baber/WOPTO huggingface dataset:
Patent JP-2003234006-A (JP)
Title: Lighting unit and liquid crystal display device using the same
Inventor: MORIUCHI TOSHIKI
IPC: F21V8/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mutual thermal interference between the electrodes of light sources in a lighting unit having two or more light sources.  <P>SOLUTION: The lighting unit comprises the light sources A, B having electrodes a1, a2, b1, and b2 at their both ends, and a light guide plate 1 having a prescribed thickness for transmitting light from the two or more light sources A, B which are arranged in a state close to each other in the thickness direction of the light guide plate. Adjacent light sources A, B are arranged so as to be slid each other in the longitudinal direction of the light sources, namely positions of the electrodes a1, a2 and the electrodes b1, b2 of the light source A and the light source B are arranged so as to be slid in the longitudinal direction of the light sources A, B. Herewith, mutual thermal interference between the electrodes a1, a2, b1, and b2 can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242734-A (JP)
Title: Method for suppressing variation in dimension in polyimide etching
Inventor: KOSHIMUTA SATOSHI
IPC: G11B5/60
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing variation in dimensions in wet etching of polyimide in the production of wiring-integrated suspension.  <P>SOLUTION: In this production method, a surface of an insulation layer is smoothed and, thereby, the insulation layer is stabilized by perceiving a surface active agent and utilizing the effect of the surface active agent in order to etch the insulation layer with excellent working precision on the production of wiring-integrated suspension.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233616-A (JP)
Title: Display for pachinko game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a display for Pachinko game machine, which gives a player expectation that Pachinko balls easily get into on the mounting board to increase game interest. SOLUTION: This display 1 for a Pachinko game machine is constituted of a variable display 12 placed on the central part of the mounting board 2, winning slots 5, 5 which receive and guide Pachinko balls to passage parts 14, 14 on the backside of the mounting board 2 and is formed on upper both sides, and a hit gall rolling chamber 9 which is equipped under the mounting board 2 and guides Pachinko balls guided to the passage parts 14, 14 to the game board 41. A movable member 17 reciprocally move in the lateral direction by a drive means such as a motor 25 is mounted on the upper front face of the mounting board 2. A ball receiving board parts 18, 18 to receive Pachinko balls at the both end parts of the reciprocal motion an to guide the balls to winning slots 5, 5 are equipped on the side end part of the movable member 17.
Patent JP-2003239485-A (JP)
Title: Handrail
Inventor: TAJIRI HIDEKI
IPC: E04F11/18
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent formation of a gap between two adjacent handrails.  <P>SOLUTION: There is provided a handrail including a handrail main body 7, and a cover 8 arranged on an end of the main body 7 in a manner slidable in a lengthwise direction of the main body 7. The cover 8 has a long hole 81b formed in one side surface thereof, which extends in the lengthwise direction of the main body 7. Further, the handrail main body 7 has a through hole 75 formed in one side surface thereof at a location opposed to the long hole 81b. After the cover 8 is adjusted with respect to its position in the lengthwise direction of the handrail main body 7, it is fixed to the handrail main body 7 by means of a male screw member 9 inserted into the long hole 81b and the through hole 75.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237052-A (JP)
Title: Ink jet printer
Inventor: MIYAMOTO FUJIO
IPC: B41J2/01
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printer in which the image quality of a recorded image can be stabilized.  <P>SOLUTION: The ink jet printer for forming an image by ejecting ink to a continuous recording medium comprises means for cutting a recording medium on which an image is formed, and means for fixing ink to the recording medium thus cut. The fixing means is located at a position higher than that of the cutting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238895-A (JP)
Title: Coating composition
Inventor: SUZUKI KOJI
IPC: C09D133/14
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-part, cold-setting organopolysiloxane coating composition showing an excellent elasticity and crack resistance.  <P>SOLUTION: The organopolysiloxane coating composition contains (a) an alkoxy group-containing organosilane compound having a Si content of ≥15 wt.%, (b) an acrylic copolymer having a functional group which is reactive with a glycidyl group, (c) a curing catalyst, (d) a glycidyl group-containing organosiloxane and (e) an Si atom-free, glycidyl group-containing compound having an epoxy equivalent of 100-1,500 and a weight average molecular weight of ≥200 and ≤100,000.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238685-A (JP)
Title: Heat-resistant resin precursor, heat-resistant resin, insulation film material, and semiconductor device using the same
Inventor: ISHIDA YUICHI
IPC: C08G73/22
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin precursor which has good processability owing to its solubility in an organic solvent, develops improved heat resistance after being formed into a cyclized product being the form of use, and gives a resin excellent in electrical properties, physical properties, and mechanical properties and suitable for uses such as an interlayer insulation film in a semiconductor.  <P>SOLUTION: An (organic solution) of a polybenzoxazole resin precursor having repeating units represented by formula (A) [wherein m and n are integers giving the sum of 2-1,000 and satisfying the relationships: 0.05≤(m/(m+n))≤1] is converted into an oxazole through a dehydrative condensation reaction and a crosslinking reaction, and the obtained polybenzoxazole resin is used as an insulation film material to form an insulation material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244152-A (JP)
