baber/WOPTO huggingface dataset:
Patent JP-2020059627-A (JP)
Title: Optical glass, glass material for press forming, optical element blank and optical element
Inventor: NEGISHI TOMOAKI
IPC: C03C3/068
Filed: 2018-10-11
Abstract: To provide an optical glass having a high refractive index and low dispersibility, in which the percentage of an expensive glass component is low in the glass composition.SOLUTION: The optical glass has the following glass composition represented by cation%, and a refractive index nd of 1.8000 to 2.0000 and an Abbe number νd of 25.0 to 45.0. The glass composition contains Taby 0 to 5 cation% and has a cationic ratio (Ti/(Ti+Nb+W+Bi)) of 0.60 to 1.00, a cationic ratio ((Si+B)/(La+Gd+Y)) of 0.50 to 2.50, a cationic ratio ((Si+B)/(Ti+Nb+W+Bi)) of 0.50 to 40.00, a cationic ratio ((La+Gd+Y)/(Ti+Nb+W+Bi)) of 0.50 to 30.00, a cationic ratio ((Mg+Ca+Sr+Ba+Zn)/(La+Y)) of 0.00 to 1.50, a cationic ratio ((Mg+Ca+Sr+Ba+Zn)/(Si+B)) of 0.00 to 1.00, and a cationic ratio ((Gd+Nb+W)/(Si+B+Zn+La+Y+Zr+Ti)) of 0.000 to 0.080.SELECTED DRAWING: None
Patent JP-2020062589-A (JP)
Title: Sludge dewatering method
Inventor: YASUNAGA TOSHIYUKI
IPC: C02F11/12
Filed: 2018-10-16
Abstract: To provide a sludge dewatering method using a dehydrator, which solves a problem that sludge leaks from the dehydrator even if the sludge is squeezed with large pressure, because there is no decrease in viscosity of the coagulated sludge after heating even when dehydrated by an indirect heating method, and capable of reducing a water content of the sludge.SOLUTION: There is provided a sludge dewatering method in which sludge is mixed with a polymer flocculant to coagulate it, and then dehydrated while heating with an indirect heating method. In this method, a cationic polymer flocculant having an amidine structure is used as the polymer flocculant.SELECTED DRAWING: Figure 1
Patent JP-2020062947-A (JP)
Title: Electronic mirror
Inventor: ONO SHUNSUKE
IPC: B60R11/02
Filed: 2018-10-17
Abstract: To provide an electronic mirror which can reduce luminance loss of display light.SOLUTION: An electronic mirror 1 includes: a housing 10 which has an opening 10h toward an eye point EP; a transmission part 14 which closes the opening; a non-translucent concave mirror 13 which is arranged in the housing and faces to the eye point; a display part 11 which is arranged in the housing, is positioned between the transmission part and the concave mirror, and emits an image imaged by imaging devices (2A, 2B) mounted on a vehicle 100 as display light DL1 in a direction intersecting a direction from the transmission part to the concave mirror; and a non-translucent reflection part 12 which is arranged in the housing, is positioned between the transmission part and the concave mirror, and reflects the display light emitted from the display part to the concave mirror. The concave mirror reflects the display light incident from the reflection part toward the eye point, and the display light reflected by the concave mirror reaches the eye point through a space SP between the display part and the reflection part, and the transmission part.SELECTED DRAWING: Figure 2
Patent JP-2020064454-A (JP)
Title: Method for automatically correcting cad drawing element
Inventor: SOTOIKE AKIO
IPC: G06F30/10
Filed: 2018-10-17
Abstract: To repair an association relationship between a three-dimensional model element and a two-dimensional drawing element when an inter-element association between a two-dimensional drawing and a three-dimensional model is cut.SOLUTION: When a three-dimensional model is changed in a three-dimensional CAD system including a parametric function which automatically reflects changes of a three-dimensional model in a two-dimensional drawing by associating elements to each other between the three-dimensional model and the two-dimensional drawing, a method for automatically correcting a CAD drawing element determines whether there is a two-dimensional drawing element whose association with a three-dimensional model element is cut. When there is a two-dimensional drawing element whose association with a three-dimensional model element is cut, the method determines a three-dimensional model element to be associated with the two-dimensional drawing element whose association with the three-dimensional model element is cut from among three-dimensional model elements included in a changed three-dimensional model on the basis of attribute information of the three-dimensional model element associated with a pre-change two-dimensional drawing element, and associates the determined three-dimensional model element with the two-dimensional drawing element.SELECTED DRAWING: Figure 4
Patent JP-2020065177-A (JP)
Title: Image forming apparatus and screen display method
Inventor: NARIMATSU HIDEKAZU
IPC: B41J29/42
Filed: 2018-10-17
