baber/WOPTO huggingface dataset:
Patent JP-2007258866-A (JP)
Title: Relaying apparatus, and av reproduction system and av source apparatus
Inventor: WAKE TAKESHI
IPC: H04N7/173
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaying apparatus, and an AV reproduction system and an AV source apparatus capable of preventing an AV output apparatus such as a High Vision receiver from outputting an unnecessary sound.  <P>SOLUTION: When a streaming input terminal 10 receives a streaming signal of a prescribed form including video data and audio data, a separation means 21 of the relaying apparatus 2 separates the streaming signal into the video data and the audio data. An output means 27 generates a streaming signal including data of one channel component in the audio streaming data separated from a separation means 21 together with the video data separated by the separation means 21 and with the same form as that of the streaming signal received at the streaming input terminal 10 and outputs the signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258383-A (JP)
Title: Wiring board
Inventor: KURIHARA HIROAKI
IPC: C23C18/31
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board wherein a whisker is scarcely produced from the surface of a metal plating layer containing tin.  <P>SOLUTION: In the wiring board, a wiring pattern of selectively etched copper foil is formed on at least one surface of an insulating board, and at least part of the wiring pattern is covered with the metal plating layer containing tin. The wiring pattern is mainly formed of columnar crystalline copper whose particle size is ≥3 μm, and the chlorine concentration of the columnar crystalline copper lies in the range of 5-50 ppm. The metal plating layer covering the wiring pattern is mainly formed of a metal whose crystalline particle size being ≥0.7 μm, and the wiring pattern substantially does not contain carbon atoms of organic compound origin. The production of a tin whisker can effectively be suppressed from the surface of the electroless tin plating layer formed on the surface of wires consisting of copper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007161982-A (JP)
Title: Ink composition for inkjet recording, ink cartridge using the same, recording method, recording system and recorded product
Inventor: ITANO MASAAKI
IPC: C09D11/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet recording, which shows a low viscosity despite of its high concentration of solid components, secures a high OD-value/fixability as one of printing characteristics and is capable of securing reliability in terms of recovery from clogging, high-temperature jetting stability, etc.  <P>SOLUTION: The ink composition for inkjet recording contains a self-dispersing pigment and two kinds of resin particles each having a glass transition temperature (Tg) of below 0°C, wherein the self-dispersing pigment and the two kinds of the resin particles are contained as solid components and account for ≥10 wt.% in total. The two kinds of resin particles both have OH groups within the molecule and share a common skeleton. The ink composition for inkjet recording further contains both an inorganic alkali and an organic alkali.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007262440-A (JP)
Title: Induction heating apparatus
Inventor: SUZUKI SHINTARO
IPC: C21D9/28
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To uniform the hardness of a tempered outer ring of a constant velocity universal joint by reducing the temperature difference in the outer ring.  <P>SOLUTION: An outer coil 10 for induction heating into which the shaft part 13 of a work 3 (the outer ring of the constant velocity universal joint) is inserted, is provided above a work receiving table 4' for placing the work 3 thereon, and on the receiving table 4', an inner coil 11 for induction heating to be inserted into the cup part 14 of the work 3 is arranged and also, in each of the outer coil 10 and the inner coil 11, high frequency electric sources 15, 16 are arranged. In the receiving table 4, an ascending/descending means 12 is provided so as to ascend/descend the receiving table 4. Then, when the work 3 is set on the receiving table 4' and the receiving table 4' is ascended, since the shaft part and the cup part which are to be induction-heated can be respectively set to the outer coil 10 and the inner coil 11, the hardened parts in the shaft part 13 and the cup part 14 are simultaneously tempered at the same temperature by simultaneously operating both coils 10, 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266352-A (JP)
Title: Wafer processing method
Inventor: KAJIYAMA KEIICHI
IPC: H01L21/304
