baber/WOPTO huggingface dataset:
Patent JP-2018071966-A (JP)
Title: Test chamber
Inventor: Christian haack
IPC: F25B49/02
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a test chamber for conditioning air.SOLUTION: The test chamber comprises: a temperature-insulated test space sealable against an environment for receiving a test material: and a temperature control device for controlling the temperature of the test space.. A temperature ranging from -20°C to +180°C can be achieved by the temperature control device in the test space. The temperature control device comprises a cooling device 10 having a cooling cycle 11 having a refrigerant, a heat transmitter 12, a compressor 13, a condenser 14, and an expanding element 15. The cooling cycle comprises an internal heat transmitter 24, the internal heat transmitter 24 being connected to a high-pressure-side 18 of the cooling cycle upstream of the expanding element and downstream of the condenser in a flow direction, the refrigerant can be cooled by the internal heat transmitter coupled to an adjustable supplementary cooling part 25 of the cooling device.SELECTED DRAWING: Figure 1
Patent JP-2019087301-A (JP)
Title: Luminaire
Inventor: MATSUMOTO YASUHISA
IPC: F21K9/278
Filed: 2017-11-01
Abstract: To suppress generation of bromine by light irradiation while acquiring flame retardancy by a halogen-containing flame retardant.SOLUTION: In a luminaire 10 which includes an LED substrate 21 on which an LED 11 serving as a light source is mounted, on a surface of the LED substrate 21, the LED 11 is mounted by being stored in a component arrangement space 70, and in the component arrangement space 71, on the rear side of the LED substrate 21, a halogen-containing electronic component 81 which is an electronic component covered by a resin case 81A containing a halogen-containing flame retardant is arranged.SELECTED DRAWING: Figure 4
Patent JP-2018073427-A (JP)
Title: Method for generating acceleration structure and device therefor
Inventor: SHIN YOUNG SAM
IPC: G06T15/06
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating an acceleration structure and a device therefor.SOLUTION: There is provided a method for generating an acceleration structure which is used for ray tracking for: generating a linear code indicating a position of each of plural primitives included in a three-dimensional space; aligning the plural primitives based on the generated linear codes; determining a size change ratio of a bounding box while inputting the aligned plural primitives in the bounding box sequentially; selecting any one out of the plural primitives aligned based on the size change ratio of the bounding box; and classifying the plural aligned primitives into plural bounding boxes.SELECTED DRAWING: Figure 7
Patent JP-2018023978-A (JP)
Title: Methods for core-shell catalyst and palladium-based core particle
Inventor: SHAO MINHUA
IPC: H01M4/86
Filed: 2017-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a high activity catalyst for use in electrochemical devices or other catalyst devices.SOLUTION: A core-shell catalyst has a porous palladium-based core particle, and a catalyst layer on the particle. The particle can be prepared by providing a precursor particle having palladium with sacrificial materials dispersed. Then, at least some of the sacrificial materials are removed so that remaining precursor particles become porous.SELECTED DRAWING: Figure 1A
Patent JP-2019087662-A (JP)
Title: Alternate accumulation type oligomer and manufacturing method thereof
Inventor: MIYAKE HIDEAKI
IPC: H01L51/46
Filed: 2017-11-08
Abstract: To provide an oligomer in which a benzothiadiazole derivative and a thiophene or a thiophene derivative are alternately bonded and a manufacturing method thereof.SOLUTION: A manufacturing method of an alternating accumulation type oligomer includes causing a coupling reaction, in the presence of the transition metal complex, a benzothiadiazole derivative represented by the formula (1) or (2), thiophene or a thiophene derivative, at a ratio of benzothiadiazole derivative: thiophene or thiophene derivative=1 or 2: 1 (molar ratio). (In the formula, X represents a chlorine atom, a bromine atom, or an iodine atom). (In the formula, X represents a chlorine atom, a bromine atom, or an iodine atom, and Fc represents a ferrocenyl group).SELECTED DRAWING: None
Patent JP-2019089164-A (JP)
Title: Ingot slice table manufacturing system
Inventor: GESHI TATSURO
IPC: B28D5/04
Filed: 2017-11-15
