baber/WOPTO huggingface dataset:
Patent JP-2020015174-A (JP)
Title: Manufacturing method of liquid discharge recording head
Inventor: MUKAI KAYO
IPC: B41J2/16
Filed: 2018-07-23
Abstract: To provide a liquid discharge recording head which can extend and stabilize head life affected by deterioration of a sealing part in a process where multiple components are adhered in a lamination manner to form a passage part of the liquid discharge recording head, and to provide a manufacturing method of the liquid discharge recording head and a liquid discharge recording device including the liquid discharge recording head.SOLUTION: A liquid discharge recording head has: a discharge chip provided with nozzles for discharging a liquid, a common liquid chamber for storing the liquid supplied to the nozzles, and an opening communicating with the common liquid chamber; an intermediate member having a supply port which is formed so as to expose the opening in a portion facing the opening; and a liquid supply member which supplies the liquid to the common liquid chamber. The discharge chip, the intermediate member, and the liquid supply member are sequentially adhered in a lamination manner.SELECTED DRAWING: Figure 1
Patent JP-2020014998-A (JP)
Title: Removal device of sealer attached to spatula
Inventor: YAMAMOTO KAZUYUKI
IPC: B05C11/04
Filed: 2018-07-25
Abstract: To provide a removal device of a sealer attached to a spatula, capable of removing the sealer attached to the spatula used to remove surplus of a viscous material such as a sealer applied to a workpiece, and capable of achieving an improvement in productivity.SOLUTION: Provided is a removal device of a sealer attached to a spatula comprising: front and rear rectangular frame bodies mounted on a vertically movable lifting plate; front-rear direction camshafts provided between the front and rear rectangular frame bodies; right and left rubbing blades interlockingly provided at front and rear ends of the camshafts via guide rails and sliding pieces freely slidable in the right and left direction along the rails; cam guide plates interposed between the front and rear rectangular frame bodies and having right and left vertically elongated guide holes formed gradually narrower in the horizontal space toward the bottom; and a spatula support body positioned in the middle and above the right and left rubbing blades and supporting the opposing blade body. Furthermore, it is so configured that the camshafts inserted through the vertically elongated guide holes of the cam guide plates approach to or separate from each other through the vertically elongated guide holes following the lifting and lowering operation of the lifting plate, and in conjunction with this, the right and left rubbing blades also are operated by approaching or separating to/from each other to remove the sealer attached to the spatula.SELECTED DRAWING: Figure 1
Patent JP-2019083306-A (JP)
Title: Etching effect prediction method and input parameter determination method
Inventor: SIM SEONG BO
IPC: H01L21/3065
Filed: 2018-07-30
Abstract: To provide an etching effect prediction method and an input parameter determination method that can accurately predict an error between a mask pattern used in an etching process and a semiconductor pattern formed by the etching process.SOLUTION: An etching effect prediction method according to an embodiment of the present invention includes a step of determining a sample area for which etching bias is to be predicted, a step of determining an input parameter indicative of a physical characteristic that affects an etching process to be advanced in the sample area, a step of comparing an output value obtained by inputting the input parameter into an artificial neural network with a measurement value of the etching bias actually appearing in the sample area, and a step of learning the artificial neural network such that a difference between the output value and the measurement value is less than or equal to a predetermined reference value.SELECTED DRAWING: Figure 4
Patent JP-2018197253-A (JP)
Title: Cross-species-specific binding domain
Inventor: KUFER PETER
IPC: C12N1/19
Filed: 2018-08-02
Abstract: To provide: a polypeptide comprising a human binding domain capable of binding to an epitope of human and non-chimpanzee primate CD3 (epsilon) chain; and a process for production of the polypeptide.SOLUTION: The invention relates to nucleic acids encoding the polypeptide, to vectors comprising the same and to host cells comprising the vector. The invention also relates to a pharmaceutical composition comprising the polypeptide and to medical uses of the polypeptide. The invention further relates to a method for identification of polypeptides comprising a cross-species specific binding domain capable of binding to an epitope of human and non-chimpanzee primate CD3ε (CD3 epsilon).SELECTED DRAWING: None
