baber/WOPTO huggingface dataset:
Patent JP-2018155567-A (JP)
Title: Inspection device, inspection system, method for inspection, and program
Inventor: TOKOYODA KAZUKI
IPC: G03G15/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device, an inspection system, a method for inspection, and a program which can detect periodic defects with no peaks appearing by frequency analysis.SOLUTION: The present invention includes: a reference image acquisition unit 251 for acquiring a reference image as the reference of inspection of a printed material; a reading image acquisition unit 255 for acquiring a reading image which read the printed material; a differential image generation unit 257 for generating a differential image showing the difference between the reference image and the reading image; a folding unit 261 for generating a folded image obtained by folding the differential image by a periodic length as the inspection image; and an inspection unit 263 for inspecting the presence or the absence of periodic defects on the printed material on the basis of the inspection image.SELECTED DRAWING: Figure 4
Patent JP-2018153751-A (JP)
Title: Filter and filter structure
Inventor: ADACHI MASASHI
IPC: F24F7/06
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a filter and a filter structure of which filtration efficiency is improved.SOLUTION: A filter 61 is mounted in a position between a straightening vane 53 and a suction port 55 with respect to a range hood 50 which includes the suction port 55 arranged on a hood part 51, an inner wall 58 which surrounds a periphery of the suction port 55, and the straightening vane 53 which is installed on an inner side of a lower end part 52 of the hood part 51 so as to cover the suction port 55 from underneath. The filter includes a filter main body formed in a flat plate shape. With this structure, at least a part of air taken from a clearance between the lower end part of the hood part and the straightening vane starts passing from a side surface of the filter and goes through from an upper surface as a side corresponding to the suction port. Therefore, filtration efficiency can be improved.SELECTED DRAWING: Figure 10
Patent JP-2018156827-A (JP)
Title: Actuator
Inventor: MIWA HIROYA
IPC: B60L11/18
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an actuator capable of cancelling restriction by a lock pin even if gear shafts are damaged.SOLUTION: Provided is an actuator for preventing detachment of a charging connector from a power receiving connector. The actuator comprises: a housing 11; and a drive mechanism housed inside the housing 11. The drive mechanism has: an electric motor 40 serving as a driving source; a lock pin which is moved by the electric motor from an initial position to a restriction position for preventing the detachment of the charging connector; and gears 72, 82, and 62 provided between the electric motor 40 and the lock pin. The housing 11 has idling prevention means which prevents, if shafts 71, 81, and 61 of the gear 72, 82, and 62 are damaged, idling of the gears 72, 82, and 62 by suppressing movement of the damaged gears 72, 82, and 62 to be a predetermined value or less.SELECTED DRAWING: Figure 13
Patent JP-2018153551-A (JP)
Title: Game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To improve amusement of games.SOLUTION: A game machine (100) includes: a first light guide part (1501); first light sources (1511 and 1521) for causing light to enter the first light guide part; a second light guide part (3702); a second light source (3703) for causing light to enter the second light guide part; driving means (4501) for moving the second light guide part; and presentation control means (300 and 320) for controlling the first light sources, the second light source, and the driving means. The presentation control means is configured to perform presentations using the first light guide part and the second light guide part. Thereby, new presentations never existed before become possible and amusement of games can be further improved.SELECTED DRAWING: Figure 48
Patent JP-2018154903-A (JP)
Title: Steel for machine structural use and cutting method therefor
Inventor: MASO TOSHIHARU
IPC: C22C38/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a steel for machine structural use having good mechanical properties and a good tool life in intermittent cutting, and a cutting method therefor.SOLUTION: A steel for machine structural use contains, in mass%, C: 0.30-0.72%, Si: 0.73-1.40%, Mn: 0.40-1.0%, Cr: 0.065-0.65%, P: 0.001-0.045%, S: 0.001-0.023%, N: 0.0036-0.0100%, and Al: 0.001-less than 0.040%, and further contains one or more selected from Ti: 0-0.500%, Nb: 0-0.500%, and V: 0-0.500%, with the balance being Fe and inevitable impurities, satisfying 0<[Ti%]+[Nb%]+[V%]≤0.500 and 42.5<66[Si%]-3[Mn%]-5[Cr%]<90.9.SELECTED DRAWING: Figure 1
