baber/WOPTO huggingface dataset:
Patent JP-2018176625-A (JP)
Title: Method and apparatus for molding a plurality of molded articles in parallel
Inventor: KAWASHIMA YASUHIRO
IPC: B29C45/06
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a molding method capable of easily separating a metal mold, unclamped in an OCI molding method, from a mold platen to suppress deterioration of the metal mold.SOLUTION: A plurality of metal mold units (5a) provided with lock means (21a) for self-holding a mold-closing state are used. The metal mold unit (5a) is clamped on a mold platen (15) to mold-close and eject. The ejected metal mold unit (5a) is unclamped from the mold platen (15), locked by the lock means (21a), slidden to a retreat position, and cooled. After cooling, the metal mold unit is slidden again to the position matching with the mold platen (15) to release the lock means (21a), and clamped, and the mold is opened and closed, to take out a molded article. When the molded articles are molded by a plurality of metal mold units in parallel in such a way as above, compressed air is blown against a contact part between the metal mold unit (5a) and the mold platen (15) when the metal mold unit (5a) is unclamped from the mold platen (15) to open a mold clamping device (3), to facilitate separation of them.SELECTED DRAWING: Figure 2
Patent JP-2018182989-A (JP)
Title: Speed estimation method for induction motor and power converter using the same
Inventor: TOBARI KAZUAKI
IPC: H02M7/48
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a speed estimation method and power converter using the same, capable of preventing torque shortage resulting from a wiring temperature in an induction motor and achieving highly precise speed control characteristics in speed sensorless vector control of the induction motor.SOLUTION: The power converter, driving an induction motor by speed sensorless vector control, includes: a coordinate conversion part for converting a command value or a detection value into a control axis with a direction of a primary current and a direction later than the former direction by 90 degrees as a rotational coordinate system; a speed estimation calculation part for calculating a speed estimation value of the induction motor on the basis of the command value or the detection value converted by the coordinate conversion part, and controls an output frequency value on the basis of the speed estimation value.SELECTED DRAWING: Figure 1
Patent JP-2018180440-A (JP)
Title: Toner container and image forming apparatus
Inventor: IMANAKA KOICHI
IPC: G03G15/08
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a toner container capable of sufficiently securing a preparation time for a new toner container, without adding an electrical part such as a sensor and to provide an image forming apparatus.SOLUTION: A toner container 3K includes a container body 60 which stores toner inside, a discharge port 69, a division plate 80, and a conveyance member 64. The division plate 80 divides the inside of the container body 60 into a first toner storage chamber 81 on the side of the discharge port 69 and a second toner storage chamber 82 on the side opposite to the discharge port 69. The conveyance member 74 conveys the toner in the container body 60 to the discharge port 69. The division plate 80 is supported by the container body 60, to be rotatable between a blocking attitude for blocking between the first toner storage chamber 81 and the second toner storage chamber 82 and an opening attitude for moving the toner between the first toner storage chamber 81 and the second toner storage chamber 82.SELECTED DRAWING: Figure 10
Patent JP-2017141839-A (JP)
Title: Variable camshaft timing mechanism with lock pin engaged by oil pressure
Inventor: SMITH FRANKLIN R
IPC: F01L1/356
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To securely engage and disengage lock pins.SOLUTION: A hydraulically operated camshaft phasing mechanism has two lock pins 143, 147. One of the lock pins engages at an intermediate position, and an end lock pin 147 engages near one of stops at the end of the phaser range of authority. At least one of the lock pins, preferably the end lock pin 147, when a vane is at an end stop position, is engaged by oil pressure and a spring loaded to release when the oil pressure side of the end lock pin 147 is vented.SELECTED DRAWING: Figure 1
