baber/WOPTO huggingface dataset:
Patent JP-2019164928-A (JP)
Title: Light fitting
Inventor: TOYODA KAZUHISA
IPC: F21V23/00
Filed: 2018-03-20
Abstract: To provide a light fitting which has a function for fixing a display material and has a wide radiation range of the display material because a fastener with a light described in a patent document 1 has a possibility of occurrence of a range in which light is not radiated to the display material.SOLUTION: In order to achieve the above object, the invention provides a light fitting including: an elongated housing; a light source which is housed in the housing and disposed from one end of the housing to the other end; a lighting device which causes the light source to light; and means which detachably fixes a display material etc. to an area between the housing and a wall surface etc.SELECTED DRAWING: Figure 1
Patent JP-2019166433-A (JP)
Title: Hood, and working table with hood
Inventor: YOSHIDA RYUSUKE
IPC: B01L1/00
Filed: 2018-03-22
Abstract: To provide a hood capable of securing airtightness and a fine appearance by connecting surely a panel member to a column member, while performing construction easily; and to provide a working table with a hood.SOLUTION: In a hood having a side wall part 24 arranged on a top plate of a working table, and defining an internal space between itself and the top plate, the side wall part 24 includes a side panel 42 and a column member 100 extending along a vertical direction mutually adjacently, a projection 110 provided on the column member 100, and projecting toward the side panel 42, a recess 120 provided on the side panel 42, and storing the projection 110, and a connection bolt for connecting the side panel 42 to the column member 100.SELECTED DRAWING: Figure 4
Patent JP-2019167031-A (JP)
Title: Airflow forming member and air conditioner for railway vehicle
Inventor: MURAKAMI HIROAKI
IPC: B61D27/00
Filed: 2018-03-26
Abstract: To provide an airflow forming member, which hardly contacts with other member even when it is turned over and used, and an air conditioner for a railway vehicle including the same.SOLUTION: A though hole 41 through which a rotating shaft of a motor is inserted is formed in a boss 40. An impeller 50 is fixed to the boss 40 while being in contact with an outer peripheral surface 43 of the boss 40 and generates airflow by being rotated together with the boss 40. Peripheral grooves 46, 47 having the depth in a direction parallel to the height direction and extending in a circumferential direction are formed between a peripheral edge of an opening of the through hole 41 and the outer peripheral surface 43 at each of one end and the other end of the boss 40 in the height direction parallel to the rotating shaft. When the boss 40 is fitted to the rotating shaft in a direction where the one end faces the motor, a cap 70 is fitted to the other end of the peripheral groove 47 to cover the opening of the other end. When the boss 40 is fitted to the rotating shaft in a direction where the other end faces the motor, the cap 70 is fitted to one end of the peripheral groove 46 to cover the opening of the one end.SELECTED DRAWING: Figure 2
Patent JP-2019175942-A (JP)
Title: Surface mounting inductor and manufacturing method thereof
Inventor: OHAGA TAKEO
IPC: H01F41/10
Filed: 2018-03-27
Abstract: To provide a surface mounting inductor capable of easily exposing a coil terminal, for connection with an external terminal, from the surface of a pressure molded body, and excellent in connectibility with the external terminal.SOLUTION: A surface mounting inductor 100 includes a coil formed of a conductor having an insulation membrane, and having a wound part and a lead-out part, a compact 10 incorporating the wound part 14 of the coil, a pair of support-plates 16 placed, respectively, on the opposing faces of the compact 10, and an external terminal 12 placed on the compact. The support-plates 16 are partially embedded in the compact 10, and has an exposure part 16A for exposing at least the partial face from the face of the compact 10 where the support-plates 16 are placed. The end 18 of the lead-out part 18 of the coil is placed on the face of the support-plate 16 on the exposure part 16A with the insulation membrane being exfoliated. The area of the exposure part 16A is smaller than the area of the face of the compact where the support-plate 16 is placed, and the external terminal 12 is placed in contact with the end 18 of the lead-out part 18 of the coil.SELECTED DRAWING: Figure 1C
Patent JP-2019172289-A (JP)
Title: container
Inventor: HOSHINO MAYA
IPC: B65D43/02
Filed: 2018-03-28
