baber/WOPTO huggingface dataset:
Patent JP-2020008058-A (JP)
Title: Engine speed transmission level determination method and engine speed transmission level determination device
Inventor: TASHIRO YOSHIHIRO
IPC: F16H61/02
Filed: 2018-07-05
Abstract: To determine a proper transmission level even in transient variation in engine speed.SOLUTION: An electronic control unit is configured to: calculate a slip rate representing the ratio of an engine speed to a turbine speed expressed in percentage; and determine, based upon the calculated slip rate, a transmission level of the engine speed to a driving shaft side of a vehicle. The slip rate is calculated (S110, S160), and a slip rate variation quantity as a variation quantity per unit time of the slip rate is calculated (S140, S180). When the slip rate variation quantity is within a predetermined range, a slip rate calculated latest is determined to be at a predetermined transmission level (S150, S190), and a wrong determination on the transmission level due to transient variation in the slip rate is securely prevented to acquire the transmission level with high reliability.SELECTED DRAWING: Figure 2
Patent JP-2019014714-A (JP)
Title: Anti-inflammatory composition
Inventor: ARAI SAORI
IPC: A61P29/00
Filed: 2018-07-06
Abstract: To provide an anti-inflammatory composition having enhanced anti-inflammatory effect and containing glycyrrhizinic acid or a salt thereof.SOLUTION: An anti-inflammatory composition contains glycyrrhizinic acid or a salt thereof, and at least one extract selected from the group consisting of extracts of Equisetum arvense, Crataegus oxycantha, Paeonia lactiflora, Hamamelis virginiana, Betula platyphylla and Salvia officinalis.SELECTED DRAWING: None
Patent JP-2018198431-A (JP)
Title: Base station, user equipment, and measuring method for carrier aggregation between base stations
Inventor: ZHANG HONGPING
IPC: H04W56/00
Filed: 2018-07-12
Abstract: To provide a base station, user equipment, and a measuring method for carrier aggregation between base stations.SOLUTION: A primary base station of user equipment (UE) transmits a timing offset between the primary base station and a secondary base station of the UE to the secondary base station. The secondary base station receives the timing offset from the primary base station, and acquires corrected measurement interval information in accordance with measurement interval information and the timing offset. The UE uses measurement interval information to perform a measurement in a measurement interval period indicated by the measurement interval information. The secondary base station stops the scheduling of the UE in a measurement interval period further indicated by the corrected measurement interval information.SELECTED DRAWING: Figure 9A
Patent JP-2019209100-A (JP)
Title: Multifunctional medical treatment bed
Inventor: FANG YANG
IPC: A47C20/08
Filed: 2018-07-16
Abstract: To provide a multifunctional medical treatment bed.SOLUTION: A multifunctional medical treatment bed comprises a fixing bottom plate, a hydraulic shell is fixedly connected to a center of an upper end surface of the fixing bottom plate, protective rods are symmetrically installed on both of front/rear sides of an upper end surface of the first floor plate, a second floor plate and a third floor plate are connected to both of left/right ends of the first floor plate, an integrated type flexible mattress is fixedly installed on upper end surfaces of the first floor plate, second floor plate, and third floor plate, and folding devices are symmetrically installed on both of front/rear sides of a lower end surface of the first floor plate. In actuation of the invention, a T-shaped slide block moves following to vertical movement of the first floor plate, and by several triangular structures, stability of the device is secured, in an embodiment of the medical care bed, by separation of the first and second support plates, a torque is increased for securing stability of the device, and in an embodiment of a wheelchair, by approach of the first and second support plates, a site area is reduced for facilitating movement.SELECTED DRAWING: Figure 1
Patent JP-2020012522-A (JP)
Title: solenoid valve
Inventor: SUGIURA TADASHI
IPC: H01F7/16
Filed: 2018-07-19
