baber/WOPTO huggingface dataset:
Patent JP-2018015384-A (JP)
Title: Drip device
Inventor: MARUYAMA SEIICHI
IPC: A61M5/165
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a drip device which filters foreign substances contained in a solution to prevent them from entering a body so as to perform safer instillation.SOLUTION: Regarding a drip device 1, a filter 3 is composed of porous carbon compact. The porous carbon compact has a plurality of porous carbon articles combined with one another. There are macropores among the porous carbon articles. Micropores are formed on the surface of the porous carbon articles. It is desirable that the porous carbon compact has a plurality of porous carbon articles and a combined carbon body combining the plurality of porous carbon articles with one another.SELECTED DRAWING: Figure 1
Patent JP-2018017700-A (JP)
Title: Particle counter and particle counting method, droplet formation device, and dispensation device
Inventor: MATSUMOTO TAKAHIKO
IPC: G01N15/14
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a particle counter that improves detection accuracy of particles contained in discharged droplets and has high productivity capable of detecting the number of particles in the droplets even when the number of droplets discharged per unit time is increased.SOLUTION: A particle counter 1 includes: light irradiation means 30 for irradiating with light L a plurality of droplets 210 that contain particles 200 capable of emitting light when irradiated with the light L and are discharged from different places; light receiving means 41 for receiving emitted light Lf from the particles 200 irradiated with the light; and particle number counting means 50 for counting the particles 200 contained in the plurality of droplets 210 based on the emitted light Lf received by the light receiving means 41.SELECTED DRAWING: Figure 1
Patent JP-2018007995-A (JP)
Title: Ring size adjustment tool
Inventor: ENDO IZUMI
IPC: A44C9/02
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a size adjustment tool which makes simple, comfortable and safe use possible for a large sized ring since, if a ring size is too large, a gem may be turned around to the palm side of a hand and, if the worst comes to the worst, the ring may fall off the finger and is lost.SOLUTION: The ring size adjustment tool is characterized in that a lump-like catching projection is provided in both ends of an elastic soft coil and that the projection is attached to and detached from a ring in a manner winding around it.SELECTED DRAWING: Figure 1
Patent JP-2018023000-A (JP)
Title: Crc arithmetic circuit, semiconductor device and radar system
Inventor: NISHIKAWA TAKURO
IPC: H03M13/09
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a CRC arithmetic circuit capable of dealing with various generating polynomial by simple configuration.SOLUTION: A CRC arithmetic circuit 100 includes a generating polynomial register 110 for storing polynomial data, and multiple CRC arithmetic sections 120 connected in series corresponding to the number of bits of input data. Each of the multiple CRC arithmetic sections 120 includes a barrel shifter 121 for shifting the input data or the output data from the pre-stage CRC arithmetic section 120, as operand data, by 1 bit, an XOR circuit 122 performing exclusive OR operation of the shifted data and polynomial data, and a multiplexer 123 for selecting and outputting any one of the shift data or arithmetic result data, based on the operand data.SELECTED DRAWING: Figure 6
Patent JP-2018024900-A (JP)
Title: Electroless plating apparatus and electroless plating method
Inventor: KUBOTA MAKOTO
IPC: H05K3/18
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To suppress an undesirable plating reaction by metal powder formed in an electroless plating solution.SOLUTION: The electroless plating apparatus comprises: a plating tank for storing an electroless plating solution to plate an object to be plated; an outlet provided in the plating tank for discharging the electroless plating solution from the plating tank; an inlet for supplying the electroless plating solution to the plating tank and provided in the plating tank; and a circulation flow passage for connecting the outlet with the inlet. The inlet has first and second inlets; the circulation flow passage includes a first flow passage connected to the first inlet and a second flow passage connected to the second inlet; and the electroless plating apparatus includes a cooler for cooling the electroless plating solution arranged in the second flow passage.SELECTED DRAWING: Figure 5
Patent JP-2017128493-A (JP)
Title: Manufacturing method of glass plate, manufacturing method of glass article, glass plate, glass article and manufacturing device for glass article
Inventor: ITO ATSUSHI
