baber/WOPTO huggingface dataset:
Patent JP-2019156776-A (JP)
Title: Method for increasing solubility of coenzyme q10
Inventor: TERAO KEIJI
IPC: A61K47/69
Filed: 2018-03-14
Abstract: To provide the confirmation and application of a novel function of CoQ10.SOLUTION: By using reduced CoQ10-γCD inclusions, a method for enhancing the solubility of CoQ10 to the intestine can be provided. Thereby providing an enteric substance containing reduced CoQ10 included with γCD also becomes possible.SELECTED DRAWING: None
Patent JP-2018158334-A (JP)
Title: Pressurized reactor and processing method of leaching valuable metal using the same
Inventor: HONMA TAKEHIDE
IPC: B01F3/04
Filed: 2018-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized reactor capable of efficiently segmenting a bubble of the gas introduced into the reactor to have a smaller diameter as well as capable of preventing a flooding phenomenon from occurring even if an introduction amount of gas increases.SOLUTION: When H is a height from a location where a line C2 extended from an agitation shaft 21 intersects with an interior wall 1w of an autoclave device 1 to a height position of an agitation blade 22 and R is a maximum length of the agitation blade 22 from a center of the agitation shaft 21, a center of a gas blow-in pipe outlet 30a is arranged at a location that satisfies equations below, if h is a height thereof from a location where the line C2 extended from the agitation shaft 21 intersects with the interior wall 1w of the autoclave device 1, and r is a distance thereof from the center of the agitation shaft 21, and the gas blow-in pipe outlet 30a is arranged such that a gas blow-in direction D at the outlet is in a downward direction or an upward direction in parallel with the line extended from the agitation shaft 21: 0.45H≤h≤0.55H, and 1.1R≤r≤1.5R.SELECTED DRAWING: Figure 4
Patent JP-2019082241-A (JP)
Title: piston ring
Inventor: OZAKI TAKUYA
IPC: F02F5/00
Filed: 2018-03-16
Abstract: To provide a piston ring having a hard carbon film which can be easily deposited and has an excellent abrasion resistance.SOLUTION: A hard carbon film 4 is formed on at least an outer peripheral slide face 11 of a piston ring base material 1. The hard carbon film 4 is a laminate layer or a single layer, and contains tungsten in a range between 0.05 atom% or more and 0.4 atom% or less, and the above problem is solved by configuring such that an spcomponent ratio falls within a range between 40% or more and 80% or less, the spcomponent ratio being measured by a TEM-EELS spectrum in which an electronic energy loss spectroscopy (EELS) is combined with a transmission electron microscope (TEM). The hard carbon film 4 may be configured such that a hydrogen content falls within a range of less than 5 atom%. Also, the hard carbon film 4 may be configured such that a total thickness thereof falls within a range between 0.5 μm or more and 20 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2019167825-A (JP)
Title: Internal combustion engine
Inventor: TANIHARA SHIRO
IPC: F02M26/35
Filed: 2018-03-22
Abstract: To provide an internal combustion engine which enables heating of a vaporizer and cooling of an EGR gas to be achieved with a simple structure and enables the vaporizer to be heated quickly at the start-up.SOLUTION: An internal combustion engine 100 includes: a vaporizer 33; an exhaust bypass passage 51; and an exhaust gas recirculation passage 52. The vaporizer 33 vaporizes fuel gas in a liquefied state. The exhaust bypass passage 51 supplies a part of exhaust gas generated when the fuel gas is burned for heating of the vaporizer 33. The exhaust gas recirculation passage 52 re-circulates the exhaust gas cooled by heating the evaporator 33 to the suction side as EGR gas.SELECTED DRAWING: Figure 1
Patent JP-2019167179-A (JP)
Title: Method and device for controlling operation of two-way elevator
Inventor: KOSAKAI KEIICHI
IPC: B66B1/14
Filed: 2018-03-22
Abstract: To operate an elevator so as to reduce waiting time for a user at a landing while preventing a user in a car from getting off in a direction different from a boarding direction.SOLUTION: The method is for controlling an operation of a two-way elevator having a car 5 which is installed at a boundary of two areas in a building and in which doors are installed in directions corresponding to the two areas and operated so as to prevent a user boarding the car 5 from the area of one direction from getting off at the area of the other direction. When switching an operation from a reciprocating operation in the area of one direction to a reciprocating operation in the area of the other direction, the door is closed to move the car to a first floor if a user in the car has been detected. After the door of a direction before operation switching is opened and closed at the first floor, a pre-switching process for opening the door of the direction before the operation switching at a lowest floor is repeated until no user is detected in the car. Then, an operation is switched from the area of one direction to the area of the other direction.SELECTED DRAWING: Figure 1
