baber/WOPTO huggingface dataset:
Patent JP-2017216997-A (JP)
Title: System for producing organic substance and method for producing organic substance
Inventor: FUJIMORI YOJI
IPC: C12P1/04
Filed: 2017-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a system for producing an organic substance and a method for producing the organic substance which are capable of coping with change in concentration and composition of impurities contained in a synthesis gas obtained by partial oxidation of waste.SOLUTION: A system for producing an organic substance comprises: a synthesis gas production furnace for producing synthesis gas by partially oxidizing waste that includes a carbon source; a synthesis gas refining unit which is connected to the synthesis gas production furnace and which refines the synthesis gas produced by the synthesis gas production furnace, reducing the concentration of impurities in the synthesis gas; and an organic substance synthesizing unit which is connected to the synthesis gas refining unit and which produces an organic substance from the synthesis gas that has been refined by the synthesis gas refining unit, where the synthesis gas refining unit has a detection unit for detecting the concentration of impurities contained in the synthesis gas.SELECTED DRAWING: None
Patent JP-2018200920-A (JP)
Title: Silicon carbide mosfet and method of manufacturing the same
Inventor: Takayanagi Ryohei
IPC: H01L29/78
Filed: 2017-05-25
Abstract: To provide an SiC-MOSFET that can effectively suppress expansion of a lamination defect, and comprises a termination structure region making a withstand voltage higher.SOLUTION: A silicon carbide MOSFET comprises: an active part 100; a termination structure region 14 provided outside the active part 100 and serving as a withstand voltage region; and p-type electrically conductive guide regions 12a, 13a which are provided on a drift layer 1 between the active part 100 and termination structure region 14 with an upper surface in contact with a source electrode 9, an area of junction to the source 9 being set to be larger than an area of junction of base contact regions 5a, 5b to the source electrode 9.SELECTED DRAWING: Figure 2
Patent JP-2017188930-A (JP)
Title: Communication device, communication method and integrated circuit
Inventor: NISHIO AKIHIKO
IPC: H04W72/04
Filed: 2017-05-29
Abstract: PROBLEM TO BE SOLVED: To enable degradation of the through-put of an LTE terminal even when the LTE terminal and an LTE+terminal coexist.SOLUTION: A setting unit (105) sets, every sub frame, a resource block group in which a reference signal used only in an LTE+terminal is disposed on the basis of an arrangement pattern of the reference signal used only in the LTE+terminal. In a symbol mapped to antennas (110-1) to (110-4), an arrangement unit (106) disposes cell specific reference signals used both in an LTE terminal and the LTE+terminal in all resource blocks within one frame. In a symbol mapped to antennas (110-5) to (110-8), the arrangement unit (106) disposes cell specific reference signals used only in the LTE+terminal in plural resource blocks constituting a partial resource block group in the same sub frame within one frame on the basis of a set result input from the setting unit (105).SELECTED DRAWING: Figure 4
Patent JP-2018200085-A (JP)
Title: Change gear lubrication structure
Inventor: YAGETA TOMOAKI
IPC: F16H57/04
Filed: 2017-05-29
Abstract: To collect a larger amount of oil and supply it to the lubrication object.SOLUTION: In a lubrication structure of a change gear 10, on an inner surface of a first transmission case 14R, a case rib 62 is provided for stopping oil 52 pushed up with a final driven gear 20. The case rib 62 is provided at a position higher than the lower side part, which is immersed in the oil 52 gathered under the first transmission case 14R, of the final driven gear 20 and above a differential device 12 and a drive shaft 26R.SELECTED DRAWING: Figure 2
Patent JP-2018199604-A (JP)
Title: SiC FIBER REINFORCED CERAMIC COMPOSITE AND MANUFACTURING METHOD THEREOF
Inventor: KATO HIDEO
IPC: C04B35/80
Filed: 2017-05-29
Abstract: To provide a SiC fiber reinforced ceramic composite consisting of a matrix made of silicon or reactive sintered SiC having reduced damage of the SiC fiber, and a manufacturing method of the same.SOLUTION: The SiC fiber reinforced ceramic composite of the present invention comprises the matrix made of silicon or reactive sintered SiC and an aggregate made of SiC fiber, and the SiC fiber is a crystalline SiC fiber containing aluminum. The manufacturing method of the SiC fiber reinforced ceramic composite of the present invention includes a silicon impregnation step of immersing the aggregate made of the crystalline SiC fiber containing aluminum into molten silicon to form the matrix made of Si. SiC itself becomes a dense crystalline material due to advanced sintering by effect of aluminum, making it possible that the SiC reinforced ceramic composite can be obtained having high corrosion resistance to molten silicon or residual silicon contained in the reactive sintered SiC and high heat resistance.SELECTED DRAWING: Figure 3
