baber/WOPTO huggingface dataset:
Patent JP-2013203043-A (JP)
Title: Aroma film
Inventor: YASUIKE TETSUO
IPC: B65D65/40
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an aroma film in which an aroma is not weakened even if subjected to long-time circulation and storage, and also subjected to vibration in transportation or the like, and maintained for long time of period even if repeatedly taking out paper and cloth when used at a takeout port of an accommodation implement of the paper and the cloth.SOLUTION: An aroma film includes a base material layer containing perfume and a perfume barrier layer which contacts with both sides of the base material layer, and has a notch for pulling out goods.
Patent JP-2013207754-A (JP)
Title: Reception device and program
Inventor: ASAKURA SHINGO
IPC: H04J99/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To improve a BER characteristic by accurately estimating noise of an OFDM signal received.SOLUTION: A reception device 1 includes: an input processing part 12 for generating a complex baseband signal by performing orthogonal demodulation processing and Fourier transformation processing on an OFDM signal received; a transmission path response calculation part 13 for calculating a transmission path response of each carrier using a known pilot signal extracted from the complex baseband signal; a MIMO detection part 14 for generating an estimation value of a transmission signal from the complex baseband signal using the transmission path response; a noise dispersion calculation part 16 for calculating OFDM noise dispersion using an estimation value of a null pilot signal; a likelihood ratio calculation part 18 for calculating a likelihood ratio of each bit transmitted using the noise dispersion and the estimation value of the transmission signal; and an error correction decryption part 20 for decrypting the estimation value of the bit transmitted using the likelihood ratio.
Patent JP-2013214255-A (JP)
Title: Simulation method in software development support system
Inventor: HAYASHI TAKANORI
IPC: G06F9/455
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method which solves problems that when an arithmetic operation by a target language is simulation-described by a description language, a basic type of a target language cannot be expressed within a range of a basic type of a descriptive language, and that even when a deviation from a range of value taken by a calculation result in calculation of a description language occurs, it cannot be checked.SOLUTION: In a simulation device, there is provided an operation selection function for each simulation model for holding an operation class instance with operand range check which selects an operation method belonging to an operation class instance with numeric value range check for each type. Further, in a simulation operation function, an operation method belonging to the operation class instance with numeric value range check is subjected to simulation operation for each type by calling an operation class instance with operand range check as an argument.
Patent JP-2013218005-A (JP)
Title: Projector and method for controlling the same
Inventor: SAGAWA TAKAHIRO
IPC: G02F1/133
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a projector and a method for controlling the same capable of correcting trapezoidal distortion with a simple structure without deteriorating an image.SOLUTION: Rotary leg sections 3b are partially exposed from a bottom face 2b of a housing 2 to contact an installation surface T. One rotary leg section 3b has a right and left drive motor 28 connected to an axis 33 thereof. When the one rotary leg section 3b is rotated by drive of the right and left drive motor 28, the same rolls on the installation surface T. The other rotary leg section 3b also rolls by following the one rotary leg section 3b and the housing 2 rotates with a lifting leg section 3a as a rotation axis in a planar view. A projector 1 measures reception intensity of ultrasonic waves reflected from a projection surface while changing positions thereof by rotating the rotary leg sections 3b and adjusts the position on the basis of a measurement result so that a light axis Ax of a projection lens 13 becomes orthogonal to the projection surface. The receiving intensity peaks when the light axis Ax is orthogonal to the projection surface and decreases as an inclination of the light axis Ax to the projection surface deviates from a right angle.
Patent JP-2013216430-A (JP)
Title: Sheet material feeder and image forming apparatus
Inventor: OKADA TAKEHIKO
IPC: B65H3/52
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material feeder which can improve sheet material separation performance and which enables easy replacement of a separation pad and a front loosening pad.SOLUTION: A sheet material feeder includes: a feed roller 310; a feed guide member 410; a holder 480 capable of being attached to/detached from the feed guide member 410; a separation pad 490 which is attached to the holder 480 and arranged in the state of facing the feed roller 310; a front loosening pad 495 which is attached to the holder 480, which is arranged on an upstream side in a feed direction C of a sheet material G with respect to the separation pad 490, and which is protruded to the opposite side of the holder 480 with respect to a sheet feeding virtual surface 412; and an urging member 470 which urges the holder 480, the separation pad 490 and the front loosening pad 495 so as to integrally rotate them.