Abstract: To provide a solenoid valve capable of increasing suction force of the solenoid valve effectively.SOLUTION: On a base end side (suction element 21 side) and a tip end side (plunger 23 side) in the gap formed between a bobbin 90 in a coil device 9 and an SUS pipe 20 in a solenoid valve body 5, an upper side magnetic pole 80 and a lower side magnetic pole 85, which are magnetic materials, are arranged with a cavity therebetween. Also, an axial distance (a) of the lower end part of the upper side magnetic pole 80 to the upper end part of the plunger 23 and an axial distance (b) of the upper end part of the lower side magnetic pole 85 to the lower end part (of the bobbin 90) of the coil device 9 are defined properly.SELECTED DRAWING: Figure 1
Patent JP-2020013039-A (JP)
Title: Image forming apparatus
Inventor: MIZUTANI HIDEJI
IPC: G03G15/00
Filed: 2018-07-20
Abstract: To accurately perform density unevenness correction and light quantity calibration.SOLUTION: An image forming apparatus comprises: photoreceptor drums 21; a transfer belt 281 to which toner images are transferred; an optical scanner 23 that scans, with beams, the peripheral surfaces of the photoreceptor drums 21 in a main scanning direction; and a density sensor 16 that is arranged opposite to the peripheral surface of the transfer belt 281 and detects the density of toner. A control unit 70 includes a shading correction unit 73 that makes constant the quantity of the beams at reference positions determined on the peripheral surfaces of the photoreceptor drums 21 for density unevenness correction, and changes the quantity relative to the reference positions at other positions; and a position detection control unit 76 that derives relative relationships between scanning positions in the main scanning direction with the beams and a density detection position DP by the density sensor 16, by using the toner images carried on the transfer belt 281. The shading correction unit 73 executes the density unevenness correction with a scanning position corresponding to the density detection position DP as the reference position.SELECTED DRAWING: Figure 13
Patent JP-2019026479-A (JP)
Title: Elevator safety device
Inventor: PETER HERKEL
IPC: B66B5/00
Filed: 2018-07-25
Abstract: To provide an elevator safety device.SOLUTION: An elevator safety device (120) is configured to restrict a movement of an elevator car (106) of an elevator system (102) along its passage for preventing the elevator car (106) from moving beyond at least one restriction position. The elevator safety device (120) is configured to perform at least one learning operation (220a, 220b) for setting at least one restriction position.SELECTED DRAWING: Figure 1
Patent JP-2020017032-A (JP)
Title: User authorization method for core network system including authorization device and service device
Inventor: NAGANO TOMOYUKI
IPC: G06F21/64
Filed: 2018-07-25
Abstract: To provide a user authorization method for a core network system that allows a terminal to use a communication service even in a communication environment in which user authorization processing based on an authorization database cannot be executed.SOLUTION: An authorization device holds an access token secret key. A service device holds an access token public key corresponding to the access token secret key. When receiving a user authorization request from a terminal, the authorization device returns, to the terminal, an access token obtained by giving a signature to user authorization information based on an authorization database by using the access token secret key. Next, when receiving a control request including the access token from the terminal, the service device verifies non-falsification on the basis of the access token by using the access token public key, and then, decodes the user authorization information, and executes the control request.SELECTED DRAWING: Figure 3
Patent JP-2020015967-A (JP)
Title: Detachment liquid
Inventor: TATSUMI YASUSHI
IPC: C23F1/00
Filed: 2018-07-27
Abstract: To provide a detachment liquid excellent in solubility of a sludge generated when a compound of a tin alloy adhered to an inner wall or an inner surface of an electrolytic plating device and/or a coated film of the tin alloy are detached, and good in maintainability for re-use.SOLUTION: There is provided a detachment liquid which contains alkanesulfonic acid, 3-nitrobenzenesulfonic acid or a salt thereof, and a surfactant, and detaches a compound of a tin alloy and/or a coated film of the tin alloy from a substrate. The detachment liquid further contains a sulfide compound at a concentration of 0.1 g/L or more, preferably 0.1 g/L to 50 g/L as a complexation agent. A sulfide compound is represented, for example, by the following general formula (1). In the formula (1), n is 1 to 3.SELECTED DRAWING: None
Patent JP-2020017500-A (JP)
