baber/WOPTO huggingface dataset:
Patent JP-2019134069-A (JP)
Title: Semiconductor device, power conversion device, and method for manufacturing semiconductor device
Inventor: SUZUKI KENJI
IPC: H01L21/336
Filed: 2018-01-31
Abstract: To provide a semiconductor device capable of reducing variation in a threshold value voltage while lowering an ON-state voltage and being easily manufactured, a power conversion device, and a method for manufacturing the semiconductor device.SOLUTION: A p-type base layer 3 is formed on a surface of an n-type semiconductor substrate 1. An n-type emitter layer 5 is formed on the p-type base layer 3. A trench gate 7 penetrates the p-type base layer 3 and the n-type emitter layer 5. An n-type carrier accumulation layer 14 having higher concentration than the n-type semiconductor substrate 1 is formed between the n-type semiconductor substrate 1 and the p-type base layer 3. A p-type collector layer 16 is formed on a rear surface of the n-type semiconductor substrate 1. In the n-type carrier accumulation layer 14, a concentration gradient from a peak concentration position toward a rear surface side of the n-type semiconductor substrate 1 is larger than a concentration gradient from the peak concentration position toward the p-type base layer 3. A proton is injected as the impurity.SELECTED DRAWING: Figure 1
Patent JP-2019135746-A (JP)
Title: Electrochemical device
Inventor: YOSHINO YUJI
IPC: H01M4/13
Filed: 2018-02-05
Abstract: To provide an electrochemical device having an excellent electrical characteristic.SOLUTION: An electrochemical device includes: an element body 10 including a pair of internal electrodes laminated so as to interpose a separator layer therebetween; an exterior sheet 4 covering the element body 10; seal parts 40, 42 sealing peripheral edge parts of the exterior sheet so that the element body 10 is immersed in electrolyte solution; and lead terminals 18, 28 drawn from the seal parts 40, 42 of the exterior sheet 4 to the outside. The internal electrodes 16, 26 have laminated structures of collector layers 14, 24 and active body layers 12, 22, respectively. Cutting burrs 16a, 26a of ends of the internal electrodes 16, 26 project to sides opposite to the sides of the active body layers 12, 22. Cut parts of the collector layers 14, 24 are covered with members constituting the active body layers 12, 22.SELECTED DRAWING: Figure 2D
Patent JP-2019135169-A (JP)
Title: Container support article
Inventor: ZHO YANBO
IPC: B65D35/56
Filed: 2018-02-05
Abstract: To improve convenience for a user relating to the use of a container.SOLUTION: A container support article for supporting a container having a tip part including a discharge port, comprises a container receiving part having an engaging part for engaging with the tip part of the container, an insertion hole inserted into the container receiving part, and a knock mechanism for reciprocating the container receiving part between a first position where the container receiving part does not engage the tip part and a second position where the container receiving part engages the tip part in response to knocking via the container receiving part.SELECTED DRAWING: Figure 1
Patent JP-2019134692-A (JP)
Title: Cleaning apparatus for laver dehydrating sponge and method of cleaning laver dehydrating sponge using the same
Inventor: OSAMI TETSUHIKO
IPC: A23L17/60
Filed: 2018-02-05
Abstract: To provide a cleaning apparatus for a laver dehydrating sponge capable of realizing higher operation efficiency and higher cleaning effects than the prior art regarding cleaning of the laver dehydrating sponge.SOLUTION: A cleaning apparatus 1A for a laver dehydrating sponge, including a cleaning cage 11A that holds a laver dehydrating sponge F and a cleaning room 10a that stores a cleaning liquid in a state in which the cleaning cage is housed, performs cleaning by immersing plural laver dehydrating sponges in the cleaning liquid in a state in which they are held in the cleaning cage. A microbubble supplying section 20 is connected to the cleaning room, the microbubble supplying section serving as microbubble generating means that generates and supplies microbubbles, and the cleaning is performed while the microbubble supplying section supplies the microbubbles into the cleaning liquid of the cleaning room.SELECTED DRAWING: Figure 1
Patent JP-2019139993-A (JP)
Title: Fuel cell module and manufacturing method thereof
Inventor: FUJII TSUTOMU
IPC: H01M8/0276
Filed: 2018-02-13