Patent JP-2018160527-A (JP)
Title: Semiconductor package and marking method for semiconductor package
Inventor: TAKANO YUSUKE
IPC: B23K26/352
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package with an improved perceptibility, and a marking method for the semiconductor package.SOLUTION: A semiconductor package according to an embodiment comprises a semiconductor element, an encapsulation material, a shield film, and an identification film. The encapsulation material is provided on a lateral face and an upper surface of the semiconductor element. The shield film is provided on a lateral face and an upper surface of the encapsulation material. The identification film is provided on an upper surface of the shield film, and has a first portion containing bivalent titanium oxide, and a second portion containing a tetravalent titanium oxide.SELECTED DRAWING: Figure 1
Patent JP-2018161688-A (JP)
Title: Chip conveyor and machine tool
Inventor: MATSUYAMA TOMOYOSHI
IPC: B23Q11/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a chip conveyor which can more reliably prevent overflow of a coolant, and a tool machine which comprises such a chip conveyor.SOLUTION: A chip conveyor comprises: a cover body 21 for receiving cut scraps and a coolant; a guide plate 31 which guides the cut scraps conveyed in the cover body 21 toward a discharge position from a cut scrap reception position; a case 71 which is fitted to the cover body 21, and forms an internal space 72; and a float switch 76 which detects that a liquid surface level of the coolant in the cover body 21 is a prescribed level or higher based on the coolant which has entered into the internal space 72 from the cover body 21. In the cover body 21, a first space 61 and a second space 62, which are separated by the guide plate 31, are formed. The cover body 21 is provided with a first opening 81 which communicates the first space 61 and the internal space 72 with each other, and a second opening 82 which communicates the second space 62 and the internal space 72 with each other.SELECTED DRAWING: Figure 3
Patent JP-2018165523-A (JP)
Title: Foil bearing
Inventor: MIDOMAE JUN
IPC: F16C33/10
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a foil bearing capable of preventing agglutination of a foil without impairing abrasion resistance on a slide surface of the foil due to peeling of a coat.SOLUTION: A foil bearing 10 includes a foil 12 formed with a protective coat 16, and a foil holder 11 supporting the foil 12, wherein a shaft 13 is supported by a fluid film formed in a bearing interval between the protective coat 16 and the shaft 13. The foil bearing 10 has, on a slide surface side of the foil 12, a chemical conversion coat 15 having an uneven surface 15a formed by chemical conversion, and the protective coat 16 provided on the uneven surface 15a.SELECTED DRAWING: Figure 7
Patent JP-2017164507-A (JP)
Title: Detection of sleep condition
Inventor: DINESH RAMANAN
IPC: A61B5/087
Filed: 2017-03-30
Abstract: SOLUTION: Automated devices provide methodologies for determining sleep conditions. The determination of sleep conditions may be in conjunction with treatment of sleep disordered breathing by a pressure treatment apparatus such as a continuous positive airway pressure device. Based on a measurement of a respiratory airflow, respiratory characteristics are extracted to detect arousal conditions, sleep stability and sleep states and/or perform sleep quality assessment.EFFECT: The methodologies may be implemented for data analysis by a specific purpose computer, a monitoring device that measures a respiratory airflow and/or a respiratory treatment apparatus that provides a respiratory treatment regimen based on the detected conditions.SELECTED DRAWING: Figure 1
Patent JP-2018166886-A (JP)
Title: Information processing device, information processing method and program
Inventor: YUKINO SATSUKI
IPC: G01G19/44
Filed: 2017-03-30
Abstract: To maintain and improve user's motivation for improved life behavior.SOLUTION: A control unit 20 of a body composition meter 10 (information processing device) acquires measurement information on a measurement habit when a user measures his/her own body information, uses the measurement information to determine the level at which the user is aware of his/her own health, and notifies the user of information on health according to the health awareness level.SELECTED DRAWING: Figure 5
Patent JP-2018169124-A (JP)
Title: Vegetables and fruits storage device and vegetables and fruits storage method
Inventor: TAIRA EIZO
