baber/WOPTO huggingface dataset:
Patent JP-2018157377-A (JP)
Title: Oscillator, electronic apparatus, and movable body
Inventor: OBATA NAOHISA
IPC: H03B5/32
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator that can have high frequency stability.SOLUTION: An oscillator comprises: an oscillation element; a circuit for oscillation that oscillates the oscillation element and outputs an oscillation signal; a temperature sensor that detects temperature; a temperature compensation circuit that compensates frequency temperature characteristics of the oscillation element on the basis of an output signal from the temperature sensor; a first container that has a first atmosphere therein; and a second container that accommodates the first container, the circuit for oscillation, the temperature sensor, and the temperature compensation circuit, and has a second atmosphere therein. The thermal conductivity of the first atmosphere is higher than the thermal conductivity of the second atmosphere.SELECTED DRAWING: Figure 2
Patent JP-2018160513-A (JP)
Title: Wafer housing device
Inventor: OKAMOTO KOZO
IPC: H01L21/673
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wafer boat.SOLUTION: Disclosed a wafer housing device which includes: a wafer boat having a configuration in which a plurality of struts are erected between an upper-side flange plate and a lower-side flange plate oppositely arranged in a vertical direction and a plurality of wafers are supported between the plurality of struts; and a tube body equipped with a peripheral wall part surrounding the wafer boat and a ceiling part installed in the peripheral wall part. In the upper-side flange plate, a support hole is formed, which penetrates through the upper-side flange plate in the thickness direction, and in a state surrounding the wafer boat to a ceiling of the tube body located upward of the support hole of the upper-side support plate, a downward engaging convex part fitted into the support hole is formed.SELECTED DRAWING: Figure 1
Patent JP-2018159236-A (JP)
Title: Receiving bracket for connecting wood, method of constructing building, method of joining wood, and method of manufacturing building
Inventor: CHIYOKAWA TAKEHIRO
IPC: E04B1/26
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a receiving bracket for connection that can be attached with a minimum cutting amount of wood, a method of connecting wood, a building, and the like.SOLUTION: A receiving bracket 1 used for connecting wood comprises a mounting portion 2 to be mounted in a recess 74 provided on a surface of wood, and a receiving plate portion 3 standing on the mounting portion. The mounting portion 2 is formed in a plate shape having a threaded hole 4 which can be screwed from the back surface. The receiving plate portion 3 has a groove 7 for guiding a pin 80 disposed orthogonally to the receiving plate portion 3 to a fixed position and holes 8 and 9 through which another pin 80 different from the pin 80 is inserted.SELECTED DRAWING: Figure 1
Patent JP-2018161918-A (JP)
Title: Method for manufacturing vehicular skin material, and method for manufacturing vehicular formed ceiling material
Inventor: MIKAMI MASAHIKO
IPC: B60R13/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a vehicular skin material and a method for manufacturing a vehicular formed ceiling material with which a low-cost skin material with good tactility and appearance can be obtained, and with which manufacturing control is relatively easy.SOLUTION: The method comprises forming an outer surface sheet T1 made of needle-punched nonwoven fabric by needle-punching cotton-like fiber F twice, followed by laminating in order a foamed plastic sheet T2 and an inner surface sheet T3 made of spunlace nonwoven fabric on the back surface side of the outer surface sheet T1, and integrating the lamination of the outer surface sheet T1, the foamed plastic sheet T2 and the inner surface sheet T3 to obtain a skin material 13 by needle-punching.SELECTED DRAWING: Figure 2
Patent JP-2018161343-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine hardly causing visitors to a hall to have misunderstandings.SOLUTION: A pachinko game machine 1 can cause a variation presentation to be performed in which a plurality of presentation symbols 8L, 8C, and 8R are variably displayed and then stop displayed at a combination indicating the result of a winning/losing determination in an image display device 7. Also, the pachinko game machine can cause a prescribed standby image (a selection standby image T2, an image of a player waiting presentation such as a hall code corresponding image T3) to be displayed in the image display device 7. Further, if big win symbols (identification symbols in a first specific stop mode) of a special V long big win and small win symbols (identification symbols in a second specific stop mode) are won in lotteries, the presentation symbols are stop displayed at a specific combination (V chance displays including a chance symbol CZ). When the V chance displays are being displayed, if the presentation symbols are changed into a non-display due to a display of a standby image, a combination of the presentation symbols when to be displayed again can be changed to a combination (dispersed displays) different from the specific combination.SELECTED DRAWING: Figure 58
