baber/WOPTO huggingface dataset:
Patent JP-2003208985-A (JP)
Title: Electroluminescent device and light wavelength converting method
Inventor: KOSAKA TOSHIYA
IPC: C09K11/06
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescent device and a light wavelength converting method using this electroluminescent device which excel in film stability and durability, have good luminescence by low voltage, and, moreover, are easy to manufacture.  <P>SOLUTION: The electroluminescent device is provided with the electrodes in both sides of a laminate which consists of a photoelectric conversion layer and an electroluminescent layer, and a compound expressed with a formula (1) is made to contain in this photoelectric conversion layer. Moreover, by preparing the electrodes in both sides of the laminate which consists of the photoelectric conversion layer and the electroluminescent layer containing an electric charge generating material, by irradiating the light of this electric charge generating material absorption domain, and by further impressing voltage from this electrodes, the light wavelength converting method makes a luminescence substance emit light, and this electroluminescent device is used for it. In the formula, Ar<SB>1</SB>, Ar<SB>2</SB>, Ar<SB>3</SB>, show non substituted, or substituted arylene group, and R<SB>1</SB>and R<SB>2</SB>show non substituted or substituted aryl group, a shows the integer of 1 to 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002226472-A (JP)
Title: Amino- and hydroxyfuranone containing one enantiomer richly
Inventor: POECHLAUER PETER
IPC: C07D307/58
Filed: 2002-01-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active aminofuranone and hydroxyfuranone containing one enantiomer richly in high yield without causing racemization. SOLUTION: A method for manufacturing aminofuranone and hydroxyfuranone containing one enantiomer richly which is carried out as follows: a cyanohydrin containing one enantiomer richly is acylated with an acylating agent, subsequently the reaction product is cyclized in the presence of zinc or a zinc compound at 40-90 deg.C to obtain a corresponding aminofuran containing one enantiomer richly, and if necessary, the aminofuranone is subjected to acid hydrolysis to convert it to a corresponding hydroxyfuranone containing one enantiomer richly.
Patent JP-2003204838-A (JP)
Title: Foaming die for arm rest
Inventor: TAKEI KANEYUKI
IPC: B60N2/75
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a frame in a trim cover without positional shifting in a forming die for injecting foaming liquid for forming a pad in a bag-like trim cover to integrally form a pad with the trim cover and the frame.  <P>SOLUTION: The inner surfaces of main dies 1, 2 are provided with fitting recessed parts 13, 14, 23, 24 for fitting cores 3, 4, the cores 3, 4 are formed by a coupling die for integrally connecting each other to clamp the frame 5, and a projecting shaft 31 and fixed projections 33, 33 inserted in a rotating hole 51 and elongated holes 53, 53 provided in the frame 5 are integrally formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206897-A (JP)
Title: Fan motor
Inventor: TAMAGAWA TORU
IPC: F04D29/44
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the blowing characteristics of a fan motor.  <P>SOLUTION: This motor sucks air running along a rotating shaft and exhausts the air in the direction orthogonal to a rotating shaft through a blowing passage 12 formed out of an outer periphery 2b0 of an impeller 2 and an inner side face 6b1 of a housing 6. The housing inner side face 6b1 is formed by increasing its diameter so that the intake opening side may be brought nearest to outer periphery 2b0 in the rotational-axial direction and the non- intake opening side may be most distant. In the housing inner side face 6b1, the diameter may be wholly increased, or a section with no increased diameter may be included.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218623-A (JP)
Title: Antenna system
Inventor: MIZUNO KAZUYUKI
IPC: H01Q5/10
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system that can effectively be downsized and weight-reduced and suppress variations in the antenna characteristics due to dispersion in the size and pattern of each antenna element.  <P>SOLUTION: The antenna system is configured to include: a dielectric base 12 configured by layering and sintering a plurality of dielectric layers; a main antenna electrode 14 (main antenna element) formed in the middle inside of the dielectric base 12; a sub antenna electrode 16 (sub antenna element) formed to be inside of an upper part of the dielectric base 12; a via-hole 18 (connection part) interconnecting the main antenna electrode 14 and the sub antenna electrode 16; and two antenna electrodes 32, 34 placed to the via-hole 18 and whose tip is used for a free end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217333-A (JP)
