baber/WOPTO huggingface dataset:
Patent JP-2016198301-A (JP)
Title: Iris pattern comparison device and program
Inventor: ABE TOMOKO
IPC: A61B3/107
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to compare iris patterns while considering an eye ball attitude angle.SOLUTION: An eye ball image acquisition unit 22 acquires an eye ball image from a face image picked up by an image pickup unit 12 for picking up a face of a person to be observed. A deviation correction unit 42 corrects coordinates of each point on a cornea in the eye ball image on the basis of a refraction deviation amount at each point on the cornea at the present eye ball attitude angle, where the refraction deviation amount is calculated on the basis of a refraction deviation amount at each point on the cornea at a reference eye ball attitude angle and the present eye ball attitude angle. A pattern extraction unit 44 extracts a comparison iris pattern to be used for comparing with a reference iris pattern from the eye ball image, on the basis of coordinates of each point on the cornea in the corrected eye ball image.SELECTED DRAWING: Figure 1
Patent JP-2016203032-A (JP)
Title: Mixer of fluid and denitration device provided with the mixer of fluid
Inventor: TSUKADA NORIHIRO
IPC: B01D53/86
Filed: 2015-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a mixer of fluid capable of evenly mixing exhaust gas and reductant while decreasing coefficient of variation without bring an increase of pressure loss of the exhaust gas.SOLUTION: Regarding to a mixer 9 which exists within an exhaust gas duct 3 of a combustion device and mixes the exhaust gas and reductant, the mixer 9 comprises a swirling part 11 and a mixing part 13 of fluid. Therein, the swirling part 11 includes a plate-like member 11a which has a plane part in a direction substantially vertical to exhaust gas flow, a plurality of opening parts 11b formed in an outer circumferential direction of the plate-like member 11a and respective guide members 11d which come into contact with the downstream side of respective opening parts 11b and guide fluid in circumferential directions, the mixing part 13 is a cone member which has an apex 13c on the upstream side, has a plurality of opening parts 13b on a lateral surface 13a and has no bottom surface. A residence time of fluid is secured by a swirling part 11 of the upstream side and the mixing part 13 of the downstream side, at the same time, the fluid to which the swirling is applied on the swirling part 11 is mixed on the mixing part 13, therefore, mixing is facilitated while suppressing an increase of pressure loss and the coefficient of variation is also decreased.SELECTED DRAWING: Figure 1
Patent JP-2015225343-A (JP)
Title: Relational encryption
Inventor: AVRADIP MANDAL
IPC: G06F21/62
Filed: 2015-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a biometric authentication system for protecting privacy.SOLUTION: The biometric authentication system receives a first linear encryption text representing a first biometric template encrypted by relational linear encryption 302, receives a second linear encryption text representing a second biometric template encrypted by the relational linear encryption 310; and finds out a linear relation between the first linear encryption text and the second linear encryption text by using a linear relational secret key 314. Furthermore, the biometric authentication system receives a first approximate encryption text representing the first biometric template encrypted by relational approximate encryption 304, receives a second approximate encryption text representing the second biometric template encrypted by a relational approximate encryption scheme 312, detects approximation between the first approximate encryption text and the second approximate encryption text concerning a humming distance by using an approximate relational secret key 316, and authenticates the specification of a user on the basis of the approximation and the linear relation 318.
