baber/WOPTO huggingface dataset:
Patent JP-2019008250-A (JP)
Title: Positioning device, lithography device and manufacturing method of article
Inventor: SHIRAO HIROAKI
IPC: G03F7/20
Filed: 2017-06-28
Abstract: To provide a positioning device profitable for positioning of an original plate and a substrate.SOLUTION: A positioning device positioning an original plate 1 and a substrate 8 comprises: a first drive unit 2 and 7 to change relative position of the original plate 1 and the substrate 8; an imaging unit 4a capturing multiple original plate marking 3 provided to the original plate 1 and multiple substrate marking 9 provided to the substrate 8 and acquiring images; a control unit CU providing a user interface to specify the multiple substrate marking 9 for positioning in the image acquired in the imaging unit 4a and the multiple original plate marking 3 which is target for positioning of each of the multiple substrate marking; and a drive control unit 12 controlling the first drive unit 2 and 7 so that position shift of each of the multiple substrate marking 9 and each of the multiple original plate marking 3 specified through the user interface becomes small.SELECTED DRAWING: Figure 1
Patent JP-2019012346-A (JP)
Title: Word concept visualization device and word concept visualization method
Inventor: HAYASHI RYUSUKE
IPC: G06F16/00
Filed: 2017-06-29
Abstract: To provide a device and method for visualizing individual difference in concepts of words used by users.SOLUTION: A word concept visualization device 1 includes a word feature quantity expression generation unit 3 which generates a first word feature quantity expression indicating a feature of a word concept represented by each user, and generates a second word feature quantity expression indicating a feature of a standard word concept of total of users; a correlation analysis unit 4 which examines presence or absence of significant correlation between the first word feature quantity expression and the second word feature quantity expression generated by the word feature quantity expression generation unit 3, and generates a third word feature quantity expression considered to have a significant correlation on the basis of the first word feature quantity expression; a distance calculation unit 5 which calculates a distance between a word feature quantity vector constituting the third word feature quantity expression and a word feature quantity vector constituting the first word feature quantity expression for each word; and a display unit 7 which displays the distance calculated by the distance calculation unit 5.SELECTED DRAWING: Figure 1
Patent JP-2019010366-A (JP)
Title: Toilet roll for shower toilet
Inventor: TAKAHASHI SO
IPC: A47K10/16
Filed: 2017-06-30
Abstract: To provide a toilet roll for shower toilet which is excellent in water absorption, and which requires low exchange frequency, and which has good quality.SOLUTION: There is provided a toilet roll 1 which is laminated in a two-ply manner, and formed by winding toilet paper 1x on which an embossment pattern is applied, into a roll state in which the embossment pattern is a double embossment pattern provided on each of the two-ply manner, a basis weight for one sheet of the toilet paper 1x is 13 g/mor more and 19 g/mor less, paper thickness is 1.2 mm/10 sheets or more 1.9 mm/10 sheets or less, wound length is 20 m or more and 40 m or less, a wound diameter DR is 104 mm or more and 120 mm or less, and a roll density is 0.52 m/cmor more and 0.92 m/cmor less.SELECTED DRAWING: Figure 1
Patent JP-2019013995-A (JP)
Title: Polishing film, and method for producing polishing film
Inventor: ABE KENTARO
IPC: B24D3/00
Filed: 2017-07-05
Abstract: To provide a polishing film which has high durability, can be repeatedly used at many times, prevents damage of a polishing layer and peeling from a base material during polishing, less reduces polishing efficiency, and can be used, especially, for high-accurate polishing in final finishing, and a method for producing the polishing film.MEANS FOR SOLVING THE PROBLEM: A polishing film has a structure in which a base material layer and a polishing layer are laminated through a primer layer, where the primer layer is formed from a primer organic resin composition, and the polishing layer is formed from a resin composition containing inorganic nanoparticles and a water-soluble resin.SELECTED DRAWING: Figure 1
Patent JP-2019017183-A (JP)
Title: Variable field rotary electric machine
Inventor: KUBOTA YOSHINAGA
IPC: H02K21/14
Filed: 2017-07-06
