baber/WOPTO huggingface dataset:
Patent JP-2015023312-A (JP)
Title: Imaging device and focus detection apparatus
Inventor: SHIMADA YOSHINAO
IPC: H04N5/345
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device or the like capable of improving a performance of focus detection while suppressing increase in read-out time and read-out power of a pixel for focus detection.SOLUTION: The imaging device comprises: pixels 31 which are arrayed in a matrix shape; a vertical signal line 33 to which the pixels 31 are connected via a normal connection line 34 for each column; pixels R, L, T and B for focus detection which are discretely disposed in the pixels 31; a connection line 35 for focus which sets a row group within such a range that the total number of pixels R, L, T and B for focus detection included in a row group formed from a plurality of rows is equal to or less than the number of vertical signal lines 33, and connects all the pixels R, L, T and B for focus detection included in the row group to the vertical signal lines 33 which are different from each other; a read-out switch SW4 for focus provided on the connection line 35 for focus; and a vertical scan circuit for simultaneously operating the read-out switches SW4 for focus for the unit of a row group.
Patent JP-2015022780-A (JP)
Title: Optical disk drive
Inventor: ETO KAZUTAKA
IPC: G11B17/028
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive capable of reducing a force required for separating a chuck pulley from a turntable.SOLUTION: A chuck pulley 33 is arranged to move to get closer to a first pulley position which is away from a turntable 2 and the turntable 2 and subsequently to a second pulley position 2 to nip an optical disk together with the turntable 2. When moving the chuck pulley 33 between the first pulley position and the second pulley position, a pulley operation mechanism (41, 42, 34 and 35) separates the chuck pulley 33 from the turntable 2 after inclining the chuck pulley 33 with respect to the turntable 2.
Patent JP-2013236393-A (JP)
Title: Radio communication system and radio communication device
Inventor: SUGITANI TOSHIYUKI
IPC: H04W4/04
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To efficiently search for a control station without increasing power consumption by an appropriate intermittent reception period, if a control signal of the control station is not supplemented within a predetermined restriction time in a radio communication system, constituted by the control station and a subordinate station, performing time division multiplex communication.SOLUTION: In the radio communication system, there are provided switch means for switching on and off power supply from a battery, and a status memory unit a timer unit for measuring a time which are regularly operable by the battery. When the supplement of the control signal of the control station fails within the predetermined restriction time, the control station stores information indicative of the failure into the status memory unit, and switches off the switch means after setting to the timer unit a period which is determined according to the information indicative of the failure.
Patent JP-2015023118-A (JP)
Title: Semiconductor device
Inventor: OGURA TSUNEO
IPC: H01L29/78
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with improved electrical characteristics.SOLUTION: A semiconductor device includes: a first-conductivity-type first semiconductor region provided on a part of a first electrode and being in ohmic contact with the first electrode; a first-conductivity-type second semiconductor region provided on an another part except the part of the first electrode, being in contact with the first semiconductor region and the first electrode, and having impurity concentration lower than that of the first semiconductor region; a second-conductivity-type first semiconductor layer provided on the first semiconductor region and the second semiconductor region; a second-conductivity-type second semiconductor layer provided on the first semiconductor layer; a first-conductivity-type third semiconductor region provided on the second semiconductor layer; a second-conductivity-type fourth semiconductor region provided on a part of the third semiconductor region; a second electrode being in contact with the second semiconductor layer, the third semiconductor region, and the fourth semiconductor region via an insulating film; and a third electrode provided on the third semiconductor region and the fourth semiconductor region.
Patent JP-2013242588-A (JP)
Title: Optical shutter for miniature camera
Inventor: JORG LINKE
IPC: G03B9/08
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a shutter of an optical image system, such as a digital camera.SOLUTION: This shutter includes an interface between a transparent body and a capillary space. A light beam introduced to the effective area of the interface is reflected by the total internal reflection when the capillary space is filled with a gas. When the capillary space is filled with a liquid, the introduced light beam transmits through the interface. Thus, in accordance with the state of the shutter, the light beam is absorbed or reflected by an image sensor. The liquid is supplied to the capillary space through at least one duct opposite the effective area.
Patent JP-2015022899-A (JP)
Title: Electric connector
Inventor: KOBAYASHI HIROAKI
IPC: H01R12/71
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of increasing the reliability of the connection between a socket terminal and a plug terminal even when vibration occurs or foreign matters are present on the terminals.SOLUTION: A front contact portion 5a that makes contact with a plug terminal 4 is provided on a socket terminal 5 and an inner wall 4c1 of a recess portion 4c that catches the front contact portion 5a of the socket terminal 5 by abutting in a removal direction of the plug terminal 4 with respect to the socket terminal 5 is provided on a contacting surface 4b that makes contact with the front contact portion 5a on the plug terminal 4. A contact edge 5a1 for wiping off foreign matters G on the contact surface 4b is provided on the front contact portion 5a. As the socket terminal 5 is caught by the inner wall 4c1, an electrically conductive connection between the socket terminal 5 and the plug terminal 4 can be maintained even when vibration in the direction of insertion and removal direction of the plug terminal 4 occurs. As foreign matters can be removed by the contact edge 5a1, the socket terminal 5 and the plug terminal 4 can be stably and conductively connected.
