baber/WOPTO huggingface dataset:
Patent JP-2013097179-A (JP)
Title: Image forming apparatus
Inventor: TAMIYA TAKAHIRO
IPC: G03G15/16
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reliably preventing a transfer dust when a body to be transferred is guided by a conveyance guide member, even when the electrification potential of the body to be transferred conveyed from a transfer part to a fixing device and the electrification potential of the conveyance guide member are fluctuated.SOLUTION: The image forming apparatus includes: a pre-fixing guide 130 arranged so as to face a sheet of paper P on a conveyance path reaching a fixing unit 50 from the transfer part and including a Teflon layer (sliding part) 133 coming into slide contact with the sheet of paper P and a pre-fixing guide body part (conductive part) 132 provided on the side opposite to the side coming into slide contact with the sheet of paper P, of the Teflon layer 133; a variable output power supply 142 applying a bias to the pre-fixing guide body part 132; an ammeter 143 measuring current of the bias applied by the variable output power supply 142; and a controller 149 controlling the output of the variable output power supply 142, so that the measured value of the current is a predetermined value or less on the basis of the measurement result of the ammeter 143.
Patent JP-2013094946-A (JP)
Title: Robot hand
Inventor: TAKAHASHI KAZUYUKI
IPC: B25J13/08
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand that can further improve stability of an object-gripping state.SOLUTION: By executing processing to find a solution of a set of recurrence equations of a force acting on an object of each contact element (finger mechanism Fand palm part H in accordance with situations) under a friction constraint condition, a target action force is set. The set of recurrence equations is derived from a relational expression of the action force and the relative speed of each contact element at each contact point with respect to the object, and an external force acting on the object. When deriving the set of recurrence equations, it is assumed that the relative speed of each contact with respect to the object is 0. The "friction constraint condition" is the condition that each contact element and the object do not slip relatively, that is, the frictional force between each contact element and the object has an appropriate strength from the viewpoint that the object is not moved with respect to each contact element.
Patent JP-2013102366-A (JP)
Title: Image processing device and method, and program
Inventor: OKI MITSUHARU
IPC: H04N5/232
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality panorama image when generating a 360-degree panorama image.SOLUTION: A projection image generation unit generates projection images by mapping captured images captured during a rotation of a camera by up to 360 degrees onto a cylindrical surface. A cumulative difference value calculation unit calculates the cumulative difference value between adjacent projection images at each position. A directed graph generation unit generates, based on the projection images and the cumulative difference value, a directed graph in which the cumulative difference value is reflected on the energy of an edge. Based on the directed graph, a route search unit searches for the connection positions of projection images having the least breaks in a connection of the projection images to each other to generate a panorama image. Based on the search result, a panorama image generation unit connects the projection images and generates the panorama image. The present technique is applicable to image processing devices.
Patent JP-2013100790-A (JP)
Title: Multicylnder rotating compressor and refrigeration cycle device
Inventor: SHIDA SHOGO
IPC: F04C18/356
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a collision of a blade to a holding member of a permanent magnet at the occurrence of a liquid-back phenomenon.SOLUTION: This multicylnder rotating compressor A has a first cylinder 5a which is switchable between a compression operation state and a cylinder-cutoff state, and a first roller 10a and a first blade 18a are arranged in a first cylinder chamber 11a. A first blade groove 16a and a first blade back chamber 17a communicating with the first blade groove 16a are formed at the first cylinder 5a. A back-pressure introduction passage 25 which supplies a high-pressure or low-pressure working fluid to the first blade back chamber 17a communicates with the first blade back chamber 17a. Furthermore, the holding member 21 for holding the permanent magnet 20 which magnetically attracts the first blade 18a by making it separate from the first roller 10a in the cylinder-cutoff state is accommodated in the first blade back chamber 17a. When the first blade 18a moves to the side of the holding member 21, the first blade 18a is prevented from colliding with the holding member 21 by a collision prevention means 27.
Patent JP-2013104440-A (JP)
Title: Pinch valve
Inventor: FUKANO YOSHIHIRO
IPC: F16K31/06
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To switch a flow condition of a fluid more quickly in a pinch valve while reducing the size and weight of the valve.SOLUTION: In the pinch valve 10, a spring 48 energizing a movable iron core 38, which constitutes a solenoid portion 16, toward the side of a tube 12 arranged in a body 14 is disposed between the movable iron core 38 and an end cover 46. An elastic force Fb of the spring 48 is set to be smaller than a reactive force Fa of the tube 12 applied to a valve element 54. In a non-excited state of the solenoid portion 16, the valve element 54 is pressed toward the solenoid portion 16 side by the reactive force Fa of the tube 12, so that the fluid flows through a flow passage 24 of the tube 12. In an excited state of the solenoid portion 16, since an attractive force Fc of the movable iron core 38 toward the tube 12 side is added to the elastic force Fb of the spring 48, the valve element 54 is pressed against the reactive force Fa of the tube 12 to block the flow passage 24.