Abstract: To provide a variable field rotary electric machine in which rotary electric machine characteristics can be adjusted, while restraining increase in the weight, the cost, and the size.SOLUTION: A rotary electric machine 1 includes a rotor 20 having a rotor core 21 provided rotatably about the axis line O, and multiple permanent magnets attached to the rotor core 21. In the rotor core 21, a storage slot 29 extending in the axial direction of the axis line O, and a movable core 31 placed in the storage slot 29, and movable in the axial direction are formed. The rotary electric machine 1 further includes a movable core movement mechanism 50 for moving the movable core 31 along the axial direction from a prescribed position, by centrifugal-force incident to rotation of the rotor core 21, and forming a magnetic space 33 in the storage slot 29.SELECTED DRAWING: Figure 4
Patent JP-2019014159-A (JP)
Title: Inkjet printing device, substrate holding device, substrate holding method, and program
Inventor: HIDEHIRA YORIO
IPC: B41J2/01
Filed: 2017-07-07
Abstract: To provide an inkjet printing device which can fix a substrate while preventing pull-in of ink from a through hole provided on the substrate.SOLUTION: An inkjet printing device that discharges ink to a substrate includes: a mounting section having a substrate mounting surface on which a substrate is mounted, where the substrate mounting surface is formed with a plurality of suction holes penetrating through the mounting section; a base section which supports the mounting section and is formed with a plurality of recesses, where a plurality of air chambers are formed of the recesses and the mounting section; a suction section which sucks air in the air chamber to generate a negative pressure; a control section which controls the suction section and controls each pressure in the air chambers; and an inkjet head which discharges the ink to the substrate mounted on the mounting section and can be moved in parallel with the substrate mounting surface, where the control section controls each of the pressures in the air chambers according to the position of the inkjet head.SELECTED DRAWING: Figure 1
Patent JP-2018014879-A (JP)
Title: Switching power supply
Inventor: JANG WON SUK
IPC: H02M3/155
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply capable of improving power efficiency.SOLUTION: A switching power supply includes: an inductor L connected to an input voltage terminal VIN; a first switch SW1 configured to form a first electrical path between the inductor and an output voltage terminal; a second switch SW2 configured to form a second electrical path between the inductor and a ground voltage terminal; a negative current sensor 10 configured to sense an inductor current flowing through the first electrical path, and generate an over-current protection signal when the inductor current is sensed as a negative current equal to or more than a preset value; and a controller 30 configured to activate a discontinuous conduction mode when the over-current protection signal is generated, and turn off the first switch and turn on the second switch from a first time point when the activation of the discontinuous conduction mode is started to a second time point when the inductor current is determined to be close to zero, in response to the activation of the discontinuous conduction mode.SELECTED DRAWING: Figure 1
Patent JP-2019020603-A (JP)
Title: Resin containing hexaboride particle, dispersion liquid of hexaboride particle and dispersion powder of hexaboride particle
Inventor: MACHIDA YOSHISUKE
IPC: G02B5/22
Filed: 2017-07-18
Abstract: To provide a resin containing hexaboride particles exhibiting excellent optical characteristics such that the resin has a high optical density (OD) with respect to near-infrared light at a wavelength of 800 nm to 1150 nm while maintaining a visible light transmittance and that influences on eyes even by intense near-infrared light such as laser light can be reduced, a near-infrared ray-shielding lens, near-infrared ray-shielding spectacles, a protection tool, a near-infrared ray-shielding window material, near-infrared ray-shielding fixtures and a near-infrared ray-shielding film or glass having a layer of the above resin, a dispersion liquid of hexaboride particles that can be used for the production of the resin containing hexaboride particles, and a dispersion powder of hexaboride particles.SOLUTION: The resin containing hexaboride particles contains hexaboride particles dispersed in a resin, and the resin containing hexaboride particles has a value of optical density (OD) of 2.0 or more in a near-infrared ray region at a wavelength from 800 nm to 1150 nm.SELECTED DRAWING: None
Patent JP-2017201422-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G09G3/36