Patent JP-2018039098-A (JP)
Title: robot
Inventor: MOKURA MASAJI
IPC: B25J9/06
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize an arm by enhancing a degree of freedom in arrangement of a motor and an amplifier part.SOLUTION: A robot includes: an arm having an arm body and a motor and rotatable about a rotation shaft; and an amplifier part provided in the arm and having a drive circuit for driving the motor. At least part of the amplifier part or motor is positioned on an outside of the arm body in viewed from an axial direction of the rotation shaft.SELECTED DRAWING: Figure 4
Patent JP-2017220930-A (JP)
Title: Integrated communication and capacitive sensing circuit and interactive system using the same
Inventor: LO LI SHENG
IPC: H04B5/02
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an integrated communication and capacitive sensing circuit and an interactive system using the same.SOLUTION: An integrated communication and capacitive sensing circuit includes a microprocessor, a sensing electrode, and a resonant circuit 304. The microprocessor includes a first input/output pin and a second input/output pin. The sensing electrode is electrically coupled to the first input/output pin of the microprocessor. The input terminal of the resonant circuit is electrically coupled to the second input/output pin of the microprocessor, and the output terminal of the resonant circuit is coupled to the sensing electrode. When capacitive sensing is performed, the first input/output pin of the microprocessor detects the charging/discharging state of the sensing electrode to determine a capacitive variation. When a data output is performed, the first input/output pin of the microprocessor is set to high impedance, and the second input/output pin of the microprocessor outputs or does not output a high frequency carrier according to transmission data.SELECTED DRAWING: Figure 3
Patent JP-2017147475-A (JP)
Title: Semiconductor device
Inventor: OCHIAI TOSHIHIKO
IPC: H01L21/768
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To suppress generation or progress of a crack in a low relative permittivity film, for a semiconductor device having the low relative permittivity film and a TSV.SOLUTION: A semiconductor device 100 has a TSV 60 penetrating a silicon substrate 20. A seal ring 110 is provided from a first low relative permittivity film 51 closest to the silicon substrate 20 to a second low relative permittivity film farthest from the silicon substrate 20, among a plurality of low relative permittivity films. When viewed in a bird's eye direction from a wafer surface to the silicon substrate 20, the seal ring 110 is formed to surround the TSV 60.SELECTED DRAWING: Figure 2
Patent JP-2019002279-A (JP)
Title: Centrifugal compressor for supercharger
Inventor: ISHIDA TAKEYOSHI
IPC: F04D29/46
Filed: 2017-06-09
Abstract: To selectively set a form of a centrifugal compressor for a supercharger to a surging suppression mode for suppressing the generation of a surging phenomenon, and an output improvement mode for improving supercharge efficiency and boost pressure.SOLUTION: In a centrifugal compressor 100 for a supercharger, a shroud forming body 30 can selectively switch an attachment fixing position with respect to a shroud attachment part 24 of a housing 20, and can be selectively set to either of a circulation work position for making a circulation flow passage 33 conductive to an external peripheral area 13 of an impeller 10, and to a circulation stop position for making the circulation flow passage 33 non-conductive to the external peripheral area 13 of the impeller 10.SELECTED DRAWING: Figure 2
Patent JP-2019003259-A (JP)
Title: Schedule information processing system and method thereof
Inventor: MAEKAWA YUKI
IPC: G06Q10/02
Filed: 2017-06-12
Abstract: To calculate an effect for seat reservation due to change of a schedule of transportation facilities, and enable the effect to be utilized in a schedule deciding task.SOLUTION: A schedule information processing system which treats schedule information on transportation facilities by using a computer has: a virtual coordinate space which indicates arrangement of seats and facilities of transportation facilities in a coordinate space, by using reservation information including at least reserved seats or reserved time zones related to the reservation of the transportation facilities, getting-on sections, and the number of seats, and schedule change information; a seat interest point calculation unit which generates seat interest points indicating information about the seat or the facilities in which a user is interested, related to the reservation information, by the coordinate; an allocation processing unit which allocates the seats to the reservation information on the basis of the virtual coordinate space and the seat interest point, generated by the seat interest point calculation unit; and an output unit which outputs the seats allocated to the reservation information by the allocation processing unit in association with the reservation information.SELECTED DRAWING: Figure 1
