baber/WOPTO huggingface dataset:
Patent JP-2018182166-A (JP)
Title: Method for manufacturing light-emitting diode chip and light-emitting diode chip
Inventor: OKAMURA TAKU
IPC: H01L33/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting diode chip capable of obtaining sufficient luminance, and the light-emitting diode chip.SOLUTION: A method for manufacturing a light-emitting diode chip comprises: a wafer preparing step of preparing a wafer which includes a laminate layer in which a plurality of semiconductor layers are formed on a transparent substrate for crystal growth, and in which an LED circuit is formed on a surface of the laminate layer; a transparent substrate processing step of forming a plurality of recesses corresponding to each LED circuit on a surface or a rear surface of at least a first transparent substrate or a second transparent substrate in which a plurality of air bubbles are formed inside; a transparent substrate sticking step of forming an integrated wafer by sticking a surface of the first transparent substrate to a rear surface of the wafer and a surface of the second transparent substrate to a rear surface of the first transparent substrate after performing the transparent substrate processing step; and a dividing step of dividing the integrated wafer into individual light-emitting diode chips by cutting the wafer together with the first transparent substrate and the second transparent substrate along the division schedule lines after performing the transparent substrate sticking step.SELECTED DRAWING: Figure 9
Patent JP-2017144278-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F7/02
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of excellently dealing with path abnormality between devices.SOLUTION: When supply of operation power is started, a communication confirmation command is transmitted from a main-side MPU 83 to a voice/light side MPU 93. The voice/light side MPU 93 performs notification processing when the communication confirmation command is not received within a monitoring time. The main-side MPU 83 transmits a confirmation command to a put-out side MPU 163 after a communication confirmation command is transmitted. The communication put-out side MPU 163 of the voice/light side transmits a reception confirmation command to the main-side MPU 83 when it receives the reception confirmation command. The main-side MPU 83 transmits to the voice/light side MPU 93 the reception confirmation command when the reception confirmation command is received. The voice/light side MPU 93 performs notification processing when the reception confirmation command is not received within a monitoring time.SELECTED DRAWING: Figure 10
Patent JP-2018028054-A (JP)
Title: Double-sided pressure-sensitive adhesive tape
Inventor: Nurul Janna Binti Abdullah
IPC: C09J7/20
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided pressure-sensitive adhesive tape for re-peeling, in which a laminate of the double-sided pressure-sensitive adhesive tape and an adherend having a low polar surface can be easily peeled in an integrated manner from an adherend having a polar surface, and an adhesive residue on the surface of the adherend having a polar surface can be decreased.SOLUTION: A double-sided pressure-sensitive adhesive tape 100 includes a first pressure-sensitive adhesive layer 10, a base material 30, and a second pressure-sensitive adhesive layer 20 in the stated order, in which the second pressure-sensitive adhesive layer 20 has a pressure-sensitive adhesive strength with respect to a SUS304 steel plate greater than a pressure-sensitive adhesive strength of the first pressure-sensitive adhesive layer 10 with respect to the SUS304 steel plate, in which the pressure-sensitive adhesive strength of the first pressure-sensitive adhesive layer 10 with respect to the SUS304 steel plate is 0.5 to 5 N/20 mm, and in which the difference between the pressure-sensitive adhesive strength of the second pressure-sensitive adhesive layer 20 with respect to the SUS304 steel plate and the pressure-sensitive adhesive strength of the first pressure-sensitive adhesive layer 10 with respect to the SUS304 steel plate is 3 to 10 N/20 mm. The double-sided pressure-sensitive adhesive tape 100 has a tensile strength of 20 N/20 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2018188338-A (JP)
Title: Production method of silicon single crystal, and silicon single crystal
Inventor: YOKOYAMA RYUSUKE
IPC: F27B14/14
