baber/WOPTO huggingface dataset:
Patent JP-2019072614-A (JP)
Title: Analog ultrasound beamformer
Inventor: ERIC G NESTLER
IPC: A61B8/14
Filed: 2019-02-22
Abstract: To use sampled analog technology in an ultrasound system to reduce the power usage of the system and minimize the number of components in the system.SOLUTION: A sampled analog beamformer for ultrasound beamforming includes an array of transducers for transmitting analog signals and receiving reflected analog signals, and a sampled analog filter for filtering the received reflected analog. The sampled analog filter includes a delay line for adding a delay to each of the received reflected analog signals. Using a sampled analog filter in an ultrasound beamforming system reduces the power usage of the system and reduces the number of components in the system.SELECTED DRAWING: Figure 1
Patent JP-2020140833-A (JP)
Title: Lamination type battery and method of manufacturing lamination type battery
Inventor: GOTO FUMIKI
IPC: H01M10/0585
Filed: 2019-02-27
Abstract: To provide a lamination type battery which can suppress deterioration in sealing performance of an exterior body, and a method for manufacturing a lamination type battery.SOLUTION: A lamination type battery includes an exterior body 40 having a first base material 41 and a second base material 42, and a seal portion for heat-sealing the first base material 41 and the second base material 42 to form a sealing space 45 between the first base material 41 and the second base material 42, a membrane electrode assembly 5 which is accommodated in the sealing space 45, and has a plurality of first electrode plates and a plurality of second electrode plates which are alternately laminated in a lamination direction, and a liquid reservoir 70 provided outside the membrane electrode assembly 5 in the sealing space 45. The liquid reservoir 70 has a receiving space 71 capable of receiving an electrolytic solution, and a liquid reservoir defining member 72 for defining a receiving space 71 with the membrane electrode assembly 5.SELECTED DRAWING: Figure 5
Patent JP-2020140460-A (JP)
Title: Job offer management system, job offer management device, and program
Inventor: YATABE HARUAKI
IPC: G06Q50/10
Filed: 2019-02-28
Abstract: To definitely promise an interview without delay in the case that there is an application from a job seeker matching a condition of a job offerer.SOLUTION: A job offer management system includes an interview condition acquisition part for acquiring an interview definite promise condition presented by a job offer, a job seeker information acquisition part for acquiring profile information of a job seeker, an interview propriety determination part for determining whether the job seeker satisfies the interview definite promise condition on the basis of the profile information, and an interview definite promise notification part for notifying that an interview is definitely promised in the case that the job seeker satisfies the interview definite promise condition.SELECTED DRAWING: Figure 2
Patent JP-2020140462-A (JP)
Title: File management apparatus, file management program, and file management system
Inventor: AWATSU YUSAKU
IPC: G06F21/60
Filed: 2019-02-28
Abstract: To provide an information processing apparatus that provides expired files without having a file registrant re-register the expired files.SOLUTION: A file management apparatus uses key information associated with identification information to generate an encrypted file, which is processed so that the contents cannot be viewed on a user terminal, from the file represented by the received identification information, and transmits the generated encrypted file to the user terminal when the identification information of the file within the valid period is received from the user terminal. The file management apparatus transmits the key information associated with the identification information to an output apparatus so that the contents of the encrypted file input to the output apparatus can be viewed using the key information when the identification information of the expired file is received from the output apparatus.SELECTED DRAWING: Figure 10
Patent JP-2020144605-A (JP)
Title: Coin transport unit and coin handling apparatus using the same
Inventor: KAWAHARA YUTAKA
IPC: G07D11/10
Filed: 2019-03-06
