baber/WOPTO huggingface dataset:
Patent JP-2021049464-A (JP)
Title: Game machine
Inventor: IDOTA YOSHIYUKI
IPC: A63F7/02
Filed: 2021-01-08
Abstract: To provide a game machine capable of improving interest in a game.SOLUTION: A game machine includes: ball entry means allowing game balls circulating in a game area to enter; state transition means capable of shifting between a first state as a state for disabling or making difficult entry of game balls into the ball entry means, and a second state for enabling or facilitating entry of game balls into the ball entry means; lottery execution means for the ball entry means for executing a lottery for the ball entry means on the basis of entry of game balls into the ball entry means; special game start means for starting a special game for granting privilege to a player on the basis that the lottery for the ball entry means results in a predetermined result; passage means allowing game balls circulating in the game area to pass; lottery execution means for the passage means for executing a lottery for the passage means on the basis of passage of game balls through the passage means; and control means for shifting the state transition means from the first state to the second state by controlling the state transition means on the basis of a result of the lottery for the passage means by the lottery execution means for the passage means.SELECTED DRAWING: Figure 86
Patent JP-2022112233-A (JP)
Title: Projection type display device
Inventor: MAENO NAOKUNI
IPC: H04N5/74
Filed: 2021-01-21
Abstract: To provide a projection type display device that can improve the efficiency in cooling a plurality of image display elements.SOLUTION: A projection type display device (100) has: a first image display element (14) and a second image display element (15) that modulate color light to form image light based on an image signal; first heat exchange means (B1) and second heat exchange means (B2) that perform heat exchange with the first image display element and the second image display element, respectively; and first cooling means (91) and second cooling means (92) that cool the first heat exchange means and the second heat exchange means, respectively. The first image display element and the second image display element are arranged at different angles (α1, α2) with respect to a projection direction. The angle difference (|β1-β2|) between a heat radiation surface (231a) of the first heat exchange means and a heat radiation surface (232a) of the second heat exchange means with respect to the projection direction is smaller than the angle difference (|α1-α2|) between the first image display element and the second image display element with respect to the projection direction.SELECTED DRAWING: Figure 7
Patent JP-2022115567-A (JP)
Title: Observation device and observation method
Inventor: SAKAMOTO TSUYOSHI
IPC: B23K26/53
Filed: 2021-01-28
Abstract: To provide an observation device and an observation method for achieving tact improvement.SOLUTION: A laser processing device 1 includes: an imaging unit 4 having a light source, an objective lens, and a light detection part; a drive unit 7 for moving the imaging unit 4 in a Z direction being a vertical direction; an actuator for moving the objective lens in the Z direction; and a control part 8. The control part 8 executes first control for controlling the drive unit 7 so as to move the imaging unit 4 to a position at which a rear face becomes a condensation position, and second control for controlling the actuator so as to move the objective lens to a position at which a first region being a region between the rear face and a front face becomes a condensation position, and controlling the actuator so as to move the objective lens to a position at which a second region being a region of an opposite side from the front face with respect to the rear face becomes a condensation position after the first control.SELECTED DRAWING: Figure 1
Patent JP-2022117003-A (JP)
Title: Elastic seal material arrangement structure in slide fitting part
Inventor: ITO AKINORI
IPC: F16J15/324
Filed: 2021-01-29
Abstract: To reduce slide resistance of a slide portion of an O ring to reduce twisting of the O ring in a rotation direction during sliding action of the O ring, inhibit or prevent twisting of the O ring in a circumferential direction, and thereby improve sealing action of the O ring.SOLUTION: An O ring arrangement structure in a slide fitting part is formed having: one slide member (a holder) 30; the other slide member (a sleeve) 34; a recessed shape 38; and an O ring 36 which is loaded into the recessed shape 38 in a compressed state and functions as a sealing between the one slide member (the holder) 30 and the other slide member (the sleeve) 34. A coating agent 46 for achieving reduction of slide resistance is applied to a range of a slide contact surface in the O ring 36 loaded into the recessed shape 38.SELECTED DRAWING: Figure 6
