baber/WOPTO huggingface dataset:
Patent JP-2020157388-A (JP)
Title: Control device of machine
Inventor: OKURA TAKUMA
IPC: G05D3/12
Filed: 2019-03-25
Abstract: To provide a control device of a machine that can detect an absolute position on the basis of data on rotation speed outputted from a detector, without depending on a data length of the detector.SOLUTION: A control device 10 of a machine, which detects an absolute position of an object to be detected using a detector that outputs data on rotation speed corresponding to a position of the object to be detected, and controls the machine on the basis of the detected absolute position of the object to be detected, comprises a storage part that stores, as data on an origin position, the data on rotation speed of the detector corresponding to an origin position of the absolute position and stores, as expanded data on rotation speed, the data on rotation speed exceeding a data length on the rotation speed that can be outputted form the detector, and a calculating part that calculates the absolute position from the following formula (1) based on the data on rotation speed detected from the detector, the data on the origin position and the expanded data on rotation speed: the absolute position=(the data on rotation speed outputted from the detector + the expanded data on rotation speed) - the data on the origin position (1).SELECTED DRAWING: Figure 1
Patent JP-2020160614-A (JP)
Title: Ticket vending system, management device, and program
Inventor: KANEKO TAKAYUKI
IPC: G07B5/06
Filed: 2019-03-25
Abstract: To allow an administrator to respond to a problem quickly that occurs when a door of a ticket vending machine opens or when a lock of the ticket vending machine is somehow released.SOLUTION: A ticket vending system 1 according to the present invention includes a ticket vending machine 10 having access control means for controlling access to stored money and detection means for detecting the state of the access control means. The detection means detects the state in which the access control means has lifted the restriction on access to the money, and a management device 50 includes transmission means for transmitting information to an administrator terminal 80 of the ticket vending machine 10 via a network 90 based on the detection by the detection means.SELECTED DRAWING: Figure 1
Patent JP-2020161200-A (JP)
Title: Recording/reproducing device and recording/reproducing method
Inventor: KAGAWA YUSUKE
IPC: G11B23/36
Filed: 2019-03-25
Abstract: To obtain a recording/reproducing device and a recording/reproducing method capable of accurately positioning a magnetic head.SOLUTION: A recording/reproducing device 32 comprises: a first acquisition unit 70 acquiring servo band interval information representing an interval in a width direction of a magnetic tape of adjacent servo recording elements in a plurality of servo recording elements recording servo patterns in each of a plurality of servo bands; a second acquisition unit 72 acquiring, for each of a plurality of tape drives, reproducing element interval information representing an interval in the width direction of each of servo reproducing elements reading the servo patterns adjacent to each other along the width direction, respectively; and a selection unit 78 using a value representing a difference between the interval represented by the servo band interval information and the interval represented by the reproducing element interval information to select a tape drive into which the magnetic tape is inserted from a plurality of tape drives.SELECTED DRAWING: Figure 14
Patent JP-2020159824-A (JP)
Title: Lightwave distance meter
Inventor: SHOJI NAOKI
IPC: G01C3/06
Filed: 2019-03-26
Abstract: To provide a lightwave distance meter with which it is possible to improve measurement accuracy, a measurable distance and a scan rate.SOLUTION: A lightwave distance meter comprises: a light emitting element 11 for emitting distance measurement light 28; a light receiving element 21 for outputting a light received signal; a frequency conversion unit having a band-pass filter 44; a computation control unit 47 for computing a distance value to a measurement object; a signal generator 31 for generating a signal of prescribed frequency; a waveform conversion unit 51 for generating a waveform conversion signal s8 composed of a desired frequency component that is used in distance measurement; pulse generators 35, 36 for generating, on the basis of the signal outputted from the signal generator 31 and the waveform conversion signal s8 outputted from the waveform conversion unit 51, pulse signals s5, s6 in which the signal of a prescribed frequency is pulsed into a shape of a waveform of the signal composed of the desired frequency component used in distance measurement; and a drive unit 38 for emitting distance measurement light 28 on the basis of the pulse signals s5, s6.SELECTED DRAWING: Figure 2
Patent JP-2020159469-A (JP)
Title: Transmission and vehicle
Inventor: KIGOSHI KAORU
IPC: F16D11/10
Filed: 2019-03-26
Abstract: To provide a transmission which enables the operability thereof to be improved, and a vehicle.SOLUTION: The transmission comprises: a first rotary shaft: a second rotary shaft having dog teeth, coaxial with the first rotary shaft, fitted externally onto the first rotary shaft, and relatively rotatable with respect to the first rotary shaft: a first engagement portion rotating integrally with the first rotary shaft, and arranged at the dog teeth to be engageable therewith; a plurality of gears coaxial with the second rotary shaft, relatively rotatable with respect to the second rotary shaft, and different from one another in transmission gear ratios; a second engagement portion rotating integrally with the second rotary shaft, and arranged at the plurality of gears to be selectively engageable therewith; an actuator making the second engagement portion engaged with each of the plurality of gears, or separating it from each of the plurality of gears; and a control unit controlling the actuator in such a manner that the second engagement portion is engaged with a preset gear among the plurality of gears on the basis of a traveling state of a vehicle when the first rotary shaft and the second rotary shaft integrally rotate by the engagement of at least the first engagement portion with the dog teeth.SELECTED DRAWING: Figure 1