Patent JP-2016206803-A (JP)
Title: Instruction device and touch detection system
Inventor: NAGAI TATSUNORI
IPC: G06F3/044
Filed: 2015-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an instruction device and a touch detection system capable of achieving a function for excluding a touch operation by a hand holding an instruction device solely by touch operation.SOLUTION: An instruction device includes: a first output part provided in a body part of the instruction device in which a hand of the user holding the instruction device touches; and a first signal generating part which generates a palm detection signal including first code different from a signal detected when the instruction device performs touch operation, and outputs to the first output part.SELECTED DRAWING: Figure 9
Patent JP-2016202626-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent an unnatural presentation from undesirably being performed.SOLUTION: During a user mode, when a pressing order for an alignment of 7s was notified, and if the alignment of 7s is led out, a mission accomplished notification is to be performed. Meanwhile, when the pressing order for an alignment of 7s was not notified, even if the alignment of 7s is led out, the mission accomplished notification is not to be performed.SELECTED DRAWING: Figure 23
Patent JP-2015155549-A (JP)
Title: Extrudable barrier polymer compositions, process for preparing said compositions, and monolayer or multilayer structures comprising said compositions
Inventor: KLING SUSAN M
IPC: C08J5/00
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing vinylidene chloride polymer and vinyl chloride polymer compositions which generally ensure uniform distribution of additives on polymer resin particles. 
     SOLUTION: A process for preparing barrier polymer compositions comprises adding an additive in the form of a latex to an aqueous dispersion of barrier polymer particles; coagulating the latex additive on the surface of the polymer particles to coat the polymer particles; and then drying the latex additive-coated polymer particles. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2016210688-A (JP)
Title: Radioactive antitumor agent, and antitumor kit
Inventor: YOSHII YUKIE
IPC: A61K45/00
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique that improves the antitumor effect of each of a radioactive dithiosemicarbazone copper complex and an angiogenic inhibitor.SOLUTION: A radioactive antitumor agent comprises a radioactive dithiosemicarbazone copper complex, used for administration in combination with an angiogenic inhibitor.SELECTED DRAWING: None
Patent JP-2015181246-A (JP)
Title: profile data sharing between telecommunication devices
Inventor: STEPHEN A SPRIGG
IPC: H04M11/00
Filed: 2015-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a sharing method of profile data between users of telecommunication devices.SOLUTION: A telecommunication device or service enables a user to create and maintain a profile associated with the user or a communication device (calling device) of the user. The profile is stored in a profile server in communication with a telecommunication service provider. A receiving device receives calling from the calling device, and the profile is provided to the receiving device in call preparation. A part or the whole of the profile is used in association with call incoming on the receiving device. This feature is known as an enhanced caller ID or RCLID (Rich Calling Line Identification). The profile server is connected to a wireless network via a WAN (Internet).
Patent JP-2016209952-A (JP)
Title: Load parameter setting device and load parameter setting method
Inventor: MORIMOTO KENJIRO
IPC: B25J13/00
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To automatically set a load parameter according to a gripped work-piece.SOLUTION: A load parameter setting device (20) comprises: a storage part (21) for storing plural load parameters corresponding to each of plural kinds of work-pieces to be gripped by a robot (10); an index calculation part (29) which, with respect to each of stored plural load parameters, calculates an index for selecting a load parameter of a work-piece gripped by the robot on the basis of a current position attitude of the robot; and a selection part (24) which selects a load parameter of the work-piece from plural load parameters stored in the storage part on the basis of the calculated index.SELECTED DRAWING: Figure 1
Patent JP-2016211241-A (JP)
Title: Valve mechanism, and faucet device
Inventor: YOSHIKAWA TOSHIYASU
IPC: E03C1/10
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a valve mechanism capable of preventing deformation of a valve seat due to pressing from a valve body and friction.SOLUTION: A valve mechanism is arranged in a flow passage of a fluid, it has a valve body 16 for moving according to an operation of an operation member and a valve seat 15 having an opening formed in the flow passage, and when the valve body 16 comes into contact with the valve seat 15 without a gap, it comes into a valve closed state in which the opening is closed, and when a gap is generated between the valve body 16 and the valve seat 15, it comes into a valve open state in which the opening is opened. A lifter 19 is arranged on a path of the valve body 16, when shifting from the valve closed state to the valve open state or when shifting from the valve open state to the valve closed state, and at least in one state other than the valve closed state, by the lifter 19 being interposed between the valve body 16 and the valve seat 15, the state in which the valve body 16 does not touch the valve seat 15 at all is maintained.SELECTED DRAWING: Figure 6
Patent JP-2016212707-A (JP)
Title: Information processor and program for information processing
Inventor: HARUHARA MASASHI
IPC: G06F12/00
Filed: 2015-05-12