Patent JP-2017140471-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine comprising a decoration component which is excellent in three-dimensional decoration and also excellent in assembly work property.SOLUTION: A game machine comprises: a first light transmission plate 440 in which a salient decoration body part X1 is provided on a first light transmission area in which light from an LED 490 enters from a back surface side and then the light is emitted from a front surface side; a second light transmission plate 420 in which a salient decoration body part X1 is provided on a second light transmission area in which light from the first light transmission plate 440 enters from a back surface side and then the light is emitted from a front surface side; and a transparent cover 410 for covering with an interval from the second light transmission area, a front surface side of the second light transmission plate 420. The respective decoration body parts X1 of the first light transmission plate 440 and the second light transmission plate 420 appear to be floating, and excellent in three-dimensional decoration. In addition, a slender-shaped support leg part for the decoration body can be eliminated, and poor assembly work property due to risk of breakage of the support leg part can be solved.SELECTED DRAWING: Figure 10
Patent JP-2018190795-A (JP)
Title: Magnetic element, magnetic storage device and oscillation device
Inventor: SUZUKI KAZUYA
IPC: H01F10/12
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic element enabling the characteristic thereof to be improved, a magnetic storage device and an oscillation device.SOLUTION: According to an embodiment, a magnetic element includes: a first magnetic layer; a second magnetic layer separated from the first magnetic layer in a first direction; and a non-magnetic intermediate layer provided between the first magnetic layer and the second magnetic layer. The first magnetic layer includes: a first region including Mn and Ga; and a second region which is provided between the first region and the intermediate layer and includes Mn. The second region does not include Ga or concentration of Ga included in the second region is lower than that included in the first region.SELECTED DRAWING: Figure 1
Patent JP-2018188572-A (JP)
Title: Method for producing oligomer
Inventor: AIDA FUYUKI
IPC: C08F10/00
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oligomer that can efficiently produce an oligomer having a desired molecular weight, in the oligomerization of ethylene.SOLUTION: A method for producing an oligomer includes the step for the oligomerization of ethylene, in the presence of a catalyst containing (A) rac-ethylidene indenyl zirconium compound represented by general formula (1), (B) iron compound represented by general formula (2), (C) methylaluminoxane and/or boron compound, and (D) organic zinc compound and/or organic aluminum compound other than methylaluminoxane.SELECTED DRAWING: None
Patent JP-2018193067-A (JP)
Title: Packing box
Inventor: HANDA MASAYUKI
IPC: B65D5/72
Filed: 2017-05-12
Abstract: To provide a packing box capable of easily taking out a content while suppressing the jumping-out of the content.SOLUTION: A packing box 1 of the present invention includes a peripheral wall 10 having a lower surface opening portion on a lower surface thereof and accommodating a content M therein, and a lower wall 16 extending forward from a lower end portion behind the peripheral wall 10 so as to close the lower surface opening portion and provided in a state of being contact with or close to a lower end portion in front of the peripheral wall 10 and forming a gap 30 for taking out the content M between the lower end portion in front of the peripheral wall 10 and the lower wall by bending downwards.SELECTED DRAWING: Figure 7
Patent JP-2018193897-A (JP)
Title: Control device and control method
Inventor: HAYAZAKI SHOJI
IPC: F02D41/02
Filed: 2017-05-16
Abstract: To promptly start a stopped internal combustion engine.SOLUTION: A control device has an injection control portion 110 which controls the injection of fuel into a cylinder of an engine; a throttle open/close control portion 120 which controls the opening/closing of a throttle valve provided in an intake passage; a determining portion which determines whether or not an opening of the throttle valve is a first regulated opening or less; and a motor control portion which controls a motor rotating an output shaft connected to a crank shaft through an endless belt. The motor control portion, when the engine is stopped, if the determining portion determines that the opening of the throttle valve is the first regulated opening or less after injection stop control by the injection control portion 110 and close control by the throttle open/close control portion 120, executes negative torque generation control for outputting negative torque from the motor.SELECTED DRAWING: Figure 2
Patent JP-2018194082-A (JP)
Title: Fastener
Inventor: IKEDA TETSUYA
IPC: F16B19/00
Filed: 2017-05-17
