baber/WOPTO huggingface dataset:
Patent JP-2003307009-A (JP)
Title: Method for stabilizing dispersion of plaster composition in water
Inventor: HIMENO RIKUO
IPC: E04F13/02
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixed plaster paint material or a plaster paint of a plaster composition containing lime as a main ingredient, which is prevented from coagulation and precipitation thereof in water and exhibits excellent secular dispersion stabilizing performance in water, and to provide a mixed color plaster paint material or a color plaster paint of a color paint composition containing a coloring pigment, which is prevented from segregation thereof in water and exhibits excellent dispersion properties in water.  <P>SOLUTION: There is provided a method for stabilizing dispersion of the plaster composition in water, according to which the plaster composition containing, as ingredients, lime, a binder, and a nonionic hydrophilic high- molecular compound having a hydroxyl group, is dispersed in water. Further, an inorganic white pigment and an inorganic coloring pigment are mixed with each other as a pigment which is then added to the plaster composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104712-A (JP)
Title: Image processor
Inventor: KURANAGA RYUYA
IPC: B41J5/30
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To more efficiently perform an automatic gradation correction in an image processor provided with a compound service function.  <P>SOLUTION: The image processor which has hardware resources including an operation part 500, a network, a printer 300 and a scanner 100, and performs compound services including the printer, a copy and a facsimile. The image processor is provided with a pattern generation means 205 for generating a pattern for performing output gradation correction of a plurality of services in the above services, and a controller 400 having a function as an arithmetic means for reading the gradation correction pattern outputted from the printer 300 by the scanner 100 and calculating the gradation correction curves of the services, and a function as a control means for setting the arithmetic result to a gradation correction part of a unit which performs each of the services.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110086-A (JP)
Title: Semiconductor device
Inventor: TSUKADA KATSUMI
IPC: G06F9/54
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device allowing a host CPU to write a desired program in an RAM and to carry out the program by a CPU.  <P>SOLUTION: An application processor 10 is provided with an ROM 12 for storing a program for boot processing; the RAM 13 for storing the program; a JPEG engine part 14 for converting an image signal received from an external camera, into image data of JPEG format; a host interface part 15 for receiving the program for performing prescribed processing, from the host CPU 5 and writing it in the RAM 13; and the CPU 11 for carrying out the program written in the RAM 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107376-A (JP)
Title: Method for producing rigid polyurethane foam
Inventor: ONUMA YOSHIYUKI
IPC: C08J9/12
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigid polyurethane foam having a high closed cell ratio, a low density and excellent dimensional stability.  <P>SOLUTION: A method for producing the rigid polyurethane foam having the low density and excellent flame retardance and dimensional stability is carried out as follows. Carbon dioxide produced by a reaction of water with a polyisocyanate and carbon dioxide in a supercritical state, a subcritical state or a liquid state are used in combination as a foaming agent. The water and carbon dioxide in the liquid state are thereby added to a polyol component before mixing a polyisocyanate component with the polyol component. As a result, the rigid polyurethane foam having 1.0-1.4 average value of longitudinal diameter/transverse diameter of cells and 20-40 kg/m<SP>3</SP>density is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105350-A (JP)
Title: Golfer supporting device and program
Inventor: TAUCHI NOBUTAKA
IPC: A63B71/06
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golfer supporting device or the like showing a direction in which a ball is intuitively shot to a golfer.  <P>SOLUTION: The existing direction of a cup at a present location as shown by arrow 51 is displayed by an absolute direction on a display unit by utilizing a device direction obtained based on information of a gyroscope or a terrestrial magnetism sensor in addition to information regarding the present location and information regarding the cup location. Therefore, even when the cup cannot be seen from a swinging location, the golfer can intuitively recognize the existing direction of the cup.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107988-A (JP)
Title: Attaching method for bridge fall preventing device, and bridge fall preventing method by attachment
Inventor: SUZUKI AKIYOSHI
IPC: E01D19/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach a bridge fall preventing device without applying special machining to a bridge pier in regard to an attaching method for a bridge fall preventing device in a bridge structure.  <P>SOLUTION: In the attaching method for the bridge fall preventing device, when attaching the bridge fall preventing device 4 composed by suspending a cable 4b between both fixing members 4a to bridge fall preventing objects 2 and 3, the cable 4b is wound around the bridge pier 1 used as a support member supporting the bridge fall preventing objects, and both end parts of the cable 4b is fixed to both fixing parts 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204090-A (JP)
Title: Piezoelectric transformer, step-up circuit equipped with the same, and cold cathode tube light emitting device
Inventor: TAKEDA KATSU
IPC: H05B41/24