IPC: F25D23/00
Filed: 2017-03-30
Abstract: To provide a vegetables and fruits storage device and a vegetables and fruits storage method, capable of retaining freshness of vegetables and fruits for a long term, in storing the vegetables and fruits under a low-temperature environment in accordance with the CA method.SOLUTION: A storage device 1 is configured to adjust oxygen concentration and carbon dioxide concentration in a refrigerator, to store vegetables and fruits. The storage device includes: humidity adjustment means 100 of adjusting humidity of air in the refrigerator, temperature adjustment means of adjusting a temperature of the air in the refrigerator, gas concentration adjustment means 300 of adjusting the oxygen concentration and carbon dioxide concentration of the air in the refrigerator, and control means 400 of controlling the whole operation of the storage device. The humidity adjustment means includes: gas-liquid contact means 120 of gas-liquid contacting the air in the refrigerator and humidity adjustment liquid containing aliphatic polyhydric alcohol; concentration adjustment means 140 of adjusting concentration of the humidity adjustment liquid brought into gas-liquid contact with the air in the refrigerator in the gas-liquid contact means, wherein the concentration adjustment means adjusts the concentration of the humidity adjustment liquid, thereby adjusting the humidity of the air in the refrigerator.SELECTED DRAWING: Figure 1
Patent JP-2017193534-A (JP)
Title: Lithium silicate glass composition free of al2o3
Inventor: TAKEUCHI DAISUKE
IPC: A61K6/838
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a dental lithium silicate glass composition capable of providing dental lithium silicate glass ceramics in which a main crystal (lithium disilicate and/or lithium metasilicate) can be efficiently precipitated even after the heat treatment.SOLUTION: According to the present invention, there is provided a dental lithium silicate glass composition free of AlOthe composition comprising 60.0 to 80.0 wt% of SiO, 10.0 to 17.0 wt% of LiO, 0.5 to 10.0 wt% of KO, 0.0 to 5.0wt% of ZrO, 1.0 to 6.0 wt% of a nucleation material, 0.0 to 8.0 wt% of a glass stabilizer, and 0.0 to 10.0 wt% of a colorant.SELECTED DRAWING: Figure 5
Patent JP-2018171114-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing details of a shift of putout balls to be known.SOLUTION: A game machine includes: main control means including lottery means for executing a lottery regarding winning/losing in satisfaction of a specific condition; and peripheral control means for controlling predetermined performance based on a signal from the main control means. The peripheral control means includes temporary storage means for storing information based on the signal received from the main control means, information storage means updated by information stored in the temporary storage means, and information output means for outputting at least a part of information stored in the information storage means to the outside in satisfaction of a predetermined condition, thus allowing a situation history of the game machine to be grasped.SELECTED DRAWING: Figure 95
Patent JP-2018172465-A (JP)
Title: Method for producing polyester composition
Inventor: YABUTA NAOSHI
IPC: C08G63/42
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester composition which can reduce impurities without causing hydrolysis of a polycondensate obtained by reaction in the presence of a basic catalyst.SOLUTION: A method for producing a polyester composition includes a step of introducing water vapor into a polycondensate (P) having a polyester structure obtained by reaction of a dicarboxylic acid and/or an intermolecular cyclic anhydride of the dicarboxylic acid and an alkylene oxide having 2 to 4 carbon atoms in the presence of a basic catalyst, in the step of introducing the water vapor, a temperature of the polycondensate (P) is 100-150°C, a pressure in a container storing the polycondensate (P) is lower than an atmospheric pressure, and an amount of the water vapor introduced into the polycondensate (P) is 0.1-10 pts.wt. with respect to 100 pts.wt. of the polycondensate (P) per one hour.SELECTED DRAWING: None
Patent JP-2018171329-A (JP)
Title: Microneedle
Inventor: KODAMA MASAHIRO
