baber/WOPTO huggingface dataset:
Patent JP-2002080784-A (JP)
Title: Releasable and nontacky coating composition
Inventor: SHIMADA JIYUNSEISHI
IPC: C09D183/04
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a releasable and nontacky coating composition excellent in storage stability as well as releasability and non-tackiness. SOLUTION: This releasable and nontacky coating composition comprises (A) at least one kind of compound selected from a group consisting of an organosilane represented by the general formula: (R1)nSi(OR2)4-n, a hydrolyzate of the organosilane and a condensation product of the organosilane, (B-1) a fluorine-containing acrylic polymer having silyl group having silicon atom bonded to hydrolyzable group and/or hydroxy group, (B-2) a fluorine-containing vinyl ether-based polymer having silyl group having silicon atom boned to hydrolyzable group and/or hydroxy group and as necessary (B-3) an acrylic polymer having silyl group having silicon atom bonded to hydrolyzable group and/or hydroxy group.
Patent JP-2003021766-A (JP)
Title: Method and apparatus for manufacturing loose tube type optical fiber cable
Inventor: UCHIYAMA YOSHIMI
IPC: G02B6/44
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a loose tube type optical fiber cable by which the scattering of an adhesive material or increase of consumption are avoided. SOLUTION: The method for manufacturing the loose tube type optical fiber cable by intertwisting a loose tube 1A, which has loosely housed a plurality of optical fibers 1, in an SZ twist while having the adhesive material 3 around a tension member 2, is characterized in that the loose tube 1A and the tension member 2 are supplied so that they run toward an opposite direction with each other at first, the loose tube 1A is introduced into an assembly die 9 while inverting the running direction so a to be the same as that of the tension member 2 just before the assembly die 9, and the adhesive material 3 is applied around the tension member 2 at the position of the just upstream side from the assembly die 9.
Patent JP-2003023781-A (JP)
Title: Vibration wave driver
Inventor: KANAZAWA HAJIME
IPC: H01L41/09
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibration wave driver which can reduce wear, deterioration of characteristics, etc., caused by the contact surface pressure unevenness between vibration units and mobile units, even if there are machining errors on the vibration units and the mobile units. SOLUTION: This vibration wave driver has an output shaft 3, made to pass through the centers of a plurality of vibration units 1-1 to 1-4 between which mobile units 2-1 to 2-5 are provided and fixed, and transmits rotations of the plurality of mobile units frictionally driven by the plurality of vibration units to the output shaft 3. Each mobile unit has butyl rubber parts 2-b on both sides of a central support member 2-a, and further, contact parts 2-c, brought into contact with the vibration units, are provided on the butyl rubber parts 2-b.
Patent JP-2003020981-A (JP)
Title: Control device at the time of starting internal combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: B60K6/20
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a diesel engine in the starting and in controlling the exhaust emission at the time of starting. SOLUTION: When a request for starting the engine is transmitted to the diesel engine 1, an intake throttle valve 7 is closed and an EGR valve 5 is fully opened. At the same time, motoring of the diesel engine 1 is started by a motor generator 51. When the motoring rotation speed reaches a prescribed value, the fuel feeding is started by a fuel injection device 10. Then, the motor driving current is detected by a current sensor 47, and the combustion condition is judged as the self-sustaining degree. The intake throttle valve 7 starts to open after the ignition, while the EGR valve is fully opened till the opening of the intake throttle valve 7 reaches a prescribed value. After that, the opening of the intake throttle valve 7 becomes larger and that of the EGR valve 5 becomes smaller as the self-sustaining degree is higher until the complete explosion.