Filed: 2017-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a display device that performs accurate display.SOLUTION: A circuit is formed by using a transistor that includes an oxide semiconductor and has a low off-state current. As a circuit, a precharge circuit or an inspection circuit is formed in addition to a pixel circuit. The off-state current is low since the oxide semiconductor is used. Thus, it is not likely that a signal or voltage is leaked in the precharge circuit or the inspection circuit to cause defective display. As a result, a display device that performs accurate display can be provided.SELECTED DRAWING: Figure 2
Patent JP-2019028923-A (JP)
Title: Notification system
Inventor: NAGAI SHUICHI
IPC: G10L25/51
Filed: 2017-08-03
Abstract: To provide a notification system capable of reliably notifying a problem generated on an object person.SOLUTION: A notification system 1 comprises: an acquisition part (first client equipment 10) configured to acquire a piece of sound data around an object person; an analyzing part 301 configured to analyze the sound data acquired by the acquisition part and detect a problem sound relevant to a problem on the object person from the sound data; and a notification part (second client equipment 20) configured to notify a fact that analyzing part 301 has detected the problem sound as a notification content to a registered person who has been registered beforehand.SELECTED DRAWING: Figure 1
Patent JP-2017214157-A (JP)
Title: Beverage container
Inventor: YAMAMOTO KAZUHIRO
IPC: B65D1/04
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a beverage container allowing a user to immediately drink without spoiling handleability of the container or inviting decrease in volume by providing a convection intercepting part inside the container, and retaining a cold state for a long time.SOLUTION: A convection intercepting part is configured from a convection intercepting plate, a container narrowing part, a through hole or the like. When providing the through hole, the through hole can be used as a flow channel of cool air when selling a container by cooling, and thus the convection intercepting part is also useful as a method for efficiently cooling a PET bottle frozen body in a flat-type freezer.SELECTED DRAWING: Figure 1
Patent JP-2019034358-A (JP)
Title: Cutting insert and cutting tool
Inventor: IDA TAKEHIRO
IPC: B23B27/14
Filed: 2017-08-10
Abstract: To provide a cutting insert which can prevent floating of a cutting insert to a tool body.SOLUTION: A cutting insert 11 has two end faces 20 and 21 facing each other, a peripheral side face 22 extending between the two end faces 20 and 21, a cutting edge 23 formed on a crossing ridge line between at least one of the two end faces 20 and 21 and the peripheral side face 22, and a hole 24 for fixation penetrating in an end face direction from the first end face 20 toward the second end face 21. The peripheral side face 22 is provided with a projection 50 of which a height varies toward the end face direction.SELECTED DRAWING: Figure 2
Patent JP-2017200708-A (JP)
Title: Manufacturing line of press molded article
Inventor: NATORI JUNKI
IPC: B21D24/00
Filed: 2017-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing line which inhibits occurrence of cracks and creases even when press molded articles having a step part in a top plate part is manufactured by using a high strength steel sheet.SOLUTION: A manufacturing line includes: a first press machine 51; and a second press machine 52 disposed at a downstream side of the first press machine 51. The first press machine 51 includes a first punch 21, a first die 22 and a first pad 23. The first punch 21 has a first tip part 21a, a first punch wall part 21b and a punch flat part 21c. The second press machine 52 includes a second punch 31, a second die 32 and a second pad 33. The second punch 31 has a second tip part 31a and a second punch wall part 31b. A height of the second punch wall part 31b of the second press machine 52 is twice or more as large as a height of the first punch wall part 21b which is located adjacent to the first tip part 21a of the first punch 21 of the first press machine 51, which forms a lower step part.SELECTED DRAWING: Figure 16
Patent JP-2019039439-A (JP)
Title: Structure for imparting preload to rolling bearing, and three-dimensional measurement device
Inventor: TERASHIMA YASUO
IPC: G01C15/00
Filed: 2017-08-22
