baber/WOPTO huggingface dataset:
Patent JP-2018146769-A (JP)
Title: card reader
Inventor: HASEGAWA DAISUKE
IPC: E05B49/00
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a card reader that can uniform light in a light guide having a corner part, and can conduct a display with the uniformed light surrounding a card reading unit.SOLUTION: A card reader has a card reading unit 20 at a front of a main body part 10, in which a light guide 30 to be provided so as to surround an area of the card reading unit 20, and a first light emission unit 25 and second light emission unit 26 projecting light to a light guide 30 are arranged in the main body part 10. The light guide 30 has: a corner part 33; and a first straight line part 34 and second straight line part 35 that are across the corner part 33, in which the first light emission unit 25 is arranged facing in a length direction relative to the first straight line part 34 via the corner part 33 of the light guide 30, and the second light emission unit 26 is on a more outer peripheral side than the first straight line part 34. The light guide 30 has: a first light guide path 36 that guides the light from the first light emission unit 25 to the corner part 33; and a second light guide path 37 that guides the light from the second light emission unit 26 to the corner part 33, in which a space part 38 is formed between either path.SELECTED DRAWING: Figure 4
Patent JP-2018148697-A (JP)
Title: Rotary electric machine
Inventor: AKAIKE KATSUTOSHI
IPC: H02K15/16
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine equipped with a rotor and a stator arranged to surround the rotor, which is configured so as to correct rotation balance of the rotor while maintaining performance such as low inertia even if a rotation shaft of the rotor is slender and lightweight.SOLUTION: A rotor Dr comprises a rotation shaft 1, a plurality of permanent magnets 2 arranged in line on an outer peripheral surface of the rotation shaft in a circumferential direction thereof, and a cylinder body 3 that is externally inserted into parts of the rotation shaft in which the permanent magnets are arranged in line to cover the permanent magnets and prevents dispersion of the permanent magnets. The permanent magnets are arranged alternately in the circumferential direction so that the magnets are magnetized in a radial direction of the rotation shaft and magnet poles outside in a radial direction of the permanent magnets adjacent to each other are different, and a non-magnetic body 5 for preventing a magnetic flux from short-circuiting is inserted between the permanent magnets. As non-magnet bodies, two kinds or more of non-magnet bodies with different mass are used, and the kinds of the non-magnetic bodies to be inserted respectively between the permanent magnets are changed according to unbalance mass of the rotation shaft.SELECTED DRAWING: Figure 2
Patent JP-2018147784-A (JP)
Title: Fuel cell system
Inventor: AKASHI TERUHISA
IPC: H01M8/12
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of starting a fuel cell with large power generation capacity in a short period of time.SOLUTION: The present specification discloses a fuel cell system. The fuel cell system includes: a first fuel cell provided to a first substrate; a second fuel cell provided to a second substrate and having larger power generation capacity than the first fuel cell; a first heater provided to the first fuel cell; a second heater provided to the second fuel cell; and a battery. In the fuel cell system, the first heater heats the first fuel cell by power supplied from the battery, and the second heater heats the second fuel cell by power supplied from the first fuel cell.SELECTED DRAWING: Figure 1
Patent JP-2018149011-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To increase the attention degree of a player to winning notification of a special winning combination.SOLUTION: In a bonus announcement performance, when a start switch 7 is operated after a bet number is set and a game is started, "red 7" to be a symbol common to BB and RB is displayed to a position corresponding to reel 2L. Next, when a time T1 passes after the symbol is displayed, the "red 7" to be the symbol common to BB and RB is displayed to a position corresponding to reel 2C. Then, when the time T1 passes after the symbol is displayed, performance rotating both symbols is executed so that the "red 7" to be the BB symbol of the reel 2R and "white 7" to be an RB symbol of the reel 2R are displayed near a player by turns. Time of the performance is a delay time T2 until the reel 2R symbol is displayed and after the T2 passes, the reel 2R symbol is symbol.SELECTED DRAWING: Figure 2
Patent JP-2018151107-A (JP)
Title: Air conditioner
Inventor: YOSHIOKA RYO
IPC: B01D46/42
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To easily assemble an air conditioner having a filer automatic cleaning function.SOLUTION: An air conditioner includes: a frame body 6 including a back sheet 3, a front cover 4, and an open panel 5; a suction opening 7 on an upper surface of the frame body; a blowout opening 8 on a bottom face of the frame body; a blowing passage that communicates with the suction opening and the blowout opening and blows indoor air sucked from the suction opening from the blowout opening; a filter 10 provided along an inner surface side of the suction opening of the blowing passage; and a heat exchanger 11 including the blowing passage between the filter and the blowout opening. In the air conditioner, a motor unit 40 is formed by a drive gear 30, a feed motor 42, first transmission means 48, a brush motor 45, and second transmission means 47, and the motor unit is clamped and fixed by a back plate, the back sheet, and the front cover, thus facilitating assembly work of a motor unit to the outdoor machine and reducing an increase in manufacturing costs.SELECTED DRAWING: Figure 18
