baber/WOPTO huggingface dataset:
Patent JP-2018121805-A (JP)
Title: Game machine
Inventor: SAKAI MAKOTO
IPC: A63F7/02
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having features in display means.SOLUTION: A game machine includes display means that may display a first display. The first display is a display for making a notification of a timing when a performance of a certain presentation is started. Further, there may be a case in which a change display and a movement display are performed, the change display being a display in which at least a part of the first display changes according to the time till the performance of the certain presentation is started, the movement display being a display in which the first display moves. There may be a case in which the movement display is performed before the change display is started. There may be a case in which the size of the first display after the movement display was performed is larger than the size of the first display before the movement display is performed.SELECTED DRAWING: Figure 336
Patent JP-2017169439-A (JP)
Title: Medical pump
Inventor: LI YUE
IPC: H02K21/18
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To improve motor performance that is of critical importance for a pump to spray mist uniformly, and improve motor size and cost that are also important factors that affect size and cost of the pump itself.SOLUTION: A medical pump includes a single phase synchronous motor, a rod piston, and a cylinder for receiving the rod piston for reciprocating motion therein. The single phase synchronous motor includes a stator and a rotor rotatable relative to the stator. The rotor includes a plurality of permanent magnets. The stator comprises a stator core and a winding wound around the stator core. The stator core comprises two opposed pole portions that define therebetween a rotor receiving space for receiving the permanent magnets. The medical pump has a compact structure. In addition, the motor of the medical pump has a constant rotation speed and has a smaller size and less weight under the same output power conditions as conventional motors used in medical pumps. Specifically, the medical pump is suitable for use in atomizers.SELECTED DRAWING: Figure 1
Patent JP-2018132232-A (JP)
Title: Cell type ice machine for half ice
Inventor: OGAWA YOICHI
IPC: F25C1/24
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cell type ice machine capable of making hollow ice and making no cloudy ice by improving draining efficiency of ice-making water not having been frozen in a cell.SOLUTION: In an ice-making chamber, an ice-making case 13 comprising a group of cells 12 and a water feed tray 14 for jetting ice-making water into the respective cells 12 are provided. In the ice-making case 13, the group of cells 12 in a rectangular shape in a cross-section is formed. The water feed tray 14 comprises a tray wall 34 confronting an opening face of each cell 12 directly in an ice making mode, and is provided with a water feed path 35 and a draining space 36 on a lower surface side thereof. In the tray wall 34 confronting each cell 12, one nozzle hole 43 and one return hole 44 are formed. The return hole 44 is formed in a projection shape in plan view of a longitudinal return hole 45 formed in a long hole shape along one side part of each cell 12 and a lateral return groove 46 inclined downward from a peripheral edge of the nozzle hole 43 to cross a lengthwise halfway part of the longitudinal return hole 45.SELECTED DRAWING: Figure 1
Patent JP-2018132125-A (JP)
Title: Valve device
Inventor: OSAWA TOMOKA
IPC: F16K27/04
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a valve device having a structure which can detect axial displacement of a spool valve with high accuracy.SOLUTION: A valve device includes: an oil passage body 20 having an oil passage in which oil flows therein; a spool valve 30 attached to the oil passage body and disposed along a center axis extending in an axial direction intersecting with a vertical direction; a magnet 50 directly fixed to the spool valve; and a sensor module 40 having a magnetic sensor 44 which detects a magnetic field of the magnet. The oil passage body has a spool hole 23 extending in the axial direction. The spool hole has an opening 23a opening to one axial side. The spool valve is disposed so as to move in the axial direction in the spool hole. One axial side end part of the spool valve protrudes to the outside of the spool hole through the opening. The oil passage body has a storage part 25 which stores at least part of the sensor module on an upper surface. The sensor module is directly fixed to the storage part.SELECTED DRAWING: Figure 3
Patent JP-2018131360-A (JP)
Title: Bonding method of magnesium fluoride crystal substance
Inventor: FUKAZAWA ATSUSHI
