baber/WOPTO huggingface dataset:
Patent JP-2017039712-A (JP)
Title: Oral vaccine formulation and method for preventing infectious diseases
Inventor: MURAKAMI TAIGA
IPC: A61K39/106
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide more effective means for preventing fish-streptococcal disorders and the like.SOLUTION: An oral vaccine formulation for fish-streptococcal disorders contains as an active ingredient an antigen derived from a bacterium resulting in fish-streptococcal disorders and an antigen derived from V. anguillarum. By adding the antigen derived from V. anguillarum to the antigen derived from a bacterium resulting in fish-streptococcal disorders, since the preventive effect for fish-streptococcal disorders is enhanced, the high preventive effect for fish-streptococcal disorders is achieved even by administration of the formulation as an oral vaccine. In addition, since the preventive effect for vibriosis is retained, the formulation can be applied as an oral combination vaccine for fish-streptococcal disorders and vibriosis, even if mixing the antigen derived from bacterium resulting in fish-streptococcal disorders with the antigen derived from V. anguillarum.SELECTED DRAWING: Figure 1
Patent JP-2018030078-A (JP)
Title: Fluid sterilizer
Inventor: OCHI TETSUMI
IPC: C02F1/32
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluid sterilizer having enhanced accuracy of monitoring.SOLUTION: A fluid sterilizer 10 includes: a straight tube 12 which partitions a treatment passage 28; a light source 40 which irradiates ultraviolet light in an axial direction of the straight tube 12 toward the treatment passage 28; and a light-receiving section 46 which receives a part of light of the ultraviolet light output from the light source 40. The straight tube 12 has a recess 18 which is formed of a fluorine-based resin and is formed on a part of an outer wall surface 17 of the straight tube 12 so that a thin portion 19 having a thickness tin a radial direction from an inner wall surface 16 of the straight tube 12 thinner than a thickness tof the other portion is partially provided. The light-receiving section 46 is arranged so as to receive ultraviolet light having permeated through the thin portion 19 in the recess 18.SELECTED DRAWING: Figure 1
Patent JP-2017067067-A (JP)
Title: Torsion spring
Inventor: HIGUCHI AKIRA
IPC: F02D9/02
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To support line-to-line contact in the vicinity of an intermediate hook 35, in a torsion spring 1 which is used for a throttle valve device, and assembled so as to energize a valve body to a closed side and an open side.SOLUTION: In a torsion spring 1, a line-to-line clearance 42a existing at the most other side in an axial direction out of a plurality of line-to-line clearances 42 of a one-side spring 33 is larger than the other line-to-line clearance 42 in either state before and after the torsion spring 1 is assembled to a throttle valve device 2. Similarly, a line-to-line spring 43a existing at the most one side in the axial direction out of a plurality of line-to-line clearances 43 of the other side spring 34 is larger than the other line-to-line clearance 43 in either state before and after the torsion spring 1 is assembled to the throttle valve device 2. By this constitution, line-to-line contact can be suppressed in the line-to-line clearances 42a, 43a of the one-side spring 33 and the other side spring 34 which are nearest an intermediate hook 35. Therefore, in the torsion spring 1, the line-to-line contact in the vicinity of the intermediate hook 35 can be suppressed.SELECTED DRAWING: Figure 4
Patent JP-2018030765-A (JP)
Title: Method for manufacturing silicon single crystal wafer, method for manufacturing silicon epitaxial wafer, silicon single crystal wafer and silicon epitaxial wafer
Inventor: KOBAYASHI TAKESHI
IPC: H01L21/322
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a silicon single crystal wafer capable of uniformly forming a high-density BMD in the in-plane and preventing a PID from occurring, having less void-like defects and a wide DZ width and having excellent oxide film pressure resistance and outer-periphery flatness of the wafer.SOLUTION: A method for manufacturing a silicon single crystal wafer comprises the steps of: preparing a silicon single crystal having 0.01 pieces/cmor more of void-like defects having a size of 10 nm or more and less than 100 nm without detecting an oxidation induction stacking fault when performing heat treatment in an oxidative atmosphere having a nitrogen concentration of 5×10-5×10atoms/cmand two step temperatures of 1,000°C and 1,150°C and without detecting a void-like defect of 100 nm or more; slicing and polishing the silicon single crystal to be processed into a silicon single crystal wafer; and heating the silicon single crystal wafer at a temperature of 1,050°C or more and 1,350°C or less in a gas atmosphere including at least one of Hand Ar. Polishing is not performed after the heating.SELECTED DRAWING: Figure 1
