baber/WOPTO huggingface dataset:
Patent JP-2019079018-A (JP)
Title: Imaging optical lens
Inventor: OINUMA KENJI
IPC: G02B13/00
Filed: 2017-11-29
Abstract: To provide an imaging optical lens that can attain a high image formation performance and a low TTL (optical length of an imaging optical lens).SOLUTION: The imaging optical lens includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens in that order in the direction from an object to an image. The imaging optical lens satisfies the conditional relations of -3≤f1/f≤-1, 1.7≤n4≤2.2, 1≤f6/f7≤10, 2≤(R1+R2)/(R1-R2)≤10, and 1.7≤n5≤2.2 when the focal distance of an imaging optical lens is f, the focal distance of a first lens is f1, the radius of curvature of the surface of the first lens on the object side is R1, the radius of curvature of the surface of the first lens on the image side is R2, the index of refraction of the fourth lens is n4, the focal distance of the sixth lens is f6, the focal distance of the seventh lens is f7, and the index of refraction of the fifth lens is n5.SELECTED DRAWING: Figure 1
Patent JP-2019098841-A (JP)
Title: Display device for rear seat of vehicle
Inventor: MIWA TOMOAKI
IPC: B60R1/08
Filed: 2017-11-29
Abstract: To provide a display device for a rear seat of a vehicle for enabling a driver to secure a rear visual field while upsizing a display for a rear seat.SOLUTION: A display device for a rear seat of a vehicle which is applied to a vehicle including a magic mirror, a display for rear visual field, and an inside mirror 20 switchable to either a first use state for performing rear viewing by a reflection image of the magic mirror or a second use state for performing rear viewing by an image of the display for rear visual field, and includes: a display 42 for a rear seat provided between a first row seat 11 and a second row seat 12 to display information toward the second row seat 12; a displacement mechanism for displacing the display 42 for a rear seat; and a control device for controlling the drive of the displacement mechanism. The control device displaces the display 42 for a rear seat outside a visual field securing region when the inside mirror 20 is switched from the second use state to the first use state through the control of the drive of the displacement mechanism.SELECTED DRAWING: Figure 1
Patent JP-2019098605-A (JP)
Title: Scribing wheel
Inventor: IWATSUBO YUMA
IPC: H01L21/301
Filed: 2017-11-30
Abstract: To provide a scribing wheel capable of increasing penetration.SOLUTION: A scribing wheel 1 has a cutting edge part 20 formed on an outer peripheral part. The cutting edge part 20 includes a plurality of grooves 24 formed at intervals in a circumferential direction and a ridge line part 23 formed between the grooves 24 adjacent in the circumferential direction. The groove 24 includes a part where a cutting edge angle is smaller than that of the ridge part 23.SELECTED DRAWING: Figure 4
Patent JP-2019101782-A (JP)
Title: Card-type medium counting device and card-type medium counting method
Inventor: KAMIMURA KICHIJI
IPC: G06M9/00
Filed: 2017-12-04
Abstract: To provide a card-type medium counting device and a card-type medium counting method that improve calculation accuracy of the number of card-type media accommodated so as to overlap in a thickness direction without requiring high-performance hardware or a large-capacity memory.SOLUTION: A data processing unit 60 for processing output signals for each of sensors 16 to 18 includes: an A/D converter 57 that samples analog signals output from the sensors 16 to 18 at a predetermined interval and converts them into digital data; a data storage unit 59 that stores the sampled digital data; an approximate expression calculation unit 63 that, with digital data decreased from an increase trend as a result of comparing digital data with previous digital data, or digital data increased from a decrease trend as a change point, obtains an approximate expression using digital data of at least three continuous points including the change point; an extreme value calculation unit 64 that calculates a position of an extreme value near the change point based on the obtained approximate expression; and a media counting unit 65 that counts the number of card-type media overlapping in a thickness direction based on the position of the calculated extreme value.SELECTED DRAWING: Figure 5
Patent JP-2019098036-A (JP)
Title: Chair for treatment
Inventor: FUKUNAGA MIKIO
IPC: A61F5/01
Filed: 2017-12-07
Abstract: To provide a chair for treatment which allows a patient himself/herself to view a length of legs of a chair, when correcting a pelvis in a state of being seated on a chair.SOLUTION: In the invention, a laser is radiated to legs of a patient from an upper front side of a chair 1, and thus a goal standard is provided, so that a patient can view legs of a chair.SELECTED DRAWING: Figure 1