Abstract: To provide a container that can easily open a cap body when taking out a content and prevent opening during carrying.SOLUTION: A container 10 comprises: a container body 12 that has a mouth 20; a support ring 28 that is attached to the mouth 20; and a hinge cap 14 that has a cap body 32 supported on the support ring 28 via a hinge 30 so as to openably cover the mouth 20. The container 10 further comprises a male screw 26 that is formed in the outer surface of the mouth 20, a female screw 36 that is formed in the inner surface of the support ring 28 so as to be engaged with the male screw 26, and lifts and moves the hinge cap 14 following forward/reverse rotation of the hinge cap 14 with respect to the container body 12, and a locking part 50 that is formed in the cap body 32, engaged with the mouth 20 to prevent opening of the cap body 32 at the lower position of the hinge cap 14, and disengaged from the mouth 20 to permit opening of the cap body 32 at the upper position of the hinge cap 14.SELECTED DRAWING: Figure 4
Patent JP-2019176055-A (JP)
Title: Quantum dot thin film, method of forming the same, led element using quantum dot thin film, el element using quantum dot thin film, discharge lamp using quantum dot thin film, and electrodeless discharge lamp using quantum dot thin film
Inventor: KIDA TETSUYA
IPC: C09K11/74
Filed: 2018-03-29
Abstract: To solve the problem in which, there is a need for a quantum dot material with material systems that do not have toxicity problems that can easily form a thin film and has high stability, a quantum dot thin film and a method for forming the same, and realization of an effective lighting device in applications such as an LED element using the quantum dot thin film, an EL element using the quantum dot thin film, a discharge lamp using the quantum dot thin film, and an electrodeless discharge lamp using the quantum dot thin film.SOLUTION: The thin film that makes up the quantum dots has a configuration in which quantum dots present in the thin film are composed of an inorganic halide perovskite, the thin film contains silicon dioxide so that the quantum dots are stably supported by the silicon dioxide.SELECTED DRAWING: Figure 1
Patent JP-2019175757-A (JP)
Title: Method of manufacturing humidifier for fuel cell
Inventor: GUAN YU
IPC: H01M8/04
Filed: 2018-03-29
Abstract: To provide a method of manufacturing a humidifier for a fuel cell, in which a moisture permeable membrane and a separator can be unitized before stacking separators.SOLUTION: The method of manufacturing a humidifier 10 for a fuel cell is provided, the humidifier 10 being constituted in such a manner that separators 20 and moisture permeable membranes 23 are alternately stacked and moisture from wet gas derived from a fuel cell 11 humidifies dry gas introduced into the fuel cell 11 through the moisture permeable membrane 23. The moisture permeable membrane 23 is provided in one surface 20a of the separator 20, and a sealing member 40 for preventing dry gas or wet gas from flowing out to the outside is provided in one surface 20a of the separator 20, consequently a separator unit 20u in which the moisture permeable membrane 23 and the sealing member 40 are integrally provided is formed in one surface 20a of the separator 20.SELECTED DRAWING: Figure 7
Patent JP-2019170333-A (JP)
Title: Food washing device
Inventor: FURUKAWA SHUZO
IPC: B08B3/02
Filed: 2018-03-29
Abstract: To provide a food washing device capable of totally washing a lump of food consisting of a large number of small pieces.SOLUTION: A food washing device 1 includes: a net basket 11 having a side wall 11c erecting from a bottom wall 11b and an outer edge of the bottom wall and storing food K, in which part of a central region of the bottom wall is formed higher than the peripheral region so as to form a protrusion 11d; a washing tank 10 for storing the net basket; a washing water supply part 21 for generating washing water supplied to the washing tank; and a discharge port 13 provided on a bottom surface 31 of the washing tank and facing the protrusion 11d of the bottom wall for discharging washing water having a sterilizing or bactericidal component.SELECTED DRAWING: Figure 4
Patent JP-2019178193-A (JP)
Title: Curable resin composition
Inventor: SUZUKI YUSUKE
IPC: C09D133/00
Filed: 2018-03-30
Abstract: To provide a curable resin composition, wherein, a cured product obtained therefrom has excellent abrasion resistance, excoriation resistance, and high surface hardness, and tackiness is low after a coating film thereof is dried (that is, excellent free tackiness), and provide a cured product obtained from the curable resin composition and having excellent abrasion resistance, excoriation resistance, and high surface hardness.SOLUTION: A curable resin composition contains a thermoplastic resin (A) and a resin (B) having 5 or more (meth) acryloyl groups, wherein the content of the thermoplastic resin (A) is 42 wt.% or more relative to a resin content of the curable resin composition.SELECTED DRAWING: None
