baber/WOPTO huggingface dataset:
Patent JP-2018112146-A (JP)
Title: Control device of internal combustion engine
Inventor: KOBAYASHI JUNYA
IPC: F02D41/40
Filed: 2017-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine which can suppress the deterioration of fuel economy when dividing main injection in order to reduce a smoke amount which is generated in a combustion site.SOLUTION: An engine 1 comprises a fuel injection valve 4 for directly injecting fuel into a combustion chamber. A control device 80 calculates a local air-fuel ratio that is an air-fuel ratio in a combustion site of fuel which is injected from the fuel injection valve 4 when main injection from the fuel injection valve 4 is performed. Then, when the calculated local air-fuel ratio is an air-fuel ratio which is richer than a preset required air-fuel ratio, the control device 80 changes the main injection from the fuel injection valve 4 to divided injection from single injection. In the case where an exhaust emission loss deterioration amount of the engine 1 when the main injection is changed to the divided injection from the single injection exceeds a cooling loss improvement amount, the control device 80 calculates an optimum fuel injection amount that is a fuel injection amount at which the sum of an exhaust emission loss and a cooling loss at the divided injection becomes minimum, and sets the optimum fuel injection amount as the fuel injection amount at the divided injection.SELECTED DRAWING: Figure 1
Patent JP-2018111120-A (JP)
Title: Success/failure determination method of laser welding
Inventor: KOBAYASHI HIROOMI
IPC: B23K26/21
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a success/failure determination method of laser welding when such a molten pool as to reach the back side of a weld zone is not formed upon the laser welding of an electrode body and a current collector.SOLUTION: A success/failure determination method of forming beads 4 on a contact region 5 by applying a laser beam L such that an irradiation position of the laser beam L is moved in a predetermined direction while drawing a circle C on the contact region 5 between an electrode body 1 and a current collector 2 and welding the electrode body 1 and the current collector 2 includes following steps: a step (1) of acquiring intensity data regarding intensity of return beam from the irradiation position at every circle C drawn by the irradiation position; a step (2) of calculating an average value of the intensity data at every circle C drawn by the irradiation position; a step (3) of determining whether an average value becomes a predetermined range and measuring the number of times of defection as the number of timed when the average value becomes without the predetermined range; and a step (4) of determining that laser welding is defective when the proportion of the number of times of defection with respect to the sum of circles C required for forming the beads 4 exceeds a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2018116838-A (JP)
Title: Fuel cell vehicle
Inventor: TOKUNAGA TAKUO
IPC: H01M8/04
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell vehicle capable of preventing a user from accessing a fuel cell unit, even when hydrogen leakage is detected.SOLUTION: A fuel cell vehicle 100 in which an upper part of a front room 1 is covered with an openable hood 2 includes: a fuel cell unit 10 provided in the front room 1; a sensor 20 for detecting hydrogen leaking from the fuel cell unit 10; a hood lock mechanism 30 capable of locking the hood 2 in a closed state; and a controller 40 connected to the sensor 20 and the hood lock mechanism 30. The controller 40 controls the hood lock mechanism 30 to lock the hood 2 in the closed state, when the hydrogen concentration detected by the sensor 20 is equal to a prescribed value or more.SELECTED DRAWING: Figure 2
Patent JP-2018113931-A (JP)
Title: Method of producing feed pellet for ruminants
Inventor: MINOHARA DAISUKE
IPC: A23K10/32
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide ruminant feed having high nutritive value and roughage characteristics as well as long preservation period.SOLUTION: The present invention provides a method of producing a feed pellet for ruminants containing a kraft pulp, the method comprising a) pelletizing kraft pulp, and b) a sterilization step of heating a pelletized kraft pulp in a range where a heating rate s represented by the following formula 1 ranges from 5°C/second or more to 200°C/second or less. s(°C/sec.)=ΔT/t (formula 1) (ΔT is the increase temperature of a kraft pulp and t is a retention time within a die hole.)SELECTED DRAWING: None
Patent JP-2017137129-A (JP)
Title: Method of manufacturing assembly, and assembly