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of oxygen concentration at a periphery of a silicon single crystal and thus to enhance uniformity of in-plane distribution of oxygen concentration in a production method of the silicon single crystal by a HMCZ process.SOLUTION: In a production method of a silicon single crystal by a Czochralski process, a silicon single crystal 3 is drawn up from silicon melt 2 in a quartz crucible 11 while the silicon melt 2 is heated by a heater 15 arranged around the quartz crucible 11 and applied to by a transverse magnetic field. The silicon single crystal is drawn up under the crystal draw-up condition that the maximum temperature of the internal surface of the quartz crucible 11 contacting the silicon melt 2 is 1,438°C or higher and the maximum temperature point is located in a projected region of the silicon single crystal in a cross section that passes a central axis of the crystal and is vertical to the application direction of the transverse magnetic field.SELECTED DRAWING: Figure 1
Patent JP-2018196203-A (JP)
Title: Power supply device
Inventor: SATO FUMIHIKO
IPC: B62D6/00
Filed: 2017-05-15
Abstract: To provide a power supply device capable of supplying a power to a power supply destination only by an auxiliary power in an abnormal state of a main power and suppressing an output voltage in a high output voltage mode of a normal state of the main power.SOLUTION: In a high output voltage mode, it is set that switching elements 52A and 52B are turned off, a first switching element 56 is turned on, second and third switching elements 57 and 58 are turned off, a switching element 53A is turned on, and a switching element 53B is turned off. When the main power supply abnormality occurs, it is set that the switching element 52A is turned off, the switching element 52B is turned on, the first switching element 56 is turned off, the second and third switching elements 57 and 58 are turned on, the switching element 53A is turned on, and the switching element 53B is turned off.SELECTED DRAWING: Figure 2
Patent JP-2018195406-A (JP)
Title: Power storage element
Inventor: TSUJITA KOHEI
IPC: H01M10/0585
Filed: 2017-05-15
Abstract: To provide a power storage element including an electrode body capable of suppressing an electrode plate from being curved.SOLUTION: A power storage element includes an electrode body 600 having a plurality of laminated electrode plates 610, 620A-620C. A first electrode plate (negative electrode plates 620B and 620C) among the plurality of laminated electrode plates 610, 620A-620C includes a base material 621 and a first mixed material layer (negative electrode mixed material layer 624) arranged on a surface of the base material 621. In the first mixed material layer 624, a central part 624a has a lower density than an edge 624b.SELECTED DRAWING: Figure 6
Patent JP-2018192671-A (JP)
Title: Forgery prevention printed matter
Inventor: MIMITA NAOMICHI
IPC: B41M3/14
Filed: 2017-05-16
Abstract: To provide a forgery prevention printed matter with a print ink film having tactile thickness printed thereon, the forgery prevention printed matter difficult to be forged even if a print ink film with no thickness and embossment treatment are utilized, and easy to be distinguished from a counterfeit even if it is forged.SOLUTION: The forgery prevention printed matter has a print ink film printed on a top face of a base material sheet and a glossy layer laminated on a bottom side thereof. If observed from the bottom side, the forgery prevention printed matter appears uniformly glossy with reflection light reflected regularly by the glossy layer. Meanwhile, if a counterfeit is produced using a print ink film with no thickness and embossment treatment, a recess is made on the glossy layer by the embossment treatment. By reflection light reflected by the recess, the bottom face appears not as a uniform glossy surface but in a pattern state having light/dark portions.SELECTED DRAWING: Figure 1
Patent JP-2017141477-A (JP)
Title: Biodegradable, semi-crystalline, phase separation and thermoplastic multiblock copolymer for controlled release of bioactive compound
Inventor: ROB STEENDAM
IPC: A61P29/00
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel biodegradable polymer protein delivery system for a polymer consisting of monomers which are well-known, biologically safe and clinically acceptable.SOLUTION: There is related a biodegradable, semi-crystalline, phase separation and thermoplastic multiblock copolymer, a method for preparing the multiblock copolymer, a composition for delivering at least one kind of bioactive compound and a method for delivering the bioactive compound to a target which needs the same. The multiblock copolymer has following characteristics, a) the multiblock copolymer contains at least one kind of hydrolyzable prepolymer (A) segment and at least one kind of hydrolyzable prepolymer (B) segment, b) the multiblock copolymer has Tg of 37°C or less and Tm of 110 to 250°C under a physiologic condition, c) the segment binds by a polyfunctional chain extender, d) the segment is distributed randomly over a polymer chain and e) at least a part of the prepolymer (A) segment is derived from a water soluble polymer.SELECTED DRAWING: None