IPC: B28D5/00
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a glass plate capable of providing a glass article having significant limitation of reduction of quality and having good strength.SOLUTION: There is provided a manufacturing method of a glass plate having (1) a process for preparing a glass raw material having a first main surface and a second main surface which are opposing each other, (2) a process for forming an in-plane void area, where a plurality of voids are arranged, on the first main surface and forming a plurality of internal void lines, where 1 or more voids is arranged, from the in-plane void area to the second main surface by irradiating a laser to the first main surface of the glass raw material and (3) a process for conducting chemical strengthening treatment on the glass raw material with the internal void lines formed.SELECTED DRAWING: Figure 5
Patent JP-2018024594-A (JP)
Title: Co-adjuvant composition and vaccine composition containing the same
Inventor: YAMADA AKIRA
IPC: A61P25/00
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a composition that contributes to enhancing an immune response.SOLUTION: The present disclosure provides, in an embodiment, a co-adjuvant composition containing an HMGB1 inhibitor. The present disclosure provides, in a further embodiment, a vaccine composition containing an antigen, an adjuvant and the co-adjuvant composition.SELECTED DRAWING: None
Patent JP-2018026449-A (JP)
Title: Arrestor
Inventor: NARITA SHUNICHI
IPC: H01C1/01
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the bending strength or torsional strength of an arrestor.SOLUTION: In an arrestor 1, a plurality of zinc oxide elements 4 are laminated between a pair of electrodes 2, 3, the electrodes 2, 3 being fixed to each other by a support member 5. The support member 5 includes a core member and a FW layer formed by winding a FW (filament winding) material around the outer periphery of the core member. Holes are formed at both ends of the support member 5, respectively. One hole is hooked to a portion 2b to be hooked which is provided to the electrode 2, and the other hole is hooked to a portion 3b to be hooked which is provided to the electrode 3.SELECTED DRAWING: Figure 1
Patent JP-2018021746-A (JP)
Title: "high temperature side heat source auxiliary device" for reducing electric power generation cost of ocean temperature difference electric power generation
Inventor: NIGEME HIDEMASA
IPC: F24S60/00
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce an electric power generation cost of OTEC.SOLUTION: An electric power generation cost can be reduced by increasing exergy and utilizing a property of a heat medium. When a sea level is used as a high temperature side heat source auxiliary device, a floating body type solar pond is provided and, when a land is used as the high temperature side heat source auxiliary device, a non-light condensing heat collection system is provided. In an electric power generation device, a Kalina cycle machine (using ammonia/water heat medium) is preferably used from a temperature zone of a heat source. In the case of an output of 1,000,000 kW, for example, when the high-performance Kalina cycle machine is used, an electric power generation cost is calculated to be 9.9 yen/kWh according to OTEC method, on the other hand, in the case of using the non-light condensing heat collection system, the electric power generation cost is calculated to be 4.7 yen/kWh, and in the case of using the floating body type solar pond, the electric power generation cost is calculated to be 4.4 yen/kWh (under conditions of Kume Island).SELECTED DRAWING: Figure 1
Patent JP-2018029648-A (JP)
Title: System for game house
Inventor: KOBAYASHI KUNIAKI
IPC: A63F7/02
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To detect properly with high versatility, a group other than a fraudulent group desired to be shunned by a game house.SOLUTION: A management device manages grouped game machines regardless of whether or not a player is discriminated by image authentication or the like by means of an image from an imaging device, and thereby can grasp the state of a game group, and further can detect properly the game group with high versatility. Though even determination of whether a member card is used or not is unnecessary, when a release condition is established, removal from a group is carried out, and therefore a risk of recklessly increasing the number of game machines belonging to the group can be reduced.SELECTED DRAWING: Figure 3
Patent JP-2018032120-A (JP)
Title: Treatment evaluation system and program
Inventor: SUDA KOSHO
IPC: G06Q50/22
