baber/WOPTO huggingface dataset:
Patent JP-2018155951-A (JP)
Title: Projection optical system and projection device
Inventor: TOBIUCHI KUNIYUKI
IPC: G02B13/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve a novel projection optical system that combines imaging luminous fluxes from a plurality of original images, forms a combined intermediate image on an imaging optical path, and then projects an image as a combined expanded image onto a projection screen.SOLUTION: A projection optical system is constituted by successively arranging a first optical group G1 and a second optical group G2 on an imaging optical path directing from a reduction side to an expansion side, and the system is configured to form a combined intermediate image IM on the imaging optical path toward a conjugate plane at an expansion side from imaging luminous fluxes from original images on a plurality of conjugate planes at a reduction side, and to form a combined expanded image on the conjugate plane at the expansion side. The first optical group G1 comprises a first lens group, optical path combining optical means SPD, RT4 and reflective optical means RFD, in which the optical path combining optical means has a function of combining therein a plurality of imaging luminous fluxes from the plurality of original images at the reduction side to emit as an incident imaging luminous flux, and receiving a luminous flux reflected by the reflection optical means to emit as a reflected imaging luminous flux at a second optical group G2 side. At least a part L11 of the first lens group is made common for the incident imaging luminous flux and the reflected imaging luminous flux.SELECTED DRAWING: Figure 1
Patent JP-2018157416-A (JP)
Title: CMOS image sensor and camera
Inventor: FUKUDA MASANORI
IPC: H04N5/235
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent an image of a mobile body from distortion in the case of taking the image.SOLUTION: A CMOS image sensor 1 comprises: a photoelectric conversion part 5 which converts light incident to plural pixel circuits 7 connected to plural scanning lines SC1 to SCn to an electric signal corresponding to the light intensity of the incident light; a reading circuit 6 which successively outputs the electric signal converted by the photoelectric conversion part 5 by each scanning line; and an electronic shutter 3 which switches the haze value of the light incident surface of the photoelectric conversion part 5.SELECTED DRAWING: Figure 1
Patent JP-2018159215-A (JP)
Title: Wooden beam end joining hardware and wooden beam end joining structure using wooden beam end joining hardware
Inventor: HIJIKATA KAZUMI
IPC: E04B1/26
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide wooden beam end joining structure and wooden beam end joining hardware used in this joining structure which are used in wooden houses having revealed beams for making sure that the wooden beam end joint hardware to be used and the kerf of the beam or column using the gold are not visible from the outside.SOLUTION: Wooden beam end joint hardware 1 in which the horizontal plate 2 and the vertical plate 3 are connected at right angles at the respective edge portions thereof, and on the horizontal plate 2, a locking hole 4 of a locking device 18 to be driven into the upper surface of the wooden system horizontal member is formed, and the vertical plate 3 is provided with a joining tool 6 projecting perpendicularly to the side opposite to the horizontal plate 2 and fitted in a joining hole 16 opened in the joining end face of the wooden beam material B to be joined to the wooden base transverse member A.SELECTED DRAWING: Figure 1
Patent JP-2018162823-A (JP)
Title: Seal ring
Inventor: KAKEHI KOZO
IPC: F16J15/18
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a seal ring having excellent low torque property with low oil leak property maintained.SOLUTION: A seal ring 1 is a synthetic resin-based seal ring that is mounted on an annular groove provided on a rotational shaft inserted into a shaft hole of a housing, slidably contacts with a side wall surface on a non-sealed fluid side of the annular groove, contacts with an inner peripheral surface of the shaft hole, and seals an annular gap between the rotational shaft and the shaft hole, where at an outer diameter side end part of a ring side surface 2 that is a slide surface for at least the side wall surface of the annular groove, provided is a relief part 3 brought into non-contact with the side wall surface over the whole circumference of the ring.SELECTED DRAWING: Figure 1
Patent JP-2018162578-A (JP)
Title: Solar cell module base and photovoltaic power generation device
Inventor: YANO HIROSHI
IPC: H02S20/23