Patent JP-2020159509-A (JP)
Title: Valve opening/closing state detection device
Inventor: TAKAHASHI YUSUKE
IPC: F16K37/00
Filed: 2019-03-27
Abstract: To accurately detect an opening/closing state of a valve.SOLUTION: An opening/closing state detection device for detecting an opening/closing state of a valve that adjusts a flow of working fluid between a working fluid chamber and a working fluid path of a fluid machine comprises: a valve body with conductivity; a housing 10 having a first portion 10f electrically connected to the valve body and having conductivity, a second portion 10g including a valve seat, on which the valve body can seat, and having conductivity, and an insulation part 10e for insulating the first and second portions from each other, and housing the valve body; and a detector 70 for detecting the opening/closing state of the valve based on whether the first and second portions are conducted via the valve body.SELECTED DRAWING: Figure 2
Patent JP-2020160346-A (JP)
Title: Image forming device
Inventor: YAMANA KENTARO
IPC: G03G15/16
Filed: 2019-03-27
Abstract: To achieve stable operation of a mechanism for changing the shape of a secondary transfer nip at low cost.SOLUTION: An image forming device provided herein has a holder configured to rotatably support a secondary transfer member constituting a secondary transfer unit, and is designed to change the shape of a secondary transfer nip by turning the holder about its rotation axis to change the phase.SELECTED DRAWING: Figure 3
Patent JP-2020165553-A (JP)
Title: Straightening member and blowing apparatus
Inventor: SHIRAHASHI Yusuke
IPC: F24F13/06
Filed: 2019-03-28
Abstract: To provide a straightening member capable of suppressing exhaust of air to a direction deviated from a required direction when exhausting air from an air outlet, and to provide a blowing apparatus including the straightening member.SOLUTION: A straightening member 8 can be attached to an air channel N connected to an air outlet B of an air cleaner 100. The straightening member 8 includes a body unit 81 and a guide unit. Holes 82 for passing air are formed on the body unit 81. The guide unit is put on the holes 82 to guide air passing the holes 82 to a predetermined direction. The guide unit includes first rib sections 83 and second rib sections 84. Each of the first rib sections 83 and the second rib sections 84 has height in a first direction to be a direction for passing air. A dimension in the first direction of each first rib section 83 is different from a dimension in the first direction of each second rib section 84.SELECTED DRAWING: Figure 5
Patent JP-2020162737-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: Game balls are distributed by distribution means to one passage of a plurality of passages including at least a first passage and a second passage different from the first passage. Ball entry means is provided at a position that a game ball flowing down the first passage and a game ball flowing down the second passage can enter. Based on the establishment of a predetermined setting condition, one game state of a plurality of game states including at least a first game state and a second game state different from the first game state is set. A game ball reaching the distribution means in the second game state can enter the ball entry means more easily than in the first game state. Thereby, the player's interest in the game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2020165155-A (JP)
Title: Automatic door system, information provision system, and information provision program
Inventor: FURUNO MOTOAKI
IPC: G08B25/08
Filed: 2019-03-29
Abstract: To provide an automatic door system, an information provision system, and an information provision program, capable of notifying a user of a plurality of types of abnormal states of an automatic door and capable of allowing the user to easily recognize which of the plurality of types of abnormal states occurs in the automatic door.SOLUTION: An automatic door system comprises: an automatic door capable of emitting light using a light emission pattern corresponding to each of a plurality of types of abnormal states of the automatic door; a storage unit 124 for managing correspondence information showing correspondence between the abnormal states and light emission patterns; and an information provision unit 125a for providing specific information based on the correspondence information managed by the storage unit 124. The automatic door displays a code including a URL for accessing a specific website. When the specific website is accessed using the URL, the information provision unit provides specific information based on the correspondence information via the website.SELECTED DRAWING: Figure 14
Patent JP-2020167526-A (JP)
Title: Server system and moving image distribution system
Inventor: AOKI HIDEFUMI
IPC: A63F13/55
Filed: 2019-03-29