Patent JP-2019176669-A (JP)
Title: motor
Inventor: FUJIWARA HISATSUGU
IPC: H02K5/04
Filed: 2018-03-29
Abstract: To provide a motor capable of adjusting a circumferential position of a rotary sensor held by a bus bar holder with respect to a to-be-detected part when assembling and improving fixing strength of the bus bar holder after the assembling.SOLUTION: The motor includes: a rotor; a stator; a metal housing having a first opening that opens on one side in an axial direction; a resin bus bar holder for closing the first opening; a bus bar electrically connected to the stator; a rotary sensor held by the bus bar holder and capable of detecting a rotation of the rotor by detecting the to-be-detected part; and a metal member 90 made of metal that is partially embedded and fixed in the bus bar holder. The bus bar holder includes a second flange part 67, protruding radially outward from the bus bar holder body, in contact with a surface on one side in the axial direction of the first flange part 22. An exposed part 90b of the metal member and the first flange part are joined to each other by a welded part 91.SELECTED DRAWING: Figure 5
Patent JP-2019174348-A (JP)
Title: Work vehicle
Inventor: IWASE Takuya
IPC: G08G1/00
Filed: 2018-03-29
Abstract: To do not only proofreading but also other work concerning a positional information measurement sensor, aiming at improvement in working efficiency for other uses using a member used for proofreading.SOLUTION: The positional information measurement sensors 101,102 are arranged in the state in which a part of a member of a main part of a work vehicle or a main part of a work vehicle equipped is contained in measuring ranges C and D, the proofreading treating part carries out proofreading processing using a part of the members with which the main part of the work vehicle or the main part of the work vehicle equipped in measuring ranges C, D of positional information measurement sensor 101,102 based on the measurement information of positional information measurement sensors 101,102, and the masking delimitation part sets the masking range using a part of the members with which the main part of the work vehicle or the main part of the work vehicle equipped in the measuring ranges C, D of the positional information measurement sensor 101,102 based on the measurement information of the positional information measurement sensors 101,102 after proofreading the installation condition of the positional information measurement sensor 101,102 in the request state.SELECTED DRAWING: Figure 11
Patent JP-2019177345-A (JP)
Title: Electrostatic precipitator
Inventor: KURITA KANAE
IPC: B03C3/47
Filed: 2018-03-30
Abstract: To provide a lightweight electrostatic precipitator in which a removable unit can be easily attached to and detached from a casing, and to provide an air cleaner.SOLUTION: The electrostatic precipitator comprises: a charging part that comprises discharge electrode and a counter electrode and electrifies dust by discharging; a dust collecting part that captures dust electrified in the charging part; and a removal unit having a frame part that houses the charging part and the dust collecting part and is provided to be attachable to and detachable from a predetermined casing. The dust collecting part comprises a plurality of flat tabular high-tension electrodes held by the casing and a plurality of flat tabular dust precipitation electrodes held by the frame part. The removal unit is formed to be attachable to and detachable from the casing with a plurality of high-tension electrodes held by the casing. The high-tension electrodes and the dust precipitation electrodes are arranged in parallel and alternately with the plurality of high-tension electrodes held by the casing.SELECTED DRAWING: Figure 2B
Patent JP-2018135523-A (JP)
Title: Modified polyolefin resin
Inventor: MIYAMORI SATOSHI
IPC: C08F255/02
Filed: 2018-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin which is excellent in adhesion between a polyolefin resin and metal and in stability of a solution at low temperature.SOLUTION: A modified polyolefin resin is obtained by graft modification of a component (A) of a polyolefin resin with a component (B) of α,β-unsaturated carboxylic acid or its derivative and a component (C) of (meth)acrylate, has a melting point of 80°C to 110°C as measured by a differential scanning type calorimeter (DSC) and a weight average molecular weight of 50,000-100,000, and is soluble in a solvent.SELECTED DRAWING: None