Patent JP-2019004041-A (JP)
Title: Din rail mounting structure, attachment, and equipment
Inventor: NAGANO MASAAKI
IPC: H05K7/12
Filed: 2017-06-15
Abstract: To provide a mounting structure that does not generate rattling even when being mounted on a DIN rail, regardless of a difference in thickness of the DIN rail.SOLUTION: A DIN rail mounting structure 4 is provided with an engaging portion 11 in which a groove portion 11A to be fitted to a flange portion 1B of a DIN rail 1 is formed. The engaging portion 11 includes an interference portion 37 provided in the groove portion 11A so as not to interfere with the insertion of the flange portion 1B of the DIN rail 1 into the groove portion 11A and to interfere with the flange portion 1B when the flange portion 1B moves within the groove portion 11A. The minimum width of the groove portion 11A defined by the interference portion 37 is equal to or smaller than the minimum thickness defined by the DIN rail standard.SELECTED DRAWING: Figure 7
Patent JP-2019007370-A (JP)
Title: Oil level gauge
Inventor: KUWAHARA KEISUKE
IPC: G01F23/04
Filed: 2017-06-21
Abstract: To provide an oil level gauge which can inhibit water and foreign objects from entering into an oil chamber due to negative pressure in the oil chamber.SOLUTION: An oil level gauge 17 has a gauge body 19 and a sealing material 20 integrated with the gauge body 19. The sealing material 20 includes: a first passage formation part 30 formed on an outer peripheral surface of the sealing material 20 by cutting; and a second passage formation part 31 which is connected with the first passage formation part 30 at one end and communicates with the oil chamber at the other end. The first passage formation part 30 is closed when external force F, generated by drawing the gauge body 19 from an insertion port 22, does not act and opens to cause the atmospheric air and the oil chamber to communicate with each other through the first passage formation part 30 and the second passage formation part 31 when the external force F acts.SELECTED DRAWING: Figure 4
Patent JP-2017163615-A (JP)
Title: Modulation signal decoding method and modulation signal decoding device
Inventor: MURAKAMI YUTAKA
IPC: H03M13/19
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a parity sequentially, with good reception quality of an LDPC-CC code.SOLUTION: First to m-th parity check polynomials for use in encoding operation of low density parity check (LDPC) of time varying period m (m is an integer of two or more), and coding rate n/(n+1) (n is an integer of one or more), represented by formula (3), and satisfying zero, are supplied sequentially to an encoder. By using the encoder to which the first to m-th parity check polynomials are supplied, LDPC code words are generated by performing the encoding operation for input data.SELECTED DRAWING: Figure 24
Patent JP-2019005215-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-06-23
Abstract: To improve the amusement of a performance using a decorative drawing pattern, when game control means does not carry out a variable display of a drawing pattern.SOLUTION: A pachinko game machine carries out a customer waiting decorative drawing performance which, when a variation start command is received, starts a variation of a decorative pattern 41, and, when a variation stop command is received, stops and displays the decorative pattern 41 by using first image data, and, when a new variation start command is not received after the variation stop command is received, displays the decorative pattern 41 by using second image data different from the first image data.SELECTED DRAWING: Figure 37
Patent JP-2019006310-A (JP)
Title: Fuel filler port device
Inventor: OGOSE KENSUKE
IPC: B60K15/04
Filed: 2017-06-27