Patent JP-2018192078-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-19
Abstract: To suppress decline in amusement of games.SOLUTION: In an advantageous state, a game machine can display first information on prize balls given in one advantageous state and second information on prize balls given in an advantageous state to which control is made from when temporarily controlled to the advantageous state till when a special state is finished. Then, information on the prize balls given on the basis of achieving winning of the number of game media in one opening game beyond an upper limit number is reflected in the second information, but is restricted to be reflected in the first information. According to such a configuration, information on the prize balls given on the basis of over winnings is not reflected. Therefore, deviation in a display is prevented and thereby it is possible to prevent decline in amusement of games.SELECTED DRAWING: Figure 32
Patent JP-2018196041-A (JP)
Title: Sound processor, method for sound processing, and program
Inventor: MORI HIROYUKI
IPC: H04R3/00
Filed: 2017-05-19
Abstract: To suppress variations in noise and obtain sound which causes a reduced feeling of strangeness even if the level of an input sound changes in a short length of time.SOLUTION: A level detector (204) detects the level of a sound signal. A level controller (203) controls the level of a sound signal according to a gain. A gain controller (205) performs a recovery operation and a limit operation according to the level of a sound signal. A noise generator (206) outputs a noise signal. A synthesizer (209) synthesizes a sound signal and a noise signal from the level controller (203) with each other. The gain controller (205) increases a gain more slowly in a second recovery mode than in a first recover mode, outputs a noise signal of a predetermined level in the first recovery mode, and outputs a noise signal of a level according to the gain of the level controller (203) in the second recovery mode to a noise generator (206).SELECTED DRAWING: Figure 2
Patent JP-2018193507-A (JP)
Title: Gas reforming furnace and method for reforming pyrolysis gas
Inventor: KUMAZAWA NAOTO
IPC: C10K3/00
Filed: 2017-05-19
Abstract: To provide a gas reforming furnace that can easily and efficiently utilize the pyrolysis gas.SOLUTION: A furnace body 2 of a gas reforming furnace 1 is provided with first and second filling spaces 21 and 22 filled with a filling material. The first and second filling spaces have the pyrolysis gas supplied by a supply adjusting section 3 through first and second supply flow channels 31 and 32. The pyrolysis gas flowing through each supply flow channel has a variable flow rate. The first and second filling spaces have a modifying agent supplied by a modifying agent supplying part 5, in which the modifying agent is for precipitates deposited on the filling material from pyrolysis gas, and the modifying agent reforms the precipitates into fuel gas. The supply adjusting section is controlled by a control unit 10, which can switch between a state in which the flow rate of the pyrolysis gas flowing through the first supply flow channel is smaller than that of the second supply flow channel and a state in which the pyrolysis gas flowing through the second supply flow channel is smaller than that of the first supply flow channel. As a result, the gas reforming furnace can easily and efficiently utilize the pyrolysis gas.SELECTED DRAWING: Figure 1
Patent JP-2018197686-A (JP)
Title: Method for labeling collagen at ph in neutral region
Inventor: KOBAYASHI RYUJI
IPC: G01N33/68
Filed: 2017-05-23
Abstract: To provide a method for labeling collagen, that is water-insoluble at pH in a neutral region, with a marker substance by chemically modifying the collagen under a mild condition.SOLUTION: In a labeling method, collagen is used that is derived from jellyfish which is water-soluble at pH in a neutral region, and a surface of the collagen can be labelled with a marker substance when the collagen undergoes chemical modification under a condition of pH 6.0 to 8.5.SELECTED DRAWING: None
Patent JP-2018200193-A (JP)
Title: Motor control system and method for detecting abnormality of resolver/digital converter
Inventor: YAMAMOTO KAZUYA
IPC: G01D5/244
Filed: 2017-05-25