Abstract: To provide a fuel cell module and a manufacturing method which can be made thinner and smaller.SOLUTION: A fuel cell module includes a membrane electrode assembly in which an anode electrode is disposed on one surface of a polymer electrolyte membrane and a cathode electrode is disposed on the other surface, a pair of separators sandwiching the membrane electrode assembly, and a sealing member provided at a peripheral portion of the membrane electrode assembly and bonded to each of the membrane electrode assembly and the pair of separators, and the sealing member has, on the surface facing the pair of separators, a connection flow path for connecting a reaction gas flow hole provided in the pair of separators and a flow path through which the reaction gas flows to the anode electrode and the cathode electrode.SELECTED DRAWING: Figure 3
Patent JP-2018172216-A (JP)
Title: Roller conveyor device and plate conveyance insertion and sorting device equipped with roller conveyor device
Inventor: FUKUZOE KAZUNORI
IPC: B65G13/12
Filed: 2018-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a roller conveyor device possible to convey a product with a heavy weight and a short length in a conveyance direction.SOLUTION: A roller conveyor device includes: conveyance rollers arranged in plural numbers for conveying a plate material; a rotation support portion for rotatably supporting both end portions of the conveyance rollers; a driving unit for rotating the conveyance rollers; and a driving source for generating a driving force for rotationally driving the conveyance rollers. By supporting the conveyance rollers in contact with the roller support portion from below, a diameter of the conveyance rollers can be made small, and a conveyance roller installation pitch can be made small. Therefore a short plate material can be conveyed.SELECTED DRAWING: Figure 13
Patent JP-2019137373-A (JP)
Title: Power-supply device and power-supply system
Inventor: SATO FUMIHIKO
IPC: B62D6/00
Filed: 2018-02-15
Abstract: To provide a power-supply device capable of detecting a trouble of a first switching element in a charging circuit in a novel manner.SOLUTION: The power-supply device includes: a main power supply 31; an auxiliary power supply 55 the input terminal of which is electrically connected to the main power supply 31 via a power supply switch 51; an auxiliary power supply switch 56 one end of which is electrically connected to the output terminal of the auxiliary power supply 55; a charging circuit 53 for charging the auxiliary power supply 55 on the basis of the main power supply 31; a switching circuit 54 electrically connected between the other end of the auxiliary power supply switch 56 and the input terminal of the auxiliary power supply to switch between a first power supply mode and a second power supply mode; and a bypass circuit 81 electrically connecting the main power supply 31 and a load via a bypass switch 57.SELECTED DRAWING: Figure 2
Patent JP-2019144350-A (JP)
Title: Wide-angle lens
Inventor: KANZAKI YOSUKE
IPC: G02B13/04
Filed: 2018-02-19
Abstract: To provide a wide-angle lens which has a four-group five-lens configuration and offers a wide view angle while maintaining producibility of a second lens and reducing an object-to-image distance of the entire lens system.SOLUTION: A wide-angle lens 100 comprises a first lens 10, second lens 20, third lens 30, aperture stop 72, fourth lens 40, and fifth lens 50 arranged in order from the object side. The first lens 10 is a negative meniscus lens having a concave lens surface on the image side Lb. The second lens 20 is a negative lens having a concave lens surface on the image side Lb and a convex lens surface on the object side La. The third lens 30 is a positive lens having a convex lens surface on the image side Lb. The fourth lens 40 is a negative lens having a concave lens surface on the image side Lb. The fifth lens 50 is a biconvex lens. The second through fifth lenses 20-50 are plastic lenses. The first lens 10 has a refractive index n1 that satisfies the following conditional expression: 1.7<n1 ...conditional expression (1).SELECTED DRAWING: Figure 1
Patent JP-2019143187-A (JP)
Title: Rust conversion method
Inventor: TOYAMA MOTOKI
IPC: C23C26/00
Filed: 2018-02-19
Abstract: To provide a rust conversion method having high antirust effect, in a steel stock existing in a place affected greatly by seawater or UV light.SOLUTION: There is provided a rust conversion method for converting red rust into black rust, in a red rust steel stock having a red rust layer on the surface of the steel stock made of iron or mainly composed of iron. The rust conversion method includes a penetration step for penetrating a liquid rust conversion agent having action for converting red rust into black rust, to the inside the red rust layer, and a rust conversion step for converting red rust in the red rust layer into black rust by the penetrated rust conversion agent under a sea wind atmosphere.SELECTED DRAWING: None
Patent JP-2019148862-A (JP)
Title: Card insertion portion and card reader