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction of the yield of devices by ensuring a device region to the maximum by positively processing only an external circumferential reinforcing portion, in processing the external circumferential reinforcing portion around the device region to planarize each of a wafer.  <P>SOLUTION: The circular convex portion 6 of the external circumferential reinforcing portion 5a is cut while reciprocating a cutting blade 222 having a rotary shaft parallel to a holding surface 201a along a rotary shaft direction, and while rotating a wafer 1 held on a chuck table 201. In this way, the external circumferential reinforcing portion 5a is processed into a thickness same as or lower than that of the device region 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007229416-A (JP)
Title: Swim stroke counter
Inventor: KUSAKA MASAAKI
IPC: A63B71/06
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a swimmer record swimming data by himself/herself, and instantly obtain the result of analysis on the spot.  <P>SOLUTION: When an immersion counter is attached to the body of a swimmer as a swim stroke counter, the number of times of immersion can be counted and recorded together with time data so that distance, time, the number of strokes, length of a stroke and time of one stroke can be calculated and displayed instantly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007271669-A (JP)
Title: Zoom lens and projection type display device using the same
Inventor: NAGAHARA AKIKO
IPC: G02B13/18
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fast zoom lens which is lightweight and compact, has a wide field angle, can excellently correct various aberrations, and has superior weatherability.  <P>SOLUTION: The zoom lens is constituted by arranging a first negative group G<SB>1</SB>which is fixed during power variation and performs focusing, a second positive group G<SB>2</SB>, a third positive group G<SB>3</SB>, and a fourth negative group G<SB>4</SB>which move having mutual relation during power variation, and a fifth positive group G<SB>5</SB>which is fixed during power variation in order from an enlargement side. The first group G<SB>1</SB>is constituted by arraying a glass lens and a plastic lens which are both convex to the enlargement side and form a negative meniscus shape in order, the plastic lens having at least one aspherical surface and the glass lens satisfying a conditional inequality (1) of 1.56<Nd<1.80 and a conditional inequality (2) of νd>45. Here, Nd is a refractive index to the (d) line and νd is an Abbe number to the (d) line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268329-A (JP)
Title: Method for manufacturing hydrogen storing material
Inventor: IKEDA TETSUYA
IPC: B01J20/04
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydrogen storing material that promotes a hydrogen absorption/desorption reaction of the hydrogen storing material and can release a large amount of occluded hydrogen at low temperature, and further provide a manufacturing method that enables the yield of the hydrogen storing material having an optimum material composition at low cost.  <P>SOLUTION: The method for manufacturing a hydrogen storing material includes the step of preparing a raw material composition including metal particles and metal amide particles and the step of giving mechanical energy to the raw material composition and performs hydrogenation thereon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271715-A (JP)
Title: Key generating device, program, and method
Inventor: AKIYAMA KOICHIRO
IPC: G09C1/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate limitation of a class of a public key to be generated, and to block a decoding method based on the limited class when a private key is composed of two sections.  <P>SOLUTION: When a fibration X(x, y, t) which is a part of a public key is generated, the limitation of the class of the public key to be generated is eliminated by employing a configuration wherein a term of c<SB>ij</SB>x<SP>i</SP>y<SP>j</SP>is included in the form of the fibration X(x, y, t). Here, in order to realize the configuration wherein the term of c<SB>ij</SB>x<SP>i</SP>y<SP>j</SP>is included, the term of c<SB>ij</SB>x<SP>i</SP>y<SP>j</SP>is defined as the term other than a first-order term or a constant term c<SB>00</SB>. First, the term of c<SB>ij</SB>x<SP>i</SP>y<SP>j</SP>is randomly generated. Then, based on the term of c<SB>ij</SB>x<SP>i</SP>y<SP>j</SP>and a one-variable polynomial in two sections D<SB>1</SB>and D<SB>2</SB>, the coefficient of the first-order term is generated. Lastly, based on the term of c<SB>ij</SB>x<SP>i</SP>y<SP>j</SP>and the first-order term, the constant term c<SB>00</SB>is generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273144-A (JP)