Patent JP-2022118896-A (JP)
Title: oil pump
Inventor: FUJII MASAHIKO
IPC: F04C2/10
Filed: 2021-02-03
Abstract: To provide an oil pump capable of suppressing contact of a region for holding an inner rotor of a housing, and the inner rotor.SOLUTION: A driven member (17) driven by a driving shaft (20) is hooked on a tip (22) side of a driving shaft (20) of an oil pump (10). A housing (40) has a through hole (42) through which the driving shaft (20) penetrates. An inner rotor (30) has a holding portion (32) projecting to the through hole (42) side from an end face (30a) of the inner rotor (30) and held by the through hole (42). A clearance (L2) between an inner peripheral surface (33) of the holding portion (32) of the inner rotor (30) and an outer peripheral surface (53) of the driving shaft (20) is set to be wider than a clearance between an inner peripheral surface (31) of the inner rotor (30) and an outer peripheral surface (52) of the driving shaft (20).SELECTED DRAWING: Figure 2
Patent JP-2022126487-A (JP)
Title: Fungicide, fungicide product, and fungicidal coating
Inventor: KANO TOMOMI
IPC: A01N59/16
Filed: 2021-02-18
Abstract: To provide a fungicide that causes little environmental pollution and has excellent safety, a fungicide product having a fungicide layer containing the fungicide, and a fungicidal coating containing the fungicide.SOLUTION: A fungicide is a rare earth ferrite compound having a specific composition. Specifically, the fungicide is represented by formula (1); Ln2xFe2(1-x)O3 (where, Ln is a rare earth element selected from the group consisting of lanthanum, praseodymium, neodymium and yttrium; and x is a number that is at least 0.45 and less than 1.00).SELECTED DRAWING: None
Patent JP-2022127462-A (JP)
Title: Receiving coil device, and magnetic resonance imaging device including the same
Inventor: Iwasawa kojiro
IPC: A61B5/055
Filed: 2021-02-19
Abstract: To provide a technology for detecting a motion of a forehead with high sensitivity without degrading workflow when wearing a receiving coil before imaging.SOLUTION: A receiving coil device includes: one or a plurality of receiving coils for covering the head of an analyte; a base section on which the head of the analyte is placed; a holder section to which one of the receiving coils is fixed and which is supported by the base section; and a mechanism which brings the receiving coil fixed to the holder section into close contact with a part of the head. Further the holder section or base section is provided with a detection unit for detecting a physical quantity regarding a displacement of the holder section. The physical quantity detected by the detection unit is transmitted to an MRI device using the receiving coil device.SELECTED DRAWING: Figure 3
Patent JP-2022127815-A (JP)
Title: cross roller bearing
Inventor: KAWAKAMI YUICHIRO
IPC: F16C19/36
Filed: 2021-02-22
Abstract: To prevent the early exfoliation of a raceway surface in the vicinity of a roller insertion hole at an outer ring, in a cross roller bearing in which the roller insertion hole is formed at the outer ring.SOLUTION: By forming a roller insertion hole 6 at an outer ring 1 while making it deviate in an axial direction with respect to a center position in the axial direction of a V-grooved raceway surface 3, one inclination face 3a of the raceway surface 3 of the outer ring 1 has a portion continuing to an entire periphery of the outer ring 1, and an angle formed between a groove edge of another inclination face 3a and a peripheral edge of the roller insertion hole 6 becomes larger than before. By this constitution, an area of a portion of the raceway surface 3 of the outer ring 1 in which a load from a roller 5 is liable to be concentrated in the vicinity of the roller insertion hole 6 becomes large, the surface pressure at the portion is suppressed, and even if a step is formed between the raceway surface 3 of the outer ring 1 and a partial raceway surface 8 of a plug 7 for blocking the roller insertion hole 6, the early exfoliation of the raceway surface 3 of the outer ring 1 can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2022128304-A (JP)
Title: Device for games and program
Inventor: KAWAGUCHI MASAYA
IPC: A63F7/02
Filed: 2021-02-22