Title: Multiplexing communication system for bus
Inventor: INAKOSHI KENJI
IPC: B60R16/023
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplexing system for a bus, capable of easily finding abnormality in a circuit such as disconnection, non-connection or erroneous connection of a harness in an electronic control unit.  <P>SOLUTION: In a bus control system, a plurality of electronic control units 1, 2, 3 are arranged so as to be distributed in a vehicle body and are connected by a communication line 24 to configure a local area network (LAN). In this system, the units 1, 2, 3 are each provided with a communication port 25 for connecting an external monitor device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247146-A (JP)
Title: Flame-retardant polyester fabric
Inventor: OYA KAZUYUKI
IPC: D06M13/292
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polyester fabric which has an excellent flame-retardant performance, although a halogen-based flame retardant is not used, and is safe from fire when used for curtains, clothes and furniture, nor wastied.  <P>SOLUTION: This flame-retardant polyester fiber fabric containing polyester- based fibers having a low melting point of 120 to 255°C. When a non-halogen- based flame retardant, especially a phosphate-based flame retardant, is used, the more excellent flame-retardant polyester fabric is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255438-A (JP)
Title: Zoom lens and optical equipment having the same
Inventor: HORIUCHI AKINAGA
IPC: G02B7/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens capable of reducing ghost or flare caused by reflection between a filter member and an imaging device, and optical equipment having the same.  <P>SOLUTION: The zoom lens has a 1st lens group having positive refractive power, a 2nd lens group moving in the case of zooming and having negative refractive power, a 3rd lens group having positive refractive power, and a 4th lens group moving in the case of zooming and having positive refractive power in order from an object side. In the zoom lens, a diaphragm device is provided on the object side of the 3rd lens group, and has a plurality of diaphragm blades changing the shape of a diaphragm aperture by changing their relative positions, and at least one diaphragm blade out of a plurality of diaphragm blades has the filter member for adjusting light quantity transmitted through the diaphragm aperture, then the light passing surface of the filter member is arranged to be inclined to an optical axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251430-A (JP)
Title: Knockout device in forging press
Inventor: SAKAGUCHI ISAO
IPC: B21J13/14
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knockout device in a forging press which can change the working timing or the working speed of a knockout pin according to the type of a forged product, and prevent a forging stock on a die from jumping when the knockout pin presses the forging stock.  <P>SOLUTION: This knockout device comprises: a knockout pin 13 which is provided to the forging press to forge the forging stock in a retracting manner from the bottom side of a lower die D; an arm 14 which is disposed below the knockout pin 13 with one end as a supporting point and the other end fitted in a verticaly rocking manner; a push rod 25 with a lower end thereof fitted to the other end of the arm 14; and a rocking means to vertically move the push rod 25. The rocking means comprises a servo motor 21 and a ball screw 22 with a screw shaft 23 fitted to the spindle of the servo motor 21, and an upper end of the push rod 25 is fitted to the nut 24 of the ball screw 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255693-A (JP)
Title: Developing roll
Inventor: YOSHIDA YUMA
IPC: F16C13/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roll having excellent toner electrification property and toner carrying property, causing no deterioration of toner and giving preferable image quality.  <P>SOLUTION: The developing roller is composed of an axial body 11, a base rubber layer 12 formed on the peripheral surface of the axial body 11, an intermediate layer 13 formed on the peripheral surface of the base rubber layer 12, and further an outermost layer 14 formed on the peripheral surface of the intermediate layer 13. The outermost layer is comprised of the following resin composition (X). The resin composition (X) essentially comprising (A) polyvinylbutyral and (B) polyurethane with the proportions of the component (A) and component (B) specified to the weight ratio of (A)/(B)=95/5 to 50/50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268701-A (JP)
Title: Method and structure for installation of rail
Inventor: WILLEM PAUL SHRUM
IPC: E01B9/62
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a structure for the installation of rails capable of preventing a derail prevention rail from being tilted even if the rail is used for a long period to facilitate a maintenance, prolong the service life of a traveling rail and the derail prevention rail, providing riding comfortableness and safety, and eliminating the need of fixing the rails with fixtures such as rail spikes.  <P>SOLUTION: In this structure, the traveling rail 11 in a district where the derail prevention rail 12 is laid down and the derail prevention rail 12 laid down apart by a specified distance from the rail are installed. The traveling rail 11 and the derail prevention rail 12 separated from each other through a spacer 17 are stored in a recessed part 13 formed in the upper surface of a foundation part 10 for a railway, and polyurethane 21 is filled in the recessed part 13 and hardened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260000-A (JP)