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem about the fact that the characteristics of a piezoelectric transformer are adversely affected by heat caused by an increase in distortion if the piezoelectric transformer is reduced in size when it deals with a large power, and the piezoelectric transformer is hardly improved in efficiency.  <P>SOLUTION: A higher mode vibration is adopted, and a primary electrode is formed of a plurality of electrodes so as to make an effective electromechanical coupling coefficient higher, so that a small and high-power piezoelectric transformer can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004106397-A (JP)
Title: Ink cartridge and ink-jet printer
Inventor: KATSUYAMA GORO
IPC: B41J2/175
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which prevents a device width from becoming large, is easy to handle and is easy to set/detach to the device, and to provide an ink-jet printer.  <P>SOLUTION: A notch (recess) 3 is set in a front face of the ink cartridge 1, and between an edge part 4 and a projecting part 2 set on an upper face of the cartridge is made to serve as a grip part 5. Even when the cartridge is a thin cartridge of a narrow width, the cartridge can be firmly held by pinching both ends (projecting part 2 and edge part 4) of the grip part 5 by two fingers, and can be easily and surely set/separated to a printer body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114360-A (JP)
Title: Correction agent for lithographic printing plate
Inventor: OKAMOTO YASUO
IPC: G03F7/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction agent for a lithographic printing plate which erases only a desired image part without adversely affecting a nearby necessary image part and thus rapidly erases the image part, not giving rise to a stain in the erased part.  <P>SOLUTION: This correction agent for the lithographic printing plate contains an organic metallic polymer having a partial structure represented by formula (wherein R<SP>0</SP>is -PO<SB>3</SB>H<SB>2</SB>or -OPO<SB>3</SB>H<SB>2</SB>or its salt).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115405-A (JP)
Title: Cosmetics
Inventor: TAKAGAKI KINYA
IPC: A61K8/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic which can exhibit the excellent effect of an active ingredient.  <P>SOLUTION: This cosmetic comprises polar water and an active ingredient, and has the enhanced effect of the active ingredient. The polar water is obtained by subjecting purified water or pure water to a magnetic treatment and a non-contact electromagnetic treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120373-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI AKIRA
IPC: H01L27/092
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which the voltage of the power source of a logic circuit is lowered, and a high-speed operation is realized.  <P>SOLUTION: The threshold voltages of a plurality of transistors constituting an NAND circuit 11, of the power supply transistor N13 that supplies a power source to the NAND circuit 11, and of the output level setting transistor P13 that sets the level of the output terminal of the NAND circuit are all set at ¾0.35 V¾. An input signal that controls the NAND circuit 11, the transistor N13 for output level setting, and the transistor P13 for output level setting are controlled by different voltages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173874-A (JP)
Title: Liquid drop jet patterning device
Inventor: GOTO MAKOTO
IPC: H01L51/50
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop jet patterning device having a nozzle head with improved maintenance property capable of adjusting jetting positions at every nozzles by making nozzle heads move in the supplemental scanning direction regardless of the inclined revolving angle of the nozzle head by enlarging the variable width of jetting pitch by enlarging the inclinable angle of the nozzle head.  <P>SOLUTION: The liquid drop jet patterning device comprises a plurality of supporting bodies 46 rotation freely supporting the nozzle head 8 respectively, a plurality of servo motors 49 capable of driving the nozzle head 8 so as to rotate around the axis center which is parallel with the liquid drop jetting direction and perpendicular to the direction in which the nozzle are arranged, a plurality of sliding mechanisms 47 supporting the supporting body 46 respectively so that the supporting body can sliding freely move in the supplemental scanning direction, and a plurality of position adjusting driving mechanisms 48.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004113523-A (JP)
Title: Protector
Inventor: MURASHITA TAKAHITO
IPC: A61M5/32
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector which has high safety in the case of disposal treatment by covering the needle tip of a needle after using it by simple operation.  <P>SOLUTION: This protector 1 comprises: a sheet-like protector body 2 where a first hole 11 and a second hole 12 through which the needle 100 extends are formed; a plastic member 3 having a needle abutting part 35; and a second needle tip receiving part 4 installed at the protector body 2 via an elastic piece 5. In the state of covering the needle tip 101, the inclination of the protector body 2 with respect to the needle 100 at a first site 21 is reduced, thereby frictional force between the first hole 11 and the needle 100 is generated or increased to stop with respect to the needle 100. In this state, a third wall part 33 and a second wall part 32 (first needle tip receiving part) of the plastic member 3 receive the needle tip 101, and the second needle tip receiving part 4 provided on a tip side compared with the first needle tip receiving part receives the needle tip 101 when the needle tip 101 tries to project in a tip direction over the first needle tip receiving part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197353-A (JP)
