baber/WOPTO huggingface dataset:
Patent JP-2012019559-A (JP)
Title: Custom static diffie-hellman groups
Inventor: DANIEL R L BROWN
IPC: H04L9/08
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for choosing groups for a static Diffie-Hellman key agreement protocol to inhibit active attacks by an adversary.SOLUTION: In mod p groups, an even h is chosen of value approximately (9/16)(logn), values r and n are determined using sieving and primality testing on r and n, and a value t is found to compute p=tn+1 where p is prime. In elliptic curve groups defined over a binary field, a random curve is chosen, the number of points on the curve is counted and this number is checked for value of 2n where n is prime and n-1 meets preferred criteria. In elliptic curve groups defined over a prime field of order q, a value n=hr+1 is computed, where n is prime and n-1 meets preferred criteria, and a complex multiplication method is applied on n to produce a value q and an elliptic curve E defined over q and having an order n.
Patent JP-2012225145-A (JP)
Title: Covering plate
Inventor: KOSUGE SHUICHI
IPC: E01C11/24
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a covering plate (heat shielding plate) used in road surface covering work as a temporary road surface plate for securing a traffic route in road construction or bridge construction, with a durable resin layer having heat shielding effect and heat shielding function being provided on the surface of the covering plate.SOLUTION: A covering plate is used in road surface covering work as a temporary road surface plate for securing a traffic route in road construction, bridge construction, or the like, and the covering plate is characterized in that a resin layer having heat shielding function is provided on its surface. A main resin which contains a radical-curable resin and a compound having an acid group as essential ingredients is preferable as the main resin for fixing the resin layer to the covering plate.
Patent JP-2012059356-A (JP)
Title: Imaging device and recording and reproducing method
Inventor: TSUKUDA TAKUMA
IPC: H04N5/76
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a user by showing the user how many recording media of a copy destination are needed and how much ratio are used for recording about the capacity of the recording media of the copy destination during recording data.SOLUTION: The capacity of a large capacity recording medium, such as a hard disk is divided into a plurality of parts in each capacity of a small capacity recording medium, such an optical disk to perform recording. In addition, the number of sheets or the number of pieces of the used divided capacities, and a recorded amount or a residual recordable amount to the divided capacities are displayed.
Patent JP-2013097354-A (JP)
Title: Image display device
Inventor: SUZUKI RYOICHI
IPC: G03B21/14
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To enable arbitrary character information to be projected with image data simultaneously.SOLUTION: The image display device for projecting and displaying an image on a screen includes: data receiving means for receiving character data and image data; aspect ratio receiving means for receiving the aspect ratio of the image data; layout receiving means for receiving display layout of the character data and the image data on the screen, specified with the aspect ratio of the image data being retained; and projection and display means for projecting and displaying the character data and the image data on the screen, on the basis of the display layout.
Patent JP-2013100028-A (JP)
Title: Transport vehicle
Inventor: TAKEUCHI TAKAHIRO
IPC: B60L15/32
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To improve mobility and efficiency in people transportation work by reducing the weight of a bogie and simplifying the structure thereof.SOLUTION: A driving bogie 4 includes a frame 8 travelling on a track 3, an electric motor 11 outputting a rotation driving force to an axle 6B by a battery 14, a drive controlling device 15 controlling drive of the electric motor 11 in response to an external command, a control panel 16 connecting to the drive controlling device 15 and transmitting drive control command signals to the drive controlling device 15 and the outside, and a seat 21 turnably arranged on the frame 8 to face forward and backward. Each transport bogie 5 includes a pair of seats 121, 121 turnably arranged on both sides of the frame 8 to face forward and backward. A transport vehicle 2 includes driving bogies 4A, 4D arranged on front and rear ends and connects the transport bogies 5 and driving bogies 4 in a mixed manner between the driving bogies 4A and 4D. The control panel 16 of the driving bogie 4A on the front end in a travelling direction controls the drive controlling device 15 of the other driving bogies 4B to 4D.