Patent JP-2019186281-A (JP)
Title: Semiconductor device
Inventor: ANDO KOTARO
IPC: H01L23/28
Filed: 2018-04-03
Abstract: To provide a semiconductor device in which an underfill 2 is selectively arranged and which achieves both relaxation of stress concentration on a connection portion 15 due to the underfill 2 and reduction of high-frequency signal loss at a high-frequency connection portion 151.SOLUTION: Between a high frequency connection portion 151 and the other connection portion 152 of a semiconductor chip 1, a wall portion 16 that partitions the connection portions is disposed, and a liquid underfill material is blocked by the wall portion 16 not to reach the high frequency connection portion 151. As a result, a predetermined region including the high frequency connection portion 151 between the semiconductor chip 1 and a substrate 3 is exposed from an underfill 2, and the other region is covered with the underfill 2 to achieve both relaxation of stress concentration to the connection portion 15 and reduction of high-frequency signal loss.SELECTED DRAWING: Figure 2
Patent JP-2018104477-A (JP)
Title: Methods for improving cognitive function and decreasing heart rate
Inventor: KARIN YURKO-MAURO
IPC: A61K36/02
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide methods of improving cognitive function in subjects having age related cognitive decline or mild cognitive impairment, and methods of decreasing the heart rate in a subject by administering dosage forms comprising docosahexaenoic acid (DHA) substantially free of eicosapentaenoic acid (EPA).SOLUTION: A method of treating age related cognitive decline (ARCD) or mild cognitive impairment (MCI) comprises administering to a subject in need thereof about 0.8 g to about 4 g of docosahexaenoic acid (DHA) per day in a dosage form substantially free of eicosapentaenoic acid (EPA) and substantially free of arachidonic acid (ARA).SELECTED DRAWING: Figure 1
Patent JP-2019180793-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2018-04-09
Abstract: To increase interest in a game.SOLUTION: A comment performance and a cut-in performance that can specify a big winning expectation are executed. And, a character timer performance that can specify an execution start timing of the comment performance and a cut-in character timer performance is executed. The character timer performance includes a character timer performance in which a timer value is not extended and a character timer performance in which a timer value is extended. The big winning expectation is higher in a case when the character timer performance in which the timer value is extended is executed than a case when the character timer performance in which the timer value is not extended is executed.SELECTED DRAWING: Figure 14
Patent JP-2019185431-A (JP)
Title: Display system, image processing device, and program
Inventor: HARADA SATOSHI
IPC: G06F3/0484
Filed: 2018-04-11
Abstract: To provide a display device that enables observation of an object in a virtual space from various directions.SOLUTION: A display system for displaying a virtual space in which three-dimensionally expressed objects are disposed includes an image processing device 10 that has first detection means for detecting the inclination and movement, an instruction device 40 that gives an instruction to an object in the virtual space, second detection means for detecting the inclination and movement, a wearable display device 20 that has a display unit configured to display an image, storage means for storing image data in which objects are disposed in the virtual space, and image generation means for outputting a part of an image corresponding to a predetermined viewpoint position and the second detection means in the image data to the display unit. The image processing device 10 moves the object in the virtual space instructed by the instruction device 40 to a position corresponding to the viewpoint position, and moves and rotates the object in accordance with the movement of the instruction device 40.SELECTED DRAWING: Figure 1
Patent JP-2019186420-A (JP)
Title: Printed wiring board and semiconductor device
Inventor: IIJIMA MASAHIKO
IPC: H05K3/34
Filed: 2018-04-12