Title: Luminaire
Inventor: NAKAO HIROKI
IPC: F21Y103/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire having a lamp mounting structure capable of easily removing a lamp without a damaging or dropping the lamp of a luminaire body when the lamp is removed from a lamp support tool.  <P>SOLUTION: A space SP for inserting four fingers except the thumb between the lamp 13 and a bottom surface of the luminaire body 11 is provided at an outer periphery side of the lamp and a part 14 erected from the bottom surface 11 is provided at an inner periphery side of the lamp 13. A distance g from an inner periphery of the lamp 13 to an outer edge of the risen part 14 is smaller than the length from a tip end of the thumb to a first joint. The erected part 14 can be used as a thumb applying part to which the tip end of the thumb is applied when the lamp 13 is clamped by using the thumb and other four fingers in order to remove the lamp 13 from the lamp support tool 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214050-A (JP)
Title: Multiple mesh structure shield window
Inventor: KANEMOTO TAKASHI
IPC: H05K9/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple mesh structure shield window having high shield performance, and causing no interference fringe.  <P>SOLUTION: Metallic meshes 1 composed of an electric good conductor construction material having almost the same area as window plate glass 3 are arranged by two pieces in a hollow part composed of a layer of the two window plate glass 3 arranged at an interval in parallel in a planar shape, and a relative crossing angle of the first metallic mesh 1 and the second metallic mesh 1 is superimposed on 45°±15°. As a result, the shield window having the high shield performance not less than 60 dB, and causing no interference fringe can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210177-A (JP)
Title: 5-substituted hydantoin racemase, dna encoding the same, recombinant dna, transformed cell and method for producing optically active amino acid
Inventor: TAKENAKA YASUHIRO
IPC: C12N9/90
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active amino acid in the presence of a new isolated 5-substituted hydantoin racemase.  <P>SOLUTION: The 5-substituted hydantoin racemase activity-having protein has the following amino acid sequence (a) or (b). (a) A specific amino acid sequence originated from Pasteurella pneumotropica. (b) An amino acid sequence which is obtained by substituting, deleting, inserting, adding or inverting several amino acid residues for/from/into/to/in the above amino acid sequence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211792-A (JP)
Title: Imaging apparatus
Inventor: INDE MASAAKI
IPC: B41J5/30
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently output an image accumulation record of a certain user in an imaging apparatus having a user ID capable of reprinting image data, and to save consumption of expendable items or the like.  <P>SOLUTION: The imaging apparatus capable of reprinting image data comprises an administering means for producing and administering imaging record information for each ID information, an ID inputting means, a means for permitting an imaging operation in the case the inputted ID is confirmed to be identical with one of the registered ID information, and a record information printing means for printing the record information corresponding to the inputted ID.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211705-A (JP)
Title: Ink-jet printer using ultraviolet ray hardening type ink
Inventor: TAKAHAGI HIROSHI
IPC: B41J2/18
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive ink-jet printer capable of processing the waste ink easily and safely.  <P>SOLUTION: In a printing apparatus using an ultraviolet ray hardening type ink, comprising an ink-jet printing head for ejecting the ultraviolet ray hardening type ink, an ultraviolet ray irradiating unit, and a waste ink tray for storing the waste ink, the waste ink injected to the waste ink tray for storing the waste ink is hardened by the ultraviolet ray irradiation by the ultraviolet ray irradiating unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218061-A (JP)
Title: Wiring forming method
Inventor: SATO HIROSHI
IPC: H01L21/288
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring forming method which can reduce embedding time and reduce continuity defects.  <P>SOLUTION: A barrier film 5 and a seed film 6 are formed only in a via hole face 2a of a low dielectric insulation film 2 formed on a wafer W. Then, a resist pattern 8, having a through-hole 8a on a via hole 4, is formed on the low dielectric insulation film 2. After a reductant 9 is sprayed into the via hole 4, a metal 12 is embedded in the via hole 4 immersed in an electroless plating solution 1. Lastly, the resist pattern 8 is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223713-A (JP)
