baber/WOPTO huggingface dataset:
Patent JP-2007280825-A (JP)
Title: Electric connection terminal
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/11
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To keep the stable spring characteristics of a movable contact piece against insertion of a mating insertion connecting terminal.  <P>SOLUTION: At a base 17a where a movable contact piece 17 is folded back across a top plate 16, a tongue piece 20 protruding backwards is provided such that a locking lance of a housing may make contact with the tongue piece 20. When an insertion edge of a mating insertion connecting terminal is inserted into a connection 11 for fitting, even if a backward depressing force is applied from the insertion edge to the movable contact piece 17, spring characteristics of the movable contact piece 17 is never influenced by the locking lance, resulting in a constant depressing force being exerted to the mating insertion edge to enable smooth inserting operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279499-A (JP)
Title: Color filter, method for manufacturing same, and liquid crystal display
Inventor: NAGASAKI YOSHINORI
IPC: G02F1/13363
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter with high efficiency and high productivity, the color filter showing excellent characteristics in enlarging viewing field angles in oblique directions by optimum phase difference compensation in each pixel.  <P>SOLUTION: The method for manufacturing a color filter includes the steps of: forming barrier walls on a substrate; forming a plurality of colored pixel patterns having predetermined retardations among the barrier walls by a photolithographic method; forming alignment films subjected to an alignment process on the colored pixel patterns; and forming liquid crystal retardation layers on the alignment films by a photolithographic method corresponding to the respective retardations of the colored pixel patterns.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275963-A (JP)
Title: Roll-changing device of rolling mill
Inventor: IKEZAKI TORU
IPC: B21B31/08
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To stably and inexpensively achieve the intermediate position stoppage with high accuracy and the traversing operation of a long stroke in a roll-changing device of a rolling mill having a hydraulic cylinder driven traversing truck.  <P>SOLUTION: The roll-changing device of the rolling mill having a pushing-pulling device and the hydraulic cylinder driven traversing truck is provided with projecting part(s) 12 at one or more points of a cylinder rod 11 of a hydraulic cylinder 10 driving the traversing truck, and is provided with a rotary stopper 13 engageable with the projecting part 12 in the inner peripheral part of the cylinder tube 19 into which the cylinder rod 11 is inserted, so that the selection of the presence or absence of the engagement between the rotary stopper 13 and the projecting part 12 of the cylinder rod 13 is made possible by the adjustment of the rotating phase angle of the rotary stopper 13. As a result, the intermediate stoppage with high accuracy at the point other than the two stroke ends of the hydraulic cylinder 10 can be achieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284819-A (JP)
Title: Wallpaper and picture frame
Inventor: SANPOU KENJI
IPC: D06N7/00
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain wallpaper to be hardly curved and a picture frame to make the whole narrow wall surface width usable.  <P>SOLUTION: The wallpaper is obtained by integrating wallpaper cover with a paper-like material. A paper-like material provided with projections is used as the paper-like material so that the rigidity of the wallpaper is increased and the wallpaper is hardly curved. A picture frame composed of a lower picture frame and an upper picture frame is adopted as the picture frame. The picture frame has a constitution that the upper picture frame is openable and closable to the lower picture frame and a constitution that an concave groove arranged on one picture frame is engaged with a projected line formed on the other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285886-A (JP)
Title: Voltage vibration type yaw rate sensor, and its driving method
Inventor: YOKOYAMA ATSUKO
IPC: G01C19/5726
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage vibration type yaw rate sensor capable of performing highly-accurate yaw rate detection even when being used in the atmosphere, by suppressing an influence on a detection signal caused by the charge in a vibrator, and its driving method.  <P>SOLUTION: The first driving electrode 2 and the second driving electrode 3 are provided as driving electrodes for vibrating the vibrator 1, and mutually symmetrical driving signals Vd1, Vd2 are applied to the driving electrodes. Then, information of the vibrator charge is taken out from an output signal OUT from a charge amplifier 8, and the amplitude of either of the driving signals Vd1, Vd2 is adjusted thereby. Hereby, each charge quantity in the first driving electrode 2 and in the second driving electrode 3 is allowed to agree excellently with each other, to thereby suppress generation of the vibrator charge. Consequently, even if the vibrator 1 is driven by a great driving force, the detection signal is not influenced by the vibrator charge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283721-A (JP)
Title: Image-forming apparatus and method for forming image
Inventor: MATSUOKA NOBUO
IPC: G03G21/14