Abstract: PROBLEM TO BE SOLVED: To enable easy access to a file of a correct file path regardless of the existence of an error in a designated file path.SOLUTION: When a file of a designated file path cannot be accessed, file path correction processing 20 is started, character string change processing (steps 23, 28, 30, 32) for changing a character string constituting a specific element according to a predetermined change procedure with the folder name of a folder of at least each hierarchy constituting the designated file path as the specific element is sequentially executed from a specific element on an upper layer side, whether or not a file of a new file path including a specific element of a changed character string can be accessed is determined each time the character string change processing is executed (steps 24, 25), and when it can be accessed, the character string change processing (correction processing 20) is ended, a file of the new file path is accessed, and designated processing is executed.SELECTED DRAWING: Figure 2
Patent JP-2016217183-A (JP)
Title: Control device for engine
Inventor: HIKITA TAKAYUKI
IPC: F02D13/02
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To change an internal EGR rate in a wide range while securing high control responsiveness to the change of an engine load, and to suitably control ignition timing in HCCI combustion.SOLUTION: A control device for an engine (1) includes a VVL (71) for opening an exhaust valve (22) after valve opening timing of an intake valve (21), VVTs (72 and 75) for changing the valve timing of the intake and the exhaust valves, and a PCM (10) for changing the valve timing of the intake valve and the exhaust valve by controlling the VVT. The PCM executes control with the VVT so that the valve close timing of the intake valve is almost coincident with the valve close timing of the exhaust valve in an intake stroke when a requested internal EGR rate is equal to or more than a prescribed value, and a negative overlap period is shortened as the requested internal EGR rate becomes smaller than the prescribed value, and the valve open timing and the valve close timing of the exhaust valve in the intake stroke are delayed.SELECTED DRAWING: Figure 5
Patent JP-2015163990-A (JP)
Title: Rotation device and image forming apparatus
Inventor: SEIKE TOSHIHIKO
IPC: B41J29/00
Filed: 2015-05-20
Abstract: PROBLEM TO BE SOLVED: To enable prevention of a reduction in a load on a column to accurately perform pressing operation to an operation body.SOLUTION: A rotation device causes elastic force of a spring 41 in an arrow X direction to act on an end 51A of a coil spring 5A in an arrow Y direction through a holding plate 42. An end 52A of the coil spring 5A is locked in a holding hole 12 and its displacement in the arrow Y direction is regulated. Elastic force of the spring 41 in an arrow X direction constantly acts on the coil spring 5A in a direction to fasten a peripheral surface of a column 3.
Patent JP-2016225679-A (JP)
Title: Image processing apparatus, image processing method, program and recording medium
Inventor: YAMAJI HIROSHI
IPC: H04N5/232
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus or the like capable of accurately, efficiently and fast extracting a frame image corresponding to a best shot from a dynamic image.SOLUTION: In an image processing apparatus, a feature information extraction part extracts the number of times of appearance of the same subject in a plurality of static images. An attention target detection part detects a subjects with the number of times of appearance being equal to or more than a first threshold value as an attention subject, for example. An image analysis condition determination part makes an image analysis condition for a portion of a dynamic image in which the attention subject is not present, rougher than an image analysis condition for a portion of the dynamic image in which the attention subject is present. Based on the image analysis condition, a frame image analysis part extracts a frame image from the dynamic image and performs image analysis on the extracted frame image. Based on a result of the image analysis, a frame image output part calculates an evaluation value of the frame image and outputs the frame image of which the evaluation value is equal to or more than a second threshold value.SELECTED DRAWING: Figure 1
Patent JP-2016221726-A (JP)
Title: Printer and printing method
Inventor: OGASAWARA SEIJI
IPC: B41J2/01
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of ink mist adhered to a rear surface of a sheet in a printer having a suction platen.SOLUTION: The printer includes the platen for supporting the sheet by suction so as to face a print head for discharging ink, and when printing continuously from a front end of the sheet to a rear end of the sheet, controls so as to weaken suction by the platen when a printing part gets closer to the rear end of the sheet.SELECTED DRAWING: Figure 15
Patent JP-2015180284-A (JP)
Title: Air separator, external function means, blood circuit, and treatment device
Inventor: Christoph brueckner
IPC: A61M1/36
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an air separator that removes or separates air before blood is returned to a patient.SOLUTION: An air separator 100 for an extracorporeal blood circuit includes an air separation chamber 1 having at least one inflow path 9 and at least one outflow path 25, and separates air from fluid flowing inside. In one embodiment, the air separation chamber includes a first chamber 3 having at least one first chamber cross section QK1 where the inflow path is opened, and at least one second chamber 5 having a second chamber cross section QK2 where the outflow path protrudes. A connection opening 7 is provided between the first chamber and the second chamber, which causes the fluid to flow into the second chamber from the first chamber. Furthermore, the invention relates to external function means equipped with the air separator, a blood circuit, and a treatment device.