Abstract: To provide a technique that brings new interests using money throwing in live video distribution.SOLUTION: Contributor moving image data of an image space which is a virtual space or an augmented reality space where a contributor character operated by a contributor terminal can act is acquired. An action operation input from a viewer terminal is received and a display body is made to appear in the image space on the basis of the action operation input. Action impact control is performed that changes a display position of the display body that is made to appear on the basis of an action of the contributor character in the image space. A distribution moving image in the image space, integrating the image based on the contributor moving image data and the display body, is generated and distributed.SELECTED DRAWING: Figure 9
Patent JP-2022078384-A (JP)
Title: Optical member and its manufacturing method
Inventor: WATANABE TOMOHIRO
IPC: G02B1/14
Filed: 2019-03-29
Abstract: To provide an optical member provided with a functional film having excellent wear resistance and optical catalytic activity.SOLUTION: An optical member 1 comprises a translucent member 2 and a functional film 3 for covering the translucent member 2. The functional film 3 contains photocatalyst particles that are activated by ultraviolet rays and a specific titanium oxide which is a titania phosphate or peroxotitanium. At least a part of the photocatalyst particles constitutes photocatalyst secondary particles 4. A manufacturing method of the optical member 1 comprises a step for forming the functional film 3 containing photocatalyst particles that are activated by UV-rays and a specific titanium oxide on the translucent member 2. The specific titanium oxide is titania phosphate or peroxotitanium. At least a part of the photocatalyst particles constitutes the photocatalyst secondary particles 4.SELECTED DRAWING: Figure 1
Patent JP-2019107530-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To provide a game machine capable of suppressing a deterioration in game interest by increasing opportunities which can acquire a game state equivalent to a winning having a high value.SOLUTION: The game machine provided with a plurality of game states includes lottery game execution means which can execute a lottery game on the basis of a winning of a game medium to a winning area in a game area, and game state shifting means which can shift a game state to another game state with the derivation of a specific result by the lottery game as a trigger. The game state shifting means includes first game state shifting means which can shift the game state to an advantageous game state that is more advantageous to a player than the game state with the derivation of a first specific result by the lottery game as a trigger, and second game state shifting means which can shift the game state to a game state different from the advantageous game state with the derivation of a second specific result by the lottery game as a trigger.SELECTED DRAWING: Figure 204
Patent JP-2020168916-A (JP)
Title: Carriage for mold transport and disposal method of mold
Inventor: YAMASHITA MASAFUMI
IPC: B22D45/00
Filed: 2019-04-02
Abstract: To provide a carriage for mold transport and disposal method of mold, capable of stably retaining and transporting a mold.SOLUTION: A carriage (4) for mold transport, transporting a mold (2) provided with an engagement part (3D) capable of engaging with any other adjacent mold (2) at a side edge part on one side, includes: a main body (42) having wheels (41, 41, 41) for movement; a pair of bar-like members (43, 43) structured so that a rear end side thereof is journaled to the main body (42) and a front end side thereof can lift up and down vertically; and a lifting mechanism (45) for lifting up and down the front ends of the bar-like members (43, 43).SELECTED DRAWING: Figure 4
Patent JP-2020168822-A (JP)
Title: Liquid discharge device
Inventor: KAMAGATA TOMOAKI
IPC: B41J2/175
Filed: 2019-04-05
Abstract: To provide a liquid discharge device by which a lid member can be opened without contacting a nozzle tip end of a liquid replenishing container with the lid member in replenishing a liquid from the liquid replenishing container to a liquid storage container.SOLUTION: A liquid discharge device includes a liquid discharge part, a liquid storage container, and a liquid replenishing container. The liquid storage container includes a liquid storage chamber, a nozzle insertion hole for inserting a nozzle of the liquid replenishing container, a liquid injection port positioned on a bottom part of the nozzle insertion hole, an opening/closing member which closes and opens the injection port, an opening/closing mechanism connected to the opening/closing member, and a first fitting part. The liquid replenishing container includes a replenishing container main body which stores a liquid, the nozzle having a spout for spouting the liquid, and a second fitting part. When the first fitting part and the second fitting part do not fit to each other, the nozzle does not abut on the opening/closing mechanism, and the injection port is closed. The first fitting part and the second fitting part fit to each other, a side part of the nozzle abuts on the opening/closing mechanism and the opening/closing member moves to open the injection port without abutment of the liquid spout on the opening/closing member.SELECTED DRAWING: Figure 5
Patent JP-2019191577-A (JP)
Title: Resist composition and production method of resist pattern
Inventor: KOMURO KATSUHIRO
IPC: C09K3/00
Filed: 2019-04-11
Abstract: To provide a resist composition with which a resist pattern having good line edge roughness (LER) can be produced.SOLUTION: The resist composition comprises: a sulfonium salt-based acid generator having a cationic moiety in which an aromatic carbon optionally having a substituent is bonded to two sulfur atoms in a thianthrene skeleton and both sulfur atoms form a sulfonium and two organic anionic moieties; and a resin containing a structural unit having an acid-labile group.SELECTED DRAWING: None