Patent JP-2018161381-A (JP)
Title: Game machine
Inventor: HATTORI HIROMI
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily coping with trouble, even if game balls enter inside a frame side movable accessory device.SOLUTION: A game machine includes a frame presentation device 40 disposed at a frame 11 and having a movable accessory 81 capable of performing a presentation operation and presentation control means for controlling the presentation operation of the movable accessory. The presentation control means controls the movable accessory so as to be disposed at a first position P0 and at a second position P1 away from the first position P0. The device 40 includes: covering portions 52, 53 covering a part of the movable accessory at the first position; an opening member 51 having an opening 54 through which a part of the movable accessory moving toward the second position can be inserted; a discharge portion 130 capable of discharging game balls B from the inside of the device 40 to the outside of the device 40; and a guide portion 124 capable of guiding the game balls to the discharge portion.SELECTED DRAWING: Figure 25
Patent JP-2018165391-A (JP)
Title: Method for producing tungsten fine powder
Inventor: SHIMIZU HIDEAKI
IPC: B22F9/22
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel production method which uses, as the raw materials, e.g. ammonium paratungstate, which has been generally used conventionally, and prepares tungsten fine powder without a complicated process, e.g. tungsten powder of from the micron order to the nano level.SOLUTION: A method for producing tungsten fine powder includes the steps in which: as the raw materials used are ammonium metatungstate (AMT), ammonium paratungstate (APT), tungstic acid (HWO), or tungsten trioxide (WO) obtained by calcining them, and in an ammonia (NH) atmosphere they are reduced at 600-700°C, to obtain a reaction product containing tungsten oxynitride (W(ON)); and in which the reaction product containing tungsten oxynitride (W(ON)) is reduced with hydrogen in a hydrogen atmosphere at 700-850°C, to obtain tungsten fine powder.SELECTED DRAWING: None
Patent JP-2018170135-A (JP)
Title: Lighting device, lighting apparatus
Inventor: KIMURA YUKI
IPC: H05B37/02
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device and a lighting apparatus capable of reducing distortion of current, while restraining increase in the cost and power consumption.SOLUTION: Lighting device 10 includes a lighting block 20. The lighting block 20 has a rectification part 21, a power factor improvement part 22, a transducer 23 and a control section 24. The rectification part 21 rectifies AC voltage of an AC power supply 40. The power factor improvement part 22 reshapes the waveform of the output voltage from the rectification part 21 so that a current, flowing to the lighting block 20, approaches a sinewave. The transducer 23 converts the output voltage of the power factor improvement part 22 into a DC voltage and is outputted. The control section 24 controls the light source 25 to be lighted with the DC voltage outputted from the transducer 23. Furthermore, the power factor improvement part 22 has a function for decreasing a current I20 flowing to the lighting block 20, for a prescribed period when a current I30 is flowing from the AC power supply 40 to a circuit block connected with the AC power supply 40 in parallel with the lighting block 20.SELECTED DRAWING: Figure 1
Patent JP-2018168954-A (JP)
Title: Spherical surface slide bearing and link operation device
Inventor: MARUI NAOKI
IPC: F16C33/10
Filed: 2017-03-30
