baber/WOPTO huggingface dataset:
Patent JP-2017160257-A (JP)
Title: Photodegradable coupling agent
Inventor: YAMAGUCHI KAZUO
IPC: C07D311/18
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a photodegradable coupling agent which has different reactive groups at both ends and is cleavable even by two-photon excitation.SOLUTION: The photodegradable coupling agent has reactive groups at both ends, and a coumarinylmethyl-type photodegradable group therebetween. The coumarinylmethyl type includes a structure represented by general formula (1) or (2).SELECTED DRAWING: None
Patent JP-2018207457-A (JP)
Title: Optical terminal station apparatus, optical terminating apparatus, and communication control method
Inventor: SONE KYOSUKE
IPC: H04B10/077
Filed: 2017-06-09
Abstract: To provide an optical terminal station apparatus, an optical terminating apparatus, and a communication control method that can improve power saving performance of a network.SOLUTION: An optical terminal station apparatus comprises: a relay processing unit that relays communication between a plurality of first base stations that are connected to a plurality of respective optical terminating apparatuses in branch destinations of a transmission channel and a control device which controls each of the plurality of first base stations on the basis of information acquired from a second base station covering a cell overlapping with each cell of the plurality of first base stations; a detection unit that detects a sleep control instruction to one of the plurality of first base stations from the control device, from communication relayed by the relay processing unit; and a control unit that controls a state of an optical terminating apparatus connected to one of the plurality of first base stations among the plurality of optical terminating apparatuses to an operating state or a sleep state having a lower power consumption than the operating state through the transmission channel, according to detection of the sleep control instruction.SELECTED DRAWING: Figure 2
Patent JP-2019005028-A (JP)
Title: Game machine
Inventor: WAKABAYASHI TAKAYUKI
IPC: A63F5/04
Filed: 2017-06-22
Abstract: To provide a game machine to which a cable can be easily attached.SOLUTION: A game machine is configured so that, in a state in which a cable cover member 250 covers an intermediate part of a lamp cable 241 and is attached to a rear face side of an intermediate beam part 162, both ends of the lamp cable 241 exposed from the cable cover member 250 are connected to a performance relay board 180 and a right side lamp board 221b for electrical connection. Therefore, by only attaching the cable cover member 250 to the rear face side of the intermediate beam part 162, the intermediate part of the lamp cable 241 covered by the cable cover member 250 is interconnected and fixed to the rear face side of the intermediate beam part 162, so that, even in a narrow and slender interconnection space such as the intermediate beam part 162, the lamp cable 241 can be easily attached.SELECTED DRAWING: Figure 8
Patent JP-2018006744-A (JP)
Title: Texture structure of crystal silicon solar cell and method for preparing the same
Inventor: ZOU SHUAI
IPC: H01L31/0236
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To significantly extend the service life of a mixture of hydrofluoric acid and nitric acid used in an etching step, and also to improve stability and uniformity of a texture structure.SOLUTION: There is disclosed a method for preparing a texture structure of a crystal silicon solar cell comprising the steps of: (1) forming a porous layer structure on a surface of a silicon wafer; (2) cleaning the silicon wafer with alkaline chemical; (3) removing residual metal particles with a cleaning liquid; and (4) obtaining a texture structure of a crystal silicon solar cell by performing surface etching with a first chemical etching liquid.SELECTED DRAWING: Figure 1
Patent JP-2019008630-A (JP)
Title: Breakdown phenomenon analyzing apparatus, breakdown phenomenon analyzing method, and program
Inventor: MA NING XU
IPC: G01N3/00
Filed: 2017-06-27
Abstract: To provide a breakdown phenomenon analyzing apparatus, a breakdown phenomenon analyzing method, and a program, enabling application to various stress states while enabling calculation with sufficient accuracy in engineering in a short time.SOLUTION: A breakdown phenomenon analyzing apparatus including an acquisition unit configured to acquire stress information indicating a stress state of an analysis target, a calculation unit configured to calculate a tensor quantity indicating specificity of a stress around a tip of a crack included in the analysis target based on the stress information, and an evaluation unit configured to evaluate the strength or lifetime of the analysis target based on the tensor quantity.SELECTED DRAWING: Figure 11
