baber/WOPTO huggingface dataset:
Patent JP-2018197520-A (JP)
Title: Control device for internal combustion engine
Inventor: FUJIMOTO SEIICHI
IPC: F02D13/02
Filed: 2017-05-23
Abstract: To provide a control device for actualizing easy start of an internal combustion engine by speeding up a crankshaft at the start.SOLUTION: An internal combustion engine E includes a plurality of cylinders each having a piston 4 for reciprocating in linkage with the rotation of a crankshaft 1 and an intake valve Va and an exhaust valve Vb for opening/closing a combustion chamber, a starter motor 15 for driving the rotation of the crankshaft 1, and a valve opening/closing timing control mechanism VT for setting an opening/closing timing for the intake valve Va through the drive of an electric actuator M. At the time of cranking before first combustion is performed by a combustion management part 19, the control device controls the electric actuator M to set the opening timing for the intake valve Va to be earlier than the top dead center of the piston in the combustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2018197987-A (JP)
Title: Power supply system, power receiving device and power supply device
Inventor: SUGANUMA SATOMI
IPC: G06F1/26
Filed: 2017-05-24
Abstract: To start power supply by a large current even if a USB Power Delivery is not adopted.SOLUTION: A power supply system comprises: a power supply device that includes a first USB connector in compliance with a USB Type-C standard; and a power receiving device that includes a second USB connector in compliance with the USB Type-C standard. The second USB connector includes a large-current notifying pin to notify the power receiving device of a capability that power by a larger current than a predetermined reference current can be received. When the second USB connector is connected to the first USB connector, the power receiving device notifies the power supply device of the capability that the power by the larger current than the predetermined current can be received via the large-current notifying pin. When receiving the notification of the capability of receiving the power by the large current from the power receiving device, the power supply device determines that power supply by the large current to the power receiving device can be started.SELECTED DRAWING: Figure 1
Patent JP-2018196923-A (JP)
Title: Processing device and processing method using the same
Inventor: AOKI SEIJI
IPC: H01L21/677
Filed: 2017-05-24
Abstract: To provide a processing device capable of processing a reference surface and a molding surface by one device without requiring a complicated constitution.SOLUTION: In a state in which each of two workpieces W is transferred to adjacent reference surface processing part 45 and molding surface processing part 41 from a holding part 52 of an index lathe 5 and is processed in a first direction X, the workpiece W held in one holding part 52 is carried away and an unprocessed workpiece W is carried in in a second direction perpendicular to the first direction, and an attitude changing mechanism 8 changes the attitude of the workpiece W of which the reference surface has been processed held in the other holding part 52 to the attitude when the molding surface is processed.SELECTED DRAWING: Figure 3
Patent JP-2018200922-A (JP)
Title: Solar cell paste composition
Inventor: JO SHINJI
IPC: H01L31/0224
Filed: 2017-05-25
Abstract: To provide a solar cell paste composition capable of suppressing occurrence of voids in an interface between electrode layers in a crystal system solar cell, excellent in conversion efficiency and capable of suppressing the occurrence of Sandy on the surface of the electrode layer.SOLUTION: The solar cell paste composition containing aluminum powder, silicon powder, an organic vehicle and glass frit. In the silicon powder, the minimum particle size (Dmin) of particle size distribution used as a volume reference measured by a laser diffraction scattering method is 5 μm or more and less than 10 μm, and the maximum particle size (Dmax) of the particle size distribution is 10 μm or more and 50 μm or less.SELECTED DRAWING: None
Patent JP-2018206879-A (JP)
Title: Manufacturing method of package for housing electronic component and package for housing electronic component
Inventor: ARITA TADASHI
IPC: H01L23/02
Filed: 2017-06-01
Abstract: To provide a package for housing electronic component capable of ensuring high adhesion between a board and a plating layer, while restraining warpage of a surface that is attached to a support member.SOLUTION: A board 10 including a first region 11 composed of a material of at least any one of tungsten and molybdenum, and having a porous structure, and a second region 12 composed of copper and filling the porous structure, is prepared. A metal frame 21 is joined to the first face S1 of the board 10. After the metal frame 21 is joined, the second face S2 of the board 10 is smoothed. Following to the step of smoothing the second face S2 of the board 10, the second face S2 of the board 10 is etched by using the etching conditions having a higher etching rate of the material compared with the etching rate of copper. After the second face S2 of the board 10 is etched, a plating layer 30 is formed on the second face S2 of the board 10.SELECTED DRAWING: Figure 1
