baber/WOPTO huggingface dataset:
Patent JP-2017221585-A (JP)
Title: Game machine
Inventor: KANEKAWA TSUTOMU
IPC: A63F7/02
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of efficiently verifying amusement.SOLUTION: A game machine includes: first calculation means for calculating the number of specific winning putout balls as a total of the number of winning balls put out following entry into a winning hole having special electric accessories while an accessory continuous operation device is continuously activating the special electric accessories, and the number of safe putout balls as a total of winning balls put out following the entry into the winning holes; second calculation means for calculating a ratio of the number of specific winning putout balls to the number of safe putout balls, based on the calculation result; a storage device for storing game information including specific information for indicating at least one of the result calculated by the first calculation means and a result calculated by the second calculation means; and deletion means for deleting one portion of the game information stored in the storage device with execution of a first operation on power-on as an opportunity. The storage device holds the specific information in deletion by the deletion means.SELECTED DRAWING: Figure 7
Patent JP-2017221602-A (JP)
Title: Toothbrush for tooth root
Inventor: NAKAI KAZUNORI
IPC: A46B9/06
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush for tooth roots configured to easily brush a tooth root.SOLUTION: A toothbrush 100 for tooth roots according to the present invention, the toothbrush 100 includes: an elongated handle 1; a head 4 provided at an end of the handle 1; and a plurality of elongated elastic bristles 3 filling the head 4 with their randomly arranged the head. The head 4 is an elongated tabular body along a head axis B, inclined at an angle of substantially 45° with respect to an axis A of the handle 1. When being viewed from the head axis B direction, an axis C of the elastic bristle 3 is inclined by a prescribed angle γ with respect to a plane including the head axis B and the axis A of the handle 1.SELECTED DRAWING: Figure 2
Patent JP-2018004667-A (JP)
Title: Optical deflector, optical scanner, image projection device, and failure detection method
Inventor: TSUKAMOTO KAZUHIKO
IPC: B60K37/00
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To enable detection of defects of the mechanical structure part (structure) of the device.SOLUTION: The optical deflector includes: a structure having a mirror part with a reflection surface, a torsion bar connected to the mirror part, and a cantilever connected to the torsion bar; a piezoelectric part 220 in the cantilever; and a defect detector 1000 detecting a defect of the structure. The defect detector 1000 includes: a signal generator 1100 for applying a periodically changing voltage to the piezoelectric part, the voltage (applied signal) having a variable frequency; and a current detector 1200 for detecting a change of a current flowing in the piezoelectric part 220 to a change of the frequency of the applied signal. In that case, the optical deflector can detect a defect of the mechanical structure part (structure) of the device.SELECTED DRAWING: Figure 16
Patent JP-2017137285-A (JP)
Title: Method for preparing cyclohexanedicarboxylic acid by polyester
Inventor: HUANG DE REN
IPC: C07C61/09
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing cyclohexanedicarboxylic acid by polyester.SOLUTION: The method for preparing cyclohexanedicarboxylic acid by polyester includes: a step of dispersing polyester together with salt of Group IA or Group IIA element in the Periodic Table into alcohol solvent so as to be alcohol-decomposed into terephthalic acid salts; then a step of isolating the terephthalic acid salts; a step of dispersing the terephthalic acid salts into water or ionic liquid to prepare a terephthalic acid salts solution and adjusting the pH value to 1 to 7; and finally a step of hydrogenating the terephthalic acid salts solution to produce cyclohexanedicarboxylic acid.SELECTED DRAWING: Figure 1
Patent JP-2018003410-A (JP)
Title: Electronic lock system
Inventor: SONETAKA NORIYOSHI
IPC: E05B65/10
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic lock system enabling unlocking of an evacuation place in any situation in the case of emergency while keeping high security.SOLUTION: There is provided an electronic lock system that prioritizes mechanical unlocking and remote unlocking by a communication channel, and enables unlocking by a mobile communication terminal in the case that unlocking by the prioritized methods is disabled. When the mobile communication terminal receives a key signal from a cloud server and then transmits dynamically varying attribute information to the cloud server, the cloud server transmits the attribute information together with the key signal to an electronic lock at an evacuation place or the like; when the mobile communication terminal makes an authentication request to the electronic lock using non-contact proximity communication, authentication processing is performed using the key signal and the attribute information. Furthermore, even in the case that synchronization using the attribute information between the electronic lock and the mobile communication terminal is not achieved, authentic attribute information is presumed using a predetermined correlation function and authentication processing is performed to enable even another mobile communication terminal as a proxy for the mobile communication terminal to perform unlocking.SELECTED DRAWING: Figure 1
Patent JP-2018004987-A (JP)
Title: Developing device and image forming apparatus
Inventor: OTANI SHINJI
IPC: G03G15/08