Abstract: To provide a device for games that can execute simulations and data analysis.SOLUTION: The device for games has a configuration including: past record data acquisition means for acquiring past record data which is specified based on game information outputted from game devices including a game machine that are installed in a game hall and which corresponds to the past record of running and sales of the game machine; specification data acquisition means for acquiring specification data related to the performance of the game machine; past record value calculation means for calculating, by using the past record data, a past record value which corresponds to the past record of running and sales of the game machine per a unit period; prediction value calculation means for calculating a prediction value corresponding to the past record value by using at least any one of the specification data and the past record data; and game information output means for outputting the past record value and the prediction value in a comparable manner.SELECTED DRAWING: Figure 5
Patent JP-2022131281-A (JP)
Title: flush toilet
Inventor: IWAMI WATARU
IPC: E03D11/08
Filed: 2021-02-26
Abstract: To provide a flush toilet capable of suppressing occurrence of unwashed parts by flushing washing water evenly over an entire surface of a waste receiving surface of a bowl part.SOLUTION: A disclosed flush toilet (1) is a bowl part (6) that includes a dirt receiving surface (8), a rim (10), and a shelf surface (12) formed between the dirt receiving surface and the rim. The flush toilet includes: straight parts (40a, 40b) where a shelf surface of this bowl part is formed on the right and left sides; a bowl part formed of a front arc portion (42) connected to the front end of the straight part and a rear arc section (44) connected to the rear end of the straight section; a rim water spout part (16) that spouts washing water from a rim spout port (22) onto the shelf surface to form a swirling flow, and the like. Wash water is spouted backward along the straight part of the shelf surface from the rim spout port. On the shelf surface located upstream of the rim spout port, an inclined surface (50) is formed which rises towards the rim spout port.SELECTED DRAWING: Figure 6
Patent JP-2022131722-A (JP)
Title: Coating laminate and method for forming the same
Inventor: GORO RYOSUKE
IPC: B32B27/20
Filed: 2021-02-26
Abstract: To provide a coating that offers a low-gloss and unobtrusive finish feeling and also has scratch resistance or the like.SOLUTION: A coating laminate has an interior material layer and a transparent coating material layer. The interior material layer contains an extender pigment 200-2000 pts.wt. relative to 100 pts.wt. of the resin component. The transparent coating material layer has its coating amount of 0.1-30 g/m2 in terms of solid content.SELECTED DRAWING: None
Patent JP-2021081749-A (JP)
Title: Liquid crystal display device
Inventor: ISHIKAWA TOMOKAZU
IPC: G02F1/1339
Filed: 2021-03-01
Abstract: To prevent decrease in adhesion strength of a sealing part in a liquid crystal display device having a liquid crystal supplied by a one-drop-fill process, due to intrusion of the liquid crystal between a sealing material and a TFT substrate or a counter substrate.SOLUTION: In a sealing part, a wall-like spacer 10 is formed to enclose the whole circumference of a sealing material 40. In a terminal side sealing part, a second sealing material 41 is formed outside the wall-like spacer 10, and a second wall-like spacer 11 is further formed outside the second sealing material. Thus, in a state of a mother substrate to be divided into liquid crystal display panels, a structure of the sealing material/wall-like spacer/sealing material is formed in a plane view, which can avoid a phenomenon of intrusion of the liquid crystal into the sealing part due to internal pressure.SELECTED DRAWING: Figure 1
Patent JP-2022135339-A (JP)
Title: Joint device, concrete structure and method for cutting concrete structure
Inventor: MORITA DAISUKE
IPC: E04C5/18
Filed: 2021-03-05
Abstract: To provide a joint device with a simple structure capable of connecting an end of a reinforcing bar and an end of a rod-shaped member made of resin.SOLUTION: A joint device 1 connects an end portion 11 of a reinforcing bar 10 and an end portion 21 of a rod-shaped member 20 made of resin. The joint device 1 comprises a tubular member 2 in which the end portion 11 of the reinforcing bar 10 is inserted into a hollow portion 2a from an opening portion 2b on one end side, and the end portion 21 of the rod-shaped member 20 is inserted into the hollow portion 2a from an opening portion 2c on the other end side, and a grout material 3 filled into the hollow portion 2a of the tubular member 2 into which the end portion 11 of the reinforcing bar 10 and the end portion 21 of the rod-shaped member 20 has been inserted.SELECTED DRAWING: Figure 1
Patent JP-2022135595-A (JP)
Title: Evacuation support system and evacuation support method
Inventor: HASEBE MASANOBU
IPC: G08B21/08
Filed: 2021-03-05
