baber/WOPTO huggingface dataset:
Patent JP-2018163280-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: MORITA KIKUYA
IPC: G02F1/1335
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device that can reduce reflection on a pixel electrode with small man-hours and lower a step generated on the edge of the pixel electrode, and an electronic apparatus.SOLUTION: In a liquid crystal device 100, on a surface of a liquid crystal layer 50 toward an interlayer insulating film 14, a first translucent layer 15a, a second translucent layer 15b that has a smaller refractive index than that of the first translucent layer 15a, and a third translucent layer 15c that has a larger refractive index than that of the second translucent layer 15b are laminated, and the third translucent layer 15c forms a pixel electrode 9a. Reflection on the pixel electrode 9a is thus reduced. Since the first translucent layer 15a and second translucent layer 15b have insulating properties, the first translucent layer 15a and second translucent layer 15b do not have to be patterned, and the first translucent layer 15a and third translucent layer 15c do not have to be electrically connected.SELECTED DRAWING: Figure 4
Patent JP-2018163303-A (JP)
Title: Tool for optical fiber connection and optical connector with tool for optical fiber connection
Inventor: NGUYEN Thao Thi Thanh
IPC: G02B6/24
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool for optical fiber connection with which a work to release holding of an optical connector and remove an insertion member from between elements of a clamp part can be performed in a series of operations.SOLUTION: A tool 1 for optical fiber connection enables, in an optical connector 100 comprising a ferrule 131 having an optical fiber interpolated and fixed thereto and a clamp part fixing the connection between the optical fiber and another optical fiber, insertion/removal of the another optical fiber into/from the optical connector by opening/closing a gap in the clamp part. The tool for optical fiber connection comprises: an insertion part 10 that has an insertion piece inserted into the gap of the clamp part; and an arm 20 that has a locking part 21B at its tip and holds the optical connector. The arm is formed with a slide surface 21A that slides the optical connector in which locking performed by the locking part is released, and a contact surface 22A that is pressed against the insertion part to remove the insertion piece from the clamp part toward the opposite side of the slide direction of the optical connector.SELECTED DRAWING: Figure 2
Patent JP-2018167411-A (JP)
Title: Patch for tire inner surface, and method for using the same
Inventor: SATO HAJIME
IPC: C08L23/08
Filed: 2017-03-29
Abstract: To provide a patch for a tire inner surface capable of easily carrying out repair of a failure location such as a through-hole damage, and reinforcement for failure prevention; and to provide a method for using the same.SOLUTION: As a supporting material 42, provided is a non-woven fabric or a knitted fabric included in an adhesive agent 41 containing an ethylene-vinyl acetate copolymer in which ethylene and vinyl acetate are contained as essential monomer components, or containing an acrylic copolymer in which (meth)acrylic acid alkyl ester comprising a straight chain or branched chain alkyl group having a carbon number of 1 to 4, and (meth)acrylic acid alkyl ester comprising a straight chain or branched chain alkyl group having a carbon number of 6 to 14 are contained as the essential monomer components; and a patch 40 for a tire inner surface, that is attachable onto the tire inner surface and is molded in a flat plate shape, is attached onto the tire inner surface via adhesion to repair a puncture hole P.SELECTED DRAWING: Figure 1
Patent JP-2018170250-A (JP)
Title: Negative electrode active material for lithium ion secondary battery, negative electrode, and lithium ion secondary battery
Inventor: YAMAMOTO YUJI
IPC: H01M4/38
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material for a lithium ion secondary battery which exhibits a buffer effect against expansion of silicon while suppressing a decrease in discharge capacity.SOLUTION: A negative electrode active material of a lithium ion secondary battery according to the present invention includes a negative electrode base material particle and a conductive coating film covering the surface of the negative electrode base material particle, and at least a part of the surface of the negative electrode active material of the lithium ion secondary battery has a fibrous structure.SELECTED DRAWING: None
Patent JP-2018172849-A (JP)
Title: Information processing device, information processing method and program
Inventor: FURUHASHI YUKITO
IPC: E04G21/12
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To record information for measuring reinforcement while reducing the load of a user.SOLUTION: An information processing device 100 comprises an acquisition unit 110, a detection unit 120 and a record controlling unit 130. The acquisition unit 110 acquires multiple images of the reinforcement groups imaged by moving imaging regions so as to cross the arranged reinforcement groups in the order of imaging. The detection unit 120 detects tracking objects from a first peripheral part being a peripheral part of the images acquired by the acquisition unit 110 and being the peripheral part in the moving direction of the moving direction of the reinforcement groups in the images. The record controlling unit 130, when the detection unit 120 detects the tracking objects from the first peripheral part, records in a recording unit 140 substitute information formed on the basis of a detection image of the detected tracking object, or photographed images of newly photographed reinforcement groups after detecting the tracking object, or the detection image, or the photographed image, in association with identification information for identifying the reinforcement being the reinforcement constituting the reinforcement groups and present in a predetermined range from the tracking object.SELECTED DRAWING: Figure 1
