baber/WOPTO huggingface dataset:
Patent JP-2017130661-A (JP)
Title: Semiconductor device, and method for producing semiconductor device
Inventor: ENDO YUTA
IPC: H01L29/423
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a reduced parasitic capacitance.SOLUTION: A method for producing a semiconductor device comprises the steps of: depositing, on a first insulator layer, a first oxide insulator layer and first oxide semiconductor layer in turn; depositing a second insulator layer on the first oxide semiconductor layer; and etching the second insulator layer to form a third dielectric layer; depositing a first conductive layer on the first oxide semiconductor layer and the third dielectric layer; etching the first conductive layer to form a second conductive layer; removing the third dielectric layer; forming a second oxide insulator layer and a second oxide semiconductor layer by etching the first oxide insulator layer and the first oxide semiconductor layer while using the second conductive layer as a mask; depositing a fourth insulator layer on the first insulator layer and the second conductive layer; forming a fifth insulator layer by a planarization process; forming a sixth insulator layer, a source electrode layer and a drain electrode layer by etching the fifth insulator layer and the second conductive layer; depositing, on the sixth insulator layer and the second oxide semiconductor layer, a third oxide insulator layer, a seventh insulator layer and a third conductive layer in turn; and forming a fourth oxide insulator layer, a gate insulator layer and a gate electrode layer by a planarization process.SELECTED DRAWING: Figure 1
Patent JP-2018118536-A (JP)
Title: Railway vehicle
Inventor: MITA TATSUYA
IPC: B61F5/24
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a railway vehicle which can adequately control the vibration suppression in response to a transient trouble that is affected by a condition like an irregular railway state and worsens ride quality.SOLUTION: Regarding a railway vehicle 1, control values to suppress vibration for each objective frequency are calculated from the relation between values from vibration frequency memory 13b and the route information acquired from route information data 12b. Other organization information of another railway vehicle 20 which has almost same location information and running speed as the railway vehicle 1 that has location information P and running speed Vy is acquired from other organization information table 12c. Vibration suppression command value F to be outputted to a damper device 6 is calculated from both control values to suppress vibration for each objective frequency and the vibration information acquired from other organization information. Thus, because the vibration information of the other railway vehicle 20 running precedingly can be used for vibration suppression of the vehicle 1, the application of vibration suppression control to a transient trouble like an irregular condition of railway R improves ride quality.SELECTED DRAWING: Figure 3
Patent JP-2018123488-A (JP)
Title: Latch lock
Inventor: NISHI YASUO
IPC: E05C1/08
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a latch lock which makes moving speed reduce at the time of returning of a latch with a simple composition, and is difficult to cause sound at the time of opening and closing of a door.SOLUTION: A latch lock has a latch unit 4 which is installed to a lock box. The latch unit 4 has a latch 6 and a latch case 7. The latch 6 can move and slide between a protrusion position and a recess position, and, in the latch case 7, a spring 9 and a push member 8 which pushes the latch 6 as being pushed in the protrusion direction of the latch 6 by the spring 9 are provided. Further, the latch unit 4 has a moving speed inhibition mechanism 55. The moving speed inhibition mechanism 55 has a pinion 38 and a rotary dumper 33 which inhibits rotation speed of the pinion 38, and a straight rack tooth row 41a. The pinion 38 is provided to the push member 8. The rack tooth row 41a is provided to the latch case 7. The pinion 38 is engaged with the rack tooth row 41a and can move relatively along the rack tooth row 41a.SELECTED DRAWING: Figure 11
Patent JP-2018113954-A (JP)
Title: Fish catching device and fish catching method
Inventor: SANNOMIYA SEIJI
IPC: A01K69/06
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a fish catching device and a fish catching method, the device being set in the seabed and the bottom of a river and being able to stably catch fishes, particularly an eel and a glass eel being the eel fry.SOLUTION: A catching device 1 is provided in which a net member 3 is covered on a container body 2 with an upper surface opening formed in a substantially rectangular solid. A pipe member 4 and a weight member 5 are mounted in the net member 3, respectively. The catching device 1 like this is installed in the seabed and the bottom of a river during a fixed period before an eel and a glass eel as the catching target fishes are caught by the catching device 1. The catching device 1 includes the pipe member 4 and the net member 3, and thereby, for example, the eel becoming the catching target is caught by the pipe member 4 and the glass eel being an eel fry is caught by the net member 3, respectively. Accordingly, the eel and the glass eel can be caught simultaneously by the catching device 1.SELECTED DRAWING: Figure 1
Patent JP-2018124439-A (JP)
Title: Capability evaluation system and capability evaluation device
Inventor: MISAWA HIDEAKI
IPC: G09B9/042