Patent JP-2013100684-A (JP)
Title: Opening/closing device
Inventor: SHIMIZU TAKASHI
IPC: E06B9/06
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce a space for installing a driving source.SOLUTION: An opening/closing device comprises: an opening/closing body 10 which slides in a surface direction and is operative to open/close; and a driving rotary body 31 for open/close driving the opening/closing body 10 at an opening direction side. In the opening/closing device, the driving rotary body 31 comprises: a cylindrical body 31a supported in a rotatable manner substantially parallel to an opening/closing body width direction substantially perpendicular to an opening/closing direction of the opening/closing body 10; a rotation driving source 31b which concentrically and fixedly attaches a driving shaft 31b1 inserted into one end side of the cylindrical body 31a to the cylindrical body 31a and drives to rotate the driving shaft 31b1; a base portion 31c which protrudes from the one end side of the cylindrical body 31a in an axial direction and is fixed to an immovable portion while supporting the rotation driving source 31b; and annular engaging portions 31d and 31g which are supported by an outer periphery of the base portion 31c in a rotatable manner while being coupled to the one end side of the cylindrical body 31a. The driving rotary body 31 is configured so as to be operative to open/close the opening/closing body 10 by rotating force of the annular engaging portions 31d and 31g.
Patent JP-2012109567-A (JP)
Title: Magnetic stack, method, and memory cell
Inventor: YUANKANG JEN
IPC: H01L43/08
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and associated method for a non-volatile memory cell with a phonon-blocking insulating layer.SOLUTION: In accordance with various embodiments, a magnetic stack has: a tunnel junction; a ferromagnetic free layer; a pinned layer; and an insulating layer constructed of an electrically and thermally insulative material that blocks phonons while allowing electrical transmission through at least one conductive feature.
Patent JP-2013104247-A (JP)
Title: Keyless system
Inventor: FUKAZAWA TORU
IPC: E05B49/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a keyless system capable of performing vicinity area determination and vehicular inside and outside area determination at lower cost without requiring a number of vehicular inside antennas and vehicular outside antennas.SOLUTION: An on-vehicle machine is equipped with a first antenna for radiating radio waves, a speaker for emitting acoustic waves, and a control section for calculating a distance between a vehicle and a user. A portable machine is equipped with a second antenna for receiving a radio wave radiated by the first antenna, and a microphone for receiving an acoustic wave emitted by the speaker. The control section of the on-vehicle machine calculates the distance between the vehicle and the user on the basis of a radio wave reception time at which the second antenna receives the radio wave radiated by the first antenna and an acoustic wave reception time at which the microphone receives the acoustic wave emitted by the speaker. It is determined whether the portable machine exists in a vehicular inside, in a vicinity area outside the vehicle, or in an area distant from the vehicle on the basis of the calculated distance between the vehicle and the user. A keyless system is constituted in such a way, thus the number of required components can be reduced.
Patent JP-2013048538-A (JP)
Title: Electric motor
Inventor: KAWASHIMA YOSHICHIKA
IPC: H02K23/00
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor which can prevent noise of high sound quality, enhance productivity of an armature, and further improve rectification properties, and to provide an electric motor which can improve motor performance while reducing the production cost, and can be made compact.SOLUTION: An electric motor includes: a yoke having a plurality of permanent magnets; a rotary shaft; a plurality of teeth 12 fitted to the rotary shaft; an armature core 8 having a slot 13; an armature coil 9 wound around the respective teeth 12 in a concentration winding manner; a commutator provided to the rotary shaft, in which a plurality of segments 15 are arranged in a circumferential direction; a low-speed brush 21a and high-speed brush 21b supplying electric power to the armature coil 9 through the segments; and a common brush 21c used in common thereto. The number ratio of the magnetic poles, slots 13, and segments 15 is set to 2:3:3n, where (n) is a natural number equal to or larger than 3.
