baber/WOPTO huggingface dataset:
Patent JP-2019017502-A (JP)
Title: Game machine
Inventor: KAWAE DAISUKE
IPC: A63F5/04
Filed: 2017-07-12
Abstract: To prevent a game from becoming monotonous by diversifying amusement.SOLUTION: An RT3 state shifted from an RT1 state and having a replay probability higher than the RT1 state, and an RT4 state shiftable from the RT3 state and having a replay probability lower than the RT1 state are provided. When ART is executed in the RT3 state, and a blank is displayed in winning of a shooting order bell B having a low winning probability in the RT4 state, a shift to the RT1 is performed. Presence or absence of a shift among respective game states is controlled by shooting order when a predetermined shooting order replay is won, and shooting order is navigated. Depending on whether navigation is followed, maintenance of a stay in the RT1 state, where return is not permitted after ART is performed once although the base is high, or maintenance of a stay in the RT4 state, where a shift to an ART state is repeatedly permitted although the base is low, can be selected.SELECTED DRAWING: Figure 8
Patent JP-2019019938-A (JP)
Title: Friction damper
Inventor: SASAKI HIROSHI
IPC: F16F15/02
Filed: 2017-07-20
Abstract: To provide a friction damper which can maintain desired damping force over a long time period.SOLUTION: A friction damper 1 includes a friction part 10, a slide part 20, and a pressing part 30. The friction part 10 has a friction surface 11 on one surface. The friction part 10 has a predetermined elastic coefficient. The slide part 20 has a slide surface 21 with which the friction surface 11 slidably contacts. The pressing part 30 presses the friction part 10 from the other surface 12 of the friction part 10, which is different from the friction surface 11, and presses the friction surface 11 onto the slide surface 21 to adhere the friction surface 11 thereto. The friction damper 1 generates damping force by friction force occurring between the friction surface 11 and the slide surface 21.SELECTED DRAWING: Figure 1
Patent JP-2019022389-A (JP)
Title: Switching power supply circuit
Inventor: AOKI NOBUHIRO
IPC: H02M3/155
Filed: 2017-07-20
Abstract: To provide a switching power supply circuit capable of preventing reversion of a coil current without requiring a quick response and while guaranteeing reduction of current consumption and increase of a switching frequency.SOLUTION: The present invention relates to a switching power supply circuit of a synchronous rectification system in which a feedback voltage Vis compared with a reference voltage Vref by a comparator 2, a master switching element SW1 and a slave switching element SW2 are alternately turned on/turned off and a DC input voltage Vis converted into a predetermined DC output voltage V. The switching power supply circuit comprises: an ON time generation circuit 4 which specifies ON times of the master switching element SW1 and the slave switching element SW2 based on the comparator 2 and the output voltage V; and a switching signal generation part 5 which generates switching signals S4 and S5 for controlling ON/OFF of the master switching element SW1 and the slave switching element SW2 based on the comparator 2 and an output signal of the ON time generation circuit 4.SELECTED DRAWING: Figure 1
Patent JP-2018023275-A (JP)
Title: System and method for charging receiver devices
Inventor: VIJAYAN PRADEEP
IPC: H02J50/12
Filed: 2017-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power transfer system for charging receiver devices.SOLUTION: A charging pad (130, 402, 502) includes a first resonator coil (136) operable at a first frequency band, and a second resonator coil (138) operable at a second frequency band. Further, the charging pad (130, 402, 502) includes an exciter coil (132, 134, 202, 310, 312) magnetically coupled to the first and second resonator coils (136, 138). In addition, the charging pad (130, 402, 502) includes an excitation unit (110, 302) operationally coupled to the exciter coil (132, 134, 202, 310, 312) and configured to drive the first and second resonator coils (136, 138) via the exciter coil (132, 134, 202, 310, 312).SELECTED DRAWING: Figure 1
Patent JP-2019018911-A (JP)
Title: container
Inventor: HARADA KANA
IPC: B65D19/12
Filed: 2017-07-21
Abstract: To provide a container that can change the internal dimension.SOLUTION: A container includes: a rectangular bottom wall part 11; a pair of first side wall parts having a pair of support post parts 31a detachably provided in the longitudinal direction of the bottom wall frame 21, and a connection part that connects the pair of support post parts and that is arranged to deviate in one direction from a center of the support post part in a thickness direction, the pair of first side wall parts being provided along a longitudinal direction of a bottom wall frame; and a pair of second side wall parts 13 provided on the pair of first side wall portions.SELECTED DRAWING: Figure 1