Patent JP-2018032837-A (JP)
Title: Method of manufacturing double-sided mounting board
Inventor: KUNII MASASHI
IPC: H05K3/34
Filed: 2016-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing double-sided mounting board capable of arranging surface-mount components and lead components freely, in mixed state, on the opposite surfaces of a double-sided mounting board, with no restriction on the electronic circuit arrangement, and capable of free board design with compact dimensions, and cost reduction by saving efforts and time.SOLUTION: A method of manufacturing double-sided mounting board includes a first reflow step of soldering a surface-mount component 14 on the surface 12 of a board 10 by reflow soldering, a second reflow step of soldering a surface-mount component 20 on the surface (back side) 18 of the board 10 by reflow soldering, and a reflow step of mounting a lead component 24 on the first surface 12 of the board 10, and soldering the lead wire 26 of the lead component 24 by reflow soldering from the second surface 18 of the board 10.SELECTED DRAWING: Figure 3
Patent JP-2017096084-A (JP)
Title: Removal method and cooling system
Inventor: ITO NAOYUKI
IPC: E04G23/02
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a removal method for a seismic isolation device and a cooling system for the same capable of enhancing workability of removing the seismic isolation device.SOLUTION: A removal method for a seismic isolation device 10 having a laminated rubber 11 removes the same from a gap between a building and a foundation by cooling the same. The removal method comprises the processes to: arrange a tubular member 21 in a manner that covers surfaces 14a and 15a of the laminated rubber 11; install an insulation member 23 in a manner that encloses the tubular member 21; place a support member to support the building between the same and the foundation; cause the laminated rubber 11 to contract by cooling the same with a coolant C fed into the tubular member 21; and remove the seismic isolation device 10 with the laminated rubber 11 thereof contracted.SELECTED DRAWING: Figure 3
Patent JP-2018034465-A (JP)
Title: Liquid discharge head
Inventor: SATO TOMOATSU
IPC: B41J2/155
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head that can achieve high image quality by reducing influences of crosstalk.SOLUTION: A plurality of discharge ports 6 of a liquid discharge head form discharge port rows 12 arrayed to incline with respect to a second direction B, and adjacent pressure chambers 16 in the discharge port rows 12 are communicated with each other only through common supply paths 18a and 18b. The plurality of discharge ports 6 are divided into groups of N (N≥2) constituted of the plurality of discharge ports 6 respectively arranged at intervals of N-1. In the groups of N, liquid discharge motion for every group is performed sequentially in time division so that the plurality of discharge ports 6 belonging to the same group respectively discharge liquid at the same timing and a plurality of discharge ports belonging to different groups discharge liquid continuously in order of arrangement. The discharge port rows 12 incline with respect to a second direction B at an angle θ satisfying a relation of tanθ=d2/(N×d1), where an interval in the second direction B of the discharge ports 6 in the discharge port rows 12 is defined as d1, and an interval in a first direction of two adjacent discharge ports 6 in each group is defined as d2.SELECTED DRAWING: Figure 3
Patent JP-2018034715-A (JP)
Title: Vehicle system
Inventor: IZUMI SUMIYASU
IPC: B60R1/072
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle system capable of identifying a position of the following vehicle with respect to a driver's own vehicle while securing visibility of the following vehicle.SOLUTION: A vehicle system includes: a mirror with flexibility, which is provided in a driver's own vehicle; an output part that outputs a control instruction signal for providing instructions on control of the mirror, in the case of detection of at least either an approach of the following vehicle to the driver's own vehicle or execution of lane changing of the driver's own vehicle; and a curvature variable device that changes a radius of curvature of the mirror, when the control instruction signal is output.SELECTED DRAWING: Figure 1