Patent JP-2013222053-A (JP)
Title: Camera module driving mechanism
Inventor: UENO YOSHIMASA
IPC: G02B7/04
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To stabilize a spring constant of a leaf spring and to stably move a holder holding a lens unit with regard to a housing.SOLUTION: A camera module driving mechanism 1 includes: a housing 2A; a holder 9 movably arranged inside the housing 2A and configured to house a lens unit 26A; a coil 8 arranged at the holder 9; a yoke 6 and a magnet piece 7 arranged at the housing 2A; and an upper leaf spring 5 and a lower leaf spring 11 interposed between the housing 2A and the holder 9. Each of the upper leaf spring 5 and the lower leaf spring 11 includes: an outer frame 5a, 11a; an inner frame 5b, 11b; and a spring part 5c, 11c. Each inner frame 5b, 11b of the upper leaf spring 5 and the lower leaf spring 11 has a second positioning hole 5B, 11B. An adhesive area 30 is formed on the second positioning hole 5B, 11B.
Patent JP-2013225813-A (JP)
Title: Layer 2 connection device, communication system, and communication method
Inventor: SATO KENICHI
IPC: H04L12/70
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a connection device capable of performing communication with an L2 switch having a form of not using LAG and so on, even when a plurality of links having different communication quality are bound.SOLUTION: A traffic distribution unit 103 determines a bulk port 102 for transmitting a packet addressed to a device 1b which is received by a LAN port 101. A SA-MAC rewriting unit 104 replaces a MAC address of a device 1a set in the packet as a transmission source with a MAC address of the determined bulk port 102, and makes the packet be transmitted from the determined bulk port 102. A packet transfer unit 108 replaces the MAC address of the bulk port 102 set in a packet addressed to the device 1a received from the bulk port 102 as a destination with a MAC address corresponding to an upper layer address of the device 1a set in the packet as the destination, and makes the packet be transmitted from the LAN port 101.
Patent JP-2013036978-A (JP)
Title: Target detection apparatus and wall determination method
Inventor: SAKAI YASUSHI
IPC: G01S13/93
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce an erroneous recognition frequency for a wall-like stationary object as a moving object in a target detection apparatus which detects the object existing around a vehicle.SOLUTION: A target detection apparatus acquires ranging data in every survey cycle (S100), and executes a clustering on the acquired ranging data (S110). In a case where an own vehicle is not being stopped (S120-N), if the cluster is comprised of a single reflection point, namely, if it cannot be determined whether a target indicated by the cluster is a wall or not (S140-N), or if the cluster is comprised of a plurality of reflection points (S140-Y) and an inclination Y of a straight line (an angle crossing a reference direction) connecting two reflection points belonging to the same cluster is within an allowable wall range (X-ΔX≤Y≤X+ΔX), namely, if the target indicated by the cluster is determined as a wall (S150, S160-Y), then the cluster is removed from a processing target of tracking processing or move/stop determination (S170).
Patent JP-2012168555-A (JP)
Title: Method for manufacturing precursor lens for spherical lens
Inventor: MIURA HITOSHI
IPC: G02C13/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a precursor lens for a spherical lens by which thickness in processing to the spherical lens can be made thin while a rim of the precursor lens is not missing and rim thickness is sufficiently maintained.SOLUTION: In a method for manufacturing a precursor lens having a circular outside shape to be processed to a spherical lens, the precursor lens is produced by inputting processing data including frame shape data and rim thickness data of the spherical lens and processing a material block based on the processing data in a processing data input step. At this time, if rim thickness of the produced precursor lens becomes smaller than prescribed thickness based on the processing data of the spherical lens, a spherical lens portion is processed by reflecting the processing data and the rim thickness of the precursor lens is assured by changing an amount of sag in the circumferential portion of the spherical lens portion.
Patent JP-2013230758-A (JP)
Title: Hub unit for in-wheel motor
Inventor: ISHII YASUHIKO
IPC: B62M7/12
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hub unit for an in-wheel motor, in which a torque of a power transmission member can be surely transmitted to an outer ring without using a bolt, and distortion caused in a circumference direction of the outer ring can be suppressed.SOLUTION: A spline part 82 of a power transmission member 8, to which rotational power from the output shaft of a motor is transmitted, is spline-engaged with a spline part 81 of an outer ring 2. An annular disengagement prevention part 74 is formed by caulking on the outer ring 2, for preventing the power transmission member 8 from disengaging from the outer ring 2 caused by contacting with an axial end face at an opposite side of the power transmission member 8 to a rolling element.