Abstract: To provide an ingot slice table manufacturing system for enabling easy reuse of scraps which are generated when slicing an ingot.SOLUTION: An ingot slice table manufacturing system 10 comprises: a wire saw 12; a supply unit 16 for a working fluid 14; a tank 18; a solid-liquid separator 20; a dryer 22; and a molding apparatus 26 for a slice table 24b. The manufactured slice table 24b uses particles obtained by the manufacturing system 10, and therefore, is formed in such a manner that particles containing an ingot 28 are hardened with a binder. If the ingot 28 comprises Si, Si particles are contained in the slice table 24b.SELECTED DRAWING: Figure 1
Patent JP-2019091625-A (JP)
Title: Light source, and backlight device and display device including the same
Inventor: TANAKA ATSUYUKI
IPC: H01L33/50
Filed: 2017-11-15
Abstract: To provide an inexpensive light source device for attaining a backlight device which can suppress occurrence of color shading, the light source device having combined configuration of a blue LED and a quantum dot.SOLUTION: A light source device 63 comprises: an LED package 631P containing a blue LED 631; a quantum dot sheet 637 containing a quantum dot 632 for converting a wavelength of light emitted from the blue LED 631 so that emission light to the outside becomes white; a jig 638 of light permeability fixing the quantum dot sheet 637 above the LED package 631P. The jig 638 comprises an installation part where the quantum dot sheet 637 is installed, and a support part having a light scattering structure and supporting the installation part. A relative height of a holding frame part of the support part to an upper surface of the quantum dot sheet 637 is equal to or more than 0.SELECTED DRAWING: Figure 8
Patent JP-2018054623-A (JP)
Title: Optical sensor having light guiding function, and manufacturing method of the same
Inventor: CHEN COMING
IPC: H01L31/10
Filed: 2017-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor having a light guiding function and a manufacturing method of the optical sensor.SOLUTION: An optical sensor 100 of the present invention includes: a semiconductive layer 111 including an electric circuit region 111A and an optical sensing region 111B; a sample holding unit 23 disposed above the optical sensing region 111B; a light guiding structure 130 disposed between the sample holding unit 23 and the optical sensing region 111B; and an electric interconnection structure 140 disposed above the electric circuit region 111A. The electric interconnection structure 140 is formed integrally with the light guiding structure 130, and the light guiding structure 130 guides the light emitted from the sample holding unit 23 to the optical sensing region 111B.SELECTED DRAWING: Figure 1A
Patent JP-2019096989-A (JP)
Title: Flow control device, flow control method, and flow control program
Inventor: TOKIOKA DAIGO
IPC: H04L45/243
Filed: 2017-11-21
Abstract: To reliably deliver video data transmitted from a transmitter to a receiver even in a transmitter having one output port for the video data.SOLUTION: An open flow controller OFC is configured to control open flow switches OFS1 to OFS10 constituting an open flow network OFN so as to copy video data to be transferred to a receiver 200 via a main path and transfer the copied video data to the same receiver 200 as the receiver 200 via a sub-line path.SELECTED DRAWING: Figure 7
Patent JP-2019092734-A (JP)
Title: Game machine
Inventor: SASAKI KOHEI
IPC: A63F5/04
Filed: 2017-11-21
Abstract: To provide a game machine improving taste of a game by further complicating a performance by making a player recognize two types of symbols getting visible by changing luminous colors as one symbol as a whole.SOLUTION: The game machine: executes a first performance mode of emitting a light-emitting element in a first mode by a first trigger to make a first symbol visible; executes a second performance mode of emitting the light-emitting element in a second mode different from the first mode by a second trigger different from the first trigger to make a second symbol visible; and executes a third performance mode of emitting the light-emitting element in the first mode and the second mode by a third trigger different from the first and second triggers to notify of expectation for a privilege more advantageous than the first performance mode and the second mode, and to make the first symbol and the second symbol visible at mutually adjacent locations, thereby causing a player to view a third symbol that can make the player recognize as if the first symbol and the second symbol are integrated together.SELECTED DRAWING: Figure 13
Patent JP-2018101127-A (JP)
Title: Process dose and process bias determination for beam lithography
Inventor: ULRICH HOFMANN
IPC: H01L21/027