Title: Flexible graphite felt heating element and infrared radiation method
Inventor: WU BAI WEI
IPC: H05B3/56
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible graphite felt heating element and an infrared ray radiation method.  <P>SOLUTION: This flexible graphite felt heating element includes a flexible low-ash content graphite felt material 2 inserted into a glass housing 1 evacuated, at least a pair of electrodes 3 mounted to the flexible graphite felt 2, and the sealed glass housing 1. Optionally, an inert gas 5 may be sealed inside the glass housing 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120545-A (JP)
Title: Method for controlling feedforward type distortion compensation amplifier
Inventor: KITAYAMA YASUO
IPC: H03F1/32
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an operation by suppressing power consumption when the power is supplied.  <P>SOLUTION: In a distortion detection loop L1, a distributor 7 detects as a differential signal E a distortion component that is generated in a main amplifier 5 and mixed into its output signal (multicarrier signal) B. A vector regulator 9 adjusts the amplitude and phase of the differential signal E, and the differential signal E is amplified by an error amplifier 10 and supplied to a distributor 11 to cancel a distortion signal mixed into a multicarrier signal from a delay line 8. When a control part 14 inhibits power supply voltage of the error amplifier 10 from being fed to optimize the distortion detection loop L1 for a starting period after the power feeding for which the level of the difference signal E from the distributor 7 becomes greater than a prescribed value, the power supply voltage is started to be fed to the error amplifier 10 so as to optimize a distortion elimination loop L2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124966-A (JP)
Title: Controller of belt-type continuously variable transmission
Inventor: SAWADA MAKOTO
IPC: F16H9/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy by preventing the generation of excessive line pressure, while improving the belt strength durability.  <P>SOLUTION: In this belt type continuously variable transmission wherein a torque ratio τ is determined from a speed ratio e, an input torque Tat is estimated on the basis of the determined torque ratio τ, and oil pressure of a primary pulley and line pressure supplied to a secondary pulley are controlled on the basis of the estimated input torque Tat and a target gear change ratio, the torque ratio τ is determined by using a map A when the speed ratio e is increased, and the torque ratio τ is determined by using a map B created by offsetting the map A in the normal direction by e<SB>1</SB>when the speed ratio 3 is decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128595-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA NORIYUKI
IPC: G03G21/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a plurality of controllers for controlling allotted parts of the apparatus to thereby control the entire apparatus.  <P>SOLUTION: An apparatus drive controller 20 is connected to an image process controller 40 and an automatic manuscript feed controller 60 through signal lines L1, L2, respectively. While in synchronous operations between the controllers 20, 40 and between the controllers 60, 40, the controllers 20, 40, 60 respectively control corresponding units of a copier 1 to control the entire copier 1. Image reading synchronizing interval signals each required to take a high time precision are transmitted over signal lines L3, L4, L5 and through an OR gate 7 to realize a stable synchronous operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122285-A (JP)
Title: Main spindle head fall-out prevention device for linear motor driving type machine tool
Inventor: KAMIYA JUNICHIRO
IPC: B23Q5/28
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fall-out of a linear motor-driven main spindle head in a machine tool.  <P>SOLUTION: A lifting linear motor 12 cannot be controlled when the machine tool 1 becomes the non-energization state in emergency such as a power failure and in the case where the energization to the machine tool is cut and the main spindle head 6 tends to fall out by an own weight. However, when non-energized, a brake device 21 mounted to the main spindle head 6 grips brake rods 20 mounted to a column 3 at right and left outside the main spindle head 6 by spring force of a built-in brake spring from both sides of the axis. Thereby, the fall-out of the main spindle head 6 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121618-A (JP)
Title: Inner surface coating method for medical purpose tubing
Inventor: INOUE SATORU
IPC: A61M25/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner surface coating method for medical purpose tubings, which enables the formation of a thin coating film having a fixed thickness by using a coating liquid even in a slender tube with an internal diameter of 2mm or less.  <P>SOLUTION: In coating the slender tube with an internal diameter of 2mm or less by using the coating liquid, the coating liquid is adjusted to a viscosity less than 10 cp and is poured into the tube, subsequently, the coating liquid is pushed in the tube and moved in the tube longitudinal direction with gas having pressure of 27-50kPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127782-A (JP)
Title: Vehicle lamp and lighting device
Inventor: AKIYAMA KIYOHIRO
IPC: F21V29/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle lamp, having countermeasures against heat for LED, while improving flexibility in arranging locations.  <P>SOLUTION: The vehicle lamp comprises a cylindrical resin housing 11 with an opening at one end, a heat intake part 15a arranged on an inner part 18 of the housing 11, a heat pipe 15 having a heat radiation part 15a arranged on an outer part 19 of the housing 11, an aluminium heat sink 16, arranged abutting the heat radiation part 15a, an LED 13 mounted to the heat intake part 15a as a light source, through a heat conductor 14, and a colored transparent resin lens 12 provided to close the opening of the housing 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188933-A (JP)