Title: Mist generator
Inventor: TAKEUCHI SHINICHI
IPC: A47K3/28
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To enclose all the body of a user with sprayed hot water for a comfortable use and rapidly warm a bathroom when the bathroom is warmed in the winter season or the like.  <P>SOLUTION: A mist generator comprises a device body 10 and a pair of nozzle units 11 attached to both the sides of the device body. The pair of nozzle units 11 are arranged in the directions substantially perpendicular to each other. A plurality of nozzles 12 and 13 are provided so that the hot water is sprayed to different directions and are rotatable upward and downward relative to the device body 10. Thus, since the hot water is sprayed to the plural directions from the two directions, all the body of the user is enclosed with the sprayed hot water and the comfortable use can be realized. In the winter season or the like, when the bathroom is warmed, the bathroom can be rapidly warmed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259982-A (JP)
Title: Food cover
Inventor: HONGO KEIKO
IPC: A47J36/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food cover which never come into contact with foods served on a plate, which can repeatedly be used and which is not bulky while it is not used.  <P>SOLUTION: The food cover is provided with a flexible and planar cover part (1), a freely extensible band (3) provided at the periphery part of the cover part (1), and a frame part (2) which is fitted to the cover part (1) for holding the cover part (1) when the cover is used. A space can be secured between the cover part (1) and the foods (4) served on the plate (5) when the cover is mounted to the plate (5).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262501-A (JP)
Title: Strain measuring instrument, strain suppressing device, exposure system, and method of manufacturing device
Inventor: ISOBE YASUSHI
IPC: H01L21/68
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure strains generated in an object and significantly reduce the strains.  <P>SOLUTION: In a moving stage system 803, strains generated in the surface 800 of a moving stage is controlled so as to suppress the strains by using a strain measuring instrument 801 which measures the strains generated in the surface 800 and a strain suppressing device 802 which controls the strains. The strain measuring instrument 801 and strain suppressing device 802 are not bonded directly to the surface 800 of the moving stage. In addition, the instrument 801 measures the strains generated in the surface 800 in one direction only. Moreover, the device 802 is attached to the surface 800 of the moving stage so that forces transmitted to the moving stage may become one-directional components. Consequently, the strains generated in the surface 800 of the moving stage can be suppressed significantly by accurately measuring the strains.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199582-A (JP)
Title: Promoter derived from plant
Inventor: MISAWA SHUHEI
IPC: A01H5/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a promoter of S-adenosylmethionine decarboxylase gene in Cucurbita ficifolia Bouche polyamine synthetases and promoters of a spermidine synthetase gene and an arginine decarboxylase gene capable of expressing a chimeric gene.  <P>SOLUTION: The 5' upstream sequence of the S-adenosylmethionine decarboxylase gene and the 5' upstream sequence of the spermidine synthetase gene are obtained by treating a genomic DNA of the Cucurbita ficifolia Bouche through the inverse PCR method using DNA sequence information of the S- adenosylmethionine decarboxylase gene of the Cucurbita ficifolia Bouche, the permidine synthetase gene of the Cucurbita ficifolia Bouche and the arginine decarboxylase gene of the Cucurbita ficifolia Bouche. These upstream sequences are subcloned and the base sequences thereof are determined by the cycle sequence method. GUS activity is tested using a recombinant plant and the activity of the promoter is examined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264486-A (JP)
Title: Power-line carrier communication terminating device
Inventor: MURAKAWA KAZUO
IPC: H01R13/719
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reflection and attenuation of a communication signal in an indoor power line to be used in power-line carrier communication.  <P>SOLUTION: The impedance consisting of the serial circuit of a termination resistor 7 and an electrostatic capacitor 8, which is equivalent to a characteristic impedance of the indoor power lines 4 in the used frequency band of power-line carrier communication, is stored in a case 9 insertable to an outlet 4A of the indoor power line 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267578-A (JP)
Title: Image forming device
Inventor: HATTORI SHIN
IPC: G03G15/08
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of surely conveying the paper powder removed by a first paper powder removing means by a paper powder conveying means, and properly securing a head from the first paper powder removing means to the paper powder conveying means.  <P>SOLUTION: An auger member 71 for conveying the paper powder dropping from a first conveying part 9 is mounted at a lower part of the first conveying part 9 for removing the paper powder of the paper 3 supplied to an image forming part 5, and a restraining wall 76 is mounted on the way in the conveying direction of the auger member 71. Whereby the paper powder of the paper 3 is removed by the first conveying part 9, then dropped from the first conveying part 9, and conveying by the auger member 71 along the axial direction of the auger member. Here, as the movement in the direction opposite to the conveying direction, of the paper powder is restrained by the restraining wall 76, the head from the first conveying part to the auger member 71 can be properly secured, and the sufficient amount of paper powder can be removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270775-A (JP)
