baber/WOPTO huggingface dataset:
Patent JP-2018031066-A (JP)
Title: Mask material running unit
Inventor: NAKAO HIROTOSHI
IPC: C23C14/56
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a mask material running unit equipped with a mechanism capable of correcting the meander of a sheet-shaped mask material.SOLUTION: A mask material running unit Mu comprises a substrate Ms, in which: the Sw running direction of a sheet-like substrate is an X-axis direction; the width direction of the sheet-like substrate is a Y-axis direction; the facing direction between the sheet-like substrate and the sheet-shaped mask material Sm is a Z-axis direction; the direction from the sheet-like substrate to the sheet-shaped mask material is downward in the Z-axis direction. A substrate Ms has swing means 7 arranged downward of a Z-axis direction of the sheet-like substrate and having drive means relative to a sill portion for the rotation center of a predetermined position. The mask material running unit Mu comprises: a pair of guide means 8a and 8b disposed over the substrate and at a spacing in the X-axis direction, for running the portion of the sheet-shaped mask material positioned on the lower side of the sheet-like substrate; and a pair of drive means 8c and 8d disposed below the substrate in the X-axis direction at a spacing for running the sheet-shaped mask material in synchronism with the sheet-like substrate while applying a predetermined tension.SELECTED DRAWING: Figure 1
Patent JP-2018037432-A (JP)
Title: Wafer production method
Inventor: YAMAMOTO RYOHEI
IPC: B28D5/04
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a wafer production method by which a wafer can easily be exfoliated from a single crystal SiC ingot and production can be improved.SOLUTION: A wafer production method comprises: a step of producing an exfoliation surface by forming a separation layer through performing a separation layer formation process a plurality of times as well as index feeding in a direction in which an off-angle is formed, the separation layer formation process being for the formation of the separation layer comprising a modified layer 66 obtained by positioning the focusing point FP of a laser beam LB of wavelength transmissive to SiC to a depth corresponding to the thickness of a wafer to be produced and by emitting the laser beam while performing production feed relatively in a direction orthogonal to a direction in which the off-angle is formed, and a crack extending along a c-surface from the modified layer; and a step of producing a wafer by exfoliating the exfoliation surface as an interface. The production feed in the production of the exfoliation surface includes a forward movement in which the focusing point moves from one end 50a of an ingot to the other end 50b and a backward movement in which the focusing point moves relatively from the other end to the one end and move back to the separation layer that has been already made.SELECTED DRAWING: Figure 5
Patent JP-2018036079-A (JP)
Title: Plug for nuclear reactor recirculation pump
Inventor: ITAGAKI MASATOSHI
IPC: G21C19/02
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a plug for a nuclear reactor recirculation pump, which can improve a sealing property without complicating its structure.SOLUTION: A plug for a nuclear reactor recirculation pump includes: a plug body 11 which is installed in a diffuser 4 at an upper part of a nuclear reactor recirculation pump 1, and which opens and closes a stretch tube 5 opening in the diffuser 4; and a holding part 12 provided at an upper part of the plug body 11. At least two annular seal members 13, 14 contacting with an inner surface of the diffuser 4 are provided on the plug body 11.SELECTED DRAWING: Figure 4
Patent JP-2018036364-A (JP)
Title: Zoom lens and imaging device having the same
Inventor: KIMURA KOHEI
IPC: G02B13/18
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens that is small in size as a whole, has a high zoom ratio and can easily maintain high optical performance upon image blur correction.SOLUTION: The zoom lens includes, sequentially arranged from an object side to an image side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power, a fourth lens group having a positive refractive power, a fifth lens group having a positive refractive power, and a rear group comprising at least one lens group, in which upon zooming, at least the first lens group, the second lens group, the third lens group, the fourth lens group and the fifth lens group move, and upon zooming, an interval between adjoining lens groups varies. Upon correcting image blur, the fourth lens group moves in a direction having a component in a direction perpendicular to the optical axis.SELECTED DRAWING: Figure 1