Patent JP-2018034490-A (JP)
Title: Image formation apparatus, image formation system and image formation program
Inventor: HARADA MASAHIKO
IPC: G06F3/12
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus, image formation system and image formation program which can more easily construct a virtual image formation apparatus in comparison to a case of individually setting information on the image formation apparatus contained in the virtual image formation apparatus with respect to each of the plurality of image formation apparatuses.SOLUTION: Image formation apparatuses of a master VR 1 and master VR 2 display the virtual image formation apparatus names that can be constructed and allow a user to select the name, and transmit the selected virtual image formation apparatus name and specific information such as an IP address of the master as information on the master to the image formation apparatus having the possibility of being the slave by broadcasting. The image formation apparatus being the slave displays the virtual image formation apparatus names and allows the user to select the name, and transmits slave information to the master VR 1 of the selected virtual image formation apparatus.SELECTED DRAWING: Figure 8
Patent JP-2018041328-A (JP)
Title: Information presentation device for vehicle
Inventor: WATANABE MASAYA
IPC: B60W50/14
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To allow a driver to be conscious about driving even prior to a time when an attention is required by repeatedly presenting information on peripheral information to the driver even while an automatic driving continues so as to switch smoothly from automatic driving to manual driving.SOLUTION: A communication control part 12 and an external sensor 14 acquire external environment information including vehicle peripheral information. An automatic driving control ECU 28 calculates a level of warning for continuation of an automatic driving on the basis of the peripheral information. A speech generating part 54 generates speech information on the basis of the external environment information acquired by the communication control part 12 and the external sensor 14. A control part 56 controls a speech device 14 to change at least one of the speech information presented by the speech device 14, the presentation frequency of the speech information, and the voice on the basis of the level of warning calculated by the automatic driving control ECU 28, and controls the speech device 14 to repeat presentation of the speech information in the case that the automatic driving continues.SELECTED DRAWING: Figure 1
Patent JP-2018041894-A (JP)
Title: Chip interval maintaining method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of mutual contact of chips due to loosening of a sheet, while maintaining a state where the interval of chips was expanded, even when an expanded sheet that does not shrink when heated is stuck to a workpiece.SOLUTION: A chip interval maintaining method includes a chip interval formation step for forming an interval between chips by expanding a sheet T2, and a sheet shrinkage step of heating the sheet T2 between a frame F and a workpiece W while maintaining the interval between chips, after executing the chip interval formation step, and shrinking the sheet T2 extended on the outer peripheral side of the workpiece. The chip interval maintaining method further includes a step of sticking multiple heat shrinkage tapes T3 to the sheet T2 between the frame F and workpiece W, before executing the sheet shrinkage step. In the sheet shrinkage step, the sheet T2 between the frame F and workpiece W is heated together with the tape T3, thus shrinking the sheet T2 in the region where the tape T3 was stuck.SELECTED DRAWING: Figure 8
Patent JP-2017012801-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease of interest in a game.SOLUTION: A pachinko machine 1 includes start ports 2101 and 2102 that can accept game balls shot into a game area 1100. When the game balls enter the start port 2101 and 2102, determination processing relating to winning or losing of a jackpot is executed. As a result, a jackpot game for granting privilege to a player is performed when winning a jackpot. However, the pachinko machine 1 is structured so that a lottery is performed each time the game balls shot to a right side of the game area 1100 are continuously accepted by the start ports 2101 and 2102 and the acceptance occurs.SELECTED DRAWING: Figure 114
Patent JP-2018054724-A (JP)