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a treatment evaluation system that makes it possible to evaluate quality of treatment performed to those who are affected on the basis of change in action before and after the treatment.SOLUTION: A treatment evaluation system includes: storage means for storing reference data that is content of action of an evaluation object before prescribed treatment is performed to the evaluation object, evaluation data that is content of action after the prescribed treatment is performed, and prescribed criterion of evaluation; and evaluation means for comparing the reference data with the evaluation data to evaluate quality of the prescribed treatment on the basis of the prescribed criterion of evaluation.SELECTED DRAWING: Figure 4
Patent JP-2018032989-A (JP)
Title: Data conversion program, data converter and data conversion method
Inventor: SAKAI KEIJI
IPC: H04L9/08
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a data conversion program, a data converter and a data conversion method which allow for suppression of communication cost incident to decryption of encrypted data.SOLUTION: Upon receiving multiple data, first information designating any one of the multiple data, and second information designating the number of data performing data format conversion out of the multiple data, are acquired from a storage unit, multiple conversion object data corresponding to the number of data are acquired from the received multiple data, based on the acquired first information and second information, multiple pieces of specific information included in the acquired multiple conversion object data, respectively, are acquired, and then the data formats of the multiple conversion object data are converted, respectively, by using the acquired multiple pieces of specific information.SELECTED DRAWING: Figure 11
Patent JP-2018032765-A (JP)
Title: Compound semiconductor device, and method of manufacturing the same
Inventor: TAKAHASHI TAKESHI
IPC: H01L29/812
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device capable of achieving a low resistance, and to provide a method of manufacturing the same.SOLUTION: A compound semiconductor device comprises: a channel layer 22 formed above a substrate 20; an electron supply layer 23 formed on the channel layer 22; a first cap layer 26a and a second cap layer 26b formed on the electron supply layer 23 at an interval; a source electrode 33a and a drain electrode 33b formed on the cap layers 26a and 26b, respectively; and a gate electrode 45a formed on the electron supply layer 23. Each of the first cap layer 26a and the second cap layer 26b is a lamination film 26 in which a plurality of i-type first compound semiconductor layers 24 and a plurality of n-type second compound semiconductor layers 25 having a bandgap wider than that of the first compound semiconductor layers 24 are alternately laminated.SELECTED DRAWING: Figure 11
Patent JP-2018031996-A (JP)
Title: Member with high conductivity, high releasability, and high wear resistance, and fixing device
Inventor: SUGIMOTO KOJI
IPC: G03G15/20
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can achieve an anti-static function because of high conductivity, high releasability, high durability because of less wear, and high image quality.SOLUTION: A member includes a material that is manufactured with PTFE adhered and mixed to the surface of PTFE powder particle obtained by adding a minimum amount (weight ratio of 0.001 wt% or more and less than 0.5 wt%, preferably 0.01 wt% or more and less than 0.5 wt%) of carbon nanotube (CNT) having an aspect ratio of 900 or more, preferably 1,000 or more to PTFE powder, and has an anti-static function because of high conductivity, high releasability because of a minimum amount of conductive material, and high wear resistance obtained through radiation processing, and thereby achieves durability at an elevated temperature, prevents adhesion of toner, and prevents omission of a carbon additive that is conductive filler.SELECTED DRAWING: Figure 2
Patent JP-2016199406-A (JP)
Title: Target for measuring hanging tool position
Inventor: KASAI HIROSHI
IPC: B66C13/46
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a position measuring target, to measure a position of a hanging tool (spreader), capable of improving accuracy of measuring the position of the spreader and maintaining measuring accuracy particularly when the spreader is away from a laser range finder.SOLUTION: A target 2 comprises an inclined section 22 which has a predetermined shape to enable positional coordinates of a measuring point P4, which is arranged on the inclined section 22 and reflects a laser beam, to be used for obtaining a distance from the point to a boundary portion 23 at an upper edge or a lower edge of the inclined section 22.SELECTED DRAWING: Figure 2
Patent JP-2018041630-A (JP)
Title: Fuel cell system
Inventor: NANBA RYOICHI
IPC: H01M8/04746