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module base and a photovoltaic power generation device that can be easily attached to a tile roof and can increase attaching freedom.SOLUTION: A base 20 is provided with: a flat plate 22 that has a plurality of cylindrical holes 25; and a base frame 26 which is disposed above the flat plate 22 and on which a frame 15 of a first solar cell module 10a is mounted. The base 20 is further provided with a plurality of anchors 30 that include lower ends attached to a roof board and shafts passing through the cylindrical holes 25, and fixing means for fixing each anchor 30 to the flat plate 22.SELECTED DRAWING: Figure 2
Patent JP-2018161708-A (JP)
Title: Robot control system and robot control device
Inventor: SHIBATA YUSUKE
IPC: B25J13/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a robot control system and a robot control device which can improve satisfaction to a dialogue with a robot at a restaurant.SOLUTION: A robot control system includes: a robot 2 which performs movement including utterance in response to a command signal to have a dialogue with a customer visiting a restaurant; a display device 35 which displays utterance contents of the robot 2; a stay state determination part 342 which determines a stay state in the restaurant of the customer; and a display control part 3452 which controls to display the utterance contents of the robot 2 on the display device 35 based on the stay state of the customer determined by the stay state determination part 342.SELECTED DRAWING: Figure 1
Patent JP-2018163829-A (JP)
Title: Rotary operation device and input device
Inventor: FUKUMOTO RYOSUKE
IPC: H01H19/03
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary operation device capable of obtaining a satisfactory operation feeling by eliminating a difference in sense of touch between an electrification state and a non-electrification state of an electromagnetic actuator.SOLUTION: A rotary operation device comprises: a knob which is rotationally operated; a rotary shaft body which is rotated in response to the rotational operation; and an electromagnetic actuator which generates a click feeling in the rotational operation. The electromagnetic actuator includes: a core in which multiple first teeth and second teeth forming teeth of magnetic substances in a substantially denture mold shape are alternately disposed in an annular shape; a magnet which is coupled to the rotary shaft body in a rotatable manner in response to the rotation of the rotary shaft body and disposed oppositely to the teeth and of which the different magnetic poles are alternately magnetized in a circumferential direction; and a coil which is electrified to magnetize the first teeth and the second teeth into polarities that are different from each other. An auxiliary magnet is provided in at least one of the teeth. The auxiliary magnet is composed of a magnet of which the polarity becomes the same as the magnetic pole of the tooth in which the auxiliary magnet is provided when the coil is electrified.SELECTED DRAWING: Figure 10
Patent JP-2018164038-A (JP)
Title: Swapping device, exchange unit, and information processing system
Inventor: OKUMURA KENJI
IPC: G11B33/12
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To more accurately connect an exchange unit to an information processing system without increasing a required spatial region on the side of a frame.SOLUTION: A swapping operation part 101, a tabular member having an elastic characteristic, includes: a base end part 101a that is fixed to a body of an exchange unit 10; and a tip part 101b that is operable from the outside. A slide part 102 is supported slidably in a swapping direction in a predetermined range on the swapping operation part 101. A first protrusion part 103 is formed on the slide part 102 and, when the slide part 102 is at a locked position in a state in which the exchange unit 10 is attached, enters a first lock hole 803 of a frame 80. An energization part 104 energizes the slide part 102 in a direction of extracting the exchange unit 10. A lock operation part 105 is operable from the outside so as to move the slide part 102 in an insertion direction at the time of inserting the exchange unit 10 and in a direction in which the first protrusion part 103 is released from the first lock hole 803 at the time of extracting the exchange unit 10.SELECTED DRAWING: Figure 1
Patent JP-2018163623-A (JP)
Title: Multiplex learning system and multiplex learning program
Inventor: ADACHI MASAHIKO