Abstract: To provide a structure for imparting a preload to a rolling bearing, easier to manage a preload than before, and enabling cost reduction.SOLUTION: A preload imparting structure for imparting a preload to a bearing 27 of a scanning part 29 of a three-dimensional measurement device 1, wherein the three-dimensional measurement device comprises: the bearing 27 to an inner ring 27b of which a vertical rotational shaft 6 is fixed; a scanning mirror 7 attached to the vertical rotational shaft 6; and a motor 28 configured to rotationally drive the vertical rotational shaft 6. The preload imparting structure comprises: a sleeve 330 engaged to an outer ring 27a of the bearing 27; a leaf spring 340 engaged to the sleeve 330 so as to separable from the sleeve 330, and fastened to a housing body 310 through a machine screw 410; and a ring 350 connecting the sleeve 330 and the leaf spring 340 in a detachable manner. With elastic deformation of the leaf spring 340, a preload is imparted to the outer ring 27a through the sleeve 330.SELECTED DRAWING: Figure 3
Patent JP-2019039774-A (JP)
Title: Analysis method for composite material and computer program for analysis for composite material
Inventor: KOJIMA TAKASHI
IPC: G16Z99/00
Filed: 2017-08-24
Abstract: To provide an analysis method for a composite material capable of identifying a broken location in an inter-particle bind, and a computer program for analysis for the composite material.SOLUTION: An analysis method for a composite material is based on a molecular kinetics method using a computer. The analysis method for the composite material includes: a first step ST11 for creating a model for analysis for the composite material including a first material model resulting from modeling a first material and a second material model resulting from modeling a second material; a second step ST12 for setting a threshold to an inter-particle distance between at least a pair of particles belonging to the first material model or the second material model subjected to the analysis and being bound by an inter-particle bind; and a third step ST13 for executing, in a case where the inter-particle distance is equal to or longer than the threshold, numerical analysis of the model for analysis by using a function for broken bind calculation reducing at least one of bind energy and a bind strength of the inter-particle bind for a case where the inter-particle distance is less than the threshold.SELECTED DRAWING: Figure 1
Patent JP-2019040402-A (JP)
Title: Requirements for patentability appropriateness prediction device and requirements for patentability appropriateness prediction program
Inventor: SHIRAI KAZUYUKI
IPC: G06F16/00
Filed: 2017-08-25
Abstract: To perform, in inventions to be examined, a highly accurate prediction as to whether or not the requirements for patentability are appropriate to the content conforming to exam practices so as to effectively reduce burdens to prepare application documents.SOLUTION: A requirements-for-patentability appropriateness prediction server includes requirements-for-patentability appropriateness prediction processing means including an inventive step prediction processing unit. The inventive step prediction processing unit includes a primary cited invention search unit for searching for a primary cited invention, and a document classification unit for classifying document vectors. The primary cited invention search unit carries out a first conceptual search using primary search document data, and includes a similar reference extraction unit for extracting a plurality of similar references, a reference sorting unit for sorting the plurality of extracted similar references, and a primary citation determination unit for determining a primary citation. The reference sorting unit generates sorted conceptual search files by sorting the plurality of extracted similar references in descending order of the similarity in problems to be solved, and the primary citation determination unit deems a reference whose problem to be solved is the most similar as the primary citation. The document classification unit is constructed so as to classify, by machine learning, an invention moving vector either into appropriateness or inappropriateness against the requirements for the inventive step and to output a requirements appropriateness document vector in accordance with the classified result.SELECTED DRAWING: Figure 4
Patent JP-2019039239-A (JP)
Title: Connection structure of fitting bracket and core material of handrail
Inventor: NOBUOKA MASAHIRO
IPC: E04F11/18
Filed: 2017-08-25
Abstract: To provide a connection structure of a fitting bracket and a core material of a handrail which facilitates a connection work of the fitting bracket for fitting the handrail to a skeleton and the core material of the handrail, and is excellent in handling stability.SOLUTION: There is provided a connection structure of a fitting bracket for fitting a handrail to a skeleton and a core material constituting the handrail, where the core material has an opening for inserting a tip of the fitting bracket in a longitudinal direction, and the opening is elastically engaged with the fitting bracket when the tip of the fitting bracket is inserted into the opening of the core material.SELECTED DRAWING: Figure 1