Abstract: To provide a fuel filler port device which, while comprising a tubular main body part and a cover body attached to a tube upper end side thereof and providing the cover body with a passage part of an earth body, can properly position one end of the earth body within the fuel filler port device from the outside of the fuel filler port device in a state of securing sealability of the passage part.SOLUTION: A fuel filler port device comprises a tubular main body part 3 into which a fuel filling nozzle N is introduced from a tube upper end 3a side, a cover body 2 covering a side part of the tube upper end 3a side of the tubular main body 3 from the outside, an earth body 8 for electrically connecting the introduced fuel filling nozzle N side and a body panel side, and a seal body 9 for sealing a passage part 2 g of the earth body 8 formed on the cover body 2. An insertion part 9a is formed on the seal body 9 so that one end 8b side of the earth body 8 can be inserted from the outside of the tubular main body part 3.SELECTED DRAWING: Figure 2
Patent JP-2019006071-A (JP)
Title: Ink jet recording device
Inventor: WATANABE TAKASHI
IPC: B65H29/70
Filed: 2017-06-28
Abstract: To provide an ink jet recording device which can efficiently dry ink adhering to a sheet.SOLUTION: An ink jet recording device 1 includes an image formation unit 40, a heating unit 80, a first calculation unit 72, a storage unit 60 and a determination unit 73. The image formation unit 40 discharges ink to a sheet S set with first region E1 to M-th region EM (M is an integer of 2 or more). The heating unit 80 includes first heat source G1 to M-th heat source GM to heat the n-th region En of the sheet S with the n-th (n is an integer equal to or greater than 1 and equal to or less than M) heat source Gn. The first calculation unit 72 calculates the discharge rate α of the ink discharged to the n-th region En. The storage unit 60 stores first heating information 62 indicating the necessity of heating of the n-th region En corresponding to the discharge rate α of the ink to the n-th region En. The determination unit 73 determines whether or not to heat the n-th heat source Gn on the basis of the discharge rate α of the ink to the n-th region En calculated by the first calculation unit 72 and the first heating information 62.SELECTED DRAWING: Figure 3
Patent JP-2019011206-A (JP)
Title: Sintered body of cubic crystal boron nitride, and cutting tool
Inventor: OGUCHI SHIRO
IPC: B23B27/14
Filed: 2017-06-29
Abstract: To provide a sintered body of cubic crystal boron nitride having excellent rigidity, strength, heat resistance and toughness, and a cutting tool made from the sintered body.SOLUTION: The sintered body of cubic crystal boron nitride with excellent toughness is constituted of cubic crystal boron nitride particles and a binder phase, with the binder phase having a binder phase structure in which, AlOparticles including Ti-compound particles are present. The sintered body of cubic crystal boron nitride with excellent toughness preferably contains the AlOparticles including the Ti-compound particles, present in the binder phase in an amount of 5 to 50 vol% of the binder phase, and more preferably contains the Ti-compound particles included in the AlOparticles, present in the AlOparticles including the Ti-compound particles, in an amount of not less than 3 vol% and not more than 25 vol%. A cutting edge of a cutting tool made from the sintered body of cubic crystal boron nitride can prevent abnormal damage such as chipping and breakage from occurring.SELECTED DRAWING: Figure 4
Patent JP-2019011398-A (JP)
Title: Adhesive composition and adhesive film
Inventor: NAGAKURA TAKESHI
IPC: B32B27/30
Filed: 2017-06-29
Abstract: To provide an adhesive composition having surface resistivity of an adhesive layer such as extremely excellent antistatic performance of 9.0×10Ω/sq. or less without deteriorating durability, and an adhesive film using the same.SOLUTION: There is provided an adhesive composition containing an acrylic polymer, which is a copolymer by copolymerizing (A) n-butyl acrylate, (B) at least one kind selected from t-butyl acrylate, isobutyl acrylate, n-butyl methacrylate, methyl acrylate, (C) a copolymerizable vinyl monomer containing a hydroxyl group and/or a carboxyl group, and (C) a copolymerizable vinyl monomer containing an aromatic group, and further (E) an ammonium-based antistatic agent having a fluoro group-containing anion, (F) a crosslinking agent consisting of a tri- or higher functional isocyanate compound or a bi- or higher functional epoxy compound, and (G) a silane coupling agent containing a functional group selected from an epoxy group, a mercapto group and an acid anhydride group.SELECTED DRAWING: None
Patent JP-2018100073-A (JP)
Title: Fluctuation pressure reduction method by real time vibration information and adjustment of propeller revolution angle of tw-screw vessel
Inventor: PARK CHEOL SOO
IPC: B63H5/07
