baber/WOPTO huggingface dataset:
Patent JP-2020009848-A (JP)
Title: Layered material laminated structure and manufacturing method thereof
Inventor: ONOMITSU KOJI
IPC: C30B33/02
Filed: 2018-07-05
Abstract: To form a layered material on a nitride semiconductor.SOLUTION: First, in a first step S101, a semiconductor layer composed of a nitride semiconductor and having a main surface having a V-group polar face is formed. Next, in a second step S102, nitrogen atoms on the surface of the semiconductor layer are replaced with any of group VI elements of oxygen, sulfur, selenium, and tellurium. Next, in a third step S103, a layered substance layer is formed by epitaxially growing a layered substance on the semiconductor layer in which nitrogen atoms have been replaced with the above-described group VI element.SELECTED DRAWING: Figure 1
Patent JP-2018150944-A (JP)
Title: Vacuum pump unit
Inventor: KAWASHIMA HIROYASU
IPC: F04C25/02
Filed: 2018-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump unit enabling reduction of exhaust noise.SOLUTION: A vacuum pump unit is constituted by a dry vacuum pump unit. A pump housing 5 is configured to integrally accommodate multistage pump rotors 40a-40e in the axial direction of a rotating shaft 42. The vacuum pump unit includes: a suction port 2 for introducing gas into the pump housing 5; gas transfer spaces 45A, 45B that are disposed in the pump housing 5 and to which the gas compressed by the multistage pump rotors 40a-40e is transferred; and an exhaust port 4 for discharging the compressed gas to outside of the pump housing 5. A discharge side end wall 5a of the pump housing 5 includes holes 46A, 46B.SELECTED DRAWING: Figure 1
Patent JP-2020008754-A (JP)
Title: Fixation device and image formation apparatus
Inventor: MURAKAMI MASANORI
IPC: G03G15/20
Filed: 2018-07-10
Abstract: To provide a fixation device which can ensure the high heat transfer property of a heat transfer sheet including a plurality of graphite sheets, and an image formation apparatus including the fixation device.SOLUTION: A fixation device 60 includes a fixation belt 61, a heat source 62, a pad member 63, a pressure rotary member 64, and a heat transfer sheet. The heat transfer sheet 65 includes a plurality of graphite sheets and an adhesive layer provided between the adjacent graphite sheets in the lamination direction. A fixation nip part is formed between the fixation belt 61 and the pressure rotary member 64. The heat transfer sheet includes a first region overlapping with the fixation nip part in the lamination direction and a second region not overlapping with the fixation nip part in the lamination direction. The first region includes a facing region where the graphite sheets adjacent to each other in the lamination direction face each other without through the adhesive layer. The adhesive layer is arranged in at least a portion of the second region.SELECTED DRAWING: Figure 1
Patent JP-2020006616-A (JP)
Title: Release film for ceramic green sheet manufacturing process
Inventor: ICHIKAWA SHINYA
IPC: C08F2/48
Filed: 2018-07-10
Abstract: To provide a release film for ceramic green sheet manufacturing process, excellent in detachability of a ceramic green sheet.SOLUTION: There are provided release films 1, 2 for ceramic green sheet manufacturing process, having a substrate 11 and a release agent layer 12 arranged in a single surface side of the substrate 11, in which the release agent layer 12 is formed from a release agent composition containing an active energy ray curable compound having no polyorganosiloxane chain nor silsesquioxane skeleton (A), an active energy ray curable compound having polyorganosiloxane chain and no silsesquioxane skeleton (B), a compound having a silsesquioxane skeleton (C), and a photoinitiator (D).SELECTED DRAWING: Figure 1
Patent JP-2019022932-A (JP)
Title: Shank tool
Inventor: MORIO TSUTOMU
IPC: B23B31/107
Filed: 2018-07-13
Abstract: To avoid fracture and damage of a shank tool body when rotationally driving a shank tool.SOLUTION: In a shank tool 30, an operation end 311 is provided at one end of a tool body, a shank part 312 is provided at a second end thereof, and at least one male screw part 314 is provided between the operation end and the shank part. At least one latch cover 32 is provided with a female screw part 321 which is engaged with the male screw part of the tool body. The latch cover has a latch part 323 which is provided on an end face of the second end, so that when the shank part of the tool body is fitted in a sleeve of a drive tool, the latch cover is rotated so as to integrally connect the shank part of the tool body and the sleeve of the drive tool, and thereby the degree-of-freedom of the tool body in the sleeve can be dissipated. Consequently, the shank tool can be firmly fitted in the sleeve.SELECTED DRAWING: Figure 8