Title: Engagement release mechanism, lens unit, print head, reading head, exposure device, image formation device and image reading device
Inventor: SUZUKI TAKAHITO
IPC: G02B3/00
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress warpage of a lens unit and to make assembly and disassembly easier.SOLUTION: A lens unit comprises a lens cover board 1 (a first member) having a clamp recess 11 (a first engagement part) and extending in a first direction, an incidence light shielding board 5 (a second member) having a clamp recess 52 (a second engagement part) and extending in the first direction, and a clamp 6 that engages with the clamp recess 11, 52. The lens cover board 1 has a clamp release recess 12 (engagement release part) at a position adjacent to the clamp recess 11 in the first direction.SELECTED DRAWING: Figure 8
Patent JP-2018052768-A (JP)
Title: Hydrogen production system starting method and hydrogen production system
Inventor: UI Shinya
IPC: C01B3/26
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen production system starting method capable of stably producing hydrogen by suppressing deterioration of a dehydrogenation catalyst.SOLUTION: A hydrogen production system starting method for starting a hydrogen production system comprising a dehydrogenation reactor for decomposing an organic hydride into dehydrogenation reactants containing hydrogen by a dehydrogenation reaction, a gas-liquid separator for performing gas-liquid separation of the dehydrogenation reactant, and a purifier for producing hydrogen-containing substances from the dehydrogenation reactants gas-liquid separated in the gas-liquid separator includes a hydrogen filling step of filling hydrogen into a hydrogen circulation path passing through the dehydrogenation reactor, a heating medium temperature raising step of heating a heating medium circulating in the heating medium circulation path passing through the dehydrogenation reactor, a system temperature raising step of circulating the hydrogen in the hydrogen circulation path and heating the hydrogen circulating in the hydrogen circulation path by heat exchange with the heating medium in the dehydrogenation reactor, a purifier starting step for starting the purifier, and an introduction step of introducing an organic hydride into the dehydrogenation reactor.SELECTED DRAWING: Figure 3
Patent JP-2018058781-A (JP)
Title: Food compositions and oral pharmaceutical compositions for preventing, alleviating or treating arthropathy symptoms
Inventor: WADA TATSUYA
IPC: A61K38/00
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide methods which can noninvasively prevent, alleviate, or treat arthropathy symptoms without loading on patients' bodies, particularly elderly patients' bodies.SOLUTION: Provided is a food composition or oral pharmaceutical composition for preventing, alleviating, or treating arthropathy symptoms which contains proteoglycan obtained by a proteoglycan production method comprising: immersing a biological sample containing proteoglycan into a surfactant aqueous solution; and recovering the solution after immersion.SELECTED DRAWING: Figure 2
Patent JP-2018059436-A (JP)
Title: High pressure pump device and fuel supply system
Inventor: MIYAWAKI TAKAO
IPC: F02M59/44
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To receive necessary and sufficient supply of low pressure fuel from a low pressure pump, pressurize it, and output to a common rail unit the low pressure fuel as high pressure fuel.SOLUTION: A high pressure pump device includes: a pressurization chamber 56 configured to pressurize low pressure fuel, pumped up from a fuel tank 2 by a low pressure pump 3, by a cam mechanism; a suction valve 55 configured to suction low pressure fuel to the pressurization chamber; a discharge valve 57 configured to discharge high pressure fuel pressurized in the pressurization chamber; a pressure control valve 72 communicating with a cam chamber 51a storing the cam mechanism, and configured to keep pressure of low pressure fuel supplied to the cam chamber by the low pressure pump 3 constant; and a fuel supply passage 17 connecting between the pressure control valve and the suction valve for feeding part of low pressure fuel into the pressurization chamber, the low pressure fuel subjected to overflow in order to keep pressure of the cam chamber constant by the pressure control valve in a case where a supply amount of low pressure fuel supplied to the cam chamber increases.SELECTED DRAWING: Figure 1
Patent JP-2017102431-A (JP)
Title: Colored photosensitive resin composition, and color filter and image display device manufactured by using the same