Patent JP-2013103217-A (JP)
Title: Coating system and droplet contact angle measurement method
Inventor: ETO MINEAKI
IPC: B05C9/14
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a coating system measuring a droplet contact angle on a web in a manufacturing process.SOLUTION: During conveyance of a web 11 to which a hard coat agent is applied by a coating part 20 and dried by a hot wind by a drying part 30, a part thereof is cut and separated by a cutting part 40 to obtain a test sample 71. A drop test part 60 drops a droplet to the test sample 71 by a dropping device 61, picks up an image of the droplet by a camera 63, and calculates and measures a contact angle 75 of the droplet 65 by a measurement device 69 from the picked up image of the droplet 65. The measurement device 69 outputs a control signal for controlling a drying condition of the drying part 30 to the drying part 30 in response to the measured contact angle 75.
Patent JP-2013106627-A (JP)
Title: Game machine
Inventor: KONDO KENGO
IPC: A63F7/02
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine facilitating the reflection of operation presentation in presentation according to the operating condition of an operation portion.SOLUTION: The game machine includes a presentation reflection determination unit for: determining reflection of the operation presentation corresponding to the operation of the operation portion, when an obtained update value data obtained by an update value data obtaining unit has a value within an operation reflection/selection range of a determination value assignment data; and determining non-reflection in which the operation presentation is not reflected corresponding to the operation of the operation portion, when the obtained update value data has a value within an operation non-reflection/selection range. The game machine further includes an assignment changing unit for changing the assignment rate between the operation reflection/selection range and the operation non-reflection/selection range by increasing the operation reflection/selection range and reducing the operation non-reflection/selection range in determination value assignment data, when the presentation reflection determination unit determines the non-reflection in which the operation presentation is not reflected.
Patent JP-2013108118-A (JP)
Title: Film member, and method of producing the same
Inventor: SASAI TATENORI
IPC: B32B9/00
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a film member excellent in gas barrier properties of preventing oxygen, water vapor and a gas coming out of a substrate from passing therethrough, and to provide a method of producing the same.SOLUTION: The film member includes a substrate made from a resin film and an aluminum oxynitride (AlON) film disposed at least on one of the obverse and reverse faces thereof, with the composition of the aluminum oxynitride film comprising, Al: 39 to 55 at%, O: 7 to 60 at%, and N: 1 to 50 at%. The method of producing the film member comprises: a decompression process of keeping a chamber 8 at a predetermined degree of vacuum subsequent to placing a substrate 20 in the chamber 8 of an apparatus 1 of forming a film by way of sputtering, in a manner of causing the substrate 20 to face an aluminum target 30; and a film forming process of introducing a carrier gas and a raw material gas comprising nitrogen into the chamber 8 to form an aluminum oxynitride film on the film-forming face of the substrate 20 at a predetermined degree of vacuum, in an atmosphere where the ratio of the oxygen pressure relative to the nitrogen pressure in the chamber 8 is not greater than 20%.
Patent JP-2012048265-A (JP)
Title: Image forming apparatus
Inventor: KIMURA SADAHISA
IPC: G03G15/20
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To perform optimum control without causing input current to exceed rated current, by performing control in a combination of a main power source device, an auxiliary power source device which can accumulate power, and a system capable of varying supply of power to a fixing heating device.SOLUTION: An image forming apparatus comprises; a fixing unit 17 of a heat fixing system; a main power source device 141 that supplies power to each load; and an auxiliary power source device that is capable of accumulating power and supplies DC power. The image forming apparatus comprises a control section 120 for variably controlling supply of power to the fixing unit 17.
Patent JP-2013107309-A (JP)
Title: New document storage folder
Inventor: ONO MINORU
IPC: B42F7/00
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a folder for documents which can solve a problem that a document is caught by a gusset and a valley folding part when inserting the document, which is a defect of a folder with a gusset for temporarily storing the document without binding the document and a problem of thickness even when storing no document due to folding of the gusset.SOLUTION: The document storage folder includes a document pocket with its both corners of the bottom cut out on a rigid substrate sheet 2, and includes an elastic wavelike fold streak at a mounting part of the pocket to the substrate sheet.
