baber/WOPTO huggingface dataset:
Patent JP-2011040932-A (JP)
Title: Authenticated encryption device, authenticated encryption method, verified decryption device, verified decryption method, encryption system, program, recording medium
Inventor: YASUDA MIKI
IPC: H04L9/32
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide deterministic authenticated encryption which requires only one key and requires no block encryption/decryption function.  <P>SOLUTION: In encryption, outputs L and U of block encryption E<SB>K</SB>are calculated for inputs p and q, an output (authenticator T) of MAC comprising universal hash (UH) functions F<SB>L, U</SB>and the block encryption E<SB>K</SB>is calculated using incidental data H<SP>→</SP>and plain text M as inputs, and an output (cryptography C) of BCM for executing a block encryption use mode is calculated with mixed data T#U between the authenticator T and the output U and the plain text M as inputs. In decryption, outputs L<SB>W</SB>and U<SB>W</SB>of the block encryption E<SB>K</SB>are calculated for p and q, and an output (plain text M<SB>W</SB>) of BCM<SB>W</SB>for executing the block encryption use mode is calculated with mixed data T#U<SB>W</SB>between the authenticator T and an output U<SB>W</SB>and the cryptography C as inputs. An output T<SB>W</SB>of MAC<SB>W</SB>comprising the UF functions F<SB>L, U</SB>and the block encryption E<SB>K</SB>is calculated using the incidental data H<SP>→</SP>and plain text M<SB>W</SB>as inputs to verify whether an output T<SB>W</SB>and the authenticator T coincide with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039253-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUMOTO SHOGO
IPC: G03G15/20
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus that ensure: satisfactory fixability on various types of paper; and suppression of the occurrence of wrinkling on recording paper over a long period of time.  <P>SOLUTION: A control section 63 conveys paper with a ladder pattern formed thereon to a fixing nip, and measures the timing of the passage of lateral lines by means of a line sensor 61, thereby detecting a conveyance speed distribution. If the detected conveyance speed distribution has a projecting shape and the speed difference between the end and the middle is 0.1[%] or greater, an amount of bend adjustment is calculated on the basis of the detected speed distribution. A pressing force adjustment mechanism 67 is controlled by the calculated amount of deflection adjustment, thereby bending the fixing roller 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042618-A (JP)
Title: Cosmetic for hair styling
Inventor: TOYODA TOMONORI
IPC: A61K8/02
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic for hair styling, exhibiting excellent hair-fixing force and hair-restyling force while having a low viscosity, free from greasy feeling, having smooth feeling and providing excellent lightness of finish.  <P>SOLUTION: The cosmetic for the hair styling contains (a) 0.1-10 mass% of an adhesive resin and (b) 0.01-20 mass% of an oil component, wherein the adhesive resin (a) has the adhesiveness of 4-30 of ball number in a sloping ball-tack test (30° slope, 25°C and 50% humidity) when a film having 0.1 mm thickness is formed out of a composition containing 50 mass% of the real component of the resin by drying the composition for one day at 25°C in 50% humidity. As a result, the cosmetic having the excellent hair-styling force and hair-restyling force and free from greasy feeling, smooth feeling, and excellent lightness of finish and suitable for the use by being sprayed in a mist shape is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042109-A (JP)
Title: Method of manufacturing ptfe mixture molded body and ptfe porous body
Inventor: YASUKAWA YOSHIKAZU
IPC: B29C47/86
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing PTFE mixture molded body for manufacturing a PTFE porous body having a fine texture while preventing occurrence of cleavage and cracking upon extrusion molding or burning even when compounding a large amount of pore-forming agent into PTFE powder, and also to provide a method of manufacturing the PTFE porous body by using the PTFE mixture molded body.  <P>SOLUTION: Disclosed is the method of manufacturing the PTFE mixture molded body, in which the PTFE mixture in which at least PTFE powder and a molding assistant are mixed is molded into a predetermined shape by paste extrusion, wherein the temperature of an extrusion die upon the paste extrusion is 100°C or higher and equal to or lower than the boiling point of the molding assistant. In the method of manufacturing PTFE mixture molded body, the PTFE mixture is prepared by mixing at least the PTFE powder, the pore-forming agent and the molding assistant. In the method of manufacturing PTFE porous body, pores are formed by removing the pore-forming agent with respect to the PTFE mixture molded body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044374-A (JP)
Title: Induction heating cooker
Inventor: KOBAYASHI AKIHIKO
IPC: H05B6/12
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of maintaining always high reliability and safety without erroneous detection in the failure detection of at least one of a cooling fan and an air passage even if used for a long period of time.  <P>SOLUTION: By the operation of a cooling fan 7, outside air is introduced from an air intake at the rear upper part of a body 1 and passes toward the front through the lower stage air passage out of the upper and lower two-stage passages formed at both sides of the body 1 as cooling air, and cools a heat sink 16. Thereafter, the cooling air flows into the upper stage air passage and cools induction heating coils 4a, 4b, and then, advances to the rear and cools a radiant heater 5, and is discharged to the outside of the cooker from the rear exhaust port. When a control part determines that an failure has occurred in the cooling fan or the air passage based on an output of a sensor which detects a physical quantity of the cooling fan or the air passage (number of rotation of fan, temperature, air volume etc.), the control part controls the cooling fan and an inverter, and stops the supply of high frequency power to the induction heating coils and stops the drive of the fan.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042848-A (JP)