Abstract: To provide a fastener which is suppressed in the interference of a flange part of the fastener with an attachment hole, in the fastener which can move in the attachment hole in a state of being attached into the attachment hole.SOLUTION: A fastener 10 attached to an attached member in which an attachment hole having opposing two sides is formed comprises: a flange part 20 abutting on a surface of the attached member; a pair of engagement leg parts 22 which are engaged with rear edges of the opposing two sides of the attachment hole; and a shaft part 24 for connecting the flange part 20 and a pair of the engagement leg parts 22. The shaft part 24 is displaceable in a position to a direction along the opposing two sides of the attachment hole in an attachment state attached to the attachment hole. The flange part 20 has a pair of abutment parts which separate from each other by intervals of the opposing two sides of the attachment hole or longer, and abut on the surface of the attached member. A notch which is formed so as not to abut on the surface of the attached member in the attachment state attached to the attachment hole is formed between the pair of abutment parts.SELECTED DRAWING: Figure 1
Patent JP-2018194700-A (JP)
Title: Information processing apparatus, image projection control method, and program
Inventor: MORI MIKAKO
IPC: H04N5/74
Filed: 2017-05-18
Abstract: To suppress wasted power consumption while improving convenience of on/off operations of an image projection device.SOLUTION: An information processing apparatus 1 includes: an orientation detection unit 31 configured to detect the orientation of a lens of an image projection device; and a control unit 32 configured to turn off the image projection unit or perform control not to turn on the image projection device when the lens of the image projection device is in an exposed state and when an angle between the orientation of the lens detected by the orientation detection unit 31 and the vertical direction falls within a preset angular range.SELECTED DRAWING: Figure 4
Patent JP-2018193236-A (JP)
Title: Group management system for elevator
Inventor: NAKAGAWA MASAMITSU
IPC: B66B1/18
Filed: 2017-05-22
Abstract: To provide a group management system for an elevator, improved in transport capacity and convenience for a user in an elevator system having a plurality of elevators, each of which has entrances at the front and rear thereof.SOLUTION: In a group management control device 10, each time a call is registered by a call registration device 20, the registered call is assigned to one entrance of one of a plurality of elevators, and a plurality of calls registered for one floor are separately assigned to the front entrance and the rear entrance of one elevator. In this case, when one elevator arrives at one floor, only a door corresponding to the one entrance is opened in response to only the call assigned to the one entrance, according to a predetermined control rule. For a call assigned to the other entrance, only a door corresponding to the other entrance is opened in response to the subsequent turn or after.SELECTED DRAWING: Figure 7
Patent JP-2018197509-A (JP)
Title: Check valve for diaphragm pump, and diaphragm pump
Inventor: MIYAUCHI MASAMICHI
IPC: F04B53/10
Filed: 2017-05-23
Abstract: To provide a check valve for diaphragm pump which can suppress breakage of a diaphragm.SOLUTION: A check valve 2 includes: a valve part 60 having a valve body 61; a cylindrical casing 50 having a valve seat 51; and a spring 64 for energizing the valve part 60 so that the valve body 61 comes into contact with the valve seat 51. The casing 50 includes: a first cylinder part 52 including the valve seat 51; a second cylinder part 53 connected to one end of the first cylinder part 52; and a third cylinder part 54 connected to the other end of the first cylinder part 52. The first cylinder part 52 is formed by a flexible material. Even when solid particles P are bitten between the valve body 61 and the valve seat 51, by the valve seat 51 being deformed, the valve body 61 and the valve seat 51 are adhered to each other. As a result, a closing delay of the check valve 2 can be suppressed, generation of a peak hydraulic pressure can be suppressed, and breakage of a diaphragm 30 can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2018196972-A (JP)
Title: Printer and printing method
Inventor: SHINOHARA HIROSHI
IPC: B41J29/38
Filed: 2017-05-25
Abstract: To shorten time required for a printing start.SOLUTION: A printer comprises: a conveyance part conveying a medium; a reading part executing reading of the medium; a printing part executing printing onto the medium on the basis of printing data; and a control part. The control part obtains a printing start position being a position of the medium at a start of the printing on the basis of a reading setting command instructing setting required for the reading, and causes the conveyance part to start conveyance of the medium to the printing start position before receiving the printing data.SELECTED DRAWING: Figure 3
Patent JP-2018199765-A (JP)
