baber/WOPTO huggingface dataset:
Patent JP-2019088893-A (JP)
Title: Chemical engines and methods for their use, especially in injection of highly viscous fluids
Inventor: AMY M HEINTZ
IPC: A61M39/24
Filed: 2019-02-15
Abstract: To provide autoinjectors that generates a gas by chemical reaction and drives a plunger to comfortably and quickly self-administer a high-viscosity fluid.SOLUTION: A device (syringe) 400 uses a chemical reaction between reagents to generate a gas. The syringe includes a reagent chamber 420 whose upper end 422 has a plunger 470 and whose lower end 434 has a one-way valve 450, where the one-way valve permits exit from the reagent chamber. The syringe further includes: a reaction chamber 430 whose upper end has the one-way valve and whose lower end has a piston 460; and a fluid chamber 440 whose upper end has the piston, where the piston moves in response to pressure generated in the reaction chamber such that the volume of the reaction chamber increases and the volume of the fluid chamber decreases.SELECTED DRAWING: Figure 2
Patent JP-2020131349-A (JP)
Title: Storage unit and transfer system
Inventor: SUZUKI SHOJI
IPC: B23Q7/04
Filed: 2019-02-19
Abstract: To provide a storage unit for storing a plurality of workpieces and tools, and a transfer system comprising the same, capable of reducing production cost.SOLUTION: A transfer system comprises a storage unit and a transfer unit. The storage unit comprises: a plurality of workpiece holding parts 46 for holding workpieces; a plurality of tool holding parts 50 for holding tools T; a coupling part 60 for arranging the workpiece holding parts 46 rotatably in a first path, arranging the tool holding parts 50 rotatably in a second path parallel to the first path, and in the state, coupling the workpiece holding parts and coupling the tool holding parts; a drive unit 55 for rotating the workpiece holding parts 46 and the tool holding parts 50 at the corresponding first path and the second path simultaneously; and a control unit 9 for controlling the drive unit 55 for moving each workpiece holding part 46 to a workpiece take-out position for taking out the workpiece and a workpiece storage position for storing the workpiece, and moving each tool holding part 50 to a tool take-out position for taking out the tool and a tool storage position for storing the tool.SELECTED DRAWING: Figure 4
Patent JP-2020133771-A (JP)
Title: Construction machine
Inventor: KAI Takamasa
IPC: F15B21/045
Filed: 2019-02-20
Abstract: To provide a construction machine on which a hydraulic system having a pair of a closed circuit pump and an opened circuit pump is mounted, and which can achieve stable operation even when responsiveness of a change-over valve is deteriorated under a low-temperature environment.SOLUTION: When a temperature T of hydraulic oil detected by a temperature sensor 42 is lower than a prescribed temperature T1, a controller 40 controls a discharge direction of a closed circuit pump 12 in accordance with an operation direction of an operation device 41 in a state where a cap side change-over valve 21 is closed, and controls a discharge flow rate of the closed circuit pump in accordance with the control input of the operation device.SELECTED DRAWING: Figure 2
Patent JP-2019073972-A (JP)
Title: Fitting
Inventor: MASUYAMA SHINSAKU
IPC: E05C9/18
Filed: 2019-02-21
Abstract: To provide a fitting capable of preventing a lock pin from coming off a slide plate in case of fire.SOLUTION: A fitting includes a frame 3 and a door (sash) 5. The sash 5 has a slide plate 45, and a lock pin 27 that is attached to a surface of the slide plate 45. The frame 3 is provided with a bracket 29 to which the lock pin 27 is locked. A back plate 53 of the lock pin 27 is arranged on the backside of the slide plate 45. A contour of a surface, which abuts on the slide plate 45, of the back plate 53 assumes a polygonal shape. A shank 27b of the lock pin 27 is fixed to the back plate 53 through the slide plate 45.SELECTED DRAWING: Figure 1
Patent JP-2019164339-A (JP)
Title: Method for determining imaging aberration contribution of imaging optical unit for measuring lithography mask
Inventor: MARKUS KOCH
IPC: G01B11/02
Filed: 2019-02-21
Abstract: To determine an imaging aberration contribution of an imaging optical unit for measuring a lithography mask.SOLUTION: The invention comprises: a step for measuring in a focus-dependent manner, a 3D spatial image of an imaging optical unit, as a series of 2D intensity distribution of an image plane of imaging of an object, in different measurement planes in a parallel region, using an imaging optical unit; a step for, by a Fourier transformation of the measured 2D intensity distribution comprising a speckle pattern, determining a spectrum of the speckle pattern of the 3D spatial image; a step for, to a plurality of spectrum components in a frequency region, determining focus dependency of an actual part RS (z) and an imaginary part IS (z) of the spectrum component; a step for separating contribution to be removed and generated on a speckle pattern spectrum by a mask structure, from an imaging aberration contribution generated on the speckle pattern spectrum by the imaging optical unit, based on a determined value of focus dependency; and a step for indicating the imaging aberration contribution.SELECTED DRAWING: Figure 5
