baber/WOPTO huggingface dataset:
Patent JP-2019037415-A (JP)
Title: Game machine
Inventor: HOSHINO HIDEAKI
IPC: A63F7/02
Filed: 2017-08-24
Abstract: To provide a technique capable of strengthening error preventive measures for a variable operation-start winning device.SOLUTION: A game machine determines a winning of a variable operation-start winning device (a normal electric-generator) in a normal mode (a non-time-shortening state) to be a normal electric-generator abnormal winning error state. However, during a jackpot or small winning state, the game machine determines it not to be the normal electric-generator abnormal winning error state. Further, there is a possibility that some player may shoot rightward without any malice during a pseudo time-shortening state (a non-time-shortening state, holding continuous play interval), so that, when terminating the time-shortening state, the game machine sets "5" to "a normal electric-generator abnormal winning determination counter"; when stopping the variation of a first special symbol or a second special symbol, subtracts a value of "the normal electric-generator abnormal winning determination counter"; when a value is set in "the normal electric-generator abnormal winning determination counter", even in a case of the non-time-shortening state, determines not to be the normal electric-generator abnormal winning state; and, when no value is set to "the normal electric-generator abnormal winning determination counter" (in a case of 0) and in a case of being in the non-time-shortening state, determines to be the normal electric-generator abnormal winning error state.SELECTED DRAWING: Figure 17
Patent JP-2019039255-A (JP)
Title: Rolling compaction machine
Inventor: HAYASAKA YOSHINORI
IPC: E01C19/26
Filed: 2017-08-28
Abstract: To provide a rolling compaction machine capable of improving workability for attaching and detaching a dustproof net and allowing a dustproof net to be easily detached even when provided on a part having a narrow working space.SOLUTION: A rolling compaction machine comprises: a heat exchanger (30) for circulating a heat source to cool a high temperature medium which has reached a high temperature; a first net (42) installed in front of the heat exchanger to cover and protect the heat exchanger from dust and sand; a second net (44) installed in front of the heat exchanger in parallel and adjacent to the first net to protect the heat exchanger from dust and sand; an installation member (50) on which the first net and the second net are installed; and a restricting part (54) disposed at an end of the second net on the first net side and restricting movement of the first net in the direction away from the installation member when the second net is installed on the installation member.SELECTED DRAWING: Figure 2
Patent JP-2019047536-A (JP)
Title: Motor driving device and rotation detection method of motor driving device
Inventor: NAGATOMO SHIGERU
IPC: H02P8/02
Filed: 2017-08-29
Abstract: To provide a motor driving device and a rotation detection method of the motor driving device that can appropriately determine whether or not a motor rotates normally on the basis of an induction voltage induced by an induction current regardless of the fluctuation of the induction current generated by the motor.SOLUTION: A motor driving device comprises: a driving current generation circuit 201 for generating a driving current and for supplying the driving current to a motor 10 intermittently through drive lines L1 and L2; and a rotation detection circuit 203 that detects whether or not the voltage of the drive lines become a negative voltage after the supply of the driving current to the motor is stopped, and determines that the rotor of the motor rotates at a prescribed angle when the negative voltage is detected.SELECTED DRAWING: Figure 1
Patent JP-2019045962-A (JP)
Title: Reinforcing-bar position confirmation system
Inventor: UTA SHINJI
IPC: G06T19/00
Filed: 2017-08-30
Abstract: To provide a reinforcing-bar position confirmation system that enables the accurate position of a reinforcing bar of a reinforced concrete structure to be easily confirmed when boring a hole etc., in the reinforced concrete structure.SOLUTION: A reinforcing-bar position confirmation system comprises: a processing apparatus 1 which stores a three-dimensional model generated by a three-dimensional laser scanner and representing an arrangement of reinforcing bars; and a portable terminal 2 which reads the three-dimensional model out of the processing apparatus 1 once a photographic image is obtained by photographing a reinforced concrete structure constructed using reinforcing bars, extracts from the three-dimensional model a reinforcing bar arrangement image corresponding to the reinforced concrete structure and representing the arrangement of the reinforcing bars, and composes a composite image of the photographic image and reinforcing bar arrangement image and then displays the composite image.SELECTED DRAWING: Figure 1