IPC: G06N99/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To ensure that output is the same as before regardless of version upgrade of a leaning device.SOLUTION: A plurality of learning devices 2a-2c accept input data made up of m-dimensional elements as input and provide output data made up of n-dimensional elements on the basis of a prescribed function including pre-adjusted internal parameters, where m is a natural number of m≥2 and n<m. The learning devices 2a-2c are added in time-sequence order, and their functions or values of internal parameters are different from each other. A past record database 6 stores each piece of actual record data including input data adopted as past actual records in association with one learning device (any of the learning devices 2a-2c) which processed the actual record data. A selection unit 3 refers to storage content of the actual record database 6, and selectively outputs any of output data from the learning devices 2a-2c as output of input data which is a processing object this time.SELECTED DRAWING: Figure 1
Patent JP-2018165460-A (JP)
Title: Rolling compaction vehicle
Inventor: KIRITA KATSUYUKI
IPC: E01C19/26
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rolling compaction vehicle capable of avoiding burning caused by dust entering through the outside air inlet together with the outside air and making contact with the exhaust pipe inside the heat exchanger cover, while preventing outside air from being sucked into the heat exchanger cover from within the tire house.SOLUTION: A heat exchanger 21 is arranged between an engine room 9 and an outside air lead-in chamber 20. A heat exchanger cover 26 is fixed to the lower side of the outside air lead-in chamber 20 and communicated with the outside air lead-in chamber 20. An exhaust pipe 31 of an engine 10 is extended into a tire house 15 via the inside of the outside air lead-in chamber 20 and through an exhaust through-hole 32 on a bottom wall 26c of the heat exchanger cover 26. Outside air is introduced into the outside air lead-in chamber 20 and the heat exchanger cover 26 from an outside air inlet 24 of a hood 11 and caused to circulate through a heat exchanger 21 using the negative pressure generated by the operation of the engine 10. A minimum clearance dimension L2 of an annular gap 35 between the exhaust through-hole 32 and the exhaust pipe 31 is set larger than the maximum clearance dimension L1 of the mesh on a mesh panel 25 provided on the outside air inlet 24.SELECTED DRAWING: Figure 2
Patent JP-2018166808-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To enhance fun of a game.SOLUTION: Movable mode variation means varies a movable mode of a movable member movable when a performance elapsed period of a specific performance executed while signal determination means determines a predetermined signal is within a specific elapsed period. Meanwhile, prohibition means prohibits movement by movable means based on determination of the predetermined signal by signal determination means when the specific elapsed period is exceeded. As a result, when the performance elapsed period of the specific performance is within the specific elapsed period, the movable mode of the movable member is varied based on operation of operation means. Meanwhile, the movement of the movable member based on the operation of the operation means is prohibited when the specific elapsed period is exceeded, thus allowing execution of a performance in which an effective movable member is moved only within the specific elapsed period. Thus, a sharp performance can be provided. Hence, fun of a game can be enhanced.SELECTED DRAWING: Figure 212
Patent JP-2018169521-A (JP)
Title: Developing cartridge
Inventor: ITABASHI NAO
IPC: G03G21/16
Filed: 2017-03-30
Abstract: To provide a structure capable of reducing the friction of an electric contact surface when a developing cartridge is inserted.SOLUTION: A developing cartridge 1 comprises a housing, a holder, a first lever, and a second lever. The holder holds an electric contact surface of a storage medium. Movement of the first lever and the second lever allows movement of the electric contact surface together with the holder. This makes it possible to suppress the friction of the electric contact surface when the developing cartridge is mounted.SELECTED DRAWING: Figure 3
Patent JP-2018173104-A (JP)
Title: Electric drum brake
Inventor: SHINTANI SATORU
IPC: B60T13/74
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric drum brake capable of keeping a proper shoe interval, by providing a shoe interval automatically adjusting device which automatically adjusts a shoe interval whenever a parking brake is actuated in a structure actuating the parking brake by the operation of the electric actuator.SOLUTION: In a vehicular drum brake 10, a parking brake lever 62 is reciprocated by an electric actuator 68 to expand a pair of brake shoes 20 and 22 and generate braking force. When the parking brake lever 62 is reciprocated, an engaging portion 64b is routed by the parking brake lever 62 and engaged with an adjust wheel 76a, thereby adjusting an interval, namely the shoe interval to an inner peripheral surface of a rotary drum 14 of the pair of the brake shoes 20 and 22 by a strut 70.SELECTED DRAWING: Figure 1