Patent JP-2013230493-A (JP)
Title: Light rolling reduction method of continuously cast billet
Inventor: AZUMA HIROBUMI
IPC: B22D11/16
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal expansion correction method for realizing a correct rolling reduction gradient in a light rolling reduction to be executed in a continuous casting apparatus.SOLUTION: A temperature difference (cooling water in/out temperature difference) between the inlet side cooling water temperature and the outlet side cooling water temperature in a cooling water passage 11 provided at each roll arrangement position with a pair of upper and lower rolls 8 arranged is obtained for each roll position. A regression formula to indicate the cooling water in/out temperature difference in a range from a first roll position to an n-th roll position is obtained from the cooling water in/out temperature difference for each roll arrangement position. The cooling water in/out temperature difference for each roll is computed by the regression formula to obtain the corrected cooling water in/out temperature difference. The thermal expansion correction value at each roll arrangement position is obtained from the relationship between the corrected cooling water in/out temperature difference of each roll, the predetermined cooling water in/out temperature difference, and a thermal expansion amount total value (a total value of the thermal expansion amount of a frame 9 and the thermal expansion amount of a continuously cast billet). The rolling reduction amount of each roll is corrected on the basis of the thermal expansion corrected value at each roll arrangement position.
Patent JP-2013231334-A (JP)
Title: Auxiliary equipment for construction, and burial method for pipe body
Inventor: KITAMURA MORIO
IPC: E21B7/20
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To increase working efficiency of burial work for a pipe body by constructing ground, in which the pipe body is to be buried, in a visualized state.SOLUTION: Auxiliary equipment 100 for construction includes: a bulkhead part 2 which is axially positioned inside a pipe body P to be buried in ground and which is provided with an annular elastic body 23 capable of coming into contact with an inner surface of the pipe body P by expanding in the radial direction of the pipe body P by air pressure; an air supply and exhaust part 3 which supplies air to the jacking-direction side of the pipe body P with respect to the bulkhead part 2 inside the pipe body P; an observation part 4 for observing the jacking-direction side of the pipe body P with respect to the bulkhead part 2 inside the pipe body P; and an equipment mounting part 5 for mounting auxiliary equipment 200 for burial for use in burial work for the pipe body P.
Patent JP-2013234710-A (JP)
Title: Installation structure of inner ring in bearing device for wheel, installation method thereof and bearing device for wheel
Inventor: KOMA YUTAKA
IPC: F16C35/063
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of installing an inner ring for restraining the expansion to the radial direction of a raw material for the inner ring, in a hub wheel.SOLUTION: In an installation structure of an inner ring, the raw material 71A for the inner ring has a body part 15 constituted of a track part 15a with a small collar part of becoming a track part 72a of the inner ring and an annular ring-shaped projection part 15b projecting from the inner peripheral edge of a vehicle body side end surface 150a of the track part 15a with the small collar part, and an annular ring-shaped large collar part 16 fitted to the track part 15a with the small collar part on the outer periphery of the projection part 15b and brought into close contact by the formation of a caulking part 62b, and an annular ring-shaped void 17 for allowing deformation of the projection part 15b generated in response to the formation of the caulking part 62b, is formed between an inner peripheral surface 161c of the large collar part 16 and an outer peripheral surface 152a of the projection part 15b in a fitting state of the large collar part 16 and the track part 15a with the small collar part.
Patent JP-2013233283-A (JP)
Title: Plug body
Inventor: YAMANE KENJI
IPC: A61B1/00
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration of a plug body, and to prevent that a removable valve or a fixed valve comes off together with a treatment tool when extracting the treatment tool.SOLUTION: A fixed valve 45 and a removable valve 47 are connected by a connection band 46, and are integrally formed with an elastomer. A frame body 41 is configured by a plastic rigid body. An upper part of the frame body 41 is formed with a flange 89 and a reception part 90. The lower end of the fixed valve 45 is formed with a second flange 81. The second flange 81 is locked to the flange 89, and the fixed valve 45 is installed to the frame body 41. The flange 89 and the reception part 90 pinch a part of the second flange 81 to block the detachment of the second flange 81 from the flange 89. The fixed valve 45 is firmly installed to the frame body 41, and when extracting a treatment tool 14, the fixed valve 45 does not come off.
Patent JP-2013234921-A (JP)
Title: Radiation detector
Inventor: TONAMI HIROMICHI
IPC: G01T1/20
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector having high spatial resolution without lowering detection sensitivity and a radioactivity inspection device provided therewith.SOLUTION: According to the present invention, the radiation detector comprises lower layer scintillators 2b for identifying positions of radiation generation optically connected to photodetectors 3. Collimators are necessary to impart a function to identify positions of radiation generation to the lower layer scintillators 2b. According to the constitution of the present invention, the collimators comprise upper layer scintillators 2a. In a general radiation detector, collimators have only a function to absorb radiation. Compared with this, in a radiation detector relating to the present invention, collimators themselves result in having also a function to convert radiation into fluorescence. Thereby, the radiation detector with high spatial resolution can be provided without lowering sensitivity.