Patent JP-2019049211-A (JP)
Title: Turbocharger
Inventor: IWATA AKITOSHI
IPC: F02B39/00
Filed: 2017-09-08
Abstract: To suppress the enlargement of a waste gate valve while reducing a turn area of the waste gate valve.SOLUTION: A turbocharger 50 comprises a turbine housing 60 and a waste gate valve 80. An accommodation space 65 in which a turbine wheel 91 is accommodated is formed at the turbine housing 60. A scroll passage 61 for introducing an exhaust gas into the accommodation space 65 from the outside of the turbine housing 60, and a connection passage 62 for discharging the exhaust gas from the accommodation space 65 are connected to the accommodation space 65. A merge passage 63 for discharging the exhaust gas from the inside of the turbine housing 60 is connected to the connection passage 62. A bypass passage 64 bypassing the accommodation space 65 is connected to the merge passage 63. A center axial line 62d of an outlet portion 62c in the connection passage 62 is inclined to a rotating axial line 91a of the turbine wheel 91 so as to progress toward an outlet portion 64c side of the bypass passage 64.SELECTED DRAWING: Figure 2
Patent JP-2019049375-A (JP)
Title: Oil separator and refrigerating device comprising the same
Inventor: ANDO KOKI
IPC: F25B43/02
Filed: 2017-09-08
Abstract: To provide an oil separator for separating refrigerator oil included in a refrigerant discharged from a compressor, and a refrigerating device comprising the same, and reduce a pressure loss of the refrigerant in the oil separator to contribute to performance improvement of the refrigerating device.SOLUTION: An oil separator (9) comprises: a main body part (91) in which through holes (92a, 94a, and 93a) are formed in a top part (92), a bottom part (94), and a cylindrical part (93), and having a vertical cylindrical shape; an inlet pipe part (95) connected while being inserted into the through hole (93a) of the cylindrical part (93); an outlet pipe part (96) connected while being inserted into the through hole (92a) of the top part (92); and an oil pipe part (97) connected while being inserted into the through hole (94a) of the bottom part (94). In the main body part (91), an opening end (96a) of the outlet pipe part (96) is located below an opening end (95a) of the inlet pipe part (95) and above a center in a vertical direction of the main body part (91).SELECTED DRAWING: Figure 2
Patent JP-2019047907-A (JP)
Title: rice cooker
Inventor: IIZUKA YUJI
IPC: A47J27/00
Filed: 2017-09-08
Abstract: To provide a rice cooker which excellently transmits speech information to a user and reliably performs answerback to the user's operation of a control panel.SOLUTION: A rice cooker has: an inner pot containing a material to be cooked; a rice cooker body 20 having an inner pot housing part removably housing the inner pot; a lid body 10 openably/closably covering the inner pot housing part; heating means heating the inner pot; control means controlling the heating means; a vibration unit 40 vibrating operation parts 12, 15 receiving the user's operation and a housing of a part where the operation parts are arranged; and speech information transmission means notifying speech information for the user by vibration of the vibration unit. In accordance with transmission timing of the speech information, the vibration unit is vibrated by a response signal equal to or lower than 200 Hz.SELECTED DRAWING: Figure 1
Patent JP-2018025809-A (JP)
Title: Light irradiation control device and program
Inventor: NAKAMURA FUMINORI
IPC: G09G5/10
Filed: 2017-09-13
Abstract: PROBLEM TO BE SOLVED: To appropriately protect eyes of a person who gives presentation or the like in front of a device and minimize an operation to images to be projected.SOLUTION: A projection device includes: projection systems 11 to 16 that project images; imaging systems 17 to 21 that photograph ranges including a projection area of the images; and a CPU 22 that causes a photographed image processing unit 20 to determine whether or not a face of a person not included in a projection image is included in the photographed images obtained by the imaging systems, and further causes, when the photographed image processing unit 20 has determined that the face is included, to determine a direction and facial expression of the face to reduce luminance of the images to be projected by the projection systems according to the determined direction and facial expression.SELECTED DRAWING: Figure 2