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of accelerating a rise of temperature of a compressor.SOLUTION: A fuel cell system (100) comprises: pressure control valves (34, 36) provided on a supply passage (30a) or a discharge passage (30b); and a bypass valve (35) provided on a bypass flow passage (30c) connected from the supply passage (30a) to the discharge passage (30b) without passing through a fuel cell (10). When activating the fuel cell system (100) under a low temperature environment having temperatures lower than those under a normal temperature environment, the pressure control valves (34, 36) adjust opening of the pressure control valves (34, 36) to raise pressure in the supply passage (30a) on the side from the fuel cell (10) to the compressor (32). At this time, the bypass valve (35) opens so that opening of the bypass valve (35) is higher than that of the bypass valve (35) at the time of activating the fuel cell system (100) under the normal temperature environment.SELECTED DRAWING: Figure 2
Patent JP-2018042173-A (JP)
Title: Communication system, communication device, and communication method
Inventor: JENS DOENHOFF
IPC: G08B21/02
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To enable data processing having a small delay even when a resource for the processing is small, in applying different module configurations to emergency transmission and non-emergency transmission performed in an emergency state of an elevator.SOLUTION: A communication method for transmitting data from an elevator to a call center includes performing processing using at least one of a first module and a second module. To a session started in a non-emergency state, non-emergency setting for processing data using both of the first module and the second module is applied. To a session started in an emergency state, emergency setting for processing data using not the first module but the second module is applied. In the session to which the emergency setting is applied, the application of the emergency setting is continued until the session ends even when the emergency state transits to the non-emergency state in the middle of the session.SELECTED DRAWING: Figure 2
Patent JP-2018039955-A (JP)
Title: Pulp fiber pre-treatment equipment, production device of cellulose nanofiber and production method of cellulose nanofiber
Inventor: SUGAWARA YOICHI
IPC: D01F2/00
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a pulp fiber pretreatment equipment capable of efficiently applying a pretreatment of pulp fibers, a production apparatus of cellulose nanofibers capable of reducing the number of times of mechanical treatment and a production method of cellulose nanofibers, for efficiently reducing the number of the mechanical treatment for producing the cellulose nanofibers.SOLUTION: A pretreatment equipment of pulp fibers when producing cellulose nanofibers of the present invention includes :a mixing mechanism for selecting and mixing at least one of an oxidant, an enzyme and an acid in a slurry containing the pulp fibers; and a reactor in which at least one of an oxidation reaction and a hydrolysis reaction of the pulp fibers in the mixed slurry is proceeded, in which as a material of the reactor, an austenite stainless steel containing 18% by mass or larger and 30% by mass or smaller of Cr, 20% by mass or larger and 40% by mass or smaller of Ni, and 4% by mass or larger and 8% by mass or smaller of Mo is used.SELECTED DRAWING: Figure 1
Patent JP-2018055771-A (JP)
Title: Positive electrode for lithium ion secondary battery and lithium ion secondary battery using the same
Inventor: NAKAMURA TOMOKO
IPC: H01M4/13
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode for a lithium ion secondary battery having excellent charge/discharge cycle characteristics, and also to provide the lithium ion secondary battery.SOLUTION: In a positive electrode for a lithium ion secondary battery, a positive electrode mixture layer 14 is provided on at least one main surface of a positive electrode current collector 12. The positive electrode mixture layer 14 includes a positive electrode active material capable of occluding and discharging lithium ions. The positive electrode mixture layer 14 has a protein film 15 on the surface.SELECTED DRAWING: Figure 2
Patent JP-2018053437-A (JP)
Title: Water blocking material and manufacturing method thereof, and water blocking structure of diaphragm wall
Inventor: TADANO YUSUKE
IPC: E02D5/04
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a bentonite-based water blocking material capable of both improving fluidity and maintaining water blocking performance.SOLUTION: A water blocking material to be filled in a joint part of a joint member constituting a diaphragm wall comprises at least sand, bentonite, aqueous sodium chloride solution composed artificially, and gel retardant. A example of a manufacturing method is to mix sand and bentonite in a dry state, then add aqueous sodium chloride solution and stir it sufficiently, and finally add gel retardant and stir it further.SELECTED DRAWING: Figure 1