Abstract: To provide a coin transport unit in which deposition of coins can be avoided or the deposition can be released with simple configuration, and a coin handling apparatus using the coin transport unit.SOLUTION: The coin transport unit according to the present invention comprises: an endless circular transport belt with coins placed thereon and transporting the coins; at least two pulleys that are arranged to hold the tension of the transport belt and use a motor to drive the transport belt; a rotating plate that is connected to one pulley and rotates with the rotation of the pulley; a rotating body that rotates in conjunction with the rotation of the rotating plate; a rod extending along the longitudinal direction of the transport belt from a position separated from the center of a rotating shaft of the rotating body by a predetermined distance on an outer peripheral side; side walls arranged on both sides of the transport belt in the width direction so that coins do not go out of an area of the transport belt; and a bottom wall located approximately perpendicular to the side walls near a starting point of a coin transport path. The rod operates so as to project from an opening provided in the bottom wall.SELECTED DRAWING: Figure 4
Patent JP-2020145315-A (JP)
Title: Ionic liquid, method for manufacturing the same and use thereof
Inventor: UEDA TSUKASA
IPC: H01M10/0568
Filed: 2019-03-06
Abstract: To provide: an ionic liquid which has a low viscosity, and which is high in capacity, low in resistance and low in leakage current when used as an electrolyte solution for an electric double layer capacitor; a method for manufacturing the ionic liquid; and various uses of the ionic liquid.SOLUTION: A method for manufacturing an ionic liquid comprises the step of mixing at least one onium salt represented by the following formula (1) and having a melting point of 50°C or higher and at least one onium salt represented by the following formula (2) and having a melting point of 50°C or higher: Q1+A- (1) [where Q1+ represents an onium cation and A- represents a tetrafluoroborate anion]; and Q2+B- (2) [where Q2+ represents an onium cation, provided that Q2+ never makes the same cation as Q1+ concurrently, and B- represents a bis(fluorosulfonyl) imide anion]. The ionic liquid has a melting point lower than any of the melting points of the onium salts.SELECTED DRAWING: None
Patent JP-2019155105-A (JP)
Title: Multi-passenger ride vehicle
Inventor: ROSS ALAN OSTERMAN
IPC: A63G25/00
Filed: 2019-03-14
Abstract: To provide a multi-passenger ride vehicle.SOLUTION: A system (10) includes a multi-passenger ride vehicle (12) configured to accommodate two or more passengers (16). The ride vehicle (12) includes a plurality of user input devices (34) configured to generate feedback in response to input from passengers of the ride vehicle (12). The system (10) also includes a controller (70) configured to control one or more operations of the ride vehicle (12) on the basis of feedback from one or more of the user input devices (34).SELECTED DRAWING: Figure 3
Patent JP-2020150158-A (JP)
Title: Manufacturing method of anode of electrolytic capacitor, manufacturing method of electrolytic capacitor, and electrolytic capacitor
Inventor: TAMAYA YASUHIRO
IPC: C22F1/18
Filed: 2019-03-14
Abstract: To provide a manufacturing method of an anode of an electrolytic capacitor capable of suppressing a leakage current.SOLUTION: A manufacturing method of an anode of an electrolytic capacitor includes a step of preparing and mixing a single raw material of titanium alloy as a starting material, a step of heating the mixed starting material to a temperature equal to or higher than a melting point of the starting material and melting the starting material, a step of lowering the temperature of the melted starting material and cooling the material to obtain an alloy block, a step of hot-forging the alloy block, and a step of processing the alloy block subjected to hot-forging treatment into a plate shape, a powder shape, or a foil shape.SELECTED DRAWING: Figure 6
Patent JP-2020149939-A (JP)
Title: Electric wire cover-equipped connector
Inventor: MATSUMURA KAORU
IPC: H01R13/52
Filed: 2019-03-15
Abstract: To provide an electric wire cover-equipped connector that can drain water transmitted from an electric wire or the like to the outside even when the water tries to enter the housing side.SOLUTION: An electric wire cover-equipped connector 10 comprises a housing 20 including a terminal accommodating chamber 22 in which a terminal 41 connected to an electric wire 40 is accommodated, and pulling out the electric wire 40 from a rear surface 21b, and a tubular electric wire cover 30 attached to the rear surface 21b side of the housing 20, and a drainage passage A is provided between the rear side of a side surface 21c of the housing 20 and the front side of an inner surface 31a of the electric wire cover 30.SELECTED DRAWING: Figure 6
Patent JP-2020155803-A (JP)
Title: Image processing device and image processing method
Inventor: KOBAYASHI TAKASHI
IPC: H04N1/387
Filed: 2019-03-18