Patent JP-2018059914-A (JP)
Title: Batch processing for GNSS signal processing in user satellite
Inventor: EVELINE GOTTZEIN
IPC: G01S19/37
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a receiver used, for example, in a user satellite, disposed partially or entirely, for example, on an orbit far removed from the earth.SOLUTION: A receiver of the present invention includes a reception unit and a processing unit. The reception unit is configured to receive signals transmitted by one or more navigation satellites in the global navigation satellite system (GNSS). The processing unit is configured to determine a measurement value on the basis of data included in the received signals. The processing unit is further configured to calculate position, speed, and time (PVT) on the basis of batch processing of the measurement value. The present invention further relates to a method and a user satellite.SELECTED DRAWING: Figure 1
Patent JP-2019052019-A (JP)
Title: Method for determining coil gripping position of coil transportation automatic crane
Inventor: KOGA HISASHI
IPC: B66C13/22
Filed: 2017-09-14
Abstract: To provide an automatic crane system for quickly detecting the disposing position of a coil by an economical method with only a limited influence on automatic crane operation time and enabling the automatic crane to automatically determine a coil gripping position.SOLUTION: During movement of an automatic crane CR before the automatic crane CR reaches the approximate location of a coil CO, a correlation distance between the coil CO and the automatic crane CR and the shape of the coil CO are measured by a wide-area distance sensor MS provided to the automatic crane CR, the location of the coil CO is recognized by comparing the position of the automatic crane CR when measurement is carried out by the wide-area distance sensor MS with the measurement result of the wide-area distance sensor MS, the target point of the approximate location of the coil CO is rewritten to the location of the coil CO based on the result measured by the wide-area distance sensor MS, and set as the movement target position of the automatic crane CR, and the automatic crane CR is automatically moved to the movement target position and stopped.SELECTED DRAWING: Figure 2
Patent JP-2019053963-A (JP)
Title: Switch device
Inventor: KATSUYAMA TATSUJI
IPC: H01H13/02
Filed: 2017-09-19
Abstract: To provide a switch device arranged on a steering wheel and that can generate a stereophonic sound image.SOLUTION: A switch device 1 arranged on a steering wheel 8 of a vehicle 5, comprises: switch parts 30 and 40 mounted on a vehicle 5 comprising operation knobs 31 and 41 and piezoelectric elements 32 and 42 as electromagnetic elements for detecting an operation to the operation knobs 31 and 41 and vibrating the operation knobs 31 and 41; and a controller 100 that executes at least one of first control of controlling the piezoelectric elements 32 and 42 so that the operation knobs 31 and 41 vibrate depending on the operation and second control of controlling the piezoelectric elements 32 and 42 so that the operation knobs 31 and 41 vibrate in an audible band. The switch device 1 is arranged so that directivity of a radiation sound from the operation knobs 31 and 41 becomes stronger toward ears of a driver 20 as a crew member of the vehicle 5.SELECTED DRAWING: Figure 2
Patent JP-2019055644-A (JP)
Title: Vehicle control apparatus, vehicle control method, and vehicle control system
Inventor: ARIMA HIDETOSHI
IPC: B60T8/1761
Filed: 2017-09-20
Abstract: To provide a vehicle control apparatus, a vehicle control method, and a vehicle control system capable of optimizing balance between target tire lateral force and target tire fore-aft force.SOLUTION: A vehicle control method includes the steps of: calculating at S41 tire fore-aft force with respect to each slip ratio; calculating at S42 tire lateral force with respect to each slip ratio; calculating at S43 first difference being an absolute value of difference between a target tire lateral force and the tire lateral force with respect to each slip ratio, and second difference being an absolute value of difference between target tire fore-aft force and the tire fore-aft force with respect to each slip ratio; weighting at S44 the first difference and the second difference to calculate the total value of them; acquiring at S45 slip ratio that minimizes the total value; and taking the value as the optimal slip ratio. Then, the vehicle control method outputs, to an actuator relating braking and driving of the vehicle, a command for achieving the optimal slip ratio, whereby balance between the target tire lateral force and the target tire fore-aft force can be optimized.SELECTED DRAWING: Figure 6