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To determine a process dose for a beam lithography process.SOLUTION: A method includes providing a model parametrized in parameters of (i) a plurality of measured line widths of features exposed by beam lithography, (ii) a plurality of different exposure doses in exposing features, (iii) at least one of a plurality of different densities of the exposed features and a plurality of different nominal line widths of the exposed features, (iv) a process dose, and (v) at least one process bias. In a further step, the method includes fitting the model with a data set in order to determine the process dose and the process bias.SELECTED DRAWING: Figure 8
Patent JP-2018078576-A (JP)
Title: Method and system for identifying relevant media content
Inventor: LI GUANGDA
IPC: H04N21/232
Filed: 2017-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for identifying an advertisement for display during video reproduction.SOLUTION: A media content related to an input video detects whether one of video frames includes a target product, such that a video frame in an input video is analyzed and identified. The detected one or more video frames including the target product are selected, and a product thumbnail is generated for each of the selected video frames. For each of the selected product thumbnails, a video product visual index is generated. In addition, a relevant media content is identified for each of the product thumbnails by comparing the video product visual index of each of the selected product thumbnail with two or more media content visual indexes in a media content database.SELECTED DRAWING: None
Patent JP-2019101253-A (JP)
Title: Image forming apparatus and distance control method
Inventor: OURA KEISUKE
IPC: G03G15/00
Filed: 2017-12-04
Abstract: To provide an image forming apparatus capable of properly separating a paper sheet from a transfer member and properly destaticizing the paper sheet, in response to various using conditions and to provide a distance control method.SOLUTION: The image forming apparatus includes a first transfer member which carries a toner image, a second transfer member which transfers the toner image to the paper sheet in cooperation with the first transfer member, while conveying the paper sheet by a transfer nip formed between the second transfer member and the first transfer member, a separation member which can vary a distance between the separation member and the second transfer member, destaticizes the paper sheet, and is for separating the paper sheet from the first transfer member or the second transfer member, and a control part which adjusts the distance between the second transfer member and the separation member on the basis of the deformation amount of the second transfer member and the kind of the paper sheet.SELECTED DRAWING: Figure 4
Patent JP-2019100101-A (JP)
Title: Tensioning device in wedge tension type scaffold
Inventor: MIYAMOTO TAKASHI
IPC: E04G7/32
Filed: 2017-12-04
Abstract: To provide a binding device in a wedge binding scaffold, as the unlocked wedge is always kept in the proper position, it is possible to smoothly perform the tightening and unbinding operations and the binding operation at the time of packing.SOLUTION: The tensioning device comprises: an U-shaped socket fitting 2 as viewed from a plane fixed to an outer side surface 11 of a support 1; an insert fitting 4 with a wedge 5 fixed to an end face 31 of a cloth material 3 in a hanging manner;, and a compression coil spring 6 provided on the upper surface of an inner surface of a vertical wall 41 in the insert fitting 4 to bias an upper portion of the wedge 5 rearward. An elastic force of the compression coil spring 6 presses a top portion 591 of a rear projection 59 of a rear surface of the wedge 5 against a lower portion of the end surface 31 of the cloth 3, and a lower portion 57 rather than a bending convex portion 56, of a front surface of the wedge 5 is pressed against an inner surface of the vertical wall 41 of the insert fitting 4, thereby the unlocked state of the wedge 5 is maintained.SELECTED DRAWING: Figure 3
Patent JP-2019101323-A (JP)
Title: Projection control device, head-up display device, projection control method, and program
Inventor: SUNAGA RYOHEI
IPC: B60K35/00
Filed: 2017-12-06
Abstract: To detect the relative positional relation of the pupil position of a viewer with respect to a virtual image.SOLUTION: A projection control device includes a projection control part 45 which controls the projection of a display video, so that the virtual image is visually recognized ahead by the projection unit 30 of an HUD device 10, a video data acquisition part 42 which acquires a photographed video photographed by a camera 20 capable of photographing the viewer, and a detection part 43 which detects the relative positional relation of the pupil position of the viewer with respect to the virtual image. The projection control part 45 controls the projection of a video for reference position determination projected toward the viewer by the projection unit 30. The detection part 43 detects the relative positional relation of the pupil position of the viewer with respect to the virtual image on the basis of the photographed video in which the video for reference position determination projected to the viewer is photographed, acquired by the video data acquisition part 42.SELECTED DRAWING: Figure 1