Abstract: To provide a spherical slide bearing with a simple and compact structure, capable of preventing dissipation of lubricant without providing a seal on a spherical contact part between an inner ring and an outer ring, and provide a link operation device using the spherical slide bearing.SOLUTION: A spherical slide bearing 1 includes an outer ring 2 having a concave-spherical slide surface 2a, and an inner ring 3 having a convex-spherical slide surface 3a freely sliding with the slide surface 2a of the outer ring 2. At a part of the outer ring 2 or inner ring 3, provided is a flocked part 6 as a flexible structure, which holds lubricant interposed between the slide surface 2a of the outer ring 2 and the slide surface 3a of the inner ring 3. For example, at an edge part of the slide surface 2a of the outer ring 2, the flocked part 6 is provided.SELECTED DRAWING: Figure 1
Patent JP-2018171284-A (JP)
Title: Ottoman and massage machine comprising the same
Inventor: IKEBE SOSEI
IPC: A61H7/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ottoman capable of massaging the backs of knees, and a massage machine comprising the ottoman.SOLUTION: An ottoman 100 comprises: a leg support part 110 including recesses 111 in which lower legs can be placed; a first pressing part 120 provided at the recesses 111 such that the strength of pressing at least one of a front part and a side part of the lower legs placed in the recesses 111 is adjustable; and a second pressing part 160 provided at the recesses 111 such that the strength of pressing the backs of the knees of the lower legs placed in the recesses 111 is adjustable.SELECTED DRAWING: Figure 2
Patent JP-2018171638-A (JP)
Title: Setup method of laser beam machine and laser beam machine
Inventor: YADA KENICHI
IPC: B23K26/035
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to safely and easily perform setup of a work-piece onto a laser beam machine without execution of any actual processing.SOLUTION: A setup method of a laser beam machine which processes a work-piece W loaded on a table 108 while irradiating the work-piece with laser beam guided by a water column 34 which is discharged from a nozzle 27a of an optical head 10. According to this method, laser beam of a low level is radiated to the work-piece on the table from the nozzle during performance of dry run in which at least a part of a processing program is executed, thereby making it possible to safely and visually confirm laser spot, which is moved on a surface of the work-piece, by an operator.SELECTED DRAWING: Figure 1
Patent JP-2018179326-A (JP)
Title: Freezing container management system
Inventor: YOSHIOKA YASUNARI
IPC: F25D23/00
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a freezing container management system which enables a surveyor to appropriately determine necessity of refilling fuel, replacing oil and charging a battery.SOLUTION: A communication server device 300 comprises: oil replacement timers 2C1, 2C2, 2C3, 2C4...2Cn; and battery charge timers 3C1, 3C2, 3C3, 3C4...3Cn. The communication server device: performs management of respective freezing containers in terms of durations that engines have been rotated or stopped since latest oil replacement in accordance with communication data transmitted from remote sensor devices of the freezing containers; creates a data list showing the durations that the engines of freezing machines have been in operation or stopped since the latest oil replacement for respective freezing containers in response to a request of a terminal device; and causes the terminal device, a requestor, to display the data list.SELECTED DRAWING: Figure 4
Patent JP-2018045675-A (JP)
Title: Information presentation method, information presentation program and information presentation system
Inventor: MIURA YASUSHI
IPC: G10L13/02
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an information presentation method capable of achieving smooth dialogue, and an information presentation program, and an information presentation system.SOLUTION: A voice recognition part 203 generates an interactive text by recognizing a voice relevant to a dialogue; a translation part 204 generates an interactive translation text by translating the interactive text; a voice waveform synthesis part 208 generates an interactive translation voice by voice-synthesizing the interactive translation text; an intention understanding part 205 determines whether any assist information is included based on the interactive text; and a communication part 201 that, when any assist information is included, transmits the assist information and interactive translation voice for presenting that the assist information is included to at least one of plural speakers depending on a usage situation of the information presentation system by the at least one of the plural speakers.SELECTED DRAWING: Figure 2
Patent JP-2018175157-A (JP)
Title: Game machine
Inventor: OSHIMA TAKUYA
IPC: A63F7/02