Title: Original plate for planographic printing plate and method for making planographic printing plate
Inventor: OSHIMA YASUHITO
IPC: G03F7/035
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planographic printing plate and a method for making the same capable of ensuring both non-stain and printing resistance in printing without impairing image forming properties and capable of dispersion-stabilizing a developer for a long time.  <P>SOLUTION: An original plate for planographic printing plate is provided which has on an aluminum support a photopolymerizable photosensitive layer comprising a polyurethane resin binder synthesized from a diisocyanate compound, a diol compound having a carboxyl group, a diol compound whose logP value is <0 and a diol compound whose logP value is >0. In the method for making a planographic printing plate, the planographic printing plate precursor is imagewise exposed and developed with an alkali developer containing a nonionic compound represented by the formula A-W (where A is a hydrophobic organic group having a logP of A-H of ≥1.5 and W is a nonionic hydrophilic organic group having a logP of W-H of <1.0) and having an SiO<SB>2</SB>to M<SB>2</SB>O molar ratio (M is an alkali metal or ammonium), a pH and an electric conductivity each in a certain range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266704-A (JP)
Title: Manufacturing method for liquid droplet ejecting head and liquid repellent processing unit
Inventor: SUMITA TOSHINORI
IPC: B05B1/14
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of improving productivity without causing trouble on the surface of a nozzle plate, and a provide manufacturing apparatus therefor.  <P>SOLUTION: In the case conveyance of a hoop material 101 is stopped in a plasma polymerization processing part 120, a positioning mechanism 129 is operated so as to position and fix the hoop material 101 such that the hoop material 101 is supported and fixed on a supporting part 128a of a supporting table 128. Then, switching mechanisms 126, 127 are operated for contacting switching members 126c, 127c with the hoop material 101 so as to close introduction openings 121a, 121b. Thereafter, the pressure inside a processing container 121 is reduced by an exhausting system 125. A predetermined processing gas is supplied from a gas supply system 124 to the inside of the processing container 121. A predetermined high frequency electric power is supplied between a discharge electrode 122 and the processing container 121 from an electric power supply system 123 so as to generate plasma between the discharge electrode 122 and the hoop material 101.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266980-A (JP)
Title: Printed matter with releasable opacifying layer
Inventor: ONO AKIRA
IPC: B42D15/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter with a releasable opacifying layer in which secret information data can not be visually confirmed even under a strong light, and whose manufacturing cost is inexpensive, and in which an image of the opacifying layer of the outermost surface has sharp characteristics and the opacifying layer can be formed by an in-line processing by an offset printer, and which is constituted of the opacifying layer with a freedom in its design.  <P>SOLUTION: The printed matter 1 with the releasable opacifying layer is prepared by applying a colorless highly adhesive anchor vanish layer 16 consisting of an image of the secret information data on a surface of a polypropylene film layer 18 and applying the deep-colored whole surface solid releasable opacifying layer 22 comprising a printing ink using a styrene-acrylic resin and a urethane resin as a binder. In the printed matter 1 with the releasable opacifying layer, the secret information data are formed of the releasable opacifying layer 22 on the highly adhesive anchor vanish layer 16 which is not releasable by pressing a pressure-sensitive adhesive tape thereon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270315-A (JP)
Title: Method for adjusting output characteristic of sensor
Inventor: MURAKAMI YOSHIFUMI
IPC: G01L9/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time for adjusting output characteristic of a pressure sensor.  <P>SOLUTION: A first amplifying/adjusting circuit 20 outputs a normal output voltage and a second amplifying/adjusting circuit 21 outputs a reference voltage. A judging circuit 3 compares the normal output voltage with the reference voltages V<SB>in+</SB>B, V<SB>in-</SB>B generated through resistance division of the reference voltage by resistors 32 to 35, and if the normal output voltage is within a standard voltage range determined based on the reference voltages V<SB>in+</SB>B, V<SB>in-</SB>B, then outputs a normal detection signal, and if the normal output voltage is without the standard voltage range, then outputs an abnormal detection signal. An output circuit 4 outputs the normal output voltage when the judging circuit 3 outputs the normal detection signal, and outputs a signal indicating abnormality when the judging circuit 3 outputs the abnormal detection signal. To adjust the output characteristic of this pressure sensor, upon adjustment, the standard voltage range is extended by connecting adjusting resistors 36, 37 to the resistor 32, 35 in parallel and then, after the adjustment has finished, the adjusting resistors 36, 37 are made invalid.  <P>COPYRIGHT: (C)2003,JPO