Patent JP-2018172699-A (JP)
Title: Cellulose powder
Inventor: DAIBU KAZUHIRO
IPC: A61P29/00
Filed: 2018-08-02
Abstract: PROBLEM TO BE SOLVED: To provide cellulose powder capable of suppressing burnt deposits during drying, having less black foreign matters, as a result, capable of contributing to the reduction of tablet defective fraction and suitable for a compression molding vehicle having colorability with a vastly improved medicine having an amino group at the terminal.SOLUTION: The number of visual black foreign matters included in a cellulose powder of 50 g is 0-20 pieces. An organic carbon content derived from residue impurities defined by the total organic carbon amount (%) when extracting a 1%NaOH aqueous solution-the total organic carbon amount (%) when extracting pure water is 0.002-0.060%.SELECTED DRAWING: None
Patent JP-2020019118-A (JP)
Title: Holding device, manipulator and transportation system
Inventor: TANAKA JUNYA
IPC: B25J15/06
Filed: 2018-08-02
Abstract: To provide a holding device that can hold various articles, and to provide a manipulator and a transportation system.SOLUTION: A holding device includes an adsorption part and a suction device. The adsorption part has a plurality of movable members moving in conjunction with each other. When the movable members move in conjunction with each other, an area of opening formed between the movable members varies. The suction device can suck outside air through the opening.SELECTED DRAWING: Figure 2
Patent JP-2020019645-A (JP)
Title: Elevator rope elongation detecting system
Inventor: HOSHIZAKI TETSURO
IPC: B66B5/12
Filed: 2018-08-03
Abstract: To solve the problem in which, with respect to an elevator rope elongation detecting device, the prior art requires an elevator control signal, and a large-scale remodeling is required in advance in order to apply to an elevator that does not have a structure for taking in the control signal.SOLUTION: There is provided an elevator rope elongation detecting system wound around a hoisting machine for detecting the elongation amount of an elevator rope with one end connected to a car and the other end connected to a counterweight, comprising a measuring device attached to the car to measure acceleration and magnetic flux density, and a determination device for detecting an abnormality in the amount of elongation of the rope based on a change in the moving distance from a predetermined reference position when the car moves up and down to a cross position of the car with the counterweight.SELECTED DRAWING: Figure 6
Patent JP-2020025624-A (JP)
Title: Heat insulating container for beverage
Inventor: KOMODA YUZURU
IPC: B65D77/06
Filed: 2018-08-09
Abstract: To provide a heat insulating container for a beverage capable of satisfactorily maintaining a heat insulation state of the beverage and also flexibly performing a change in volume and size.SOLUTION: A heat insulating container for a beverage includes: a heat insulation storage container 10A storing the beverage; and a lid 10B with which a storage space of the heat insulation storage container 10A can be opened and closed. The heat insulation storage container 10A is provided with: a cylindrical first cylinder 1 with a bottom, having a heat insulation structure; a cylindrical second cylinder 2 without the bottom, engaged with the first cylinder 1 via a guide structure 12 and having the heat insulation structure; and a beverage storage body 5 housed inside the first cylinder 1 and the second cylinder 2, capable of storing the beverage, and having elasticity. The heat insulation storage container 10A is configured so as to be expanded and contracted by relative movement of the first cylinder 1 and the second cylinder 2 via the guide structure 12.SELECTED DRAWING: Figure 16
Patent JP-2020026827-A (JP)
Title: Hydraulic pressure circuit of construction machine
Inventor: AOKI SEIJI
IPC: F15B11/05
Filed: 2018-08-10
Abstract: To secure straight moving performance and turning travel performance of a construction machine.SOLUTION: A direction selector valve has a pump port connected to a pump, a first compensation port connected to an upstream side of a corresponding pressure compensation valve, a second compensation port connected to a downstream side of the corresponding pressure compensation valve, a pair of feed/discharge ports connected to a corresponding travel motor, and a communication port. Communication ports of right and left direction selector valves are connected to each other through a communication line. When a travel operation unit is operated and a spool moves from a neutral position, the pump port communicates with the first compensation port and the second compensation port communicates with one of the feed/discharge ports and the communication port. The direction on/off valve is so configured that as a movement quantity of the spool from the neutral position is larger, a degree of communication between the second compensation port and the communication port is larger.SELECTED DRAWING: Figure 2
Patent JP-2020028898-A (JP)
Title: Molding device
Inventor: SOBASHIMA SHUNSUKE
IPC: B21F1/00
Filed: 2018-08-22
Abstract: To provide a molding device that shortens cycle time in forming a lead terminal on a bobbin of a resin material for an electronic component.SOLUTION: A wire rod 20 is supplied to a gap which is located between a first cutter 25 and a second cutter 26 for cutting the wire rod 20, and which is a gap between dies holding the wire rod 20, namely, a first die 30 and a second die 35. Further, in the wire rod 20, when the first die 30 and the second die 35 move in a first direction A, the wire rod 20 is cut by shearing by the first cutter 25 and the second cutter 26. When movement of a punch 45 advances in a second direction B, the first die 30 and the second die 35 change directions and move in the second direction B. Then, the punch 45 enters into a hole 36 of the second die 35. The punch 45 pushes the wire rod 20 into the hole 36 of the second die 35.SELECTED DRAWING: Figure 4
Patent JP-2020030374-A (JP)
Title: Immersion-type microscope objective lens
Inventor: ARASHI BUNRYU
IPC: G02B21/02
Filed: 2018-08-24
Abstract: To provide a microscope objective lens for which off-axis aberration is satisfactorily corrected and which has a wide visual field and high NA.SOLUTION: An objective lens 1, which is an immersion-type microscope objective lens, comprises a positive first lens group G1 including a cemented lens CL1, a positive second lens group G2 including a plurality of cemented lenses, a third lens group G3 including a cemented meniscus lens CL5 with a concave side facing the image side and a negative fourth lens group G4 including a cemented lens CL6 consisting of a plurality of meniscus lenses with a concave side facing the object side, in order from the object side. The cemented lens CL1 consists of a planoconvex lens L1 and a meniscus lens L2. Thickness of the lens L2 on an optical axis is larger than curvature radius of an image-side lens surface of the lens L2. The objective lens 1 satisfies a conditional expression (1). 2≤h1/h2≤4 (1), where h1 is height of an axial marginal beam of the lens surface on the most object side of the cemented lens CL5 and h2 is height of an axial marginal beam of the lens surface on the most image side of the cemented lens CL5.SELECTED DRAWING: Figure 2
Patent JP-2020031804-A (JP)
Title: Game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2018-08-29
Abstract: To provide a game machine capable of omitting a part of a performance executed in the game machine, and maintaining compatibility between a variation time of a drawing pattern and an execution time of the performance.SOLUTION: When reporting a determination result of a success/failure determination performed following entry of a game ball into a ball entry port, a performance having a longer performance time than a variation time of a drawing pattern is selected beforehand as an execution object. Thus, even when executing by omitting the performance by receiving operation by a player or the like, the variation time of the drawing pattern is correlated with the performance time.SELECTED DRAWING: Figure 28
Patent JP-2020041169-A (JP)
Title: Non-oriented magnetic steel sheet and manufacturing method therefor
Inventor: ICHIE TAKESHI
IPC: C22C38/00
Filed: 2018-09-06
Abstract: To provide a non-oriented magnetic steel sheet excellent in magnetic property before and after stress relief annealing without deterioration of toughness of a hot rolled sheet, and a manufacturing method therefor.SOLUTION: There is provided a non-oriented magnetic steel sheet containing, by mass%, C: 0.0030% or less, Si: 0.01% to 3.50%, Al: 0.001% to 2.500%, Mn: 0.01% to 3.00%, P: 0.180% or less, S: 0.0030% or less, and the balance Fe with inevitable impurities, and having integration degree of a {100}<001> orientation at a steel sheet surface to a part (1/4t part) of a position of 1/4t, wherein t is a sheet thickness, of 6 or more, and integration degree of a {223}<252> orientation of 6 or less.SELECTED DRAWING: Figure 1
Patent JP-2019095053-A (JP)
Title: Regulating overtravel in bifurcated plugs for use in valve assemblies
Inventor: THOMAS HENRY CUNNINGHAM
IPC: F16K1/36
Filed: 2018-09-10
Abstract: To provide a gap control device that works with a plug on a valve assembly for use in high-temperature applications.SOLUTION: A plug 112 may include two parts and a compressible seal 118 that, when compressed, engages with an adjacent wall of a cylinder or "cage" typical of a trim assembly. In one embodiment, a gap control device 100 forms a hard stop 122 that expands in response to high temperatures. This feature prevents excess over-travel between the two parts of the plug 112 in the high-temperature applications so as to limit stress and abrasion on the compressible seal 118.SELECTED DRAWING: Figure 1
Patent JP-2019055189-A (JP)
Title: Method and instruments for assembling orthopaedic prosthesis
Inventor: MEGAN WALLACE
IPC: A61F2/46
Filed: 2018-09-19
Abstract: To provide a method and instruments for assembling an orthopaedic prosthesis.SOLUTION: An orthopedic instrument system 10 comprises a base 12, a support arm 36, and a plurality of prosthetic trial carriers 30, 32, 34 each configured to receive a different configuration of prosthetic trial component, and includes prosthetic trial components, which may be used to size and select components of the orthopedic prosthesis. The system may also include components of the orthopedic prosthesis such as a prosthetic femoral component, a prosthetic tibial component, a prosthetic stem component, and a prosthetic sleeve component.SELECTED DRAWING: Figure 1
Patent JP-2020047059-A (JP)
Title: Traveling environment detector of vehicle and traveling control system
Inventor: YOSHIMURA SHOTA
IPC: G08G1/16
Filed: 2018-09-20
Abstract: To upgrade the redundancy and robustness of control by making it possible to continue traveling control, which is based on distance information on an object, even when a tentative image abnormality occurs in an image of a stereo camera.SOLUTION: When detecting an abnormality in an image captured by one of cameras 1a and 1b, an image abnormality detection unit 3 ceases stereo image processing performed by a stereo image processing unit 4, and instructs a monocular image processing unit 6 to execute monocular processing using an image of a normal one of the cameras 1a and 1b. The monocular image processing unit 6 calculates a distance to an object by applying an image feature quantity, which is based on a result of processing a stereo image and stored in an image feature storage unit 5, to the image of the normal one of the cameras 1a and 1b, and thus makes it possible to continue traveling control based on the distance information on the object.SELECTED DRAWING: Figure 1
Patent JP-2020045871-A (JP)
Title: Internal combustion engine egr device
Inventor: YORIZANE KOICHI
IPC: F02M26/30
Filed: 2018-09-20
Abstract: To provide an EGR device capable of accurately cooling EGR gas without requiring a custom-built EGR cooler.SOLUTION: In an EGR device, an in-head main EGR passage 11 is formed inside a cylinder head 2. The in-head main EGR passage 11 is provided with a heat radiation acceleration member 15 having many fins 15a as a cooling section. Also, the in-head main EGR passage 11 is externally surrounded by cooling water jackets 16 and 17. Thus, the EGR device works as if the same has a built-in EGR cooler, thereby enabling EGR gas to be accurately cooled.SELECTED DRAWING: Figure 3
Patent JP-2020053832-A (JP)
Title: Information processing method and information processing device
Inventor: ADACHI NAOYUKI
IPC: H04N5/262
Filed: 2018-09-27
Abstract: To provide an information processing method and an information processing device which allows a user to grasp the number of characters for synthesizing a sound of an appropriate time length with respect to the time length of an actual moving image.SOLUTION: The information processing device sets the upper limit number of characters in accordance with a time length of a moving image, accepts input of characters representing a sound added to the moving image, and when the number of input characters as the number of characters exceeds the upper limit number of characters, notifies a user of an excess of the number of input characters, using a warning message or the like.SELECTED DRAWING: Figure 3
Patent JP-2020055963-A (JP)
Title: Coating for metal plate
Inventor: SATO MASAKI
IPC: C09D179/00
Filed: 2018-10-03
Abstract: To provide a coating for metal plate that can prepare a coated metal plate that has high storage stability, has less tendency to contaminate a heating device, prevents the surface from being stained with rain streaks, and has high flaw resistance.SOLUTION: A coating for metal plate has polyester resin, melamine resin curing agent, and silicone resin. The content of the silicone resin is 1-8 mass% relative to the total solid content of the coating for metal plate, and a mass ratio between the content of the polyester resin and the content of the melamine resin curing agent is 85:15-65:35.SELECTED DRAWING: None
Patent JP-2019212268-A (JP)
Title: Creation system of decentralized software information and creation method of the same
Inventor: HAN TAI SHENG
IPC: G06Q50/10
Filed: 2018-10-03
Abstract: To improve convenience and fairness of evaluation of a software product.SOLUTION: A creation system 1 of decentralized software information includes a software supplying terminal 2, a data node 3, and a software user terminal 4. The supplying terminal transmits software product information of a software product to a public network platform through an operation interface program. The data node captures the software product information, converts the captured software product information into a software product information repository, and then stores the software product information repository onto the public network platform. The software user terminal reads the software product information repository, uses the software product by a software usage serial number, generates usage data of the software product, and transmits the software product information to the public network platform through the operation interface program to verify the software product information at the data node.SELECTED DRAWING: Figure 1
Patent JP-2020054312-A (JP)
Title: Culture apparatus having culture medium pull-out mechanism
Inventor: KATO KOICHI
IPC: C12M1/12
Filed: 2018-10-04
Abstract: To provide a stirring culture apparatus that can continuously pull out only culture medium in a culture vessel outside the culture vessel.SOLUTION: A culture apparatus having a culture medium pull-out mechanism comprises: a culture vessel into which cultured product and culture medium are housed; a culture medium pull-out chamber which consists of a filter that is provided in the culture vessel which does not allow cultured product to pass through but allows only culture medium to pass through, and a chamber capable of storing culture medium filtered by the filter; liquid level increasing means for increasing a liquid level inside the culture medium pull-out chamber; and means for pulling out the culture medium filtered by the filter in the culture medium pull-out part.SELECTED DRAWING: Figure 1
Patent JP-2019124908-A (JP)
Title: Laminated film and polarizing plate produced using the same
Inventor: INOUE TOSHIKI
IPC: G02F1/1335
Filed: 2018-10-15
Abstract: To provide a laminated film which suppresses rainbow spots when used in an environment with a light source having a steep emission peak, secures high transparency and capability to present clear images, and minimizes external light background reflection.SOLUTION: A laminated film is provided, which satisfies all the features below, comprises a base material film and an optically isotropic layer, and has an anti-glare surface on at least one side thereof. (a) The base material film has a rugged surface having an arithmetic mean roughness (Ra) in a range of 0.2-10 μm provided on at least one side thereof. (b) The base material film has a refractive index anisotropy (Bfnx-Bfny) in a range of 0.04-0.2. (c) An optically isotropic layer having a refractive index in a range of Bfny-0.15 to Bfnx+0.15 is provided on top of the rugged surface of the base material film, where Bfnx represents a refractive index of the base material film in a slow axis direction and Bfny represents a refractive index in a fast axis direction.SELECTED DRAWING: None
Patent JP-2020065566-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2018-10-19
Abstract: To provide a game machine capable of changing the advantageous degree of a game.SOLUTION: A game machine can execute an initialization process to initialize a predetermined storage content of storage means (main RAM 110c) capable of storing the storage content even when power supply to the game machine is stopped, can control a state to a setting change state (setting change mode) that can be set to any one of a plurality of set values (e.g., 1 to 4), executes the initialization process based on the fact that a state is controlled to the setting change state, performs an initialization notification using performance means (image display device 70) when the initialization process is executed, outputs an external output signal when a state is controlled to a game stop state (non-recoverable error), and outputs the external output signal based on the initialization process after the initialization notification is started, when the initialization process is executed based on the fact that a state is controlled to the setting change state.SELECTED DRAWING: Figure 56
Patent JP-2020067290-A (JP)
Title: Bonding method
Inventor: KOJIMA HIROSHI
IPC: G01L9/12
Filed: 2018-10-22
Abstract: To suppress warpage of a member after bonding.SOLUTION: The bonding method includes: bonding a first member 101 and a second member 102 by heating the first member 101 and the second member 102 with the second member 102 pressed against the first member 101; and gradually cooling the first member 101 and the second member 102 while maintaining a state in which a first pressure plate 107 is in contact with a first spacer 103 and a second pressure plate 108 is in contact with a second spacer 104.SELECTED DRAWING: Figure 1D