Patent JP-2019097525-A (JP)
Title: Manufacturing method of fermentation flavor solution, and manufacturing method of foods
Inventor: NAKAGAWA KAI
IPC: A23L27/24
Filed: 2017-12-07
Abstract: To provide a manufacturing method of a fermentation flavor liquid capable of adding non-conventional fragrance and fermentation flavor, especially non-conventional flavor excellent in balance between rich milk flavor, fragrance and fermentation flavor by lactic acid bacteria in addition to rich umami and body taste to various foods such as bakery foods, and a manufacturing method of various foods such as bakery foods using a fermentation flavor liquid manufactured by the method.SOLUTION: There are provided a manufacturing method of a fermentation flavor liquid including: (i) a process for treating a milk raw material containing milk fat with lipase; (ii) a process for heat treating a yeast raw material in the presence of a reduced sugar; and (iii) a process for fermenting yeast and/or yeast bacteria using a lipase treated article and a heat treated article as fermentation raw materials, and a manufacturing method of foods using the fermentation flavor liquid manufactured by the manufacturing method of the fermentation flavor liquid.SELECTED DRAWING: None
Patent JP-2018033468-A (JP)
Title: Seedling planter, and seedling planting method using the seedling planter
Inventor: FUKUNAGA KIWAMU
IPC: A01M9/00
Filed: 2017-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a seedling planter enabled to perform seedling planting and the feed of a disease and insect damage controlling agent to the rice field while the disease and insect damage controlling agent being enabled to act effectively.SOLUTION: A seedling planter comprises: a planting device for planting nursery plants in a rice field; an agent feeding device 3 for feeding a disease and insect damage controlling agent; and agent burying means 5 for feeding the disease and insect damage controlling agent such that the feed position of the disease and insect damage controlling agent to the field surface by the agent feeding device 3 may be so deep as to avoid the exposure to the mud surface.SELECTED DRAWING: Figure 2
Patent JP-2019102029-A (JP)
Title: Switching device having duplicated on/off signal generation unit, and numeric control system
Inventor: KUROKAWA YUKI
IPC: G05B19/18
Filed: 2017-12-08
Abstract: To realize a switching device that generates a safety input signal for accurately monitoring a safety function of a machine tool, and also realize a numeric control system.SOLUTION: A switching device 1 comprises: a switching operation unit 11; two detection units 12-1, 12-2 which convert an amount of depression of the switching operation unit 11 into a detection signal; and two on/off signal generation units 13-1, 13-2 which respectively have determination units 21-1, 21-2 for determining a depressed state of the switching operation unit 11 on the basis of the detection signal corresponding to each of the two on/off signal generation units, monitoring units 22-1, 22-2 for monitoring a determination state of the determination unit in the other on/off signal generation unit, and output units 23-1, 23-2 for outputting an ON signal in a case where each determination unit determines a full depression and in a case where a detection signal is equal to or larger than an ON threshold during half-depression determination by each determination unit and a monitoring result of each monitoring unit indicates full depression, and for outputting an OFF signal in a case where each determination unit determines non-depression and in a case where the detection signal is equal to or smaller than an OFF threshold during the half-depression determination by each determination unit and the monitoring result of each monitoring unit indicates non-depression.SELECTED DRAWING: Figure 1
Patent JP-2019105193-A (JP)
Title: Premixing compression ignition type engine
Inventor: OOTA MUNEYUKI
IPC: F02B23/00
Filed: 2017-12-12
Abstract: To provide a premixing compression ignition type engine performing ignition assist, capable of preventing uneven distribution of flame propagation in a combustion chamber, and suppressing combustion noise and abnormal combustion.SOLUTION: A premixing compression ignition-type engine includes: a combustion chamber 6 generating a tumble flow Tu by intake air from an intake port 9 and compressing igniting and burning an air-fuel mixture; an injector 14 for injecting a fuel toward a central region in a radial direction B of the combustion chamber 6; an ignition plug 13 including an ignition portion 13A; and an ignition control portion for controlling an ignition timing. The ignition portion 13A is disposed at a position eccentric to an intake side where an intake port 9 is disposed in the combustion chamber 6, and in a confluent region M where the tumble flow Tu flowing along a cavity 5C and a squish flow Sq jetted from a squish formation face 51 are joined. The ignition control portion controls the ignition plug 13 so that the air-fuel mixture is forcibly ignited at a timing before a compression top dead center.SELECTED DRAWING: Figure 7