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming apparatus capable of forming an even image while maintaining a high degree of resolution.  <P>SOLUTION: The image-forming apparatus 100 detects speckle patterns which represent the surface of a photosensitive drum 1 every pre-determined sampling period, further compares each detected speckle pattern, detects the amount of a movement of the speckle patterns positioned on the surface of the photosensitive drum 1, and controls the rotation velocity of the photosensitive drum 1 by calculating the movement rate of the surface of the photosensitive drum 1 from the amount of the movement of the speckle patterns and the sampling period so that the calculated surface movement rate attains a target value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294550-A (JP)
Title: Exposure method and apparatus, and device manufacturing method
Inventor: TOKI TAKASHI
IPC: H01L21/027
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely transfer a pattern onto a substrate using a progressive focus exposure method even if the spectrum width of an exposure beam varies.  <P>SOLUTION: In the exposure method, exposure light EL is irradiated on a pattern of a reticle R to transfer the pattern onto a wafer W by the exposure light EL via a projection optical system PL. The method includes a process wherein the spectrum width of the exposure light EL is measured using a spectrum monitor 15; and an exposure process wherein the pattern is transferred onto the wafer W via the projection optical system PL, while continuously or intermittently changing a relative positional relationship in the optical axis AX direction, between the surface of the wafer W and a field of the projection optical system PL within a range of a predetermined swing width set up according to the measured value of the spectrum width of the exposure light EL.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290212-A (JP)
Title: Inkjet recorder, and method for processing image
Inventor: KANEMATSU DAIGORO
IPC: B41J2/01
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility of characters in different colors, a background or an outline character in an inkjet recorder.  <P>SOLUTION: Processing of inverting of white character bold data is carried out and expansion of pixels of eight neighbors adjacent to a white character obtained by the processing of inverting is carried out, and then the expanded inversion data of the expanded white character is obtained. A logical product of the expanded inversion data and K data in a background image is obtained, thereby forming the K data obtained by expanding the white character. As a result, it is possible to obtain the image of which the part of the outline character is expanded. That is, it is possible to perform the recording of the character having a good visibility without blurring by suppressing influence of bleeding to the part of the outline character.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006306873-A (JP)
Title: Method and composition for synthesizing polynucleotide
Inventor: DELLINGER DOUGLAS J
IPC: C07H21/04
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing a target polynucleotide through a reduced number of steps and by exposing the growing nucleic acid chain to a reduced amount of a reagent.  <P>SOLUTION: The synthetic method comprises a step wherein a structure of the formula [wherein R1 is chosen from the group consisting of a substituted carbonyl, a substituted silane and a functional group (chosen from the group consisting of a carbonate, an ester, an amide, a carbamate, a silane, a siloxane, an orthoester, an acetal and a ketal); R2 is chosen from the group consisting of a benzyl, a substituted benzyl, a phenyl, a substituted phenyl, a tertiary alkyl and a substituted tertiary alkyl; B contains a purine base, a pyrimidine base and their analogs; n is 1-350; and a black circle is a substrate] is prepared and a step wherein the structure is oxidized and simultaneously deprotected in an aqueous buffer solution that acts both as an oxidizer and a nucleophile at a pH of about 6-10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007292611-A (JP)
Title: Liquid sealing structure and method therefor
Inventor: MORI MASATOMO
IPC: G01C9/06
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sealing structure and a liquid sealing method, capable of beforehand preventing sealing breakage caused by the gasification of liquid by avoiding the condition that liquid is present immediately below a sealing material, when the sealing material made of metal is fused to seal an injection opening, in which at least liquid is injected.  <P>SOLUTION: The liquid, injected from an injection part 10, is injected in a cavity through an injection path 20 from an injection intermediate part 21. Since the injection path 20 is enlarged suddenly and communicates with the injection intermediate part 21, the liquid made to retreat to the injection path 20, when the sealing material is fused and solidified again to seal the injection part 10. The liquid in the injection path 20 will not flow out to the injection intermediate part 21 due to its surface tension action. It is thus possible to beforehand prevent sealing breakage caused by vapor explosion, which occur due to the contact between the fused sealing material and the liquid at the injection intermediate part 21 and the formation of an outgassing passage of vaporized gases.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289457-A (JP)
Title: Fingerprint authentication device, and fingerprint authentication method
Inventor: TANAKA KENZO
IPC: G06F21/32
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which is a fingerprint authentication device, increases a fingerprint authentication rate at a low cost without newly providing an inputting means, and reduces wrong authentications, and also, to increase the exclusion rate for excluding the wrong authentications for the fingerprints of others.  <P>SOLUTION: This fingerprint authentication device is equipped with a fingerprint authentication sensor 2 which judges whether a fingerprint is owned by a regular operator or not, and a keyboard 3 which selects a key together with a fingerprint scanning by the fingerprint authentication sensor. When the fingerprint is authenticated to be owned by the regular operator by the fingerprint authentication sensor, and also, a registered key is pressed, the fingerprint authentication device judges that the operation has been performed by the regular operator. The authentication rate or the exclusion rate of the fingerprint authentication means can be raised, and the operability can greatly be improved by neither increasing the precision of the fingerprint authentication device itself nor newly providing the inputting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007005770-A (JP)
