baber/WOPTO huggingface dataset:
Patent JP-2018124325-A (JP)
Title: Optical scanner and image forming device equipped therewith
Inventor: YATABE TORU
IPC: H04N1/113
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner with which it is possible to form a good image while suppressing an increase in an overall device size, and an image forming device equipped with the optical scanner.SOLUTION: Provided is an optical scanner equipped with a deflector for deflecting a beam from a light source and scanning a surface to be scanned in the main scanning direction, and an imaging optical system for guiding the beam from the deflector to the surface to be scanned. The beam from the light source enters the deflector from a direction parallel to a plane perpendicular to the revolving shaft of the deflector, an imaging optical element closest to the deflector among the imaging optical elements constituting the imaging optical system has an optical surface that includes a minute relief structure, and the angle of normal line to the plane on the generating line of the optical surface within a sub-scanning cross section is smaller at most off-axis than on axis, the beam reflected on the optical surface being scattered in the vicinity of the deflector.SELECTED DRAWING: Figure 1
Patent JP-2018125928-A (JP)
Title: Audible band signal generator and audiometer
Inventor: SUGIMOTO MASAMI
IPC: H02M3/155
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress generation of abnormal noise in an inductance element while using a switching regulator in a power supply circuit.SOLUTION: A power supply circuit 2 supplies power supply power to an audible band signal generator 1 with a predetermined output voltage of a constant voltage. In the power supply circuit 2, each of switching regulators 11, 14 has an inductance element through which a switching current by a switching element flows. Current limiting circuits 12, 15 respectively limit the output currents of the switching regulators 11, 14 to a predetermined value or less. Capacitors Cp, Cn store electric charges by an output current limited by the current limiting circuits 12, 15. Linear regulators 13, 16 generate the predetermined output voltage of the power supply circuit 2 by using a voltage across the capacitors Cp, Cn as an input voltage.SELECTED DRAWING: Figure 1
Patent JP-2018129125-A (JP)
Title: Connector and formation method of connection structure of electric wire
Inventor: OKAMOTO YUJI
IPC: H01R13/52
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a formation method for providing a mold formation part to a connection part of a connector and an electric wire.SOLUTION: A formation method includes the steps of: connecting only a terminal to an electric wire end; inserting and holding the electric wire end into a terminal housing chamber of the connector in a state of attaching a positioning seal member that includes a rubber valve in the electric wire on a rear part side of the terminal; attaching a fixture having a closed surface for closing a front end opening of the terminal housing chamber to a front part of the connector; attaching a metal mold of a mold formation part for embedding the electric wire that is led out from the rear end opening of the terminal housing chamber and a rear projection part of the connector; inserting a resin into the metal mold positioned on a lower side so that the front part on the fixture attachment side of the connector is directed to the upper side; forming the closed surface of the rear end opening of the terminal housing chamber by the resin; using the terminal housing chamber that houses the terminal while being nipped with the closed surface of the rear end opening and the closed surface of the end opening of the fixture as a sealing space for an air reservoir; and preventing a melting resin from increasing and entering into the terminal housing chamber due to an air pressure in the sealing space for the air reservoir.SELECTED DRAWING: Figure 2
Patent JP-2017171886-A (JP)
Title: Mater batch, resin molded article, manufacturing method of master batch, and manufacturing method of resin molded article
Inventor: TAKEMURA ATSUSHI
IPC: C08J3/22
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a master batch hard to generate strength reduction, poor appearance or haze on a resin molded article, where inorganic particles are sufficiently dispersed.SOLUTION: There is provided a master batch containing resin for master batch, inorganic particles and a high thermostable phosphoric ester compound.SELECTED DRAWING: None
Patent JP-2018130134-A (JP)
Title: Safety belt
Inventor: KOBAYASHI KIYOSHI
IPC: G08B21/24