Patent JP-2018037425-A (JP)
Title: Gas refraction compensation for laser-sustained plasma bulbs
Inventor: ILYA BEZEL
IPC: H01J65/00
Filed: 2017-12-12
Abstract: PROBLEM TO BE SOLVED: To compensate for system optical aberrations in a laser-sustained plasma illuminator system.SOLUTION: A laser-sustained plasma illuminator system comprises: at least one laser light source configured to provide light; at least one reflector configured to focus the light from the at least one laser light source on a focal point of the reflector; and an enclosure 400C substantially filled with a gas positioned at or near the focal point of the reflector. The light from the at least one laser light source at least partially sustains plasma contained in the enclosure 400C. The enclosure 400C has at least one wall 408 with a thickness that is varied to compensate for optical aberrations of the light.SELECTED DRAWING: Figure 4C
Patent JP-2018081312-A (JP)
Title: Display device
Inventor: KOYAMA JUN
IPC: G02F1/1345
Filed: 2017-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the storage of unnecessary charge.SOLUTION: A display device has a driving circuit including a logic circuit having a depletion type first transistor and an enhancement type second transistor, a signal line electrically connected to the driving circuit, a pixel unit including a pixel of which display condition is controlled by input of a signal serving as pixel data from the driving circuit through the signal line, a reference-voltage line to which the voltage serving as a reference is applied, and a depletion type third transistor to control the conduction between the signal line and the reference-voltage line. The first to the third transistors include an oxide semiconductor layer having a channel-forming region.SELECTED DRAWING: Figure 1
Patent JP-2018061289-A (JP)
Title: Management device, vehicle, management method, and computer program
Inventor: TAKEMORI KEISUKE
IPC: H04L9/32
Filed: 2017-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a management device capable of safe management and update of a key held by a vehicle such as an automobile.SOLUTION: A management device 10 comprised in an automobile comprises: a shipment initial key storage unit 25 for storing a plurality of shipment initial keys which are candidates for a shipment initial key held in an ECU; a communication unit 12 for communicating with the ECU; a verification unit 23 for verifying encryption data received from the ECU by using the shipment initial keys in the shipment initial key storage unit 25; and a radio communication unit 11 for receiving a new shipment initial key to be held by the ECU newly installed in the automobile from a management server via a radio communication network. The shipment initial key storage unit 25 stores the new shipment initial key received by the radio communication unit 11.SELECTED DRAWING: Figure 2
Patent JP-2019103465-A (JP)
Title: Heat insulation material, heat insulation structure for agriculture house and agriculture house
Inventor: NOGUCHI SHUHEI
IPC: B32B15/08
Filed: 2017-12-14
Abstract: To provide a heat insulation material and heat insulation structure for an agriculture house capable of protecting plants in an agriculture house from cold and heat, and improving productivity easily, and an agriculture house.SOLUTION: A heat insulation material 1 for an agriculture house is configured so that, from an incident side of sunlight, a first resin layer which is colored and has high transmission to radiant heat, a first metal foil having high reflectance to the radiant heat, a first adhesive layer, a resin film, a second adhesive layer, a second metal foil having high reflectance to the radiant heat, and a second resin layer having high transmission to the radiant heat, are sequentially laminated. When the heat insulation material 1 for an agriculture house is provided on outside of an aggregate 11 or outside of an existing vinyl house, a heat insulation structure for an agriculture house capable of easily improving productivity of plants, and an agriculture house can be provided.SELECTED DRAWING: Figure 2
Patent JP-2019109269-A (JP)
Title: Projector and mean of auto calibration of projector
Inventor: FUJIOKA MASAKI
IPC: G09G5/00
Filed: 2017-12-15