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for reduction of a fluctuation pressure by vibration information and adjustment of a propeller revolution angle of a two-screw vessel.SOLUTION: A fluctuation pressure reduction method has: a step at which a vibration sensor system measures a vibration signal for each relative rotational angle of two propellers and transmits vibration signal information to a vibration analysis system; a step at which the vibration analysis system analyzes the vibration signal for each relative rotational angle and decides an optimum relative rotational angle at which minimum vibration occurs, and transmits information thereof to a controller; a step at which an encoder provided on a shaft collects information concerning a rotation number and a rotation angle of the propeller and transmits said information to the controller; a step at which the controller calculates the relative rotational angle of the propeller, compares the relative rotational angle with the optimum relative rotational angle, and transmits a control command for conforming the relative rotational angle to the optimum relative rotational angle to a propeller phase control system; and a step 4 at which the propeller phase control system executes a control for conforming the relative rotational angle of the propeller to the optimum relative rotational signal according to the control command.SELECTED DRAWING: Figure 5
Patent JP-2019015562-A (JP)
Title: Plasma spectroscopic analysis method
Inventor: HOMMA KOJIRO
IPC: G01N21/67
Filed: 2017-07-05
Abstract: To suppress a variation in an amount of plasma emission relative to heavy metal ions of the same concentration attributable to properties or a state of a specimen and thereby improve accuracy of quantification.SOLUTION: A metal species for comparison different from a metal species to be analyzed is added to a specimen to become a known concentration, and a current is applied to a pair of electrodes in a measurement container into which the specimen is introduced. After the metal species to be analyzed and the metal species for comparison in the specimen are thickened near the pair of electrodes, a current is applied to the pair of electrodes to generate a plasma and the resulting emissions from the metal species to be analyzed and the metal species for comparison are detected. From the emission spectra obtained by this detection, an amount of analysis emission that is a net amount of emission in an analysis wavelength that corresponds to the metal species to be analyzed is corrected with the amount of comparison emission that is the net amount of emission in a comparison wavelength that corresponds to the metal species for comparison. This corrected value is compared with a calibration curve previously obtained by measuring the metal species to be analyzed of the known concentration, and the metal species to be analyzed in the specimen is quantified.SELECTED DRAWING: Figure 3
Patent JP-2019015867-A (JP)
Title: Control device, optical apparatus, and control method
Inventor: NAKAMICHI TAKAHITO
IPC: H02P8/14
Filed: 2017-07-07
Abstract: To provide a control device capable of improving linearity in a brightness change by driving a diaphragm when adjusting the exposure by driving the diaphragm when picking up moving images.SOLUTION: A control device for controlling drive of a diaphragm (23), comprises: setting means (20) configured to set a drive voltage (correction with respect to a reference voltage) for a stepping motor (25) for driving the diaphragm depending on a drive direction of the diaphragm and an F value; and drive means (26) for driving the diaphragm using the drive voltage set by the setting means.SELECTED DRAWING: Figure 2
Patent JP-2017170260-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a presentation from becoming monotonous when a specific game state is set during a performance of a specific presentation and thereby to enhance amusement toward games.SOLUTION: If a timing result of timing means satisfies a predetermined condition (e.g., it becomes at 00 minute on every hour), a specific presentation (e.g., a moving picture in such a manner that an object such as a small passenger car appears) is performed for a predetermined period (e.g., 5 minutes). Further, during a performance of the specific presentation, it is possible to perform a condition satisfaction presentation (e.g., a condition achievement presentation in such a manner that an object such as a track appears) indicating that a special condition (e.g., a predetermined achievement condition) is satisfied. Still further, there are cases where the condition satisfaction presentation is performed to set a specific game state and where the specific game state is set without the condition satisfaction presentation being performed. It is possible to set a selection ratio between the case where the condition satisfaction presentation is performed to set the specific game state and the case where the specific game state is set without the condition satisfaction presentation being performed.SELECTED DRAWING: Figure 40