Patent JP-2016224712-A (JP)
Title: Drive support device and drive support method for vehicle
Inventor: YOSHITOMI NAOTO
IPC: G08G1/16
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To correctly grasp passing traveling of a self-vehicle and perform appropriate drive support.SOLUTION: A drive support ECU 10 comprises: an initial determination unit for determining the presence or absence of initial operation, in the state of the presence of a preceding vehicle in front of a self-line where a self-vehicle travels, when the self-vehicle laterally moves to a lateral position where the self-vehicle can pass the preceding vehicle from a position behind the preceding vehicle; a movement determination unit for determining that the self-vehicle has laterally moved to the lateral position from the position behind the preceding vehicle; a passing state determination unit for, in the case where the initial operation is determined and lateral movement of the self-vehicle to the lateral position is also determined, determining whether or not a traveling state of the self-vehicle is a passing traveling state in which the self-vehicle can pass the preceding vehicle on the basis of at least one of relative distance and relative speed with respect to the preceding vehicle; and a passing determination unit for determining that the self-vehicle is going to pass the preceding vehicle when it is determined that the self-vehicle is in the passing traveling state.SELECTED DRAWING: Figure 1
Patent JP-2016223181-A (JP)
Title: Method for installing new equipment in power plant, and power plant
Inventor: KANEKO YUJI
IPC: E04H5/02
Filed: 2015-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing new equipment in a power plant capable of reducing a construction space and simplifying construction work, and the power plant.SOLUTION: A method for installing new equipment 10 in a power plant 100 includes the steps of: excavating a cave 11 for installation in a slope 8 provided on the periphery of existing equipment 1; excavating a ditch part to the cave 11 for installation from the existing equipment 1; installing a connection member 13 in the ditch part and filling the ditch part; and installing the new equipment 10 in the cave 11 for installation.SELECTED DRAWING: Figure 1
Patent JP-2016223587-A (JP)
Title: Seal member
Inventor: FUJINAMI KAZUTO
IPC: F16J15/06
Filed: 2015-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a seal member that can readily form an identification sign without any influence from a bent state of a surface.SOLUTION: A tab 3 is protruded from a lateral face of an annular seal member body 2 formed of a rubber elastic body to form the identification sign 4 at the tab 3. The tab 3 is integrally formed with the seal member body 2, a connection part between the tab 3 and the seal member body 2 is subjected to easy-cut processing, and the tab 3 is projected on an outer peripheral side of the seal member body 2.SELECTED DRAWING: Figure 1
Patent JP-2016224351-A (JP)
Title: Image formation device
Inventor: FUSE TAKASHI
IPC: G03G15/02
Filed: 2015-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device that can generate a sufficiently required AC discharge in a charging processing in accordance with a charging member or a state of an image carrier when implementing the charging processing of the image carrier in an AC charging method.SOLUTION: An image formation device 10 includes: an image carrier 1; a charging member 2 that is arranged in contact with or proximity to the image carrier 1; a power source SP1 that can apply a voltage having a DC voltage and AC voltage overlapped to the charging member 2; a measurement unit 14 that measures an AC current flowing into the charging member 2; and an adjustment unit 11 that adjusts the voltage to be applied to the charging member 2 by the power source SP1. The adjustment unit 11 is configured to: cause the measurement unit 14 to measure the AC current flowing into the charging member 2 when the power source SP1 applies at least the AC voltage to the charging member 2 over a prescribed period upon non-image formation; and adjust the AC voltage in the voltage having the overlapped DC voltage and AC voltage to be applied to the charging member 2 by the power source SP1 upon image formation on the basis of a size of amplitude of the measured AC current.SELECTED DRAWING: Figure 11