Title: Information recording medium
Inventor: MORIKAWA TAKESHI
IPC: G11B5/738
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recording resolution and SNR of an information recording medium consisting of a back lining, a non-magnetic intermediate layer, and a recording layer.  <P>SOLUTION: This information recording medium is featured in that it has a back lining with its easy magnetizing axis set in its inside direction, a non- magnetic intermediate layer whose surface is finely roughened, and a recording magnetic layer easy to magnetize perpendicularly to record information in this order. Further, the non-magnetic intermediate layer consists of a dielectric layer, an agglomerated layer to form the fine asperity grains, and an enhancing layer to increase the height of the grains on the agglomerated layer in this order from the above back lining layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219803-A (JP)
Title: Stick-like frozen dessert, frame mold for forming the same and method for producing the same
Inventor: YAMAMOTO YOSHIRO
IPC: A23G9/32
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stick-like frozen dessert having a coating layer by which fragrant texture is obtained and capable of integrally stably eating the internal frozen dessert and a coating layer edible material mouthful by mouthful and a frame mold for forming the internal frozen dessert and to provide a method for producing a stick-like frozen dessert by using the frame mold.  <P>SOLUTION: The stick-like frozen dessert has a thin coating layer composed of a coating edible material on the surface. In the frozen dessert, an upper face, a bottom face and at least two large side faces having relatively large areas and at least one small side face having relatively small area are provided and a nearly truncated pyramid having larger horizontal cross section in the upper part is formed and an uneven part being linear in nearly vertical direction and forming differences in level in the horizontal direction is provided on at least large side faces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219704-A (JP)
Title: Agricultural work vehicle
Inventor: SUZUKI TAKASHI
IPC: A01B63/10
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To exclude bad effects caused by a transplantation operation in a forgotten state of the release of a safety structure in an agricultural work vehicle having the safety function for preventing a working implement from being suddenly lifted or lowered when starting the engine.  <P>SOLUTION: This agricultural work vehicle has a working implement installed so as to be lifted or lowered based on the traveling machine body, and lifted and lowered by the operation of a lifting and lowering operation tool, and regulates the height of the working implement 4 based on the ground so as to be a prescribed height based on the grounding relation of a ground- contacting body 52 installed in the working implement 4, when the lifting and lowering operation tool is operated. When a key switch is turned on from off, the lifting and lowering controller is constituted so as to regulate the lifting and lowering unless the grounding of the ground-contacting body 52 is detected, even if the lifting and lowering operation tool is operated to any position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230230-A (JP)
Title: Precharge circuit
Inventor: KOJIMA YASUSHI
IPC: H02J7/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy loss in a precharge circuit for reducing rush current from a supply battery to a capacitor.  <P>SOLUTION: The precharge circuit 12 comprises a bypass 22 which is placed in parallel with a main relay 20 and connects a voltage dividing point p, or a node between two voltage divided cells 16a and 16b contained in a supply battery 16 with a capacitor 14; and a sub-relay 24 for opening and closing the bypass 22 which sub-relay 24 closes the bypass 22 before the main relay 20 closes a main connection path in precharging power from the supply battery 16 to the capacitor 14. With this constitution, precharge power is supplied at a voltage lower than the output voltage V of the supply battery (that is, the output voltage Va of a voltage divided cell 16a), and the rise in current value can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220875-A (JP)
Title: Cover having footrest for forklift
Inventor: GOTO SUKEAKI
IPC: B60N3/06