Patent JP-2018046125-A (JP)
Title: Semiconductor module
Inventor: IWASAKI YUICHI
IPC: H01L25/18
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module capable of achieving both high electrical conductivity and low thermal resistance.SOLUTION: The semiconductor module includes: a semiconductor element 1 having a main current path between an opposing main surface 1a and an opposite main surface 1b; and a metal member 2 having conductivity and thermal conductivity joined to the main surface 1a of the semiconductor element 1. A high heat conducting member 3 having a conductivity lower than that of the metal member 2 but having a high thermal conductivity is bonded to at least part of the main surface 1a of the semiconductor element 1.SELECTED DRAWING: Figure 1
Patent JP-2018044895-A (JP)
Title: Torrential rain prediction method, torrential rain prediction apparatus, system to which that torrential rain prediction apparatus is applied, and program
Inventor: GIRIER ARMAND SIMON MARIAMI
IPC: G01S13/95
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To enable weather data to be easily used.SOLUTION: According to one embodiment, a torrential rain prediction apparatus is for predicting a torrential rain, and includes detection means to detect a core of a rain cloud on the basis of weather data of the rain cloud observed by a weather radar at regular intervals; acquisition means to acquire position information of the detected core on the basis of a result of the core detection by the detection means; determination means to determine a movement direction of the core on the basis of the acquired position information; and calculation means to calculate an area on a ground corresponding to the movement direction of the core as an area in which occurrence of a torrential rain is predicted.SELECTED DRAWING: Figure 3
Patent JP-2018048857-A (JP)
Title: Detector
Inventor: ONOE TAKESHI
IPC: G01B21/00
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a detector which detects contact with an object in a reproducible state, so as to be able to accurately detect the contact with reproducibility.SOLUTION: A detector for detecting contact with an object includes: a fixing part 10; a shaft part 2; a base part 4 which is connected to the shaft part 2, and which is provided movably relative to the fixing part 10; a sensor for measuring the amount of displacement caused by inclination of the base part 4 to the fixing part 10 due to the contact of the shaft part 2 with the object; and a control part for determining the presence or absence of the contact with the object on the basis of the measured amount of the displacement.SELECTED DRAWING: Figure 3
Patent JP-2018046946-A (JP)
Title: Oral cavity processing device and oral cavity treatment system
Inventor: KIKUCHI SEIJI
IPC: A61C1/08
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an oral cavity processing device in which a displacement mechanism for displacing a processing head is hardly shifted with respect to the jaw even when the jaw moves during treatment, and a member fixed to the jaw is made more compact than a conventional member, and an oral cavity treatment system having the oral cavity processing device.SOLUTION: An oral cavity processing device 800 includes a power source 300 installed outside the oral cavity, a displacement mechanism 200 fixed to the jaw in a state of holding a processing head 100 that can process a tooth and a bone, and a motion transmission member 400 connecting the displacement mechanism 200 and the power source 300. The power source 300 moves the motion transmission member 400. The displacement mechanism 200 converts the motion of the motion transmission member 400 to a motion accompanying the displacement of the processing head 100 in the oral cavity. The motion transmission member 400 transmits the motion from the power source 300 to the displacement mechanism 200 while allowing relative displacement between the displacement mechanism 200 and the power source 300.SELECTED DRAWING: Figure 1
Patent JP-2017023779-A (JP)
Title: Device and method for treating vessel and internal duct
Inventor: RYAN M GRANDFIELD
IPC: A61F2/01