Title: Production method of electrode mixture material paste
Inventor: MESHIDA TOMOYA
IPC: H01M4/04
Filed: 2018-07-27
Abstract: To provide a production method of electrode mixture material paste, capable of producing electrode mixture material paste where the degree of dispersion of lithium phosphate is good, and capable of preventing poor see-through.SOLUTION: In a mix step, intermediate paste 131A containing bubbles is produced so that the density of the intermediate paste 131A becomes smaller by a value in the range of 0.1-0.3 (g/cc) than the density of reference paste not containing bubbles but containing an electrode active material 137, a conductive material 133, a binding material 134, a solvent 135 and lithium phosphate 136 at a rate equivalent to the intermediate paste 131A. In a defoaming step, pressure in a decompression container 110 is set at -70 (kPa) or less, and the shear rate of a body of rotation 120 at the outermost peripheral end 120E is set in a range of 70000-200000 (1/s), and defoaming of the intermediate paste 131A is performed thus producing electrode mixture material paste 131.SELECTED DRAWING: Figure 4
Patent JP-2020020700-A (JP)
Title: Three-dimensional coordinate measuring device
Inventor: IKEBUCHI MASAYASU
IPC: G01B11/00
Filed: 2018-08-01
Abstract: To provide a three-dimensional coordinate measuring device having a high level of convenience regarding measurement condition settings.SOLUTION: Geometrical elements and measurement items selected on a first main screen sc01 including a plurality of predetermined geometrical elements and a plurality of predetermined measurement items are accepted. A first sub-screen sc11 including some of the plurality of predetermined geometrical elements and plurality of predetermined measurement items displayed on the first main screen sc01 is displayed on a touch panel display 230 provided on a probe. A geometrical element and a measurement item are selected from the displayed first sub-screen sc11 on the basis of manipulation of the touch panel display 230. The selected geometrical element and measurement item are accepted. The value of the selected measurement item pertaining to the selected geometrical element is calculated on the basis of the geometrical element and measurement item accepted by at least one of a main acceptance unit and a sub-acceptance unit and the coordinate of a measurement point on a measurement object designated by the probe.SELECTED DRAWING: Figure 18
Patent JP-2020023200-A (JP)
Title: Brake control system of revolvable caster
Inventor: FURUTA YOSHIHISA
IPC: B60B33/00
Filed: 2018-08-02
Abstract: To provide a brake control system of a revolvable caster which has a simple power transmission structure and has high durability.SOLUTION: Provided is a brake control system 10 of a revolvable caster in which a brake shoe 16 is arranged by being opposed to a peripheral surface of a wheel 6 of the revolvable caster 4a and cables 22, 23 coupled to an operation lever 18 are connected to the brake shoe 16 by being inserted into a revolution shaft 7 of the caster. The brake control system of the revolvable caster is characterized in that a ball chain 26 is intervened in a portion inserted into at least the revolution shaft 7 of the cable 23.SELECTED DRAWING: Figure 2
Patent JP-2020011225-A (JP)
Title: Soil purification system
Inventor: YAMAZAKI MASANOBU
IPC: B09C1/08
Filed: 2018-07-17
Abstract: To provide a simple and low-cost soil purification system capable of classifying soil into gravel, sand, and fine particles while washing the soil with washing water, and reducing or removing toxic metals and the like adsorbed on the fine particles.SOLUTION: A soil purification system S crushes gravel and sand in soil containing gravel, sand, and fine particles by a mill breaker 3, and then classifies the soil into gravel, sand, and fine particles by a trommel 4, a liquid cyclone 5, and a thickener 8 while washing the soil with washing water. An iron removing device 12 uses magnetic spheres to magnetically adsorb and remove iron-based fine particles from sludge containing the fine particles and the washing water separated by the thickener 8 to reduce the content of toxic metals and the like in the sludge. A chelate washing device 14 uses a chelate washing liquid to remove the toxic metals and the like from the sludge (fine particles) from which the iron-based fine particles have been removed.SELECTED DRAWING: Figure 1
Patent JP-2020024307-A (JP)
Title: Intermediate transfer belt and image formation apparatus and method of manufacturing intermediate transfer belt