Patent JP-2013258726-A (JP)
Title: Precoding for segment sensitive scheduling in wireless communication systems
Inventor: GORE DHANANJAY ASHOK
IPC: H04J11/00
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide techniques for enhancing performance in a wireless communication system using segments called subbands and using precoding.SOLUTION: The bandwidth for transmission to an access terminal is constrained to a preferred bandwidth which is smaller than the bandwidth available for transmission to an access terminal, and precoding information related to subcarriers within the constrained bandwidth is provided to a transmitter. The precoding information related to the subcarriers within the constrained bandwidth provides feedback about the forward link channel properties relative to different subbands and may be fed back on a channel associated with the bandwidth.
Patent JP-2015025385-A (JP)
Title: Control device for idle stop vehicle
Inventor: NISHIKAWA KAZUHISA
IPC: B60T8/1761
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an idle stop vehicle capable of improving fuel economy by executing idle stop control, while securing controllability of ABS control.SOLUTION: A control device 2 for an idle stop vehicle 1 includes: an ABS control unit 14 for performing automatic brake control for preventing slide of the idle stop vehicle 1 caused by lock of wheels; an idle stop control unit 12 for automatically stopping an engine 4 before the idle stop vehicle 1 stops by the establishment of a predetermined engine stop condition including the situation in which the idle stop vehicle 1 comes to a predetermined vehicle speed or less; and a voltage control unit 16 for supplying a backup voltage to the ABS control unit 14. The voltage control unit 16 starts supplying the backup voltage to the ABS control unit 14 when the idle stop vehicle 1 decelerates to a preset vehicle speed which is preset to be a value larger than the predetermined vehicle speed.
Patent JP-2015025223-A (JP)
Title: Piled yarn (twisted union yarn) and cloth product and hosiery obtained by using the same
Inventor: YOSHIMURA MORIYOSHI
IPC: D03D15/00
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a yarn which does not lose functionalities of a nanofiber, in which the coating can be removed in a state of yarn, and with which knitting is easy to produce a beautiful product.SOLUTION: The piled yarn for which an assembly yarn formed by integrating a plurality of nanofibers by coating can be used is obtained by piling an assembly yarn of coated nanofibers used as a first yarn and a yarn which is not deteriorated even by a remover of the coating as a second yarn. The coating can be removed by the remover after piling. In the piled yarn, the first yarn is used as a binding yarn C and the second yarn is used as a core yarn B and a press yarn A to pile in a boucle shape. In a dyeing process, the coating is removed and dyeing is executed to color the piled yarn. The cloth product is obtained by using the piled yarn and is used for a part which requires a high friction coefficient. The cloth product and hosiery include a boucle shape piled yarn for a part which requires a high friction coefficient for knitting.
Patent JP-2014183833-A (JP)
Title: Method for producing glycerol carbonate acrylate compounds
Inventor: YOSHIDA YOICHI
IPC: C12P17/04
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-yield production method for glycerol carbonate acrylate compounds by reacting glycerol carbonate and acrylic acid ester compound without using basic catalysts or metal components, suitably applicable to a reaction using glycerol carbonate having an asymmetric carbon (isomer mixture) as a raw material.SOLUTION: A method for producing a glycerol carbonate acrylate compound of the following formula comprises a process in which glycerol carbonate and acrylic acid ester compound are reacted in the presence of a lipase to obtain a reaction fluid, and then the reaction fluid is brought in contact with a molecular sieve, where R2 is hydrogen or straight or branched alkyl of 1-4 carbons. According to this method, even when glycerol carbonate is a mixture of optical isomers (racemic form), not only one of the isomers but both isomers react so that the yield becomes nearly 100% to the glycerol carbonate used.
Patent JP-2015028261-A (JP)
Title: Work machine
Inventor: MUTO KAZUO
IPC: E02F9/00
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a work machine capable of performing warm-up operation without wasting a heat source.SOLUTION: A work machine includes: a hydraulic pump (110) which is driven by an engine; a hydraulic oil tank (107) which reserves hydraulic oil sucked in by the hydraulic pump; a suction pipe (109) which sends the hydraulic oil from the hydraulic oil tank to the hydraulic pump; a muffler (101) in which an engine exhaust gas flows; a heat transfer unit (106) which transfers heat of the engine exhaust gas in the muffler to the hydraulic oil; a heating value adjustment mechanism (103) which adjusts a heating value of the heat transfer unit; and a control unit (104) which controls the operation of the heating value adjustment mechanism.