Patent JP-2003021246-A (JP)
Title: Mixing valve
Inventor: FUKADA KAZUHIRO
IPC: F16K11/076
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a mixing valve capable of mixing three fluids flowing from three inflow ports while continuously changing its mixing ratio, simplifying piping work, and reducing an installation space. SOLUTION: This mixing valve is provided with a valve body having three inflow ports 11, 12, 13 and one outflow port 14, and a valve element 20 rotatably mounted in the valve body, the fluids flowing from three inflow ports are mixed to flow out of the outflow port. The valve element 20 is provided with a first opening 21, a second opening 22 and a third opening 23 communicated with three inflow ports 11, 12, 13. The first fluid from the first inflow port and the second fluid from the second inflow port are mixed while changing its mixing ratio by rotating the valve element 20 in the constant direction, and the second fluid from the second inflow port and the third fluid from the third inflow port are mixed while changing its mixing ratio by further rotating the valve element 20 in the constant direction.
Patent JP-2003021399-A (JP)
Title: Heat exchanger
Inventor: OSAKABE HIROYUKI
IPC: F24H9/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which improves the heat radiation performance, without clogging due to condensed water. SOLUTION: The heat exchanger uses an outer fin 3 having a plurality of wings 3a at a combustion gas entrance only (region for recovering mainly the sensible heat from the combustion gas). The wing 3a is cut and risen from the fin surface with leaving one side of thus cut triangular portion and inclined in a combustion gas flowing direction. The two wings 3a adjacent in the vertical direction of the fin 3 are cut and raised to be inclined in direction directions from the combustion gas flowing direction. The wings 3a act to guide the combustion gas to the fin surface and causes revolving flows in the combustion gas flow because of the inclined wings 3a to the gas flow. This suppresses a temperature boundary layer from developing on the fin surface and improves the heat transfer coefficient to improve the heat radiation power.
Patent JP-2003024736-A (JP)
Title: Gas-liquid contact apparatus and freezing, concentration, and separation method
Inventor: HAYASHI KENJI
IPC: B01D53/77
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-liquid contact apparatus reducing the supplied amount of water while keeping solvent absorbing efficiency and making the concentration of a solvent in finally discharged water high. SOLUTION: Water having absorbed a solvent in gas is drained from a treatment tank 14 to be sent to a freezing device 22. From the difference between the coagulation points of water and the solvent, the solvent is not frozen but water is frozen to become ice near to pure water. Herein, there is such a tendency that an ice layer C1 containing the solvent in high concentration adheres to the surface of an ice plate C. Therefore, hot air is sprayed on the ice layer C1 and the surface of the ice plate C is melted by predetermined thickness to be removed to make it possible to reduce the concentration of the solvent contained in the ice plate C. This ice is melted to be again used in the treatment tank 14 to reduce the amount of fresh water.  The concentration of the solvent in unfrozen water separated from water becomes high by concentration and water containing the solvent in high concentration can be used as a washing agent, fuel, and a coating solution applied to a planographic printing plate.
Patent JP-2003030132-A (JP)
Title: Multifunction machine and data transfer control method of multifunction machine
Inventor: ONISHI TETSUYA
IPC: H04N1/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a multifunction machine which is equipped with a bus transferring data, etc., a plurality of function parts having interfaces for data transmission and reception connected to the bus, and a controller totally controlling the respective function parts through the bus and allows the respective function parts to communicate with other function parts through the bus, by effectively using the bus. SOLUTION: Each function part inputs program information including receiving capability information regarding the reception capability of other function parts from the controller and performs data transfer to other function parts according to the program information. The use of bus is so controlled that when the data transfer to other function parts is performed through the bus, the data transfer is carried out according to the receiving capability information. The receiving capability information is data representing the amount of continuous reception through the bus, held by the respective function parts, and sent to the controller. The receiving capability information value is varied according to the use state of the bus, that the controller decides.