Patent JP-2019009388-A (JP)
Title: Uv light-emitting element
Inventor: MINO TAKUYA
IPC: H01L33/38
Filed: 2017-06-28
Abstract: To provide a UV light-emitting element which enables monitoring of light output while suppressing a reduction in light output.SOLUTION: A UV light-emitting element 10 comprises a laminate 2 in which an n-type semiconductor layer 4, an active layer 5 and a p-type semiconductor layer 6 are arrayed from a side of a substrate 1 in this order. The laminate 2 has a groove 23 serving to separating a laminate structure 7 of the active layer 5 and the p-type semiconductor layer 6 into a first semiconductor part 71 and a second semiconductor part 72; the first semiconductor part 71 is larger, in area, than the second semiconductor part 72. The UV light-emitting element 10 further comprises: a first positive electrode 81 formed on the first semiconductor part 71; a second positive electrode 82 formed on the second semiconductor part 72; a first negative electrode 91 provided on a surface 41 of the n-type semiconductor layer 4 at a side of the active layer 5, which is adjacent to the first positive electrode 81 when being viewed from a thickness direction D1; and a second negative electrode 92 provided on the surface 41 of the n-type semiconductor layer 4 at the side of the active layer 5, which is adjacent to the second positive electrode 82 when being viewed from the thickness direction D1.SELECTED DRAWING: Figure 1
Patent JP-2019010322-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-30
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2019014788-A (JP)
Title: Primer composition, method for producing primer composition and method for producing coating film
Inventor: TAKAHASHI SHOTARO
IPC: C09D183/07
Filed: 2017-07-05
Abstract: To provide a primer composition that can form a coating film, which has high hardness and hot-water resistance, to protect a polyimide base material surface, without any pretreatment of the polyimide base material, and a method of producing the same.SOLUTION: As a primer layer, a polysiloxane layer containing a glycidoxy group and a (meth) acryl group is formed; then, on top of that, a (meth) acrylic resin layer composed of a tri- or higher functional (meth) acryl monomer is formed, so that a coating film having high hardness and hot-water resistance is formed on a polyimide base material.SELECTED DRAWING: None
Patent JP-2019022248-A (JP)
Title: Rotary electric machine
Inventor: KIKUCHI TSUKASA
IPC: H02K11/33
Filed: 2017-07-11
Abstract: To provide a rotary electric machine capable of suppressing deterioration of cooling performance.SOLUTION: A rotary electric machine (100) comprises: a motor (10) having an armature winding (12b) arranged in a stator (12) and a field winding (13b) disposed in a rotor (13); and a controller (20) for controlling the motor. The controller comprises: an armature switching element (23a); a control board (25) for controlling conduction of the armature winding by using the armature switching element; and a heat sink (22) which has a flow channel (52) in which a refrigerant flows and cools the armature switching element. The heat sink is installed on the opposite side of the motor across the control board in an axial direction of a rotation axis (14).SELECTED DRAWING: Figure 1
Patent JP-2018034782-A (JP)
Title: Low gravity center vehicle body and high-place work vehicle
Inventor: XU SHUGEN
IPC: B60K5/00
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a low gravity center vehicle body and a high-place work vehicle.SOLUTION: The present invention relates to a construction machine field, more particularly to a construction work vehicle, and further specifically to a vehicle body having a low gravity center design and a high-place work vehicle. The vehicle body having the low gravity center design is applied to the high-place work vehicle, and includes: a frame; a fuel tank; and a pressure-oil tank, and both the fuel tank and the pressure-oil tank are provided to the side face of the frame. Thus, the present invention is not only more adaptable to a complex work environment through relatively high traveling performance and slope climbing ability but also simultaneously reducing maintenance and repairing cost and prolonging a life through the relatively large horizontal reach length thereof and a relatively wide work range, and has a relatively high concentration degree and a relatively beautiful appearance.SELECTED DRAWING: Figure 5
Patent JP-2019018371-A (JP)
Title: Image formation apparatus and program