Title: Leveling agent for coating material using amphiphatic block copolymer
Inventor: HAMAZAKI CHIHIRO
IPC: C09D7/47
Filed: 2017-05-26
Abstract: To provide a leveling agent for coating material which imparts leveling property without inhibiting overcoating property at the time of recoating by added to a coating material composition, and improves cissing caused by a pollution substance on a coated matter and mist generated in a coating step.SOLUTION: A polymer obtained by converting a hydrophobic silicone graft part and a hydrophilic polyethylene glycol graft part into a block polymer has high density in a silicone graft chain, which improves a cissing prevention effect, and a polyether graft chain portion is independent, which quickly lowers a water contact angle of water when water is dropped thereto. Accordingly, wettability of an overcoated coating material when the coating material is recoated is improved.SELECTED DRAWING: None
Patent JP-2018199110-A (JP)
Title: Rice milling equipment
Inventor: KAWABATA HIDEOMI
IPC: B02B7/02
Filed: 2017-05-29
Abstract: To provide rice milling equipment suitable to perform husking operation and rice milling operation.SOLUTION: An unhulled rice storage chamber (T) that stores unhulled rice and a rice milling machine (5) are provided in a box-shaped cabin (1) covered with an outer wall to form a configuration which supplies unhulled rice exhausted out of a husking machine (9) installed outside the cabin (1) into the unhulled rice storage chamber (T) through an unhulled rice supply pipe (18), and a through hole that penetrates the unhulled rice supply pipe (18) is formed in the outer wall that forms the unhulled rice storage chamber (T).SELECTED DRAWING: Figure 1
Patent JP-2017171392-A (JP)
Title: Method for producing aseptic packaging
Inventor: OMORI KOICHIRO
IPC: B65B55/08
Filed: 2017-05-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a facility and works for producing an aseptic packaging are complex since aseptic filling is easily and safely performed and there are risks of bad quality after production and putrefaction during distribution at normal temperature and to provide a means producing food products capable of being easily distributed at normal temperature.SOLUTION: An aseptic packaging having a strength suitable for distribution is obtained by that: Low energy electron beams of 150 kV or less being convenient for electron beams are used; a thin film having a large transmission quantity of low energy electron beams is used; irradiation is performed from one side; an overlapped inner surface is sterilized by the irradiation from an outer surface and filled; and an outer layer sheet is attached.SELECTED DRAWING: Figure 3
Patent JP-2018205035-A (JP)
Title: Spectroscopic system, light receiving device, biological information measurement device, and spectroscopic method
Inventor: KOIDE YASUNORI
IPC: A61B5/1455
Filed: 2017-05-31
Abstract: To provide a spectroscopic system capable of generating a state (light-blocked state) where light with any wavelengths within a wavelength variable range is not transmitted by the spectroscopic system.SOLUTION: A spectroscopic system includes: a spectroscopic part 46 for selectively transmitting light with wavelengths corresponding to any peaks among a plurality of peaks of transmittance in a wavelength variable range; and a bandpass part 44 for blocking light with wavelengths in a first range including a part of the plurality of peaks in the wavelength variable range, so as to transmit light with wavelengths in a second range including the other peaks in the wavelength variable range.SELECTED DRAWING: Figure 2
Patent JP-2018206539-A (JP)
Title: DC blocking device
Inventor: URUSHIBATA SHOTA
IPC: H01H33/59
Filed: 2017-05-31
Abstract: To provide a low loss, simple configuration hybrid DC blocking device in which there is no stationary loss due to main circuit current at steady state, and it is not required to externally supply power for generating a current cancelling the fault current for blocking a mechanical switch.SOLUTION: Multiple capacitors 3a, 3b are connected in parallel between positive and negative electrodes of a DC line between first and second DC systems 10, 20. Resistors 41a, 41b and semiconductor switches 42a, 42b are connected in series with the multiple capacitors 3a, 3b, respectively. The multiple capacitors 3a, 3b are connected in series by a series path. An intermediate semiconductor switch 5 is provided between respective capacitors 3a, 3b of the series path. An inductor 7 is provided in the series path. A first mechanical circuit breaker 1 is connected between a power inverter circuit 6 and the positive or negative electrode of the first DC system 10.SELECTED DRAWING: Figure 1
Patent JP-2018203331-A (JP)
Title: Container lid
Inventor: HATANO SHUJI
IPC: B65D47/06