Abstract: To provide an evacuation support system coping with an occurrence of sloshing due to an earthquake or a strong wind and capable of executing suitable instructions or evacuation guidance to users of a swimming pool.SOLUTION: An evacuation support system for supporting an evacuation action to users of a swimming pool at a building in which the swimming pool is installed comprises: a prediction processing part for predicting a behavior at the swimming pool on the basis of outside information including at least one of a weather and a seismic intensity of a place where the swimming pool is located and observation information including at least one of an acceleration and a wind speed near the swimming pool; an evacuation determination part for determining whether or not the evacuation is necessary on the basis of a prediction result of the prediction processing part; and an output part for outputting information regarding the evacuation to the users when it is determined that the evacuation is necessary.SELECTED DRAWING: Figure 1
Patent JP-2022137772-A (JP)
Title: vehicle
Inventor: MURASATO KENJI
IPC: H02J7/02
Filed: 2021-03-09
Abstract: To improve convenience for a user regarding the use of an outlet during external charging.SOLUTION: When a my room mode is ineffective (OFF) during AC charging (NO in S2), an ECU switches a control mode to a charging mode (S3). When the my room mode is effective (ON) during AC charging (YES in S2) and an electric power of AC 100 V is supplied from an inlet (YES in S5), the ECU switches the control mode to a first my room mode (S9). When the my room mode is effective (ON) during AC charging (YES in S2) and an electric power of AC 200 V is supplied from the inlet (NO in S5), the ECU switches the control mode to a second my room mode (S15).SELECTED DRAWING: Figure 2
Patent JP-2022137980-A (JP)
Title: Analysis device and analysis program
Inventor: MORI MORIMASA
IPC: E02D1/00
Filed: 2021-03-09
Abstract: To accurately predict an observation value of a slice corresponding to a non-excavation part of a natural ground.SOLUTION: A setting part 22 sets an explanation variable for each slice of a natural ground model. A target variable prediction part 24 predicts a target variable of a slice of an excavation target part on the basis of a target variable of a slice of an excavated part. A learning part 26 learns an estimation model by using an explanation variable and the target variable of the slice of the excavated part as learning data. An observation part 30 excavates the excavation target part, and then acquires an observation value. An identification part 32 identifies the target valuable of the slice of the excavation target part from the observation value by using an observation equation. An observation value prediction part 34 predicts a target variable of a slice of a non-excavation part by using the identified target variable of the slice of the excavation target part, an explanation variable of a slice of the non-excavation part, and an estimation model, and predicts an observation value of the slice of the non-excavation part by using the observation equation.SELECTED DRAWING: Figure 2
Patent JP-2022137985-A (JP)
Title: Skin-integrated pad, vehicle seat, and molding device
Inventor: SATO TOSHIHARU
IPC: A47C7/18
Filed: 2021-03-09
Abstract: To provide a skin-integrated pad, a vehicle seat and a molding device which are formed so that a terminal part of a skin does not need to be treated.SOLUTION: A plurality of magnetic body seals 26 are provided at a position on a lower surface side of a seat cushion in a terminal part 18A of a seat skin 18, a mold 30 has an intermediate mold 36 provided between a lower mold 32 and an upper mold 34, and a magnet 40 is provided on the intermediate mold 36. Thereby, the terminal part 18A of the seat skin 18 is set to be magnetically attracted to the intermediate mold 36 in a state of being folded to a rear face 16A side from a surface 16B side of a pad material 16, and the skin-integrated pad 14 can be molded in a state where the terminal part 18A of the seat skin 18 is accommodated in the mold 30. As a result, the terminal part 18A of the seat skin 18 is integrated with the pad material 16, and treatment of the terminal part 18A of the seat skin 18 is not necessary.SELECTED DRAWING: Figure 5
Patent JP-2022138066-A (JP)
Title: Diagnostic device and diagnostic method
Inventor: YAMAZATO MASASHI
IPC: G01M99/00
Filed: 2021-03-09
Abstract: To provide a diagnostic device and a diagnostic method capable of simply diagnosing a flange connection part.SOLUTION: A diagnostic device (1) comprises: a first piezoelectric element (2) provided on one flange (11); a signal generation unit (4) for applying input signals sweeping in a predetermined first frequency range to the first piezoelectric element (2); a second piezoelectric element (3) that is provided on the other flange (12) and outputs output signals in accordance with vibrations caused by the first piezoelectric element (2); and a calculation unit (6) that calculates a transmission amount on the basis of, the input signals and the output signals and determines a fastening condition of a flange connection part (10) in accordance with a result of the calculation.SELECTED DRAWING: Figure 2