Patent JP-2017067774-A (JP)
Title: Hammer mechanism
Inventor: CHRISTOPH SCHLENCKER
IPC: G10K1/072
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a hammer mechanism capable of simplifying and miniaturizing a structure and preventing re-striking not desired by a striking hammer.SOLUTION: A hammer mechanism for watch includes: one end rotatably supported around a rotation axis; and a striking lever (1) having a striking hammer 2 at the other end away from this rotation axis. In this case, an elastic sound production element can be struck by the striking hammer (2). The striking lever (1) is capable of rotating toward a striking position for striking the sound production element by the striking hammer (2) passing through a basic position from a tension position by a spring force, after rotatably driven from the basic position closer to the sound production element to the tension position more apart from the sound production element while resisting the spring force. The striking lever (1) can be suppressed shape-engaged at a suppression position by suppression means so as not to be able to be restored toward the striking position when rotated to the suppression position of the striking hammer (2) apart from the striking position, while resisting to a spring force after rotation-driven from the basic position more closer to the sound production element to a tension element more far away from the sound production element.SELECTED DRAWING: Figure 1
Patent JP-2018056249-A (JP)
Title: Semiconductor device
Inventor: YASUDA YUSUKE
IPC: B22F1/02
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce deformation occurring in a joining layer for joining a semiconductor element and a wiring layer in a semiconductor device.SOLUTION: A semiconductor device according to the present embodiment has a semiconductor element, a wiring layer and a joining layer for joining the semiconductor element and the wiring layer, in which the wiring layer includes non-alloyed aluminum and non-alloyed copper and a content rate of copper is equal to or more than 40 weight percent.SELECTED DRAWING: Figure 1
Patent JP-2018056469-A (JP)
Title: Substrate processing apparatus
Inventor: HIGUCHI AYUMI
IPC: H01L21/306
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten down time in a substrate processing apparatus including a metal removal filter.SOLUTION: A substrate processing apparatus 1 includes a processing unit 11, a supply tank 12 and a recovery tank 13. The processing unit 11 performs etching processing of a substrate 9 by a processing liquid 91 from a first circulation path 211. The used processing liquid 91 is guided to the recovery tank 13 and circulated in a second circulation path 223. The second circulation path 223 is composed of a first partial piping 223a and a second partial piping 223b and coating for introducing metal capturing radicals for removing metal ions in the processing liquid is applied to an inner wall of the first partial piping 223a. Acid-based chemical 92 is supplied from an acid-based chemical supply unit 24 to the first partial piping 223a and metal adsorption force is reproduced.SELECTED DRAWING: Figure 1
Patent JP-2018061117-A (JP)
Title: Frequency synthesizer
Inventor: KITAYAMA YASUO
IPC: H03L7/22
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer capable of reducing phase noise without enlarging a variable frequency step.SOLUTION: A frequency synthesizer 1 comprises a first PLL circuit 3 and a second PLL circuit 4. The first PLL circuit 3 comprises: a first voltage control oscillator 37; a first frequency divider 31 which divides and outputs the reference signal output from a reference oscillator 2 at a first division ratio; a first mixer 32 which outputs a differential signal indicating the difference between the oscillation signal output from the first voltage control oscillator 37 and a second oscillation signal output from a second PLL circuit 4 and synchronous with the reference signal; a second frequency divider 33 which divides and outputs the differential signal output from the first mixer 32; a first phase comparator 34 which outputs the signal indicating the phase difference between the signal output from the first frequency divider 31 and the signal output from the second frequency divider 33; and a first loop filter 36 which removes a prescribed frequency component from the signal output from the first phase comparator 34 and outputs a first control voltage to the first voltage control oscillator 37.SELECTED DRAWING: Figure 1