Patent JP-2020012611-A (JP)
Title: Heat exchanger
Inventor: HARIO SATOSHI
IPC: F28F3/06
Filed: 2018-07-19
Abstract: To provide a heat exchanger which can efficiently use a droplet of a second fluid for cooling latent heat.SOLUTION: A heat exchanger exchanges heat between compressed air as a first fluid and an off-gas as a second fluid which is lower in temperature than the compressed air, and includes a droplet and gas. The heat exchanger comprises an air flow passage S12 in which the compressed air flows, and an off-gas flow passage S22 in which an off-gas flows and which is arranged while being overlapped on an upper side of the air flow passage S12 in a gravity direction. A direction in which the compressed air flows in the air flow passage S12 is reverse to a direction in which the off-gas flows in the off-gas flow passage S22. The off-gas flow passage S22 has a discharge port 29 for discharging the off-gas to the outside of the off-gas flow passage S22. A lowest end A of a portion overlapped on the air flow passage S12 in the off-gas flow passage S22 is located at a downstream side of the off-gas flow passage S22. A lower end 29a of the discharge port 29 is located at an upper side rather than the lowest end A of the portion which is overlapped on the air flow passage S12 in the off-gas flow passage S22.SELECTED DRAWING: Figure 5
Patent JP-2020013412-A (JP)
Title: Information processor, matrix operation method, and matrix operation program
Inventor: TANSHO RYOJI
IPC: G06F17/12
Filed: 2018-07-19
Abstract: To perform matrix vector operation at a high speed.SOLUTION: An information processor of an embodiment performs operation of a matrix and a vector and has: a division processing part, a size setting part, a storage part, and an arithmetic part. The division processing part divides a matrix into blocks that operate independently. The size setting part sets a size of a predetermined region to be reserved in a cache memory based on a number of elements of the vector required for the operation with the block. The arithmetic part refers to the element of the vector stored in the predetermined region and performs operations on blocks and vectors on a block-by-block basis.SELECTED DRAWING: Figure 2
Patent JP-2020017796-A (JP)
Title: Imaging device and imaging system
Inventor: NAKATA SHOTA
IPC: G03B17/56
Filed: 2018-07-23
Abstract: To suppress consumption of a pan-tilt mechanism, and suppress shortening of an usable period when an imaging device is installed in an environment where the shaking always occurs, such as on the sea.SOLUTION: A monitoring camera 100 includes an imaging unit 101 that captures a captured image and a shake detection unit 104 that detects a shake of the imaging unit 101. The monitoring camera 100 drives a pan driving unit 105 or a tilt driving unit 106 to rotate the imaging direction of the imaging unit 101 in the horizontal or vertical direction on the basis of the shake detected by the shake detection unit 104, corrects the blur of the captured image, and outputs the captured image by output means. The monitoring camera 100 includes a system control unit 103 that controls the execution of correction by the pan driving unit 105 or the tilt driving unit 106 on the basis of the output state of the output means.SELECTED DRAWING: Figure 1
Patent JP-2020014657-A (JP)
Title: Iron
Inventor: YUASA KEN
IPC: D06F75/30
Filed: 2018-07-25
Abstract: To provide an iron capable of efficiently performing ironing of clothes on which buttons are attached.SOLUTION: An iron 1 configured this way comprises: an iron body 10 including a grip 12 in which a handling operation can be performed; and an iron base 20 provided at a lower end of the iron body 10, and heated by a heater 22. At the iron base 20, a division part 30 is provided for dividing a bottom surface into a first division part 211 and a second division part 212.SELECTED DRAWING: Figure 1
Patent JP-2018193389-A (JP)
Title: Identification of polynucleotide related to sample
Inventor: WILLIAM H ROBINSON
IPC: C12Q1/6869
Filed: 2018-07-26