Patent JP-2019055649-A (JP)
Title: Battery temperature control system
Inventor: UCHIMOTO TATSUYA
IPC: H01M10/635
Filed: 2017-09-20
Abstract: To provide a battery temperature control system capable of efficiently charging a battery at the time of low temperature.SOLUTION: A battery temperature control system 3 of a hybrid vehicle 1 that includes a power generator 101b which generates power by operation of an internal combustion engine 101a, a battery 103, a power generator 105a and a charging device 107 includes a coolant passage that circulates a coolant, a pump 41 and a coolant heating device which can heat the coolant in response to operation of the internal combustion engine, where in a warm-up mode, the coolant is heated by the coolant heating device, and changes at least any one of a circulation direction of the coolant of circulating the battery 103 and a portion to which the coolant is introduced to the battery 103, when the temperature of the battery 103 becomes a specification temperature.SELECTED DRAWING: Figure 1
Patent JP-2019056681-A (JP)
Title: System and method for predicting corrosion
Inventor: YAMAMOTO RYOTARO
IPC: G01N17/04
Filed: 2017-09-22
Abstract: To provide a system and method for predicting corrosion, which allow for grasping the progression of corrosion actually taking place on a target object.SOLUTION: A corrosion prediction system comprises: an electric potential sensor 1 configured to measure electric potential of a solution near a target object; a storage unit 23 for chronologically storing the measured electric potential data; and a determination unit 251 configured to determine future shape of the target object, which changes with the progression of corrosion, based on the stored time-series electric potential data.SELECTED DRAWING: Figure 2
Patent JP-2019062293-A (JP)
Title: Camera device, camera device control system, and program
Inventor: YAMAMOTO KUNITOSHI
IPC: H04N7/18
Filed: 2017-09-25
Abstract: To make an attention point of an operator operating a certain camera device to be photographed also by the other camera devices in a case where each of a plurality of operators remotely operates a camera device, so that the attention point is shared among the operators and communication among the operators is made smooth.SOLUTION: The camera device control system includes: camera devices 10A (TPR-A) and 10B (TPR-B); terminals 20A (terminals A); and 20B (terminals B), and a management device (RMS) 30. The TPR-B acquires position data of an attention point of a remote operator who remotely operates TPR-A at terminal A, calculates a rotation angle at which the attention point is included in the field of view of the TPR-B camera, and performs synchronized control of the TPR-B.SELECTED DRAWING: Figure 6A
Patent JP-2019059093-A (JP)
Title: Maintenance mechanism of ink jet head
Inventor: MATSUNAGA KATSUHIKO
IPC: B41J2/165
Filed: 2017-09-26
Abstract: To prevent deterioration of print quality caused by discharge failure of ink by preventing ink and a wipe liquid remaining in a clearance between a nozzle guard and a head nozzle surface from forming air bubbles on a nozzle plate side without causing complication, increase in size and manufacturing cost of an existing ink jet head.SOLUTION: An ink jet printer is provided with an ink jet head 31 having a nozzle plate 36 on which a nozzle for discharging ink droplets is arrayed, and a nozzle guard 44 which has an opening part 44a formed in a position corresponding to the nozzle to expose the nozzle to an external, and is laminated on the nozzle plate 36. The ink jet printer includes roller wipers 281, 281 which are slid on the nozzle guard 44 on a peripheral edge of the opening part 44a, and a wiper 285 which is slid on the nozzle plate 36 in the opening part 44a.SELECTED DRAWING: Figure 6
Patent JP-2019061199-A (JP)
Title: Virtual image display device
Inventor: KOMATSU AKIRA
IPC: G02B27/02
Filed: 2017-09-28
Abstract: To provide a virtual image display device capable of enhancing the visibility of images by making gaps between pixels less noticeable with a relatively simple configuration.SOLUTION: The virtual image display device comprises: a fine structural part MS; an image display device 10; and an eyepiece optical system 20, which are configured to satisfy a formula (1). With this, the virtual image display device is capable of giving a proper degree of diffusion to image light GL with a relatively simple configuration while considering size of each pixel constituting the image display device 10 which is an image element to thereby enhance the visibility of the images by making gaps between pixels less noticeable.SELECTED DRAWING: Figure 1