Patent JP-2017002791-A (JP)
Title: Ignition control device
Inventor: AOKI FUMIAKI
IPC: F02P3/00
Filed: 2015-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an ignition control device capable of restricting the blow-off of discharge at an ignition plug and further restricting feeding of non-requisite energy for restricting the blow-off of discharge.SOLUTION: A primary coil 41 in an ignition coil 40 is connected to an ignition switch 31, and a secondary coil 42 is connected to an electrode of an ignition plug 24. An energy feeding part 32 can supply energy to the primary coil 41 for a specified period after occurrence of discharge at the electrode of the ignition plug 24 so as to cause a secondary current I2 flowing at the secondary coil 42 to keep a keeping target current value I2* that is a control target value. An energy fed to the primary coil 41 is detected, and a current value setting part 29 sets an absolute value of the keeping target current value I2* to a larger value as an in-tube air flow is fast and sets it to a smaller value as the in-tube air flow is slow. With such an arrangement as above, it is possible that the ignition control device 1 can properly set the keeping target current value I2*.SELECTED DRAWING: Figure 9
Patent JP-2017002360-A (JP)
Title: Steel material for age hardening
Inventor: EGASHIRA MAKOTO
IPC: C22C38/00
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a steel material for age hardening having high cold forgeability in a cold forging process, having suppressed hardness after cold forging and providing high fatigue strength.SOLUTION: The steel material for age hardening according to the present invention has a chemical component containing, by mass%, C:0.02 to 0.13%, Si:0.01 to 0.50%, Mn:0.20 to 0.70%, P:0.035% or less, S:0.050% or less, Al:0.005 to 0.050%, Cr:0.02 to less than 0.80%, V:0.02 to 0.50%, N:0.003 to 0.030% and the balance Fe with impurities. The steel material for age hardening satisfies formula (1). [V deposition]/[V content]≤0.5... Formula (1), where [V deposition] represents V deposition amount (mass%), which is amount of V deposited as V nitride and [V content] represents V content (mass%) in the steel material for age forging.SELECTED DRAWING: Figure 1
Patent JP-2017000096-A (JP)
Title: Drum type direct sower
Inventor: TAKEDA YUICHI
IPC: A01C7/16
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a dibbling technique capable of easily realizing sowing with a proper quantity by a simple structure with a small number of components.SOLUTION: A drum type direct sower which dibbles seeds filled inside a drum by rotating the drum is characterized as follows: protrusions are provided on a circumference of the drum; a dibble part is provided at the downstream side of the protrusion in the rotation direction of the drum; and after denting the ground by the protrusion, the seeds are sowed in the dent by the dibble part. By sowing in the dent formed by the protrusion, the seeds after sowing are prevented from moving so that an interrow space and a space between plants can be maintained. The dibble part is provided at the downstream side of the protrusion, and dibbling is performed after a dent is formed by the protrusion; therefore, the dibble part can be prevented from contamination of mud and soil. By filling the drum with the seeds and sowing by the dibble part provided on the circumference of the drum, it becomes unnecessary to provide a hopper, a feeding device, and other members separately.SELECTED DRAWING: Figure 6