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a safety belt capable of preventing an occurrence of an accident resultant from erroneous hooking of a safety belt hook.SOLUTION: A safety belt includes a belt wound around the waist of an operator, a rope, one end side of which is connected to the belt, a hook connected to the other end side of the rope, having a hook-shaped part which is hook-shaped, and an opening/closing part for opening/closing an opening of the hook-shaped part, a hook part provided to a belt-like body, on the inner periphery of which the hook is hooked, a magnetic material attached to one of the hook and the hook part, a magnetism detection part attached to the other of the hook and the hook part for detecting the magnetism of the magnetic material, and a warning device connected to the magnetism detection part, for generating a warning sound. When the hook is hooked on the hook part, the magnetism detection part detects the magnetism of the magnetic material, and the warning device generates a warning sound or stops the generated warning sound.SELECTED DRAWING: Figure 1
Patent JP-2018132559-A (JP)
Title: Transfer device and image forming apparatus
Inventor: OCHIAI MAKOTO
IPC: G03G15/16
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer device that can suppress a reduction in quality of a transfer image transferred to a recording medium compared with a case where a transfer member is formed of a cylindrical elastic member and a shaft member that is in contact, over the entire outer peripheral surface, with an inner peripheral surface of the elastic member, and an image forming apparatus.SOLUTION: At an upstream end N1 and a downstream end N2, a difference in speed occurring between a sheet member P conveyed at a rotation speed of a transfer belt 22 and an outer peripheral surface 56B of an elastic member 56 is reduced. Thus, the occurrence of an image defect, such as image elongation or image blur on a toner image transferred to the sheet member P can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2018137074-A (JP)
Title: Fuel cell stack
Inventor: SHIBATA KAZUNORI
IPC: H01M8/02
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a situation in which fluid hardly flows.SOLUTION: A fuel cell stack includes a plurality of unit cells 10 which are laminated, and a manifold which is provided so as to pass through the plurality of unit cells and in which fluid is circulated. The plurality of unit cells include: an anode side separator 38a which has a seal portion 50 consisting of a hollow projection and provided so as to surround a periphery of the manifold and a circulation portion 52 allowing the fluid to circulate via a hollow of the seal portion between the manifold and an opposite portion of the manifold relative to the seal portion; a cathode side separator 38c arranged on an opposite side of a side where the seal portion of the anode side separator projects; and an insulation frame 46 which is made of an elastic member and is arranged on an opposite side of the anode side separator relative to the cathode side separator. The seal portion of a first unit cell 10a among the plurality of unit cells is in contact with the insulation frame of a second unit cell 10b adjacent to the first unit cell, and the cathode side separator has an uneven portion 64 on the surface facing the seal portion along the contact portion between the seal portion and the insulation frame.SELECTED DRAWING: Figure 4
Patent JP-2018136791-A (JP)
Title: Information processing device and program
Inventor: SANUKI YUSUKE
IPC: G06F17/30
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: depending on the order of creation of mails to be sent to multiple destinations, acknowledgement of a reply mail from a destination user cannot be completed within an operating time of a sender user.SOLUTION: The information processing device includes a time estimation unit for calculating an estimated reply time estimated to be required for a destination user whom a message send by a sender user to make a reply to the message, and an estimated operation time estimated for the destination user to enable acknowledgement of the message, a creation order determining unit for determining, based on the estimated reply time and the estimated operation time, a creation order of messages to be created by the sender user, so that the time for the sender user to acknowledge a reply from the destination user becomes shorter after the sender user sends the message to the destination user, and a display unit for displaying the determined creation order for the message.SELECTED DRAWING: Figure 2
Patent JP-2017168434-A (JP)
Title: All-solid lithium sulfur battery and method for manufacturing the same
Inventor: DOHATA HIDEO
IPC: H01M10/058