Patent JP-2015033197-A (JP)
Title: Suspension tool for aerial cable, and suspension method
Inventor: KIKUCHI TAKAHIRO
IPC: H02G7/02
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a suspension tool for an aerial cable in which the number of components is decreased into one, of which the structure can be simplified, and which is also resistant to vibration, and to provide a suspension method.SOLUTION: The aerial cable is formed from one flat plate. The flat plate comprises: a bolt connection plate part 11 in which a bolt hole 11a is provided; a pair of arm parts 12 and 12 laterally extending from both sides of the bolt connection plate part 11, respectively; a pair of first hooking piece parts 13 and 13 which are provided in both end portions of the pair of arm parts 12 and 12 and bent to have a U-shaped cross section in a circumferential direction of a cable support wire 2 so as to cover the cable support wire; a pair of second hooking piece parts 14 and 14 which are provided by being bent from the bolt connection plate part 11 or the pair of arm parts 12 and 12 separately just for a fixed interval between the pair of first hooking piece parts 13 and 13; and a third hooking piece part 15 which is provided between the pair of second hooking piece parts 14 and 14 while extending from the bolt connection plate part 11 and bent so as to cover the cable support wire.
Patent JP-2015029815-A (JP)
Title: Dentition measuring device
Inventor: NISHIHAMA NAOKI
IPC: A61C19/045
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a dentition measuring device capable of accurately grasping a deformation quantity (deviation) of a dentition curve of a patient having a deformed dentition curve in denture base treatment or implant treatment for edentulous jaw disease, multi-tooth coloboma or the like.SOLUTION: A dentition measuring device comprises a dental face bow and an imaging unit. The dental face bow includes: a base frame having a pair of right and left side frames along both sides of the head of a patient and having a horizontal transverse frame connecting the pair of side frames to each other; a rotary frame to be supported by the base frame in a manner rotatable in a direction coming close to and seceding from the face of the patient on an inner side of the side frames and frames. In the base frame, ear pieces to be engaged near right and left ear holes of the patient and a reference point instruction tool giving an instruction to an occlusal force concentrating part to be provided near a nasion of the patient are attached to the base frame. The imaging unit is attached to the rotary frame of the dental face bow. The imaging unit is provided with a camera that takes an image of dentition in the mouth of the patient wearing the dental face bow.
Patent JP-2013248505-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine maintaining player's expectation to the continuation of a specific game status for which an operation procedure for avoiding the derivation of a disadvantageous display result, is notified of, without considerably deteriorating the reliability of the notification.SOLUTION: When a predetermined condition is satisfied in a bonus status, an AT lottery is performed, and drawing a prize in the AT lottery leads to awarding one AT right. The probability Pregistered in an AT right notification deciding table, represents the probability of notifying of an increase in number of AT rights based on the drawing a prize in the lottery, when a new prize is drawn in the AT lottery where the number of AT rights notified of is m and the number of AT rights actually awarded is n. The probability has a relationship: P>P>P>P>P>P, P>P>P>P>P, P>P>P>P, P>P>P, and P>P.
Patent JP-2015031256-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SHICHI AKIRA
IPC: F01N3/24
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine, for more efficiently reducing NOx to be exhausted by the internal combustion engine.SOLUTION: The exhaust emission control device for the internal combustion engine includes a storage medium as liquid for storing NOx, storage means for allowing the NOx contained in exhaust gas from the internal combustion engine to be stored in the storage medium, supply means for supplying the NOx stored in the storage medium into a combustion chamber of the internal combustion engine, detection means for detecting the amount of the NOx stored in the storage medium, and control means for controlling the supply means to supply the NOx stored in the storage medium to the combustion chamber when the amount of the NOx stored in the storage medium exceeds a predetermined value.
Patent JP-2015039474-A (JP)
Title: Game machine
Inventor: TAKEUCHI TAKAHIRO
IPC: A63F7/02
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To improve taste in a game machine displaying a game value to be acquired in a specific game.SOLUTION: The game machine includes: a first variable ball-entry hole; a second variable ball-entry hole; means for storing ball entry information that is acquired by establishment of a prescribed condition; means for determining whether the ball entry information is prescribed information; means that, when it is determined that the ball entry information is the prescribed information, executes a specific game for making the first variable ball-entry hole a ball enterable state; means that, after the termination of the specific game, produces a high frequency state in which a possibility of ball entry in the second variable ball-entry hole is enhanced; means that, when it is determined that the ball entry information is the prescribed information, displays a programmed game value to be acquirable in the specific game based on at least the ball entry information; means for executing a specific performance of displaying an acquisition state of acquisition game value having been acquired; means for executing a specific performance that displays an acquisition state of the acquisition game value having been acquired; and means that offers a game value based on respective ball entries that a game ball enters the first variable ball-entry hole and a game ball enters the second variable ball-entry hole. The game machine continuously executes the specific performance until the acquisition game value reaches the programmed game value.