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology for evaluating the capability of a driver only by collecting less amount of data in a capability evaluation system.SOLUTION: A capability evaluation system 1 comprises an on-vehicle unit 10 and a server 30, and the server 30 comprises a driving evaluation unit 38 and a model driving model update unit 39. The on-vehicle unit 10 is configured to acquire driving information representing data on the motion of a vehicle by the driving operation of an object driver. In the server 30, the driving evaluation unit 38 is configured to, from a driving accumulation DB 37 in which model data representing the data on the motion of the vehicle as a preliminarily prepared model are recorded, acquire the model data, and to calculate a degree of deviation between the driving information and the model data to evaluate the driving capability of the object driver, and the model driving model update unit 39 is configured to record the driving information in which the degree of deviation becomes a preliminarily set threshold or less as a part of the model data.SELECTED DRAWING: Figure 1
Patent JP-2018128577-A (JP)
Title: Summary sentence display device, summary sentence display method, and program
Inventor: NODA YOSHIAKI
IPC: G10L15/22
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To accurately and automatically create and display a summary sentence of reception utterance from the voices of a customer and a person in charge of reception.SOLUTION: A summary sentence display device 1 comprises: a voice recognition part 11 that performs voice recognition processing on the voices of a customer and a person in charge of reception to create a voice recognition result; a business extraction part 12 that extracts business from the voice recognition result; a summary sentence creation part 13 that creates a summary sentence including the business; and a display control part 14 that displays the summary sentence on a display part 15.SELECTED DRAWING: Figure 1
Patent JP-2018128082-A (JP)
Title: Hydraulic control circuit of power transmission device for vehicle
Inventor: NITANI HIROMITSU
IPC: F16H61/12
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device of a power transmission device for a vehicle which can secure evacuation traveling performance even if a failure of a linear solenoid valve for an engagement clutch which controls a hydraulic actuator for driving a synchronization mechanism of the engagement clutch occurs.SOLUTION: A power transmission device for a vehicle comprises: a B1/S1 linear solenoid valve (linear solenoid valve for engagement clutch) SLG for controlling a hydraulic actuator for the engagement clutch which drives the engagement clutch D1; a manual valve (traveling range pressure generator) for generating traveling range pressure on the basis of the fact that a shift operation device of the vehicle has been operated to a traveling position; and a supply oil passage L3 for supplying the traveling range pressure to a drain port SLGd of the B1/S1 linear solenoid valve SLG when the B1/S1 linear solenoid valve SLG is failed. By this constitution, even if the B1/S1 linear solenoid valve SLG is failed, the evacuation traveling performance can be secured.SELECTED DRAWING: Figure 4
Patent JP-2018126425-A (JP)
Title: Toy top
Inventor: HASHIBA KENTA
IPC: A63H1/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a toy top that can keep a balance by flexibly responding to a situation of a contact area.SOLUTION: A toy top includes a shaft part 10 assuming an axis line coincident with a rotation center as an axial center. The toy top is provided with a shaft tip part 11 having a grounding member 51 at a lower end in the shaft part 10, and an annular member 52 mounted around the shaft of this shaft tip part 11 and arranged movably to the extending direction of the axis line. The grounding member 51 projects more downward than the annular member 52 under normal circumstances. When the axis line of the shaft part 10 is inclined to a contact area, the grounding member 51 and the annular member 52 are grounded together.SELECTED DRAWING: Figure 3
Patent JP-2018127269-A (JP)
Title: Storage container
Inventor: YOSHIDA MASAHIRO
IPC: B65D85/07
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a storage container whose storage area is changeable in the storage space of closets.SOLUTION: A storage container 1 of this invention has first and second storage parts 2,3 and a holding jig 19 that can hold the first and second storage parts 2,3 horizontally in an open state. The first and second storage parts 2,3, respectively, have first and second partition parts 6,9 connected to each other in a foldable way on the upper end edge 11, first and second storage walls 5, 8 provided at the lower ends 6c, 9c of the partition parts 6,9, side walls 7, 10 which, while protruding upward from the peripheral edge parts of the first and second storage walls 5, 8 and being connected with the first and second partition wall parts 6, 9, form the peripheral wall parts of the first and second storage parts 2,3 together with partition wall parts 6,9. The storage container 1 can be deformed into a folded state such that the first and second storage parts 2,3 are put on one another, by releasing the holding jig 19.SELECTED DRAWING: Figure 6
Patent JP-2018130180-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing an interest of a player.SOLUTION: A predetermined number of pieces of information acquired on the basis of ball entry to ball entry means is stored in storage means, and on the basis of the information stored in the storage means, a privilege advantageous to a player is imparted. Then, on the basis of establishment of a specific condition, an advantageous state is imparted in which a state is easily varied to a first state where a game ball can enter the ball entry means, from a second state where it is hard for a game ball to enter the ball entry means. During a dynamic display period to be executed first after the advantageous state is imparted, setting in which a game ball can enter the ball entry means is executed. Therefore, during the dynamic display period to be executed first after the advantageous state is imparted, a game ball enters the ball entry means and the information on the basis of the ball entry is stored in the storage means. As a result, even after the advantageous state is terminated, possibility in which a privilege advantageous to a player is imparted on the basis of the information stored in the storage means can be increased, thereby enhancing the player's interest.SELECTED DRAWING: Figure 182