Title: Method for forming contact hole of semiconductor element
Inventor: LEE MIN-SEOK
IPC: H01L21/768
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a contact hole of a semiconductor element in which generation of curvature is prevented when the contact hole is formed, and a gap fill margin of a conductive layer used for forming a plug is improved to enhance the yield of the semiconductor element.  <P>SOLUTION: This method comprises a step for forming insulating films 23-25 on a lower structure 22, a step for forming a hard mask pattern 26A on the insulating film 25, a step for forming an opening by etching a part of the insulating film 25 with the hard mask pattern 26A as an etching barrier, a step for forming a spacer 29A on the side wall of the opening formed by etching, a step for etching the insulating films 23 and 24 at the bottom of the opening to form the contact hole for exposing a part of the lower structure 22, and a step for removing the spacer 29A and the hard mask pattern 26A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007292427-A (JP)
Title: Refrigerator
Inventor: SATO HIDEYA
IPC: F25D21/04
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress power consumption while effectively preventing dew condensation and freezing.  <P>SOLUTION: This refrigerator having dew condensation preventing heaters 15 arranged at the opening peripheral edges of respective chambers 13 of a heat insulating box body 11, is provided with a control part 33 controlling the heating value of the dew condensation preventing heaters 15, and an outside air temperature sensor 34 detecting a surrounding outside air temperature. The control part 33 also controls the current carrying rate of the dew condensation preventing heaters 15. A temperature range where the outside air temperature varies is divided for every predetermined temperature range to set the current carrying rate of the dew condensation preventing heaters 15 corresponding to the divided temperature groups. The dew condensation preventing heaters 15 are controlled at the current carrying rate of the temperature group to which a detected air temperature Ta of the outside air temperature sensor 34 belongs.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298636-A (JP)
Title: Image forming apparatus
Inventor: TOMOE TETSUO
IPC: G03G21/20
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus where a developing unit is hardly influenced by heat from a fixing part when performing toner replenishing operation.  <P>SOLUTION: An electrostatic latent image based on image information is formed on a photoreceptor drum 21. A rotary developing device 22 has a plurality of developing units 221 in which developer to be supplied to the photoreceptor drum 21 is stored, and a rotary frame 222 supporting the plurality of developing units 221 and also capable of rotating. The fixing part 4 has a heating roller 41 and fixes the image on paper. A toner replenishing part 7 replenishes the developing unit 221 with the developer. A replenishing time detection means 82 detects time when the developing unit 221 is replenished with the developer by the toner replenishing part 7. A cooling fan 81 supplies cooling air to space between the fixing part 4 and the developing unit 221 or eliminates hot air from the space between the fixing part 4 and the developing unit 221 so as not to transfer the heat of the fixing part 4 to the developing unit 221 from the fixing part 4. A cooling air supply amount control means 83 adjusts the supplied amount of the cooling air of the cooling fan 81 or the eliminated amount of the hot air from the space between the fixing part 4 and the developing unit 221 at the replenishing time detected by the replenishing time detection means 82.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298720-A (JP)
Title: Fixing device and image forming apparatus equipped with the same
Inventor: ONO SUSUMU
IPC: G03G15/20
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent conveyance failure of a recording paper caused by thermal expansion of a pressure roller and to prevent occurrence of image defects in the fixing process of fixing a toner image to the recording paper.  <P>SOLUTION: The fixing device 5 is equipped with a pressure roller 26 that is driven to rotate in a state being pressurized-contact with a heater body 24 to heat the recording paper P, a thermistor 28 to detect the inner temperature of the pressure roller, and a control means 42 to control the rotation speed of the pressure roller on the basis of the inner temperature of the pressure roller, wherein the conveyance velocity of the recording paper is kept constant in the fixing process regardless of changes in the roller outer diameter due to thermal expansion of the pressure roller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298733-A (JP)
Title: Reflection preventing base material and its manufacturing method
Inventor: YOSHIDA NAOYA