Abstract: To improve operability of a screen in an image forming apparatus.SOLUTION: An image forming apparatus 100 comprises an operation unit 160 that displays a tray information screen on which information on a tray storing sheets is displayed, a sheet setting screen including a confirmation and print button on which setting related to the sheets stored on the tray is performed; and a print job selection screen for selecting a print job. When the confirmation and print button is pressed, the operation unit 160 stores the sheet setting screen as an adjustment screen bookmark 170. When a button to shift to the tray information screen is pressed on the print job selection screen or a sample output screen, the operation unit 160 shifts to the sheet setting screen stored in the adjustment screen bookmark 170.SELECTED DRAWING: Figure 1
Patent JP-2019146145-A (JP)
Title: Communication device, communication method, and program
Inventor: TAKEUCHI AKITO
IPC: H04L12/46
Filed: 2018-10-19
Abstract: To provide a communication device capable of effectively reducing a load of communication with an external device and storage capacity of the device.SOLUTION: A communication device 101 includes: a determination unit 309 that determines an operation state of a system on the basis of communication data flowing through a network connected with a plurality of ECUs 104 in the system; a control unit 310 for sampling the communication data according to a sampling method corresponding to the determined operation state; and a transmission/reception unit 301 for transmitting the sampled communication data to a device outside the system.SELECTED DRAWING: Figure 3
Patent JP-2020067185-A (JP)
Title: Lamination type heat exchanger
Inventor: SETOMARU NAOYA
IPC: F28F9/02
Filed: 2018-10-19
Abstract: To provide a heat exchanger, in which a flow of gas is U-turned, which can U-turn a flow of refrigerant with a simple structure.SOLUTION: A partition plate 3 is arranged between a first core 2a and a second core 2b to integrally form a communication passage 8 for reversing a flow of refrigerant 16 in a casing 4. An edge 3c not in contact with an inner surface of the casing 4 is formed at a position corresponding to the communication passage 8 of the partition plate 3 so that the flow of refrigerant 16 can reverse.SELECTED DRAWING: Figure 3
Patent JP-2019050587-A (JP)
Title: Mobile terminal and method for data transmission by multiple simultaneous radio access technologies
Inventor: AIJUN CAO
IPC: H04W28/06
Filed: 2018-10-25
Abstract: To provide a mobile terminal and a method for data transmission by multiple simultaneous radio access technologies (RATs).SOLUTION: A mobile terminal supporting two different RATs is configured to: coordinate 222 first and second radio resource control functions corresponding to first and second RATs, respectively; map a single logical channel to first and second transport channels corresponding to the first and second RATs; and initiate communication with a master node utilizing the second RAT simultaneously with the first RAT on the basis of prescribed criteria. The master node contains connection contexts to provide an anchor point for a network, and coordinates communication from different transmission nodes individually utilizing different RATs.SELECTED DRAWING: Figure 2
Patent JP-2020066960-A (JP)
Title: Drive unit
Inventor: URANO YOSHITAKA
IPC: E05F15/643
Filed: 2018-10-26
Abstract: To provide a drive unit that enables implementation of further downsizing and weight saving.SOLUTION: A drive unit includes: a closing side cable for drawing a slide door in a closing direction; and a closing side drum 70 around which the closing side cable is wound, the closing side drum comprising a small diameter part 73 on one side in an axial direction and a large diameter part 74 on the other side in the axial direction. Sizes of winding diameters D2, D3 of the small diameter part 73 are made to be sizes for absorbing a variation (an increment of about 12 mm) in the closing side cable's feed amount from the closing side drum 70 caused via a movement process of the slide door. Thereby, absorption of a variation (an increment of about 12 mm) in the closing side cable's feed amount from the closing side drum 70 caused via the movement process of the slide door is enabled at the small diameter part 73 of the closing side drum 70, which enables disposal of a large tensioner mechanism composed of a plurality of components as before. Accordingly, further downsizing and weight saving of a drive unit is enabled.SELECTED DRAWING: Figure 7
Patent JP-2019013150-A (JP)
Title: Power reception device and power feeding system
Inventor: NAKANO HIROAKI
IPC: H02J50/80
Filed: 2018-10-26
