baber/WOPTO huggingface dataset:
Patent JP-2019168579-A (JP)
Title: Medical observation apparatus
Inventor: SHIODA TAKASHI
IPC: A61B90/25
Filed: 2018-03-23
Abstract: To provide a medical observation apparatus capable of including both the function of an optical magnifying glass and the function of a surgical microscope.SOLUTION: There is provided a wearable medical observation apparatus 100 used by being worn on the head of a user. The medical observation apparatus 100 includes: a first observation section having a configuration enabling a first observation of an observation target through an optical system including at least an objective lens L1; a second observation section having a configuration enabling a second observation of an observation target by a first medical observation image in which the observation target is imaged by a first imaging device; and a control section 104 configured to control an observation state of the observation target.SELECTED DRAWING: Figure 4
Patent JP-2018090831-A (JP)
Title: Production method of polymer
Inventor: SAKAGUCHI MASATO
IPC: C08F4/12
Filed: 2018-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a polymer using a cationic polymerization initiator capable of cationically polymerizing a cationically polymerizable compound without using a metal catalyst as a counter ion.SOLUTION: The production method of a polymer is a method using a cationic polymerization initiator which is composed of a metal oxide particle including a metal oxide and holds a metal cation on the surface of the metal oxide particle, and comprises mixing the cationic polymerization initiator and a cationically polymerizable compound in a non-oxygen atmosphere and then setting the temperature of the atmosphere to such a temperature range that the cationically polymerizable compound liquifies or evaporates.SELECTED DRAWING: None
Patent JP-2018173633-A (JP)
Title: Head-mounted display device
Inventor: PAN HAW-WOEI
IPC: H04N5/64
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display device that includes a display and a photosynthesis element.SOLUTION: The display emits a video beam. The photosynthesis element includes a plurality of spectroscopic layers installed one on top of another, these spectroscopic layers including a first spectroscopic layer and a second spectroscopic layer. The video beam enters the photosynthesis element via the first spectroscopic layer and leaves the photosynthesis layer. The first spectroscopic layer is located between the second spectroscopic layer and the display, and the second spectroscopic layer is closest to the first spectroscopic layer. The photosynthesis element satisfies 0.7≤R1/(T1×R2×T1)≤1.3, where R1 represents the optical reflectance of the first spectroscopic layer, T1 represents the light transmittance of the first spectroscopic layer and R2 represents the optical reflectance of the second spectroscopic layer. A head-mounted display device of the present invention takes advantage of both the convenience of use and thin lightweight design.SELECTED DRAWING: Figure 1A
Patent JP-2021089141-A (JP)
Title: Biosensor
Inventor: HAYASHINO NAO
IPC: G01N27/327
Filed: 2018-03-26
Abstract: To provide a biosensor used in an electrochemical measurement method, which enables highly accurate measurement by reducing a blank current.SOLUTION: A biosensor that analyzes components in a test solution using proteins and mediators, has one or more space portions formed via spacers between an insulating substrate and a cover. An inner surface of at least one of the space portions has a conductive portion and a non-conductive portion, a first reagent section containing proteins and a second reagent section containing the mediator are separately arranged at different locations on the inner surface, and at least one of the first reagent section and the second reagent section is arranged in the non-conductive portion.SELECTED DRAWING: Figure 4
Patent JP-2019169443-A (JP)
Title: Fuel cell system and operation method thereof
Inventor: MATSUMOTO TAKU
IPC: H01M8/0444
Filed: 2018-03-26
Abstract: To solve the problem that an exhaust gas needs diluting to under a burnable range when discharging a gas flowing through an unreacted fuel gas circulation path in order to keep a nitrogen concentration of an anode at a predetermined range during power generation, which enlarges a fuel cell system.SOLUTION: A fuel cell system (100) comprises an unreacted fuel gas circulation flow path (4) for circulating hydrogen discharged from an anode (1a) through the anode. The fuel cell system regulates a fuel gas pressure regulating part (3) so that a nitrogen partial pressure in a fuel gas flowing through the anode becomes higher than a nitrogen partial pressure in an oxidant gas flowing through a cathode (1b) in a whole period or predetermined period during which a fuel cell stack (1) is generating electric power. Thus, nitrogen included in the fuel gas flowing through the anode can be made to transmit to the cathode through an electrolyte membrane of the fuel cell stack, and power generation can be performed without providing a diluter for diluting hydrogen to under a burnable range.SELECTED DRAWING: Figure 1
Patent JP-2018201323-A (JP)
Title: Charge and discharge control circuit and battery device having the same
Inventor: YASUDA KAZUHIDE
IPC: H01M10/48
Filed: 2018-03-27
Abstract: To provide a charge and discharge control circuit and battery device having the same, capable of charging a plurality of secondary cells connected in parallel with a uniform charging current.SOLUTION: The charge and discharge control circuit includes: a differential amplifier for detecting charging currents of secondary cells connected in parallel; and a charging control circuit configured to output an output signal of a differential amplifier to a charging control terminal when charging of the secondary cell is permitted.SELECTED DRAWING: Figure 1
Patent JP-2019173619-A (JP)
Title: Rotary machine
Inventor: YAMASHITA HIROYUKI
IPC: F01D5/22
Filed: 2018-03-28
Abstract: To provide a rotary machine capable of keeping static strength while improving anti-flutter characteristic.SOLUTION: Each of several moving blades 35A to 35D has a blade main body extending from a revolving shaft 11 toward outside in a radial direction, and abutment members 43A to 43C arranged at the blade main body, abutted to each other in a peripheral direction by the adjoining moving blades 35A to 35D and comprised of first and second stubs 41, 42. Each of several abutment members 43A to 43C is arranged at the same position in a radial direction in each of the moving blades 35A to 35D and a position in an axial direction Da of at least one abutment portion of each of abutment portion of the abutment members is different from a position of the axial direction Da of the other abutment portion.SELECTED DRAWING: Figure 3
Patent JP-2019170792-A (JP)
Title: Dishwasher
Inventor: TANAKA MICHIO
IPC: A47L15/02
Filed: 2018-03-29
Abstract: To provide a dishwasher allowing tableware to be easily and correctly aligned in a dish basket.SOLUTION: A dishwasher includes: a drawer type washing tank 2 with an opened upper part; and a dish basket 10 supporting tableware in the washing tank. The dish basket 10 is attachable/detachable to/from the washing tank 2 and formed by dividing into a plurality types of baskets 11a, 11b, 11c, 11d, and each of them has an outer support part 12a facing an inside surface in the washing tank 2, so that a user can correctly install the baskets in the washing tank 2 using the outer support part 12a.SELECTED DRAWING: Figure 7
Patent JP-2019175289-A (JP)
Title: Movement evaluation device and movement evaluation program
Inventor: NISHIMURA TAKENOBU
IPC: G06F21/31
Filed: 2018-03-29
Abstract: To enhance possibility of movement s of two or more objects.SOLUTION: The present invention is directed to a movement evaluation apparatus having a first acquiring unit for acquiring a first movement information relating to movement of a first object, a second acquiring unit for acquiring a second movement information relating to movement of a second object, a first determining unit for determining, based on the first movement information and the second movement information, whether or not consistency of the movement of the first object and the movement of the second object is a first threshold value or more, and a processing unit for, if it is determined by the first determining unit that the consistency is the first threshold value or more, carrying out predetermined processing.SELECTED DRAWING: Figure 1
Patent JP-2019177774-A (JP)
Title: Work machine
Inventor: KOJIMA YOSHIYUKI
IPC: B60K17/10
Filed: 2018-03-30
Abstract: To enable supplement of hydraulic oil to an infinite variable-speed drive with inexpensive price in a work machine including the hydrostatic type infinite variable-speed drive for each of a first drive target device and a second drive target device.SOLUTION: A charge circuit 111 is connected to a drain port 109 of a hydrostatic type first infinite variable-speed drive 32 that outputs to a first drive target device, and a charge port 110 of a second hydrostatic type second infinite variable-speed drive 35 that outputs to a second drive target device. The charge circuit 111 supplies drain oil discharged from the first infinite variable-speed drive 32 to the second infinite variable-speed drive 35 as hydraulic oil by a discharge pressure of the first infinite variable-speed drive 32.SELECTED DRAWING: Figure 8
Patent JP-2019179453-A (JP)
Title: Loan method of reality currency using blockchain, system, and program
Inventor: TSUCHIYA RYOTARO
IPC: G06Q40/02
Filed: 2018-03-30
Abstract: To provide a loan method of reality currency using an easy and reliable blockchain, a system and a program.SOLUTION: A loan method of reality currency using a blockchain of the invention includes recording contractual coverage on a BC-NW using a computing system S301, creating transaction data on a system provided by a financial institution based on the contractual coverage S305, when a lender, borrower and the financial institution for the transaction data sign, performing a transfer of funds between accounts S311, and recording the transaction execution on the BC-NW S314.SELECTED DRAWING: Figure 3
Patent JP-2019178859-A (JP)
Title: Environment adjustment system
Inventor: KITAGAWA Keita
IPC: F21V23/00
Filed: 2018-03-30
Abstract: To provide an environment adjustment system for providing an environment for enjoying food.SOLUTION: An environment adjustment system 1 comprises an air conditioning device for changing an air environment of a target space, an illuminating device for changing an illumination state of the target space, an image acquisition unit 610, and a control unit 620. The image acquisition unit acquires an image of the target space. The control unit determines whether food exists in the target space or not, from the image acquired by the image acquisition unit. The control unit controls the air conditioning device and the illuminating device on the basis of the image acquired by the image acquisition unit when determining that the food exists in the target space.SELECTED DRAWING: Figure 3
Patent JP-2018110924-A (JP)
Title: Endoscopic cap
Inventor: HOSOKOSHI YASUTSUGU
IPC: A61B1/00
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic cap with a rasing base which can be easily attached to and removed from the distal end of an endoscope.SOLUTION: The endoscopic cap comprises: a cover 52 which can be easily attached to and removed from the distal end of the insertion part of an endoscope; a notch 54 provided at the cover 52; and a raising base 80 disposed inside the cover 52. The cover 52 can be removed from the endoscope by rupturing the cover 52 from the notch 54.SELECTED DRAWING: Figure 10
Patent JP-2019183431-A (JP)
Title: Spandrel wall and method for construction thereof
Inventor: KAWASE SHINICHIRO
IPC: E04B2/56
Filed: 2018-04-04
Abstract: To provide a construction method for a spandrel wall which is easy to construct and can exhibit high waterproof performance.SOLUTION: A method for constructing a spandrel wall including a first spandrel wall part and a second spandrel wall part includes: the first spandrel wall part attaching step for attaching a plurality of first spandrel wall parts to a plurality of struts, respectively; the second spandrel wall part attaching step for attaching the second spandrel wall part between a plurality of second spandrel wall parts; and the second spandrel wall part is not directly attached to the struts. As a result, the width of the first spandrel wall part and the second spandrel wall part becomes shorter than the distance between the struts, and the weight per each can be reduced. In addition, since the second spandrel wall part is attached to the first spandrel wall part attached to the strut, the second spandrel wall part is stably attached. Further, since the second spandrel wall part is not attached to the strut, labor saving can be achieved.SELECTED DRAWING: Figure 5
Patent JP-2019182111-A (JP)
Title: Vehicle seat
Inventor: TANABEJINICHI
IPC: B60N2/68
Filed: 2018-04-05
Abstract: To provide a constitution capable of stably supporting an air bag when expanded without increasing the weight of a seat back in a vehicle seat in which an air back module is disposed on the seat back.SOLUTION: A vehicle seat 1 includes: a frame-type seat back frame part 25; a board-like plate 20 including an extension part 32 extending to the vehicular exterior side of the seat back frame part; attachment members 36 and 47 connected to the seat back frame part; and an air bag module 23 arranged in front of the extension part, and connected to the seat back frame part. The attachment members include: a first attachment member 36 directly connected to the seat back frame part; and a second attachment member 37 directly connected to the air bag module. The second attachment member is fastened to the first attachment member by a fastener, and a through hole 74 that passes through along an axis of the fastener 72 is disposed on the plate.SELECTED DRAWING: Figure 5
Patent JP-2018136334-A (JP)
Title: System and method for transferring vehicle operating data to external navigation system
Inventor: CLAUDE MIGNEN
IPC: G08G1/13
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for transferring vehicle operating data to an external navigation system.SOLUTION: A vehicle information system 30 includes an interface module 28 configured to receive operating data. The interface module is also configured to transfer the operating data to an external navigation system 32 that is not built into the vehicle to facilitate vehicle position determination without using external positioning signals received or processed by the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2019182239-A (JP)
Title: Start control device
Inventor: OKUMURA SHIN
IPC: F02N11/08
Filed: 2018-04-11
Abstract: To solve the problem in which: responsiveness in restarting an engine may be deteriorated, depending on a crank angle when the engine is stopped.SOLUTION: When a predetermined specified condition is satisfied, an electronic control device (a drive control section) stops fuel injection in an engine and closes a throttle valve for adjusting the amount of intake air into the engine, thereby automatically stopping the engine. In addition, the electronic control device (a stop angle detection section) detects a crank angle of a crankshaft when the engine is automatically stopped, as a stop angle CAs. When the stop angle CAs is outside an allowable crank-angle range CAa in which the engine can be restarted by cranking the engine by using a motor generator, the electronic control device (the drive control section) cranks the engine by using the motor generator before an in-cylinder negative pressure period, defined as a period of time in which pressure in a cylinder of the engine is negative relative to atmospheric pressure, elapses after the automatic stop of the engine is started.SELECTED DRAWING: Figure 6
Patent JP-2018137473-A (JP)
Title: Light-emitting device and manufacturing method therefor
Inventor: ABE KOJI
IPC: H01L33/58
Filed: 2018-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a light-emitting device of which the luminescent chromaticity is corrected in accordance with a principle different from the prior arts or of a light-emitting device of which the luminescent chromaticity can be corrected in accordance with a principle different from the prior arts.SOLUTION: A light-emitting device comprises: a light-emitting element (10) which emits a visible light; a phosphor (27) for emitting a visible light that is excited by the light of the light-emitting element (10); a translucent member (20) which is located on the light-emitting element (10) and provided on the phosphor (27) or while including the phosphor (27) and includes a translucent base material (25); and a coating (40) that is provided on a top face of the translucent member (20) and configured by coagulating nanoparticles (30) of which the refraction factor is different from that of the base material (21).SELECTED DRAWING: Figure 1
Patent JP-2019184984-A (JP)
Title: Developer accommodating device and developing device
Inventor: KOGA SHUNICHI
IPC: G03G15/08
Filed: 2018-04-17
Abstract: To realize a reduction in toner coagulation attributable to heat generated by a rotating conveyance screw, without enlarging the device size.SOLUTION: A partition member 412 having an inclined surface 412c is formed so as to overlap a portion of a supply port 411 as seen from above so that a downstream-side end 412b on the underside is located on the downstream side including a most upstream end 47ba of a blade 47b. As the inside of a developer container 41 is partitioned into a supply port 411 side and a bearing part 60 side by the partition member 412, a supplement received from the supply port 411 hardly enters the bearing part 60. Also, as the supplement received from the supply port 411 drops along the inclined surface 412c to a position apart from the bearing part 60, the supplement hardly enters the bearing part 60. Furthermore, as the position apart from the bearing part 60 is a downstream side that includes the most upstream end 47ba of the blade 47b, the supplement is immediately conveyed by a screw 47 in a direction to go away from the bearing part 60.SELECTED DRAWING: Figure 5
Patent JP-2019188403-A (JP)
Title: Laser cutting method
Inventor: ISHII YUJI
IPC: B23K26/12
Filed: 2018-04-19
Abstract: To provide a laser cutting method in which occurence of self burning can be suppressed regardless of a condition for cutting a material to be cut.SOLUTION: When cutting a material to be cut made of iron-based metal by irradiating laser light to and jetting assist gas composed mainly of oxygen gas to the material together with the laser light, and further jetting shield gas composed mainly of oxygen gas to the material along the assist gas, the material is cut while decreasing oxygen concentrations of the assist gas and oxygen concentrations of the shield gas to suppress oxidation reaction.SELECTED DRAWING: Figure 1
Patent JP-2019191695-A (JP)
Title: Search device, search method, and search program
Inventor: YOSHII MITSUTOSHI
IPC: G06F16/30
Filed: 2018-04-19
Abstract: To more accurately search for documents containing target information on product topics.SOLUTION: A search device that searches for documents containing target information on product topics includes: a document classifying unit classifying search result documents obtained by the search based on association between a feature vector of a predefined document and a classification feature amount indicating whether or not the target information is included; a correction value specifying unit specifying a correction value according to whether or not a class keyword defined for each classification is included in the search result document; a feature amount correcting unit correcting the classification feature amount of the classified search result document with the specified correction value; and a document determination unit determining whether or not the search result document includes the target information based on the corrected classification feature amount.SELECTED DRAWING: Figure 1
Patent JP-2018183584-A (JP)
Title: Systems and methods for determining magnetic location of wireless tools
Inventor: VADIM GLINER
IPC: A61B34/20
Filed: 2018-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for locating a tool in a 3D space.SOLUTION: The method includes determining whether location data, corresponding to a location of the tool, is available. If the location data is available, the method includes providing the location data for presenting the location of the tool. If the location data is not available, the method includes determining an estimated location of the tool on the basis of a velocity of the tool and an acceleration of the tool, generating estimated location data corresponding to the estimated location of the tool, and providing the estimated location data for presenting the estimated location as the location of the tool. The method also includes determining whether accelerometer data is available. If accelerometer data is available, the method includes using the accelerometer data to estimate the location of the tool.SELECTED DRAWING: Figure 1
Patent JP-2019190701-A (JP)
Title: Hot water storage type water heater
Inventor: WATANABE NAOKI
IPC: F24H1/18
Filed: 2018-04-23
Abstract: To provide a hot water storage type water heater capable of surely preventing hot water whose temperature is higher than a target temperature being supplied in switching a medium temperature take-out switching valve.SOLUTION: A medium temperature take-out switching valve 53 includes a medium temperature inlet 53a where medium temperature water supplied from a hot water storage tank 8 through a medium temperature pipeline 51 flows, a low temperature inlet 53b where low temperature water whose temperature is lower than the medium temperature water flows, and a water outlet 53c, and it can switch a flow passage between a medium temperature position for communicating the medium temperature inlet 53a with the water outlet 53c and a low temperature position for communicating the low temperature inlet with the water outlet 53c. A hot water supply mixing valve 22 mixes high temperature water from the hot water storage tank 8 and water from the water outlet 53c of the medium temperature take-out switching valve 53. A control unit 36 adjusts the opening of the hot water supply mixing valve 22 to a mixing opening which is the opening determined based on the high temperature water temperature and a medium temperature water temperature, before switching the medium temperature take-out switching valve 53, when switching the medium temperature take-out switching valve 53 from the low temperature position to the medium temperature position.SELECTED DRAWING: Figure 1
Patent JP-2019187314-A (JP)
Title: Combine
Inventor: IWAMOTO HIROSHI
IPC: A01D41/12
Filed: 2018-04-25
Abstract: To solve the problem that a tail pipe becomes longer, and a support structure to a machine body frame becomes complicated, since such a constitution is adopted hitherto that the tail pipe is extended long to the rear side in a machine body traveling direction, and that air exhaustion is carried out from the rear of the machine body.SOLUTION: A combine is provided with a thresher 3 on right-and-left one side on a machine body frame 1 including a travel unit 2, a grain tank 5 on the right-and-left other side, and a reaping device 4 in front of the machine body frame 1. In the combine, a tail pipe 15 for discharging and guiding, to the outside of the machine, exhaust gas from an engine 11 loaded on the machine body frame 1 is arranged from a middle position in a machine body cross direction toward right-and-left one side of the machine body.SELECTED DRAWING: Figure 1