Inventor: FUJIMOTO MASAYA
IPC: G06K13/06
Filed: 2018-02-26
Abstract: To provide a card insertion portion and a card reader less susceptible to effect of static electricity.SOLUTION: A card insertion portion 4 of a card reader 1 has a rigid substrate 11 which mounts light sources 7-10, and executes a performance for allowing the periphery of a card insertion port 3 to emit light. An insulation member 15 is interposed between the rigid substrate 11 on which the light sources 7-10 are mounted and a base plate 12. The rigid substrate 11 comprises a grounding wiring pattern 20 which surrounds an opening 11a through which a card 2 passes. The card insertion portion 4 has a lead wire 30 electrically connected with the grounding wiring pattern 20, and the lead wire 30 is electrically connected with a frame 50 of a card reader body 5. One end of the lead wire 30 is fixed by being inserted into a through hole 25 of the rigid substrate 11. The other end of the lead wire 30 is fixed to the frame 50 by a screw 54 which fixes the base plate 12 to the frame 50.SELECTED DRAWING: Figure 1
Patent JP-2019148725-A (JP)
Title: Image forming device
Inventor: HIROI MASAKAZU
IPC: G03G21/14
Filed: 2018-02-27
Abstract: To provide means for inhibiting a developer from adhering to a label part-missing portion.SOLUTION: The present invention comprises: an image formation unit for forming a developer image; medium conveyance means for conveying a medium, with the developer image formed thereon, including a developer mage conveyance member for conveying the developer image, a continuous first member, and a plurality of second members stacked on the first member; a transfer member for transferring the developer formed on the developer image conveyance member to the second members; medium abnormality detection means arranged upstream of the transfer member in a medium conveyance direction, for detecting abnormality of the second members; and a transfer control unit for controlling transfer of the developer of the developer image conveyance member to the second members by the transfer member. When the abnormality of the second members is detected by the medium abnormality detection means, the transfer control unit suppresses the transfer of the developer to a position that corresponds to the second members in which abnormality is detected.SELECTED DRAWING: Figure 1
Patent JP-2019151992-A (JP)
Title: Method for curing reinforcing bar, curing device, and method for construction of reinforced concrete
Inventor: TAKAGAWA TOMOYUKI
IPC: E04G21/24
Filed: 2018-03-01
Abstract: To provide a method for curing reinforcing bars to prevent concrete from adhering to the outside periphery of a concrete placing place, and to provide a curing device and a construction method for the reinforcing concrete.SOLUTION: In a curing method for preventing concrete from adhering to reinforcing bars 10 arranged around the outside of a concrete placing place A, a step of installing a curing device 14 for preventing adhesion of concrete around a reinforcing bar 10 prior to concrete placing,and a step of placing concrete at the concrete placing place A in a state where the curing device 14 is placed around a reinforcing bar 10, and a step of removing the curing device 14 from the circumference of the reinforcing bar 10 after the concrete placing are provided.SELECTED DRAWING: Figure 1
Patent JP-2019150310-A (JP)
Title: Game machine
Inventor: TSUJIMURA YUKI
IPC: A63F7/02
Filed: 2018-03-02
Abstract: To create a new entertainment property.SOLUTION: A predetermined information can be suggested when a predetermined condition is satisfied. Specifically, when a predetermined condition is satisfied in a first performance mode, first predetermined information can be suggested. On the other hand, when a predetermined condition is satisfied in a second performance mode, second predetermined information can be suggested.SELECTED DRAWING: Figure 133
Patent JP-2019158499-A (JP)
Title: Appearance inspection system, setting device, image processor, method for setting, and program
Inventor: KATO YUTAKA
IPC: G01N21/89
Filed: 2018-03-12
Abstract: To provide an appearance inspection system which can save a designer labors for setting the conditions for imaging when the designer is sequentially imaging a plurality of inspection target positions on a target object.SOLUTION: The appearance inspection system includes an imaging condition determination unit and a route determination unit. The imaging condition determination unit determines a plurality of candidates of conditions for imaging including the relative position between a workpiece and an imaging device for at least one of a plurality of inspection target positions. The route determination unit determines a changing route in the imaging conditions for sequentially imaging the inspection target positions by selecting one of the candidates of imaging conditions to satisfy a predetermined requirement.SELECTED DRAWING: Figure 1