Title: Gain control method for receiving signal transmitted in burst, and receiver utilizing it
Inventor: LOPEZ PATRICK
IPC: H04B1/16
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gain control method for a radio receiver, which receives a signal in burst, and the receiver.  <P>SOLUTION: This method is applicable to the receiver for a signal corresponding to a packet of digital data transmitted in burst, and this method uses an analog pickup sub assembly which is coupled with a digital processing sub-assembly by a means for converting an analog signal into a digital signal. A gain adjusting means acts upon an amplifying means so as to change the power of the signal supplied by the conversion means. This method performs the adjustment of the gain beforehand while it lacks burst, and detects the arrival of a signal even if it is weak, adjusts the gain as the function of the power value of the signal being judged by a burst start symbol so that it can be obtained after conversion. This adjustment depends upon the recognition of the symbol slated at the start of the burst, and it is performed during the time allocated for one symbol, otherwise it is not used by this method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004130205-A (JP)
Title: Method and apparatus for backwashing filter membrane with ozone-containing water
Inventor: KADOKAWA KOMEI
IPC: C02F1/78
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for backwashing a filter membrane with ozone-containing water, wherein the backwashing water can be efficiently used by solving the problem that, in a conventional membrane filtration system where the filter membrane is backwashed with ozone-containing water, ozone-containing water which is part of treating water is limited in amount and therefore can not be said to exhibit a sufficient washing effect in spite of a need to maintain a high recovery rate of treating water.  <P>SOLUTION: Wastewater of ozone-containing water used in backwashing is subjected to membrane filtration and ozone treatment to reuse the wastewater as ozone-containing water for backwashing. It is also possible to combine this with backwashing with ordinary membrane-treated water and ozone-containing water. The apparatus is provided with an ozone-containing water formation equipment, a backwashing water, a backwashing wastewater storage tank, and a backwashing wastewater membrane filtration equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203480-A (JP)
Title: Method and circuit for generating high voltage
Inventor: SIM JAE-YOON
IPC: H02M3/07
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for generating high voltage in which a voltage level can be quickly boosted to a desired high voltage level even if a level of source voltage is dropped.  <P>SOLUTION: The circuit is constituted of a control signal generating circuit generating a first control signal in a first period in which an enable-signal is not generated and generating second and third control signals in second and third period in which an enable-signal is generated, first and second boosting and electric charge transmitting circuits boosting first and third nodes responding to the first control signal, a third boosting and electric charge transmitting circuit boosting the second node responding to the second control signal, first and second pre-charge circuits pre-charging the first and the third nodes responding to the first control signal, a third pre-charge circuit pre-charging the second node responding to the third control signal, a pre-charge and electric charge supply circuit supplying electric charge to a fourth node by pre-charging the fourth node, and a fourth boosting and electric charge transmitting circuit boosting the fourth node responding to the third control signal and transmitting electric charge of the fourth node to a high voltage generating terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136338-A (JP)
Title: End tab for welding
Inventor: SHINOHARA HIDEFUMI
IPC: B23K37/06
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end tab for welding which is quickly and easily fixed on a predetermined position of a plurality of steel members to be welded without using any particular device or jig, and with which end tab a preparatory working process of the welding job of the plurality of steel members is effectively and quickly performed.  <P>SOLUTION: The end tab for welding butted and fixed on the both fringe parts of the beginning and the terminating ends of a weld line in the plurality of steel members when the plurality of steel members are joined with an arc welding. The end tab for welding is characterized in that the end tab is composed of copper or a copper alloy and is butted to and fixed on the both fringe parts of the beginning and the terminating ends of a weld line in the plurality of steel members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136576-A (JP)
Title: Extrusion molding apparatus
Inventor: KAGEYAMA KOJI
IPC: B29C48/35
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize stabilized and good patterning which prevents a molded article from quickly being pressurized and does not cause the stagnation of the material in patterning the molded article to be discharged from the discharge outlet of an extrusion molding die.  <P>SOLUTION: In the extrusion molding apparatus, the centers of rotation of a patterning roll (4) and a delivery roll (5) are shifted (x) from each other to position the center of rotation of the patterning roll on the downstream side of the discharge outlet (2) of the extrusion molding die (1) from the center of rotation of the delivery roll.  <P>COPYRIGHT: (C)2004,JPO