Patent JP-2019028147-A (JP)
Title: Image formation apparatus
Inventor: MIZUTANI HIROMITSU
IPC: G03G21/20
Filed: 2017-07-26
Abstract: To adjust the air flow with a simple structure.SOLUTION: A contact/separation mechanism TS can switch the states of four development cartridges 110, 210, 310, 410 between the first state where four development rollers 111, 211, 311, 411 are brought into contact with photoreceptors 120, 220, 320, 420 when a linear motion cam 500 is at the first position, the second state where the first development roller, second development roller and third development roller are separated from the photoreceptors and the fourth development roller is brought into contact with the fourth photoreceptor when the linear motion cam is at the second position, and the third state where the four development rollers are separated from the photoreceptors when the linear motion cam is at the third position. A first cover C1 is movable to the first close position closing a first opening H1 and the first open position opening the first opening in accordance with the operation of the linear motion cam. A second cover C2 is movable between the second close position closing a second opening H2 and the second open position opening the second opening in accordance with the operation of the linear motion cam.SELECTED DRAWING: Figure 4
Patent JP-2019030073-A (JP)
Title: Zero-phase current differential relay
Inventor: ODA SHIGETO
IPC: H02H7/045
Filed: 2017-07-27
Abstract: To provide a zero-phase current differential relay capable of achieving both high-sensitivity fault detection and malfunction prevention at the same time.SOLUTION: A zero-phase current differential relay 40 protects a three-phase transformer 30 including a Y-connection winding 31. Each of phase currents Ia, Ib, Ic and a neutral point current IN of the Y-connection winding 31 are defined so that directions toward a neutral point 34 are the same polarity. The zero-phase current differential relay 40 includes: a relay calculation unit 50; a phase determination unit 60; and an operation determination unit 70. The relay operation unit 40 calculates a differential amount and a suppression amount on the basis of a zero-phase current and a neutral point current based on each phase current and determines whether the differential amount and the suppression amount are in an operation region. The phase determination unit 60 determines whether a phase of the neutral current with respect to the zero-phase current is in a first region including the same phase. On the basis of the determination result of the relay calculation unit 50 and the determination result of the phase determination unit 60, the operation determination unit 70 outputs a protection signal for protecting the three-phase transformer 30.SELECTED DRAWING: Figure 1
Patent JP-2018066981-A (JP)
Title: Image forming apparatus
Inventor: KIKOKU SHIRO
IPC: G03G15/02
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that, even when the temperature of a charging roller and a result of detection performed by a temperature sensor do not match each other, can apply an appropriate peak-to-peak voltage to the charging roller.SOLUTION: An image forming apparatus comprises a test execution part that sequentially applies, to a charging roller, alternating voltages for a test with a plurality of different frequencies having a peak-to-peak voltage for a test in a period prior to an image forming period to detect respective alternating currents, and sets a predetermined peak-to-peak voltage during the image forming period on the basis of a specific frequency that is the maximum frequency at which the relationship between the frequencies and alternating currents maintains a linear shape.SELECTED DRAWING: Figure 2
Patent JP-2019029783-A (JP)
Title: Imaging processing apparatus
Inventor: FUJITANI YOHEI
IPC: H04N5/76
Filed: 2017-07-28