Patent JP-2013061614-A (JP)
Title: Developing roller
Inventor: KURODA KENICHI
IPC: G03G15/08
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller capable of more reliably preventing fusion-bonding of toner to a charging blade and the occurrence of white stripes caused thereby than a conventional one.SOLUTION: A roller body 2 of a developing roller 1 is formed of a rubber composition including styrene butadiene rubber in a proportion of 10 mass% or more and 70 mass% or less based on the overall amount of a base rubber. An outer peripheral surface 5 of the roller body 2 has a surface roughness Ra of 0.78 μm or more and 1.8 μm or less. The outer peripheral surface 5 may have an oxide film 6 formed by irradiation of ultraviolet rays. In the outer peripheral surface 5, it is preferable that a toner adhesive force is 18 nN or more and 38 nN or less.
Patent JP-2013113969-A (JP)
Title: Defect correcting apparatus
Inventor: KOIKE TAKASHI
IPC: G09F9/00
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a defect correcting apparatus allowing a user to observe a heating condition of a correction liquid while heating the correction liquid applied to a defective portion.SOLUTION: A defect correcting apparatus 1 comprises: an observation optical system 7 for observing a front face of a substrate 4; an imaging camera 12 for imaging an image of the front face of the substrate 4 through the observation optical system 7; a coating unit 11 for coating a disconnection defective portion 4b with a correction liquid 22; a heating laser 8 for irradiating and calcinating the correction liquid 22 applied to the disconnection defective portion 4b with a laser beam; and an attenuation filter 14 provided insertably and removably in front of the imaging camera 12 to attenuate scattered light of the laser beam. Accordingly, the apparatus 1 can prevent halation arising from the scattered light of the laser beam.
Patent JP-2012040566-A (JP)
Title: Air cleaner
Inventor: SOMA NAOTANE
IPC: B01D46/42
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To efficiently purify indoor air by controlling an operation which adapts to the particle size of dust floating the indoor air.SOLUTION: An air cleaner includes a dust sensor 7 for detecting the particle size and concentration of dust in air, and a control part 8 for controlling an angle of a suction wind direction plate 17 in response to the particle size and concentration of dust output from the dust sensor 7. A suction port 2 for intake indoor air comprises a first suction port 2a provided on a front face lower part of a body 1 and a second suction port 2b provided on an upper part rather than the first suction port 2a, the suction wind direction plate 17 in which a suction wind direction is angle adjustable from the upper side to the lower side and from the lower side to the upper side is provided on the first suction port 2a, and the control part 8 can set the suction wind direction from the upper side to the lower side or from the lower side to the upper side by angle adjusting the suction wind direction plate 17.
Patent JP-2013113719-A (JP)
Title: Image processing system and vehicle provided with the same
Inventor: KASAHARA RYOSUKE
IPC: G01N21/94
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system for improving the accuracy of raindrop detection by suppressing the influence of outdoor daylight, and a vehicle provided with the image processing system.SOLUTION: The image processing system includes: a light source 202 for irradiating light from an inner wall surface 105a side of a windshield 105 toward the windshield 105; an imaging device 201 for imaging light from the light source 202, which is reflected by a foreign object, such as raindrops 203 attached to an outer wall surface 105b of the windshield 105, and light transmitting the windshield 105 from the outer wall surface 105b; and image analyzing unit 102 for analyzing imaged image data imaged by the imaging device 201. The imaging device 201 has a color sensor for acquiring spectroscopic information of light made incident on a predetermined area of an effective imaging area, and the image analyzing unit 102 detects foreign objects, such as raindrops 203 attached to the windshield 105 from the imaged image data by determining whether the spectroscopic information includes wavelength information of the light from the light source 202.