Filed: 2016-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for treating a vessel and other duct in a body.SOLUTION: A device 10 has a self-extension member 12. The self-extension member has a proximal end part and a main body part. The self-extension member can move from a first feeding position to a second detention position, and the self-extension member is in a non-extension state at the first feeding position and has a first nominal diameter, and the self-extension member is in an extension state in which the member is extended in a radial direction and has a second nominal diameter at the second detention position. The second nominal diameter is larger than the first nominal diameter for expansion in a lumen or in an internal duct of a patient. The self-extension member has plural cell structures. The cell structures disposed on the main body part extend around a long axis of the self-extension member over whole periphery, and the cell structures disposed on the proximal end part, extend partially around the long axis of the self-extension member, being different from extending over whole periphery.SELECTED DRAWING: Figure 1B
Patent JP-2018052651-A (JP)
Title: Landing door lock releasing structure
Inventor: TAKEYA MASAHARU
IPC: B66B13/16
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a landing door lock releasing structure capable of preventing a maintenance operator or the like from falling to a hoistway by the manual opening operation of a landing door.SOLUTION: A landing door lock releasing structure 50 is provided with: a hanger 1 that has a roller hanger 11 from which a landing door 10 is hung and which moves on a door rail 20; a latching member 2 that moves a locking member 21 of a lock mechanism 30 to a lock releasing position by being moved by means of a force from a landing unlocking rod inserted into a through-hole 18; a wire 3 that is attached at one end to the latching member 2; and a wedge 5 that is attached to the other end of the wire 3, and held between the hanger roller 11 and the door rail 20 to stop the hanger roller 11 with respect to the door rail 20 by means of a friction force before the landing door 10 is fully opened when the landing door 10 moves from a full-closing position to an opening side in the released state of the lock mechanism 30.SELECTED DRAWING: Figure 1
Patent JP-2018055055-A (JP)
Title: Rotary cooling device, wavelength conversion device, light diffusion device, light source device, and projector
Inventor: AOKI SHIGEKAZU
IPC: F21V7/28
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cooling device, a wavelength conversion device, a light diffusion device, a light source device, and a projector each capable of reducing noises.SOLUTION: A rotary cooling device includes: a rotary device; and a heat radiator rotated by the rotary device. The heat radiator includes: a base part connected to a cooling object; and a heat radiation part for radiating the heat transmitted from the cooling object via the base part. The heat radiation part rises upward from the base part and extends from the rotation center side of the heat radiator to the outer peripheral side of the heat radiator, and includes a plurality of fins arranged along a rotation direction of the heat radiator. A top end part in a rising direction from the base part of an object fin which is at least any of the plurality of fins includes a first top end surface approaching a base end side as going toward the rotation direction of the heat radiator.SELECTED DRAWING: Figure 6
Patent JP-2018059991-A (JP)
Title: Display device and electronic apparatus
Inventor: IKEDA TAKAYUKI
IPC: G09G3/20
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a small power consumption.SOLUTION: A display device includes a circuit, a first display element, and a second display element. The circuit has a function of separating k-bit (k is an integer equal to or greater than 8) image data indicating a blue color into 1-bit first data and (k-1)-bit second data. The first display element has a function of displaying the first data by utilizing the reflection of external light. The second display element has a function of displaying second data by light emission.SELECTED DRAWING: Figure 1
Patent JP-2018057563-A (JP)
Title: Toilet seat device
Inventor: FURUSE KOJI
IPC: A47K13/28
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat device that imposes less burden on a user by giving flexibility to a relative positional relationship between the user and the toilet seat, and is excellent in safety.SOLUTION: A toilet seat device includes a right and left pair of support leg parts 1, lifting bodies 10 provided to each of the support leg parts 1 so as to be lifted and lowered, a lifting and lowering drive part 11 for driving the lifting bodies 10 so as to lift and lower them, a toilet seat 20 with a size that enables it to be installed on the upper end side of a toilet bowl body 31, and a tensile support 23 for suspending and supporting the toilet seat 20 between a right and left pair of the lifting bodies. The toilet seat 20 is configured so as to move between a lowered position where it is held in contact with the upper end of the toilet bowl body 31 and a lifted position where it is held separated upward from the toilet bowl body.SELECTED DRAWING: Figure 3