Abstract: To solve the problem in which, there is a risk that the quality of a code may deteriorate due to a conversion of the number of pixels for image data including the code.SOLUTION: The image processing device includes: a code detection unit for detecting a code contained in image data; and a pixel number conversion unit for increasing the number of pixels of the image data by multiplying the number of pixels of the image data by N. When the N is a non-integer, the pixel number conversion unit multiplies the number of pixels in a first region including the code in the image data by an integer and multiplies the number of pixels in a second region other than the first region in the image data by N.SELECTED DRAWING: Figure 2
Patent JP-2020151730-A (JP)
Title: Manufacturing method of h-steel
Inventor: HAYASHI SHINYA
IPC: B21B37/00
Filed: 2019-03-19
Abstract: To provide a manufacturing method of H-steel capable of effectively suppressing web center deviation over the whole length of material to be rolled by performing control for suppressing the web center deviation while considering the difference on the position of occurrence amount of the web center deviation in the material to be rolled longitudinal direction, upon H-steel manufacturing using a universal rolling machine.SOLUTION: In universal rolling by means of a universal rolling machine as a manufacturing method of H-steel using the universal rolling machine, a flange leg length and a flange thickness of material to be rolled before rolling are measured, upper and lower draft differences of right and left flanges are measured, the upper and lower draft differences of the right and left flanges are calculated based on the measured flange leg length and the flange thickness and only a horizontal roller axial direction position of the universal rolling machine is regulated during rolling based on the upper and lower draft difference of the calculated right and left flanges to perform the universal rolling.SELECTED DRAWING: Figure 7
Patent JP-2020156185-A (JP)
Title: Electric power conversion device and railway vehicle on which electric power conversion device is mounted
Inventor: KOGURE HIROSHI
IPC: B60L3/00
Filed: 2019-03-19
Abstract: To reduce an inductance value of a filter reactor in order to reduce a size of the filter reactor constituting an electric power conversion device, and to suppress increase of noise current due to pulsation of current/voltage flowing in the electric power conversion device.SOLUTION: An electric power conversion device comprises: a filter reactor which is configured from a transformer type reactor having primary winding and secondary winding; a power unit which is connected via the filter reactor from a DC overhead wire, and has an inverter for converting DC current into AC current; and filter capacitor which is connected in parallel to the inverter. The filter capacitor is configured from a first capacitor built in a power unit, and an external second capacitor which is installed between the filter reactor and the power unit.SELECTED DRAWING: Figure 1
Patent JP-2020155331-A (JP)
Title: Circuit breaker
Inventor: BABA TAKASHI
IPC: H01H73/50
Filed: 2019-03-20
Abstract: To provide a circuit breaker capable of improving responsiveness at the time of blockage.SOLUTION: A circuit breaker includes a case 2, a cable way for connection with terminals T1, T2 on the power supply side, and the load side, a contact part 3 for opening and closing the cable way, an attraction body 4 becoming an electromagnet by a current flowing through the cable way, and a movable body 5 taking switching operation of switching to a holding state for holding closed state of the contact part 3 and placed oppositely to the attraction body 4, and a release state for making the contact part 3 openable by rotating to the attraction body 4 side and coming into contact therewith, and releasing the holding of the closed state. The movable body 5 has a shank 51 becoming the rotation origin, the shank 51 includes multiple adjacent surfaces formed as a connection, and at least one ridge 511d extending in the axial direction of the shank 51 by two adjoining adjacent surfaces out of the multiple adjacent surfaces, and the case 2 has a bearing part 24 receiving the adjacent surfaces in non-contact state with the ridge 511d.SELECTED DRAWING: Figure 2
Patent JP-2020152994-A (JP)
Title: Rubber roll used in alkali cleaning process of steel sheet
Inventor: SUEFUJI JUMPEI
IPC: C08L11/00
Filed: 2019-03-22
Abstract: To provide a rubber roll that has excellent oil resistance, alkali resistance, etc. as a rubber roll used in the alkali cleaning step of steel sheet.SOLUTION: The rubber roll according to the present invention is used in an alkali cleaning step in a basic environment having a hydrogen ion index (pH) of 13 or more when cleaning a steel sheet, and is a rubber roll in which rubber is lined on a steel roll, and in which the rubber is made of a chloroprene-acrylonitrile copolymer having an acrylonitrile bond amount of 5 to 21 wt%.SELECTED DRAWING: Figure 1