Abstract: To solve a problem in which it is not easy to improve the prediction accuracy in a camera which calculates the remaining of the recording capacity of a recording medium from the total recording capacity of the recording medium and the cumulative value of image data recorded so far and predicts the remaining number of recordable images that can be recorded on the recording medium.SOLUTION: An imaging processing apparatus includes imaging means for imaging a subject image and outputting image data, image developing means for compressing and coding the imaged image data to generate variable length code data, recording means for recording the developed image data on a recording medium, remaining capacity calculating means for calculating the remaining of a recording capacity of the recording medium, remaining capacity display means for displaying the remaining capacity, and continuous shooting processing determination means for determining whether continuous shooting is being executed or not, and the remaining capacity calculating means performs remaining capacity calculation by using a predetermined image size predicted by image size prediction means when continuous shooting processing determination means determines that continuous shooting is in progress.SELECTED DRAWING: Figure 8
Patent JP-2019028954-A (JP)
Title: Storage control apparatus, program, and deduplication method
Inventor: NISHIZONO SHINICHI
IPC: G06F3/06
Filed: 2017-08-04
Abstract: To improve efficiency of deduplication.SOLUTION: A storage control apparatus 20 includes: a cache memory 21 having a first cache area 21a storing hash values of data blocks to be written to a physical storage area 21c, and a second cache area 21b storing hash values of data blocks to be read from the physical storage area 21c; and a control unit 22 which determines, on receipt of a request to write a data block to the physical storage area 21C, whether the same hash value as a hash value of the data block is included in the first cache area 21a or the second cache area 21b, and executes deduplication of the data block when the hash value is included.SELECTED DRAWING: Figure 1
Patent JP-2019031214-A (JP)
Title: Driving force controller of hybrid vehicle
Inventor: AOKI KAZUMA
IPC: B60K6/54
Filed: 2017-08-09
Abstract: To provide a driving force controller of a hybrid vehicle capable of suppressing the deterioration of maximum driving force when sufficient electric power cannot be supplied to a second motor from a power storage device.SOLUTION: A driving force controller of a hybrid vehicle includes: a first rotary machine 6 capable of converting part of power output from an engine 5 to electric power; a transmission mechanism capable of dividing the power output from the engine 5 into a first rotary machine 6 side and an output member side, and setting a first mode in which the ratio of the power transmitted to the first rotary machine 6 side to the power transmitted to the output member side is a first ratio, and a second mode in which the ratio is a second ratio at which the proportion of the power transmitted to the output member side is smaller than that in the first mode; and a second rotary machine 7 for outputting power based on the electric power supplied from the first rotary machine 6 and a power storage device 47. When the upper limit power that can be supplied from the power storage device 47 to the second rotary machine 7 is less than a predetermined value, setting of the first mode is restricted.SELECTED DRAWING: Figure 16
Patent JP-2019034414-A (JP)
Title: Filler-resin composite and method of producing filler-resin composite
Inventor: MARUYAMA HIROYUKI
IPC: H01L23/36
Filed: 2017-08-10
Abstract: To provide a method of producing a filler-resin composite that is easy to control an exposure of an edge of one end part of a filler layer and the filler-resin composite obtained by the producing method.SOLUTION: A method of producing a filler-resin composite of this invention performs: a step of preparing a filler aggregate 1 aggregated by plural fillers; a step of producing first polymer layers 2A and 2B by causing water-soluble first polymers to be impregnated into each of end parts in a thickness direction of the filler aggregate 1 separately; a step of producing a second polymer layer 3 by causing water-insoluble second polymers to be impregnated into a gap between the first polymer layers 2A and 2B; and a step of removing the first polymer layers 2A and 2B impregnated into each of the end parts by dissolving the layers into water.SELECTED DRAWING: Figure 3
Patent JP-2020194989-A (JP)
Title: Communication control method and communication control device
Inventor: SHIMOJO TAKUYA
IPC: H04W76/00
Filed: 2017-08-14