Title: Solid electrolyte fuel cell and manufacturing method of the same
Inventor: KATAGIRI FUMIMASA
IPC: H01M4/88
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell capable of improving an extracted electric power value and providing improved durability when the solid electrolyte fuel cell is arranged so that an anode layer side surface is in or near a combustion frame, and power is generated.  <P>SOLUTION: The solid electrolyte fuel cell includes a cathode layer 12 formed on one surface side of a solid electrolyte layer 10, and an anode layer 18 on other surface side of the solid electrolyte layer 10. The cathode layer 16 is formed of a first cathode layer 12 formed by contacting with the solid electrolyte layer, and a second cathode layer 14 for covering the first cathode layer 12. The second cathode layer 14 is formed to have higher porosity than the first cathode layer 12. The first cathode layer 12 is divided into a plurality of inland-like parts 12a, 12a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273574-A (JP)
Title: Optical semiconductor device
Inventor: NANO MASANORI
IPC: H01S5/022
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor which causes a residual stress applied to a light-emitting element to apply in a desired direction in a given range to improve the performance/reliability of the light-emitting element and mass productivity of the optical semiconductor.  <P>SOLUTION: The optical semiconductor includes such a light-emitting element as semiconductor laser chip 21, a base 23 which is connected to the semiconductor laser chip 21 in face to face with a surface of semiconductor laser chip 21 that is closer to an active layer, and a solder connection layer 24 sandwiched between the base 23 and the semiconductor laser chip 21. The semiconductor laser chip 21 has a pair of projections 28a and 28b on surface portions near the ends of the laser chip 21 and counter to the solder connection layer 24, and warps opposite to the base 23 in an optical axis direction at radius of curvature R1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271799-A (JP)
Title: Fresnel lens, fresnel lens sheet, and projection screen
Inventor: SHINJI OSAMU
IPC: G03B21/625
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Fresnel lens having excellent molding property and hardly causing white powder and edge crushing, and also to provide a Fresnel lens sheet and a projection screen.  <P>SOLUTION: The Fresnel lens is substantially constituted of active energy ray-curing resin of which the stored elastic modulus after curing is ≤2.0×10<SP>9</SP>Pa at 0°C, 1.5×10<SP>8</SP>Pa to 1.5×10<SP>9</SP>Pa at 20°C, and ≥1.0×10<SP>8</SP>Pa at 40°C. By optimizing the storage elastic modulus and suppressing a change in the storage elastic modulus of resin due to a temperature as compared with the conventional material, the Fresnel lens having excellent molding property and hardly causing the white powder and the edge crushing, the Fresnel lens sheet and the projection lens are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272161-A (JP)
Title: Front filter for pdp
Inventor: IMAMURA HIDEKI
IPC: H05K9/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front filter for PDP (Plasma Display Panel) which has an electromagnetic wave shielding function, does not suppress a viewing angle as much as possible, and has a high contrast, and is stuck directly on an observer side of a front substrate of a PDP when used.  <P>SOLUTION: The front filter for PDP has at least a contrast improvement layer and an electromagnetic wave shielding layer and is suck directly on the observer side of the plasma display panel (PDP). The contrast improvement layer has a transmission surface for PDP display light formed by arraying many lens portions which transmit light and many light absorption portions which absorb light alternately in a meashing shape. Here, the lens portions extend linearly in a predermined direction along a surface direction of the layer and a cross section perpendicular to the extension direction is in a shape of a trapezoid whose wide base is directed to the observer side. The light absorption portions extend linearly in a direction parallel to the lens portions and a cross section perpendicular to the extension direction is in a shape of a wedge whose wide base is directed to the PDP side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006295921-A (JP)
Title: Method and apparatus for detecting presence or absence of wrong sequence number on state report unit in radio communication system
Inventor: JIANG SHIAW-SHIANG
IPC: H04W24/02