Patent JP-2019039521-A (JP)
Title: Rolling component
Inventor: MIWA NORIAKI
IPC: C23C8/42
Filed: 2017-08-28
Abstract: To provide a rolling component that can suppress the occurrence of hydrogen embrittlement associated with penetration of hydrogen from the surface.SOLUTION: A rolling component pertaining to one embodiment is a steel rolling component provided on a surface with a quench hardened layer. A hydrogen diffusion coefficient in the quench hardened layer is less than 2.6×10m/s. According to the rolling component pertaining to the embodiment, the occurrence of hydrogen embrittlement associated with penetration of hydrogen from the surface can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019041598-A (JP)
Title: Method of producing cooked unpolished rice bread that prevents caving
Inventor: YAJIMA MIZUO
IPC: A21D2/34
Filed: 2017-08-30
Abstract: To provide a method of producing excellent cooked unpolished rice bread capable of adding cooked unpolished rice to bread at a high rate, preventing caving that deteriorates delicious taste, texture, and appearance, and maintaining soft texture and taste for a long period of time.SOLUTION: There is provided a method of manufacturing cooked unpolished rice bread to which cooked unpolished rice is added, the cooked unpolished rice bread preventing caving by adding, to flour configuring a bread dough, one or more kinds selected from a group consisting of wheat gluten, wheat gliadin, and powder albumen.SELECTED DRAWING: None
Patent JP-2019042272-A (JP)
Title: Game machine
Inventor: TABATA YUJI
IPC: A63F7/02
Filed: 2017-09-05
Abstract: To provide a game machine configured to plug a tip of an FFC straight in a connector of an electronic board, the FFC stored in a storage part and extending from an opening provided at the storage part, so as not to cause connection failure.SOLUTION: The width of an opening 330 provided at a storage part 311 is formed wider than the width of an FFC 307a so as to permit deviation, even when the FFC 307a extending from the opening 330 is deviated to the left/right from a prescribed position of the opening 330. Further, an extension part 307f of the FFC 307a has a fold-back part 307g so as to allow a tip 307h of the FFC to move to the left/right. Accordingly, the tip 307h of the FFC can be plugged straight in a connector 350a without causing connection failure.SELECTED DRAWING: Figure 29
Patent JP-2019046340-A (JP)
Title: Abnormality cause estimation system for apparatus
Inventor: ASAI DAISUKE
IPC: G05B23/02
Filed: 2017-09-06
Abstract: To provide an estimation system that detects an abnormal movement of a person in a wider range and determines an abnormality in an apparatus by taking account of its influence, because, in the apparatus where interaction with a person occurs, it is desirable to determine an abnormality by taking account of how the person affected on the apparatus in the event that an abnormality has arisen in the apparatus.SOLUTION: An abnormality cause estimation system for estimating a cause of an abnormality that has arisen in an apparatus, comprises: an abnormal-operation detection unit that detects an abnormal operation on the basis of output from an operation detection sensor that detects movement of a person; an apparatus abnormality detection unit that detects an apparatus abnormality on the basis of output from an apparatus accessory sensor that detects a state of the apparatus; and a human-caused-abnormality determining unit that determines presence or absence of an influence of an abnormal operation on an apparatus abnormality on the basis of output from the abnormality operation detection unit and the apparatus abnormality detection unit.SELECTED DRAWING: Figure 1
Patent JP-2019043760-A (JP)
Title: Guide rail installation method
Inventor: OBE YOSHIKI
IPC: B66B7/00
Filed: 2017-09-07
Abstract: To provide an installation method that improves workability in elevator guide rail installation work.SOLUTION: The guide rails each have a plurality of rails in the elevation direction, the length of the lowermost rail of the guide rails differs between the pair of guide rails, by using a working gondola provided with a plurality of rail gripping portions in the vertical direction and the number of the guide rails in the horizontal direction, when stacking and fixing the rails, fix them while holding one or more existing rails of the guide rails on the rail stacking side and two or more existing rails of the guide rails on the other wall surface.SELECTED DRAWING: Figure 2