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can control a layer thickness of a toner on a developing roller to a desired thickness without using a sensor detecting a layer thickness, and an image forming apparatus.SOLUTION: A magnetic roller 62 rotates while carrying a developer containing a toner and a carrier to supply the toner to a developing roller 63. A first bias circuit 72 applies a first bias voltage to the magnetic roller 62. A second bias circuit 73 applies a second bias voltage to the developing roller 63. A current detection part 74 detects a current flowing between the developing roller 63 and a photoreceptor drum 31. A voltage control part 51 changes the first bias voltage on the basis of a result of detection performed by the current detection part 74.SELECTED DRAWING: Figure 3
Patent JP-2018002048-A (JP)
Title: Slide rail device for vehicle
Inventor: KIMURA AKIHIRO
IPC: B60N2/08
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a slide rail device for a vehicle capable of preventing a part to be supported (for example, a width direction shaft) of a lock spring from jumping upward from a lock spring support part (opening storage part) of an upper rail, and preventing generation of an abnormal sound (rattle sound) caused thereby.SOLUTION: A lock spring support part (45) of an upper rail (40) includes a vertical movement regulation support part (47). The vertical movement regulation support part (47) has an opening storage part(47C) having an opened upper side, for storing a part (63) to be supported of a lock spring (60), and a floating prevention protrusion (47D) formed protrusively on the opening storage part(47C) so as to be overlapped in the vertical direction with the part (63) to be supported of the lock spring (60) stored in the opening storage part(47C).SELECTED DRAWING: Figure 7
Patent JP-2018004556-A (JP)
Title: Corrosion pit material manufacturing device and corrosion pit material manufacturing method
Inventor: SHINOZAKI IPPEI
IPC: G01N1/28
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a corrosion pit material which can manufacture a desired corrosion pit material with a small amount of electrolyte accurately, easily, and rapidly, can increase the accuracy of a material test using the corrosion pit material, and can simplify the preparation for the test and the processing after the test.SOLUTION: The corrosion pit material manufacturing device includes: a power source 10; an electrolytic unit 4 having an electrolytic cell 12; a supply path 22; a recovery path 24; a circulation path 26; a tank 28; and a circulation circuit 6 with a supply pump 30. The supply pump 30 continuously supplies an electrolyte to a surface 2b of a test body 2 in the electrolytic cell 12 through the supply path 22. The electrolytic cell 12 has a recovery hole 18c for continuously flowing the electrolyte used for the formation of the corrosion pit 36 to the recovery path 24.SELECTED DRAWING: Figure 2
Patent JP-2018009057-A (JP)
Title: Decomposition method of coke oven
Inventor: MASUI MASAKI
IPC: C10B29/00
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing brick and an oven port material (protection plate and oven frame) from collapsing and dropping for securing safety of an operator of decomposition machines and surrounding operators in a construction that coke oven is stopped, the brick is decomposed and renewed.SOLUTION: There is provided a decomposition method of a coke oven which has a combustion chamber and a coke oven chamber arranged alternatively and decomposes brick in a zone with dividing the coke oven into a part in a coke oven battery by repeating decomposition of the brick per a range sandwiched during maintaining tension of an upper part cross tie rod and scraping.SELECTED DRAWING: Figure 3
Patent JP-2018008740-A (JP)
Title: Horizontal pillow packaging machine
Inventor: TSUTSUI TOSHIKAZU
IPC: B65B35/24
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal pillow packaging machine capable of positioning a packaged object such as a drip bag, feeding it to a packaging machine body, and preventing biting at the time of sealing.SOLUTION: A horizontal pillow packaging machine comprises a packaging machine body 11 having a conveying surface in a horizontal direction, a film feeding device 12 for feeding a packaging film to the packaging machine body, and a packaged object conveyance feeding device 14 for feeding a packaged object 1 to the packaging machine body. The packaged object conveyance feeding device comprises a belt conveyor device 32 for conveying the packaged object, and a positioning device 33 disposed above the belt conveyor device. The positioning device moves on a conveying surface of the belt conveyor device in the same direction as a conveying direction of the packaged object, and has a blade member 46 and the like that are separated at a reference position. The moving speed of the blade member is set to be slower than the conveying speed of the belt conveyor device, and the packaged object moving on the belt conveyor device catches up and comes into contact with the blade member located in front of it to be positioned.SELECTED DRAWING: Figure 1
Patent JP-2018012228-A (JP)
Title: ink cartridge
Inventor: TAGUCHI TETSUYA
IPC: B41J2/175
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge in which negative-pressure control of an entire ink supply system using one ink holding body provided in an ink container of the ink cartridge is carried out, ink does not leak from a discharge port, and a production cost is reduced.SOLUTION: An ink cartridge includes an ink storage chamber for storing ink, an ink discharge port for discharging the ink, an atmosphere opening, a negative-pressure forming chamber which communicates with the atmosphere opening and communicates with the ink storage chamber, and a negative-pressure generating member housed in the negative-pressure forming chamber. The negative-pressure generating member includes a protrusion part, which is integrally arranged and protrudes upward in a vertical direction from an upper surface part of the negative-pressure generating member when the negative-pressure generating member is not compressed by an inner surface of the negative-pressure forming chamber, and is compressed in an ink discharge port direction more strongly than a peripheral part around the protrusion part by an inner surface rib of a top plate of the negative-pressure forming chamber when the negative-pressure generating member is stored in the negative-pressure forming chamber.SELECTED DRAWING: Figure 2