Patent JP-2018171551-A (JP)
Title: Catalyst reactor
Inventor: YOSHINOYA TAKUYA
IPC: B01J19/24
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst reactor allowing a catalyst structure to be easily inserted and taken out, being capable of improving reactive performance.SOLUTION: A catalyst reactor includes a reaction-side flow path 10 in which reaction fluid flows and a plurality of catalyst structures 20 accommodated in the reaction-side flow path 10. Each of the catalyst structures 20 includes inclined planes 21a and 22a in at least a part of each of two faces 21 and 22 opposed to other catalyst structures 20 and 20. The inclined planes 21a and 22a are tilted in the same direction relative to an arrangement direction of the catalyst structures 20.SELECTED DRAWING: Figure 4
Patent JP-2018172241-A (JP)
Title: Sialon ceramics and method for producing the same
Inventor: UENO TOSHIYUKI
IPC: C04B35/599
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide sialon ceramics which are excellent also in hardness creep resistance while having moderate hardness.SOLUTION: This invention relates to sialon ceramics, comprising a β-sialon phase, a glass phase, and optionally an α-sialon phase, wherein: the sialon ceramics may contain the α-sialon phase, provided that the weight percentage of the α-sialon phase falls within a range of less than 15% based on the total weight of the α-sialon phase and β-sialon phase; the area percentage the glass phase appearing in a cross-section of the sialon ceramics accounts for is 6-10%; 10 or more constituent particles for the β-sialon phase, each of which has a maximum diameter of 2 μm or more, exist within an area of 6.5 μm × 14.5 μm in the cross-section of the sialon ceramics; an average aspect ratio of the constituent particles for the β-sialon phase, each of which has the maximum diameter of 2 μm or more, is 3.5 or more; and the glass phase and the optional constituent particles for α-sialon phase contain a heavy rare earth element, and may optionally contain a light rare earth element. This invention also relates to a method for producing the sialon ceramics.SELECTED DRAWING: None
Patent JP-2018171820-A (JP)
Title: Functional laminate and method for producing the same
Inventor: KATSURA HIROSHI
IPC: B29C39/10
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a functional laminate having improved sound absorbency, heat insulation performance and vibration-damping performance.SOLUTION: In a functional laminate 10, between a porous surface layer 1 and a resin foam layer 2, a porous intermediate layer 3 with air permeability is laminated. The porous intermediate layer 3 has non-affinity with a foamable resin constituting the resin foam layer 2.SELECTED DRAWING: Figure 1
Patent JP-2018180017-A (JP)
Title: Display device
Inventor: SATO SHUHEI
IPC: G02F1/13
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which strength of a substrate can be increased.SOLUTION: According to the embodiment, the display device is provided that comprises: a first substrate having a first surface which includes a connection surface formed on a terminal part, a second surface on the opposite side of the first surface, and a first side surface positioned between the first surface and the second surface; and a second substrate having a third surface facing the first surface excluding the connection surface, a fourth surface on the opposite side of the third surface, and a second side surface positioned between the third surface and the fourth surface. The first substrate has a first inclined surface connected to the first surface and the first side surface at the terminal part. The second substrate has a second inclined surface connected to the fourth surface and the second side surface at a position adjacent to the terminal part. The width of the first inclined surface is smaller than that of the second inclined surface.SELECTED DRAWING: Figure 3
Patent JP-2018177835-A (JP)
Title: Production method of rubber composition for tire
Inventor: KITAGO RYOTA
IPC: B60C1/00
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a rubber composition for a tire, by which a rubber composition for a tire can be obtained that has increased dispersibility of silica and is improved in high mileage property and wet grip performance in a balanced manner, while achieving good processability.SOLUTION: The production method of a rubber composition for a tire includes: a first base kneading step of kneading a rubber component, silica and a silane coupling agent; a second base kneading step of kneading a first kneaded material obtained in the first base kneading step with a vulcanization accelerator; a finish kneading step of kneading a second kneaded material obtained in the second base kneading step with a vulcanizing agent; and an extrusion step of extruding a third kneaded material obtained in the finish kneading step. The extrusion step is performed by controlling a screw temperature of an extruder to 50 to 90°C.SELECTED DRAWING: None
Patent JP-2018174722-A (JP)
Title: Method for producing protein-containing beverage, and method for suppressing gelation
Inventor: OBATA HARUKO
IPC: A23C11/10