Patent JP-2020131584-A (JP)
Title: Image formation device
Inventor: SAKURAGI Akari
IPC: B41J2/475
Filed: 2019-02-21
Abstract: To provide an image formation device that can efficiently use a light-absorbing film.SOLUTION: An image formation device includes: an oscillator for oscillating a laser beam; an irradiation part capable of radiating the laser beam oscillated by the oscillator to the outside; an elongated light-absorbing tape capable of forming an image with respect to a work piece by absorbing and converting the laser beam into heat; and a travel device for moving the light-absorbing tape in an extension direction of the light-absorbing tape relatively to the irradiation part.SELECTED DRAWING: Figure 4
Patent JP-2020131390-A (JP)
Title: Form turning processing method
Inventor: TAKEMOTO SHINJI
IPC: B23C3/12
Filed: 2019-02-22
Abstract: To propose a form turning processing method capable of removing burrs while inhibiting increase in processing time of a total form groove.SOLUTION: A form turning processing method comprises: a first cutting step of moving an intermediate finishing tool including first cutting blades in a tool feeding direction Dt perpendicular to a first axis line while rotating the intermediate finishing tool in a first direction around the axis line so as to form in a processing object 100, a blade groove 120 having a contour shape of an intermediate finishing tool and continuing in a tool feeding direction Dt; and a second cutting step of moving a final finishing tool 20 including second cutting blades 24s directed opposite to the intermediate finishing tool in a tool feeding direction Dt perpendicular to a first axis line while rotating the final finishing tool in a second direction R2 around a second axis line O2 so as to finish groove inner peripheral surfaces 120x and 120y of the blade groove 120.SELECTED DRAWING: Figure 8
Patent JP-2019148797-A (JP)
Title: Systems and methods of providing enhanced user experience in real-time simulated virtual reality welding environment
Inventor: CARL PETERS
IPC: G09B19/24
Filed: 2019-02-26
Abstract: To provide a simulated welding system.SOLUTION: A simulated welding system 100 comprises: a subsystem 110; a spatial tracker 120 connected to the subsystem; at least one controller 160 configured to wirelessly communicate with the subsystem and the spatial tracker; and a display device 140 connected to the subsystem. The simulated welding system is configured to simulate, in a simulated environment, a weld puddle having real-time molten metal fluidity and heat dissipation characteristics, and display the simulated weld puddle on the display device in real time. The simulated welding system comprises: an electronic file that includes a statistic representative of welding progress on the simulated welding system based on an input from a user received by the at least one controller; and a communication device that is connected to the programmable processor-based subsystem and that is configured to externally transmit a portion of data associated with the electronic file.SELECTED DRAWING: Figure 1
Patent JP-2020139765-A (JP)
Title: Inspection device, inspection system, inspection method, and program
Inventor: ODA KENJI
IPC: G01M11/00
Filed: 2019-02-27
Abstract: To provide an inspection device that can reduce time and effort required for the inspection of a luminous element, at a low cost, with a simple configuration and a high reliability.SOLUTION: An inspection device comprises: an imaging control unit that controls a camera for imaging a to-be-inspected luminous element by changing a shooting angle of the camera, and that acquires the image data imaged by the camera; an inspection angle determination unit that extracts a luminance value for each color component for each shooting angle from the image data acquired by the imaging control unit, calculates a difference in each component luminance for each shooting angle, which indicates the difference of the extracted luminance value of each color component, and determines that the shooting angle where the calculated difference in component luminance is maximum is the inspection angle; and a determination unit that converts the luminance value extracted from the image data imaged in the inspection angle for each color component to a hue value, and that performs a good/bad determination of the luminous element by comparing the converted hue value with a standard value.SELECTED DRAWING: Figure 2