Abstract: To detect the abnormality of a resolver/digital converter in real time with high accuracy while suppressing an increase in costs due to increased complexity or device size, even when the revolution speed of a motor changes.SOLUTION: Provided is a motor control system comprising: a motor; a resolver for detecting the rotation angle of the motor; a resolver/digital converter for converting the analog angle signal outputted from the resolver into a digital angle signal; and a motor control unit for controlling the motor on the basis of the digital angle signal outputted from the resolver/digital converter, as well as detecting the abnormality of the resolver/digital converter when the integral value of the digital angle signals integrated at prescribed time intervals is not included in a threshold range. The motor control unit changes the time intervals of integration to be extended when the revolution speed of the motor drops and changes the time intervals of integration to be shortened when the revolution speed of the motor rises.SELECTED DRAWING: Figure 1
Patent JP-2018198805-A (JP)
Title: Game machine
Inventor: KOBAYASHI AOI
IPC: A63F5/04
Filed: 2017-05-29
Abstract: To highlight a game machine in a stand-by state.SOLUTION: A game machine 1 includes display means 91, stand-by state control means which carries out a shift to a stand-by state in which a stand-by image 10 is output via the display means 91, when a game is not played for a certain period, and stand-by image control means which controls, on the basis of a state of time information which varies with time, a mode of the stand-by image 10 output via the display means 91. The stand-by image 10 according to the state of time is thus output, and the stand-by image is highlighted.SELECTED DRAWING: Figure 7
Patent JP-2018077818-A (JP)
Title: Pipe shape management system, method thereof, and computer readable recording medium
Inventor: CHA SU NAM
IPC: G06F17/50
Filed: 2017-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a pipe shape management system, its method, and a computer readable recording medium.SOLUTION: A pipe shape management method relating to the pipe shape management system, the method and the computer readable recording medium includes the steps of: acquiring a three-dimensional CAD model including a plurality of pieces of pipe design information; acquiring three-dimensional position information of a pipe group through first laser scanning to the pipe group that completes construction; determining whether or not the three-dimensional CAD model coincides with a first laser scanning result by comparing each other; performing stress analysis to information that does not coincide with the three-dimensional CAD model in the three-dimensional position information acquired through the first laser scanning; and determining whether or not reconstruction of the pipe group is performed in accordance with a stress analysis result.SELECTED DRAWING: Figure 1
Patent JP-2018202904-A (JP)
Title: Steering device of work vehicle
Inventor: HAYASHIDA JUNICHI
IPC: B62D5/04
Filed: 2017-05-30
Abstract: To provide a steering device of a work vehicle that facilitates work for mounting a driving unit for rotationally driving a steering shaft on the steering shaft side and facilitates maintenance of the driving unit.SOLUTION: The steering device of a work vehicle comprises a driving unit 20 which is configured to be freely attachable to and detachable from a space between a steering handle 12 and a steering column 22 and rotationally drives a steering shaft 21. The driving unit 20 has a motor 23, a control part 25, a decelerating gear 24, and a unit case 26 in which the motor 23, the control part 25 and the decelerating gear 24 are stored to be unitized. The unit case 26 is constituted of an upper body 26A and a lower body 26B separately formed. The control part 25 is mounted on the upper body 26A, and the motor 23 and the decelerating gear 24 are supported on the lower body 26B.SELECTED DRAWING: Figure 4
Patent JP-2017225336-A (JP)
Title: Cable outer casing peeling unit
Inventor: JOHNNY SOERENSEN
IPC: H02G1/12
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cable outer casing peeling unit and a peeling method in which an external outer casing is removed at relatively high speed and high accuracy, and safety property of a work is improved.SOLUTION: A cable outer casing peeling unit comprises: a frame 11 constructed so as to hold a cutter mechanism 12A, 120A, 12B, and 120B that houses a transmission cable 2 including an external side layer as a plurality of external casings arranged in the circumference of an inner side sheath surrounding a plurality of conductors, and includes at least one of cutting tools 12A and 12B arranged so as to be cut to the external side layer of a cable; a vertical direction feeding mechanism 13 constructed such that the frame 11 progresses in parallel with respect to the cable; and a rotation mechanism constructed such that the frame 11 rotates with respect to the cable.SELECTED DRAWING: Figure 3
Patent JP-2018203834-A (JP)
Title: Aqueous ink composition for writing instrument, and writing instrument using the same
Inventor: AKIYAMA KAZUHIKO
IPC: C09D11/16
Filed: 2017-05-31