Patent JP-2017134415-A (JP)
Title: Method for producing polarizing laminate film and method for producing polarizing plate
Inventor: KAWAMURA SHINICHI
IPC: C08J7/043
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently producing a polarizing laminate film or a polarizing plate without causing a defect such as wrinkles or folds of a substrate film during drying or drying failures of a coating layer.SOLUTION: A method for producing a polarizing laminate film includes the steps of: obtaining a substrate film by heat treating a thermoplastic resin film; obtaining a laminate film by applying coating liquid containing polyvinyl alcohol resin on at least one surface of the substrate film and then drying to form a polyvinyl alcohol resin layer; obtaining a stretched film by uniaxially stretching the laminate film; and obtaining a polarizing laminate film by dyeing the polyvinyl alcohol resin layer of the stretched film with a dichroic dye to form a polarizer layer. Provide are the method for producing a polarizing laminate film in which the step of obtaining the substrate film includes a step of heat treating the thermoplastic resin film at temperature equal to or higher than drying temperature in the step of obtaining the laminate film, and a method for producing a polarizing plate using the polarizing laminate film obtained by the method.SELECTED DRAWING: Figure 4
Patent JP-2018178187-A (JP)
Title: Powder for spray coating, and film deposition method of sprayed coating using the same
Inventor: MIYAMOTO NORITAKA
IPC: C23C4/067
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide powder for spray coating capable of suppressing decline of machinability of a sprayed coating even under a high temperature environment; and to provide a film deposition method of a sprayed coating using the same.SOLUTION: Powder 10 for spray coating is powder for spray coating for depositing a sprayed coating 10A having an abradable characteristic. The powder 10 for spray coating has NiCr-based alloy particles 11 and h-BN particles 12, and a NiCr-based alloy in the NiCr-based alloy particles 11 contains Si as much as 2-10 mass%, and the powder 10 for spray coating contains h-BN particles 12 as much as 4-8 mass%.SELECTED DRAWING: Figure 1
Patent JP-2018181708-A (JP)
Title: Negative electrode mixture material for all-solid lithium ion secondary battery, negative electrode including the same, and all-solid lithium ion secondary battery having negative electrode hereof
Inventor: OSE TOKUHIRO
IPC: H01M4/48
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide: a negative electrode mixture material which allows good cycle characteristics to be achieved when used for an all-solid lithium ion secondary battery; a negative electrode including the negative electrode mixture material; and an all-solid lithium ion secondary battery including the negative electrode.SOLUTION: A negative electrode mixture material for an all-solid lithium ion secondary battery comprises: a negative electrode active material; a solid electrolyte; and a conductive material. The negative electrode active material includes at least one active material selected from a group consisting of a metal alloyable with Li, and a metal oxide. The solid electrolyte is LiX-LiS-PSbased solid electrolyte (where X is at least one halogen selected from a group consisting of F, Cl, Br and I). The value determined by multiplying, by a bulk density of the solid electrolyte, a volume percentage (%) of the conductive material when the volume of the negative electrode mixture material is 100 vol.% is 0.53 or more and 3.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2018186124-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YOSHIKAWA KENJI
IPC: H01L21/306
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, the method allowing for improvement in yield of the semiconductor device.SOLUTION: The method of manufacturing a semiconductor device 12 comprises the steps of: forming a plurality of semiconductor devices 12 in a first region 15 of the main surface 11a of a wafer 11; forming a plurality of cleavage starting points (20a to 20g) in a second region 16 of the main surface 11a different from the first region 15; and cleaving the wafer 11 using the plurality of cleavage starting points (20a to 20g) as the staring point in order from the cleavage starting point (20a) which is relatively easy to be cleaved, out of the plurality of cleavage starting points (20a to 20g). Formation of the plurality of cleavage starting points (20a to 20g) includes formation of a plurality of first grooves 20a to 20g by etching a part of the second region 16.SELECTED DRAWING: Figure 2