Patent JP-2018131026-A (JP)
Title: Vehicle system
Inventor: ITO YUTARO
IPC: B60W50/035
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle system capable of more appropriately maintaining vehicle traveling when an abnormality occurs in a detection section for detecting a charging status of a battery.SOLUTION: A vehicle system 10 includes an alternator 23, a battery 31, sensors 33-35 and an automatic driving ECU 56. The alternator 23 generates electric power on the basis of power transmitted from an engine 21 of a vehicle. The battery 31 enables charging of electric power generated by the alternator 23. The sensors 33-35 detect a charging status of the battery 31. The automatic driving ECU 56 executes automatic driving control of the vehicle. When an abnormality of the sensors 33-35 is detected, the automatic driving ECU 56 restricts operation of an apparatus of the vehicle compared to when the sensors 33-35 are normal.SELECTED DRAWING: Figure 1
Patent JP-2017151427-A (JP)
Title: Reflection type mask blank and method of manufacturing reflection type mask blank
Inventor: HANEGAWA HIROSHI
IPC: G03F1/60
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type mask blank by significantly eliminating pseudo defects.SOLUTION: There is provided a reflection type mask blank having a substrate, a reflection layer reflecting an EUV light, arranged on an upper part of the substrate and an absorption layer absorbing the EUV light, arranged on an upper part of the reflection layer and satisfying S<1.0 where skewness in a 1 μm×1 μm area of a surface in a side of the absorption layer is S.SELECTED DRAWING: Figure 8
Patent JP-2018132966-A (JP)
Title: Traffic light
Inventor: NISHI MASAAKI
IPC: G08G1/095
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a traffic light capable of allowing a color-blind person to reliably discriminate a red signal.SOLUTION: A traffic light having a red signal as a signal light for indicating an advance stop is characterized by allowing the red signal to blink in response to a blink frequency selected within a range of a frequency of 5-30 Hz in turning on the red signal, and allowing the red signal to blink in response to a blink frequency selected within a range of a frequency of 10-30 Hz in turning on the red signal when the red signal is being controlled to be intermittently turned on.SELECTED DRAWING: None
Patent JP-2018063690-A (JP)
Title: Information processing system, information processing device, and information processing method
Inventor: NISHIKAWA KOICHIRO
IPC: G06Q40/00
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To support certificate registration for expense settlement.SOLUTION: An information processing system connected with an expense settlement system includes: reception means for receiving first image data including one or more certificate images for expense settlement from an apparatus connected with the information processing system; extraction means for extracting the one or more certificate images included in the first image data received by the reception means and generating one or more pieces of second image data corresponding to the respective one or more certificate images; and registration means for registering each of the one or more pieces of second image data generated by the extraction means with the expense settlement system.SELECTED DRAWING: Figure 4
Patent JP-2018137561-A (JP)
Title: Communication maintenance device and communication maintenance method
Inventor: INAMI MASARO
IPC: H04L12/70
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To operate, on a communication device, operation and maintenance functions with a little burden.SOLUTION: An aggregation node 2L includes: an intra-node switch 13L for connecting a plurality of IF 10L with each other within a device; and an external operation and maintenance unit 14L for giving notice of an OAM signal to each communication unit 12L via the intra-node switch 13L. The external operation and maintenance unit 14L has the generated OAM signal transmitted from each communication unit 12L to the aggregation node 2R via the intra-node switch 13L, obtains the OAM signal received by each communication unit 12L from the aggregation node 2R via the intra-node switch 13L, and thereby processes the OAM signals.SELECTED DRAWING: Figure 2
Patent JP-2017214144-A (JP)
Title: Air cushioning material with integrated check valve function
Inventor: IGARASHI HIDEO
IPC: B65D81/05
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To solve the following problems in the prior art: troublesome electrical setting is required to heat-seal an outer peripheral edge; and poor productivity is caused by manually attaching a separately made check valve one by one.SOLUTION: An air cushioning material 1 made by bonding two resin sheets or films together at a plurality of positions in a predetermined pattern to form an air chamber and bonding a peripheral edge is together to form a bag shape. The bonded portions at the plurality of positions in the predetermined pattern and the bonded portion of the peripheral edge are all formed by applying adhesives 4, 5, and the bonded portion of the peripheral edge is configured to include a communication hole having a check valve function portion 7, thereby enabling all the bonded portions to be formed by an adhesive printing technique. Thus, the prior heat-sealing for the outer peripheral portion and sectioned portions is decommissioned, and instead a printing technique which is 10 times or more faster in the line speed can be used to easily manufacture the air cushioning material having the check valve function including the check valve function.SELECTED DRAWING: Figure 1