Inventor: AKAHIRA SHINJI
IPC: G03G21/00
Filed: 2017-07-12
Abstract: To provide an image formation apparatus and program which allow a user to obtain a printing result without being required for a specific operation when there is a low possibility that the content of the printing result is kwon by another user even in a case where the setting is performed to require the specific operation by the user in order to obtain the printing result based on the printing instruction received from a mobile terminal device.SOLUTION: A proximity terminal detection unit 43 detects a distance with a mobile terminal device 10 existing in the periphery of an image formation apparatus 12. A printing data reception unit 41 receives the printing data transmitted from the mobile terminal device. An image output unit 48 outputs a printing result based on the received printing data when a specific operation is performed by a user. A control unit 40 controls the image output unit so as to output the printing result without requiring the specific operation by the user when the received printing data is the printing data from the mobile terminal device having the distance detected by the proximity terminal detection unit that is within a preset range.SELECTED DRAWING: Figure 4
Patent JP-2019020004-A (JP)
Title: refrigerator
Inventor: ISHIZAKI SATOSHI
IPC: F25B41/00
Filed: 2017-07-13
Abstract: To provide a refrigerator that reduces a heat exchange amount per dew condensation suppression pipe to prevent temperature drop between an inlet and an outlet of the dew condensation suppression pipe, thereby suppressing dew condensation.SOLUTION: A refrigerator is provided with a refrigerant distributor upstream of a dew condensation suppression pipe, where the dew condensation suppression pipe is configured to be split into a plurality of pipes.SELECTED DRAWING: Figure 7
Patent JP-2018044239-A (JP)
Title: Titanium based ceramic reinforced alloy
Inventor: ANDREW E FISK
IPC: A61L27/40
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a titanium based alloy with high tensile strength, and a low Young modulus that contains no known irritants and can be economically machined with conventional methods.SOLUTION: A titanium based, ceramic reinforced body formed from an alloy having 3 wt.% to 10 wt.% of zirconium, 10 wt.% to 25 wt.% of niobium, 0.5 wt.% to 2 wt.% of silicon, and 63 wt.% to 86.5 wt.% of titanium. The alloy has a hexagonal crystal lattice α phase of 20 vol.% to 70 vol.%, and a cubic body centered β crystal lattice phase of 30 vol.% to 80 vol.%. The body has an ultimate tensile strength of 950 MPa or more, and a Young modulus of 150 GPa or less. A molten substantially uniform admixture of a zirconium, niobium, silicon and titanium alloy is formed, cast into a shape, and cooled into a body. The body may then be formed into a desired shape, such as a medical implant, and optionally annealed.SELECTED DRAWING: None
Patent JP-2019018787-A (JP)
Title: Railway vehicle and noise propagation suppression structure
Inventor: FUKUMASU KEISUKE
IPC: H02M7/48
Filed: 2017-07-20
Abstract: To provide a railway vehicle capable of suppressing propagation of electromagnetic noise between a plurality of cables laid on a vehicle.SOLUTION: A railway vehicle of the invention includes a transformer 53 transforming AC power input from a current collecting device 57, a power converter 52 connected to the side of a secondary winding B of the transformer through a first cable 42, an auxiliary machine 58 connected to the side of a tertiary winding C of the transformer through a second cable 46, and a noise propagation suppression structure 70 suppressing the propagation of the electromagnetic noise between the first cable and the second cable. The noise propagation suppression structure includes a conductive gutter-shaped member 71 receiving the first cable and the second cable from below and a conductive partition part 75 partitioning the first cable and the second cable.SELECTED DRAWING: Figure 3
Patent JP-2019024043-A (JP)
Title: Method for removing silicon oxide film
Inventor: YAMAZAKI HIDEAKI
IPC: H01L21/28
Filed: 2017-07-24
Abstract: To provide a method for removing a silicon oxide film.SOLUTION: In a workpiece to which the method according to an embodiment is applied, a silicon oxide film is exposed in a bottom of an opening formed in an insulation film. The method comprises the steps of: forming a protection film on a surface of the workpiece conformally; then etching partial regions of the protection film and silicon oxide film extending on the silicon oxide film by sputter etching by ions from plasma of an inactive gas; and subsequently, removing a residue of the silicon oxide film by chemical etching. In forming the protection film, the steps of forming a precursor layer by a carbon-containing gas, removing a surplus precursor by purge, and reducing an amount of an impurity in the precursor layer by the inactive gas plasma are repeated.SELECTED DRAWING: Figure 1