Abstract: To appropriately switch a plurality of communication paths of a user terminal even when the user terminal is provided with the plurality of communication paths.SOLUTION: A communication control method by a communication control device (AMF 10) that controls communication related to a user terminal (UE 60) that sends and receives user data by providing communication paths for each of a plurality of communication nodes (UPF) includes a change request acquisition step of acquiring change requests for a plurality of communication paths, a change instruction transmission step of transmitting a change instruction signal to a plurality of control nodes (SMFs) that individually control a plurality of communication nodes provided with a communication path on the basis of the acquired change request, a standby step of waiting for a response signal from the control node that has transmitted the change instruction signal for a predetermined standby time, and a communication path change step of completing a process related to the change of the communication path provided for the communication node controlled by the control node on the basis of the response signal from the control node received during the standby step.SELECTED DRAWING: Figure 1
Patent JP-2019037339-A (JP)
Title: Respiratory function test apparatus
Inventor: HIGAYA YOSHINORI
IPC: A61B5/087
Filed: 2017-08-23
Abstract: To simplify calibration of a respiratory function test apparatus.SOLUTION: A CPU causes a RAM to store an integral value of an actual measurement flow when a rod 330 is pushed from position 0L to position 3L as an actual measurement flow integral value (expiration) at the time of calibration, causes the RAM to store an integral value of an actual measurement flow when the rod 330 is pulled from position 3L to position 0L as an actual measurement flow integral value (inspiration) at the time of calibration, and calculates a flow calibration coefficient based on known capacity (3.0 L) of a calibration pump 300, and the actual measurement flow integral values (expiration and inspiration) at the time of calibration, which serve as comparison data.SELECTED DRAWING: Figure 9
Patent JP-2019039701-A (JP)
Title: Chemical analysis device
Inventor: KORAI YUSUKE
IPC: G01N1/38
Filed: 2017-08-23
Abstract: To provide a chemical analysis device capable of improving agitation performance by increasing the action of an agitation flow and agitating a sample of a small fluid volume and a reagent.SOLUTION: A chemical analysis device applies a waveform for changing a resonant frequency of a thickness vibration of a piezoelectric element to an agitation element 411 composed of an agitation element which outputs an ultrasonic wave using a waveform generator. A piezoelectric element constituting the agitation element 411 changes the resonant frequency by comprising a configuration in which the thickness in a horizontal direction (x direction) to a propagation direction of an ultrasonic wave 412 inclines and changes, thereby making it possible to change a distance 414 from the piezoelectric element which is a sound flow generation position in a reaction vessel 413. This allows the agitation performance to improve by increasing the action of an agitation flow in the reaction vessel 413.SELECTED DRAWING: Figure 4
Patent JP-2018033452-A (JP)
Title: Complex of heterologous enzymes and mesoporous silica
Inventor: MATSUURA SHUNICHI
IPC: C12N9/04
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of increasing the efficiency of conjugated enzymatic reactions in bioprocesses by stably fixing a plurality of heterologous enzymes involved in conjugated enzyme reactions to mesoporous silica, and a kit with high reactivity using the conjugated enzyme reaction and a sensor, etc.SOLUTION: By immobilizing at least one type of enzyme from a plurality of heterologous enzymes involved in conjugated enzyme reactions in a pore of optimal pore size in mesoporous silica, enzymatic activity is maximally exhibited, further, optimizing the pH value of a buffer solution for immobilization and washing achieves integration of a plurality of heterologous enzymes within the mesoporous silica particle pores with the outcome of providing a "high performance conjugated enzyme reaction site".SELECTED DRAWING: Figure 2
Patent JP-2019037168-A (JP)
Title: Work machine
Inventor: SHINKAI ATSUSHI
IPC: G06Q50/02
Filed: 2017-08-24
Abstract: To allow predicted fuel consumption to be easily predicted in correspondence with a travel route, and allow a driver to grasp information on the travel based on the predicted fuel consumption.SOLUTION: A work machine includes a display device capable of setting a travel route of a travel vehicle body that can travel, and a prediction part for predicting fuel to be consumed in the travel of the travel route set by the display device. The display device displays information on the travel of the travel route based on the predicted fuel consumption, which is the fuel consumption predicted by the prediction part. The work machine includes a fuel detection device for detecting fuel, and based on the detected fuel, which is the fuel detected by the fuel detection device, and the predicted fuel consumption, the display device displays, as information, whether or not the travel of the travel route can be completed.SELECTED DRAWING: Figure 1