Abstract: To provide an ink composition for writing instrument excellent in color development property and fixability, and a writing instrument using the same.SOLUTION: There are provided an aqueous ink composition for writing instrument which contains a pigment, an etherified cellulose having a degree of etherification of 0.1 to 0.5, a slightly water-soluble resin and water, and a writing instrument using the same.SELECTED DRAWING: None
Patent JP-2018204678-A (JP)
Title: Linear motion guide unit
Inventor: NAGAO SHOJI
IPC: F16C29/06
Filed: 2017-06-02
Abstract: To provide a linear motion guide unit capable of preventing deformation of a holding plate holding a roller, or a rolling body, to enable the holding plate to guide the roller smoothly.SOLUTION: A linear motion guide unit has a holding plate 7 comprising: a holding member 12; a piece member 18 fitted into an open hole 53 formed in the holding member 12; and a stationary member 13 disposed in a concave groove 50 extending in a longitudinal direction of the holding member 12. The piece member 18 can secure a predetermined interval between the stationary member 13 and a casing 3, to prevent fastening force of a stationary bolt 41 from acting on the holding member 12, to prevent deformation of the holding member 12.SELECTED DRAWING: Figure 6
Patent JP-2018206936-A (JP)
Title: Substrate processing system and substrate processing method
Inventor: TAMURA TAKESHI
IPC: H01L21/301
Filed: 2017-06-02
Abstract: To provide a substrate processing system capable of manufacturing DAF-equipped chips with high quality by suppressing chipping while eliminating the need for heat shrinkage for suppressing chipping at the time of transporting of a substrate or picking up a chip.SOLUTION: A substrate processing system includes a thinning section for thinning a diced substrate by processing a second main surface opposite to a first main surface protected by a protective tape of the substrate, a DAF attachment portion for attaching a DAF (Die Attach Film) to the second main surface of the substrate thinned by the thinning portion, an expanding portion for expanding an interval between a plurality of chips constituting the substrate attached to the DAF, and a mounting portion for mounting the substrate whose interval between the chips is widened by the expanding portion on a frame via the DAF and an adhesive tape.SELECTED DRAWING: Figure 1
Patent JP-2018203883-A (JP)
Title: Sealing resin composition and structure
Inventor: TAKAHASHI YUI
IPC: C08G59/62
Filed: 2017-06-05
Abstract: To provide a sealing resin composition having excellent temperature cycle reliability.SOLUTION: A sealing resin composition contains a bismaleimide compound, and a biphenyl aralkyl phenolic resin containing a group having an unsaturated double bond.SELECTED DRAWING: Figure 1
Patent JP-2018203064-A (JP)
Title: Vehicle rear undermirror attachment structure
Inventor: HIRASAWA SHOTA
IPC: B60R1/04
Filed: 2017-06-05
Abstract: To provide a vehicle rear undermirror attachment structure which can enhance the support rigidity of the rear-confirmation rear undermirror to a vehicle backdoor.SOLUTION: A constitution of this vehicle rear undermirror attachment structure comprises a flip-up type vehicle backdoor having a rear window, and a rear undermirror attached to a cabin side of the backdoor. The backdoor includes an outer panel facing the outside of a vehicle, and an inner panel facing a cabin. The rear window includes a transparent part being a center permeation region, and a masking part arranged at a peripheral edge of the permeation part. The inner panel has an abutment part which continuously abuts on an edge of a backdoor opening of a vehicle body over one round. The rear undermirror has a mirror main body including a mirror face. The mirror main body is arranged at an upper part rather than the permeation part of the rear window in a front view, and attached to a region at the inside of the abutment part out of the inner panel.SELECTED DRAWING: Figure 1
Patent JP-2018204881-A (JP)
Title: Fan filter unit, aseptic device and clean room
Inventor: YOKOYAMA MAKOTO
IPC: F24F13/20
Filed: 2017-06-06
Abstract: To provide a fan filter unit and an aseptic device, capable of shortening a sterilization work time executed in changeover.SOLUTION: An aseptic device has a working space, a fan filter unit configured to supply clean air to the working space, and a sterilized gas input part on an air suction side of the fan filter unit. The fan filter unit includes: a fan unit part comprising an air blower and a pressurization chamber; a dust removal filter provided on a downstream side of the fan unit part; a passage bypassing the dust removal filter; and an opening/closing mechanism for the passage. Opening the opening/closing mechanism can supply, to a secondary side of the fan filter unit, airflow that does not pass through the dust removal filter.SELECTED DRAWING: Figure 1