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an all-solid lithium sulfur battery which does not need for the addition of a facility or the like to manage water content and oxygen concentrations, which is small in the worsening of a battery performance even if a charge-discharge cycle is repeated, and which never generates a toxic gas or the like when the battery is broken; and a method for manufacturing the all-solid lithium sulfur battery.SOLUTION: A high-performance all-solid lithium sulfur battery small in the worsening of a performance can be obtained by using a positive electrode including sulfur and a conductive material, a negative electrode including lithium metal, and an oxide-based solid electrolyte as an electrolyte layer interposed therebetween. A battery cell having a structure in which an oxide-based solid electrolyte is interposed between positive and negative electrodes can be efficiently assembled by the steps of: coating an oxide-based solid electrolyte mold on a positive electrode side thereof with a sulfur-containing positive electrode slurry; drying the coating to form a positive electrode; and then, putting the oxide-based solid electrolyte mold on a piece of lithium foil, which makes the negative electrode to bring the piece of lithium foil in close contact therewith.SELECTED DRAWING: Figure 1
Patent JP-2018142675-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: TAKEAKI REI
IPC: H01L21/304
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device and a substrate processing method, capable of allowing the liquid reaching position of a process liquid to successfully follow the displacement of a peripheral end of an arrangement position.SOLUTION: A processing unit 2 includes: a spin chuck 5 which holds a substrate W while not supporting the outer periphery of the substrate W but supporting the central part of the substrate W; a process liquid nozzle 19 for discharging the process liquid toward the outer periphery of a substrate W; and an arm oscillating motor 22 to rotate the process liquid nozzle 19. A nozzle drive signal to drive the arm oscillating motor 22 is output to the arm oscillating motor 22 at an eliminating timing when the phase difference of a liquid reaching position 45 with respect to the displacement of a peripheral end of an arrangement position is eliminated, the phase difference being caused due to the drive delay of the process liquid nozzle 19 with respect to the output of the nozzle drive signal.SELECTED DRAWING: Figure 2
Patent JP-2017156082-A (JP)
Title: Cooling member for mobile ice rink
Inventor: HUGO JACOB VAN NIGTEVECHT
IPC: F28D1/047
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooling member to cool water or ice for a mobile ice rink, which improves the cooling efficiency at pipe connectors and facilitates maintaining a higher level skating surface and/or a more homogenous temperature of the ice and/or is more energy efficient.SOLUTION: A cooling member 1 for a mobile ice rink includes a plurality of pipes 2 for transporting a coolant, the pipes comprising at least two sections 2A, 2B coupled by a connector 3. Cooling elements 6 are provided at the locations of the connectors 3.SELECTED DRAWING: Figure 1
Patent JP-2018146855-A (JP)
Title: Zoom lens and image capturing device
Inventor: AOI TOSHIHIRO
IPC: G02B15/163
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which does not cause an increase in size of a lens system, is compatible with a visible to near-infrared wavelength band, and offers a high zoom ratio and high performance, and to provide an image capturing device having the same.SOLUTION: A zoom lens comprises, in order from the object side, a positive first lens group G1, a negative second lens group G2, a positive third lens group G3, and a positive fourth lens group G4 having an aperture stop disposed on the most object side. When zooming, the second lens group G2 and the third lens group G3 move while other lens groups are stationary. The first lens group G1 comprises, in order from the object side, two cemented lenses, each consisting of a negative meniscus lens and a positive lens that are cemented together, and a cemented lens consisting of a positive lens and a negative lens cemented together. While shifting focus from an object at infinity to an object at a short distance, only the cemented lens of the first lens group G1 located on the most image side moves.SELECTED DRAWING: Figure 1
Patent JP-2017149150-A (JP)
Title: Image forming apparatus, colorimetry apparatus, and ink jet recording device
Inventor: SAKURADA YUICHI
IPC: B41J2/01