Inventor: TSUKUDA YOSUKE
IPC: H01M50/423
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an assembly, which enables a film to be protected even when an external force is applied during transportation and the like, and the assembly.SOLUTION: A method of manufacturing an assembly (50) includes a step of inserting a columnar core material (30) into a plurality of separator wound bodies (10) and a buffer material between the separator wound bodies (10) so that the separator wound body (10) and the buffer material (40) made of a flexible material can be alternately arranged.SELECTED DRAWING: Figure 10
Patent JP-2017085168-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a transistor that uses an oxide semiconductor layer having electrical characteristics required in accordance with applications and to provide a semiconductor device having the transistor.SOLUTION: In a bottom-gate-type transistor in which at least a gate electrode layer, a gate insulating film, and a semiconductor layer are stacked in this order, an oxide semiconductor stacked layer including at least two oxide semiconductor layers having different energy gaps from each other is used as the semiconductor layer. Oxygen or/and a dopant may be introduced into the oxide semiconductor stacked layer.SELECTED DRAWING: Figure 1
Patent JP-2018119915-A (JP)
Title: Product management device
Inventor: TSUBOTA YORIMASA
IPC: G01N27/90
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a product management device which can manage accurate information on the intensity of a product.SOLUTION: A product management device 100 includes: a reception unit 300 for receiving identification information for identifying a product and for receiving information on the intensity of a response signal obtained by generating an eddy current in the product by an eddy current inspection; and a storage unit 320 for relating the identification information and the information on the intensity of the response signal received by the reception unit 300 and storing the information.SELECTED DRAWING: Figure 6
Patent JP-2018108070-A (JP)
Title: Crop convenance device
Inventor: TANAKA HIDEKAZU
IPC: A01D17/02
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a device of shaking off soil/mud from roots of crops with the soil/mud attached to the roots with neither using water nor damaging the roots.SOLUTION: A crop conveyance device includes: a pair of left/right closely-provided endless belts H, holding stem/leaf parts of crops P with roots, with the stem/leaf parts held between the belts, obliquely upward at a conveyance rate V; a horizontal rotary shaft H, whose left/right direction is horizontal, and which is provided at a position on a lower side rof a lower boundary surface Hof a passage area Hthrough which the roots PR of crops P on the lower side of the pair of left/right endless belt pass; a rotary elastic body Hjournaled to the rotary shaft; and rotational means for rotationally turning the rotary shaft. The crop conveyance device is actuated such that a rotation rate ω of the rotary shaft Hsatisfies 2 V>ω*r>V.SELECTED DRAWING: Figure 7
Patent JP-2017070866-A (JP)
Title: Game machine
Inventor: YATSUGI YUZURU
IPC: A63F7/02
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of detecting an error in clocking by clocking means because of voltage drop even if the voltage of a backup power supply drops temporarily in power shutdown.SOLUTION: A voltage drop detection flag, when detecting a drop of voltage supplied to a crystal oscillator after power shutdown in a game machine, can set detection information, and if a prescribed value is set as the detection information, holds the prescribed value till a value different from the prescribed value is to be set. A presentation control CPU, corresponding to a clocking result by a date generation part, can perform prescribed processing.SELECTED DRAWING: Figure 6
Patent JP-2018125665-A (JP)
Title: Imaging apparatus, imaging control method and program
Inventor: ISHIDA REMI
IPC: H04N5/232
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To allow for changing of the processing content according to the user or the shooting situation, by making the user select a part subjected to long time exposure shooting by a low speed shutter and a part not subjected to long time exposure shooting before shooting, thereby determining whether image processing is required or not.SOLUTION: Edges of images captured by first imaging means for imaging an arbitrary exposure time, second imaging means for imaging by exposing for a shorter time than the exposure time of the first imaging means, and a part outside a specified range captured by the first and second imaging means, are measured. Difference of the number of measured edges of the image captured by the first and second imaging means is detected, and when the detected difference becomes a prescribed value or more, imaging results of the specified range by the first imaging means are extracted, and synthesized with the imaging results by the second imaging means and saved. Wen the detected difference becomes the prescribed value or less, the imaging results by the first imaging means are saved.SELECTED DRAWING: Figure 1