Patent JP-2022148239-A (JP)
Title: Information processing apparatus and program
Inventor: AKAMINE RYO
IPC: G06F3/0482
Filed: 2021-03-24
Abstract: To generate a candidate character string to be assigned to a new document.SOLUTION: An information processing apparatus 2 acquires a history of character strings assigned to document data by a user, specifies a pattern in the character strings assigned to the document data using the history of the character strings, and generates a candidate character string to be assigned to the document data, according to a character string included in the document data and the specified pattern. The information processing apparatus 2 acquires information on the order of tasks, specifies a pattern in the character strings assigned to the document data using the information on the order of tasks, and generates and presents a candidate character string to be assigned to the document data, according to the specified pattern.SELECTED DRAWING: Figure 1
Patent JP-2022149776-A (JP)
Title: Railway system, and device, method and program for passing time adjustment
Inventor: FUJIWARA MAHO
IPC: B60L15/40
Filed: 2021-03-25
Abstract: To provide a railway system by which passing times can be adjusted when scheduled passing times are changed.SOLUTION: A railway system has a calculation unit 61, a selection unit 62 and a change information output unit. When a scheduled passing time at which a train to be controlled to run according to a run curve that regulates the running speed between stop stations will pass through a passing station between the stop stations is changed, the calculation unit 61 calculates predicted passing time which is predicted time for the train to pass through the passing station by means of changing the run curve that is used for controlling the train running. Based on the predicted passing time calculated by the calculation unit 61, the selection unit 62 selects, as a modified run curve, a run curve in which the train passes the passing station at a time corresponding to the changed scheduled passing time. The change information output unit outputs change information for changing the run curve of the train to the modified run curve, to an on-board device of the train.SELECTED DRAWING: Figure 4
Patent JP-2022150285-A (JP)
Title: Mortar leveling device
Inventor: HAYASHI CHISAO
IPC: E01C19/20
Filed: 2021-03-26
Abstract: To provide a technique for shortening the time for leveling mortar in a mortar leveling device.SOLUTION: A mortar leveling device is equipped with a leveling part, which is moved along the surface of mortar to level the surface of the mortar to form a finished surface, and an inspection surface, which is connected to the leveling part to confirm the degree of parallelism with a leveling string and whose height to the leveling string can be adjusted, and by keeping the distance between the leveling string and the inspection surface constant, it is possible to keep the distance between the leveling string and the finished surface constant.SELECTED DRAWING: Figure 3
Patent JP-2022151036-A (JP)
Title: Dryer and image formation apparatus
Inventor: KOBAYASHI KIMIHIKO
IPC: B41J2/01
Filed: 2021-03-26
Abstract: To make the service life of a plurality of light sources longer and make the power consumption smaller.SOLUTION: A dryer 120 comprises: a conveyance unit 40 which conveys a sheet to which ink is discharged; a plurality of light sources 52 which are opposite to the conveyance unit 40 and dry the ink; and a control part 30 which controls timing of turn-on and turn-off for each light source 52 according to a prescribed rule. The control part 30 periodically turns on the plurality of light sources 52 in a prescribed order such that the lighting time per a unit time for each light source 52 becomes equal.SELECTED DRAWING: Figure 3
Patent JP-2022154543-A (JP)
Title: Navigation device, navigation method, and program
Inventor: HE QING
IPC: G01C21/34
Filed: 2021-03-30
Abstract: To provide a technique for suppressing route guidance that is difficult to pass.SOLUTION: A navigation device for determining a route from a starting point to a destination on a map includes: a search unit for searching for one or more candidate routes from the starting point to the destination based on a link included in the map and cost set in a node; a setting unit for increasing cost of the link or a node corresponding to two-stage U-turn when a route being searched by the searching unit includes the two-stage U-turn at two intersections existing in the same intersection or within a predetermined range; and a determination unit for determining a candidate route whose cost is the lowest among one or more candidate routes as a route from the starting point to the destination.SELECTED DRAWING: Figure 3