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To accurately perform colorimetry even when a defective image is included in a part of a colorimetry object.SOLUTION: In an image forming apparatus 1, a plurality of nozzles of a recording head 20 discharge ink drops to form a multi-color image on a recording medium, and a nozzle state detection unit detects a missing state of the image formed by the recording head 20. When a subject of a colorimetry object formed on the recording medium by the recording head 20 is imaged by an imaging unit 30 in a predetermined imaging range for colorimetry, the image forming apparatus 1 performs colorimetry on the basis of imaging result of the imaging unit 30 in an effective imaging range, where the effective imaging range is a range obtained by excluding a detected missing range from the imaging range of the imaging unit 30.SELECTED DRAWING: Figure 2
Patent JP-2018151096-A (JP)
Title: Baking repairing material
Inventor: NAKAMICHI TSUBASA
IPC: F27D1/16
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a baking repairing material short in combustion time, excellent in compatibility with pitch, and moreover using a flow auxiliary causing no sublimation.SOLUTION: In a baking repairing material that contains 5 mass% or more and 40 mass% or less of pitch and 1 mass% or more and 20 mass% or less of a flow auxiliary for 100 mass% of a fireproof material, a mixture is used as the flow auxiliary which is formed by mixing the pitch and the flow auxiliary in a ratio of 2:1 and melting in a heated state at 120°C and forms one layer without separating from the pitch, and vaporizes 100% at a heating-up speed of 10°C/min at the temperature of the softening point of the pitch or higher and 300°C or less and has no sublimating property.SELECTED DRAWING: None
Patent JP-2018149021-A (JP)
Title: Sitting posture holding tool
Inventor: KITAYAMA TOMOAKI
IPC: A47C27/08
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a sitting posture holding tool capable of appropriately suppressing deviation of a user's sitting posture.SOLUTION: A sitting posture holding tool 1 includes: a bag-shaped cover 2 having a sitting part 2A and a back rest part 2B arranged side by side in a vertical direction; a bag-shaped air intake bag arranged within the cover 2 and having non-air permeability; an air intake mechanism 5 communicating with the inside of the air intake bag and serving to remove air from the air intake bag; and foam beads accommodated within the air intake bag. The sitting posture holding tool 1 can fix its shape by removing air from the air intake bag via the air intake mechanism 5. Thus, the sitting posture holding tool 1 can appropriately keep a sitting posture of a user in a sitting state.SELECTED DRAWING: Figure 1
Patent JP-2018156174-A (JP)
Title: Display system in vehicle and method for controlling display system in vehicle
Inventor: SATO NOERU
IPC: G06F21/31
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a system that performs display directed to a specific target person outside a vehicle on a display provided outside the vehicle, and a method for controlling the same.SOLUTION: A control device 400 of a vehicle 800 comprises: a display that is provided outside the vehicle; an authentication part 410 that authenticates a target person present outside the vehicle; and a HUD control part 420 that controls a HUD device 300 to perform display directed to the target person according to a result of authentication. This configuration makes it possible to perform display directed to the specific target person outside the vehicle on the display provided outside the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2018160045-A (JP)
Title: Print instruction device, image forming apparatus, information processing apparatus, and program
Inventor: KANEKO MASASHI
IPC: G06F3/12
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a print instruction device, an image forming apparatus, an information processing apparatus, and a program that can reduce the amount of communication compared with a case where print data and biological information are separately transmitted.SOLUTION: A user terminal device 3 (print instruction device) comprises: acquisition means that acquires biological information measured about a user; print job creation means 302 that creates a print job (print instruction information) including the user's identification information (user ID) 36a, biological information 36d, a print condition 36e, and print data 36f; and print job transmission means 303 that transmits the created print job to a server device 4 (external device).SELECTED DRAWING: Figure 4
Patent JP-2018161754-A (JP)
Title: Heating/cooling system
Inventor: IWASHITA HIROYUKI
IPC: B29B13/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating/cooling system capable of effectively utilizing a heat medium.SOLUTION: A heating/cooling system 100 comprises a heating roller 1 for heating a film F with steam, a steam supply unit 2 for supplying the steam to the heating roller 1, a cooling roller 3 for cooling the film F with water, and a water supply unit 4 for supplying water to the cooling roller 3. The water supply unit 4 supplies a drain generated by the heating roller 1 to the cooling roller 3.SELECTED DRAWING: Figure 1