Patent JP-2017191312-A (JP)
Title: toner
Inventor: TAGAWA Reo
IPC: G03G9/087
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner that has an excellent heat-resistant storage property and prevents the occurrence of image defects even in a low-temperature fixing process.SOLUTION: In a toner comprising toner particles containing a binder resin and wax, the concentration of the wax in the vicinity of an outermost surface of the toner and in a surface layer area deeper than the outermost surface is controlled, and a transition of the wax to the vicinity of the outermost surface is made with high efficiency during heating.SELECTED DRAWING: None
Patent JP-2018159836-A (JP)
Title: Image forming apparatus and image forming method
Inventor: SAITO MASAFUMI
IPC: G03G9/09
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To form, on a recording medium, an image having a coloring degree as is displayed on a screen of a monitor (or a coloring degree close to that of an image displayed on the screen of the monitor).SOLUTION: An image forming apparatus comprises: a toner storage part; a medium storage part; an image carrier; a developing device; a transfer part; a fixing device 30; a conveying part (conveying roller 13a); a medium whiteness acquisition part 502; a fixing condition determination part 503; and a fixing control part 504. Toner stored in the toner storage part contains a pigment having a structure in which primary particles are aggregated by heat to increase opacity. The fixing condition determination part 503 determines a fixing condition such that as the whiteness of a recording medium is increased, the quantity of heat applied to the toner image by the fixing device 30 is increased, on the basis of the whiteness acquired by the medium whiteness acquisition part 502. A fixing control part 504 controls at least one of the fixing device 30 and conveying part (conveying roller 13a) on the basis of the fixing condition determined by the fixing condition determination part 503.SELECTED DRAWING: Figure 3
Patent JP-2018163404-A (JP)
Title: Vehicle operation pedal device
Inventor: NAKANE Masataka
IPC: B60T7/06
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a pedal device for a vehicle in which a piston connected to a pedal pad linearly moves when the pedal pad is stepped down.SOLUTION: The vehicle operation pedal device 10 includes: a cylinder 12; a piston 14 installed in the cylinder 12; a substantially rectangular pedal pad 20 used for stepping in operation; and a pair of first telescopic rods 18 connecting the first central portion on the lower surface 20A of the pedal pad 20 with the piston 14 along a longitudinal direction D1 of the pedal pad 20. Among four connecting end portions C1, C2, C3, C4 of the pair of first telescopic rods 18, the three connecting ends C2, C3, C4 are rotatably connected to the pedal pad 20 or the piston 14, and the one connecting end portion C1 is fixedly connected to the pedal pad 20 or the piston 14.SELECTED DRAWING: Figure 3
Patent JP-2017196398-A (JP)
Title: X-ray CT system
Inventor: TAHARA HIROTO
IPC: A61B6/03
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous operations to an operation unit of a cradle.SOLUTION: The X-ray CT system includes a cradle, a first bed, a second bed, a transportation unit, and control means. The cradle has an X-ray tube, an X-ray detector for detecting X-rays emitted from the X-ray tube, and an operation unit for generating an instruction signal to instruct a tilt movement according to an operation of an operator. The first bed is provided in a first room. The second bed is provided in a second room. The transportation unit positions the cradle so that the front side of the cradle faces the first bed when transporting the cradle to the first room. The transportation unit positions the cradle so that the back side of the cradle faces the second bed when transporting the cradle to the second room. The control means controls the direction of a tilt movement of the cradle according to each room where the cradle is positioned during generation of the instruction signal by the operation unit.SELECTED DRAWING: Figure 1
Patent JP-2017183287-A (JP)
Title: Vehicular lighting unit
Inventor: NAKAARAI MASAHITO
IPC: F21S8/10
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a less-expensive vehicular lighting unit capable of performing a sequential display.SOLUTION: This invention relates to a vehicular lighting unit in which three or more light sources are lit up in sequence or turned off in sequence to perform a sequential display, and there are provided the prescribed three or more light sources arranged in a forward or rearward direction of a vehicle and light guide bodies for guiding light from the light sources to emit the light frontward or rearward of the vehicle. The light guide bodies have three or more incidence elements oppositely arranged against each of the prescribed three or more light sources making the lights emitted from the light sources into primary parallel lights in parallel with a direction crossing at a right angle with an arranging directions of the light sources; a reflection part reflecting at an inner surface the prescribed parallel lights to make them into secondary parallel lights, an outgoing plane extending in a lateral direction of the vehicle to emit the secondary parallel lights. A plane length of the outgoing plane as seen from a top plan view is longer than a distance between the light sources positioned at both ends of the prescribed three or more light sources as seen from the plan view.SELECTED DRAWING: Figure 2
Patent JP-2018167612-A (JP)
Title: Reinforcement member for ship, reinforcement structure of ship, and method for reinforcing ship
Inventor: HATANAKA KENICHI
IPC: B32B5/00
Filed: 2017-03-29