Abstract: To provide a composition and a method for sequencing, analyzing, and using a sample such as a single sample, a composition and a method for matching two or more sequences derived from the sample, and furthermore, a composition and a method for expressing and screening a target molecule of interest.SOLUTION: There is provided a polynucleotide library containing a plurality of compositions, in which the library includes cDNA which codes heavy-chain and light-chain variable regions of immunoglobulin, or α and β variable regions of a T cell receptor, which is a variable region derived from the same clone family, each composition exists in an independent container, each composition includes a single sample-derived cDNA molecule and a sample identification region attached to the cDNA molecule, a nucleotide sequence of the sample identification region is different from a nucleotide sequence of a sample identification region of another composition which exists in another independent container in the library.SELECTED DRAWING: None
Patent JP-2020017422-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HETA KOJI
IPC: H01M4/13
Filed: 2018-07-26
Abstract: To suppress heat generation during external input while suppressing the increase in resistance during normal use.SOLUTION: A nonaqueous electrolyte secondary battery includes at least a positive electrode 10. The positive electrode 10 includes a positive electrode current collector 11, an intermediate layer 13, and a positive electrode active material layer 12. The intermediate layer 13 is disposed between the positive electrode current collector 11 and the positive electrode active material layer 12. The intermediate layer 13 includes a conductive material, a binder, and an inorganic filler. The conductive material is contained in the intermediate layer 13 in an amount of 0.3% by mass or more and 7% by mass or less. The residual mass ratio of the conductive material after heating is 0.2% by mass or more and 30% by mass or less. The mass residual ratio after heating indicates the ratio of the mass of the conductive material after heating to the mass of the conductive material before heating when the conductive material is heated in air at 450°C for one hour.SELECTED DRAWING: Figure 3
Patent JP-2020015245-A (JP)
Title: Image formation device, and image formation device system
Inventor: IDO AI
IPC: G10L15/22
Filed: 2018-07-26
Abstract: To provide an image formation device capable of suppressing erroneous detection of sound information, while having a simple constitution; and to provide an image formation device system.SOLUTION: An image formation device includes an operation part, a speaker and a microphone. An image formation device system includes the image formation device including the operation part, the speaker and the microphone, and network voice recognition means. In the image formation device, the speaker and the microphone are disposed so that a virtual straight line for connecting the center of the speaker to the center of the microphone is tilted with respect to the operation part and blocked by the operation part.SELECTED DRAWING: Figure 2
Patent JP-2020017142-A (JP)
Title: Cable and electronic device
Inventor: YAMAMOTO SHUICHI
IPC: G06K19/04
Filed: 2018-07-26
Abstract: To improve, in a cable having a wireless tag, communication performance of the wireless tag, and to provide an electronic device comprising such a cable.SOLUTION: The cable (1) comprises: coated electric wires (11a, 11b); a connector part (5) that has terminals (13a, 13b) to which the electric wires are electrically connected; and a wireless tag (100) that has a package (103) and an IC for a wireless tag (101) mounted on the package and is arranged in the connector part. The package (103) has an insulating substrate (111), a first surface conductor (121) provided on one face of the insulating substrate, a second surface conductor (122) provided on a surface of the insulating substrate on the opposite side of the first surface conductor, and a short-circuited conductor (123a) that electrically connects the first surface conductor with the second surface conductor. The second surface conductor (122) faces the electric wires (11a, 11b).SELECTED DRAWING: Figure 2
Patent JP-2019031483-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: ADACHI YUKAKO
IPC: G03F7/20
Filed: 2018-07-27
Abstract: To provide a salt capable of producing a resist pattern with good line edge roughness (LER), and a resist composition containing the salt.SOLUTION: The salt is represented by formula (I) [where Q, Q, Qand Qeach independently represent a fluorine atom or a C1-6 perfluoroalkyl group; R, R, Rand Reach independently represent a hydrogen atom, a fluorine atom or a C1-6 perfluoroalkyl group; z represents an integer of 0-6; z1 represents an integer of 0-6; when z1 is 2 or more, a plurality of R's and R's may be the same as or different from each other; Xand Xeach independently represent *-CO-O- or the like; Lrepresents a C1-36 divalent hydrocarbon group having a fluorine atom, or the like; and Zand Z1each independently represent an organic cation].SELECTED DRAWING: None