Patent JP-2019179197-A (JP)
Title: Laminate and electronic device
Inventor: TANINAKA KAZUYUKI
IPC: G09F9/00
Filed: 2018-03-30
Abstract: To provide a laminate that minimizes generation of moire.SOLUTION: A laminate 20 is designed to be placed face-to-face with a display device 10 having pixels px. The laminate 20 comprises a pattern layer 30 and a diffusion sheet 40. The pattern layer 30 comprises a pattern section 33 forming a pattern and transmissive sections 35 having no pattern section 33 formed therein. The diffusion sheet 40 is disposed between the pattern layer 30 and the display device 10.SELECTED DRAWING: Figure 2
Patent JP-2019182997-A (JP)
Title: Film obtained by blending hydrophobically modified cellulose fiber and oil
Inventor: HASEGAWA YOSHINORI
IPC: C08J5/18
Filed: 2018-04-10
Abstract: To provide: a film in which the transference of the oil constituting the film to the flowing matter is small and the effect of preventing the adhesion of flowing matter can be maintained for a long period of time; and a film with excellent durability, in which, even when the film is used repeatedly, the adhesion prevention effect can be maintained.SOLUTION: Provided is a film obtained by blending a hydrophobically modified cellulose fiber in which a silicone compound is bonded to an anionic group of an anionically modified cellulose fiber and an oil having an SP value of 10 or less, and in which the average binding amount of the silicone compound in the hydrophobically modified cellulose fiber is 0.8 mmol/g or more.SELECTED DRAWING: None
Patent JP-2019184855-A (JP)
Title: Image forming apparatus and damage detection method
Inventor: HAGA TATSUYOSHI
IPC: G03G21/00
Filed: 2018-04-11
Abstract: To cause an appropriate determination parameter to be selected from the size of dirt to be detected and the combination of gradations when damage detection is performed by an image forming apparatus.SOLUTION: An image forming apparatus comprises: an image forming unit 20 that forms a chart for damage detection on a recording medium; and an image reading unit 30 that reads the chart for damage detection. An image inspection unit, which compares a read image with chart data for damage detection to perform damage detection, performs damage detection on the basis of a plurality of determination parameters, calculates the percentage of correct detection and the number of erroneous detections for each of the parameters, and causes a determination parameter to be selected, in which the percentage of correct detection becomes equal to or larger than a predetermined percentage or the number of erroneous detections becomes equal to or smaller than a predetermined number.SELECTED DRAWING: Figure 1
Patent JP-2019192991-A (JP)
Title: Viewing distance guidance device and program
Inventor: SHIBASAKI KATSUYA
IPC: H04N21/488
Filed: 2018-04-19
Abstract: To provide a low-cost viewing distance guidance device that can issue a warning when a viewer is not viewing at an appropriate viewing distance.SOLUTION: A photographing unit photographs a viewer who views a video displayed by a video display device. A viewing distance acquisition unit detects a face region that is a region where the viewer's face is captured from an image captured by the photographing unit, and obtains the viewing distance, which is the distance about the face on the basis of the ratio of the size of the detected face region and the overall size of the image. A comparison unit compares the viewing distance obtained by the viewing distance acquisition unit with a set appropriate distance information, and outputs a comparison determination result. A warning operation unit performs an operation according to a warning state when the viewing distance is out of a proper range on the basis of the determination result output from the comparison unit, and performs an operation according to the normal state when the viewing distance falls within the proper range.SELECTED DRAWING: Figure 1
Patent JP-2018186270-A (JP)
Title: SiC SEMICONDUCTOR DEVICE HAVING OFFSET AT TRENCH LOWER PART
Inventor: RALF SIEMIENIEC
IPC: H01L21/28