Patent JP-2013234051-A (JP)
Title: Sheet conveying device and image forming apparatus
Inventor: NAKAMURA TAKUMA
IPC: B65H9/00
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sheet conveying device capable of stably correcting skew occurring in a sheet to be conveyed, irrespective of the thickness of the sheet to be conveyed.SOLUTION: A skew sensor unit 7 for detecting skew of a sheet P is provided. The following skew correction mechanism is disposed immediately behind the downstream side of the skew sensor unit 7. First and second belt stretching units 1 and 11, which stretch a pair of conveyance belts comprising first and second flexible conveyance belts 2 and 12 disposed on both sides in a sheet width direction, are provided. The sheet P held between the first and second conveyance belts 2 and 12 is conveyed. A movable roller 17 is disposed on an inner peripheral part of each second conveyance belt 12, to change the length of a sheet conveyance path for conveying the sheet P held by the first and second conveyance belts 2 and 12, by means of the flexibility of each of the conveyance belts. A position of the movable roller 17 is changed on the basis of a result detected by the skew sensor unit 7.
Patent JP-2013236310-A (JP)
Title: Power amplification device and power amplification method
Inventor: SUZUKI YASUNORI
IPC: H03F1/32
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To uniform characteristics of every power amplifier and implement high efficiency.SOLUTION: A power amplification device of the present invention has a plurality of power amplifiers. Each power amplifier includes a first path, a second path, a distribution section, a directional coupling section, and a control section. The first path has a variable attenuation section, a variable phase section, and an amplification section. The second path has predetermined ranges of characteristics. The predetermined ranges of characteristics mean predetermined ranges of attenuation and delay characteristics per frequency. The distribution section divides an input signal into two, and distributes one to the first path and the other to the second path. The directional coupling section combines part of an output of the first path with an output of the second path to generate a composite signal. The rest of the output of the first path is an output of the power amplifier. The control section controls the variable attenuation section and the variable phase section so as to reduce the composite signal.
Patent JP-2012150520-A (JP)
Title: Reflection prevention structure body and optical apparatus equipped with the same
Inventor: YAMADA KAZUHIRO
IPC: G02B1/11
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a reflection prevention structure body having high reflection prevention and suppression effect.SOLUTION: A diffusion plate 1 has a surface 10 formed with a plurality of fine ruggedness parts 11 regularly arranged at a cycle equal to or smaller than a predetermined wavelength. The surface 10 has surface ruggedness larger than the predetermined wavelength. Further, an averaged value of an angle between a normal vector of a tangential plane of a ruggedness shape of the surface 10 and a normal vector of a reference plane of the surface is 5 degrees or larger.
Patent JP-2013239065-A (JP)
Title: Initial purchase estimation device, initial purchase estimation method and initial purchase estimation program
Inventor: NAGANO SHOICHI
IPC: G06Q30/02
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To enable estimation of an initial purchase by a user having no purchase record.SOLUTION: According to a MCMC (Markov Chain Monte Carlo) algorithm, a parameter estimation part 18 determines a decision ability parameter λ for each of estimation target users on the basis of an index distribution representing a probability distribution during an initial period of time until an initial purchase from an initial browsing, a likelihood of the decision ability parameter λ to be calculated on the basis of the initial period of time and a prior distribution of the decision ability parameter λ based on a marketing variable. A statistical value calculation part 20 estimates, on the basis of a value of the decision ability parameter λ, expectation values about probability that a user will implement an initial purchase during a designated period of time and a date on which the initial purchase will be implemented, for a web site where there is a browsing activity of a user and there is no purchase record.
Patent JP-2013035117-A (JP)
Title: Manipulation input device and manipulator system having the same
Inventor: OGAWA RYOHEI
IPC: A61B19/00
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a manipulation input device that can favorably establish a relation between a displacement amount of a manipulation handle and a force magnitude of manipulation resistance, and improve operability.SOLUTION: The manipulation input device includes: a master grip 1 having a grip 1a, and manipulation handles 1c supported movably relative to the grip 1a; a spring 2 for generating manipulation resistance according to a displacement amount of the manipulation handles 1c when the manipulation handles 1c are manipulated; and a force magnitude adjusting unit 3 for adjusting the force magnitude of the manipulation resistance relative to the displacement amount.
Patent JP-2013215544-A (JP)
Title: Carrying hand belt of protecting cover of smartphone
Inventor: MITANI MASAYUKI
IPC: A45C13/30
Filed: 2012-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a carrying band belt of a protecting cover of a smartphone for stabilizing operation of a smartphone body.SOLUTION: A carrying hand belt of a smartphone protecting cover in which a belt body is formed by a soft material in an elongate shape in a longitudinal direction of a center part of a rear face of the protecting cover of the smartphone.