Patent JP-2019104849-A (JP)
Title: Ply coating rubber composition for run flat tire, ply coating rubber for run flat tire, and run flat tire
Inventor: FUJIWARA YUJIRO
IPC: C08L7/00
Filed: 2017-12-13
Abstract: To provide a run flat tire excellent in run flat durability, a ply coating rubber composition for run flat tire capable of manufacturing the same, and a ply coating rubber for run flat tire.SOLUTION: There is provided a ply coating rubber composition for run flat tire containing a rubber component containing a diene rubber containing a natural rubber of 80 mass% or more, a filling agent, a vulcanizer, and a vulcanization accelerator. and having a 100% modulus value at 180°C M100 of 2.0 MPa or more, and tensile strength Tb at 180°C of 7.0 MPa or more as vulcanization rubber properties.SELECTED DRAWING: None
Patent JP-2019105344-A (JP)
Title: Fastening structure
Inventor: KITANO TOSHIYUKI
IPC: F16B9/00
Filed: 2017-12-14
Abstract: To provide a fastening structure which can be easily processed with less variation in axial force caused by a fastening member.SOLUTION: A fastening structure comprises: a fastening member having a screw thread to which a mating member is assembled and a cylindrical part protruding vertically from a bearing surface; and a fixing member in which an open hole where the cylindrical part is inserted in an axial direction is formed to pass, and at least the inner surface of the open hole has a low hardness as compared with the fastening member. The inner surface of the open hole has a pressing-in part into which the cylindrical part is pressed in, and a large diameter part which connects a contact surface of the fixing member with which the bearing surface is in contact to the pressing-in part and has an inner diameter large as compared with an outer diameter of a part of the cylindrical part which is pressed into the pressing-in part.SELECTED DRAWING: Figure 3
Patent JP-2019109058-A (JP)
Title: Mass spectrometry using plasma ion source
Inventor: SUGIYAMA NAOKI
IPC: G01N27/62
Filed: 2017-12-15
Abstract: To provide a method of correcting spectral interference of an interference element on a measured ion of an analysis element measured by a mass spectrometer using a plasma ion source.SOLUTION: In order to correct the spectral interference of divalent ions of interference elements on measured ions of an analysis element measured by a mass spectrometer using a plasma ion source, using measured values of ion intensity of the divalent ions of first and second two isotopes having different odd mass numbers among three different isotopes of the interference element, an amount of spectral interference due to the divalent ion of the third isotope is calculated. The amount of interference calculated for at least one species of interference elements is subtracted from the measured value of ion intensity at the mass-to-charge ratio of the measured ion to correct the ion intensity of the measured ion.SELECTED DRAWING: Figure 3
Patent JP-2019099120-A (JP)
Title: Crank for bicycle
Inventor: TANAKA YOSHITADA
IPC: B62M3/02
Filed: 2017-11-29
Abstract: To provide a crank for a bicycle having the easily movable optimal length of a human being, and having sufficient strength and rigidity, when operating a bicycle.SOLUTION: In a crank 30 for a bicycle having a crankshaft fitting part 2 capable of connecting a crankshaft 1 and a crank body 3 capable of connecting a pedal, the crank 30 for the bicycle can change the crank length by the crankshaft fitting part 2 forming a connection groove capable of connecting the crankshaft 1, a replaceable spacer 4 having a groove meshing with a convex or a concave meshing groove formed in the crank body 3 and different in the length having a connection part detachable and connectable to the crank body 3, a connection frame 8 detachable and fastenable to the spacer 4 and the crank fitting part 2 and a crank body fitting bolt 5 for fastening the crank fitting part 2, the spacer 4 and the crank body 3.SELECTED DRAWING: Figure 1
Patent JP-2019110657-A (JP)
Title: Caulking structure with waterproof function
Inventor: KOBAYASHI KAZUKI
IPC: H02K5/10
Filed: 2017-12-18