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting the presence or absence of a wrong sequence number on a state report unit in a radio communication system to solve various problems in conventional techniques.  <P>SOLUTION: The detecting method consists of steps of receiving a state report unit from a reception terminal of the radio communication system; when the state report unit shows a negative response sequence number, determining whether or not the negative response sequence number is within a range larger than or equal to the sequence number of a PDU to subsequently give positive response in the reception terminal of the radio communication system and smaller than the sequence number of a PDU to be subsequently primarily transmitted in the reception terminal; and determining that the state report unit includes a wrong sequence number if the negative response sequence number is not within the range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007276165-A (JP)
Title: Liquid droplet discharging apparatus
Inventor: HORI KENJI
IPC: B41J2/18
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable individual suction of a nozzle unit in relation to a liquid droplet discharging apparatus.  <P>SOLUTION: Each suction opening 504 has an approximately square with four corner parts being R. Long sides 504A are a little narrower in width than the interval M of rows of nozzles 122, and short sides 504B are a little narrower in width than the interval d of lines. When seen in the conveying direction A (the direction orthogonal to the row direction B) for a recording paper P, each suction opening 504 covers the nozzle row of each nozzle 122 arranged in the row direction C (one nozzle row is covered by one suction opening 504). The suction openings 504 like this are arranged in a row in the line direction B. Therefore, when the wiping blade 500 is wiped in the conveying direction A for the recording paper P (the direction orthogonal to the line direction B) like a wiping blade 500 indicated by an imaginary line in a figure, it is possible to cover each only one nozzle 122 by each suction opening 504.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279891-A (JP)
Title: Trend data display device
Inventor: KAKIMOTO MAMORU
IPC: G05B23/02
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trend data display device, capable of effectively using a pattern of past trend data as a reference pattern by enabling operation for past trend data or a display method thereof.  <P>SOLUTION: A collection means 31 successively collect current trend data showing an operating state of a plant 1. A display means 32 displays the pattern of past trend data stored in a storage means 2 on a screen while superimposing on a pattern of current trend data. An instruction receiving means 33 receives a user's instruction for the display method of the past trend data pattern by the display means 32 through operation onto the screen. An editing receiving means 34 receives editing to the past trend data stored in the storage means 2, and stores the edited past trend data in the storage means 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277168-A (JP)
Title: Novel acene organosilyl compound and method for producing the same
Inventor: HANATO HIROYUKI
IPC: C07B61/00
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel acene organosilyl compound having a reactive silyl group as a terminal group (especially, a highly electroconductive one having a large ring structure) and to provide a method for producing the same simply with a high yield.  <P>SOLUTION: Provided is a method for producing an organosilyl compound having a reactive silyl group as a terminal group, which comprises reacting an acene compound having a halogen substituent at a terminal thereof with a hydrosilane. Desirably, the reaction is carried out in the presence of a transition metal (group 8A in the periodic table) catalyst (e.g., rhodium catalyst) and a base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275000-A (JP)
Title: Houttuynia cordata and aloe health drink
Inventor: IMAMURA HIDEO
IPC: A23L2/52
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide drinkable Houttuynia cordata and aloe health drink as a blend product of Houttuynia cordata and aloe which are not widely drunken because of problems of bad smell and bitterness in spite of having useful medicinal effect.  <P>SOLUTION: (a) The Houttuynia cordata and aloe health drink comprises a mixture of 50-80 wt.% of Houttuynia cordata squeezed juice and 20-50 wt.% of aloe squeezed juice. (b) The Houttuynia cordata and aloe health drink comprises a mixture of 50-80 wt.% of Houttuynia cordata squeezed juice and 20-50 wt.% of aloe squeezed juice, and is solved in bad smell of Houttuynia cordata and bitterness of aloe.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280838-A (JP)
Title: Manufacturing method of sealed panel, and plasma display panel
Inventor: KURAUCHI TOSHIHARU
IPC: H01J11/36