Patent JP-2018184633-A (JP)
Title: Porous aluminum alloy and method for producing the same, and laminate
Inventor: FUJII TOMOKO
IPC: C23F1/36
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a porous aluminum alloy that can improve bond strength between an aluminum alloy and resin.SOLUTION: A porous aluminum alloy has a porous shape on a surface. The porous aluminum alloy is obtained by bringing the aluminum alloy surface into contact with aqueous solution containing at least one selected from the group consisting of a compound represented by the following formula (1), a hydrate of the compound represented by the following formula (1), and salt of the compound represented by the following formula (1) and the hydrate or inorganic acid (where, R's independently represent a hydrogen atom, a methyl group or an ethyl group).SELECTED DRAWING: Figure 1
Patent JP-2018184925-A (JP)
Title: Fuel injection valve
Inventor: KOBASHI KENICHI
IPC: F02M31/16
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To heat a fuel.SOLUTION: When a needle valve 135 is seated on a valve seat part, a space S2 blocked from a fuel injection hole 131a is formed between the needle valve 135 and a valve seat 137. When the needle valve 135 is separated from the valve seat part, the space S2 is communicated with the fuel injection hole 131a. A fuel is supplied to the space S2. A fuel injection valve 100 comprises a light transmissive member 161 which is disposed in contact with a top face of the valve seat 137. The light transmissive member 161 closes an opening formed from an outer side face of the needle valve 135 and an inner side face of a nozzle body part 131. The valve seat 137 includes an extension passage extending from the space S2 to the light transmissive member 161. A distal end (namely, a light irradiation part 150b) of a light transmission part 150 transmitting a light that is generated by a light source part 120, is disposed at such a position that the inside of the extension passage can be irradiated with the light through the light transmissive member 161.SELECTED DRAWING: Figure 2
Patent JP-2017182819-A (JP)
Title: Display processing apparatus and display processing method
Inventor: SOGO SHINJI
IPC: G06F3/0484
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a display processing apparatus configured to display a display image with a magnification modified properly, on the basis of the intention of an operator, and a display processing method.SOLUTION: A display magnification can be increased or reduced by touch operation touching an arbitrary point in an image displayed on a display unit and drag operation following the touch operation. An object displayed on the display unit is controlled with a magnification corresponding to a detection operation amount, during a period in which upward or downward drag operation continues. When an operation direction changes during a series of drag operation, the magnification is reduced or increased in accordance with the latter operation direction. The magnification can be increased or reduced by touch and drag operations with one finger of an operator touching and separating from the object.SELECTED DRAWING: Figure 1
Patent JP-2018187598-A (JP)
Title: Nozzle cleaning device, application device, and nozzle cleaning method
Inventor: ABE HIROSHIGE
IPC: B05C11/10
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce generation of friction powder and prolong a life of a nozzle abutting member by preventing local wear of the nozzle abutting member in a nozzle cleaning technology for cleaning a tip end part in a state that a recessed part of the nozzle abutting member is pressed to the tip end part of a nozzle.SOLUTION: A nozzle cleaning device includes: a nozzle abutting member which has a recessed part with an inner side surface which can be abutted on a tip end part; and a drive part which relatively moves the nozzle abutting member in an extension direction of a discharge part with respect to the tip end part in a state that the nozzle abutting member is pressed to the tip end part. The nozzle abutting member locks the tip end part at an end part on an opening side of the recessed part out of the inner side surface in a state that pressing of the nozzle abutting member is not acted on the tip end part, and expands a pressing range of the tip end part by the inner side surface by bringing the tip end part and the recessed part close to each other and elastically deforming the recessed part in a state that the pressing is acted.SELECTED DRAWING: Figure 7