Patent JP-2017092048-A (JP)
Title: Lithium secondary battery negative electrode and method for manufacturing the same
Inventor: YASHIRO HITOSHI
IPC: H01M4/1391
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery negative electrode arranged by using a silicon-based material as an active material, which has a high discharge capacity and a good cycle characteristic.SOLUTION: A lithium secondary battery negative electrode comprises a laminate: having a current collector; and an active material layer provided on the current collector, including polyimide serving as a binder, and silicon-based particles of active materials, and having a porosity of 15-40%. In the negative electrode, the silicon-based particles have an average particle diameter of less than 1 μm, and the polyimide has a tetracarboxylic component which is at least one selected from a pyromellitic acid and a 3,3',4,4'-biphenyl tetracarboxylic acid. A method for manufacturing a lithium secondary battery negative electrode comprises the step of forming the active material layer of 15-40% in porosity on a current collector by coating the current collector with a dispersion (material) including silicon-based particles of less than 1 μm in average particle diameter, a polyimide precursor and a solvent, and drying and thermally hardening the coating.SELECTED DRAWING: Figure 1
Patent JP-2017187473-A (JP)
Title: Method and system for managing accuracy of diagnostic analyzers
Inventor: SCOTT LESHER
IPC: G01N35/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for managing accuracy of diagnostic analyzers.SOLUTION: A diagnostic analyzer accuracy management method involves receiving an accuracy management measurement from each of a plurality of diagnostic analyzers. An accuracy management measurement is received from a target diagnostic analyzer. The accuracy management measurement is compared with a statistical reference associated with the plurality of accuracy management measurements received from the plurality of diagnostic analyzers. A result of the comparison is communicated to a user interface associated with the target diagnostic analyzer.SELECTED DRAWING: Figure 5B
Patent JP-2018142253-A (JP)
Title: Programmable device applied authentication system and authentication method
Inventor: OTANI IKUO
IPC: G06F13/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress interruption of communication service to be provided to a user when adding, deleting or changing authentication data such as user ID and PW.SOLUTION: An authentication system 10A performs authentication by comparing user-specific authentication data from a terminal 11 with authentication data held by an FPGA device 16A that replaces unique authentication data into an electronic circuit and holds the same therein. The authentication system 10A includes a cache DB 15a for caching authentication data, and an authentication server 15A that deletes, after transferring the cached authentication data to the FPGA device 16A by batch processing, the cached authentication data. The authentication server 15A performs, when receiving the authentication data of the user, if the authentication data of the user is cached in the DB 15a, authentication by comparing the received authentication data with the cached authentication data; or performs, if it is not cached, authentication by comparing the received authentication data with the held authentication data.SELECTED DRAWING: Figure 1
Patent JP-2018143263-A (JP)
Title: Decontamination device using hydrogen peroxide solution
Inventor: HASHIGUCHI TAKUO
IPC: A61L9/02
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a decontamination device using hydrogen peroxide solution in which aqueous solution of hydrogen peroxide smoothly flows by preventing bubbles from adhering to a strainer.SOLUTION: A first cylindrical part 52 made of a mesh-like material is arranged in such a manner that it is connected to piping 25, protrudes toward the inside of a tank 22 and extends upward. A second cylindrical part 54 having a larger diameter than that of the first cylindrical part 52 and made of a mesh-like material is arranged around the first cylindrical part 52 in such a manner that its upper end is located above the upper end of the first cylindrical part 52 and its lower end abuts on the inner bottom face 22b of the tank 22. A third cylindrical part 56 having the same diameter as that of the second cylindrical part 54 is arranged in such a manner that its upper end protrudes upward to above the liquid level of an aqueous solution of hydrogen peroxide stored in the tank 22 and its lower end is connected to the upper end of the second cylindrical part 54, wherein the third cylindrical part 56 is made of a material that prevents the aqueous solution of hydrogen peroxide from permeating it.SELECTED DRAWING: Figure 2
Patent JP-2017190448-A (JP)
Title: Soil improvement agent
Inventor: TANOGAMI AKIHIRO
IPC: A01N63/30
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a soil improvement agent that can improve the soil nature in a field, for example, by preventing the formation of a soil membrane.SOLUTION: A soil improvement agent comprises as an active ingredient a lignin decomposed product that has 5 mass% or more of aldehyde yields by alkali nitrobenzene oxidation, has a weight average molecular weight of 300 or more and 100,000 or less, and has a water contact angle of 15° or more.SELECTED DRAWING: None