Patent JP-2019062749-A (JP)
Title: Riding mower
Inventor: KAWABATA HIROSHI
IPC: B60S9/08
Filed: 2017-09-28
Abstract: To provide a riding mower in which a jack device is made to easily perform rapid lifting/lowering operation of a machine body front, and is used as a structure capable of being used as a balanced weight.SOLUTION: A motive part 2 is included in the front part of a machine body frame 10. A boarding cab unit 3 is included at the rear side of the motive part 2. A mower device 4 for mowing is supported in the lower part of the machine body frame 10, and in the interval width in the longitudinal direction with a front wheel 11 and a rear wheel 12. A jack device 7 capable of lifting and operating the front end side of the machine body frame 10 is included in a front part of the machine body frame 10 and in a front side place from the front wheel 11. The jack device 7 is configured so that a posture can be changed into a working posture serving as a supporting posture and a storing posture along the machine body frame 10, and is arranged in an overlapping place with a guard frame 10A in a plan view in the front part of the machine body frame 10 in the storing posture.SELECTED DRAWING: Figure 1
Patent JP-2019068163-A (JP)
Title: Communication support system and speaker device
Inventor: KIDA SHIGERU
IPC: H04R1/00
Filed: 2017-09-29
Abstract: To provide a support system used by old people with hearing loss and people with hearing problems when speaking.SOLUTION: A microphone device 5 is provided on a speaker side. A speaker device 4 is arranged on a hearing-impaired person side. The speaker device 4 includes a base unit 10 and a speaker unit 11. The speaker unit 11 is pivotally supported by the base unit 10 and mounted so that its direction can be changed in the vertical direction. A voice of the speaker 3 is input to a microphone 9 of the microphone device 5 and is output from the speaker unit 11 of the speaker device 4 on the hearing-impaired person side.SELECTED DRAWING: Figure 1
Patent JP-2019066582-A (JP)
Title: Heat-shrinkable cylindrical label
Inventor: MATSUNAGA GOSUKE
IPC: B65D25/36
Filed: 2017-09-29
Abstract: To provide a heat-shrinkable cylindrical label that can be attached to an adherend beautifully in a heat-shrinkable manner in heat-shrinkable cylindrical labels including a transparent portion coupling an opaque film and a transparent film.SOLUTION: A heat-shrinkable cylindrical label 1 having a transparent portion 4 formed in part and having heat shrinkability in a circumferential direction includes: an opaque film having heat shrinkability in a circumferential direction of a label; a transparent film having heat shrinkability in the circumferential direction of the label, coupled with between both ends of the opaque film and forming the transparent portion 4 between them; and a transparent film 3 coupled with between both ends 21 and 22 of the opaque film 2 and having heat shrinkability in the circumferential direction of the label. A circumferential direction heat shrinkage rate of the transparent film 3 in a range of 80°C-100°C is equal to or less than a circumferential direction heat shrinkage rate of the opaque film 2 in the range of 80°C-100°C.SELECTED DRAWING: Figure 1
Patent JP-2018062424-A (JP)
Title: Method to avoid useless actuation of safety device in elevator system, control device for implementing the method, speed governor brake and elevator system each having the control device
Inventor: MIKKO PURANEN
IPC: B66B5/04
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide means for preventing the useless actuation of a safety device of an overspeed governor system (2,52) by inertia of an overspeed governor rope in the technical field of an elevator system.SOLUTION: An overspeed governor system has a speed governor rope (3,53) connected to a running mass (6,7) of an elevator system (1), a mechanical brake (16) which performs a sudden stop of the running mass (6,7) by decreasing a speed of the running mass (6,7), a safety device (4,54) attached to the running mass (6,7), a synchronization connection mechanism (14,64) which actuates the safety device (4,54), and a synchronization connection mechanism block device (15) which blocks the synchronization connection mechanism (14,64) and/or a speed governor brake (5,55) which controls a speed governor rope (3,53) and determines whether a sudden stop of the running mass (6,7) is performed or not and if a sudden stop of the running mass (6,7) is performed, actuates the speed governor brake (5,55) or the synchronization connection mechanism block device (15).SELECTED DRAWING: Figure 1