Patent JP-2018013669-A (JP)
Title: Wavelength conversion member having recess and method for manufacturing light emission device having the same
Inventor: GAHOSHI NAOKI
IPC: C04B41/91
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a recess of an arbitrary shape can be formed in a wavelength conversion member including a phosphor part and a translucent part.SOLUTION: A method for manufacturing a wavelength conversion member having a recess includes the steps of: preparing a wavelength conversion member having a top face; and, with the steps of forming a recess having an inclined face inclined to the top face by irradiating the wavelength conversion member with a pulse laser beam from above and scanning in a first direction in a top view while emitting the pulse laser beam at fixed processing depth, defined as a scanning step, and a step of performing a plurality of times of the scanning step while displacing the irradiation position in a second direction vertical to the first direction in the top view, defined as a scanning step group, forming a recess having an inclined face by performing a plurality of times of the scanning step group while making the processing depth different from one another in the overlapping region in the top view.SELECTED DRAWING: Figure 1B
Patent JP-2017157812-A (JP)
Title: Method of heat treatment of wafer
Inventor: XIAO DEYUAN
IPC: H01L21/322
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of heat treatment of a wafer for forming a defect free zone (DZ: denuded zone) on a surface of the wafer while introduction defects during growth are reduced and aggregated intrinsic point defects are prevented.SOLUTION: A wafer is placed in an environment filled with a gas mixture containing oxygen gas and deuterium gas, and the surface of this wafer is subjected to rapid thermal processing. As a result, a defect-free region is formed on the surface of the wafer, deuterium atoms, which can be released at the interface of the semiconductor device in the later fabrication process and can improve the characteristics, are held in the wafer, and the internal micro defects are formed separately from the semiconductor device.SELECTED DRAWING: Figure 1
Patent JP-2018015246-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To further enhance the amusement of an operation performance of game machine.SOLUTION: A game machine 1 includes a main control board 110, a performance control board 120, an image control board 150, and a picture display unit 31. During variably displaying a first special drawing pattern or a second special drawing pattern of a special drawing pattern display device, the performance control board 120 of the game machine 1, when carrying out a stepwise operation performance such as a gauge operation performance, permits carrying out a specific notice performance before carrying out the stepwise operation performance. The performance control board 120, when carrying out a roulette operation performance, restricts carrying out the specific notice performance before carrying out the roulette operation performance.SELECTED DRAWING: Figure 16
Patent JP-2018019916-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine preventing inconvenience when trouble occurs in a manager state.SOLUTION: When an error, such as supply, is detected in a manager mode and trouble is detected, error processing is executed in a game mode after a state shift from the manager state, thus preventing inconvenience, such as interruption of manager's operation even if trouble occurs in the manager mode, and further suggesting the occurrence of the trouble to a manager after the state shift from the manager mode to the game mode. In a state shift from the game mode to the manager mode, a passage for allowing tokens to pass is changed from a take-in passage to a return passage, thus preventing the tokens from being taken inside a slot machine 1 in spite of the manager mode for disabling progress of a game.SELECTED DRAWING: Figure 8
Patent JP-2018026922-A (JP)
Title: Water shut-off structure of electric component
Inventor: ARAIDA HIRONORI
IPC: H02K5/10
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To increase degree-of-freedom of an arrangement of a component while effectively protecting an electric component from being entered water of an outside.SOLUTION: A water shut-off structure 1 of an electric pump 10, includes a terminal part 11 connected to a wiring 50 from an external part. In the water shut-off structure, a water from a left direction is shut by blocking the left direction of the electric pump 10 by a lower surface bracket 20, and the water from a front part is shut by blocking the front part of the electric pump 10 by an upper surface bracket 30 arranged with a space 61 from the lower surface bracket 20. The lower surface bracket 20 and the upper surface bracket 30 are arranged so as to directly view the electric pump 10 from the outer direction through the space 61, and is arranged so as to not directly view the terminal part 11 of the electric pump 10 from the outer direction through the space 61. The water projected from the outer direction is prevented from directly hitting to the terminal part 11. Thus, the electric pump 10 can be effectively protected from the water from the outer direction, and a degree-of-freedom of the arrangement of a component can be increased.SELECTED DRAWING: Figure 1