Patent JP-2017215605-A (JP)
Title: Screen and manufacturing method of screen
Inventor: KASHIWAGI TAKESHI
IPC: G02B5/02
Filed: 2017-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a screen capable of displaying a video brightly as well as excellent in visibility of an opposite side from every side.SOLUTION: A screen displays video light projected from a projector in an observable manner by an observer. The screen includes: a sheet-like base material layer having light transmissivity; a light scattering layer formed on one side of the base material layer; and a light absorption layer configured to absorb a part of visible light and transmit the other part of the visible light. The plurality of light scattering layers are aligned along the one side of the base material layer. The light scattering layer includes: a light transmission part being light transmissive and having a face forming a base material layer side and a face on an opposite side thereof arranged in parallel; and a light scattering part arranged between the plurality of light transmission parts and configured to scatter light.SELECTED DRAWING: Figure 2
Patent JP-2019029925-A (JP)
Title: Communication device
Inventor: NISHIYAMA MASAHIRO
IPC: H04M1/65
Filed: 2017-08-02
Abstract: To improve convenience for a user who desires to distinguish between history information to be stored and history information not to be stored on the basis of the state of recording of voice data from a caller and the recorded details of the voice data.SOLUTION: A communication device comprises: a communication unit that performs communication with a caller of an incoming call; a recording unit that records voice data transmitted from the caller; a control unit that, when a predetermined recording condition is satisfied, causes the recording unit to record the voice data from the caller; and a storage unit. The control unit determines whether to store history information on the incoming call in the storage unit on the basis of the state of recording of the voice data from the caller and the recorded details of the voice data.SELECTED DRAWING: Figure 2
Patent JP-2019031868-A (JP)
Title: Bridge floor slab decomposition device and bridge floor slab decomposition method
Inventor: MORIYA NORIKAZU
IPC: E01D24/00
Filed: 2017-08-09
Abstract: To provide a bridge floor slab decomposition device and a bridge floor slab decomposition method which makes it possible to further improve the installation property and economical efficiency.SOLUTION: It is provided with reciprocation driving means 2 for making a device body 1 reciprocate in a back-and-forth direction T1; and first cutting means 8 which is attached to the device body 1 and cuts a floor slab 3 immediately above an upper flange of a steel girder 4, and a stud implanted in the upper flange along with the movement the device body 1 in a lateral width direction and along a bridge axial direction. Furthermore, second cutting means 5 is provided which is attached to the device body 1 and cuts both the right and left sides of the floor slab 3 across the steel girder 4 along the bridge axial direction along with the movement of the device body 1.SELECTED DRAWING: Figure 1
Patent JP-2019031642-A (JP)
Title: Ultraviolet curable resin composition, method for producing organic el light emitting device and organic el light emitting device
Inventor: URAOKA YUSUKE
IPC: C08F2/44
Filed: 2017-08-09
Abstract: To provide an ultraviolet curable resin composition that can prevent decrease of transparency of a cured product due to a moisture-absorbing agent, while containing the moisture-absorbing agent, and can suppress increase of viscosity and decrease of storage stability due to the moisture-absorbing agent.SOLUTION: An ultraviolet curable resin composition contains an acryl compound (A), a photopolymerization initiator (B), a moisture-absorbing agent (C) with an average particle size of 100 nm or less, and a dispersant (D) having one or both of an amino group and a carboxyl group.SELECTED DRAWING: Figure 1
Patent JP-2017215343-A (JP)
Title: Biosensor based on optical probing and sensing
Inventor: LAWRENCE CARY GUNN III
IPC: G01N21/27