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide: a method for producing a protein-containing beverage that is produced by filling at a temperature higher than room temperature and in which gelation is suppressed; and a method for suppressing gelation of a protein-containing beverage that is produced by filling at a temperature higher than room temperature.SOLUTION: The method for producing protein-containing beverage is a method including a step 1 of preparing a protein-containing beverage by blending cellulose and gellan gum, and a step 2 of sterilizing the protein-containing beverage after the step 1 and filling it at a liquid temperature of 40°C or higher. The method of inhibiting gelation of protein-containing beverage is a method of blending cellulose and gellan gum and filling at a liquid temperature of 40°C or higher.SELECTED DRAWING: None
Patent JP-2018182468-A (JP)
Title: Imaging element and imaging apparatus
Inventor: NAKAMURA KEITA
IPC: H04N9/07
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an imaging element that can acquire polarization information and color information in high resolution.SOLUTION: An imaging element 12 being an imaging element in which pixels are arranged in two dimensions comprises: a plurality of color pixel groups having main sensitivity for each of light of a plurality of wavelength bands; and a non-color pixel group having the main sensitivity for a wavelength band including the plurality of wavelength bands. The plurality of color pixel groups and the non-color pixel group includes a plurality of polarization pixel groups having the main sensitivity for each of polarization components having three or more plurality of polarization orientations. A rate of the pixel number of the plurality of polarization pixel groups in the non-color pixel group to the total pixel number of an imaging element is larger than the rate of the pixel number of the plurality of polarization pixel group in each of the plurality of color pixel groups to the total pixel number.SELECTED DRAWING: Figure 8
Patent JP-2018178539-A (JP)
Title: Pleated screen
Inventor: YAMAGISHI KAZUTO
IPC: E06B9/262
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a pleated screen capable of suppressing light leakage from an insertion hole provided in a screen.SOLUTION: A pleated screen according to the present invention is configured such that the gap when one lifting cord 3 is inserted through an insertion hole 4 of a foldable screen 6 is smaller than a bending diameter bd of an annular supporting cord 11a of a pitch holding cord 11. Further, the cord diameter of the lifting cord 3 is smaller than the major axis and the minor axis of the pitch holding cord 11. The bore diameter of the round hole shaped insertion hole 4 is set to 1.8 mm as a specified value and the cord diameter of the lifting code 3 is set to 0.7 mm as a specified value. In addition, the pleated screen is configured to include an upper screen 6U and a lower screen 6L, which are bendable. On the upper screen 6U, a first insertion hole 4U through which a lifting cord 3U for lifting and lowering the upper screen 6U is inserted and a second insertion hole 4 through which a lifting cord 3L for lifting and lowering the lower screen 6L is inserted are formed in a longitudinal arrangement in the front-rear direction.SELECTED DRAWING: Figure 4
Patent JP-2018178916-A (JP)
Title: Expander start device of waste heat recovery apparatus
Inventor: SATO MASAHIRO
IPC: F01K23/06
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To quickly increase a rotational frequency of an expander up to an efficient rotational frequency, in starting the expander, to attain efficient power recovery from steam generated by boiling liquid-phase fluid up with waste heat, at an early stage.SOLUTION: An expander start device is configured to, in starting an expander, operate a torque generation device in a state of separating an output shaft of the expander and a power recovery device with a clutch, and rotate the output shaft of the expander in a specific direction with torque obtained from the pressure difference in a system of a waste heat recovery device. Then, the expander start device is configured to connect the clutch in a case where a rotational frequency of the expander increases to a target rotational frequency, and cause the power recovery device to start recovering power extracted by the expander.SELECTED DRAWING: Figure 8
Patent JP-2018176641-A (JP)
Title: Bag making machine
Inventor: TOTANI MIKIO
IPC: B31B70/74
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a bag making machine which forms scums in at last two regions adjacent to the width direction of a plastic film, capable of determining whether or not scums in each region are all discharged.SOLUTION: In the bag making machine, at last one division plate 20 is provided in a suction passage 16, the suction passage 16 is divided into at last two in the width direction of a plastic film 1, and scums 14 are introduced to respective division passages 21A, 21B, 21C, 21D and are discharged. When the scums 14 are discharged to the respective division passages, the scums 14 are detected by using an optical sensor.SELECTED DRAWING: Figure 4
Patent JP-2018011290-A (JP)
Title: Distributed digital projection system for vehicle
Inventor: JAMES A FULLERTON
IPC: G09G5/00
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a distributed digital projection system which includes a plurality of smart projectors coupled to a head end server computer via a network.SOLUTION: Each smart projector has a first network interface coupled to a network 120. Each smart projector is configured to receive and process commands and digital content, and to convert the received digital content into a projection light signal for output. A head end server computer is configured to issue commands and to forward digital content to at least one smart projector, the commands specifying at least a time for display of the digital content. The digital content is stored on either network connection storage device coupled to the network or on a storage device directly coupled to or integrated with the head end server computer.SELECTED DRAWING: Figure 1