Patent JP-2018023518-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can improve the interest in a game.SOLUTION: In a variation performance, there is a specific performance mode in which a predictive performance period turns out in which a predictive performance predicting that a special result will occur is carried out, and a shift performance period then turns out in which a shift performance is carried out which suggests a shift to a specific performance raising expectation for the special result, and thereafter, the shift performance period turns out after the predictive performance period turns out, and thereafter, the shift performance period turns out after the predictive performance period turns out, and thereafter, the specific performance is carried out. In a plurality of shift performance periods of the variation performance in the specific performance mode, it is possible to temporally stop and display a plurality of performance patterns. In the plurality of shift performance periods, the plurality of performance patterns are temporally stopped and displayed in a different mode from modes of the plurality of stopped and displayed performance patterns, and a performance using a performance pattern is carried out.SELECTED DRAWING: Figure 113
Patent JP-2016192243-A (JP)
Title: Fluid control device
Inventor: TANAKA YUKI
IPC: G05D7/06
Filed: 2016-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a fluid control device capable of making a flow rate quickly reach a target flow rate when starting to control a flow rate adjusting valve from a fully closed state so as to equalize measured flow rate to the target flow rate, and stably controlling the flow rate.SOLUTION: A fluid control device comprises: a flow rate adjusting valve 7 for adjusting the flow rate of fluid flowing through a passage 51; flow rate measurement means 2 for measuring the flow rate of the fluid; and a control circuit 1 for outputting a drive signal to control the flow rate adjusting valve 7 so that the measured flow rate obtained by the flow rate measurement means 2 is equal to given a target flow rate. When the control circuit 1 starts to control the flow rate adjusting valve 7 from a fully closed state so as to equalize the measured flow rate to the target flow rate, an initial drive signal value is set using at least one of a fluid type, pressure, and temperature as a parameter.SELECTED DRAWING: Figure 3
Patent JP-2018028225-A (JP)
Title: Sanitary washing device
Inventor: NISHIDA MAYUMI
IPC: E03D9/08
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent interference between a nozzle damper and a warm air damper.SOLUTION: A sanitary washing device relating to the embodiment includes a washing nozzle, a casing, the nozzle damper, and the warm air damper. The washing nozzle discharges washing water toward a private part of a user. The casing has a curved front face. In the front face, there are provided a first opening part where the washing nozzle is moved forward and backward and a second opening part where warm air is blown out toward the private part of the user. The nozzle damper is mounted on the casing for turning around a first axis in the vertical direction to open/close the first opening part. The warm air damper is mounted on the casing for turning around a second axis in the vertical direction to open/close the second opening part. The first opening part and the second opening part are isolated and arranged not to interfere with each other when the nozzle damper and the warm air damper are opened.SELECTED DRAWING: Figure 8
Patent JP-2018032114-A (JP)
Title: Tunnel disaster prevention system
Inventor: HATORI MINORI
IPC: G08B17/00
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel disaster prevention system appropriately carrying out information display accompanied with an electric current value measurement when integrally providing a function of an electric current monitoring device on a disaster prevention signal reception base without harming a display function of the inherent disaster prevention monitoring.SOLUTION: A door front face of a disaster prevention signal reception disk 10 is provided with a main monitor device 44. An inner part of the disaster prevention signal reception disk 10 is provided with a sub-monitor device 46. A monitoring control part 56 of the disaster prevention signal reception disk 10 outputs a disaster prevention alarm by receiving a fire signal, and detects a malfunction of the signal circuit so as to output a malfunction alarm. An electric current monitoring part 58 integrated with the disaster prevention signal receiving disk 10 measures an electric current value flowing through the signal circuit, and determines the current value abnormality so as to be stored as a measurement hysteresis. When a predetermined hysteresis display operation is detected, the measurement hysteresis of a fire line receiving a fire notification from the monitoring control part 56 or a failure line detecting the failure is extracted from the measurement hysteresis so as to be screen-displayed in a sub-monitor 46.SELECTED DRAWING: Figure 4
Patent JP-2018029796-A (JP)
Title: Wheelchair foot support
Inventor: MORIYAMA SEIJI
IPC: A61G5/10
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a foot support which is fitted at the front of a wheelchair used by the aged having difficulty with legs and lower back and the physically handicapped and on which they can rest the feet.SOLUTION: There is provided lifting means 4 so that a front side of a frame supported by casters 2 is lifted. A footrest plate 12 is pivotally supported by a shaft pin 17 on the front side and can slide so that the frame lowers and the whole surface of the footrest plate 12 of a foot support 1 inclined at an appropriate angle (θ) is in contact with the ground when a user gets on and off a wheelchair.SELECTED DRAWING: Figure 3