Abstract: To provide a projector which keeps contrast of the test pattern with the digital watermark and enlarge the area for planting the digital watermark so that the pattern detection can be easily done for automatic calibration.SOLUTION: A projector controls the correction processing by the gamma correction method for increasing the area of the frame provided for the test pattern according to the strength of providing the test pattern by the histogram of the input image and the providing means of test pattern.SELECTED DRAWING: Figure 3
Patent JP-2018062712-A (JP)
Title: Full hard cold rolled steel sheet
Inventor: YOSHII TATSUO
IPC: C22C38/60
Filed: 2017-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet capable of enhancing dimensional accuracy of a die-stamping processed face, and to provide a method for producing the same.SOLUTION: A full hard cold rolled steel sheet has a chemical composition containing, by mass%, C:0.03 to less than 0.13%, Si:1.0% or less, Mn:0.4-1.4%, P:0.05% or less, S:0.05% or less, Al:0.1% or less, N:0.01% or less, Nb:0.001-0.10%, Ti:0-0.100%, Cr:0-0.50% and the balance Fe with inevitable impurities. In the full hard cold rolled steel sheet, difference between a Vickers hardness of a cross section vertical to a cold rolling direction and the Vickers hardness of the cross section parallel to the cold rolling direction is less than 10.SELECTED DRAWING: Figure 1
Patent JP-2018097879-A (JP)
Title: Method for communicating via virtual space, program for causing computer to execute method, and information processing apparatus for executing program
Inventor: SAWAKI KAZUAKI
IPC: G06T13/40
Filed: 2017-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a technology for attaining smoother communication in virtual space.SOLUTION: A computer-implemented method for communicating via a virtual space comprises a step of defining a virtual space (S1810), a step of placing an avatar object of the user communicating via the virtual space in the virtual space (S1820), a step of detecting motions of a face of the user (S1830), and a step of amplifying the motion of the detected face and reflecting it on the face of the avatar object.SELECTED DRAWING: Figure 18
Patent JP-2019108635-A (JP)
Title: Joint supporter
Inventor: ITO TOMOAKI
IPC: A41D13/08
Filed: 2017-12-20
Abstract: To provide a joint supporter capable of preventing an uncomfortable feeling due to a fabric biting into the joint when the joint is bent from being generated in a wearer.SOLUTION: A supporter body 20 of a knee supporter 10 has a knee rear-face supporting part 34 for supporting a knee back 14A side. A first knitted texture part 36 knitted thinner than the periphery is arranged in the knee rear-face supporting part 34, and a second knitted texture part 38 knitted thicker than the first knitted texture part 36 is arranged on both sides of the first knitted texture part 36 in the axial direction. Therefore, when a knee 14 is bent, wrinkles are generated in the first knitted texture part 36 which lies between the second knitted texture parts 38 and is knitted thinly, and thereby the knee rear-face supporting part 34 is prevented from biting into the knee back 14A, which results in reducing discomfort of a wearer.SELECTED DRAWING: Figure 1
Patent JP-2019022979-A (JP)
Title: Apparatus for manufacturing three-dimensional objects
Inventor: ALEXANDER HOFMANN
IPC: B28B1/30
Filed: 2017-12-21
Abstract: To provide an apparatus for additively manufacturing of three-dimensional objects with improved determination of a position and/or a travel distance of a moveable component.SOLUTION: An apparatus (1) for additively manufacturing of three-dimensional objects (2) by means of successive layerwise selective irradiation and consolidation of layers of a build material (3) which can be consolidated by means of an energy beam, wherein a direct measuring unit (4) is provided for determining a position and/or a travel distance of at least one moveable component (5) of the apparatus (1).SELECTED DRAWING: Figure 1
Patent JP-2019113420-A (JP)
Title: Sensing system, program, information processor, and method for processing information
Inventor: ONDA YOSUKE
IPC: G01N5/02
Filed: 2017-12-22
Abstract: To give notice of increase of the intensity of the smell of a target.SOLUTION: The sensing system includes: a sensor device having at least one detection element for detecting the amount of a material which causes smell in the air around a target object; and an information processor having a determination unit and an alarm output unit, the determination unit determining the intensity of the smell around the target object on the basis of a pattern showing the detection value of the at least one detection element and the alarm output unit outputting an alarm if the intensity of the smell around the target object is larger than a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2019111733-A (JP)
Title: Inkjet head, inkjet recording device and manufacturing method of inkjet head