Abstract: To provide a power reception device and the like capable of appropriately performing control at the time when power is transmitted by using a magnetic field.SOLUTION: A power reception device comprises: a power reception unit that receives fed power fed from a power feeding device by using a magnetic field; a rectification unit that rectifies a power reception voltage based on the fed power; a load unit having one or more loads; one or more switching units arranged between the rectification unit and the load; and a controller that controls the one or more switching units. The controller, when preliminary feeding with a lower power than actual feeding is performed from the power feeding device, controls the switching units so as to disconnect connection between the rectification unit and the load, and in a case where a predetermined condition is satisfied, controls the switching units so as to connect between the rectification unit and the load at the time when the actual feeding is performed.SELECTED DRAWING: Figure 12
Patent JP-2020070996-A (JP)
Title: Drying container
Inventor: NORITAKE HIROAKI
IPC: F26B3/06
Filed: 2018-11-01
Abstract: To provide a drying container capable of preventing air supply efficiency from decreasing even if a position of mounting a connection pipe for supplying the container body with air is set according to a usage environment.SOLUTION: The drying container for drying a plurality of granules with blowing air, comprises a box-shaped container body, and a deck 12 that includes a plurality of through holes and is disposed at a certain height apart from the inner bottom face of the container body. The container body is provided with an air supply port P formed to connect a connection pipe that supplies air from outside, and structured in such a manner that at least a partial region R2 thereof is disposed on a position deviated upward or downward from an air supply chamber S2, namely an area between the inner bottom face and the deck. The container body comprises an air guide 14 structured in such a manner that a storage-chamber side guide space S3 guiding air flowing at least through the partial region R2 to the air supply chamber S2 is formed on a position deviated upward or downward from the air supply chamber S2.SELECTED DRAWING: Figure 3
Patent JP-2019114243-A (JP)
Title: Imaging device and learning method
Inventor: HANEDA KAZUHIRO
IPC: H04N5/232
Filed: 2018-11-01
Abstract: To provide an imaging device and a learning method capable of providing information useful for photography by using image data stored in a database.SOLUTION: A learning method in a learning device having a computer includes: a step (S33) for inputting specific theme information and specific profile information. This step includes: (1) creating a group of images classified into categories coincident with or close to a theme that a user desires; (2) classifying the group of the images into the images attached with comments of excellent evaluation and the other images; and (3) analyzing a profile of a person who has made the comments from information on a contributor of the comments, and further classifying the images on which the person whose profile is coincident with or similar to the profile designated by the user has made the excellent evaluation, and determining the group of the classified images as teacher data.SELECTED DRAWING: Figure 3
Patent JP-2020069281-A (JP)
Title: Washing machine
Inventor: SAKURAMOTO SHIMPEI
IPC: D06F37/22
Filed: 2018-11-02
Abstract: To provide a washing machine capable of achieving component sharing and shortening of development schedule.SOLUTION: At a plurality of mounting bosses 89 formed at an upper part of a water tub 42 including a washing tub 43 in a rotatable manner and constituted by a front part water tub 91 and a rear part water tub 90, a weight 50 for vibration control is provided, screwed and fastened by a mounting bolt 94 and a mounting nut 95. By constituting the mounting boss 89 by a front part mounting boss 93 provided at the front part water tub 91 and a rear part mounting boss 92 provided at the rear part water tub 90, components can be shared, product development of a model of different specification becomes easy, and the development schedule can be shortened.SELECTED DRAWING: Figure 1
Patent JP-2020076456-A (JP)
Title: Frictional torque generation device and rotary damper
Inventor: TERAOKA MASAO
IPC: F16D27/115
Filed: 2018-11-07
Abstract: To provide a frictional torque generation device and a rotary damper that can securely increase frictional torque according to an increase in number of friction plates.SOLUTION: A first friction plate 37 and a second friction plate 39 consist of first and second inner plate members 45, 67 and first and second outer plate members 47, 69 which are located on an inner diameter side and an outer diameter side respective and made of magnetic bodies that lines M of magnetic force pass through, and first and second intermediate plate members 49, 71 which are arranged between the first inner plate member 45 and outer plate member 47, and between the second inner plate member 67 and outer plate member 69, and made of non-magnetic bodies. The first and second inner plate members 45, 67 and first and second outer plate members 47, 69, and the first and second intermediate plate members 49, 71 are coupled together in a rotating direction by splines 57, 59, and 77, 79.SELECTED DRAWING: Figure 1