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed panel 100 which can prevent increase in the discharge voltage.  <P>SOLUTION: The sealed panel 100 is provided with a sealing member 20, arranged around the entire peripheral between a pair of substrates 1, 2 and contains a resin material. A getter 22 to absorb an impurity gas, discharged from the sealing material 20, and an impurity gas penetrating through the sealing member 20 is formed continuously or intermittently along the inner peripheral of the sealing material 20. Furthermore, an ultraviolet ray shielding wall 24 for shielding ultraviolet rays generated in the sealed panel 100, for making the rays incident on the sealing material 20, is formed continuously along the inner peripheral of the sealing member 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276392-A (JP)
Title: Inkjet receiving agent and inkjet recording medium using the same
Inventor: TANAKA KAZUYOSHI
IPC: B41M5/00
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to form an inkjet receiving layer excellent in water resistance, heat discoloration resistance, and light discoloration resistance.  <P>SOLUTION: The inkjet receiving agent contains an aqueous medium, a cationic polyurethane resin (B) containing a structural unit (A) shown by general formula [I] in a molecule and a cationic copolymer (C) obtained by a reacting secondary amines with epihalohydrins dispersed in the aqueous medium, the content of cationic amino group included in the structural unit (A) in the cationic polyurethane resin (B) is 0.005 equivalent/kg to 1.5 equivalent/kg.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006249921-A (JP)
Title: Opening/closing control method for on-vehicle electric opening/closing body
Inventor: HARADA KOICHI
IPC: B60J1/00
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an opening/closing control method for an on-vehicle electric opening/closing body, which enables sure overload determination by preventing the malfunction of making a sunroof panel turned upside down in a state except an overloaded state.  <P>SOLUTION: In this opening/closing control method for the on-vehicle electric opening/closing body, a driving current of an electric motor, which drives the on-vehicle opening/closing body in such a manner as to open/close it, is detected after each lapse of fixed time between timings; and the variation of the driving current detected after each lapse of the fixed time between the timings is computed, and compared with a preset overload threshold. When the variation of the electric current after each lapse of second predetermined time longer than the time between the timings is smaller that a preset value, it is deleted. When the variation of the electric current is larger that the preset value, it is maintained, and the subsequently detected variation of the electric current is added.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007284113-A (JP)
Title: Deviation preventive mechanism for string-like member
Inventor: TATSUMI TETSUYA
IPC: B65D5/12
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deviation preventive mechanism for a string-like member capable of preventing the string-like member such as a belt for fastening a packing box from being deviated even when a force is applied to the packing box from the outside and the packing box is deformed.  <P>SOLUTION: A fixing piece 24 is formed by forming a notch 23 in a packing box B, and a belt 3 is held between the fixing piece 24 and the packing box B. When a thick string-like member 3 such as a rope is used, cutouts 26 and 27 for allowing the string-like member 3 to go from the outside to the inside or from the inside to the outside are preferably formed in at least one of the packing box side and the fixing piece side of the notch 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284301-A (JP)
Title: METHOD FOR PRODUCING SiC SINGLE CRYSTAL
Inventor: SAKAMOTO HIDEMITSU
IPC: C30B19/04
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an SiC single crystal in which dislocation defect density causing multinucleation particularly in early stages of crystal growth is reduced for maintaining a flat growth surface stably.  <P>SOLUTION: The SiC single crystal is grown from the lower surface of an SiC seed crystal held immediately below the surface of an Si melt as a starting point while maintaining such a temperature gradient that the temperature is reduced from the inside of the melt toward the surface of the Si melt in a graphite crucible. Before starting the growth of the SiC single crystal, the SiC seed crystal is immersed and held in the Si melt to melt back the lower surface while rotating the seed crystal about the axis perpendicular to the lower surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT