baber/WOPTO huggingface dataset:
Patent JP-2019202810-A (JP)
Title: Can body and manufacturing method of the same
Inventor: KONNO FUMIHARU
IPC: B65D1/00
Filed: 2018-05-24
Abstract: To provide a can body having high conveyability, suppressed in distortion of the can body, and having a shoulder part applied with design due to an uneven shape.SOLUTION: A can body comprises: a cylindrical straight trunk part; a shoulder part whose diameter is gradually reduced as it goes upward in a can axis direction; and a mouth part opened in the outside. The shoulder part has a lower bent part bent inward in the radial direction from the top edge of the straight trunk part, and a conical tapered part whose diameter is gradually reduced upward from the top edge of the lower bent part. The lower bent part has a plurality of first recesses formed at equal intervals in a circumferential direction, and recessed inward in the radial direction than a reference surface, and a plurality of first border crowns formed between the first recesses, projecting relatively outward in the radial direction compared to the first recess, and constituting a part of the reference surface. The first recess has a curved part folded vertically in the can axial direction in the deepest part of the first recess, and extending along the circumferential direction, and the deepest part of the first recess is in an upper position in the can axial direction than both end parts in contact with the first border crowns formed on both sides in the circumferential direction of the curved part.SELECTED DRAWING: Figure 3
Patent JP-2019201615-A (JP)
Title: Beer taste beverage
Inventor: GOTO AZUSA
IPC: A23L2/52
Filed: 2018-05-25
Abstract: To provide a beer taste beverage having a more whitish appearance of bubbles.SOLUTION: A beer taste beverage contains a caramel I, and at least one foaming agent selected from a thickening polysaccharide and a surfactant. The foaming agent is preferably at least one selected from an alginic acid, octenyl succinate starch, glycerol fatty acid ester and saponin; among them, the alginic acid being particularly preferable.SELECTED DRAWING: None
Patent JP-2019206819-A (JP)
Title: Door lock device pair
Inventor: MATSUDA YOSUKE
IPC: B60J5/00
Filed: 2018-05-28
Abstract: To provide a door lock device pair having good workability in fixing a waterproof seal to a housing, and a high yield of the waterproof seal.SOLUTION: The door lock device pair comprises a right door lock device 10R and a left door lock device 10L. The right door lock device 10R and the left door lock device 10L include a coupler wall 18a that protrudes from the housing, and a coupler seal 22 fixed to a flat part for covering an outer peripheral wall 18ao of the coupler wall 18a. An inclined face 22e of the coupler seal 22 forms an acute angle part 22f of 45 degrees with an inner peripheral face 22a, and forms an obtuse angle part 22g with an outer peripheral face 22b. The inner peripheral face 22a is provided so as to abut in a circle on the outer peripheral wall 18ao, and further, to abut on the inclined face 22e. The coupler seals 22 in the right door lock device 10R and the left door lock device 10L have the same shape.SELECTED DRAWING: Figure 4
Patent JP-2019207298-A (JP)
Title: Resist composition and resist pattern forming method
Inventor: MURATA MARI
IPC: G03F7/039
Filed: 2018-05-28
Abstract: To provide a resist composition which achieves higher sensitivity and is capable of forming a resist pattern having a good shape with further reduced roughness, and a resist pattern forming method.SOLUTION: The resist composition contains: a resin component comprising a specific phenol having an acid-dissociable group and an acrylic constituent unit; and a compound represented by general formula (bd1). Rx-Rx, Ry-Ryand Rz-Rzeach represent a hydrocarbon group or a hydrogen atom or may be bonded to each other to form a ring structure; at least one of Rx-Rx, Ry-Ryand Rz-Rzhas an anionic group; and Mrepresents an m-valent organic cation.SELECTED DRAWING: None
Patent JP-2019206458-A (JP)
Title: Non-lead glass composition and glass composite material, glass paste and sealed structure each including the non-lead glass composition
Inventor: NAITO TAKASHI
IPC: E06B3/677
Filed: 2018-05-30
Abstract: To provide a non-lead glass composition having good adhesiveness and adhesion to a substrate at 370°C or lower.SOLUTION: The non-lead glass composition does not practically includes phosphorus oxide, and includes vanadium oxide, tellurium oxide, alkali metal oxide, iron oxide, barium oxide and tungsten oxide, and further includes as an additional component, at least one of yttrium oxide, lanthanum oxide, cerium oxide, erbium oxide, ytterbium oxide, aluminum oxide and gallium oxide and has content of tellurium oxide of 25 mol% to 43 mol% in terms of oxide of TeO, and content of the alkali metal oxide of 4 mol% to 27 mol% in terms of oxide of RO, wherein R is an alkali metal element.SELECTED DRAWING: None
Patent JP-2019209524-A (JP)
Title: Image formation device
Inventor: SHIRAFUJI YASUTO
IPC: G03G15/00
Filed: 2018-05-31
Abstract: To provide a technique for reducing an amount of toner used for tone correction while suppressing density unevenness.SOLUTION: An image formation device is equipped with: means for storing conversion information corresponding to a plurality of segments respectively in a main scanning direction; means for storing a density profile indicating a characteristic of density change in the main scanning direction; means for converting a gradation value of a pixel to be input, by using conversion information corresponding to a segment containing the concerned pixel, and forming an image on a sheet using the converted gradation value; means for detecting density of the plurality of segments respectively of the image formed on the sheet; means for selecting a plurality of formation segments from the plurality of segments on the basis of the density profile; and means for forming a test image in the plurality of formation segments respectively, detecting density of the test image of the plurality of formation segments respectively, and estimating density of segments differing from the plurality of formation segments among the plurality of segments, on the basis of the density of the test image of the plurality of formation segments respectively, and thereby generating the conversion information of the plurality of segments respectively.SELECTED DRAWING: Figure 6
Patent JP-2018152600-A (JP)
Title: Compound semiconductor device and manufacturing method thereof, and resin-sealed type semiconductor device
Inventor: MIZUHARA HIDEKI
IPC: B24B27/06
Filed: 2018-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device as a semiconductor element having a compound semiconductor layer which is epitaxial grown on a silicon substrate capable of suppressing occurrence of failure or reliability problem caused from element end generated during dividing into semiconductor devices by dicing.SOLUTION: A compound semiconductor layer is formed, which is epitaxial grown via a buffer layer of aluminum nitride on a silicon substrate. There is a scribe lane enclosing a semiconductor element area on the outer periphery of the semiconductor device. The aluminum nitride layer is covered with a coating along the scribe lane to protect the aluminum nitride layer from moisture.SELECTED DRAWING: Figure 2A
Patent JP-2019210831-A (JP)
Title: Control device of internal combustion engine
Inventor: URANO SHIGEYUKI
IPC: F02D45/00
Filed: 2018-06-01
Abstract: To secure readiness to change of a control amount caused by factors excluding a stochastic factor while preventing excessive control to the change of the control amount caused by stochastic variation, by effectively utilizing a plurality of operation amounts acting on a control amount relating to combustion.SOLUTION: In each combustion cycle constituting a change cycle of one time, an average value μof control amounts of n(1≤n≤N) times of combustion cycles is calculated, and an error μ-μto an average value μof reference normal population of the average value μis calculated. Further positive and negative threshold values ±Z*σ/nare determined on the basis of standard error σ/nof the reference normal population in a case when the number of data is n pieces. The operation amount to be changed is selected from the plurality of operation amounts on the basis of comparison of a series of the error μ-μand a series of the positive threshold value Z*σ/n, and comparison of a series of the error μ-μand a series of the negative threshold value -Z*σ/n.SELECTED DRAWING: Figure 7
Patent JP-2019213076-A (JP)
Title: Ultrasonic device and electronic apparatus
Inventor: SUZUKI HIRONORI
IPC: H01L41/318
Filed: 2018-06-06
Abstract: To provide an ultrasonic device that has ultrasonic elements which is not easily damaged and can transmit or receive an ultrasonic wave with good performance.SOLUTION: An ultrasonic device 1 comprises: a vibration film 7 on which ultrasonic elements 4 transmitting an ultrasonic wave 13 in a first direction 14 are arranged on the opposite side of the first direction 14; ultrasonic propagation parts 16 that are installed at locations opposite to the ultrasonic elements 4 on the first direction 14 side of the vibration film 7 and propagate the ultrasonic wave 13; and reverberation reduction parts 17 that are arranged from side faces 16a of the ultrasonic propagation parts 16 to the vibration film 7 and reduce reverberation vibration of the vibration film 7. The reverberation reduction parts 17 are not arranged on the first direction 14 side of the ultrasonic propagation parts 16.SELECTED DRAWING: Figure 3
Patent JP-2019211041-A (JP)
Title: Drive force distribution device
Inventor: TSUZUKI YUJI
IPC: F16H48/22
Filed: 2018-06-07
Abstract: To provide a drive force distribution device which can position a center plate in an axial direction at high stiffness with respect to a clutch housing while suppressing a cost, and can independently control drive forces which are transmitted to a plurality of output rotating members, respectively.SOLUTION: A clutch housing 30 has a main body member 4 having a cylinder part 41 and a bottom part 42, and a cylindrical fixed member 40 fixed to a part of the cylinder part 41 at an opening side, and a center plate 35 is arranged between first and second multiplate clutches 33, 34. The cylinder part 41 of the main body member 4 has a first fitting part 41a fit with the first multiplate clutch 33, a second fitting part 41b fit with the center plate 35, and a third fitting part 41c fit with the fixed member 40. The center plate 35 is sandwiched between a step face 41d which is formed between the first fitting part 41a and the second fitting part 41b, and the fixed member 40, and the movement of the center plate 35 with respect to the main body member 4 in an axial direction is regulated.SELECTED DRAWING: Figure 4
Patent JP-2019214127-A (JP)
Title: Exterior coating resin molding method of electronic part module
Inventor: HOSOKAWA HIDEKI
IPC: B29C45/26
Filed: 2018-06-11
Abstract: To provide a molding method capable of stabilizing thickness and a region where a resin material covers a heat sink.SOLUTION: The molding method comprises performing molding using a first mold 15 and a second mold 16, wherein the first mold has a holding part 15A holding an outer periphery of a first surface 12A of a metal plate 12, a first coupling part 15B arranged on the outer periphery of the holding part 15A, an exterior corresponding part 15C corresponding to an exterior shape that is connected to the holding part 15A inside the holding part 15A and covers a mounted component 13, and a movable pressurizing part 15D that applies pressure to the exterior corresponding part 15C, and the second mold has a pressing part 16A provided with a wall-shaped projection 16C and facing a second surface 12B, and a second coupling part 16B located on the outer periphery of the pressing part 16A and connected to the pressing part 16A, and the wall-shaped projection presses the second surface 12B of the metal plate 12 at a position facing the holding part 15A with the metal plate 12 interposed therebetween.SELECTED DRAWING: Figure 2
Patent JP-2018134545-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to grasp game presentations performed during games and the values of the game presentations.SOLUTION: On a ranking screen, a total number of points of rank 1 to rank 5 in a presentation history table and date and time information associated with each total number of points are displayed. By a player's selection of a "reproduction button" corresponding to a certain rank, as shown in D60, presentation history information corresponding to the rank is extracted from the presentation history table, and a presentation is reproduced on the basis of a variation pattern ID, a notice presentation ID, and a read-ahead notice presentation ID included in the presentation history information. By the player's selection of an "output button" corresponding to a certain rank, as shown in D70, a two-dimensional code is displayed on the screen, the two-dimensional code including, as information, the variation pattern ID, the notice presentation ID, and the read-ahead notice presentation ID included in the presentation history information.SELECTED DRAWING: Figure 29
Patent JP-2019218454-A (JP)
Title: Active energy ray-curable print ink composition and printing method using the same
Inventor: KOBAYASHI YUKIO
IPC: C09D167/00
Filed: 2018-06-19
Abstract: To provide an active energy ray-curable print ink composition that has excellent workability after printing, and can suppress micro cracking and whitening after molding and retort treatment.SOLUTION: An active energy ray-curable print ink composition contains a pigment, a resin and/or an active energy ray-curable oligomer, an active energy ray-curable monomer, and an acid catalyst, the acid catalyst containing at least one selected from the group consisting of alkyl aryl sulfonic acid, alkyl aryl sulfonic acid salt, alkyl phosphoric acid.SELECTED DRAWING: None
Patent JP-2019217099-A (JP)
Title: Portable beverage container
Inventor: YAMANAKA SHIGEHIRO
IPC: A47J41/02
Filed: 2018-06-21
Abstract: To suppress the size of a plug member and a tap and make it easy to use even for a small person, in a portable beverage container opened by rotating the plug member.SOLUTION: A portable beverage container 11 includes: a container body 12 having an opening in an upper edge; a tap member 13 internally fitted to the opening of the container body 12; and a plug member 15 internally fitted to the tap member 13 rotatably, and opened by upward movement and closed by downward movement. The size in the radial direction of a standing wall part 32 projecting upward from the opening of the container body 12 in the tap member is made an outer diameter of the size balanced with an upper end edge 25 of the container body 12. Also, an outer circumference wall part 52 continuously arranged from the upper edge of a body part 51 fitted into the tap member 13 and covering the standing wall part 32 of the tap member 13 is formed in the plug member 15, and a concave surface part 53 recessed in a half bowl shape is formed to one side in the circumferential direction. An arc-shaped through hole 54 in a plan view for projecting a part of the circumferential direction of the standing wall part 32 is formed in the concave surface part 53.SELECTED DRAWING: Figure 4
Patent JP-2019216681-A (JP)
Title: Processing method of jellyfish, and processed jellyfish
Inventor: FUKUDA KANEO
IPC: B26D3/00
Filed: 2018-06-22
Abstract: To provide a processing method of jellyfish, for widening a range of consumption by demolishing a general recognition that jellyfish is a food material for Chinese cooking, and enabling widely selling and buying as a food material for Japanese dish and Western dish.SOLUTION: There are provided a processing method of using jellyfish which is not rolled by blanching, and processed jellyfish. The method includes: separating parts with different textures of soft 2/3 parts in an inside part of a radial length extending from the center of circular jellyfish to an outer peripheral edge, and a hard 1/3 part of an outer peripheral edge part, and classifying them; cutting the classified outer peripheral edge part with a hard meat quality in a nonlinear state so that the part has a diameter longer than that of the jellyfish and a belt-like shape of a required width; and cutting the inside part 4 with a soft meat quality in playing card symbols or character shapes. With this, fields of Chinese dish and Japanese dish are widened due to the characteristics of the shape, and the jellyfish is widely used as a food material in a field of Western dish likely to be heated by making use of the characteristics of flame jellyfish and white jellyfish which have hardly been sold as jellyfish for business.SELECTED DRAWING: Figure 4
Patent JP-2020004523-A (JP)
Title: Method for producing negative electrode active material for nonaqueous electrolyte secondary battery
Inventor: AWANO HIDEKAZU
IPC: H01M4/58
Filed: 2018-06-26
Abstract: To provide a method for producing a negative electrode active material for a nonaqueous electrolyte secondary battery having good initial efficiency.SOLUTION: A method for producing a negative electrode active material for a nonaqueous electrolyte secondary battery including lithium-containing silicon compound particles includes the steps of: preparing silicon compound particles including a silicon compound (SiO:0.5≤x≤1.6); obtaining a mixed raw material by mixing a lithium compound with the silicon compound particles; and firing the mixed raw material in the presence of an inert gas that contains 1,000 ppm or less of oxygen. By the method, a negative electrode active material for a nonaqueous electrolyte secondary battery including the lithium-containing silicon compound particles is produced.SELECTED DRAWING: Figure 1
Patent JP-2020002839-A (JP)
Title: Stainless steel for fuel rail
Inventor: YAMAZAKI OSAMU
IPC: F02M55/02
Filed: 2018-06-27
Abstract: To provide a high-strength fuel rail for direct-injection internal combustion engine capable of being adaptable to a fuel pressure rise of a direct-injection internal combustion engine (gasoline direct-injection engine system), namely, being immune to a high fuel pressure even if the fuel rail is molded thin relatively.SOLUTION: The present invention relates to a fuel rail for a direct-injection internal combustion engine configured by copper-brazing an injector coupler to a stainless steel pipe. In the fuel rail for a direct-injection internal combustion engine, the stainless steel pipe is made of austenite stainless steel having an Si concentration (Si%) and a C concentration (C%) satisfying expression I (Si%)≤3.75(C%)+0.37 (wherein it leads (C%)≤0.08)(in the expression, a combination of atomic symbols and % means a mass% concentration of each of atoms in the steel).SELECTED DRAWING: Figure 2
Patent JP-2020002943-A (JP)
Title: Lubrication structure
Inventor: MORI MASAKI
IPC: F01M11/03
Filed: 2018-07-02
Abstract: To provide a lubrication structure which can suction oil efficiently while inhibiting suctioning of air.SOLUTION: A lubrication structure (100) includes: an oil pan (40) having a storage part (41) for storing oil; and an oil strainer (30) having a suction port (31). The suction port (31) has a cutout part (34) extending to the upper side of a vehicle including an engine and is disposed facing a first bottom surface (42A). The cutout part is an area sandwiched by a first linear edge part (34A) extending upward from the front side (X1) to the rear side (X2) and a second linear edge part (34B) extending upward from the rear side to the front side. An upper end of the first edge part and an upper end of the second edge part intersect at an upper end (31U) of the suction port (31).SELECTED DRAWING: Figure 3
Patent JP-2020007579-A (JP)
Title: Electrolytic refining method, and electrolytic refining device
Inventor: NAKAMURA HITOSHI
IPC: C25C7/06
Filed: 2018-07-03
Abstract: To provide an electrolytic refining technique capable of preventing the purity of object metal recovered from a metal mixture from deteriorating and refining efficiency from falling.SOLUTION: The electrolytic refining method comprises a storing step of storing molten metal 16a capable of at least dissolving object metal in a dissolving tank 35, a feeding step of feeding a solid metal mixture 23 into the dissolving tank 35, a transferring step of transferring molten metal 16b having dissolved object metal to an electrolysis tank 18 storing an anode 12, a cathode 17 and a molten salt electrolyte 15, and a cathode precipitation step of precipitating object metal to the cathode 17 by controlling an electric potential while keeping the anode 12 in a state of being immersed in the molten metal 16b and keeping the cathode 17 in a state of being immersed in the molten salt electrolyte 15.SELECTED DRAWING: Figure 4
Patent JP-2020006379-A (JP)
Title: Protection film for laser process
Inventor: ONODA MASAMI
IPC: C09J201/00
Filed: 2018-07-03
Abstract: To provide a protection film for laser process that has excellent laser cutting properties with a laser beam of 1000-1100 nm in dominant wavelength.SOLUTION: A protection film for laser process has a substrate film having a white laser absorption layer, and an adhesive layer disposed on at least one side of the substrate film. The white laser absorption layer contains a titanium oxide as a laser absorbent, and organic acid magnesium and organic acid zinc as dispersants. Preferably, the organic acid magnesium is magnesium stearate, and the organic acid zinc is zinc stearate.SELECTED DRAWING: Figure 1
Patent JP-2020009164-A (JP)
Title: Information processing server and program
Inventor: TAKESUE KANAKO
IPC: G06F13/00
Filed: 2018-07-09
Abstract: To provide information to a terminal apparatus without changing circumstances of a terminal apparatus used by a user.SOLUTION: A conference management server connected, for data communication, to a plurality of terminal devices (participant terminals and host terminal) used by a plurality of participants for providing medical information including medical images to the plurality of terminal devices has storage means having a common work area for causing shared screens common to the plurality of terminal devices to be displayed and an individual work area for causing an individual work screen to be displayed at the terminal devices provided to each of the plurality of participants and used by the participants. In response to an operation instruction from the terminal device used by each of the plurality of participants, the server provides to the above terminal. a result of processing of the medical information using a preset application program using the individual work area of the participant associated with the above terminal device.SELECTED DRAWING: Figure 10