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover having a footrest for a forklift wherein the cover is prevented from being stained or broken, and also, the feet are prevented from slipping, and the appearance in the outer shape is favorable.  <P>SOLUTION: A footrest 13A has a side section external wall surface 13a and a side section internal wall surface 13b which is confronted with the side section external wall surface 13a, and a space between them is connected with a central wall surface 13c. Also, the lower end edge 13h of the side section external wall surface 13a is brought into contact with the upper surface of a fender member 11, and the footrest 13A has a width of a degree for placing the feet on the lower end section 13d of the side section internal wall surface. Such a footrest 13A is integrally formed. Then, the front end edge 13i of the side section external wall surface 13a is brought into contact with a side cover 20 which is erected on the fender member 11. The side section external wall surface 13a is provided in a manner to be approximately flush with the side surface 20b of the side cover 20. Then, the rear lower end edge 13j of the central wall surface 13c is extended to the front end section 24a of a step member 24 which constitutes the frame of the vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222487-A (JP)
Title: Pipe with inner face grooves for fin tube-type heat exchanger, and plate fin tube-type heat exchanger
Inventor: KOSEKI KIYONORI
IPC: F28F1/32
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube with inner face grooves for a plate fin tube-type heat exchanger, having high heat conductivity and free from fall-down of fins when the tube is expanded, and to provide the plate fin tube-type heat exchanger having high heat transfer efficiency because the contact heat resistance between the tube with inner face grooves and the fin plate is small.  <P>SOLUTION: In this tube with inner face grooves composed of copper, and having a lead angle of the fin 2 of 20° or more, and an apex angle A of 20° or less, a radius of curvature R at a foot 2a of the fin 2 is R≥0.4×Hf-0.03, a ratio (Df/Dt) is 1.02-1.07, and a value of α given by a mathematical expression mentioned below is 1.02-1.03. A contact electric resistance between the tube with inner face groove 1 after being expanded and the fin plate composed of aluminum is 3 mΩ or less. α=[2×(Tw+Hf-0.02)+Db]/Df.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230058-A (JP)
Title: Program reservation apparatus
Inventor: TAWARA YUICHI
IPC: H04N5/44
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program reservation apparatus capable of displaying program columns with excellent visibility and listing performance by which a user can surely reserve a program with a simple operation.  <P>SOLUTION: The program reservation apparatus is provided with: a time display means 8 for displaying time; a channel/broadcast station display means 5 for displaying a channel/broadcast station as part of layout display; a cross point detection means 6 for detecting contents of a cross point between display of the time display means 8 and display of the channel/broadcast station display means 5; a channel selection means 3 for selecting a plurality of television programs; a timer means 4 in interlocking with a current time; an information supply means 13 for supplying information from the cross point detection means 6 respectively to the channel selection means 3 and the timer means 4 as direct channel selection information and direct time information; a program reservation means 14 capable of reserving a desired program on the basis of the information supplied from the information supply means 13; and a program reservation entry means (reservation entry means 18) for instructing program reservation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221423-A (JP)
Title: Composite resin composition and method for producing the same
Inventor: SHIRAISHI NOBUO
IPC: C08F291/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aliphatic-aromatic polyester composite resin material excellent in moldability and mechanical strengths, containing at least one kind of a biomass material such as cellulose, lignocellulose or starch.  <P>SOLUTION: A method for producing the composite resin composition excellent in moldability and strength characteristics comprises heating and kneading or the like of the composition containing 5-95 wt.% aliphatic-aromatic polyester (component A), 95-5 wt.% cellulose, lignocellulose or starch material (component B), 0.2-30 wt.% of sum of the components A and B unsaturated carboxylic acid or derivative thereof (component C) and 0.01-2 wt.% of an organic peroxide, which are subjected to modification reaction that uses relatively predominant maleroylification of the biomass material over an adduct of the aliphatic- aromatic polyester maleic anhydride, in comparison with using a polymer having methyl group such as polypropylene or polylactic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229726-A (JP)
Title: Semiconductor integrated circuit device for driving liquid crystal