Patent JP-2017127037-A (JP)
Title: Communication device, communication system, and communication method
Inventor: UCHIDA SHIGENORI
IPC: H01P3/12
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication device, a communication system, and a communication method capable of ensuring isolation between transmission lines of multiple systems, without providing any special member for ensuring isolation.SOLUTION: A communication device includes transmission lines of multiple systems performing signal transmission with a communication device of a communication partner, in contact therewith or close proximity thereto, where the direction of the electric field of a signal is orthogonal between the transmission lines of multiple systems. A communication system includes first and second communication devices performing communication with the communication device of the communication partner, in contact therewith or close proximity thereto, through the transmission lines of multiple systems, where the direction of the electric field of a signal is orthogonal between the transmission lines of multiple systems. According to the communication method, when performing communication between the first and second communication devices in contact therewith or close proximity thereto, through the transmission lines of multiple systems, the direction of the electric field of a signal is made orthogonal between the transmission lines of multiple systems.SELECTED DRAWING: Figure 1
Patent JP-2018184527-A (JP)
Title: Cleaning increased-adhesion block for railway vehicles and brake block for railway vehicles
Inventor: UEDA YOSHIAKI
IPC: B61H1/00
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning increased-adhesion block for railway vehicles that prevents e.g. the galling phenomenon from occurring due to increased temperature caused by braking of high speed railways.SOLUTION: A brake block for railway vehicles comprises a pad-like body obtained by molding a binder selected from one or more of gloiopeltis glue, mortar, cement, room temperature-curable resin such as polyurea resin, epoxy resin, silicon resin, or sodium silicate, and a mixture of metal powder, inorganic fiber, and carbon powder and drying and solidifying it. The binder is 10-60 pts.wt. relative to the mixture of 100 pts.wt.SELECTED DRAWING: Figure 1
Patent JP-2018186022-A (JP)
Title: Indoor illumination structure and indoor illumination method
Inventor: KAWAMURA MASAYUKI
IPC: F21V3/02
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To secure high homogeneity of indoor illuminance, in a medical office comprising a rectangular frame-shaped air conditioning vertical wall on its ceiling.SOLUTION: An indoor illumination structure for illuminating a medical office includes: a light-transmissive plate vertical wall 4 arranged so as to vertically suspend from a ceiling surface 1, and where a light-transmissive plate 4a capable of transmitting light is arranged and formed into a rectangular-frame shape; a base illumination 6 installed on the ceiling surface 1 along sides of a square concentric to the rectangular frame of the light-transmissive plate vertical wall 4 so as to surround the entire periphery of the light-transmissive plate vertical wall 4; and vertical wall illumination 7 arranged linearly along an upper end surface of the light-transmissive plate vertical wall 4 between the ceiling surface 1 and the light-transmissive plate vertical wall 4, and configured to radiate light from the upper end surface of the light-transmissive plate vertical wall 4 toward the inside of the light-transmissive plate vertical wall 4.SELECTED DRAWING: Figure 1
Patent JP-2018183515-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game.SOLUTION: When identification information for indicating a determination result by determination means capable of executing determination is displayed by display means and identification information for indicating a specific determination result is displayed on the means, privilege advantageous to a player is granted. Pattern rows in which identification information is composed of a plurality of patterns are displaced dynamically by dynamic displacement means, and contents of the dynamic displacement are changed by switching means. Thus, interest in a game can be enhanced.SELECTED DRAWING: Figure 110
Patent JP-2018183858-A (JP)
Title: Chip treatment apparatus
Inventor: SUGIURA HIROYUKI
IPC: B23Q11/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a chip treatment apparatus capable of catching more surely and recovering linear chip.SOLUTION: A chip treatment apparatus 10 installed on a machine tool for generating linear chip 100 following processing includes a chip catch device 12. The chip catch device 12 has a holding part 20 for holding the linear chip 100 when coming into contact with the linear chip 100, and catches the linear chip 100 by the holding part 20 by allowing free play around a processing point, of the holding part 20 so that the position of the holding part 20 to the processing point is changed.SELECTED DRAWING: Figure 1
Patent JP-2018187951-A (JP)
Title: Brake of track travel type machine
Inventor: ISHINO TAIZO
IPC: F15B11/028
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a brake of a track travel type machine which can relax a load to a rail and a base except when emergency stop exists and can plan lifetime extension of a whole facility.SOLUTION: The brake of the track travel type machine comprises a pressure reduction changeover mechanism 50 which lowers to set pressure by relieving a part of working fluid introduced into a fluid pressure cylinder 13 on normal stop and directly introduces the working fluid into the fluid pressure cylinder 13 only on emergency stop.SELECTED DRAWING: Figure 2