Patent JP-2019158546-A (JP)
Title: Object detection device, moving body device, and body detection method
Inventor: NISHIO TAKUEI
IPC: G01S7/481
Filed: 2018-03-13
Abstract: To provide an object detection device that can detect a state of a light source system and optical detection system, as suppressing high costs and increase in size.SOLUTION: An object detection device is the object detection device that projects at least one part of light from a light source system including a light source and an LD drive unit having at least one light emission unit (for example, an LD) to a projection range (an effective scan region), and receives the light reflected or scattered upon an object existing in the projection range by a plurality of optical detection system having a light reception unit (for example, the PD) respectively to detect information (object information) pertaining to the object. The object detection device comprises an optical system that creates an optical path (an object information detection-purpose optical path) being arranged on an optical path of the light from the optical light source, and guiding at least one part of the light to the projection range, and an optical path (a state detection-purpose optical path) not guiding at least other part of the light to the projection range, but guiding the other part thereof to at least two light reception units of the plurality of the light reception units.SELECTED DRAWING: Figure 12
Patent JP-2018089461-A (JP)
Title: Game machine
Inventor: WAKABAYASHI TAKAYUKI
IPC: A63F5/04
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine characteristic with display.SOLUTION: A game machine includes operation means provided where a player can operate it; and display means capable of displaying a plurality of displays including a first display, a third display, and a fourth display. The first display is about the operation means which can be displayed in a plurality of modes including a first mode, a second mode, and a third mode. The operation means can be in a plurality of states including a first state and a second state. The first mode corresponds to the first state, the second mode corresponds to the second state, the third mode corresponds to the second state, and the first display in the third mode is larger than the first display in the second mode. Jackpot is more likely to occur when the fourth display is performed than when the third display is performed. When the operation means is operated in the state that the first display is performed in the third mode, it is more likely to perform the fourth display than the third display.SELECTED DRAWING: Figure 397
Patent JP-2019154898-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-15
Abstract: To provide a game machine capable of improving amusement of games.SOLUTION: A game machine 1 enabling games is provided, comprising presentation display means 5, detection means 31B capable of detecting the operation of a player, and presentation control means 120 for controlling performances of presentations related to the games. The presentation control means 120 can perform an operation presentation for displaying in the presentation display means 5 an operation promotion display to a player and performing a presentation display on the basis of detecting the operation of the player; and an operation suggestion presentation for displaying in the presentation display means 5 an operation suggestion display for suggesting that the operation presentation is to be performed. The operation suggestion presentation includes: a success pattern in which a plurality of operation suggestion displays is moved and displayed and then, via an overlapping display, the operation promotion display is performed; and a failure pattern in which the plurality of operation suggestion displays is moved and displayed and then, via the overlapping display, a failure-emphasizing display is performed. A period corresponding to the failure-emphasizing display in the failure pattern is longer than a period corresponding to the overlapping display in the failure pattern.SELECTED DRAWING: Figure 27
Patent JP-2019159191-A (JP)
Title: Relay conveyance device
Inventor: SENCHI YOSHIO
IPC: B41J29/00
Filed: 2018-03-15