Patent JP-2019134951-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-15
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2020177322-A (JP)
Title: Virtual currency management device and virtual currency management method
Inventor: OTANI MAYU
IPC: G06Q50/10
Filed: 2019-04-16
Abstract: To utilize a virtual currency to appropriately implement a service of allowing a guest to be guided by a host to execute an activity in a prescribed region.SOLUTION: A management device 2 (virtual currency management device) comprising a computer is configured to obtain a mental activity level of a guest 4 resulting from executing an activity in a prescribed region by the guest 4 guided by a host 6 being an inhabitant in the region, to set a life active charge corresponding to the mental activity level of the guest 4, to set an experiment provision charge for an experiment which the host 6 provides to the guest 4 by guiding him or her, to generate a virtual currency corresponding to a difference between the life active charge and the experiment provision charge if the life active charge is higher than the experiment provision charge, and to store and manage the generated virtual currency in association with the guest 4 to whom the life active charge is set.SELECTED DRAWING: Figure 7
Patent JP-2020177104-A (JP)
Title: Cleaning member and image forming apparatus
Inventor: OGURA KUNIHIRO
IPC: G03G21/00
Filed: 2019-04-17
Abstract: To provide a cleaning member that satisfies all of the adhesiveness between a surface layer and an elastic layer, cleaning performance for a member to be cleaned, and wear resistance of the cleaning member.SOLUTION: The cleaning member is a cleaning member that is in contact with a surface of a member to be cleaned to remove a foreign substance on the surface, and has a surface layer that contains cross-linked PTFE containing silicon and an elastic body that supports the surface layer.SELECTED DRAWING: Figure 1
Patent JP-2019152092-A (JP)
Title: Manhole lid
Inventor: MAEDA HIDEHIKO
IPC: E02D29/14
Filed: 2019-04-24
Abstract: To provide a manhole lid having a ventilation function of a water storage tank, which reduces maintenance management cost and replacement component cost.SOLUTION: A manhole lid (10) arranged on an entrance (2) of an upper wall (1a) of a water storage tank includes a first cylindrical body (12) erected from the upper wall (1a), a lid body (13) that opens/closes an upper end opening of the first cylindrical body (12) and a second cylindrical body (15) that secures a first space (S1) between the outer peripheral surface of the first cylindrical body (12) and the second cylindrical body, forms a vent (40) on the first cylindrical body (12), and communicates the inside of the water storage tank to the outside via the vent (40), the first space (S1) and a second space (S2) secured to the lower part of the second cylindrical body (15), includes a net plate (41) separately from the first cylindrical body (12), and detachably holds the net plate (41) at a position covering the vent (40) by holding means such as a guide part (44).SELECTED DRAWING: Figure 7
Patent JP-2020178845-A (JP)
Title: Leak tester
Inventor: MORITOMO ICHIRO
IPC: G02B23/24
Filed: 2019-04-24
Abstract: To provide a leak tester which allows an appropriate wet test even when a water temperature is low (such that air leak (error) is not detected resulted from only a low water temperature).SOLUTION: A leak tester of the present disclosure includes: an air pump for sending air into an endoscope device; a pressure sensor for detecting a pressure inside the endoscope device; and a control part which controls operation of the air pump and the pressure sensor and determines presence/absence of air leak of the endoscope device. The control part performs: a first processing for determining whether or not there is decline in an inner pressure of the endoscope device by a first pressure value in a first time interval after a start of the wet test; a second processing for determining, when there was decline in the inner pressure by the first pressure value in the first processing, whether or not there is further decline in the inner pressure by a second pressure value which is different from the first pressure value in a second time interval which is different from the first time interval; and a processing for determining pass/fail of the wet test by a result of the second processing.SELECTED DRAWING: Figure 1
Patent JP-2020181875-A (JP)
Title: Nitride semiconductor laser element and manufacturing method thereof
Inventor: JINUSHI OSAMU
IPC: H01S5/22
Filed: 2019-04-24
Abstract: To provide a low contact resistance and high efficiency nitride semiconductor laser element that improves the optical properties of the nitride semiconductor laser element.SOLUTION: A manufacturing method of a nitride semiconductor laser element includes the steps of sequentially growing an n-type nitride semiconductor layer 2 made of a nitride-based compound semiconductor, an active layer 3, and a p-type nitride semiconductor layer 4 on a nitride semiconductor substrate 1, forming a contact electrode film on the p-type nitride semiconductor layer 4, removing the contact electrode film to form a ridge waveguide 5, and forming a transparent conductive film 6 on the ridge waveguide 5, and a nitride semiconductor laser element 10 provided with a reaction layer 4a obtained by reacting the p-type nitride semiconductor layer 4 with the contact electrode film is formed.SELECTED DRAWING: Figure 1