Patent JP-2018203440-A (JP)
Title: Sheet conveying device and image forming device
Inventor: SUGIYAMA YUICHI
IPC: B65H7/02
Filed: 2017-06-02
Abstract: To provide a sheet conveying device and an image forming device capable of determining accurately and easily whether or not the state is abnormal.SOLUTION: A sound collecting microphone 7 detects a conveying sound of a sheet in a conveying path 40 to output an analog signal Sa according to a sound level of the conveying sound. A signal conversion part 8 converts the analog signal Sa to a pulse signal Sp. A determination processing part 51 determines whether or not the state is abnormal on the basis of at least one value of a pulse width P1, a pulse period P2 and a pulse interval P3 in the pulse signal Sp.SELECTED DRAWING: Figure 2
Patent JP-2017157233-A (JP)
Title: Information holding medium and information processing system
Inventor: MATSUI HIROKI
IPC: G06K7/04
Filed: 2017-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an information holding medium which comparatively reduces false recognition, and an information processing system.SOLUTION: An information processing system 1 includes an information holding medium 2 and an information reading apparatus 3. The information holding medium 2 has two-dimensional arrays of unit data parts 11. In a part of the unit data parts 11, a mark 13 for forming a digital code is formed. Mark patterns in an X-direction sequence of two unit data part rows adjacent to each other in a Y-direction are different from each other. The information reading apparatus 3 generates a data string on the basis of a unit signal group formed of a plurality of signals, as a unit, output synchronously from a group of detection units 21 for detecting the mark 13, and recognizes a digital code of the information holding medium 2 on the basis of a group of data strings sequentially obtained from the arrays of unit data parts 11.SELECTED DRAWING: Figure 1
Patent JP-2017144350-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing decline of amusement for games by a reservation change presentation using a new method.SOLUTION: The game machine includes a novel configuration in which a reservation change presentation is performed via an image presentation by character images and the like and via operation of a movable accessory, where a predetermined action presentation is performed by a movable member, the character images, etc., to a first reservation display to be changed to a second reservation display in a reservation display part after the movable member is operated by movable presentation performance means. Therefore, it is possible to suppress decline of amusement for games.SELECTED DRAWING: Figure 128
Patent JP-2019003744-A (JP)
Title: connector
Inventor: YAMANASHI DAISUKE
IPC: H01R13/44
Filed: 2017-06-12
Abstract: To provide a connector capable of improving a human body contact prevention function while suppressing a sliding contact between an insulation part and a mating terminal.SOLUTION: A tip insulation part 321 provided to an end face 314 of a terminal metal fitting body 31 is retreated from a contact face 311 in contact with a mating terminal 100, so that a sliding contact between an insulation part 32 and the mating terminal 100 can be suppressed when connectors are connected. In addition, a side insulation part 322 provided so as to sandwich the tip insulation part 321 from a Y direction is projected from the tip insulation part 321, so that fingers of an operator hardly reaches the contact face 311 and a human body contact prevention function can be improved.SELECTED DRAWING: Figure 7
Patent JP-2019001727-A (JP)
Title: Combination of poly-ion complex particles and non-polymer base having two or more dissociation constants
Inventor: SHIRATANI TOSHIFUMI
IPC: A61Q19/00
Filed: 2017-06-13
Abstract: To provide a stable composition comprising poly-ion complex particles, for example, a stable dispersion, to provide a method capable of readily preparing a film made of poly-ion complex particles and to provide a film made of poly-ion complex particles.SOLUTION: There are provided a composition, preferably a cosmetic composition, more preferably a skin cosmetic composition which comprise (a) at least one particle containing at least one cationic polymer, at least one anionic polymer and at least one non-polymer base having two or more pKb values or a salt thereof and (b) at least one physiologically acceptable volatile medium. The compositions are stable and can have various cosmetic effects.SELECTED DRAWING: None