Abstract: To provide a relay conveyance device that can be used for a post-processing device having receiving ports with different heights.SOLUTION: A relay conveyance device 1 is arranged between an image forming apparatus 3 that forms an image on a sheet and a post-processing device 5 that performs post-processing on the sheet on which the image is formed by the image forming apparatus 3, and relays the sheet from the image forming apparatus 3 to the post-processing device 5. The relay conveyance device 1 comprises: a housing 1a; a relay conveyance path P that is provided inside the housing 1a; an ejection unit 101 that is connected to an end of the relay conveyance path P on the downstream side in a sheet conveyance direction and has an ejection port 109 that ejects a sheet to a receiving port 31 of the post-processing device 5; and a unit support part 70 that supports the ejection unit 101 such that the height of the ejection port 109 can be changed according to the height of the receiving port 31.SELECTED DRAWING: Figure 1
Patent JP-2019160060-A (JP)
Title: Information collecting device and program
Inventor: TAKESHITA YOSHIHIRO
IPC: G06F13/00
Filed: 2018-03-15
Abstract: To reduce the burden imposed on information collection of an information collecting device, as compared with the case where all of information transmitted from network apparatuses is collected.SOLUTION: An edge server 4 comprises: an apparatus identification information acquisition unit 41 for acquiring apparatus identification information of an IoT apparatus detected by a compound machine; an information specification unit 42 for specifying IoT information to be collected by the compound machine, on the basis of the apparatus identification information; an indicated information transmission unit 43 for transmitting an indication to the compound machine to collect IoT information, among IoT information transmitted by the IoT apparatus detected by the compound machine, that is specified by the information specification unit 42, and not collect IoT information other than the one specified; an IoT information collection unit 44 for collecting the IoT information collected by the compound machine and IoT information from IoT apparatuses for itself; and IoT information transmission unit 45 for transmitting the collected IoT information to an analyzing device.SELECTED DRAWING: Figure 3
Patent JP-2019156699-A (JP)
Title: Manufacturing method of cement
Inventor: IYASAKA KOICHIRO
IPC: C04B18/16
Filed: 2018-03-16
Abstract: To provide a manufacturing method of cement which can reduce production costs and can control a quality of the cement appropriately.SOLUTION: A manufacturing method of cement includes: an anhydrous gypsum processing step of adding water to anhydrous gypsum and heating it to obtain a gypsum mixture containing gypsum dihydrate and gypsum hemihydrate; a grinding step of grinding materials to pulverize containing cement clinker, flue-gas dihydrate gypsum and the gypsum mixture with a finishing mill to obtain cement; an analysis step of collecting samples from the cement, analyzing the samples using the XRD/Rietveld method, and evaluating on the basis of specified end-points; and a manufacturing condition regulating step of regulating cement manufacturing conditions on the basis of the results of evaluation.SELECTED DRAWING: None
Patent JP-2019160138-A (JP)
Title: Information processing device, right management system, right management method, and program
Inventor: YOSHIDA SHOGO
IPC: G06F21/62
Filed: 2018-03-16
Abstract: To add rights that are different for each user to each of constituent portions, without using a key for each encrypted constituent portion of document data.SOLUTION: An information processing device comprises acceptance means, acquisition means, determination means and execution means. The acceptance means accepts document data and a process to be executed for the document data. The acquisition means acquires user information for identifying a user for whom the process is executed. The determination means determines, for each constituent portion constituting the document data, whether or not the user pertaining to the user information acquired by the acquisition means has the right to execute the process. The execution means executes the process accepted by the acceptance means on the constituent portion determined by the determination means to have the right to execute.SELECTED DRAWING: Figure 5
Patent JP-2019162040-A (JP)
Title: Production method of aptamer and sensor
Inventor: SUGIZAKI YOSHIAKI
IPC: G01N27/447
Filed: 2018-03-19
Abstract: To provide a production method of aptamer which can be used as a probe molecule detecting a target with high sensitivity, and a sensor comprising the aptamer.SOLUTION: According to the production method of the aptamer, a plurality of nucleic acids comprising a different base sequence, is adsorbed to a polycyclic aromatic, and to the plurality of nucleic acids adsorbed to the polycyclic aromatic, a target which a user desires to detect is supplied, then the nucleic acids aggregated to the target and separated from the polycyclic aromatic are selected.SELECTED DRAWING: Figure 4