Inventor: SATO YOHEI
IPC: B41J2/16
Filed: 2017-12-25
Abstract: To provide an inkjet head that can suppress occurrence of ink leakage in a layer of an adhesive agent, an inkjet recording device and a manufacturing method of the inkjet head.SOLUTION: An inkjet head for discharging ink from a nozzle comprises: a pressure chamber substrate (13) which has a base material (130) made of a ceramic piezoelectric body, and in which a pressure chamber that varies pressure of ink stored therein according to deformation is provided in the base material; an intermediate substrate (12) tightly fixed to a prescribed face formed by the base material among surfaces of the pressure chamber substrate and provided with an ink flow path; a protective film (14) provided on a surface at the opposite side of the pressure chamber substrate side of the intermediate substrate; and a nozzle substrate (11) made to adhere to a surface at the opposite side of the intermediate substrate side of the protective film via an adhesive agent and provided with a nozzle. Surface roughness of a front surface of the surface provided with the protective film of the intermediate substrate is smaller than a surface of the prescribed face of the pressure chamber substrate.SELECTED DRAWING: Figure 6
Patent JP-2019111736-A (JP)
Title: Manufacturing method of structure
Inventor: IGARASHI YU
IPC: B29C51/16
Filed: 2017-12-25
Abstract: To provide a manufacturing method of a structure capable of suppressing formation of wrinkles on a skin sheet when the skin sheet and a resin sheet in a molten state are integrally molded using a mold.SOLUTION: According to a present invention, a manufacturing method of a structure includes a heating step and a mold closing step. In the heating step, a skin sheet is heated, and in the mold closing step, first and second molds are closed in a state in which the skin sheet is disposed between the second mold and a resin sheet. The heating step is performed in the mold closing step before the second mold contacts the skin sheet, and the mold closing is performed in a state in which the skin sheet is not pressed against the resin sheet.SELECTED DRAWING: Figure 1
Patent JP-2018179966-A (JP)
Title: Liquid droplet measurement method and liquid droplet measuring apparatus, method for manufacturing device, and device manufacturing apparatus
Inventor: Suemasu satoshi
IPC: B41J2/01
Filed: 2017-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid droplet measurement method and a liquid droplet measuring apparatus, a method for manufacturing a device, and a device manufacturing apparatus, in which luminance contrast is improved without changing the numerical aperture NA, etc. of a lens when sufficient luminance contrast cannot be obtained with only the amount of reflected light from the liquid droplet surface being measured.SOLUTION: A liquid droplet measuring apparatus is used, the apparatus comprising: a measurement table for holding a light permeable sample substrate and having a recess in the surface; an imaging unit for irradiating the sample substrate having had a liquid droplet formed on its surface with light and measuring reflected light from the sample substrate and the liquid droplet; and a measurement control unit for obtaining the cubic volume or surface shape of the liquid droplet on the basis of luminance information pertaining to the light quantity of the reflected light measured by the imaging unit. The thickness of the sample substrate is larger than the wavelength of the light and less than or equal to the focal distance of the liquid droplet.SELECTED DRAWING: Figure 8
Patent JP-2019116907-A (JP)
Title: Porous type liquid feed pipe
Inventor: USUI YUTO
IPC: F16L9/19
Filed: 2017-12-26
Abstract: To provide a porous type liquid feed pipe excellent in cost and manufacturing efficiency which can be manufactured by only extrusion molding a resin material while not only being excellent in heat endurance, thermal conductivity, light weight, but also capable of transporting further more fluid.SOLUTION: In a porous type liquid feed pipe, with respect to a pipe body 1 with a thickness of 2.0 mm or less mainly made of thermoplastic resin whose heat resistance temperature is 170°C or more and thermal conductivity is 0.2 W/m k or more, three or more hollow parts 11 and 11 extending in the lengthwise direction in a state of being aligned in the width direction are formed. An outer wall part 12 from the outer peripheral surface of the front and back of the pipe body 1 to the hollow part 11 and the inner wall part 13 partitioning the adjacent hollow parts 11 and 11 are formed with a thickness of 0.01 mm to 0.3 mm. Further, the minimum thickness of the inner wall part 13 is set within + 50% of the minimum thickness of the outer wall part 12.SELECTED DRAWING: Figure 1