Patent JP-2020080361-A (JP)
Title: Display device
Inventor: ITO OSAMU
IPC: H01L33/50
Filed: 2018-11-12
Abstract: To provide a display device capable of improving light extraction efficiency.SOLUTION: A display device includes: a first substrate SU1; a plurality of pixels provided on the first substrate; a light emitting element provided in each of the plurality of pixels; a phosphor layer RF covering at least an upper surface of the light emitting element; a first reflective layer RFL1 facing a side surface of the light emitting element; and a second reflective layer RFL2 provided to a side surface of the phosphor layer and arranged to be spaced farther from the first substrate than the first reflective layer, while being separated from the first reflective layer, in the normal direction of the first substrate.SELECTED DRAWING: Figure 4
Patent JP-2020078403-A (JP)
Title: Control device and program
Inventor: FUNAYAMA TOMOKO
IPC: A61G7/05
Filed: 2018-11-12
Abstract: To more specifically discriminate a user's state of a bed.SOLUTION: A control device 5 includes a sensor 1 for detecting an installation state of an upper body including the head when a user lying on the bed 20 rises, a sensor 2 for detecting contact with an edge of the bed 20 of the user in a longer direction, a table for storing information for determining a user's state corresponding to respective detection states of a sensor 3 for detecting the ground of feet lowered from the bed 20 of the user, and a control part for retrieving a coincident condition with reference to the table in accordance with detection states received from the sensor 1, the sensor 2 and the sensor 3.SELECTED DRAWING: Figure 1
Patent JP-2020085267-A (JP)
Title: Heat exchanger
Inventor: KAWABATA TATSUJI
IPC: F28F9/02
Filed: 2018-11-16
Abstract: To solve such a problem that liquid refrigerant remains in a header pipe since gas refrigerant of low density is liable to be biased to an upper part of the header pipe and liquid refrigerant of high density is liable to be biased to a lower part of the header pipe due to gravity, when the refrigerant turns from a lower section to an upper section of the header pipe.SOLUTION: A header pipe 3b has: a partitioning plate 10 partitioning a connection-side space 8 and a non-connection-side space 9 of a flat tube 2; and a separation plate 5b partitioning the connection-side space 8 into a refrigerant inflow section 11 allowing the refrigerant from the plurality of flat tubes 2 to inflow therein, and a refrigerant outflow section 12 allowing the refrigerant to outflow to the plurality of flat tubes 2 when a heat exchanger is used as an evaporator. The refrigerant outflow section 12 is provided above the refrigerant inflow section 11, the partitioning plate 10 is provided in the refrigerant inflow section 11, and the partitioning plate 10 comprises a communication hole 13a below an intermediate position in a vertical direction, of the refrigerant inflow section 11.SELECTED DRAWING: Figure 2
Patent JP-2019135393-A (JP)
Title: Control device for internal combustion engine and device for outputting output value
Inventor: KITAGAWA EIKI
IPC: F02D45/00
Filed: 2018-11-21
Abstract: To obtain an appropriate output value even when a value of an operation parameter is outside a preset range.SOLUTION: In a control device for an internal combustion engine using a neural network, when a value of an operation parameter of the engine is outside a preset range, a new neutral network is prepared, and by using teacher data obtained through actual measurement relative to a newly acquired value of the operation parameter of the engine, weight of the new neural network is learned, so as to reduce a difference between an output value varying in accordance with the value of the operation parameter of the engine and the teacher data corresponding to the value of the operation parameter of the engine.SELECTED DRAWING: Figure 16
Patent JP-2019121368-A (JP)
Title: Intuitive haptic design
Inventor: WILLIAM S RIHN
IPC: G06F3/0484
Filed: 2018-11-27
Abstract: To provide a method of designing haptics from a video.SOLUTION: Designing haptics from a video includes tracking an audio/visual (A/V) element in real time during playback of the video, and assigning a haptic effect in real time for the A/V element to different positions of the A/V element on a timeline on the basis of the tracking of the A/V element to generate assigned haptic effect positions. A haptic playback track is generated on the basis of the assigned haptic effect positions of the A/V element on the timeline.SELECTED DRAWING: Figure 1