Title: Film-forming apparatus
Inventor: FUJINAMI TATSUYA
IPC: G09F9/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-forming apparatus that continuously conducts a plurality of treatments including film formation by CVD while transporting a long substrate in a longitudinal direction, in which each chamber does not receive a harmful effect originating in pressures from adjacent chambers, and also can reduce the contamination in the apparatus due to a reaction gas.  <P>SOLUTION: This film-forming apparatus has a differential pressure chamber having an exhaust means provided between a CVD film-forming chamber and an upstream or downstream treatment chamber, and introduces an inert gas and/or gases supplied to both of the film-forming chamber and the treatment chamber into the differential pressure chamber to make the pressure of the differential pressure chamber higher than that of either chamber having a higher pressure between the both chambers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010079884-A (JP)
Title: Information processing unit
Inventor: NAGAMURA YOSHIAKI
IPC: G06F1/16
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an information processing unit from being broken due to the first contact of the corner portions when being carried by its handle, and to improve the mounting strength of the handle to the unit.  <P>SOLUTION: The information processing unit includes: a housing 1 that incorporates an information processing means; the handle 4 arranged on one side surface of the housing 1; and support members 41 and 42 that are arranged on the one side surface of the housing 1 to protrude and support the handle 4. The support members 41 and 42 are arranged continuously from the one side surface to a pair of other side surfaces adjacent to the one side surface in a direction in which the handle 4 is bridged, and have corner portions 41c and 42c between the one side surface and the other side surfaces. Thus, a stress applied between the housing and the handle when a user carries a notebook PC holding the handle can be dispersed, resulting in improvement in the mounting strength of the handle to the housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011047744-A (JP)
Title: Weather radar apparatus and rainfall rate calculation method, and program
Inventor: MIZUTANI FUMIHIKO
IPC: G01S13/95
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a rainfall rate with high resolution and high accuracy.  <P>SOLUTION: The weather radar system includes transmitting/receiving units 11-16 simultaneously transmitting a radar wave of a horizontally polarized wave and a vertically polarized wave and receiving the reflected wave thereof and a signal processing unit 17 calculating a received power of each polarized wave from the received signal. A data conversion unit 19 calculates a radar reflectivity factor (Z<SB>H</SB>, Z<SB>V</SB>) and a differential radar apparatus reflectivity factor (Z<SB>DR</SB>) based on the received power of each polarized wave, calculates an average precipitation intensity (R<SB>ave</SB>) of each low resolution area based on a specific cross polarization differential phase (K<SB>DP</SB>) calculated based on a cross polarization differential phase (ϕ<SB>DP</SB>) of the received power, calculates a first constant (B) in a relational expression (Z<SB>H</SB>=B×R<SP>β</SP>; B, β: constant) between the radar reflectivity factor (Z<SB>H</SB>) and a rainfall rate (R) from the differential radar apparatus reflectivity factor (Z<SB>DR</SB>), estimates further a second constant (β) based on the average rainfall rate (R<SB>ave</SB>) and the radar reflectivity factor (Z<SB>H</SB>), and calculates the rainfall rate (R) with a first space resolution on the basis of the relational expression.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048558-A (JP)
Title: Device and method for generating task model
Inventor: FUKAZAWA YUSUKE
IPC: G06F17/30
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a task model generation device and a task model generation method for automatically constructing a task model.  <P>SOLUTION: A domain designation part 101 accepts the input of a domain from a user, and a domain task retrieval pattern generation part 102 generates a retrieval pattern for domain task obtaining including the domain, and a Web retrieval part 106 retrieves a Web page including the generated retrieval pattern, and a retrieval pattern matching part 107 extracts a series of character string ("viewing a movie") including a retrieval pattern character string (for example, "movie") shown by a retrieval pattern and an operation character string (for example, "viewing") connected to the retrieval pattern character string for showing the operation as a domain task. A storage part 110 stores the extracted domain task and the access destination information of the Web page in association as a task model.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059812-A (JP)
Title: Cad design device
Inventor: FUJIBAYASHI TATSUNORI
IPC: G06F17/50