Filed: 2017-06-02
Abstract: To provide a container lid in which beverage stored in a container is not dispersed even though the container is vibrated and even hot beverage can be easily drunk.SOLUTION: An opening 10 is provided as a tap at a top wall 3 of a container lid 1 and a flap 6 is provided at the formation portion of the opening 10. A valve plate 16 is connected to a portion of the lower surface of the flap 6 through a connection part 17, and the valve plate 16 is elongated and formed toward the tip side from the connection part 17 under a condition of overlapping with the flap 6 with a spacing, and is arranged below the opening 10. Because at least a part of the portion of the valve plate 16 facing the opening 10 has a larger plane than the opening 10, under a usage condition of the container lid 1 that the container lid 1 is put to cover the container which stores beverage, when the beverage in the container would go out from the opening 10, the pressure in the direction of going out of the beverage is received from the inside of the container and the valve plate 16 is rotationally-moved upward and blocks the opening 10, to suppress going out and dispersing of the beverage from the opening 10 to the outside.SELECTED DRAWING: Figure 1
Patent JP-2018204742-A (JP)
Title: Fastener
Inventor: MATSUMOTO TOMOYUKI
IPC: F16B37/08
Filed: 2017-06-07
Abstract: To provide a fastener capable of widening a range of a thickness of an attachable attachment member, to easily lock the attachment member to a shaft body even in a case where the attachment member is thick.SOLUTION: A fastener 10 for attaching an attachment member to a member to be attached where a shaft body is formed, comprises a cylindrical member 20 into which the shaft body is inserted, and a movable member 22 provided in the cylindrical member 20 and capable of moving in an axis direction of the cylindrical member 20. The cylindrical member 20 has a first locking part formed therein and configured to lock the shaft body, and a plurality of engagement parts 24 arrayed in the axis direction. The movable member 22 has a second locking part 44 locked to any one of the engagement parts 24, and a flange part 42 expanding on a radially outward side of the cylindrical member 20 and contacting with a surface of the attachment member.SELECTED DRAWING: Figure 1
Patent JP-2018204372-A (JP)
Title: Excavation hole formation device
Inventor: YOSHIHARA HIROSHI
IPC: E21B15/00
Filed: 2017-06-08
Abstract: To provide an excavation hole formation device that is extremely practical.SOLUTION: An excavation hole formation device forms an excavation hole 50a by revolving and descending an excavation drill 30 to a foundation 50. In the excavation hole formation device, the excavation drill 30 is rotatably mounted to a drill drive part 2 that is provided at a tip portion of boom 32 of a crane device 31; the drill drive part 2 is hung in wire 33 drawn and retracted from/to the tip portion of the boom 32, and is vertically movably provided with respect to the boom 32; and a guide part 5 which is coupled to the boom 32 and locks and guides the drill drive part 2 is provided on the respective opposite positions of the drill drive part 2.SELECTED DRAWING: Figure 1
Patent JP-2018203174-A (JP)
Title: Front underrun protector
Inventor: SERIZAWA HISANOBU
IPC: B60R19/56
Filed: 2017-06-08
Abstract: To improve strength of a front underrun protector formed by a divided structure.SOLUTION: A front underrun protector 1 has: a front part 11 extending in a vehicle width direction of a vehicle when the front underrun protector is attached to the vehicle; and a rear part 12 which is provided at the rear side relative to the front part 11 in a vehicle fore and aft direction. The front part 11 has: a first front part 111 extending in the vehicle width direction of the vehicle; a second front part 112 extending in the vehicle width direction of the vehicle and connected with one longitudinal end of the first front part 111; and a first back plate 113 which is provided on a rear surface of a joint part between the first front part 111 and the second front part 112 as seen in the fore and aft direction of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2018207450-A (JP)
Title: Electronic device
Inventor: WATABE TAKASHI
IPC: H04M1/11
Filed: 2017-06-09
Abstract: To provide an electronic device capable of storing a cord.SOLUTION: An electronic device 1 includes: a holding mechanism 10 for holding a smart phone 5 having a display surface. The holding mechanism 10 includes: a slide part 11 to be slidably supported by a device body 20 so as to be projection/recession possible; and a holding part 12 to be rotatably supported by the slide part 11 and to hold the smart phone 5. The holding part 12 is equipped with a cord storage part 6 for storing a cord 7.SELECTED DRAWING: Figure 2