Patent JP-2020138362-A (JP)
Title: Printer
Inventor: SAWADA TEPPEI
IPC: B41J2/175
Filed: 2019-02-27
Abstract: To provide a printer that is reduced in size and in weight.SOLUTION: A printer (10) includes: a bypass passage (22) whose one end (22a) is connected to an upstream side beyond a pump (21) of a liquid feeding tube (17), and whose other end (22b) is connected to a downstream side beyond the pump of the liquid feeding tube (17), and which has a bypass stationary part (22c) being fixed regardless of a position of a carriage (14); and a valve (30) which is disposed on the bypass stationary part (22c), and which is opened to return ink from the downstream side to the upstream side, only when a pressure of ink inside the bypass passage (22) reaches or exceeds a predetermined pressure.SELECTED DRAWING: Figure 2
Patent JP-2020143793-A (JP)
Title: Heat transfer member for heat exchanger, manufacturing method for the same, and heat exchanger using the same
Inventor: KATAKI TAKESHI
IPC: F28D1/047
Filed: 2019-03-04
Abstract: To provide a heat transfer member whose molding into a radiation material for a heat exchanger is easy and which has high heat transfer efficiency.SOLUTION: A heat transfer member 3 has a plurality of fine corrugation parts 8 formed by impressions on the surface of a thin metal material which can be press molded. In the fine corrugation parts 8, corrugations are formed integrally on two sides as one. An opening diameter (Lo) of the fine corrugation parts 8 ranges from 0.01 to 1 mm and depth (d) ranges from 0.01 to 1 mm, and proportion (d/Lo) of depth (d) to the opening diameter (Lo) ranges from 0.01 to 1.0. The fine corrugation parts 8 are press molded by a roll 4 that has a fine projection part formed by a coating film containing beads. Since it has excellent processability, it can be processed as a heat radiation member for a variety of heat exchangers.SELECTED DRAWING: Figure 1
Patent JP-2020142310-A (JP)
Title: Reciprocation tool
Inventor: NAOI YOSUKE
IPC: B23D51/16
Filed: 2019-03-04
Abstract: To provide a reciprocation tool that can prevent a situation where lubricant agents such as grease (lubricant oil) are supplied easily and therefore the lubricant agents run out, in a mechanism that reciprocates a slider.SOLUTION: A reciprocating saw 401 as a reciprocation tool comprises a motor, a reciprocation converting mechanism 4 that converts rotation of the motor to reciprocation, a slider 406 that is connected to the reciprocation converting mechanism 4 to reciprocate, and a slider guide 424 that supports the slider 406 reciprocatably. The slider guide 424 includes an oilless bearing 482 in contact with the slider 406 (a slider base part 479) which enables a grease lubricant to pass thereon. A grease reservoir 434 that can reserve grease is arranged adjacently to the oilless bearing 482.SELECTED DRAWING: Figure 14
Patent JP-2020147308-A (JP)
Title: Packaging bag
Inventor: MURAKI KENTARO
IPC: B65D33/38
Filed: 2019-03-12
Abstract: To provide a packaging bag having gadgets left and right and capable of ensuring sufficient barrier performance with few films even when a capacity is sufficiently increased.SOLUTION: A packaging bag (1) comprises: a front film (11); a rear film (12); gadget films (141) folded on the left and right sides of the front and rear films; and a plug (2). The gadget films are formed by barrier films having sealant layers on the front and rear sides. The front and rear films and the gadget films form a partition fusion part (17) which fuses with the plug to form a storage part, and a coating closing part (15) which covers and seals the outlet side of the plug over the partition fusion part. Gadget parts on both left and right sides of the coating closing part have a spot fusion part (152) where the gadget films and the front and rear films are integrally fused, and opening start points are provided near left and right ends of the spot fusion part.SELECTED DRAWING: Figure 1
Patent JP-2019122791-A (JP)
Title: Game machine
Inventor: ISHIDA YUJI
IPC: A63F5/04
Filed: 2019-03-13
Abstract: To provide a game machine capable of suitably coping with an event not preferable to a game machine.SOLUTION: In winning of a first bell combination or a second bell combination by lottery processing of a winning combination, each reel is stopped in stop order corresponding to a winning combination concerned, thus causing prize winning corresponding to the winning combination concerned to occur. Normally in an AT state or a bonus AT state, stop order corresponding to the winning combination concerned is reported in winning of the first bell combination or the second bell combination. When reels other than a left reel are stopped first and prize winning corresponding to the first bell combination or the second bell combination occurs in a situation other than an AT state, a penalty for prohibiting consumption of the number of ceiling games occurs as occurrence of a penalty event. In this case, when a penalty event occurs in a ceiling game precursor state, consumption of the number of ceiling games is not prohibited.SELECTED DRAWING: Figure 9