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAD design device capable of smoothly performing interlayer wiring of a multilayer board.  <P>SOLUTION: An operation time extracting unit 11 extracts operation time accompanying input of a VIA for interlayer wiring of a multilayer board on a CAD system. An overlap display control unit 12, when a start layer with interlayer wiring started therefrom through input of a VIA and a termination layer as a termination of the interlayer wiring through the VIA are selected, displays a wiring image of at least one of layers ranging from the start layer to the termination layer so as to overlap on a wiring image of the start layer. A push-aside display control unit 13 monitors whether or not a predetermined time determined from the operation time extracted by the operation time extraction unit 11 has elapsed after selection of the termination layer. When the predetermined time has elapsed after the selection of the termination layer, the push-aside display control unit 13 displays a wiring image wherein an object placed before the input of a VIA is pushed aside through the input of a VIA so as not to overlap a signal line wired between the layers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056000-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine permitting appropriate execution of specific operation when the specific operation is executed for inspection or the like.  <P>SOLUTION: A main control device 63 has a board box 102 for housing a main control board inside. The board box 102 is formed of a combination of a front side component 111 and a rear side component 112. A front side fixing base part formed in the front side component 111 is layered on a rear side fixing base part formed in the rear side component 112 to form a sticking base. A destruction member is attached to the sticking base, and a sealer is stuck to the sticking base. The destruction member has a first inclined part and a second inclined part in the front end edge in the detaching direction. The first inclined part abuts on the sealer stuck to a side surface area in the inclined state as the destruction member is moved in the detaching direction, and the second inclined part abuts on the sealer in the inclined state in a direction different from that of the first inclined part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056785-A (JP)
Title: Printer
Inventor: HARASHINA HIROMASA
IPC: B41J13/26
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily take in and convey a bank book without clogging or damaging the bank book inserted and set in a media gateway.  <P>SOLUTION: This printer comprises a laterally aligning mechanism 24 in which the bank book set in the media gateway 32, taken in and conveyed is conveyed in a direction crossing the conveying direction, its one side face is brought into contact with an abutting frame 26, and thereby the bank book is positioned to a printing area of a dot head 9a and the abutting frame 26 is retracted from the conveying path 6b when conveying a statement sheet and a control section for determining whether or not one side face of the bank book inserted and set in the media gateway 32 is positioned in the inside from the abutting frame 26 and for controlling the take-in and conveyance of the bank book based on the determining result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056839-A (JP)
Title: Removal plate cleaning method, removable plate cleaning substrate, method for recovering ink, method for reproducing ink, and removal plate cleaning device
Inventor: OHAMA NAGANORI
IPC: B41F5/22
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide removal plate cleaning method and device for a removal plate, inexpensively patterning a plurality of substrates highly accurately by using a reverse relief printing plate printing method.  <P>SOLUTION: For performing micropatterning by using a reverse relief printing plate printing method, a removal plate cleaning substrate 5 or a roller is pressed on a removal plate 3 where ink 12 of an unnecessary part is transferred to a convex part, and then peeled. The ink of the unnecessary part is transferred to the removal plate cleaning substrate side, and then the surface of the substrate 5 is scratched to recover the ink of the unnecessary part. Conventionally discarded ink is recovered without any waste. The recovered ink 13 is adjusted again to be usable for printing. Thus, a plurality of highly precise patterning substrates is inexpensively manufactured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061675-A (JP)
Title: Video voice synchronization reproducing apparatus, video voice synchronization processing apparatus, and video voice synchronization reproducing program
Inventor: IMAI ATSUSHI
IPC: G10L21/055
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques synchronizing video with an appropriate speech speed converted voice having the speech speed varied every moment without accumulated time delays in a simple configuration when viewing a real-time broadcast program or reproducing recorded contents.  <P>SOLUTION: A video voice synchronization reproducing apparatus divides voice data into a voice interval and a non-voice interval and converts a speech speed according to a predetermined expansion and contraction ratio so that it is within an utterance speed of the voice data before the speech speed conversion. Then, when a deviation between reproduction time of the voice data after the speech speed conversion and reproduction time of video data is less than a predetermined time, only a time stamp of the voice data is updated sequentially based on the expansion and contraction ratio. When the deviation is equal to or more than the predetermined time, the video data is interpolated or deleted dependent on the deviation time and a time stamp of the video data is updated. Then, the voice and the video are synchronized and outputted based on the time stamp of the voice data and the time stamp of the video data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059626-A (JP)
Title: Image forming apparatus and method for controlling the same
Inventor: SHIMIZU YASUNOBU