IPC: B32B9/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection preventing base material which is manufactured easily and hasntireflection film having the reflection preventing performance made higher by forming a high refra an active index layer and to provide a method for manufacturing the reflection preventing base material.  <P>SOLUTION: The reflection preventing base material has the antireflection film formed by layering a hard coat layer, a middle refractive index layer, the high refractive index layer and a low refractive index layer in this order on a transparent base material. The high refractive index layer constituting the antireflection film is formed from a titania solution based on amorphous titanium oxide. Since amorphous titanium oxide has a function as a binder and it is not necessary to incorporating a resin having the refractive index lower than that of titanium oxide in the titania solution, the original high refractive index of titanium oxide can be kept.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306235-A (JP)
Title: Modem
Inventor: IIZAWA KAZUHIRO
IPC: H04L29/10
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DSP modem which is prevented from generating a false bit to have an improved error rate by using a quadratic curve as calculation expression by a carrier level adjustment processing section to generate a sent-out waveform approximating a conventional analog system.  <P>SOLUTION: The DSP modem 6 comprises a modulation processing section 3 which sends out or stops a carrier based upon an RS of a terminal device 1 and modulates the carrier based upon an SD; the carrier level adjustment processing section 4 which adjusts rise and fall characteristics of the carrier when the carrier is sent out and stopped; a transmitting filter processing section 5 which removes an unnecessary signal included in the output signal from the carrier level adjustment processing section 4; a receiving filter processing section 9 which removes an unnecessary signal included in a reception signal; an AGC processing section 10 which adjusts the reception signal level output from the receiving filter processing section 9 to a predetermined level; and a demodulation processing section 11 which demodulates the carrier to regenerate a digital signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006304325-A (JP)
Title: Recording medium, reproduction apparatus, recording method, program and reproduction method
Inventor: YABANETA HIROSHI
IPC: G06F3/048
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium that realizes interactive picture display accompanied with animation without delay.  <P>SOLUTION: A BD-ROM is recorded with an AV Clip obtained by multiplexing a video stream and a graphics stream. The graphics stream includes a sequence of three Button State groups. The first-order-group (N-ODSs) is made of a plurality of pieces of graphics data, which represent normal states of the buttons, the second-order group (S-ODSs) is made of a plurality of pieces of graphics data, which represent selected selected states of the buttons and the third-order group (A-ODSs) is made of a plurality of pieces of graphics data, which represent active states of the buttons. At initial display of the interactive display, when a button member to be set in selected state as a default is statically established (default_selected_button_number=B), graphics data constituting the selected state of the button member (button B) are arranged in the S-ODSs.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007306740-A (JP)
Title: Electric motor
Inventor: INAYAMA HIROHIDE
IPC: H02K1/14
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor which has high output torque and is inexpensive, while suppressing the increase in size.  <P>SOLUTION: This electric motor 1 has an annular stator 7. The stator 7 has a coil 13 and a stator core 11. The stator core 11 has a pair of dust cores 16 arranged between both ends 11a, concerning the axial direction S of the stator 7, and a laminated steel plate 17 which is arranged between the pair of dust cores 16. Concerning the axial direction S of the stator 7, the end face 19 serving as the outer end of the dust core 16 is arranged outside the outer end 13a of the coil 13 wound on the stator 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302529-A (JP)
Title: Ceramic sintered compact, roll cleaning equipment, and roll cleaning method
Inventor: MATSUBAYASHI SHIGEHARU
IPC: B22D19/06
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic sintered compact excellent in heat resistance, wear resistance and corrosion resistance under a high-temperature and corrosive gaseous atmosphere, and to provide a roll cleaning equipment capable of being used stably and for a long period of time using this sintered compact in a blade.  <P>SOLUTION: The inventive ceramic sintered compact is characterized in that it is comprised of X vol% of Si<SB>3</SB>N<SB>4</SB>and (100-X) vol% of Ti<SB>0.9</SB>Me<SB>0.1</SB>C<SB>2</SB>(Me is at least one of Zr, Hf, Cr and Ni) and has a composition where X is 5-35. The inventive roll cleaning equipment is one that can be used under a high-temperature of 400-1,500°C and corrosive gaseous atmosphere and is characterized in that it is provided with a blade that is constructed by embedding the ceramic sintered compact into a heat resistant steel and with a support for supporting the blade.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307712-A (JP)
Title: Printing system
Inventor: INOUE TAKAYUKI
IPC: G06F21/64
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To speed up color conversion processing in a printing system.  <P>SOLUTION: Original image data of a manuscript color space (RGB) is converted to image data for drawing of a drawing color space (CMYK) by a PC or a printer. A signature as unique digest data is generated from the original image data and is attached to a drawing command. The signature attached to the drawing command and a signature on a cache are compared with each other. If the signatures agree with each other, printing is carried out by acquiring and reusing image data for drawing on the cache. Unless the signatures agree with each other, printing is carried out by converting the data to the image data for drawing of the drawing color space (CMYK). The converted image data for drawing and its signature are stored in the cache.  <P>COPYRIGHT: (C)2008,JPO&INPIT