Patent JP-2013047368-A (JP)
Title: Method for production of steel pipe having partially different strengths
Inventor: HASHIMOTO YUJI
IPC: C22C38/04
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of a steel pipe having partially different strengths, capable of advantageously producing in view of reliability of a joined part, energy cost, surface property or product shape.SOLUTION: The steel pipe contains, by mass, 0.05-0.20% C, 0.5-2.0% Si, 1.0-3.0% Mn, ≤0.1% P, ≤0.01% S, and the balance Fe with inevitable impurities, and has a bilayer composition comprising the ferrite and martensite phases or three-phase composition comprising the above bilayer and remaining austenite phase. An electric-resistance-welded steel pipe having the tensile strength of ≥980 MPa is used for an original pipe. The heat treatment comprising heating a plurality of different pipe length portions at 500-750°C and cooling to room temperature is applied to the original pipe and thereby, the mechanical properties such that a tensile strength is lower by ≥200 MPa than a heat untreatment part 4 and the product of tensile strength and elongation is 15,000 MPa×%, are imparted to a heat treatment part 3.
Patent JP-2013108803-A (JP)
Title: Wipe inspection kit
Inventor: SUGIYAMA NOBUYUKI
IPC: G01N1/00
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent content fluid from leaking even if a top cover opens in a transport stage before use while securing easiness of dispensation work by making it possible to discharge a specimen by opening the top cover of a capped container.SOLUTION: In a wipe inspection kit 10, a cap 30 is detachably attached to a container body 20, and has an upper cover 50 allowed to be opened/closed that includes a downward protrusion 52 to enter into an aperture 35 of a cap upper surface 34, and a liquid sealing film 40 is formed on a predetermined height position of the cap aperture. Even when the upper cover is opened, a content liquid will not leak from the cap aperture as long as the liquid sealing film 40 is held. When an upper cover top surface 53 is depressed from above and recessed, a tip of the downward protrusion 52 breaks the liquid sealing film 40, and when the upper cover is opened, the content liquid can be discharged from the cap aperture. By confirming the recess of the upper cover top surface, it can be easily determined whether the container is in an unused state or an opened state.
Patent JP-2013107547-A (JP)
Title: Interior structure for vehicle
Inventor: ONIZUKA MAKI
IPC: B60R13/02
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an interior structure for a vehicle capable of suppressing degrading of an occupant's satisfaction or comfort.SOLUTION: An interior structure for vehicle 100 includes a front surface 11 on a vehicle interior side where prescribed patterns using black light ink or fluorescent materials are formed and a back surface 12 on a side opposite to the vehicle interior side. The interior structure also includes an outer surface section such as an outer upholstery 10 which makes the prescribed pattern visible when ultraviolet rays are radiated on the front surface 11 by a first light emission section such as an ultraviolet ray light emission section and a second light emission section such as a visible ray emission section 50 having a light source such as an LED element 51 which is arranged in an opposite direction with respect to the vehicle interior side and is different from the first light emission section. The outer surface section is formed capable of transmitting rays radiated by the second light emission section in a direction DR1 on the vehicle interior side when the ultraviolet rays are not radiated by the first light emission section.
Patent JP-2013113331-A (JP)
Title: Spline fitting structure
Inventor: YAMASE TORU
IPC: F16D1/06
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To facilitate work for fitting a male spline into a female spline while suppressing the length of a tip of a shaft member protruding from a fitted member after fitting.SOLUTION: A spline fitting structure S includes a shaft 2 in which a male spline 6 is provided on an outer peripheral surface, and an inner joint member 4 of a constant velocity universal joint in which a female spline 7 is provided on an inner peripheral surface, and the male spline 6 can be fitted into the female spline 7. A first chamfered portion 10 is provided at a start end of the shaft 2 where the fitting of the male spline 6 into the female spline 7 starts, and a second chamfered portion 11 is provided at a start end of the inner joint member 4 where the male spline starts to be fitted into the female spline. A chamfering angle θ1 of the chamfered portion 10 is smaller than a chamfering angle θ2 of the second chamfered portion 11 by 10° or larger. Furthermore, the chamfering angle θ1 of the first chamfered portion 10 is set to 15° to 25° and the chamfering angle θ2 of the second chamfered portion 11 is set to 25° to 60°.