Patent JP-2017147442-A (JP)
Title: Heat radiator plate
Inventor: TOYAMA YUJI
IPC: H01L23/12
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiator plate superior in the contactness between an adherend such as a frame and a heat radiator plate, and voltage endurance in a transfer molding method.SOLUTION: A heat radiator plate comprises: a metal layer 11; and a resin layer 13. In the heat radiator plate, the resin layer 13 has cavities and the resin layer 13 has a porosity of 10-30%. The heat radiator plate further comprises a second resin layer 22 in addition to the resin layer 13. In the heat radiator plate, the second resin layer 22 is formed between the metal layer 11 and the resin layer 13, and substantially no cavity.SELECTED DRAWING: Figure 1
Patent JP-2018121565-A (JP)
Title: Method for improving incidence of mammal nuclear transplantation embryo
Inventor: MIYAMOTO KEI
IPC: C12N5/073
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating a mammal nuclear transplantation embryo, relatively conveniently, and efficiently.SOLUTION: A mammal nuclear transplantation embryo is cultured in a culture medium containing a histone deacetylation enzyme inhibitor and a deionized serum albumin, and thereafter, the mammal nuclear transplantation embryo is transferred into a culture medium containing vitamin C and a deionized serum albumin and cultured there.SELECTED DRAWING: None
Patent JP-2018124800-A (JP)
Title: Authentication device, authentication program, and authentication method
Inventor: HOSHI TSUTOMU
IPC: A61B5/1172
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce possibility to unlock a terminal device by a third person.SOLUTION: An authentication device performing authentication using a part of a human body comprises an input unit, a storage unit, and an authentication unit. The input unit accepts an input of characteristic information identifying an individual from a part of the human body. The storage unit stores characteristic information for authentication that is preliminarily registered in order to identify an owner of the authentication device so that the owner can be authenticated, and a proportion condition of white pixels within image data caused by differences of pressing forces. The authentication unit, when the characteristics of the characteristic information and the characteristic information for authentication are coincided upon the part of the human body is pressed onto the input unit and at the same time the proportion of the white pixels within the image data of the characteristic information satisfies the proportion condition, determines the authentication is successful.SELECTED DRAWING: Figure 1
Patent JP-2018123589-A (JP)
Title: Aseismic retrofit method and building
Inventor: HAYASHI SHINICHIRO
IPC: E04G23/02
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an aseismic retrofit method capable of reducing the construction period at a low cost compared to the case where a building is entirely added with a reinforcement structure.SOLUTION: The aseismic retrofit method for an existing building, includes a step of installing an isolation structure body, made by vertically stacking a plurality of plate materials to be swingably in a horizontal direction with respect to each other, over a specific floor of an existing building to thereby support an upper part higher than the specific floor by the isolation structure body.SELECTED DRAWING: Figure 1
Patent JP-2018124855-A (JP)
Title: Vehicle control system, vehicle control method, and vehicle control program
Inventor: IWASA TATSUYA
IPC: G08G1/16
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system capable of preventing improper manipulation and performing emergency control in a required situation while offering excellent maneuverability.SOLUTION: A vehicle control system includes a first switch to be manipulated by a driver, a detection unit that detects whether the driver feels sick, a switch control unit that, when the result of detection by the detection unit reveals that the driver feels sick, enables a second switch, which is disposed at a position closer to the driver than the first switch is, to be manipulated, and an emergency control unit that, when the first switch or second switch is manipulated, performs predetermined emergency control.SELECTED DRAWING: Figure 4