Patent JP-2003027132-A (JP)
Title: Method for quenching steel plate excellent in coating- adhesion after quenching by heat treatment
Inventor: ASAI TATSUYA
IPC: C22C38/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for quenching a steel plate without deteriorating a coating-adhesion in the quenched part by heat treatment even in the case of performing the quenching to a prescribed part in the steel plate under the atmosphere. SOLUTION: After coating a glassy film forming-treated solution mixedly dispersing silicic acid fine particles having <=100 nm grain diameter into an aqueous solution of a silicate, on the surface of the part to be quenched in the steel plate, the above part to be quenched is heated to quenching temperature and cooled into the water. In the case of indicating the silicic acid quantity with Si quantity contained in this acid, the glassy film forming-treated solution may be coated so that the silicic acid quantity in a glassy film substrate layer becomes 5-500 mg/m<2> . Further, in the above glassy film forming-treated solution, organic-base resin may be added and mixed.
Patent JP-2003025942-A (JP)
Title: Air bag system
Inventor: IDO MASARU
IPC: B60R21/20
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an air bag system capable of ensuring a stable sealing property with a case and a stable retention at the time of assembling an inflator provided with a press-fit type flange part to the case. SOLUTION: In the air bag system, a small hole 55a to which a male screw part 17 of the inflator 12 can be inserted and a large hole 56a to which a body part 14 of the inflator 12 can be inserted and the flange part 18 cannot be inserted are formed on side wall parts 55, 56 of an inflator storage chamber 51 for storing and retaining the inflator 12 in the case 30. A spacer 23 butted to the side wall part 55 and the body part 13 is arranged between the side wall part 55 and the inflator body part 13. The spacer 23 is press-contacted with the side wall part 55 while compressed and deformed at the time of tightening of a nut 20 to the male screw part 17. The flange part 18 is press- contacted with the side wall part 56 and the inflator 12 is stored and retained in the inflator storage chamber 51.
Patent JP-2003029966-A (JP)
Title: Data processor
Inventor: MITSUISHI NAOMIKI
IPC: G06F9/38
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the processing performance of a data processor. SOLUTION: The data processor is provided with a register (IR) capable of holding a plurality of instructions read from a memory for program storage, a decoder (OPCODE) capable of decoding the output of the register, and a performance part (711) for performing the unit read cycle of a program in a plurality of states of the data processor on the basis of the decoded result of the decoder and performing a plurality of the instructions within the unit read cycle. Even in the case that the memory for the program storage such as a flash memory is slow compared to the operation speed of a logic circuit, the processing performance of the data processor is not controlled by the ability of the memory for the program storage and the processing performance of the data processor is improved.
Patent JP-2003030304-A (JP)
Title: Balance management system for repair cost savings
Inventor: IKEDA YUICHI
IPC: G06Q10/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To adjust amounts of money that section owners pay so that the balance of repair cost savings does not become deficient. SOLUTION: A transmitter/receiver 11 receives arrears information showing the arrears state of the repair cost savings that the section owners of a multiple dwelling house pay from a financial institution terminal 3. According to the arrears information, an arrears rate prediction part 21 predicts a mean arrears rate and its standard deviation. A limit stress search device 20 calculates the accumulated savings and calculates limit stress under the restriction condition wherein the accumulated arrears are never less than the paid amount. A probability-below-limit calculating device 21 calculates the probability that the stress becomes less than the limit stress. A permissible risk inspecting device 18 decides whether the probability is within a permissible range and when the permissible range is exceeded, a revised amount calculating device 17 revises the repair savings.
Patent JP-2003036773-A (JP)
Title: Inclination sensor
Inventor: SASAKI HIROICHI
IPC: H01H35/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an inclination sensor of small and low cost and good yield which is excellent in durability, with less number of parts, while assembling is easy. SOLUTION: There are provided a case 30, a support member 40 fitted to the case 30, and a balance 36 which is provided in the case 30 and supported with the support member 40 by its central part for a constant attitude. The case 30 and the balance 36 contact each other by relative inclination, to constitute the electric contact point for electrical continuation. The case 30 is closed tightly, and may be filled with oil. Related to the support member 40, the supporting height of the balance 36 is recommended to be adjustable for adjusting the detected inclination angle. The balance 36 is recommended to be cap type and the case 30 enclose the balance 36 in the space, with the electrical contact point on the side of case 30 divided circumferentially to detect inclination direction.