Patent JP-2020017470-A (JP)
Title: Base film, loosening prevention tape, and power storage device
Inventor: IGARASHI TAMITO
IPC: H01G9/048
Filed: 2018-07-27
Abstract: To provide a base film that is not easily charged with static electricity.SOLUTION: A base film used as a tape to prevent loosening of an electrode winding body includes vinylidene fluoride resin as a main component, and has an ionic surface activity agent of 1 ppm or more and less than 12000 ppm by weight in the vinylidene fluoride resin.SELECTED DRAWING: None
Patent JP-2019091006-A (JP)
Title: Voice interactive method, device, terminal, server and readable storage medium
Inventor: ZHANG ZHONGQI
IPC: G06F3/16
Filed: 2018-08-01
Abstract: To expand control types which can be realized by voice interaction in the voice interaction scene and improve the user experience in the voice interaction scene.SOLUTION: The method includes a step S100 of acquiring the control object and control intention of the user by the voice of the user, a step S200 of determining whether the control object belongs to the user-selectable notification information stored in advance in the server, and a step S300 of executing control corresponding to the control intention on the control target by the server when the control target belongs to the user-selectable notification information in the voice interaction scene. The user-selectable notification information is notification information stored in advance in the server and having preset rules for the user.SELECTED DRAWING: Figure 1
Patent JP-2020018245-A (JP)
Title: Cheese-containing acidic emulsion seasoning
Inventor: MATSUDA HAJIME
IPC: A23L27/60
Filed: 2018-08-01
Abstract: To provide a cheese-containing acidic emulsion seasoning capable of achieving large particle feeling and smooth taste of cheese.SOLUTION: There is provided an acidic emulsion seasoning having content of cheese of 1 mass% to 20 mass% based on total amount of the acidic emulsion seasoning, content of the edible plant oil and fat of 30 mass% to 70 mass% based on total amount of the acidic emulsion seasoning, viscosity of the acidic emulsion seasoning at 25°C of 1.5 Pa s to 15.0 Pa s, in which cheese in the acidic emulsion seasoning has frequency of mode diameter of 1.00% to 4.30% in a range of over 104.7 μm and 2000 μm or less in volume based grain size distribution measured under analysis conditions: non-spherical and refractive index 1.6, particle diameter measurement range:0.023 μm to 2000 μm, particle diameter section:132 ch by using a laser diffraction type grain size distribution measurement device.SELECTED DRAWING: None
Patent JP-2020020734-A (JP)
Title: Inspection device for flame detector
Inventor: TSUMURA YOSHIHIRO
IPC: G01J1/00
Filed: 2018-08-03
Abstract: To allow an operator to inspect a flame detector more simply and conveniently without causing an increase in cost.SOLUTION: A first light source 102 is fixed on a base 111 and irradiates a light introducing part of a flame detector 121 with a first inspection light for inspection of the flame detector 121. A second light source 103 is fixed on the base 111 and irradiates a second inspection light for inspection of the flame detector 121. The first inspection light has a lower light amount than the second inspection light. A guide mechanism 104 allows the second light source 103 to be inserted and removed between the first light source 102 and an inspection equipment arrangement part 101.SELECTED DRAWING: Figure 1A
Patent JP-2019001171-A (JP)
Title: Methods and apparatus for selectively combining particulate material
Inventor: NEIL HOPKINSON
IPC: B28B1/30
Filed: 2018-08-03
Abstract: To provide an alternative method of selectively combining a particulate material.SOLUTION: A method comprises: a step of providing a layer of particulate material on a surface of a partial base using a deposition device; a step of sintering a portion of the layer by supplying radiation; a step of providing an upper layer additional layer onto an upper layer of the previously provided layer by using a deposition device; a step of sintering another portion in the upper additional layer by supplying radiation to sinter the another portion to the previously sintered portion of the previously provided layer; and a step of continuously repeating the third and fourth steps to shape a three-dimensional object. One or more layers are preheated before and independently of sintering a part of the material of each layer by a radiation heater. The radiation heater is arranged by separating from a particulate material deposition device, and is configured so as to traverse over a surface of the partial base following the particulate material deposition device to transfer heat to the deposited particulate material via radiation.SELECTED DRAWING: Figure 9