IPC: C30B33/06
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To improve production yield, when bonding magnesium fluoride crystal substance pieces excellent in light transmissivity and chemical resistance.SOLUTION: A spacer 3 is interposed between each joint area on the other end side of magnesium fluoride crystal substance pieces 1, 2. As the spacer 3 in an embodiment, a cotton fiber having a diameter of 30 μm is used. As the spacer 3, a material can be used, which is crushed by a pressure applied to the other end side of the magnesium fluoride crystal substance pieces 1, 2 after temporary bonding, and which does not become an obstacle to optical contact or a chemical pressurized close contact state on the other end side of synthetic corundum pieces 1, 2.SELECTED DRAWING: Figure 1
Patent JP-2018132509-A (JP)
Title: Torque detector
Inventor: SHIMIZU SHINGO
IPC: B62D5/04
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a torque detector with which it is possible to improve the accuracy of detecting torsional torque.SOLUTION: A first yoke 121 and a second yoke 122 are arranged in the axial direction with a space therebetween. In the first yoke 121, a pawl part 151 has a first opposing portion 151a facing one side (end face 11a) and a second opposing portion 151b facing the other side (end face 11b) of a magnet 11 in the axial direction which is regarded as the direction of magnetization of the magnet 11. The polarity of the magnet 11 that the first opposing portion 151a faces and the polarity of the magnet 11 that the second opposing portion 151b faces are regarded as being the same. Meanwhile, a pawl part 152 of the second yoke 122 is constructed the same way as the pawl part 151 of the first yoke 121.SELECTED DRAWING: Figure 5
Patent JP-2018138855-A (JP)
Title: Cooling and blowing device
Inventor: GOTO YUKIHIDE
IPC: F24F1/02
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling and blowing device capable of stably supporting a tank and of detecting the state of storing water in the tank.SOLUTION: The cooling and blowing device includes a tank 60 for storing water, and a base part 15 on which the tank 60 is placed. The cooling and blowing device further includes a tank support part 50 having a driving shaft portion 50a and capable of turning around the driving shaft portion 50a when receiving a load from the tank 60, and a microswitch 51 for detecting that the tank support part 50 turns further downward than a predetermined height. The tank 60 has a tank support contact part 65 contacting the tank support part 50 at the center in a cross direction WD of the tank 60, and a plurality of protruded parts 64 contacting the base part 15 at both sides in a cross direction WD of the tank support contact part 65. The tank support contact part 65 is spaced from the plurality of protruded parts 64 in the direction intersecting with the arrangement direction of the plurality of base contact parts. The driving shaft portion 50a is arranged at a position nearer the protruded parts 64 than the tank support contact part 65.SELECTED DRAWING: Figure 12
Patent JP-2017169442-A (JP)
Title: Rotor synchronization of cross-compound systems with turning gear
Inventor: LAWRENCE DEAN WALTERS
IPC: H02P9/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide rotor synchronization of cross-compound systems with a turning gear.SOLUTION: A method of synchronizing a cross-compound generator system with one or more turning gears during startup, comprises: determining, via a notch monitor controller, first and second angular velocities, respectively, of a first and a second rotor; simultaneously exciting, via the notch monitor controller, the first and second rotors to attain electromechanical coupling therebetween; determining, via the notch monitor controller, a value of time at which a calibration value of an offset is a constant value, where the offset is representative of a phase alignment of the first rotor relative to the second rotor, and where the offset is indicative of a successful electromechanical coupling therebetween; and disengaging the one or more turning gears from the cross-compound generator system.SELECTED DRAWING: Figure 1
Patent JP-2018142852-A (JP)
Title: Image processing apparatus and image processing method
Inventor: IKARI DAIKI
IPC: G06T5/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To compensate for the contour part of a set-off region, in an image obtained by reading a script.SOLUTION: A target region of a prescribed size, containing the target pixel of image data obtained by reading a script, is set, a feature amount indicating the lightness of two pixels out of multiple pixels contained in the set target region, is acquired, determination is made whether or not the difference of the acquired feature amount indicating the lightness is larger than a threshold level, determination is made whether the correction amount of lightness based on the feature amount indicating the lightness of the target pixel, and the determination results of the determination means, and then the feature amount indicating the lightness of the target pixel is corrected based on the determined correction amount.SELECTED DRAWING: Figure 14