Patent JP-2020081716-A (JP)
Title: Knee orthosis and assist suit
Inventor: MURAKAMI KENTA
IPC: A61H3/00
Filed: 2018-11-30
Abstract: To provide a knee orthosis capable of inhibiting positional deviations.SOLUTION: A knee orthosis 50L is a knee orthosis for a user to get a support for actions by an assist device. The knee orthosis 50 L includes: an above-knee belt part 51 which is attached above the user's knee and three-dimensionally shaped in an inverted truncated cone; a below-knee belt part 52 which is attached below the user's knee; and a connection part 53 which connects the above-knee belt part 51 and the below-knee belt part 52 and has an opening 53a at a part facing to the user's knee back.SELECTED DRAWING: Figure 8
Patent JP-2020088325-A (JP)
Title: Piezoelectric actuator and manufacturing method thereof
Inventor: WANG RUI
IPC: H01L41/318
Filed: 2018-11-30
Abstract: To make variation in the thickness of a piezoelectric material less likely to occur in a piezoelectric actuator equipped with two layers of piezoelectric material that are stacked.SOLUTION: A first piezoelectric body 42 is arranged on the upper surface of a diaphragm 40 on which a lower electrode 41 is arranged. A second piezoelectric body 44 is arranged on the upper surface of the first piezoelectric body 42, and the second piezoelectric body 44 covers the upper surface of the first piezoelectric body 42 and the end surface 42a of the first piezoelectric body 42 in the paper width direction. An inclination angle α1 of the end surface 42a of the first piezoelectric body 42 with respect to the paper width direction is smaller than an inclination angle α2 of the end surface 44a of the second piezoelectric body 44 in the paper width direction with respect to the paper width direction.SELECTED DRAWING: Figure 3
Patent JP-2020095587-A (JP)
Title: Settlement system, server, settlement terminal and control program of settlement terminal
Inventor: SHIGEKARI MINORU
IPC: G06Q20/20
Filed: 2018-12-14
Abstract: To enable addressing diversification of a settlement method while identifying a settling person utilizing a physical feature.SOLUTION: A settlement terminal acquires biological information of a settling person. The settlement terminal inquires a server using the acquired biological information. The settlement terminal acquires data for identifying a settlement method by the settling person which data is replied from the server for the inquiry. The settlement terminal performs settlement processing by means of the settlement method on the basis of the acquired data. The server searches a database, in which the data for identifying the settlement method, being associated with the biological information of the settling person is stored, to detect the data associated with the biological information which is inquired from the settlement terminal. The server responds the detected data to the settlement terminal of the inquiry source.SELECTED DRAWING: Figure 1
Patent JP-2020092969-A (JP)
Title: Pinball game machine
Inventor: UCHIYAMA YASUHIRO
IPC: A63F7/02
Filed: 2018-12-14
Abstract: To provide a game machine capable of further enhancing playability.SOLUTION: When the cumulative number of times a first big winning symbol is stop-displayed reaches a predetermined number while probability variation continues after shifting from a normal probability state to a probability variation state until a shift is made to the next normal probability state, a game state is shifted to the normal probability state after the end of a special game. Meanwhile, when the cumulative number of times the first big winning symbol is stop-displayed while the probability variation continues is less than a predetermined number, the game state can be shifted to the probability variation state after the end of the special game. An expected degree suggestive performance executed in a specific situation in which the cumulative number of times the first big winning symbol is stop-displayed while the probability variation continues is the number obtained by subtracting 1 from the predetermined number is likely to be a lower expected degree than the expected degree suggestive performance executed in a non-specific situation in which the cumulative number of times the first big winning symbol is stop-displayed while the probability variation continues is less than the number obtained by subtracting 1 from the predetermined number, or the expected degree suggestive performance is less likely to be executed in a specific situation while the probability variation continues than in a non-specific situation while the probability variation continues.SELECTED DRAWING: Figure 1