Patent JP-2019004286-A (JP)
Title: On-vehicle communication system, switch device, communication control method, and communication control program
Inventor: OGAWA AKIHIRO
IPC: H04L12/44
Filed: 2017-06-14
Abstract: To provide an on-vehicle communication system, a switch device, a communication control method, and a communication control program capable of actualizing stabler data transmission over an on-vehicle network.SOLUTION: An on-vehicle communication system comprises a first switch device and a second switch device that perform relay processing for relaying data of an on-vehicle network. The first switch device comprises a switch part and a processing part which performs the relay processing through the switch part, which transmits, when abnormality of the processing part is detected, object data which is data received from a device other than the second switch device and data to be subjected to the relay processing by the processing part to the second switch device instead of outputting the data to the processing part. The second switch device performs proxy processing for relaying the object data received from the switch part instead of the processing part.SELECTED DRAWING: Figure 1
Patent JP-2017192752-A (JP)
Title: Imaging device, method for manufacturing imaging device, and endoscope device
Inventor: TAKAHASHI KAZUAKI
IPC: G02B23/24
Filed: 2017-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device which can be miniaturized and whose manufacturing process can be made efficient, a method for manufacturing an imaging device, and an endoscope device.SOLUTION: An imaging device 10 includes: an image pick-up device 11; an objective optical system 12 including an optical element 21 adjoining the image pick-up device 11 that bends an incident optical path extending in a direction intersecting with a normal line direction of an image receiving surface of the image pick-up device 11 in the normal line direction by the optical element 21; a rigid circuit board part 13, part 13a of which is arranged overlapping with the optical element 21 in the normal direction on the side opposite to the image pick-up device 11; and a connection board part 14 that connects the image pick-up device 11 and the circuit board part 13. A section 14a between the image pick-up device 11 and the circuit board part 13 in the connection board part 14 is flexible.SELECTED DRAWING: Figure 2
Patent JP-2019008195-A (JP)
Title: Sheet ejection device
Inventor: TAKAHASHI HIROYUKI
IPC: B65H29/58
Filed: 2017-06-27
Abstract: To provide a sheet ejection device that can increase the quality of the image of a sheet to be ejected.SOLUTION: A sheet ejection device (1B) includes: a pair of first rollers (91), which can adjust the surface roughness of a first surface (S1) of a sheet (P); a pair of second rollers (92), which can adjust the surface roughness of a second surface (S2) of the sheet; and sheet ejection means (93) for ejecting the sheet, the pair of first roller and second rollers increasing the surface roughness of the first surface and the second surface of the sheet, thereby reducing the visibility of scratches in an image.SELECTED DRAWING: Figure 2
Patent JP-2019011773-A (JP)
Title: Geared flexible joint for railway vehicle, and truck for railway vehicle including the same
Inventor: SATO YOSHI
IPC: B61C9/38
Filed: 2017-06-29
Abstract: To provide a geared flexible joint for railway vehicle, having large allowable relative displacement.SOLUTION: A geared flexible joint comprises two external gears, and two internal gears respectively engaged to the two external gears. A dedendum crowning radius of the external gear is made smaller than an addendum crowning radius of the external gear. The external gear is formed so that a reference tooth depth being a tooth depth at a center position in a tooth width direction is made smaller than an end tooth depth at an end position in the tooth width direction. A ratio of the end tooth depth to the reference tooth depth is set to become 1.21 or more, and/or a ratio Rc/Rb of the dedendum crowning radius to the addendum crowning radius is set to become 0.37 or less.SELECTED DRAWING: Figure 7
Patent JP-2018028385-A (JP)
Title: Brake disc for bicycle
Inventor: MEGGIOLAN MARIO
IPC: B62L1/00