Patent JP-2013112168-A (JP)
Title: Vehicle body structure of electric automobile
Inventor: YAMAGATA SATORU
IPC: B60K1/00
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of an inverter, by exposing the inverter upward via a floor surface, by removing a seat, by arranging a battery in front of the seat and the inverter just under the seat.SOLUTION: This vehicle body structure of an electric automobile includes the seat S above the floor surface of a frame F of a vehicle, and stores the battery 51 for supplying electric power to a traveling motor 34 and the inverter 50 for converting the electric power for the traveling motor 34, under the floor surface of the frame F of the vehicle. The vehicle body structure of the electric automobile is provided for arranging the battery 51 in front of the seat S and the inverter 50 just under the seat. The inverter can be exposed upward via the floor surface by removing the seat by arranging the battery in front of the seat and the inverter just under the seat, so that the maintenance of the inverter can be facilitated.
Patent JP-2013116249-A (JP)
Title: Device for generating aura (magnetic monopole energy) by magnetic force line
Inventor: TAKIZAWA TERU
IPC: A61N2/00
Filed: 2011-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for generating an aura (magnetic monopole energy) by magnetic force lines, which does not conventionally exist.SOLUTION: In this device for generating the aura (the magnetic monopole energy) by the magnetic force lines, four kinds of circular magnetic force lines having the same dimension and the center positions of circles different from each other are combined. Three points on one kind of circular magnetic force line, which divide the circular magnetic force line into three equal parts are set as the center points of three kinds of circular magnetic force lines. The magnetic force lines are combined such that the direction of the rotation of the center circular magnetic force line and the directions of the rotation of three kinds of peripheral circular magnetic force lines are reverse. Because the rotation direction of the magnetic force line has two kinds of directions of clockwise rotation and anticlockwise rotation, a combination method of the magnetic force lines is two kinds. The directions of the magnetic force lines are decided such that a plane including the four kinds of circular magnetic force lines is orthogonal to an attraction direction. The device for generating the aura (the magnetic monopole energy) generates the aura (the magnetic monopole energy).
Patent JP-2012048757-A (JP)
Title: Bid data processing method and bid data processing system
Inventor: YOSHIZAWA SEIJI
IPC: G06Q30/08
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a bid data processing system which reduces a successful bid price in a total of ordered quantities of commodities and is used for ordering the commodities from a plurality of suppliers in an allocation manner.SOLUTION: A bid data processing method comprises: a step for receiving auction definition information including a plurality of obtainable shares of commodities, from a buyer side computer (30); a step for transmitting the auction definition information to a plurality of supplier side computers (40); a step for receiving bidding price information about each of the plurality of the obtainable shares, from the plurality of the supplier side computers (40); a step for calculating a lowest bidding price difference which can be obtained by subtracting second lowest bidding price information in a second obtainable share whose allocation quantity is smaller than that of a first obtainable share, from first lowest bidding price information in the first obtainable share; and a step for calculating a first obtained share value in the first obtainable share, which increases in direct proportion to the lowest bidding price difference.
Patent JP-2012053070-A (JP)
Title: Optical lens system and method for microfluidic element
Inventor: UNGER MARC A
IPC: G01N21/78
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for capturing an image of one or more fluorescent indicators selected from a microfluidic element (205).SOLUTION: An apparatus includes at least an imaging path connected to at least one chamber in at least one microfluidic element (205). The imaging path prepares transmission of one or more fluorescence light-emitting signals from one or more samples in at least one chamber in the at least one microfluidic element (205). The chamber has a chamber size characterized by a real space size of a normal line of the imaging path. This apparatus includes optical lens systems (210 and 212) connected to the imaging path. The optical lens system is configured to transmit one or more fluorescence signals associated with the chamber.
Patent JP-2012128424-A (JP)
Title: Display drive circuit, and operating method thereof
Inventor: BAEK DONG-HOON
IPC: H04N17/00
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a display drive circuit which requires neither another test device nor test environment to test a bit error rate (BER).SOLUTION: A display drive circuit comprises: a source driver configured to drive a plurality of source lines of a display panel; and a timing controller configured to transfer image data to the source driver and to control the source driver such that the transferred image data is displayed via the display panel, the timing controller also being configured to transfer to the source driver a control signal and a test pattern, which are used to test a bit error rate, and the source driver being configured to test the bit error rate of the transferred test pattern in response to the transferred control signal.