IPC: G03G21/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress wasteful consumption of toner by preventing cleaning blade curling and cleaning failure and by efficiently forming a blade curling preventing pattern.  <P>SOLUTION: A toner image for use as a blade curling preventing pattern is formed between images, as shown in Figure. A cleaning blade cleans off a toner image for use as a blade curling preventing pattern. The shape of a blade curling preventing pattern is determined on the basis of the shape of an image quality adjustment pattern formed between immediately preceding images.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010042008-A (JP)
Title: Method for delivering exogenous protein to cytosol and use thereof
Inventor: LU YICHEN
IPC: G01N33/569
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for delivering exogenous antigens to a cytosol, a new fusion protein and a use of the protein.  <P>SOLUTION: The problem is solved by binding a target antigen to a transport factor that contains a fragment of a bipartite protein exotoxin, but not the corresponding protective antigen, thereby transporting the exogenous protein to the cytosol. Preferably, the target antigen is fused to the transport factor. Preferred transport factors include the protective antigen binding domain of lethal factor (LFn) from B. anthracis, consisting of amino acids 1-255, preferably a fragment of at least 80 amino acids that shows at least 80% homology to LFn, and a fragment of about 105 amino acids from the carboxy portion that does not bind PA. The target antigen can include any molecule for which it is desirable to elicit a CMI response, including viral antigens and tumor antigens.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011064724-A (JP)
Title: Method of manufacturing optical element and optical element
Inventor: YAMADA DAISUKE
IPC: G02B5/30
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical element that artificially changes effective magnetic permeability for enlarging an entrance cross-sectional area of incident light; and to provide an optical element.  <P>SOLUTION: The method of manufacturing the optical element including a non-isotropic magnetic resonator that is smaller than wavelength of the incident light includes: a first step of dispersing the magnetic resonator in a host medium; a second step of applying an external magnetic field to the host medium after the first step; and a third step of curing the host medium after the second step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066124-A (JP)
Title: Method of forming element isolation structure of semiconductor device, and semiconductor device including the element isolation structure
Inventor: KOTABE TAKAHIRO
IPC: H01L21/76
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a high-reliability element isolation structure capable of filling a field insulating film even in a narrow trench having a large aspect ratio without a failure.  <P>SOLUTION: The semiconductor device includes a first element isolation region 108 delimited to set its line width not larger than a first dimension, and a second element isolation region 110 delimited to set its line width not smaller than a second dimension and large in the line width relative to that of the first element isolation region. In manufacture of the same, the inside of a narrow trench on the first element isolation region is filled with only a thermally-oxidized film 114, and the inside of a wide trench on the second element isolation region is filled with the thermally-oxidized film 114 and a field insulating film 116, whereby the insulating films are completely filled in the trenches without a failure in both the first and second element isolation regions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010152870-A (JP)
Title: Image processing apparatus, image processing method and image processing program
Inventor: OWADA SHIGERU
IPC: G06T13/60
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, capable of efficiently expressing a scene having no three-dimensional consistency and performing easy and flexible simulation on that basis.  <P>SOLUTION: The image processing apparatus includes a simulation data generation part which calculates a depth directional position of an object existing in one pixel of a scene image as relative Z value for each pixel, calculates a difference between the depth directional position of the object existing in one pixel and the depth directional position of the object existing in a plurality of pixels adjacent to the one pixel as offset Z value for each pixel, and generates simulation data in which the relative Z values and offset Z values are included in the scene image; a simulation result arithmetic part which computes a simulation result in the scene image by recognizing the shape and positional relation of the object based on the relative Z values and offset Z values; and a simulation image generation part which generates an image in which the simulation result is expressed in the scene image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067038-A (JP)
Title: Charge pump
Inventor: MIYAZAKI MASAHITO
IPC: H03F3/21
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump for selecting two kinds of voltages, namely, a high voltage and a low voltage enabling generation, and smooth transition from an operation state which outputs the high voltage to an operation state which outputs the low voltage.  <P>SOLUTION: When a step-down command is given in a high-voltage output mode, transition to a relay mode is once performed. In the relay mode, since two kinds of operation, namely, a smoothing operation for separating an input power supply from first and second capacitors for output and a flying capacitor to connect the flying capacitor and the first capacitor for output in parallel, and a flying operation for separating the flying capacitor from the first capacitor for output and connecting to the second capacitor for output in parallel, are repeated, the charge voltage of each capacitor is lowered, while the voltage values are maintained to be equal. Then, transition to a low-voltage output mode is performed, after the charge voltage of the capacitor lowers is awaited.  <P>COPYRIGHT: (C)2011,JPO&INPIT