Patent JP-2013113229-A (JP)
Title: Oil pan
Inventor: ENOKIDA TOMOSHI
IPC: F01M5/00
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To surely transmit driving force of an on-off valve drive means to an on-off valve and to perform opening and closing operation of the on-off valve without incurring an operational failure even in the case where both the on-off valve and the on-off valve drive means are disposed separately inside an oil pan when driving the on-off valve by means of the on-off valve drive means.SOLUTION: An oil pan (1) includes: a partition member (20) on which a communication hole (21) is formed for connecting a first chamber (R1) with a second chamber (R2); a first on-off valve (30) for opening/closing the communication hole (21); and an on-off valve drive device (50) in which when the temperature of oil in the first chamber (R1) is a predetermined temperature or lower, the first on-off valve (30) is turned to a closed state and when exceeding the predetermined temperature, on the other hand, the first on-off valve (30) is turned to an opened state. In the oil pan (1), the on-off valve drive device (50) has a bimetal and includes a first coupling member (35) which couples the first on-off valve (30) and the on-off valve drive device (50) to transmit the driving force of the on-off valve drive device (50) to the first on-off valve (30).
Patent JP-2013116585-A (JP)
Title: Recording device and recording method
Inventor: KAMIMURA YUMI
IPC: B41J2/01
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a recording device and recording method which can obtain high-quality image where uneven color density and uneven glossiness are reduced even in a recording medium having low solvent absorbency.SOLUTION: Recording is performed so that ink having high ink absorbency is applied onto ink having low ink absorbency.
Patent JP-2013116460-A (JP)
Title: Coating device and method for manufacturing coated material
Inventor: KAMIYAMA TOMOHIDE
IPC: B05D7/04
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating device and method for manufacturing coated material, which can control coating thickness distribution in a width direction of a support without restrictions on liquid viscosity or coating method in press coating and the occurrence of coating failure.SOLUTION: The coating device includes: a coating head for discharging a coating liquid from a slit outlet; a first guide roll arranged on the upstream side of the coating head in a conveying direction of the support; a second guide roll arranged on the downstream side of the coating head in the conveying direction of the support; and a conveyance adjusting means arranged in the upstream side of the first guide roll in the conveying direction or in the downstream side of the second guide roll in the conveying direction in which a conveying length to the coating head for both ends in the width direction of the support is made longer than the conveying length for a center part in the width direction of the support. The support is conveyed in a state that the support is averagely floated from a roll surface of the guide roll arranged in the side where the conveyance adjusting means is arranged among the upstream side and the downstream side in the conveying direction of the coating head.
Patent JP-2012217135-A (JP)
Title: Communication system and communication method
Inventor: YANO AKINORI
IPC: G06F13/00
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To utilize a communication function of an e-mail system as an excellent learning support tool while securing user's convenience.SOLUTION: In a communication system, a CPU 12A comprises: a determination unit 112 for determining whether information input by an operation unit 18 satisfies predetermined conditions; an e-mail creation unit 111a for creating transmission data of an e-mail; an e-mail transmission unit 111c for transmitting e-mails; and an e-mail communication mode switching unit 115 for switching an OFF mode which activates the e-mail creation unit 111a and deactivates the e-mail transmission unit 111c from/to an ON mode which activates at least the e-mail transmission unit 111c. The CPU 12A causes the e-mail communication mode switching unit 115 to switch modes according to a determination result by the determination unit 112, and based on the ON mode or OFF mode in the e-mail communication mode switching unit 115, the e-mail transmission unit 111c executes or stops transmission of e-mails.
Patent JP-2012100663-A (JP)
Title: Anti-inflammatory compounds and uses thereof
Inventor: MAY MICHAEL J
IPC: A61K45/00
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide anti-inflammatory compounds, pharmaceutical compositions thereof, and methods of use thereof for treating inflammatory disorders, as well as to provide a method of inhibiting NF-κB-dependent target gene expression in a cell.SOLUTION: The invention relates to a method of inhibiting activation of NF-κB transported by cytokine by blocking the interaction of NEMO with IκB-kinase-β (IKKβ) with NEMO binding domain (NBD).