Abstract: To provide a printed wiring board and a semiconductor device that can suppress a decrease in soldering quality.SOLUTION: A printed wiring board according to the present invention includes a substrate in which a mounting prohibited area that is an area in contact with a warpage stop member of a flow soldering apparatus is arranged on the main surface, and a soldering land group that is arranged on the main surface and has a plurality of soldering lands arranged on the four sides of the square for soldering a four-way lead flat package IC, and a distance between a portion closest to the mounting prohibited area of the soldering land group and the mounting prohibited area is 10 mm or more and 20 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2019191320-A (JP)
Title: Light source device and projector
Inventor: SHIMIZU TETSUO
IPC: F21V17/06
Filed: 2018-04-23
Abstract: To provide a light source device that can simplify a device configuration and a manufacturing process.SOLUTION: A light source device of the present invention comprises: a substrate having a first surface; a plurality of light-emitting elements provided on the first surface of the substrate; a frame body provided to surround the plurality of light-emitting elements and joined to the first surface of the substrate; and a lid body having a light-transmissive member transmitting light emitted from the plurality of light-emitting elements, provided opposite to the first surface of the substrate, and joined to the frame body on the opposite side of the substrate. The plurality of light-emitting elements are stored in a storage space formed by the substrate, frame body, and lid body. The frame body is formed of a material containing a nonconductor material.SELECTED DRAWING: Figure 2
Patent JP-2019189067-A (JP)
Title: Vehicular seat
Inventor: ISHIGAKI TSUTOMU
IPC: B60N2/06
Filed: 2018-04-26
Abstract: To provide a vehicular seat, in which a rotation operation-type operation lever is formed in a shape that prevents the lever from interfering with a link of a seat lifter, outside a side frame near an outer, even if the link is provided outside the side frame near the outer.SOLUTION: A vehicular seat 1 comprises a seat lifter 5 and a slide rail device 4 comprising a memory mechanism 4B that can memorize a slide position not yet changed. The seat lifter 5 has a front link 5A and a rear link 5B, arranged outside a side frame 3Fa near an outer of a seat cushion 3, which perform link motion. A bracket 10 is provided at a region between arrangements of the front link 5A and the rear link 5B in an outer surface part of the side frame 3Fa near the outer. An operation lever 4C that operates the memory mechanism 4B by being rotationally operated around a shaft line extending in a seat width direction is mounted on an outer surface part of a mounting seat formed at a position expanding outward from the outer side surface part of the side frame 3Fa near the outer in the bracket 10.SELECTED DRAWING: Figure 1
Patent JP-2019189306-A (JP)
Title: Discharge head and aerosol type discharge container
Inventor: KASE MAI
IPC: B05B9/04
Filed: 2018-04-26
Abstract: To propose a discharge head which can mold a molded object formed by discharged content in better appearance compared to a conventional one, and an aerosol type discharge container.SOLUTION: A discharge head 1 includes: feeding cylinders 3e and 3f which feed content discharged from stems 101c and 102c of a discharge container 100 to an internal space N; and a molding wall 4b which has a plurality of molding holes 4c and 4d communicated with the internal space N. The molded object of the content is formed by combining molding elements formed by discharging the content from the molding holes 4c and 4d on a surface of the molding wall 4b. The discharge head includes a plurality of feeding cylinders 3e and 3f. The internal space N is constituted of a plurality of internal passages T1 and T2 which individually pass the content fed from each of the feeding cylinders 3e and 3f up to the prescribed molding holes 4c and 4d.SELECTED DRAWING: Figure 1
Patent JP-2018203609-A (JP)
Title: Method of producing carbon nanotubes in fluidized bed reactor
Inventor: SON SUNG REAL
IPC: B01J23/75
Filed: 2018-05-01
Abstract: To provide a method of producing carbon nanotubes improved in the yield and purity.SOLUTION: The method includes preparing a carbon nanotube by supplying a catalyst and a carbon source to an interior of a fluidized bed reactor having an internal pressure of 0.5 to 1.2 barg (gauge pressure) and an internal temperature of 530 to 1100°C. The pressurized conditions having an adverse effect in terms of the reaction rate have an effect of reducing the size of bubbles generated in a fluidization reactor, and thus the contact between the catalyst and the carbon source may be increased and the yield and purity of the carbon nanotube as a product may be improved.SELECTED DRAWING: Figure 1