Patent JP-2018142863-A (JP)
Title: Image forming apparatus, inspection method for image forming apparatus, and inspection program
Inventor: MORISHITA YOSUKE
IPC: B41J29/38
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on an operator in adjustment and inspection to reduce the possibility of a human error.SOLUTION: An image forming apparatus comprises: a plurality of units; a configuration specification part that detects the plurality of units and specifies the configuration of the image forming apparatus on the basis of a result of the detection; a management detail setting part that sets at least one quality management item of the details of setting, details of adjustment, and details of inspection on the basis of the specified configuration; an operation support part that supports an operation to execute the set quality management item; and a quality management detail checking part that checks a result of the quality management item executed through the operation.SELECTED DRAWING: Figure 1
Patent JP-2018147526-A (JP)
Title: Magnetic disk unit
Inventor: AMAMIYA YOSHIHIRO
IPC: G11B20/10
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk unit improving reliability of data write.SOLUTION: According to one embodiment, a magnetic disk unit comprises: a disk; a head for writing data on the disk; and an integrated circuit acquiring a detection signal indicating a first pattern of a first frequency of write data, changing a first current of a second pattern of a write current corresponding to the first pattern on the basis of the detection signal, detecting a third pattern of a second frequency greater than the first frequency from the write data, changing a second current of a fourth pattern of the write current corresponding to the third pattern, and outputting the write current in which the first current and the second current are changed to the head.SELECTED DRAWING: Figure 1
Patent JP-2018146319-A (JP)
Title: Radioactive dust monitor
Inventor: AIBA TOSHIHIDE
IPC: G01T1/167
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To measure a radioactive concentration with high accuracy in real time by improving sensitivity of a measurement object.SOLUTION: A radioactive dust monitor includes: a sampling portion having a filter paper; a shielding encasement having a hollow part in the inner side; a detection part installed in the hollow part and outputting a pulse signal when radiation is emitted from a radioactive material collected by the filter paper; a wave shaper for amplifying the pulse signal; a wave height analysis part for extracting a wave height distribution from the amplified pulse signal; a response function database part for storing a response function; a radioactive concentration calculation part for executing a signal reproducing calculation using the response function stored in the response function database part and calculating the radioactive concentration of the radiation incident on the detection part based on a result of the signal reproducing calculation; and a display part for displaying the radioactive concentration calculated by the radioactive concentration calculation part.SELECTED DRAWING: Figure 1
Patent JP-2017102975-A (JP)
Title: Tactile presentation device
Inventor: TAKEDA HAYATO
IPC: G06F3/041
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a tactile presentation device capable of efficiently presenting a satisfactory tactile.SOLUTION: A tactile presentation device 1 includes: a base part 50; a panel 40 which has an interface surface α; and piezoelectric actuators 10 and 20 which are attached to the base part 50 and the panel 40. The tactile presentation device 1 is configured so that the panel 40 moves in a lateral direction with respect to an interface surface α. Responding to curves caused on the piezoelectric actuators 10 and 20, the panel 40 moves in a lateral direction with respect to the interface surface α, to thereby present a tactile on the interface surface α.SELECTED DRAWING: Figure 1
Patent JP-2018146021-A (JP)
Title: Differential device
Inventor: MORI HIROYUKI
IPC: F16H48/08