Patent JP-2020156624-A (JP)
Title: Remote examination system using digital stethoscope
Inventor: DOKAI HIDENORI
IPC: A61B7/00
Filed: 2019-03-25
Abstract: To provide a remote examination system using a digital stethoscope that allows an examiner to execute medical treatment for a patient in a remote area.SOLUTION: A remote examination system includes a stethoscope 1 for acquiring sound information based on a biological sound of a patient X, and a transmission processing device 2 for transmitting the sound information to an external instrument. The stethoscope 1 includes transmission means 101 for transmitting the sound information to the transmission processing device 2. The transmission processing device 2 includes reception means 201 for receiving the sound information, and reproduction processing means 202 for executing reproduction processing for reproducing the sound information with the external instrument.SELECTED DRAWING: Figure 1
Patent JP-2020159789-A (JP)
Title: Radiation image quality adjustment device
Inventor: SUZUKI TOMOO
IPC: G06T1/00
Filed: 2019-03-26
Abstract: To provide an image quality adjustment device for radiation images with which it is possible for even a user without an experience value in setting each parameter value to an image processing filter to obtain a fine radiation image by a simple operation.SOLUTION: A pre-process image storage unit 13 preserves a pre-process image of an imaged radiation image. A parameter conversion unit 15 stores a combination of a plurality of parameter set values of an image processing filter 14 in memory in association with the a noise rejection level and a noise size with respect to the pre-process image. An input unit 12 accepts the noise rejection level and noise size with respect to the pre-process image from a user. The image processing filter processes the pre-process image on the basis of parameters that correspond to the input noise rejection level and noise size. A display unit 11 displays the pre-process image, an input interface of the input unit and a post-process image simultaneously or at least one of these.SELECTED DRAWING: Figure 2
Patent JP-2020161346-A (JP)
Title: Lever-type connector
Inventor: OGAWA AKIHISA
IPC: H01R13/631
Filed: 2019-03-27
Abstract: To provide a lever-type connector in which a lever can be attached with high space efficiency.SOLUTION: A lever-type connector comprises: a housing having a shaft; and a lever which enhances the engagement between the housing and a mating housing by rotating around the shaft. The lever has an arm plate overlapping a lateral face of the housing. The arm plate has: a bearing located at the rotation center; and a groove passing from the bearing to an outer peripheral edge of the arm plate. The shaft is fitted to the bearing. The groove extends in a direction where the arm plate slides along the lateral face of the housing and allows the shaft to be inserted therethrough to the bearing.SELECTED DRAWING: Figure 3
Patent JP-2020146419-A (JP)
Title: Quick-drying device of t-shirt
Inventor: WANG MEI
IPC: F26B5/14
Filed: 2019-03-28
Abstract: To provide a quick-drying device of T-shirt in the present invention.SOLUTION: The device comprises the water discharging box, and comprises the drying chamber, which is upwardly opened, in the water discharging box. The vertically movable symmetrical plate, which is vertically extended, is connected at the apex end of the drying chamber to slide. The fixing sheath is provided to the front end surface of the vertically movable plate. The slide groove is provided at the side which is close to the symmetrical center among the vertically movable plate. The centrifugal dewatering device is provided to the slide groove. The present invention employs the method of the pressurized plus centrifugal dewatering, instead of the method of removing the water content by wring out with twist. The drying of the T-shirt is realized with more convenience and without need with more power. The rapid drying of the clothes is realized by the simple pressing or pulling-off operation, and prevents the distortion of the clothes, which is created at the time of wring out the clothes.SELECTED DRAWING: Figure 1
Patent JP-2020158724-A (JP)
Title: Rubber composition and method for producing rubber composition
Inventor: SUGINO YOSHITAKA
IPC: C08L15/00
Filed: 2019-03-28