Inventor: WATANABE KEITA
IPC: G03G21/16
Filed: 2018-08-07
Abstract: To provide an intermediate transfer belt for electrophotography capable of improving productivity in manufacture while securing wear resistance and an image formation apparatus with the same and a method of manufacturing the intermediate transfer belt.SOLUTION: An intermediate transfer belt 7 has a base layer and a surface layer formed on an outer peripheral side of the base layer. The hardness of a surface of the surface layer measured in a nano-indentation method is 160-340 N/mmin a first region Lm including the entire maximum image region in a belt width direction. Further, the hardness of the surface of the surface layer is 70-120 N/mmin a second region Lr including an end part of the intermediate transfer belt outside the first region in the belt width direction.SELECTED DRAWING: Figure 4
Patent JP-2020025591-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-08-09
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2020026073-A (JP)
Title: Recording device
Inventor: KIDA AKIRA
IPC: B41J2/01
Filed: 2018-08-10
Abstract: To efficiently cool the entire circulating ink.SOLUTION: A recording device includes: a tank for storing ink; a recording head for discharging ink supplied from the tank; a supply channel for supplying a liquid from the tank to the recording head; a recovery channel for recovering the liquid from the recording head to the tank; circulation means for circulating ink inside a circulation channel constituted of the tank, the supply channel, the recording head, and the recovery channel; and cooling means for cooling the tank.SELECTED DRAWING: Figure 13
Patent JP-2018194294-A (JP)
Title: Refrigeration cycle device
Inventor: NAKAMURA SHIN
IPC: F24F1/16
Filed: 2018-08-10
Abstract: To obtain a refrigeration cycle device capable of reducing occurrence of fin buckling.SOLUTION: In a heat exchanger 100, a first heat exchange unit is formed by bending a third heat exchange unit into an L shape, where the third heat exchange unit is formed planarly, and a second heat exchange unit is formed by bending a fourth heat exchange unit into an L shape, where the fourth heat exchange unit is formed planarly and is different from the third heat exchange unit. The first heat exchange unit and the second heat exchange unit are arranged oppositely along a corner part 20 between adjacent two side surfaces 18, 19 of a housing 17.SELECTED DRAWING: Figure 1
Patent JP-2020030260-A (JP)
Title: Shutter device
Inventor: MATSUMOTO YOSHIYUKI
IPC: G03B9/36
Filed: 2018-08-21
Abstract: To shorten a charge time to be taken for one sequence even when a reciprocal exposure shutter is exclusive for an electronic front curtain, and is configured to provide an LV phase.SOLUTION: A shutter device has: a rear blade group 1 that is capable of a reciprocal action with respect to an aperture part; a rear drive member 1; a drive spring 1 that urges the rear drive member 1 in a direction where the rear blade group 1 develops; a cam gear 1 that can move the rear blade group 1 to an overlapping state against urging force of the drive spring 1; a rear drive group 2 that is capable of a reciprocal action with respect to the aperture part by rotation in a reverse direction to the overlapping direction of the rear blade group 1; a rear drive member 2; a drive spring 2 that urges the rear drive member 1 in a direction where the rear blade group 2 develops; and a cam gear 2 that can move the rear blade group 2 to the overlapping state against urging force of the drive spring 2. The cam gears 1 and 2 have a standby phase of two positions per one rotation, and rotation angles to the first standby phase and the second standby phase and a rotation angle from the second standby phase to the first standby phase are different.SELECTED DRAWING: Figure 1
Patent JP-2020030591-A (JP)
Title: Manufacturing facility system, manufacturing facility, and manufacturing method
Inventor: ARAI WATARU
IPC: G05B19/418
Filed: 2018-08-22
Abstract: To realize a manufacturing facility system that is less likely to cause a setting error of a manufacturing facility.SOLUTION: At least a part of each of a plurality of movable manufacturing facilities (1 to 3) comprises: a proximity wireless communication unit (6); and a setting processing unit (7) for performing an operation setting in the manufacturing facility by using setting data received by the proximity wireless communication unit (6) from a manufacturing facility installed adjacently.SELECTED DRAWING: Figure 1
Patent JP-2018207522-A (JP)