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a differential device capable of reducing falling-down in an axial direction, of a side gear of a ring gear.SOLUTION: A differential device 11 includes a plurality of differential gears 32, a plurality of differential gear supporting members 34 respectively supporting one differential gear 32, a pair of output gears 33a, 33b respectively engaged with the plurality of differential gears 32, a supporting member 35 having a plurality of supporting portions 51 for supporting one end portion of each of the plurality of differential gear supporting members 34, and an input member 21 accommodating at least the supporting member 35, the plurality of differential gears 32 and the plurality of differential gear supporting members 34 inside. The supporting member 35 has a connecting portion 53 in which a radial outer end portion 53a kept into contact with an inner peripheral face of the input member 21, is divided into at least two, between two supporting portions 51 adjacent to each other.SELECTED DRAWING: Figure 1
Patent JP-2018148450-A (JP)
Title: Oscillator
Inventor: FUKUSHIMA SHUN
IPC: H03K3/027
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator capable of improving an effective frequency spread while suppressing low-frequency noise in an audible band.SOLUTION: An oscillator 10 having a frequency spread function includes an oscillation circuit 101, a counter 2, a logic circuit 3 and a DAC (D/A converter) 4. The oscillation circuit 101 generates an oscillation signal CLK of an oscillation frequency having a rise/fall component rising and falling at one cycle and an offset component for each cycle and outputs the signal.SELECTED DRAWING: Figure 1
Patent JP-2017124207-A (JP)
Title: Biodegradable composite material
Inventor: FABIAN PETERS
IPC: A61L27/14
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a bone reconstruction material capable of being used as a temporary bone defect filler for osteoanagenesis.SOLUTION: There is provided a biodegradable composite for bone reconstruction or bone replacement having a communication hole base structure, wherein the composite material contains at least an inorganic component (a), an inorganic component (b) and at least one organic component (c), the inorganic component (a) is a granular material, each granule has porosity in granule of 30 vol.% to 40 vol.% to volume or the granule, the inorganic component (b) is a granular material and each granule has porosity in granule of 60 vol.% to 70 vol.% to volume of the granule and density of the inorganic component (a) and density of the inorganic component (b) are different.SELECTED DRAWING: None
Patent JP-2017135734-A (JP)
Title: Remote operation system and appliance management method
Inventor: MINESAWA SATOSHI
IPC: G06F13/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To appropriately manage an appliance when communication is interrupted.SOLUTION: A remote operation system 100 comprises: a customer appliance 10; a controller 30 that receives an operation signal for remotely operating the customer appliance 10, the operation signal being transmitted from a server 50 provided outside a house, and generates an operation instruction from the received operation signal to transmit the operation instruction to the customer appliance 10, the controller being installed in the house; and an appliance adapter 20 for relaying transmission of the operation instruction. The appliance adapter 20 includes: a communication module for receiving a periodic signal periodically transmitted from the controller 30; and a detection module that on the basis of the existence of the periodic signal, detects communication interruption in a communication channel 42 for transmitting the operation instruction from the controller 30 to the appliance adapter 20. The customer appliance 10 includes a state change module that changes a state of the customer appliance 10 when at least either of the communication interruption detected by the detection module and communication interruption in a communication channel 43 for transmitting the operation instruction from the server 50 to the controller 30 is generated.SELECTED DRAWING: Figure 1
Patent JP-2018149918-A (JP)
Title: Fuel-cell loading vehicle
Inventor: NAITO HIDEHARU
IPC: B60K11/04
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel-cell loading vehicle capable of effectively discharging reaction gas leaked from a cell laminate to the outside of the vehicle.SOLUTION: A fuel-cell loading vehicle includes: a fuel-cell stack 34 which is arranged in a motor room 3 of a vehicle body 2 across a partition member; and an air conditioner 13 which is arranged in a rear space of the vehicle body 2 across the partition member. Outside air is taken in the air conditioner 13 through an outside air intake port 14 formed in a portion located on one side with respect to a center in a vehicle width direction in the partition member. An upstream end of an exhaust duct 100 for exhausting reaction gas within a casing 38 is connected to a casing communication port formed in the casing 38 of the fuel-cell stack 34. A downstream end of the exhaust duct 100 is communicated with the outside of the vehicle body 2 in a portion located on the other side with respect to the center in the vehicle width direction.SELECTED DRAWING: Figure 1