Patent JP-2012140000-A (JP)
Title: Leaf disk filter assembly and method of forming polymer film
Inventor: KITAMURA OSAMU
IPC: B01D29/39
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a leaf disk filter assembly which can form a film reduced in defect by eliminating a staying part in the filter assembly, and by suppressing the generation of a foreign material such as a gel material, and a method of forming the film using the assembly.SOLUTION: The leaf disk filter assembly 60 includes a plurality of leaf disk filters 1 built in a supporting column, a protecting plate 5 placed at an opposite position with respect to a leaf disk filter positioned at the uppermost flow part of the leaf disk filters, and a bottom plate 10 placed at an opposite position with respect to a leaf disk filter positioned at the lowermost down flow part of the leaf disk filters. In the leaf disk filter assembly, all surfaces opposed to the leaf disk filter of the protecting plate and the bottom plate, or a partial surface of a radial direction inner periphery has a filtering function.
Patent JP-2013124627-A (JP)
Title: Turbine blade
Inventor: OKITA YOJI
IPC: F02C7/18
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a turbine blade capable of preventing any clogging of cooling air holes.SOLUTION: A cutout part 6 is provided at an edge of an opening 5b on an outer wall surface side of a cooling air hole 5, and at a part located on the downstream side of the main stream flowing along an outer wall surface 2f, and forms a connection surface 7 continuous to the outer wall surface 2f of a blade body from an inner wall surface 5c of the cooling air hole 5. The cutout part 6 when viewed from the vertical direction of the outer wall surface 2f is expanded toward the downstream side of the main stream with respect to a sectional shape of the cooling air hole 5.
Patent JP-2013125477-A (JP)
Title: Analysis device, analysis program and analysis method
Inventor: KUBOTA ATSUSHI
IPC: G06F13/00
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To perform computer-assisted name identification with sufficient accuracy.SOLUTION: A capture server 10 stores a type of a parameter and a value of the parameter included in a first request transmitted to a second device from a first device, and an identifier of processing executed by a third device on the basis of a second request transmitted to the third device from the second device on the basis of the first request, in association with each other. The capture server 10 calculates the proportion of the processing executed by the third device for each type and value of the parameter on the basis of a stored content in a storage unit. The capture server 10 then calculates the similarity of the type and the value of the parameter included in the first request to the type and the value of the parameter corresponding to the calculated proportion. A specification unit specifies a type of the parameter or a type and a value of the parameter corresponding to the processing executed by the third device on the basis of the similarity calculated by a calculation unit.
Patent JP-2013128226-A (JP)
Title: Portable terminal use-restriction device
Inventor: TANAKA TSUYOSHI
IPC: H04M11/00
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal use-restriction device that appropriately determines whether a driver uses a mobile terminal while driving even in nonemergency state of the driver, thus limiting the operation of the mobile terminal on the basis of the result.SOLUTION: A portable terminal use-restriction device includes: driver state detection means 20 for detecting the driving state of a driver; portable terminal operation determination means 31 for determining whether the driver is operating the mobile terminal on the basis of the driver's driving state detected by the driver state detection means 20; driver state determination means 32 for determining whether the driver is in an emergency state on the basis of the driver's driving state detected by the driver state detection means 20; use-restriction means 40 for restricting the use of the mobile terminal if the driver is determined to be operating the mobile terminal and not in an emergency state, according to the mobile terminal operation determination means 31 and the driver state determination means 32, respectively.
Patent JP-2013135255-A (JP)
Title: Terminal authentication method based on switching of ip subsystem network and proxy subscriber information server
Inventor: YOKOTA HIDETOSHI
IPC: H04W28/14
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal authentication method and a proxy subscriber information server which allow a number of user terminals to switch IMS networks at a time without placing a heavy processing load on a specific HSS.SOLUTION: First, a user terminal 1 executes a position registration sequence between itself and a first S-CSCF41 of a first IMS network. At this time, the first S-CSCF41 transmits a position registration request to a proxy HSS7. The proxy HSS7 acquires authentication information of the user terminal 1 from a proxy HSS6 and retains it. Next, the user terminal 1 transmits a position registration request to a second S-CSCF42 when switching the first IMS network to a second IMS network. The second S-CSCF42 acquires the authentication information based on the user terminal 1 from the proxy HSS7 and retains it.
Patent JP-2013132786-A (JP)
Title: Processing method for an ink jet head substrate
Inventor: Furusawa kenta
IPC: B41J2/16
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provided a processing method for an ink jet head substrate, which can eliminate a process of forming a protective film for protecting a substrate surface against debris generated during laser processing and a process of removing the protective film.SOLUTION: There is provided the processing method for an ink jet head substrate, including: forming a barrier layer on the substrate and forming a seed layer on the barrier layer; forming a resist film on the seed layer and patterning the resist film so that the patterned resist film corresponds to a pad portion for electrically connecting an ink jet head to a body; forming the pad portion in an opening of the patterned resist film; removing the resist film; performing laser processing from a surface of the substrate; subjecting the substrate to anisotropic etching to form an ink supply port; and removing the barrier layer and the seed layer in this order.