Patent JP-2020150418-A (JP)
Title: Terminal device and communication method
Inventor: NOJIMA DAISUKE
IPC: H04W72/02
Filed: 2019-03-13
Abstract: To prevent transmission of a radio signal from being performed in a frequency band contrary to a usage policy of the frequency band in other countries without intention when in order to perform radio communication in a specific country, the frequency band for transmission from a terminal device is set and the terminal device is taken out to another country to perform radio communication.SOLUTION: A terminal device includes: a receiving part which receives business operator information from an access point; a control part which acquires information indicating a set of one or a plurality of frequency bands usable in the identified country by identifying a country where a terminal device is currently place based on the business operator information and searching database using the identified country as a key; and a transmission part which transmits a signal using one or the plurality of frequency bands among one or the plurality of frequency bands indicated by the acquired information.SELECTED DRAWING: Figure 5
Patent JP-2020147175-A (JP)
Title: Work vehicle
Inventor: TEZUKA DAIKI
IPC: B62D6/00
Filed: 2019-03-13
Abstract: To provide a work vehicle capable of: preventing autonomous travel in an automatic operation mode from being interrupted despite the intention of an operator on board a work vehicle; and being easily switched to a manual operation mode on the operator's own initiative as needed.SOLUTION: In a work vehicle, an upper limit value of target steering torque of a steering motor 33 is set to a predetermined value P1 corresponding to torque smaller than that generated when an operator manipulates a handle 32. When a dump truck 1 is in an automatic operation mode, a controller 100: calculates a deviation distance d1 from a travel route 21 of the dump truck stored in advance on the basis of a position thereof calculated by a GPS receiver 36 and the travel route; and switches an operation mode of the dump truck 1 to a manual operation mode when the deviation distance is equal to or larger than a predetermined threshold K1.SELECTED DRAWING: Figure 4
Patent JP-2020155274-A (JP)
Title: Predictor, secondary cell, prediction method and program
Inventor: TOMINAGA YUKI
IPC: H01M10/48
Filed: 2019-03-19
Abstract: To solve such a problem that when changing connection configuration between cell rows connected in parallel, an in-rush current flows between the cell rows for eliminating voltage difference between the cell rows, and an accumulator battery may be destroyed.SOLUTION: A predictor includes a first calculation part for acquiring information of total voltage value and total resistance value of multiple cell rows, assumed to be connected in parallel after replacement, and calculating finite difference of the total voltage value and finite difference of the total resistance value between the assumed multiple cell rows, respectively, and a prediction part for predicting the magnitude of an in-rush current expected to flow between the assumed multiple cell rows, by replacing at least any one of the multiple cells with a cell for replacement, on the basis of the finite difference of the total voltage value and the finite difference of the total resistance value.SELECTED DRAWING: Figure 2
Patent JP-2019122801-A (JP)
Title: Preloaded surgical instrument interface
Inventor: THOMAS G COOPER
IPC: A61B34/30
Filed: 2019-03-20
Abstract: To provide a surgical system having a low backlash drive system.SOLUTION: The surgical system comprises a surgical instrument which is sensitive to a back lash which adversely affect the transmission of controlled torque and position to the surgical instrument. The surgical instrument is coupled to a motor in a surgical instrument manipulator assembly via a mechanical interface. The combination of the mechanical interface and the surgical instrument manipulator assembly has a low back lash, e.g., less than 0.7 degrees. The back lash is controlled in the surgical instrument manipulator assembly. From a drive output disk 545 in the surgical instrument manipulator assembly to a driven disk of the surgical instrument, the mechanical interface has zero back lash for a torque level used in surgical procedures.SELECTED DRAWING: Figure 16C