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of performing effective restoring operation when restored from power interruption.SOLUTION: When a state of power interruption occurs while a special game is executed and power is supplied afterwards (G01) and a first shift condition (K3) is satisfied, transfer to a temporary restoration state (G03) in which available common performance is executed in respective unit games included in the special game or in a plurality of special games different in operation mode is performed. When a second shift condition (K2) is satisfied, the temporary restoration state is completed, and transfer to a normal restoration state (G04) in which fixed performance commonly unavailable in respective unit games included in the special game or among the plurality of special games different in operation mode is performed.SELECTED DRAWING: Figure 53
Patent JP-2017124247-A (JP)
Title: Game machine
Inventor: TAKEUCHI KEIKI
IPC: A63F5/04
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing monotonicity of a game.SOLUTION: A normal mode is shifted to a chance mode, a festival mode, and a second additional mode. The chance mode is shifted to the normal mode, the festival mode, and the second additional mode. The festival mode is shifted to a first additional mode, the second additional mode, and a hold-back mode. The first additional mode is shifted to the festival mode and the second additional mode. The second additional mode is shifted to the festival mode. When shifting from the second additional mode to the festival mode, a game state is shifted to a second RT state from a fourth RT state after passing through a third RT state.SELECTED DRAWING: Figure 27
Patent JP-2018020758-A (JP)
Title: Caterpillar type mobile device
Inventor: LEE SIU LUN
IPC: B62D55/02
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a caterpillar type mobile device with a function to travel on stairs capable of going up and down stairs of a plurality of layers with different angles safely and stably, going up and down slopes, climbing over an obstacle, travelling an uneven road, travelling on a flat road surface flexibly, and turning at corners of narrow stairs because of its small cubic volume.SOLUTION: The mobile device includes a fixedly installed first caterpillar and a fixedly installed second caterpillar that are connected to each other to be operated and make synchronous motions so as to be mobile on a work surface. The first caterpillar and the second caterpillar are arranged so as to jointly form a contact/operation bottom face or bottom part contour of a meandering-shape, or preferably a zig-zag shape so that the mobile device can be adapted to and come in close contact with different work surfaces, and freely move on stairs with different degrees of inclination, an uneven road, and all terrain ground surfaces.SELECTED DRAWING: Figure 2a
Patent JP-2018181028-A (JP)
Title: Miscellaneous goods, terminal device, authentication device, and authentication system including miscellaneous goods
Inventor: KADO YOICHI
IPC: G06K19/07
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide miscellaneous goods whose authenticity can be determined only at a desired timing.SOLUTION: A container 1 includes a power receiving device 11, an authentication actuator 12, and an accommodation part 13. When the container 1 is placed on a two-dimensional communication sheet, the power receiving device 11 receives power from the two-dimensional communication sheet and supplies the received power to the authentication actuator 12. The authentication actuator 12 includes a light emitting element 121 disposed on the outer surface of the housing portion 13. The authentication actuator 12 receives power from the power receiving device 11 and is activated by the received power. When supplied with electric power, the authentication actuator 12 emits modulated light from the light emitting element 121 and/or emits modulated sound waves. The accommodation part 13 is made of a cup or a bottle.SELECTED DRAWING: Figure 2
Patent JP-2017212204-A (JP)
Title: High-temperature operation fuel cell system
Inventor: SAKAI OSAMU
IPC: H01M8/06
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature operation fuel cell system that maintains an operating state better than that in conventional fuel cell systems even when fuel utilization (Uf) is increased to operate the high-temperature operation fuel cell system with high efficiency.SOLUTION: An SOFC system 100 includes: an anode-off-gas path 4 in which anode off-gas discharged from an anode flows; a cathode-off-gas path 5 in which cathode off-gas discharged from a cathode flows; a combustion space 3 which is in communication with the anode-off-gas path and the cathode-off-gas path and in which the anode off-gas and the cathode off-gas are burned; a flue-gas path 11 in which flue gas discharged from the combustion space flows; a cathode-off-gas branch portion 21 which is disposed on the cathode-off-gas path between the combustion space and the cathode and at which some of the cathode off-gas is branched from the cathode-off-gas path; and a first heat exchanger 13 which enables heat exchange among oxidant gas, the flue gas, and the cathode off-gas that has passed through the cathode-off-gas branch portion.SELECTED DRAWING: Figure 1