Filed: 2018-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an SiC semiconductor device having an offset at a trench lower part.SOLUTION: A semiconductor device includes a trench extending from a first face into an SiC semiconductor body. The trench has a first sidewall, a second sidewall facing the first sidewall, and a trench lower part. A gate electrode is placed in the trench, and insulated electrically from the SiC semiconductor body by means of a trench dielectric. A first conductivity type body region adjoins the first sidewall. A first conductivity type shield structure adjoins at least a part of the second sidewall and the trench lower part. A first section of the trench lower part and a second section of the trench lower part are deviated from each other by a vertical offset, in a vertical direction from the first face to a second face of the SiC semiconductor body facing the first face.SELECTED DRAWING: Figure 1
Patent JP-2019189060-A (JP)
Title: Fender soundproof material and fender soundproof structure
Inventor: IKUMA YOSHIHIRO
IPC: B60R13/08
Filed: 2018-04-26
Abstract: To further improve noise reduction effect inside a fender to improve quietness inside a cabin while improving impact absorption property at collision with an obstacle.SOLUTION: A fender soundproof material includes: a plurality of holes 11d opened in an inverse direction to a travel direction of a vehicle and communicated to a cavity part; and a deformation induction part 11e for inducing deformation of an outer wall part 11 when being subjected to an impact that is added from the outside with respect to a fender soundproof material 10, in the outer wall part 11 of the fender soundproof material 10.SELECTED DRAWING: Figure 2
Patent JP-2019187869-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-04-26
Abstract: To provide a game machine capable of suitably making a notification.SOLUTION: A game machine includes changing means (e.g., an ordinary variable winning ball device 155IW220) that changes from a first state (e.g., a closed state) to a second state (e.g., an open state) on the basis of satisfaction of a predetermined condition (e.g., a winning of game balls to an operation winning port 155IW204), executes a predetermined notification (e.g., a notification performance) when the changing means changes to the second state on the basis of satisfaction of a predetermined condition, and does not execute the predetermined notification even if the predetermined condition is newly satisfied when the changing means is already in the second state. Thereby, the predetermined notification can be suitably performed.SELECTED DRAWING: Figure 8-22
Patent JP-2019189070-A (JP)
Title: Steering device
Inventor: SAGO ISAO
IPC: F16D3/50
Filed: 2018-04-26
Abstract: To provide a steering device which can inhibit rotation of a drive side rotary member when a steering shaft is restricted from moving in an axial direction.SOLUTION: A brake part 100 includes a shaft part 101, a moving part 102, a connection part 103, bearings 104, 105, and a brake part housing 110. The shaft part 101 is connected to a rotary shaft 21a of a motor 21 through the connection part 103 so as to be rotatable integrally therewith. The shaft part 101 is disposed at an inner periphery of the moving part 102. The moving part 102 converts rotation of the shaft part 101 into axial movement of itself. When a rack shaft 12 is restricted from moving in an axial direction, the moving part 102 contacts with contact parts 114, 115.SELECTED DRAWING: Figure 3
Patent JP-2019196424-A (JP)
Title: Ink set and inkjet recording method
Inventor: SAI HA
IPC: C09D11/38
Filed: 2018-05-08
Abstract: To provide an ink set that has an aqueous ink capable of printing even on non- or poorly absorbent base materials and a cleaning liquid capable of cleaning a solid matter even when the ink dries to produce a solid matter.SOLUTION: The ink set has an ink containing a coloring agent, a binder and water and a cleaning liquid containing a compound represented by formula (1) as given below and water. [In formula (1), R represents a straight-chain or branched-chain 1-5C hydrocarbon group and L, m and n satisfies (L+m)/n=1.5/1 to 1/1.5.]SELECTED DRAWING: None
Patent JP-2019200052-A (JP)
Title: Pattern inspection device and pattern inspection method
Inventor: HASHIMOTO HIDEAKI
IPC: G01N23/2206
Filed: 2018-05-14
Abstract: To provide a device which, when defect inspection is performed with an image acquired using an electron beam, can reduce generation of a false defect unnecessary in detection irrespective of a case of occurrence of large noise such as shot noise.SOLUTION: A pattern inspection device comprises: an image acquisition mechanism 150 which, using an electron beam, acquires an image to be inspected of a graphic pattern formed in an object sample to be inspected; a reference image creation circuit 112 which creates a reference image corresponding to the image to be inspected; a contour data creation circuit 130 which creates contour data defining a contour line of the graphic pattern; a comparison circuit 108 which compares the image to be inspected with a reference image; and a defect selection circuit 132 which, using the contour data, selects as an effective defect a defect within a range preset based on the contour line from among at least one defect determined to be a defect by comparison.SELECTED DRAWING: Figure 1
Patent JP-2019192180-A (JP)
Title: Artificial intelligence device that makes database of explanation information and provides information through intention analysis
Inventor: ONOZAKI YASUMI
IPC: G06Q30/00
Filed: 2018-04-26
Abstract: To provide an optimal method to access an instruction manual utilizing AI (artificial intelligence), and a method for effectively utilizing access information.SOLUTION: The structure of an instruction manual is divided into a portion necessary for regulations and a portion of an operation method to be the actual details, and the operation method is allowed to be checked and browsed in a chat format. For the checking of the operation method in the chat format, an operator performs intention analysis of questions and answers by applying a manual AI (artificial intelligence for instruction manual) technology. The operator separately produces the portion necessary for regulations. Next, as for registration of data to the manual AI, existing data is converted and registered, and the operator constantly checks a chat log and checks and improves a tuning scenario of a manual AI system, and thereby improves the accuracy of the manual AI. Next, a log in the chat format is made into a report and transmitted to a product manufacturer or the like.SELECTED DRAWING: Figure 1
Patent JP-2019202591-A (JP)
Title: Steering device
Inventor: TAKEMURA KAZUHIRO
IPC: B62D1/04
Filed: 2018-05-22
Abstract: To provide a steering device capable of recognizing travel information which was conventionally difficult to recognize through a mechanical receptor provided on the upper arm of a human body.SOLUTION: The steering device equipped with a steering wheel which an occupant can steer includes noise application means which can apply tactile noise impossible for an occupant to detect to the steering wheel. A frequency of the tactile noise is set to a frequency included in a resonance frequency band of a mechanical receptor of an upper arm.SELECTED DRAWING: Figure 1
Patent JP-2019203980-A (JP)
Title: Display driver and semiconductor device
Inventor: TAKAHASHI YUICHI
IPC: G02F1/133
Filed: 2018-05-23
Abstract: PURPOSE: To provide a display driver and s semiconductor device which are able to suppress increase in device scale and current consumption.CONSTITUTION: The present invention includes: first to J-th level shifters generating first to J-th shift bit signals indicating brightness level in J bits; and a decoder part selecting, in accordance with the first to J-th shift bit signals,one of 2reference voltages different in voltage value and outputting the one as gradation voltage. The decoder part is configured that first to J-th decoders each of which receives corresponding one shift bit signal of the first to J-th shift bit signals from the first to J-th level shifters are connected to each other in a cascaded manner. The first to J-th level shifters are configured such that output current of the level shifter for supplying a shift bit signal to the decoder arranged on the subsequent stage is smaller than output current of the level shifter for supplying a shift bit signal to the decoder arranged on the front stage.SELECTED DRAWING: Figure 3
Patent JP-2019197200-A (JP)
Title: Word learning machine for bath
Inventor: YASAKA KOICHI
IPC: G09B7/02
Filed: 2018-05-07
Abstract: To provide a waterproofed word learning machine in which words are added and extendable, in order to learn the words habitually and continuously by efficiently using a bathing time.SOLUTION: A word learning machine is a waterproofed machine like a digital clock. The machine is installed on a wall on its head side and operated by buttons, or is installed on a front surface of the wall and is switched by voice input. A word which a user wants to learn is selected by switching to a word mode with a mode switcher. If an answer is required, the answer is displayed once an "answer" button 2 is pressed. If next word is required to be learnt, a display is switched once "next" button 3 is pressed. If a word is completely memorized, the word is confirmed to have been memorized once an "OK" button (4) is pressed, and the word is no more displayed from next time. There are not only operations by the buttons but also methods switched by voice input such as "answer", "next" and "OK". Word data has already been installed in the machine, or can be added via a SD card and through the Internet, and therefore, the data is highly extendable.SELECTED DRAWING: Figure 3