Abstract: To improve a waterproof function.SOLUTION: In a caulking structure with a waterproof function, a connector plate (61) is provided between a front lid (62) and a motor case (5) and after a caulking claw (70) provided in the front lid (62) is engaged to an engage projection (81) of the connector plate (61), caulking processing is performed on an end portion of the caulking claw (70) along a bottom face of the motor case (5). In the caulking structure with the waterproof function, a first sealant (101) is provided between the front lid (62) and the connector plate (61), and a second sealant (102) is provided between the connector plate (61) and the motor case (5).SELECTED DRAWING: Figure 6
Patent JP-2019110018-A (JP)
Title: Connector structure
Inventor: SAKURAI JUNICHI
IPC: H01R13/73
Filed: 2017-12-18
Abstract: To prevent reduction in location accuracy of a housing and a terminal part of an attached connector and location accuracy of an electronic component while reducing cost of manufacture of a switch.SOLUTION: A case 1 comprises: a case body 11 in which an electronic substrate 7 is accommodated; and a cover 15 closing a lower end opening 11a of the case body 11. A connector 5 comprises: a terminal part 51 supporting a pin-shaped terminal 9; and a housing 55 including a cylindrical portion 58 enclosing a tip side of the pin-shaped terminal 9. The terminal part 51 and the housing 55 are provided as separate bodies, the terminal part 51 is fixed to the electronic substrate 7, and the housing 55 is formed integrally with the cover 15. In the terminal part 51 and the housing 55, a penetration hole 53a, a groove 53b and protrusions 57 and 57 are provided for mutually positioning the terminal part 51 and the housing 55.SELECTED DRAWING: Figure 1
Patent JP-2019108463-A (JP)
Title: Paper tube, and production method of paper tube
Inventor: YOSHIOKA KAZUSHIGE
IPC: C09J201/00
Filed: 2017-12-18
Abstract: To provide an adhesive, a paper tube, and a production method of the paper tube, which can enhance a deodorant effect or an antibacterial effect while maintaining an adhesion effect.SOLUTION: A paper tube 20 is a paper tube for winding a winding target includes: a tubular first paper tube body 21; a second paper tube body 22 that is a tubular second paper tube body 22 and located inside of the paper tube 20 than the first paper tube body 21; and an adhesion part 30 that is the adhesion part 30 for adhering the first paper tube body 21 and the second paper tube body 22 and is formed by coating the adhesive described in any one of claims 1 to 7 to the first paper tube body 21 or the second paper tube body 22.SELECTED DRAWING: Figure 3
Patent JP-2019110687-A (JP)
Title: Locking structure of sliding key and shoe chain of extension drum in extension apparatus
Inventor: INOUE KOJI
IPC: H02G1/02
Filed: 2017-12-19
Abstract: To provide a locking structure of a sliding key and a shoe chain of an extension drum in an extension apparatus in which an outer peripheral surface of a winding drum is not damaged even when a wire wound around the extension drum through the shoe chain is pulled out or wound any number of times, and the existing shoe and sliding key do not need to be largely changed.SOLUTION: The locking structure is such that a height of a sliding key 1 provided on an outer peripheral surface 12a of an extension drum of a shoe chain type extension apparatus is made longer than a depth of a groove 14a substantially in the center of a bottom surface 14b of each shoe 14 of a shoe chain in the longitudinal direction so that the bottom surface 14b of the shoe 14 is not in contact with the outer peripheral surface 12a when each shoe 14 is covered with the sliding key 1 and locked by the groove 14a.SELECTED DRAWING: Figure 1
Patent JP-2019113621-A (JP)
Title: Developing device and image forming apparatus
Inventor: SAITO HIROYUKI
IPC: G03G15/08
Filed: 2017-12-21
Abstract: To provide a developing device that can prevent deterioration of developer and a reduction in productivity resulting from a developer being left unused for a long period, and an image forming apparatus.SOLUTION: A developing device comprises: a developer carrier that carries a developer; a circulation unit that stores the developer, and can circulate the developer in any one of a first circulation state and a second circulation state being a state where charging of the developer is accelerated compared with the first circulation state; a bulk detection unit that detects the bulk of the developer in the circulation unit; and a control unit that controls the circulation unit to change the circulation state to any one of the first circulation state and second circulation state on the basis of a result of detection performed by the bulk detection unit. When the circulation state is the second circulation state, the control unit changes the circulation state from the second circulation state to the first circulation state according to the amount of change in bulk of the developer in the circulation unit.SELECTED DRAWING: Figure 3A