Patent JP-2017227112-A (JP)
Title: Construction method of rotation pressure-insertion steel pipe pile
Inventor: MORIYASU SHUNSUKE
IPC: E02D5/28
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To control a block state of a steel pipe pile in conformity to a construction condition of soil or the like, and to improve construction performance and support force capability in a balanced manner.SOLUTION: A construction method of a rotation pressure-insertion steel pipe pile has: a process for positioning a rod top 2a of an oscillation rod 2 at a lower part rather than a first block plate 11A at the lowest stage at the inside of the steel pipe pile 1, and pressure-inserting the steel pipe pile 1 while oscillating the oscillation rod 2; a process for making the oscillation rod 2 arrive at a pile arrival target depth P1 of the steel pipe pile 1 at a support layer G1 before the oscillation rod arrives at a preset rod deepest target depth P2; and a process for pressure-inserting the steel pipe pile 1 while oscillating and pulling up the oscillation rod 2 after the oscillation rod 2 arrives at the rod deepest target depth P2.SELECTED DRAWING: Figure 7
Patent JP-2018186639-A (JP)
Title: Protection relay
Inventor: TSUYUKI KAZUO
IPC: H02H3/02
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an offset value calculation method in consideration of delay time of a grounding accident so as not to use sampling data in the accident for calculation of an offset value in a protection relay.SOLUTION: An instantaneous value of an analog signal of a power system sampled at 30° intervals is added for 12 samples, and five cycles by a 60 sample addition unit. A division unit 5 divides the addition result by 60 to be output as a DC offset value. The DC offset value calculated by the division unit 5 is stored in a this time buffer 6, a last time buffer 7, and a time before last buffer 8 while being sequentially shifted. In a correction value calculation unit 2, the DC offset value stored in the time before last buffer 8 is subtracted from the analog signal to calculate a correction value of the analog signal.SELECTED DRAWING: Figure 2
Patent JP-2018185252-A (JP)
Title: Cap and dispensing device
Inventor: TSUKIOKA HIROYASU
IPC: B65D39/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cap and a dispensing device capable of re-storing a specimen in a blood collection tube after unpacking and reducing work time required for inspection.SOLUTION: A cap 12 comprises: a needle part 14 which is disposed in a central area of a lid part of a blood sampling tube and is configured to penetrate a rubber material; a ring shaped blade part 16 extending in a direction identical to that of the needle part 14 from the periphery of the needle part 14, and is configured to push and cut a film material sealing the rubber material and an upper part of the blood sampling tube therebetween; a drop-prevention part 18 for preventing the central portion of the lid, which has been separated from the lid part of the blood sampling tube by cutting, from falling off from the needle part 14; and a plug part 20 which is detachably engaged with the blood sampling tube to plug the blood sampling tube.SELECTED DRAWING: Figure 3
Patent JP-2018189519-A (JP)
Title: Method for measuring amount of mpc polymer
Inventor: ARA MASAHIRO
IPC: G01N21/64
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately and conveniently measuring an amount of an MPC polymer contained in an article, a method for manufacturing the article containing the MPC polymer by applying the measuring method, and a method for accurately and conveniently measuring an amount of the MPC polymer in eluate and for measuring an elution amount of the MPC polymer from the article containing the MPC polymer to liquid.SOLUTION: An extract obtained by extracting an MPC polymer solvent from an article containing an MPC polymer, and eluate which has been in contact with the article containing the MPC polymer, are measured by applying ICP optical emission spectrometry, in order to derive a content of the MPC polymer in the measured extract and the eluate.SELECTED DRAWING: None