Inventor: YOO JEONG HO
IPC: G03F7/038
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition excellent in application property, development speed, adhesiveness and sensitivity.SOLUTION: The colored photosensitive resin composition comprises an alkali-soluble resin, a photopolymerizable compound and a photopolymerization initiator, in which the alkali-soluble resin contains a tricyclodecanyl (meth)acrylate structural unit and an alkyl (meth)acrylate structural unit, and the photopolymerization initiator contains a compound represented by chemical formula below. A color filter and an image display device manufactured by using the above composition are also disclosed.SELECTED DRAWING: None
Patent JP-2018061179-A (JP)
Title: Terminal device and communication quality management program
Inventor: NAKAO KOSUKE
IPC: H02J13/00
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To determine a communication environment of power line communication with improved accuracy.SOLUTION: A terminal device obtains power information from a power measuring device by performing power line communication with the power measuring device measuring power consumption at a power demand facility. The terminal device includes: an acquisition unit for acquiring communication quality with the power measuring device; a calculation unit for calculating a statistic of the communication quality at a plurality of timings in an object period acquired by the acquisition unit; and a display control unit for making a display corresponding to the statistic calculated by the calculation unit.SELECTED DRAWING: Figure 2
Patent JP-2017029773-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing a new operation which attracts a player's interest.SOLUTION: A game machine can perform a first special game or a second special game more advantageous to a player than the first special game, as a special game (a big winning game). Special game performance control means for controlling a performance when the special game is performed has: special performance execution means which can execute a special performance (a selection performance) during the special game; and suggestive performance execution means which performs a suggestive performance (a V-round performance) suggesting that the second special game is to be performed in a specific period (V-round (8R)) during the special game. When the suggestive performance is performed by the suggestive performance execution means, the special performance execution means restricts execution of the special performance.SELECTED DRAWING: Figure 65
Patent JP-2018065700-A (JP)
Title: Method for producing nickel oxide fine powder
Inventor: YONESATO KAZUMICHI
IPC: C01G53/04
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of preparing a nickel oxide fine powder which has a low grade of impurities such as sulfur and is suitable as a material for an electronic component or a battery material at a low cost.SOLUTION: There is provided a method for producing a nickel oxide fine powder having preferably a sulfur content of 200 mass ppm or less and a D50 of 1 μm or less as measured by a laser-scattering method, which comprises: a step of neutralizing an aqueous nickel sulfate solution with a basic aqueous solution to crystallize intermediate particles of a nickel salt; a step of producing a nickel oxide powder by a calcination treatment of the resulting intermediate particles such as nickel hydroxide; and a step of pulverizing the resulting nickel oxide powder to fine particles, wherein the calcination treatment is performed at a temperature range of 550 to 950°C and an oxygen partial pressure of 5 kPa or less in a nonreducing atmosphere, for example, mainly composed of one selected from the group consisting of nitrogen, carbon dioxide, water vapor, argon and helium.SELECTED DRAWING: None
Patent JP-2018064717-A (JP)
Title: Game machine
Inventor: TSUCHIYA KAZUHIRO
IPC: A63F7/02
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To impart diversity to a warning on a card by a simple constitution.SOLUTION: A game machine has a function for separating an operation signal from an operation button of a CR operation display part 20, electrically into a plurality of systems. One system among them is inputted into a sub control board 81. The sub control board 81 reports that a return button 22 is pushed and operated, by display on a notification screen by a liquid crystal display device 12, and by output of a notification sound by a speaker 4 on the basis of an inputted operation signal. Hereby, diversity can be imparted to a warning on a card.SELECTED DRAWING: Figure 2