IPC: A61M37/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a microneedle which enables smooth administration of the medicine.SOLUTION: A microneedle 10 includes a base part 11 having a support surface 11S and a protrusion part 12 protruding from the support surface 11S. The protrusion part 12 includes: one main flow channel 15m which extends from the base end to the tip of the protrusion part 12 in the protrusion part 12; and a plurality of sub flow channels 15s which extend from the main flow channel 15m toward the peripheral surface of the protrusion part 12 and open on the peripheral surface. The end on the base end side of the protrusion part 12 out of both ends in the direction of extension of the main flow channel 15m in the main flow channel 15m is the opening end penetrating the support surface 11S and the end on the tip side of the protrusion part 12 is closed.SELECTED DRAWING: Figure 1
Patent JP-2018172352-A (JP)
Title: Method for manufacturing amidate compound
Inventor: TSUBOI HITOMI
IPC: C07D233/64
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a new method for manufacturing an amidate compound having high substrate applicability, capable of manufacturing an objective amidate compound even when using a carboxylate compound difficult to isolate and having low stability.SOLUTION: A method for manufacturing an amidate compound shown by formula (5) includes: reacting a nitrogen-containing compound and a dialkyl carbonate compound so as to obtain a reaction solution containing a specific carboxylate compound, and reacting with an isocyanate compound without isolating the carboxylate compound from the reaction solution. (R-Ris a hydrocarbon group which may contain hetero atoms, and part or whole may mutually bind to form a ring structure; X is N,O or S, in which if X is O or S, there is no R; and A is a hydrocarbon group)SELECTED DRAWING: None
Patent JP-2017224279-A (JP)
Title: System for verifying halal product related information and promoting exchange thereof in network connecting geographically separated trade partners
Inventor: AMNAH BINTI SHAARI
IPC: G06Q50/10
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To establish an integrated platform for geographically separated trade partners in order to verify halal product related information and promote an exchange thereof.SOLUTION: A system 100 connects to an external authentication and integrates product trade information with halal certificate information associated with a halal product for verification thereof. Integrated information is provided to a trade partner so as to enable the same to be used for a deliberation of a problem with a supply chain of the halal product. Thus, the system enables a product specification and the halal certificate information to be automatically synchronized between trade partners with different types of certification information complemented, verified and converted into a format suitable for combined use with the product trade information.SELECTED DRAWING: Figure 6
Patent JP-2018178023-A (JP)
Title: Method for producing lignin-derived epoxy resin, lignin-derived epoxy resin, epoxy resin composition and cured product thereof
Inventor: SATAKE MASAMITSU
IPC: C08G59/02
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an epoxy resin from lignin obtained by applying high-temperature heating to woody biomass in the presence of a base, a lignin-derived epoxy resin synthesized by the production method, an epoxy resin composition and a cured product thereof.SOLUTION: The present invention provides a method for producing an epoxy resin that is obtained by the reaction of lignin obtained by applying heating to woody biomass in the presence of a base, with epihalohydrin. In the method, during the reaction, added is a solvent with a Hildebrand solubility parameter (SP value) of 17.9-26.5 MPa.SELECTED DRAWING: None
Patent JP-2017159061-A (JP)
Title: Flower arrangement base, and accessory including the same
Inventor: IMAI YOICHI
IPC: A44C1/00
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a flower arrangement base easy to attach to clothing and a head, and allowing attachment of many ornamental flowers, compared to a conventional accessory.SOLUTION: A flower arrangement base includes: a base frame 25 which is formed in an endless shape and is attached closely to the body of a user; and an ornamental flower locking part which is formed in a dome shape by providing a plurality of curved frames 26 bridged between arbitrary two points on the base frame 25, and whose surface is formed in an almost lattice shape. The plurality of curved frames 26 are swingable without being connected to each other.SELECTED DRAWING: Figure 5
Patent JP-2018176636-A (JP)
Title: Ball-point pen
Inventor: OTA NAOKI
IPC: B43K7/01