Patent JP-2018006323-A (JP)
Title: Cover of lamp device for vehicle
Inventor: UEMATSU SATOSHI
IPC: F21V5/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To secure bondability between a cover and a lamp housing.SOLUTION: A cover of a lamp device for a vehicle comprises: a body part 10 for covering an opening of a lamp housing 2 having the opening, the body part having a film forming surface 13 on which when forming a coating film 100 on the surface facing the lamp housing, a cushioning material 53 of a mask jig 50 is pressed and the coating film is formed; and a mounting leg 11 that has a weld surface 11a to be welded to the lamp housing and is protruded from the body part. When the coating film is formed, a pressing surface 53a of the cushioning material is pressed astride at least a part of the weld surface and a part of the film forming surface. With this, the cushioning material is brought into close contact with the weld surface over the entire circumference and a coating material for forming the coating film does not adhere to the weld surface, so that good bondability between the cover and the lamp housing can be secured.SELECTED DRAWING: Figure 3
Patent JP-2018164381-A (JP)
Title: Contactless power supply device
Inventor: INOUE MAKOTO
IPC: H02J7/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a contactless power supply device having a coil capable of raising power supply efficiency.SOLUTION: A contactless power supply device 1 is provided with: a columnar storage battery; and a coil 22 which is formed by winding a wire 24 in a Lissajous shape around an outer peripheral surface of the storage battery, and electrically connected with a terminal electrode of the storage battery, and constituted so that the Lissajous shape is equipped with the following relation when a radius of the coil 22 is considered as r, a predetermined integer is considered as n, and an angle along a circumferential direction from a winding start position to a predetermined direction side in axial view of the coil 22 when the wire 24 is wound in a predetermined direction along the outer peripheral surface of the storage battery from a predetermined winding start position on the outer peripheral surface of the storage battery is considered as θ. x=r×sin(θ), y=r×cos(θ), and z=n×sin(θ)+n×θ.SELECTED DRAWING: Figure 2
Patent JP-2018046271-A (JP)
Title: Implementation structure of semiconductor device and method for manufacturing the same
Inventor: INOUE TAKASHI
IPC: H01L25/18
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an implementation structure of a semiconductor device that can implement first and second semiconductor devices partially overlapped with each other in the vertical direction at respective predetermined implementation heights, and a method for manufacturing the same.SOLUTION: An implementation structure of a semiconductor device comprises: a first semiconductor device 1 that includes first electrode terminals 1a; a sealing resin layer 3 that includes semiconductor device connection pads 5 to which the first electrode terminals 1a are flip-chip connected; second semiconductor devices 2 that each have a top face with a height equal to or higher than the top face of the sealing resin layer 3 and are embedded in the sealing resin layer 3, are partially overlapped with part of the first semiconductor device 1 in the vertical direction, and include second electrode terminals 2a on its undersurface; first via holes 3a that penetrate between the undersurface of the sealing resin layer 3 and semiconductor device connection pad 5, and second via holes 3b that penetrate the undersurface of the sealing resin layer 3 and second electrode terminals 2a; and wiring conductors 6 that are adhered inside the first and second via holes 3a, 3b and to the undersurface of the sealing resin layer 3.SELECTED DRAWING: Figure 1
Patent JP-2018165023-A (JP)
Title: Image forming device
Inventor: KONDO KAZUHISA
IPC: B26F1/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can prevent a perforation failure in an ink imprinted matter while suppressing the device from being complicated and enlarged in size and cost increase.SOLUTION: The image forming device includes: a sheet conveying part for conveying sheets; a recording part for recording images by discharging ink to the sheets to be conveyed on the basis of image data; a punch part for punching the sheets recorded with images; and a control part that prevents the recording part from discharging ink at pixel which includes pixel corresponding to a perforation and which is included in a non-discharging region, a region wider than the perforation, of the image data.SELECTED DRAWING: Figure 9