Patent JP-2019194459-A (JP)
Title: Control device for compression ignition engine
Inventor: MATSUMOTO KOTA
IPC: F02P9/00
Filed: 2018-05-02
Abstract: To actualize partial compression ignition combustion quick in combustion speed and excellent in thermal efficiency.SOLUTION: A control device is applied to a compression ignition type engine which enables partial compression ignition combustion to cause SI combustion of part of air-fuel mixture with spark ignition and cause CI combustion of the other air-fuel mixture with self-ignition. The control device includes an ignition control part for, when executing the partial compression ignition combustion, allowing a spark plug to execute main ignition which means generating spark in the late stage of a compression stroke or in the early stage of an expansion stroke to start the SI combustion and preceding ignition which means generating spark at an earlier timing than the main ignition, and an injection control part for, similarly when executing the partial compression ignition combustion, allowing an injector to inject fuel at such a timing that the fuel exists in a cylinder at a point of time before the preceding ignition. The energy of the preceding ignition is smaller when a swirl flow is weak than it is strong.SELECTED DRAWING: Figure 6
Patent JP-2019196984-A (JP)
Title: Probe pin guide structure and probe card
Inventor: SONODA HISASHI
IPC: G01R1/073
Filed: 2018-05-10
Abstract: To provide a probe pin guide structure capable of improving the manufacturing yield of the probe card easy to manufacture the probe card even if the arrangement of the electrode pad of the IC chip has a narrow pitch.SOLUTION: A device includes a guide unit 30 guiding a probe pin 12 in contact with an electrode pad 22 of an IC chip 23 formed in a semiconductor wafer, the guide unit 30 has a guide plate 33 arranged opposite lying upward of a semiconductor wafer 20, a guide slit 40 that penetrates a guide plate 60 and in which a plurality of probe pins 12 are inserted to be columned in the slit direction, and a guide groove side plate 32 disposed on the guide plate 33 in which the plate surface is parallel to the guide plate 33, the side 35 is arranged along the guide slit 40, and a plurality of grooves 39 intersecting the side 35 are recessed in a multiple manner, and each of the probe pins 12 is in contact with the electrode pad 22 while being guided to each groove 39.SELECTED DRAWING: Figure 4
Patent JP-2022008722-A (JP)
Title: Processing apparatus of poultry and livestock farming feed
Inventor: Huang xin wen
IPC: B01F27/90
Filed: 2018-05-10
Abstract: To provide a smart robot.SOLUTION: A processing apparatus includes a host, a first mixing space arranged in the host, a first cavity housing arranged on an upper side of the first mixing space in the host, a second cavity housing arranged between the first cavity housing and the first mixing space in the host, a second mixing space arranged on a left side of the first cavity housing in the host, a first slide hole arranged on a right side of the first cavity housing in the host, a bottom part terminal of the first slide hole arranged so as to be connected to a right side terminal of the second cavity housing, a first electric roller fixedly arranged between the first cavity housing and the first slide hole, a first bevel gear inserted in the first cavity housing connected to a left side terminal of the first electric roller, and a second bevel gear inserted in the first slide hole connected to a right side terminal of the first electric roller.SELECTED DRAWING: Figure 1
Patent JP-2019201039-A (JP)
Title: Electromagnetic coil unit
Inventor: KENMOCHI TAIICHIRO
IPC: H01F27/29
Filed: 2018-05-14
Abstract: To provide an electromagnetic coil unit sealing an electromagnetic coil part 1 with a mold resin part 3, which can easily assemble a terminal member 2 connected to the electromagnetic coil part 1 and can hardly deform the terminal member 2.SOLUTION: A terminal member 2 is structured by an internal terminal part 21 and an outer terminal part 22. The outer terminal part 22 is formed by folding so as to be connected to a range of an edge side of a longitudinal direction of the internal terminal part 21. The internal terminal part 21 is pressed fitted into a fitting hole 11c of a bobbin 11 by pressing an end part 21A of a claw part 23 side of the internal terminal part 21. A wire 12a of a coil 12 is wound to the internal terminal part 21 so as to be covered with a step of convexoconcave parts 2A1 and 2A2. The wire 12a is connected to the internal terminal part 21 with a fusing in a part of the claw part 23.SELECTED DRAWING: Figure 1