abstract: To provide an electrochromic device that can prevent a deterioration of electrochromic elements compared with before.SOLUTION: An electrochromic device comprises: electrochromic elements 11, 12; and applied voltage control means 30 that controls a voltage applied to the electrochromic elements, and the electrochromic device has temperature measurement means 20, and has a function to change the length of a period for performing voltage application to make a transition from a first optical characteristic state to a second optical characteristic state so that the second optical characteristic state becomes a constant optical characteristic state regardless of temperature.SELECTED DRAWING: Figure 2
Patent JP-2021019991-A (JP)
Title: Game machine
Inventor: TAKEICHI HIDENOSUKE
IPC: A63F5/04
Filed: 2019-07-30
Abstract: To provide a technology to effectively execute a performance on the put-out of tokens in a pachinko slot game machine.SOLUTION: In a pachinko slot game machine, a predetermined number of tokens are sometimes put out upon winning a game combination. The pachinko slot game machine has a credit function for storing put-out tokens as a credit up to a predetermined number. When the number of stored tokens exceeds the predetermined number, the tokens are put out to a lower tray from a token put-out port 30. The pachinko slot game machine outputs a credit put-out sound c1 when adding the number of tokens to be stored, and outputs a lower tray put-out sound s1 when tokens are put out from the token put-out port 30.SELECTED DRAWING: Figure 29
Patent JP-2019194437-A (JP)
Title: Shovel and shovel diagnosis system
Inventor: KOGA MASATO
IPC: G05B23/02
Filed: 2019-07-31
Abstract: To provide a shovel having a new structure which transmits a measurement value for diagnosing a shovel to an external device.SOLUTION: A sensor mounted on a shovel measures a concerned physical amount related to an operation state as a measurement value for diagnosing a shovel. A communication device transmits the measurement value for diagnosis as data to an external device. A control unit measures the measurement value for diagnosis in an idling state.SELECTED DRAWING: Figure 1
Patent JP-2019216256-A (JP)
Title: Photoelectric conversion film, solid-state imaging device, and electronic device
Inventor: OBANA YOSHIAKI
IPC: H01L51/42
Filed: 2019-07-31
Abstract: To provide a photoelectric conversion film, a solid-state imaging device, and an electronic device.SOLUTION: A photoelectric conversion film including a quinacridone derivative and a subphthalocyanine derivative, or a transparent compound not absorbing visible light represented by the following general formula (3) or (4). In the general formula (3), Rto Rare each independently hydrogen or an optional substituent, and in the general formula (4), Rto Rindependently represent hydrogen or an optional substituent, and Arto Arindependently represent a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group.SELECTED DRAWING: Figure 2
Patent JP-2021023952-A (JP)
Title: Laser welder
Inventor: IWASAKI JUN
IPC: B23K26/064
Filed: 2019-08-01
Abstract: To achieve improvement in work efficiency of laser welding while suppressing complication of configuration of a laser welder.SOLUTION: A housing 34 is provided on a side farther from a nozzle 24 than a condenser lens 32 on an outer wall part of a processing head 14. Four guide light irradiation modules 48 are provided at intervals along a circumferential direction inside the housing 34. A bend mirror 68, which folds guide laser beam GB to the condenser lens 32 side and emits the same, is provided on an incident side of the condenser lens 32 in the processing head 14. A cold filter 70 is provided on a near side of a plurality of guide light irradiation modules 48.SELECTED DRAWING: Figure 1
Patent JP-2021028205-A (JP)
Title: Platform door control device, method and program for the same
Inventor: AKUTSU SHOHEI
IPC: B61B1/02
Filed: 2019-08-09
Abstract: To provide a platform door control device, method and program for the same which can avoid a collision of the door plates of platform doors caused by an extension or a contraction of a platform.SOLUTION: A platform door control device 20 comprises a detection part 22 that detects information of the length in a longitudinal direction of the platform, in which a platform door device 10 is installed and an adjustment part 23 that adjusts travel lengths of both a first platform door 13 and a second platform door 14 based on the length information detected by the detection part 22.SELECTED DRAWING: Figure 3
Patent JP-2021029362-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-19
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020122954-A (JP)
Title: Wide-angle lens
Inventor: TERAOKA HIROYUKI
IPC: G02B13/02
Filed: 2019-08-20
Abstract: To provide an optical lens, in particular a wide-angle lens.SOLUTION: A wide-angle lens provided herein consists of a first lens having positive refractive power, a second lens having negative refractive power, a third lens having negative refractive power, a fourth lens, a fifth lens, and a sixth lens arranged in order from the object side, and satisfies conditions expressed as: -1.00≤f1/f2≤-0.30, 15.00≤R9/d9≤50.00, -2.00≤f5/f6≤-1.00, 2.75≤d1/d3≤5.00. The wide-angle lens offers high imaging performance and a short total optical length (TTL).SELECTED DRAWING: Figure 1
Patent JP-2020093839-A (JP)
Title: Packaged article and packaging body
Inventor: FUJII KENSUKE
IPC: B65D57/00
Filed: 2019-08-23
Abstract: To provide a packaged article capable of preventing a particle from adhering to a plate-shaped substrate.SOLUTION: A packaged article 1 includes: a laminated body 2 consisting of a plate-shaped substrate 21, and first and second protective films 22 and 23 arranged on first and second main surfaces 21A and 21B of the plate-shaped substrate 21; and a pair of protective plates 4 arranged so as to sandwich the laminated body 2 from both sides of the first and second main surfaces 21A and 21B. At least a part of outer edges of the first and second protective films 22 and 23 are located outside of outer edges of the plate-shaped substrate 21, and entire outer edges of the pair of protective plates 4 are located outside of outer edges of the laminated body 2.SELECTED DRAWING: Figure 1
Patent JP-2020035442-A (JP)
Title: Vehicle operation state monitoring method, device, and apparatus
Inventor: DENG XIAOFAN
IPC: G08G1/00
Filed: 2019-08-23
Abstract: To provide a vehicle operation state monitoring method, a device, and an apparatus for determining a current operation state of a vehicle.SOLUTION: A vehicle operation state monitoring method includes steps of: acquiring a current location of a vehicle, operation behavior information of a user, operation state information of each on-vehicle component during travel of the vehicle; determining a first travel state of the vehicle based on the operation behavior information of the user and the operation state information of each on-vehicle component; acquiring road condition information and environment information corresponding to the current location at this moment from a network side based on the current location of the vehicle; determining a second travel state of the vehicle based on the road condition information and the environment information; and determining the current operation state of the vehicle based on a matching degree between the first travel state and the second travel state.SELECTED DRAWING: Figure 1