Patent JP-2017138611-A (JP)
Title: Manufacturing method of acoustic string instrument and musical instrument thereof
Inventor: MICHAEL MILTIMORE
IPC: G10D3/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an acoustic string instrument reducing force acted by strings.SOLUTION: An acoustic string instrument adopts a sliding saddle system 34 and an adjustable strut 50. The sliding saddle system 34 reduces most of tension on a soundboard 20, and minimizes bracing provided on a face board so as to freely resonate. The strut 50 is extended from a distal end of a neck 14 to an end block 52 disposed at a distal end of a sound box 16.SELECTED DRAWING: Figure 2
Patent JP-2018155569-A (JP)
Title: Navigation system, user terminal, and method for navigation
Inventor: SHIMODA MIYUKI
IPC: G09B29/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To do meeting more smoothly.SOLUTION: The navigation system includes a guiding unit and a notification unit, the guiding unit setting the position of a second user selected or the position of a region around the second user as a destination when a first user selects the second user and outputting guide information for guiding the first user to the set destination to the first user, and the notification unit notifying the second user of information on mobile means for the first user to the destination when the destination is set.SELECTED DRAWING: Figure 6
Patent JP-2018153747-A (JP)
Title: Cleaning equipment of cylindrical water-purifying filter
Inventor: ARITA KENICHI
IPC: B01D41/04
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide cleaning equipment of a cylindrical water-purifying filter which is more efficient with little burden on a cleaning worker while leaving the manual cleaning advantage that the cleaning worker can work by visually inspecting a dirt situation and a cleaning degree and is capable of efficiently and semi-automatically preforming a high-level cleaning which can secure a predetermined or more degrees of cleaning finish.SOLUTION: Cleaning equipment of a cylindrical water-cleaning filter is basically provided which consists of a hollow-bottomed cylindrical cleaning tank 10, a rotary disk 20 installed rotatably on the bottom of the cleaning tank 10, a plurality of shafts 30 erected on the rotary disk 20, and spray nozzles 40 installed on the trunk 10a of the cleaning tank 10, erects a used cylindrical water-cleaning filter 70 by insertion through the shafts 30, and sprays cleaning water W out of the spray nozzles 40 while rotating the rotary disk 20, thereby removing dirt and impurities from the used cylindrical water-cleaning filter 70 to clean the filter.SELECTED DRAWING: Figure 1
Patent JP-2018159320-A (JP)
Title: Device for controlling internal combustion engine
Inventor: YASUDA KAZUYA
IPC: F02D41/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To accelerate timing for activating a catalyst after engine start.SOLUTION: A device for controlling an internal combustion engine executes dither control of setting an amount of fuel injected to a combustion chamber 16 alternately to a rich side and a lean side when an engine 12 is started. At that time, ECU58 detects a combustion period on a lean side based on an ion current generated in the combustion chamber 16, and adjusts variation in the fuel injection amount so that the detected combustion period becomes shorter than a reference value.SELECTED DRAWING: Figure 1
Patent JP-2018158007-A (JP)
Title: Stent delivery system
Inventor: OHASHI KAZUTOSHI
IPC: A61F2/966
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a stent delivery system capable of more reliably preventing a distal end chip from being detached from a shaft.SOLUTION: A stent delivery system includes: a shaft 4 extending to a base end side operated from a tip side inserted into a lumen, which includes a lumen 44 into which a guide wire is inserted; a sheath including an accommodation part that can accommodate a self-expanding type stent inside, and covering at least a part of the periphery of the shaft 4; a distal end chip 6 fixed to a tip part located on a tip side of the shaft 4; and a plurality of stopper members 8 fixed to the outer peripheral surface 47 of the shaft 4, which are arrayed along an axis X1 of the shaft 4. The stopper member 8 includes a cylindrical part 81 fixed to the outer peripheral surface 47 of the shaft 4, and a skirt part 82 connected to the cylindrical part 81, which extends from the cylindrical part 81 toward the outer side of the shaft 4. A tip part 83 of the skirt part 82 is buried in the distal end chip 6.SELECTED DRAWING: Figure 2