Patent JP-2017037084-A (JP)
Title: Mo collimator, X-ray detector using the same, X-ray inspection apparatus and CT apparatus
Inventor: KASAMOTO MAKOTO
IPC: A61B6/03
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure collimator of molybdenum plates being capable of simplifying an assembly process and reducing yield.SOLUTION: A molybdenum collimator 1 has a laminated structure laminated with molybdenum plates 2 having plate thicknesses of 0.02 to 0.3 mm. A plurality of hole portions having short sides or diameters of 0.1 to 1.0 mm is provided to each molybdenum plate 2. When the laminated structure is formed, each of the plurality of hole portions of each molybdenum plate 2 forms a hole passing through the laminated structure from an upper surface to a lower surface. X-rays pass through the hole portions, and scattered X-rays are removed.SELECTED DRAWING: Figure 1
Patent JP-2017021377-A (JP)
Title: Display panel
Inventor: KIMURA HAJIME
IPC: G02F1/1345
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To decrease the resistance of a power supply line, to suppress a voltage drop in the power supply line, and to prevent defective display, in view of the following problems: if misalignment in a line width direction of an electrode (pad) of a connection terminal is caused in attachment of a substrate to an FPC, a connection area between the FPC terminal and the connection terminal becomes smaller and contact resistance is increased; in particular, an increase in contact resistance of the connection terminal to which a power supply potential is inputted is a cause of defective display.SOLUTION: A connection terminal portion includes a plurality of connection terminals, each of the connection terminals is provided with a connection pad which is part of the connection terminal. The connection pads include a first connection pad and a second connection pad having a line width different from that of the first connection pad and pitches between the connection pads are equal to each other.SELECTED DRAWING: Figure 1
Patent JP-2018057327-A (JP)
Title: Work machine
Inventor: TAKAHASHI TAKESHI
IPC: A01D34/68
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a work machine applicable to various operation modes while ensuring safety of a worker.SOLUTION: A work machine includes an operation part as a portion to be operated by a worker. A work part executes work using rotation force. A drive part drives the work part to rotate according to operation of the operation part. A brake part executes brake control for reducing a rotation speed of the drive part when operation in the operation part is off-operation instructing non-drive of the drive part. A detection part detects an operation mode of the operation part. A switch part switches braking control executed by the brake part according to an operation mode detected by the detection part.SELECTED DRAWING: Figure 3
Patent JP-2018058276-A (JP)
Title: Cleaning part of inkjet printer and inkjet printer
Inventor: KITAJIRI AKIHIRO
IPC: B41J2/165
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer which can prevent leakage of waste ink when being vertically installed or laterally installed.SOLUTION: A cleaning part of an inkjet printer includes: a cap 303 which can be attached to an inkjet head of the inkjet printer; a wiper 304 which can wipe an ink discharge port of the inkjet head; a pedestal part 302 having a principal surface 305 on which the cap 303 and the wiper 304 are installed, and a sub-surface 306 erected from the principal surface 305; an outer periphery part 310 which continuously encloses peripheries of the principal surface 305 and the sub surface 306, becomes higher toward an area above the principal surface in the periphery of the principal surface 305, and becomes higher toward an area above the sub-surface in the periphery of the sub-surface 306; and a suction port opened in the pedestal part 302 near a border between the principal surface 305 and the sub-surface 306 or an outer periphery part 310.SELECTED DRAWING: Figure 8
Patent JP-2017091517-A (JP)
Title: Smart drive recorder
Inventor: Liang wei-yang
IPC: G07C5/00
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a smart drive recorder capable of efficiently imaging and recording during vehicle driving and during non-vehicle driving.SOLUTION: A smart drive recorder comprises a central control device, a GPS unit, a gyrometer, an acceleration sensor unit, and an imaging device. The central control device includes at least one processing chip and a plurality of circuit lines, and causes the GPS unit, the gyrometer, the acceleration sensor unit, and the imaging device to be electrically connected to the processing chip via the circuit line. The central control device causes a positioning signal, an azimuth signal, and an acceleration signal to be transferred to the central control device via the circuit line respectively, and reads whether these signals exceed a default value or whether the imaging device is activated, and only when abnormality occurs, the imaging device is activated in real time and realizes the video recording of the real situation.SELECTED DRAWING: Figure 1