Patent JP-2020022543-A (JP)
Title: Game machine
Inventor: ITO MASAHIRO
IPC: A63F5/04
Filed: 2018-08-06
Abstract: To cause a guide menu to be browsed even when an operation performance is generated to enhance convenience.SOLUTION: A game machine of the present invention includes: first detection means and second detection means capable of detecting an operation of a player; operation performance control means capable of controlling an operation performance capable of updating a performance content when an operation is detected by the first detection means during the performance; and special display control means for displaying game-related information when an operation is detected by the second detection means. The game machine has a first screen on which the operation performance is displayed and a second screen on which the game-related information is displayed. In a situation where the operation performance is being executed and an operation can be detected by the first detection means, the game-related information can be displayed on the second screen when the operation is detected by the second detection means, the display mode of the first screen is changed when the game-related information is displayed on the second screen, and the content of the operation performance is not updated when the operation is detected by the first detection means when the game-related information is displayed on the second screen.SELECTED DRAWING: Figure 317
Patent JP-2020025022-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: SANO YUICHI
IPC: H01L25/065
Filed: 2018-08-07
Abstract: To provide a semiconductor device which suppresses peeling between a spacer chip and a mold resin and has a package structure that can be manufactured at low costs.SOLUTION: A semiconductor device is provided with a board. A first semiconductor chip is provided on the board. A first adhesive material is provided on the first semiconductor chip. A spacer chip is provided on the first adhesive material. A second adhesive material is provided on the spacer chip. The second semiconductor chip is provided on the second adhesive material. The resin material coats the first and second semiconductor chips and the spacer chip. A first area of the spacer chip which the resin material is in contact with is roughened in comparison with a second area of the spacer chip other than the first area.SELECTED DRAWING: Figure 1
Patent JP-2018194857-A (JP)
Title: Electron emission element, electron emission device, image forming apparatus, and ionization device in air molecules
Inventor: HIRAKAWA CHIKA
IPC: G03G15/02
Filed: 2018-08-08
Abstract: To provide an electron emission element that can adjust an amount of electron to be partially emitted and suppress charging unevenness.SOLUTION: An electron emission element 20 applies voltage to a position between a first electrode and a second electrode 40 arranged opposite to each other to emit electron from the second electrode 40. The electron emission element 20 comprises: an electron acceleration layer 50 that is provided between the first electrode and the second electrode 40 and accelerates electron directed from the first electrode to the second electrode 40; and a plurality of voltage application parts DH. The plurality of voltage application parts DH are connected respectively to first power sources 8a corresponding thereto and individually drives.SELECTED DRAWING: Figure 3A
Patent JP-2020030052-A (JP)
Title: Display board and instrument device using the same
Inventor: HOSAKA TOMONORI
IPC: B60K35/00
Filed: 2018-08-20
Abstract: To provide a display board capable of forming a three-dimensional effect, and an instrument device using the display board.SOLUTION: The display board comprises: a translucent base material 21; a front color portion 31 formed on a front surface of the base material 21; a pattern portion 34 formed by a pattern on the front surface of the base material 21 and the front color portion 31; and a back ground color portion 41 formed on the back surface of the base material 21 so as to be visible from the front surface of the base material 21. The display board displays: a first ground color region 12 formed by the pattern portion 34 and the front color portion 31; and a second ground color region 13 formed by the pattern portion 34 and the back ground color portion 41 in the position adjacent to the first ground color region 12.SELECTED DRAWING: Figure 3