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen which holds a ball as a writing member rotatably, and pushes the ball forth with a coil spring.SOLUTION: A ball-point pen which has a ball holder 1 which rotatably holds a ball 2 for applying ink having ink viscosity V (mPa s) within a range of 1000(mPa s)≤V≤7000(mPa s), to a paper face etc. so as to make one portion protruded from a tip, in which back and forth movement amount Y(mm) of the ball is within a range of 0.01≤Y/D≤0.1 with respective to a diameter D(mm) of the ball, and in which a ball-point pen tip where a coil spring 3 for pushing the ball forth with a load F(g) within a range of 3(g)≤F≤50(g) is provided behind the ball so as to form a penpoint, characterized in that a transferred face 14 of a top caulking portion inner face 13, which is formed in a front part of an inner face of the ball holder and to which a curve face of the ball regulating forward movement of the ball is transferred, has a width X(mm) within a range of 0.18≤X/D≤0.3.SELECTED DRAWING: Figure 2
Patent JP-2018175686-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A game machine executes, on the basis of a fact that signal reception means receives a discrimination result signal, a first performance according to the discrimination result represented by the received discrimination result signal. Information storage means stores information according to the received discrimination information signal on the basis on the fact that the signal reception means receives the discrimination result signal. Triggered by establishment of a specific condition, arithmetic data calculation means executes prescribed calculation for the information according to a plurality of discrimination information signals to calculate prescribed arithmetic data. Whether or not to execute a second performance is discriminated on the basis of the prescribed arithmetic data calculated by the arithmetic data calculation means and, on the basis of discrimination to execute the second performance, a second performance is executed across an execution period of one or a plurality of first performances to be executed after the discrimination. This configuration can exert such an effect as to enhance a player's interest in the game.SELECTED DRAWING: Figure 14
Patent JP-2018176257-A (JP)
Title: Laser processing device
Inventor: NAKAI IZURU
IPC: B23K26/352
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing device that can process a surface in short time by performing linear and planar processing simultaneously.SOLUTION: A laser processing device includes: a laser oscillator 100 for oscillating a laser beam 20; a diffraction optical element 41 for causing the laser beam to branch into a plurality of branch lasers 60; and drive mechanisms 17, 18 for moving the branch lasers relative to a cylindrical work piece 30. The diffraction optical element arranges respective condensing points 21 of the branch lasers at a processing position 65 along a surface of the work piece.SELECTED DRAWING: Figure 1
Patent JP-2018184501-A (JP)
Title: Heat transport medium and heat transport system
Inventor: KAWAGUCHI TORU
IPC: F01P11/14
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat transport medium with low viscosity and high thermal conductivity.SOLUTION: There is provided a heat transport medium containing a solvent and one or more solute and transports heat, in which the solute contains a molecule having 3 atoms other than a hydrogen atom and binding in serial continuously, and 2 atoms of 3 have minus electric charge. A molecule in which an atom positioned at a center of 3 atoms has electric charge of plus 0.8 to plus 1.5, and any atom positioned at terminals of 3 atoms has electric charge of minus 1.0 to minus 0.3, or a molecule in which an atom positioned at a center of 3 atoms has electric charge of minus 0.75 to minus 0.25, and any atom positioned at terminals of 3 atoms has electric charge of minus 0.3 or more and less than 0 can be used as a molecule constituting the solute.SELECTED DRAWING: Figure 3
Patent JP-2018184987-A (JP)
Title: Braking device, hoisting machine and elevator device
Inventor: IDE YASUICHIRO
IPC: F16D55/226
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a braking device capable of easily and promptly performing bearing maintenance work, a hoisting machine and an elevator device.SOLUTION: A braking device 100 includes: a braked body 201; first and second braking members 101a, 101b disposed to oppose to each other while sandwiching the braked body; first and second braking shafts 102a, 102b connected to the first and second braking members, respectively; and an electromagnet 107 for driving the first and second braking members in the braking direction or the braking release direction via the first and second braking shafts. One of the first and second braking shafts is supported by a fixation iron core 104 of the electromagnet via a bearing 111 fixed to an inner peripheral surface of a bearing fixation member 110 detachably mounted to the fixation iron core 104.SELECTED DRAWING: Figure 5