Abstract: To provide a reinforcement member for ship capable of obtaining a reinforcement structure which is excellent in lightweight property and handleability at the site, and has high strength and excellent lightweight property.SOLUTION: A reinforcement member for ship is a reinforcement member for ship that reinforces a structural member constituting a ship, and has a base part containing a first fibrous reinforcement material and a projection provided integrally with one surface of the base part, where the projection contains a skin layer containing a second fibrous reinforcement material formed from a uniaxially oriented fiber and a second synthetic resin impregnated with the second fibrous reinforcement material, and a third synthetic resin filling a space part formed within opposite surfaces between the skin layer and the base part.SELECTED DRAWING: Figure 1
Patent JP-2017180837-A (JP)
Title: Exhaust line valve and corresponding assembling process
Inventor: GILBERT DELPLANQUE
IPC: F16K1/22
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve having no such defect that the valve makes assembly more difficult.SOLUTION: A valve 1 comprises a coupling device 13 having a driven member bound to the drive shaft 7 of a flap, a driving member 23 bound to an output shaft 11 of an actuator, and an elastic member 25. The driving member comprises attachments 27, 29 that hooks up the elastic member to the driving member in a temporary position in which the elastic member is elastically loaded. The driven member 21 comprises at least one release member that at least partly releases the elastic member of the attachments when the coupling device is brought to an intermediate state or the elastic member, when the coupling device is in the intermediate state, may be at least partly released from the attachments. The elastic member once released, adopts a definitive use position under the effect of relaxation of the elastic load, the coupling device then adopting the operational state.SELECTED DRAWING: Figure 2
Patent JP-2018167763-A (JP)
Title: Lock device
Inventor: DOI ATSUSHI
IPC: B60R7/06
Filed: 2017-03-30
Abstract: To provide a lock device that is able to achieve smooth movement and is able to realize a cup holder giving high quality impression to a passenger.SOLUTION: A lock device comprises: a lock member 60 forming a first flat surface part 65 and a deceleration inclining surface part 66 that decelerates at least part of a process in which a second member 20 moves to a use position Y; a cancelling member 25 forming an abutment part 31 abutting on the first flat surface part 65 in a non-use position Y; and a torsion spring 68 biased in a direction in which the declaration inclining surface part 66 and the abutment part 31 are separated in a direction in which the lock member 60 is rotated around a direction in which the second member 20 is moved. The cancelling member 65 is moved downward and lock is cancelled. Consequently, the lock member 60 is rotated against the torsion spring 68, the abutment part 31 passes through a through-groove part 61 after the deceleration inclining surface part 66 and the abutment part 31 slide against each other, and the second member 20 moves to the non-use position Y.SELECTED DRAWING: Figure 9
Patent JP-2018169029-A (JP)
Title: Rolling bearing
Inventor: OBATA TOMOHIKO
IPC: F16C33/66
Filed: 2017-03-30
Abstract: To provide a rolling bearing including a flocked body provided in a bearing constituent member, which can prevent seizure even in a case where a lubrication condition is severe, to prolong a service life.SOLUTION: A rolling bearing 1" has: an inner ring 2 and an outer ring 3 as a bearing ring; a plurality of rolling bodies 4 interposed between the inner ring 2 and the outer ring 3; a holder 5 holding the rolling bodies 4; and lubricant encapsulated around the rolling bodies 4. The rolling body 4 is made of ceramics. Onto a surface contacting with the lubricant, of at least one member selected from the inner ring 2, the outer ring 3 and the holder 5, a lubricant holding member 6 comprising a fiber material or porous material is bonded and fixed.SELECTED DRAWING: Figure 4
Patent JP-2018182471-A (JP)
Title: Electronic watermark device and method
Inventor: KAWAMURA NAOTO
IPC: H04N1/387
Filed: 2017-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method, capable of correctly extracting a watermark which does not disappear even when printing by a printer without visually feeling degradation of image quality with a strong and robust electronic watermark.SOLUTION: By embedding a cluster dot pattern indicating green noise characteristics in which a spatial frequency is limited to a bandwidth as watermark information, it is possible to embed a tough, print-resistant, visually inconspicuous mark. Furthermore, it is possible to bring back to an original picture using a secret key, and embedding watermark information as a secondary copyright owner is also possible.SELECTED DRAWING: Figure 2
Patent JP-2018180971-A (JP)
Title: Position management method, position management system, position management program and portable communication equipment
Inventor: YASUDA AKIHIKO
IPC: G06Q50/10
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a position management method, position management system, position management program and portable communication equipment for managing positions precisely with an external management server in real time while protecting privacy of a user without separately providing a device capable of communicating with a mobile phone in the vehicle.SOLUTION: A position management method using a portable communication device 10 capable of acquiring position information receives a communication signal transmitted from an in-vehicle communication device 20 provided in the vehicle 30 by the portable communication device 10, and transmits position information to a management server 40 from the portable communication device 10.SELECTED DRAWING: Figure 1