Inventor: TOKUNO HIDEYUKI
IPC: G09G3/36
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wasteful current consumption of an operational amplifier during the pulse duration of a strobe signal in a horizontal driver IC which outputs a drive voltage outputted from a prestage circuit section synchronously to the strobe signal via an output switching circuit section, by raising the drivability of the voltage by means of an operational amplifier.  <P>SOLUTION: When the strobe signal is supplied to a timing circuit section 50, signals which are produced by delaying the leading and trailing edges of the strobe signal are supplied to an output switching circuit section 30 as control signals. While the control signals are supplied to the section 30, the output of the operational amplifier 5 becomes higher in impedance, and at the same time, a signal which is produced by only delaying the leading edge of the strobe signal is supplied to a bias circuit section 60 as a second bias-switching signal. While the switching signal is supplied to the section 60, the amplifier 5 is kept in a state where a set bias current is switched to zero bias.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234236-A (JP)
Title: Film capacitor and its manufacturing method
Inventor: TOYOSHIMA RYOICHI
IPC: H01G2/06
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film capacitor for responding to miniaturization of components required from miniaturization and lightweight of electric and electronic equipment, and to provide its manufacturing method and a circuit board having it.  <P>SOLUTION: A recess part or a through hole is formed at a prescribed part of an insulating base material, and a conductor layer is formed on the inner surface of the recess part or the through hole. A dielectric layer is formed by electrodeposition on the conductor layer, and further an opposite conductor layer is formed on the dielectric layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231312-A (JP)
Title: Printer
Inventor: YOSHIOKA TAKASHI
IPC: B41J11/42
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To quickly detect and inform users of shortage or jamming of recording papers set in a paper supply tray.  <P>SOLUTION: When a detection signal of a paper supply sensor 16 becomes off during an operation of taking in the recording paper, a CPU 12 judges it as the paper shortage. When a detection signal of a paper sensor 51 does not change from off to on while the detection signal of the paper supply sensor 16 is on, the CPU 12 judges it as the jamming of the recording paper during the take-in operation. When the paper shortage is detected and the paper jamming is detected, the CPU 12 controls an informing part 18 to output a warning sound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237976-A (JP)
Title: Sheet material conveyer, image forming device, image reader, and sheet material working device
Inventor: NISHIDA SATOSHI
IPC: B65H5/06
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction of a conveying speed in a transfer part compared when a usual conveying passage is used, so as to prevent printing precision from getting worse, in an image forming device using a conveying passage having high curvature and high conveying resistance by an option feeder, a double-face mechanism, and the like.  <P>SOLUTION: A plurality of sheet material conveying passages A, B are provided, the plurality of sheet material conveying passages are joined when the sheet material conveying passages are used selectively, and friction-conveying force for a sheet material T in conveying means 7, 8 of a main conveying passage C located in a downstream thereof is thereafter switched in response to the sheet material conveying passage used selectively, so as to correct the conveying resistance different by the sheet material conveying passage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235008-A (JP)
Title: Image data processing apparatus and method, recording medium, and program
Inventor: NOMI HIROSHI
IPC: H04N19/50
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processing apparatus capable of performing consecutive reproduction in the case of dividing a MPEG-TS (transport stream) and recording the divisions.  <P>SOLUTION: A private packet generation detection section 204 generates a private packet and attaches it to the head of the MPEG-TS. A CPU sets a division position at a border of MPEG-TS packets, defines the MPEG-TS until the packet at the division position to be the MPEG-TS before division and the MPEG-TS after that to be the MPEG-TS after division. The private packet generation detection section 204 generates the private packet and attaches it to the head of the MPEG-TS after division. Further, the private packet generation detection section 204 updates the private packet after the division.  <P>COPYRIGHT: (C)2003,JPO