Patent JP-2018123651-A (JP)
Title: Roof structure
Inventor: TAMAI HIDEAKI
IPC: E04H6/02
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure capable of improving designability.SOLUTION: A roof structure includes: a column material 2; a beam 4 connected to the column material 2; a roof body 6 connected to the beam 4; an L-shaped connection member 5 which connects the column material 2 and the beam 4 and of which one side is arranged inside of the column material 2 and is fixed to the column material 2 with a screw member 102 and the other side is connected to the beam 4; and a cover member 3 attached to the column material 2 so as to cover the screw member 102. The column material 2 and the cover member 3 preferably constitute a column material side gutter structure 20.SELECTED DRAWING: Figure 4
Patent JP-2017116948-A (JP)
Title: Photographic seal creating device
Inventor: MATSUBARA NATSUMI
IPC: G03B17/53
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide users with more satisfactory full body images.SOLUTION: A photographic seal creating device is equipped with, for instance, a camera section having a rotating part that adjusts the focal length of the camera body by rotating a zoom ring, a photographic/displaying unit provided with a camera section and a touch panel monitor that displays on a real-time basis live view images captured by the camera section, only one upper stroboscope disposed above the top surface of the photographic/displaying unit, a lower stroboscope disposed underneath the photographic/displaying unit and a foot level stroboscope disposed underneath the lower stroboscope.SELECTED DRAWING: Figure 4
Patent JP-2017122097-A (JP)
Title: Compounds for treating spinal muscular atrophy
Inventor: QI HONGYAN
IPC: C07D519/00
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide compounds for treating spinal muscular atrophy by contact thereof with a human cell to enhance insertion of exon 7 of SMN2 into mRNA that is transcribed from the SMN2 gene; and pharmaceutical compositions containing the compounds.SOLUTION: The invention provides compounds represented by the formula in the figure and pharmaceutical compositions containing the compounds. [Ris piperazinyl, morpholinyl, 1,4-diazepanyl, or the like; Ris phenyl; Ra is H, halogen, or Calkyl; Rb is H, halogen, Calkyl, Calkoxy, or the like; Rc is H, halogen, or Calkyl.]SELECTED DRAWING: Figure 1
Patent JP-2018133398-A (JP)
Title: Semiconductor device
Inventor: OHARA HIROKI
IPC: H01L29/786
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable semiconductor device and a method of manufacturing the same.SOLUTION: A semiconductor device comprises: an oxide semiconductor layer on an insulation surface; a source electrode and a drain electrode contacted with a lateral face of the oxide semiconductor layer; a gate insulating film provided on the oxide semiconductor layer, and the source and drain electrodes; and a gate electrode provided on the oxide semiconductor layer via the gate insulating film. The oxide semiconductor layer, in a cross-sectional view, has such an inverse-taper shape that a lower side on a side contacted with the insulation surface is shorter than an upper side on a side separated from the insulation surface. The gate electrode is not overlapped with the source and drain electrodes.SELECTED DRAWING: Figure 1B
Patent JP-2017104597-A (JP)
Title: Devices and methods for improving vision using laser photomiosis
Inventor: ADAM L HICKENBOTHAM
IPC: A61F9/008
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods of improving vision using an ophthalmological laser system.SOLUTION: A predetermined pattern characterized by a plurality of positions along a plurality of spatially distributed iris tissues of an eye of a patient is obtained. A laser illumination light beam is aligned in accordance with one or more of the plurality of positions along the plurality of spatially distributed iris tissues. The laser illumination light beam is delivered in the predetermined pattern to the plurality of spatially distributed iris tissues of the patient. At least a subset of the spatially distributed iris tissues is cauterized by the delivery of the laser illumination light beam in the predetermined pattern, thereby resulting in a permanent decrease in diameter of the pupil of the eye.SELECTED DRAWING: Figure 1
Patent JP-2018130271-A (JP)
Title: Pachinko game machine
Inventor: KAWANO TAKAYUKI
IPC: A63F7/02
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of achieving more novel game property, in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A pachinko game machine is constituted so that, when displaying a reservation image corresponding to originated reservation, a future jackpot expectation degree is suggested or reported beforehand by changing a display mode of the reservation image, and is also constituted so that amusement of a game is heightened by enriching its change variation.SELECTED DRAWING: Figure 27
Patent JP-2018132642-A (JP)
Title: Housing of optical scanner and optical scanner
Inventor: ARIGA YASUHIRO
IPC: G02B26/12
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To ensure stable optical performance irrespective of the presence/absence of a sound insulating member covering a rotary polygon mirror.SOLUTION: A housing 35 of an optical scanner 20 comprises: an attachment part to which a sound insulating member 40 can be attached, which has a transparent window 43 through which a light beam deflected by a rotary polygon mirror 31 is emitted; a support part having a bearing surface 15aa that supports a dust proof window 12aa when the sound insulating member 40 is attached to the attachment part; and a support part having a bearing surface 15ab that supports a dust proof window 12ab thicker than the dust proof window 12aa when the sound insulating member 40 is not attached to the attachment part. The bearing surface 15ab is located on an inner side of the housing 35 with respect to the bearing surface 15aa so that a light beam emission surface of the dust proof window 12aa and a light beam emission surface of the dust proof window 12ab become substantially flush with each other.SELECTED DRAWING: Figure 2
Patent JP-2018137255-A (JP)
Title: Method of manufacturing electronic device
Inventor: USUI TAKAHIDE
IPC: H01L23/522
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of easily manufacturing a through electrode.SOLUTION: When forming an isolation region for insulating a through electrode composed of a substrate from the surrounding substrate, the interior of the through hole is filled with an oxide and a part of the substrate left between through holes is insulated by forming a plurality of through-holes in an isolation region formation region and performing thermal oxidization. Furthermore, an extension part is formed at the end of the through hole, and a part of the substrate left between the through holes is surely insulated.SELECTED DRAWING: Figure 3
Patent JP-2018108569-A (JP)
Title: Draft chamber to which wall jet flow is guided
Inventor: BERNHARD BOBUSCH
IPC: F24F7/06
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a draft chamber to which wall jet flow is guided.SOLUTION: An exhaust device 1 has a working chamber in a housing 60, where the working chamber is bounded by a front slide window 30, a bottom plate 34 and side walls 36, the exhaust device includes first hollow molded articles 10 and 10' arranged on a front face of each of the side walls 36, the first hollow molded articles each has first pressure chambers 10b and 10b', the chambers are fluidically coupled to first openings 10d and 10d', and wall jet flow of compression air is discharged into the working chamber along a side wall 36 from the openings. The first openings are fluidically coupled to the first pressure chamber, and a length L in a direction of flow of a first conduit is at least three times as large as a hydraulic diameter of a transverse surface of each first opening as vertically viewed from a flow direction so that the wall jet flow 100 flowing out from the first openings prevents air flow detachment from the side walls 36, in a region from the front face of the working chamber up to at least 25% of a depth.SELECTED DRAWING: Figure 1
Patent JP-2018141293-A (JP)
Title: Screening device control system and computer program
Inventor: SUZUKI AKIYOSHI
IPC: E06B9/264
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a screening device control system and a computer program which are capable of intuitively operating a screening device with a controller.SOLUTION: A blind control system 10 comprises an electric blind 100, and a controller 200 that conducts a communication with the blind 100 to control the blind 100. The controller 200 includes: a detection unit 210 that detects a self-motion related to at least one of a posture or a position of the controller itself within a specific time duration; and a transmission unit 220 that transmits an operation signal corresponding to the self-motion detected by the detection unit 210 to the blind 100. The blind 100 is featured to include: a blind body 110; a receiving section 120 for receiving the operation signal from the controller 200; and a control section 130 for controlling the blind body 110 on the basis of the operation signal received by the receiving section 120.SELECTED DRAWING: Figure 1