Abstract: To provide a rubber composition that has an excellent workability and a good fuel economy performance.SOLUTION: A rubber composition contains a rubber component, an additive and a filler, in which the additive contains a compound containing at least one atom selected from the group consisting of a silicon atom, a nitrogen atom and an oxygen atom, and a carbon atom, the total number of silicon atoms, nitrogen atoms and oxygen atoms constituting the compound is 0.27 or more and 0.80 or less with respect to the number of carbon atoms, the Hansen solubility parameter of the compound satisfies the relationship represented by the following formula (2), and the molecular weight of the compound is 200 or more and 15000 or less. 6≤{4(δD1-δD2)2+(δP1-δP2)2+(δH1-δH2)2}0.5 (2).SELECTED DRAWING: None
Patent JP-2020163245-A (JP)
Title: Dilute chemical liquid production device
Inventor: SUGITA WATARU
IPC: B01F5/00
Filed: 2019-03-28
Abstract: To provide a dilute chemical liquid production device capable of stably producing a dilute chemical liquid having extremely low concentration of acid, alkali and the like with a simple structure.SOLUTION: A dilute chemical liquid production device 1 has a plunger pump and a chemical liquid supply pipe 3 supplying a chemical liquid S from a chemical liquid storage tank. The terminal of the chemical liquid supply pipe 3 is an injection point 11 of the chemical liquid S. The chemical liquid supply pipe 3 is inserted into an approximately central portion of an ultrapure water flow passage 12 being a first piping in a radial direction via a bore through joint 13. A conductivity meter 14 is disposed as conductivity measurement means on the downstream side of the bore through joint 13 becoming the injection point 11, and connected with control means (not illustrated). A plunger pump 4 can be controlled corresponding to a measured value of the conductivity meter 14.SELECTED DRAWING: Figure 2
Patent JP-2020167506-A (JP)
Title: Moving image imaging device
Inventor: KAWASAKI MOTOHARU
IPC: H04N5/232
Filed: 2019-03-29
Abstract: To provide a moving image imaging device that does not cause communication errors between a camera module and an imaging device body via coaxial cable even if the camera module and the imaging device body are connected by only one coaxial cable.SOLUTION: A first superposition circuit of a camera module superposes an imaging signal sequentially output from an imaging unit and its imaging operation timing information on a DC power supply voltage applied to a coaxial cable during a voltage stable period after the elapse of a voltage fluctuation period set to a predetermined elapsed time from the time of blinking control of a light source, and thereby can output the imaging signal and its imaging operation timing information to an imaging device body without being affected by the DC power supply voltage that fluctuates due to the blinking control of the light source.SELECTED DRAWING: Figure 2
Patent JP-2020165263-A (JP)
Inventor: NAKAMURA MAKOTO
IPC: E04G21/32
Filed: 2019-03-29
Abstract: 【課題】作業者が落下するなどして大きな衝撃力が加わった場合でも作業者が受けるダメージを小さく抑えることが可能な支柱取付金具を提供する。【解決手段】本発明の支柱取付金具１は、仮設足場の床板等を構成する板材に固定される台座２と、この台座２に連結された状態で支柱１０の下端１０ａに取り付けられる連結金具１６を備えており、台座２の上面２ａには、連結金具１６が第１の補強用ボルト３ａと一対のナット４ａ，４ａを用いて固定され、台座２の側面２ｂ，２ｂには、一対のボルト挿通孔が第２の補強用ボルト３ｂをそれぞれ連通可能に設けられ、台座２の側面２ｂから突出した第２の補強用ボルト３ｂの先端部にはナット４ｂが取り付けられている。また、台座２の一方の側面２ｂに設けられた一対のボルト孔には締結用ボルト３ｃ，３ｃが螺入されている。【選択図】図１
Patent JP-2020170819-A (JP)
Title: Optical semiconductor element and optical transmission device
Inventor: SHIMOYAMA MINEFUMI
IPC: H01L31/10
Filed: 2019-04-05
Abstract: To provide an optical semiconductor element capable of improving the light-receiving sensitivity, and an optical transmission device.SOLUTION: The optical semiconductor element includes: a first semiconductor layer that has a first bandgap; and a second semiconductor layer of a first polarity that has a second bandgap smaller than the first bandgap and is formed over the first semiconductor layer. The first semiconductor layer includes: a first conductive region of the first polarity; a second conductive region of a second polarity; and a non-conductive region between the first conductive region and the second conductive region. The second semiconductor layer is in contact with the first conductive region and the non-conductive region.SELECTED DRAWING: Figure 3C
Patent JP-2020169307-A (JP)
Title: Thermoplastic resin composition
Inventor: ISHIKAWA KOJI
IPC: C08L25/08
Filed: 2019-04-05
Abstract: To provide a thermoplastic resin composition that gives a molding having excellent heat stability and excellent rigidity.SOLUTION: A thermoplastic resin composition contains thermoplastic resin and cellulose nanofiber. The thermoplastic resin is at least one selected from rubber-reinforced aromatic vinyl resin and polycarbonate resin. When the total content of the thermoplastic resin and the cellulose nanofiber is 100 mass%, the contents of the thermoplastic resin and the cellulose nanofiber are 20-95 mass% and 5-80 mass%, respectively. The total content of Group 1 metal elements and/or Group 2 metal elements of the periodic table, contained in the composition, is less than 2000 mass ppm.SELECTED DRAWING: None