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a brake disc for a bicycle that is excellent in strength and lightness and ensures extreme certainty of braking over time.SOLUTION: A brake disc 10 for a bicycle having a predetermined rotation axis X comprises: a first component 30 made of a first material and having a braking track 32 configured to cooperate with brake pads; and a second component 40 made of a second material. The second component has: a radially inner annular portion 42 for coupling with a hub of a wheel of the bicycle; and a plurality of radially outer portions 44 for connecting to the first component at a plurality of respective connection portions 34 of the first component. The first component has a plurality of connection arms 38 that extend from the braking track towards a predetermined rotation axis X and that are different from the plurality of connection portions, where at least one of the connection arms 38 of the first component and at least one of the radially outer connection portions 44 of the second component are coupled together through at least one shape coupling 60.SELECTED DRAWING: Figure 2
Patent JP-2019005886-A (JP)
Title: Detachable screw holding tool for driver
Inventor: SAKATA MINEAKI
IPC: B25B23/12
Filed: 2017-06-20
Abstract: To provide a screw holding tool for an electric driver and a manual driver by which size exchange can be easily performed by one-hand and in which rotation of the holding tool stops when a load is applied to the holding tool.SOLUTION: A screw holding part is made detachable by magnetically attaching a main body attachment part of "a" and a cylindrical screw holding part of "b" at a smooth surface. When a load is applied to the screw holding part of "b", the screw holding tool stops rotation of the cylindrical screw holding part of "b".SELECTED DRAWING: Figure 1
Patent JP-2019015893-A (JP)
Title: Image processing apparatus, display system, image processing method, and program
Inventor: KISHI YUMIKO
IPC: G09G5/00
Filed: 2017-07-07
Abstract: To improve visibility of an image and appropriately convey the meaning of the image to a user.SOLUTION: An image processing apparatus comprises: an acquisition unit that acquires the brightness of the background of an image projected on a transmission reflection member; and a changing unit that, when the brightness of the background is equal to or higher than a predetermined threshold, changes a display color of the image within a range of chromaticity according to the display color of the image.SELECTED DRAWING: Figure 4
Patent JP-2017212454-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SASAGAWA SHINYA
IPC: H01L29/786
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a transistor with good characteristics.SOLUTION: A method for manufacturing e.g. a transistor of a bottom gate-bottom contact structure, in which a conductive layer for forming a source and a drain is configured of a triple layer-laminate structure, comprises: two etching steps. Specifically, in the first etching step, an etching method which achieves high etching rates on at least second and third films is adopted; the first etching step is performed until at least a first film is exposed. In the second etching step, an etching method in which an etching rate on the first film is higher than that in the first etching step and an etching rate on "a layer provided in contact with the first film from below" is lower than that in the first etching step is adopted. When delaminating a resist mask by a resist liquid stripper after the second etching step, a side wall of the second film is eroded a little.SELECTED DRAWING: Figure 2
Patent JP-2019027451-A (JP)
Title: Liquid-sealed vibration isolator
Inventor: OBA TATSUYA
IPC: F16F13/10
Filed: 2017-07-25
Abstract: To provide a liquid-sealed vibration isolator capable of easily forming an elastic portion while securing durability of the elastic portion.SOLUTION: A liquid-sealed vibration isolator includes a pair of stopper members respectively fixed to an outer cylinder at the inside of a pair of liquid chambers to restrict relative movement of an inner cylinder to the outer cylinder. The stopper member includes an inner face facing an inner cylinder side, a rigid body portion having an outer face connected to the inner face, and an elastic portion composed of a rubber elastic body vulcanized and adhered to the rigid body portion. The rigid body portion includes a through hole opened to the inner face and the outer face, and the elastic portion includes an elastic stopper portion positioned between the inner face and the inner cylinder, and having a shortest distance to the inner cylinder in a non-load state, a charging portion charged inside of the through hole and connected to the elastic stopper portion, and an injection trace portion of the rubber elastic body positioned at an outer face side.SELECTED DRAWING: Figure 4
Patent JP-2019026489-A (JP)
Title: Method and apparatus for manufacturing glass article
Inventor: NAKATSUKA KAZUTO
IPC: C03C3/16
Filed: 2017-07-26