Patent JP-2018069823-A (JP)
Title: Stud pin and pneumatic tire with the same
Inventor: IKUNO YUSUKE
IPC: B60C11/16
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a stud pin that is excellent in resistance to coming off a pin hole and that makes a body exert a sufficient edge effect on a road surface.SOLUTION: A stud pin includes: a columnar body 2 extended in an axial direction; and a pedestal part which is provided on the side of one end of the body 2, which is divided into two areas, that is, first and second areas by a transversal axis orthogonal to the axial center in a plan view, and which is asymmetrically formed in a vertical axis direction orthogonal to the transversal axis across the transversal axis by having an outer edge of the first area formed with a linear part 9 parallel to the transversal axis.SELECTED DRAWING: Figure 1
Patent JP-2018070250-A (JP)
Title: Cap of hermetic container
Inventor: SAITO TAKASHI
IPC: B65D39/06
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a cap of a hermetic container which comprises an opening plug and has tamper evidence performance capable of preventing erroneous opening or tampering in a hermetic container or the like which can seal a mouth plug part with a glass ball.SOLUTION: A cap of a hermetic container has a cylindrical part covering an entire mouth plug part of the container. An opening plug and a TE band are integrally molded continuously to the cylindrical part. The opening plug comprises a pressing part for applying pressure from a top face of the cylindrical part, and a cylindrical pushing plug part that can be inserted into an opening of the mouth plug part. The pushing plug part is provided at a position deviated from the center of a circle of the top face of the cylindrical part of the cap. The TE band is provided at the lower part of the cylindrical part and has a convex part at a lower end thereof in a shape along a circumferential direction. In the vicinity of the center of the outer side of a trunk part of the cylindrical part, a knob and two fragile parts continuing to the knob are provided with an inclination in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2017109083-A (JP)
Title: Game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To enable a player to have expectations toward a high winning probability of a lottery without causing loss to a Pachinko parlor.SOLUTION: A Pachinko machine reads a setting switch, and determines probability setting for determining a winning probability in winning/losing determination of a special pattern when a RAM is cleared on power-on. Although the Pachinko machine executes a read-ahead performance for suggesting a result of the winning/losing determination by displaying a read-ahead reserved pattern in accordance with holding storage, the Pachinko machine executes a setting change performance for suggesting a change in probability setting (change in setting) by changing the read-ahead reserved pattern displayed by the read-ahead performance. The setting change performance is executed at a different frequency between when a setting change advantageous to a player is performed and when a setting change not advantageous to a player is performed (S520, S525).SELECTED DRAWING: Figure 12
Patent JP-2018071029-A (JP)
Title: Flower decoration body
Inventor: KUWAI YUKO
IPC: A41G1/00
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact-sized decoration device which makes valuables such as medals, objet d'art or commodities look more attractive and gorgeous, especially by employing a new presentation method to make a conspicuous, versatile and simple flower decoration body, the method including a new style of spotlighting a person receiving commendation and enhancing commercial value of the decorated good by forming a flower insertion wreath 28 and presentation with a compact-sized flower decoration body 34.SOLUTION: The flower decoration body 34 includes a flower insertion wreath 28 which is composed of a variety of flower insertions 1 formed of leaves, stems or petals, integrally attached to or suspended from the front, back or the periphery of a flower decoration base 2, so as to beautifully present an object 23, as a main component, and to enhance its existence value.SELECTED DRAWING: Figure 15