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, a sensor chip, and a method for optical sensing of substances by using optical sensors on sensor chips.SOLUTION: A fiber optic system 100 is an implementation of an optical subsystem. The subsystem includes: a wavelength-tunable laser 101 for generating probe light to be delivered to a biosensor chip 206 for optically investigating on-chip biosensors; a wavelength reference unit 103 that calibrates and measures values of wavelength of the probe light when the wavelength of the laser is swept; and a spatial registration unit of on-chip optical identification markers for providing on-chip position reference.SELECTED DRAWING: Figure 1
Patent JP-2019035468-A (JP)
Title: Dual clutch type transmission
Inventor: AKIYAMA YUSUKE
IPC: F16H3/091
Filed: 2017-08-16
Abstract: To provide a dual clutch type transmission which can increase the number of gear change steps while suppressing an increase of an entire length and the weight of the transmission.SOLUTION: A dual clutch type transmission has: a first input shaft arranged at a first clutch which can connect and disconnect power from a drive source, and connected to a counter shaft so as to be capable of transmitting the power; a second input shaft in which a second clutch which can connect and disconnect the power from the drive source is arranged, and which is arranged coaxially with the first clutch, and connected to the counter shaft so as to be capable of transmitting the power; and an output shaft and an idling gear which are arranged coaxially with the first input shaft and the second input shaft. The first input shaft and the idling gear are connected to each other in a first prescribed gear change stage, and the output shaft and the idling gear are connected to each other in a second prescribed gear change stage.SELECTED DRAWING: Figure 1
Patent JP-2019036492-A (JP)
Title: Spark plug
Inventor: IMAI SUSUMU
IPC: H01T13/02
Filed: 2017-08-18
Abstract: To prevent lateral sparks.SOLUTION: A virtual plane VP perpendicular to an axis AX is obtained by projecting, along the axis, a center electrode 20 of a spark plug, a front end portion 50s of a main metal fitting 50, a surrounded portion 13s, of an insulator 10, surrounded by the front end portion of the main metal fitting, and a connection end of a ground electrode. On the virtual plane VP, a circumferential range which includes a range provided with the connection end, passes through the axis, and is located closer to the connection end side than a line perpendicular to a line connecting the axis and the center of the connection end is defined as a first range RA1, whereas a range excluding the first range is defined as a second range RA2. A second line indicating an inner peripheral surface at the front end portion in the second range is an arc of a circle. At least part of a first line indicating the inner peripheral surface at the front end portion in the first range extends, from a connection point to the second line, farther to the outer peripheral side than a straight line passing through the connection point and tangential to the circle. A distance D1 between the insulator and the main metal fitting in the first range is greater than a distance D2 in the second range.SELECTED DRAWING: Figure 3
Patent JP-2019038760-A (JP)
Title: Skin external preparation
Inventor: SAWAKI SHIGERU
IPC: A61K8/9789
Filed: 2017-08-23
Abstract: To provide a composition derived from a natural product, which has excellent safety and stability, and has skin-whitening effect, anti-aging effect, and rough skin improvement effect, and can be blended in a skin external preparation.SOLUTION: The present invention provides a composition containing a hydrolysate of Arnica montana, which is a plant of Compositae, Arnica, or extract thereof, or a fermented product of Arnica montana or extract thereof, and a skin external preparation containing the composition.SELECTED DRAWING: None
Patent JP-2019040766-A (JP)
Title: Electrode structure of laminated battery, laminated battery, and manufacturing method of laminated battery
Inventor: MATSUSHIMA KAZUSHI
IPC: H01M2/26
Filed: 2017-08-25
Abstract: To provide a manufacturing method of a laminated battery capable of preventing power generation failure of a laminated battery and improving productivity of the laminated battery.SOLUTION: A manufacturing method of a laminated battery according to the present invention includes a step of forming a first fitting hole 132 in a positive electrode extension 122, a step of forming a second fitting hole 133 in a negative electrode extension 123, a step of installing a guide portion 150 at a predetermined position, a step of fitting the first fitting hole 132 into a first fitting projection 162, a step of arranging an electrolyte layer 104 on the surface of a positive electrode 102 disposed in the guide portion 150, and a step of fitting the second fitting hole 133 into a second fitting projection 163.SELECTED DRAWING: Figure 5