Patent JP-2015041085-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: GOTO GOSUKE
IPC: G03G15/08
Filed: 2013-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology that enables better image formation in an image forming apparatus.SOLUTION: In a developing device 2 including a container 6 that accommodates a developer 5, a developer carrier 3 that carries the developer 5, and a regulation unit 41 that regulates the thickness of the developer 5 carried on the developer carrier 3, a surface of the developer carrier 3 carrying the developer 5 is configured such that a plurality of second dielectric parts are scattered on a surface composed of first dielectric parts; the regulation unit 41, first dielectric parts, and second dielectric parts have a charging polarity reverse to that of the developer 5; and on the triboelectric series, any one dielectric parts of the first dielectric parts and second dielectric parts are located between the developer 5 and the other dielectric parts, and the other dielectric parts are located between one dielectric parts and regulation unit 41.
Patent JP-2015045033-A (JP)
Title: Aluminum alloy casting
Inventor: KOBAYASHI HIROFUMI
IPC: B22D27/20
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy casting by a gravity casting method capable of reducing cost, and capable of satisfactorily conducting caulking by plastic deformation.SOLUTION: The aluminum alloy casting contains Fe:0.08 to 0.50% (mass%, the same shall apply hereinafter), Si:4.5 to 7.5%, Mg:0.25 to 0.7%, Zn:0.30% or less, Ca:0.005% or less, Sr:0.001 to 0.05% or less and the balance Al and further Ti:0.10 to 0.20% and B:0.0001 to 0.01%.
Patent JP-2014052371-A (JP)
Title: Substrate inspection device and substrate inspection method
Inventor: HWANG JAE WOO
IPC: G01N21/956
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate inspection device and a substrate inspection method which detect the presence or absence of defects on the top face and the bottom face of a flexible printed circuit board simultaneously.SOLUTION: The substrate inspection device comprises: an unwind roll 100 providing an inspection object; an inspection unit 200 inspecting the inspection object provided by the unwind roll 100; a direction switching roll 300 which is provided on one side of the inspection unit 200 and switches the directions of movement of the inspection object; and a rewinding roll 500 unloading the inspection object inspected by the inspection unit 200.
Patent JP-2015045964-A (JP)
Title: Rental housing mediation management system
Inventor: TSUCHIYA YASUHIRO
IPC: G06Q50/16
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a rental housing mediation management system which, when a single-family house or a condominium is rented as a rental housing, facilitates exchange and sharing of information about the rental housing among a landlord, an estate agent, and a tenant to enhance the transparency of the real estate deal related to the rental housing.SOLUTION: A rental house management system 10 comprises: a landlord terminal device used by a landlord who is a lender of a rental housing; a tenant terminal device used by a tenant who is a borrower; and an agent terminal device used by an agent who mediates a lease contract of the rental housing. Property data on the rental housing entered from the landlord terminal device is recorded in a property table on a database of a server device. The property data is disclosed on a website so that the property data-related information is shared among the landlord, the tenant, and the agent. When the landlord and the tenant who wants to move-in to the rental housing directly negotiate and reach an agreement, the agent mediates a lease contract.
Patent JP-2015043740-A (JP)
Title: Production method of inorganic fertilizer
Inventor: SHINOHARA MAKOTO
IPC: C05F17/00
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an inorganic fertilizer capable of mineralizing an organic fertilizer in a short period and efficiently recovering nitrate nitrogen without adding microorganisms.SOLUTION: A production method of a microorganism carrier decomposing organic material to nitrate nitrogen comprises the steps of: (a) adding organic material to an unfired shell and standing them for 8 hours or more, thereby activating microorganisms attached to the shell; (b) adding water to the shell and making water flow out of the shell to wash the shell; (c) and measuring an amount of nitrate nitrogen in the outflow liquid flown out of the shell in the step (b), repeating the steps (a) and (b) if nitrate nitrogen is not generated in the outflow liquid, and obtaining the shell as a microorganism carrier if nitrate nitrogen is generated in the outflow liquid. In a production method of an inorganic fertilizer comprising nitrate nitrogen, organic material is decomposed using a catalyst column which uses the microorganism carrier as a column carrier and decomposes organic material to nitrate nitrogen.