Patent JP-2018176694-A (JP)
Title: Liquid discharge head and inkjet recording device
Inventor: OKUJIMA SHINGO
IPC: H05K1/14
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that it is concerned about a voltage drop as much as a length of a flexible substrate in a configuration of connecting a recording element substrate to an electric substrate with the elongated flexible substrate, and to provide a liquid discharge head that suppresses a voltage drop and capable of high-speed discharge operation.SOLUTION: In each of the multiple flexible substrates 40 electrically connecting between multiple element substrates 10 and multiple electric substrates 90, a width Wa on a side of connected to the electric substrate is formed smaller than widths of the other regions. Namely, a width Wb of a direction orthogonal to a current flowing direction is formed wider as much as possible.SELECTED DRAWING: Figure 16
Patent JP-2018184032-A (JP)
Title: Structure for injecting inside liquid and transmission device using the structure
Inventor: SHIBAGAKI TARO
IPC: B63B22/00
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To stably maintain a posture with a surface carrying out optical transmission in parallel with water level in a transmission device measuring water temperature and other environmental conditions by being injected and installed in a used nuclear fuel pool and optically transmitting the measured information to an outside camera.SOLUTION: Measuring and transmission functions are separated, a measuring unit is made a bottom reaching sinking body, a transmission unit is made a floating body floating in water, and both are connected by a flexible cable state connection unit. A force is applied to the transmission unit to have it float up along with the connection unit as well as having it moored to the measuring unit by the connection unit. Thus, even when the measuring unit reaches the bottom in a state with the measuring unit inclined, the transmission unit is capable of maintaining a posture with a top surface including an optical transmission surface being horizontal rather than the posture.SELECTED DRAWING: Figure 4
Patent JP-2018185168-A (JP)
Title: Object detection device
Inventor: AOYAMA TETSUYA
IPC: G01S7/526
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an object detection device having a high abnormality detection rate.SOLUTION: The object detection apparatus having a function of detecting a distance to an object includes a transmission/reception section, a frequency control section, and an abnormality determination section. The transmitting/receiving section transmits an ultrasonic wave, receives an ultrasonic wave including a reflected wave of the transmitted ultrasonic wave, and outputs a signal corresponding to the waveform of the received ultrasonic wave. The frequency control sections S102 and S103 change the frequency of the ultrasonic wave transmitted by the transmission/reception section to a plurality of frequencies different from a driving frequency which is a frequency of the ultrasonic waves for detecting the distance to the object. The abnormality determination section S104 judges whether abnormality is caused by the environmental temperature or the wavelength of the ultrasonic wave transmitted by the transmission/reception section to a function of detecting the distance to the object on the basis of the signal output at the time when the transmission/reception section transmits the ultrasonic wave of the frequency different from the driving frequency.SELECTED DRAWING: Figure 6
Patent JP-2018186415-A (JP)
Title: Radio communication device
Inventor: SOEJIMA KENJI
IPC: H04L27/12
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to repeat an operation sequence to change transmission speed of a transmitting side radio communication device and a receiving side radio communication device in radio communication devices adopting an FSK modulation scheme capable of changing the transmission speed.SOLUTION: A transmitting side radio communication device transmits an FSK modulation signal having frequency shift corresponding to transmission speed. A receiving side radio communication device detects the frequency shift of the received FSK modulation signal, determines the transmission speed, and adjusts its transmission speed to that of the transmitting side radio communication device on the basis of determination results.SELECTED DRAWING: Figure 1
Patent JP-2018185719-A (JP)
Title: Information processing system and information processing method
Inventor: NAKAJIMA YASUO
IPC: G06F8/70
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an information system capable of streamlining software testing.SOLUTION: A source code management device includes a source code management unit that stores a source code of a program delivered from a developer for each version in a storage unit and manages it, and a change part detection unit that detects a part changed from a previous version each time a new version of the program is stored in the storage unit and transmits it to a test item management device as change information. The test item management device includes a test item selection unit that selects a test item to be executed and transmits it as selection information to a test execution device, based on a test item/source code correspondence list which is a list showing correspondence between individual test items and a source code related to the test items and change information received from the source code management device. The test execution device includes a test execution unit that, based on the selection information received from the test item management device, executes a test for the test target program.SELECTED DRAWING: Figure 6