Title: Communication method, radio terminals, and processor
Inventor: MITSUI KATSUHIRO
IPC: H04W4/70
Filed: 2018-08-29
Abstract: To provide a communication method and a radio terminal that can achieve a temporary interruption procedure for temporarily interrupting connection between the radio terminal and a network and a resumption procedure for resuming the connection.SOLUTION: A radio terminal executes a procedure by which connection between the radio terminal and a network is temporarily interrupted. The radio terminal receives, from a base station, information indicating whether the connection with the radio terminal can be resumed. The radio terminal determines, from the information, whether the connection can be resumed.SELECTED DRAWING: Figure 8
Patent JP-2020034717-A (JP)
Title: Keyboard device of electronic keyboard musical instrument
Inventor: SUZUKI AKIHIRO
IPC: G10B3/12
Filed: 2018-08-30
Abstract: To provide a keyboard device of an electronic keyboard musical instrument that can suppress an increase in load of a hammer acting on a key when the key is pressed, and thus prevents a performer from feeling that the key is heavy even when weak pressing is performed, thereby providing good performance.SOLUTION: The keyboard device of an electronic keyboard musical instrument comprises a key 2 extending in the longitudinal direction and movable around a balance pin 13 and a hammer 5 extending in the longitudinal direction and supported to be rotatable in the vertical direction around the hammer fulcrum shaft 63 and rotating in conjunction with the movement of the key 2. The hammer 5 has a hammer main body 71 extending in the longitudinal direction and rotatable around the hammer fulcrum shaft 63 at the rear end, and a key contact part 76 protruding from the rear end of the lower surface of the hammer main body 71 and contacting the rear end of the upper surface of the key 2 from above. The key contact part 76 is configured so that the distance between the contact part in contact with the upper surface of the key 2 and the hammer fulcrum shaft 63 is almost constant when the hammer 5 rotates.SELECTED DRAWING: Figure 1
Patent JP-2020032890-A (JP)
Title: Brake-drive power control apparatus
Inventor: NOMURA MAKOTO
IPC: B60W10/00
Filed: 2018-08-30
Abstract: To provide a brake-drive power control apparatus capable of improving drivability at a low cost.SOLUTION: A brake-drive power control apparatus, used for controlling vehicular power train and brake, includes: a power train drive part for controlling given control items including at least one of gear ratios of a transmission, a lockup clutch and engine fuel-cut and controlling brake-drive power to be generated in the power train; a brake drive part for controlling brake force to be generated in the brake; and a brake-drive power determination part for receiving information representing brake-drive power from plural appliances, determining brake-drive power to be generated on the basis of at least the received information, and controlling the power train drive part and brake drive part so as to generate the determined brake-drive power. Further, the power train drive part controls the given control item on the basis of a control specification possessed by itself, and the information received by the brake-drive power determination part from the plural appliances does not contain control content of the given control item.SELECTED DRAWING: Figure 2
Patent JP-2020033953-A (JP)
Title: Valve lift amount variable type valve gear of multi-cylinder internal combustion engine
Inventor: HASHIMOTO AKIRA
IPC: F01L13/00
Filed: 2018-08-30
Abstract: To simplify and trim weight the structure in a valve lift amount variable type valve gear having a plurality of unit cam parts the height of which is different.SOLUTION: On one external cylinder constituting a cam shaft 1, cam part units 5a, 5b, and 5c corresponding to each cylinder are formed. As a width dimension W of a valve side member 9 such as a rocker arm, in the first cam part unit 5a, the width of a high unit cam part 6a is W, the width of the low unit cam part 7a is 2 W, in the second and third cam part units 5b and 5c, the width of the high unit cam parts 6b and 6c is 2 W, and the width of the low unit cam parts 7b and 7c is W. Even if each cam part unit 5a to 5c is simultaneously moved, by the presence of a unit in which the valve side member 9 slides on the unit cam part, each of the cam unit parts 5a to 5c can be slid at the same time to switch between the high and low unit cams.SELECTED DRAWING: Figure 2