Abstract: To control the viscosity of molten glass while preventing the molten glass from devitrifying.SOLUTION: A method for manufacturing a glass article comprises a forming step of dropping molten glass GM along the surface of a molding 4 to form a glass article GR. The molding 4 includes a first portion 4a on the upstream side and a second portion 4b on the downstream side. The first portion 4a is arranged in a first space S1 in which the molten glass GM dropped on the first portion 4a is heated at a temperature higher than a liquid phase temperature, and the second portion 4b is arranged in a second space S2 in which the molten glass GM passing the first portion 4a and dropped on the second portion 4b is cooled at a temperature lower than the liquid phase temperature.SELECTED DRAWING: Figure 2
Patent JP-2019025715-A (JP)
Title: Printer and control method for printer
Inventor: KAWAKAMI TATSUYA
IPC: G07G1/06
Filed: 2017-07-27
Abstract: To provide a printer capable of appropriately executing control of power-saving and control of a customer display according to connection of the customer display.SOLUTION: A printer 2 comprises: a printing part 26; a printer BLT communication part 25; a printer device communication part 22 which can communicate with a customer display 4; and a printer control part 20 which executes printing on the basis of printing data when receiving the printing data and transmits display data to the customer display when receiving the display data. The printer control part, when a period when not receiving the printing data or the display data elapses a transition period, subjects an operation mode of the printer BLT communication part to transition to a Sniff mode, temporarily stops radio communication, transmits a communication request to a POS terminal device 3 at a communication request interval, and makes the communication request interval different according to whether or not the customer display is connected.SELECTED DRAWING: Figure 1
Patent JP-2017193589-A (JP)
Title: System for treating pulmonary infection
Inventor: WALTER PERKINS
IPC: A61K47/24
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a system for treating pulmonary infection.SOLUTION: According to the present invention, there is provided a method for treating various pulmonary infections including mycobacterial infections by providing a system for delivery of an aerosolized liposomal formulation via inhalation. In one aspect, the present invention provides a system for treating or providing prophylaxis against a pulmonary infection. In one embodiment, the system comprises a pharmaceutical formulation comprising: a liposomal complexed aminoglycoside (here, the formulation is a dispersion (e.g., a liposomal solution or suspension), the lipid component of the liposome consists of electrically neutral lipids); and a nebulizer which generates an aerosol of the pharmaceutical formulation at a rate greater than about 0.53 g per minute.SELECTED DRAWING: None
Patent JP-2018156056-A (JP)
Title: Curable liquid developer
Inventor: ITO JUNJI
IPC: G03G9/13
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a curable liquid developer which obtains a high volume resistivity, and has high developing property and excellent curability under high humidity environment.SOLUTION: A curable liquid developer contains toner particles containing a binder resin and a colorant, a polymerization initiator, and a cationic polymerizable liquid monomer having a molar average SP value of 9.00(cal/cm)or less, where the curable liquid developer further contains a fluorine atom-containing copolymer soluble in the cationic polymerizable liquid monomer, the fluorine atom-containing copolymer contains a monomer unit α having a specific structure and a monomer unit β having a specific structure, the sum of the number of monomer units α and the number of monomer units β is 90% or more of the number of the total monomer units constituting the fluorine atom-containing copolymer.SELECTED DRAWING: None
Patent JP-2018205680-A (JP)
Title: Photosensitive polyimide resin composition and manufacturing method of cover film by applying the same
Inventor: HUANG TANG-JIE
IPC: C08L63/00
Filed: 2017-08-15
Abstract: To provide a photosensitive polyimide resin composition and a manufacturing method of a cover film by applying the same.SOLUTION: There is provided a photosensitive polyimide resin composition containing an infrared absorber, an epoxy compound, a photosensitive polyimide, a photoinitiator, in which the infrared absorber contains a coloring agent or a pigment, occupies 5 to 40% of solid weight of the photosensitive polyimide resin composition, the epoxy compound occupies 5 to 40% of solid weight, the photosensitive polyimide has a structure represented by the formula (1), wherein X contains an alicyclic group, Y contains a group of a siloxane structure, and Z contains at least a phenol group or a carboxyl group, the photosensitive polyimide occupies 30 to 90% of solid weight and the photoinitiator occupies 0.1 to 15%.SELECTED DRAWING: None