Patent JP-2018135256-A (JP)
Title: Method for increasing viscosity of silicate dispersion and silicate dispersion or gel having increased viscosity by said method
Inventor: HARAGUCHI KAZUTOSHI
IPC: C01B33/40
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for increasing the viscosity of an aqueous dispersion of water-swellable silicate particles using a water-soluble alcohol.SOLUTION: Provided is a method for increasing the viscosity of silicate dispersion comprising the addition of a water soluble alcohol (B) which is at least one alkyl monohydric alcohol selected from the group consisting of at least one ethanol, 1-propanol, 2-propanol, 2-methyl-1-propanol, 2-butanol and tert-butanol, or is at least one halogen-containing alcohol selected from the group consisting of 1,1,1,3,3,3-hexafluoro-propyl alcohol, 2,2,2-trifluoroethanol, 3-fluoro-1-propanol, 3-chloro-1-propanol and 3-bromo-1-propanol to an aqueous dispersion of at least one water-swellable silicate particle (A) selected from the group consisting of smectite, bentonite, vermiculite and mica.SELECTED DRAWING: Figure 2
Patent JP-2019039516-A (JP)
Title: Fixing structure for bearing
Inventor: SATO HIDEKAZU
IPC: E04H9/02
Filed: 2017-08-25
Abstract: To provide a fixing structure for a bearing capable of avoiding, as further as possible, appearance of undesired distortion in an upper structure when installing or exchanging the bearing, by reducing lifting of the upper structure using a jack or the like as further as possible when installing or exchanging the bearing.SOLUTION: In a fixing structure 1, in order to suppress transmission of displacement of a foundation 2 in a horizontal direction H to an upper skeleton 3, a lower mounting plate 6 for fixing a multilayer rubber device 4 which is disposed between the upper skeleton 3 and the foundation 2, to the upper skeleton 3 and the foundation 2 in the multilayer rubber device 4 is fixed to a lower male screw part 9 which protrudes upwards from a top face 8 of the foundation 2 in each of lower anchor bolts 7 installed in the foundation 2, via a fixing member 10 which is threaded to the lower male screw part 9. An upper mounting plate 5 is fixed to an upper male screw part 13 which protrudes downwards from a bottom face 12 of the upper skeleton 3 in each of upper anchor bolts 11 installed in the upper skeleton 3, via a fixing member 14 which is threaded to the upper male screw part 13.SELECTED DRAWING: Figure 1
Patent JP-2019041849-A (JP)
Title: Hot and cold food service cart
Inventor: KIKUTA KATSUYA
IPC: A47B31/00
Filed: 2017-08-30
Abstract: To prevent a foreign material from being mixed from a gap formed between a partition box and a side stopper.SOLUTION: A hot and cold food service cart includes partition mechanisms 21 arranged above and below a tray so as to partition a housing chamber. The partition mechanism 21 includes partition boxes 61 arranged at a prescribed interval in the vertical direction in the housing chamber, a partition member attached to the lower part of the partition box 61, two side stoppers 35 provided so as to protrude from and retract to upper both ends of the partition box 61, and brought into contact with the lateral wall part of the tray, a protruded part 37 formed in one of the partition box 61 and the side stopper 35, and formed so as to cover a gap between the partition box 61 and the side stopper 35 when the side stopper 35 is upward energized, and a recessed part 36 formed in the other of the partition box 61 and the side stopper 35, and housed with the protruded part 37 when the side stopper 35 is moved downward.SELECTED DRAWING: Figure 10
Patent JP-2019046984-A (JP)
Title: Method for manufacturing semiconductor device, and semiconductor device
Inventor: JINNO RIINA
IPC: H01L21/331
Filed: 2017-09-04
Abstract: To provide a semiconductor device superior in high-temperature and high-frequency characteristics.SOLUTION: A method for manufacturing a semiconductor device comprises at least the step of laminating an electron-travelling layer and an electron-supply layer. The lamination of the electron-supply layer and the electron-travelling layer is performed by using a mist CVD method to form each of a first semiconductor film including, as a primary component, semiconductor crystal having a metastable crystalline structure, and a second semiconductor film differing from the first semiconductor film in a primary component, and including, as the primary component, a semiconductor crystal having a crystalline structure of hexagonal crystal.SELECTED DRAWING: None