Patent JP-2022068388-A (JP)
Title: Plunger pressing device
Inventor: ABE YOSHINORI
IPC: A61M5/145
Filed: 2019-03-20
Abstract: To provide a plunger pressing device which is capable of adjusting a resistance in pressing a plunger to a desired degree and directly checking a pressing resistance of the plunger with an arbitrary timing during operation.SOLUTION: In a plunger pressing device 1 for a syringe, a handle 16 is rotatable about a hinge 15 provided at a main body part 11 toward an external cylinder 31 to be attached to a syringe attachment part 13 and away from the external cylinder 31. The whole of the handle 16 can be elevated above an extension line A2 of a central axis of the external cylinder 31 to be attached to the syringe attachment part 13, by rotating the handle 16 away from the external cylinder 31.SELECTED DRAWING: Figure 12
Patent JP-2020153319-A (JP)
Title: Engine oil amount estimation device and engine oil amount estimation method
Inventor: SHIRAO SHIN
IPC: F01M11/12
Filed: 2019-03-20
Abstract: To provide an engine oil amount estimation device and an engine oil amount estimation method capable of accurately estimating the amount of engine oil.SOLUTION: An engine oil amount estimation device includes: a temperature acquisition section acquiring a temperature of engine oil stored in an oil pan of an internal combustion engine; a calculation section calculating lowering speed of a temperature after the internal combustion engine is stopped, on the basis of the acquired temperature of the engine oil; and an estimation section estimating the amount of the engine oil on the basis of the calculated lowering speed of the temperature. An engine oil amount estimation method includes: acquiring a temperature of the engine oil stored in the oil pan of the internal combustion engine; calculating lowering speed of a temperature after the internal combustion engine is stopped, on the basis of the acquired temperature of the engine oil; and estimating the amount of the engine oil on the basis of the calculated lowering speed of the temperature.SELECTED DRAWING: Figure 2
Patent JP-2019167246-A (JP)
Title: Cable processing machine with movable guiding element and method to provide cable in cable processing machine
Inventor: Reto EGGIMANN
IPC: B21F23/00
Filed: 2019-03-22
Abstract: To provide: a cable processing machine particularly easy to carry out cable replacement; a cable processing machine; and a method to provide a cable in the cable processing machine.SOLUTION: This invention relates to a cable processing machine (10) equipped with a cable feeding device (12) for moving a cable (16) to the feeding direction (P1). The cable feeding device (12) has first and second elements (70, 72), between which the cable (16) is guided at least in the operation mode of the cable processing machine (10). The clearance between the two guiding elements (70, 72) is variable. This invention further relates to a method of providing the cable (16) in this type of the cable processing machine (10).SELECTED DRAWING: Figure 6
Patent JP-2019091509-A (JP)
Title: Pharmacy information management system
Inventor: KOGA ATSUSHI
IPC: G16H10/60
Filed: 2019-03-22
Abstract: To provide: a pharmacy information management system capable of improving workability during the input of a human incident by a user; a pharmacy information management method; a pharmacy information management program; and a computer-readable recording medium in which the pharmacy information management program is recorded.SOLUTION: A prescription information display part D33 for displaying prescription information related to prescriptions of medical products, which is stored and accumulated in prescription information storage means, and an incident input part D34 for inputting any information on incidents related to pharmacy of the medical products, are displayed on the same screen of display means. The incident information input to the incident input part D34 is transmitted to a server device.SELECTED DRAWING: Figure 7
Patent JP-2020161934-A (JP)
Title: Remote control system
Inventor: OTANI MASAKI
IPC: B25J3/00
Filed: 2019-03-26
Abstract: To provide a system that can provide an operator with appropriate information from a point of view that the operator grasps a remote control mode of a work machine by another operator.SOLUTION: In a first remote control device 10, a passive mode of a first operation mechanism 111 is detected by a passive mode detector 112, and operation mode data corresponding to the passive mode is transmitted. In a second remote control device 20, operation of an actuator 212 is controlled according to the passive mode of the first operation mechanism 111 corresponding to the operation mode data, and thereby a second operation mechanism 211 actively operates.SELECTED DRAWING: Figure 1