Patent JP-2003033781-A (JP)
Title: System for methane gas production
Inventor: KAKIMOTO SHUZO
IPC: C02F3/28
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of carrying out methane fermentation efficiently and quickly, and decreasing installation cost and running and maintenance costs by means of using a small methane fermentation tank whereby eliminating the use of unnecessary equipment such as a dehydrator. SOLUTION: This system is equipped with a raw waste-solubilizing and extracting tank 1 capable of obtaining a liquid, wherein organic matter is dissolved in, by the treatment of raw waste in the presence of anaerobic bacteria, an acid production tank 2 capable of obtaining water containing organic acids formed by decomposition of organic matter in the liquid from the raw waste- solubilizing and extracting tank 1 with anaerobic bacteria, a methane fermentation tank 7 to produce methane gas by fermentation of organic acids dissolved in the water from the acid production tank 2 with methane-producing bacteria, and a treated water tank 18 which treats water from the methane fermentation tank 7 and a part thereof is discharged and the rest is fed back to the raw waste-solubilizing and extracting tank 1 and is sprinkled thereto.
Patent JP-2003033303-A (JP)
Title: Sucking instrument for floor
Inventor: SAITO KAZUO
IPC: A47L9/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a sucking instrument for floor, which is capable of preventing damages on a flooring and so forth and improving mobility of a sucking instrument body. SOLUTION: This sucking instrument for floor comprises a napped blanket 13 provided to the front bottom surface on the both sides of a sucking instrument body 4 with a suction opening in the lower surface, a brush body 14 provided to the front end part of the sucking instrument body 4 corresponding to a raised cloth 13 with a lower end of the brush body stretched lower than a lower end of the raised cloth 13, and wheels 7, 12 are provided to the bottom surface of the sucking instrument body 4, and are provided at locations taller than the lower end of the raised cloth 13.
Patent JP-2003045221-A (JP)
Title: Illumination apparatus
Inventor: MURAMOTO TAKAHIRO
IPC: F21Y103/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an illumination apparatus having a socket cover for covering the lamp socket that is easy in detachment and attachment of a lamp and of low cost. SOLUTION: In the illumination apparatus having a socket cover 4 for covering the lamp socket 2, a socket cover that moves freely with spring energy is installed only on one of the socket tables 5 arranged opposed to each other at the both ends of the illumination apparatus.
Patent JP-2003034916-A (JP)
Title: Chipping road surface cleaning method and air jetting device using the same
Inventor: SUZUKI ICHIJI
IPC: E01H1/08
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To surely remove dust and other foreign matters or the like on a chipping road surface in which reinforcing bars are streched upon the upper face. SOLUTION: High pressure air is jetted toward the chipping road surface 1 from above the streched reinforcing bars 53 of the chipping road surface 1 after chipping work, the dust and the other foreign matters are sequentially moved forward by jet pressure, and the dust and the other foreign matters moved to a final end part are sucked and removed by a suction device 55.
Patent JP-2003043062-A (JP)
Title: Semiconductor acceleration sensor and its inspection method
Inventor: YAMAMOTO MASAHIRO
IPC: H01L29/84
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor acceleration sensor capable of exactly measuring displacement gap dimensions between a bob of the semiconductor acceleration sensor and a plate without depending on the transparency of the plate, and its inspection method. SOLUTION: The semiconductor acceleration sensor comprises a thin bridge part 12 whose one end is made into one body with a frame 11 formed by etching on a semiconductor substrate inside the frame 11, a sensor chip 1 having a bob part 13 thicker than the bridge part 12 formed in one body at the other end of the bridge part 12, separately from the frame 11 and provided with a strain gauge resistor 14 varying its resistance according to the impressed displacement at the bridge part 12, and a plate 2 contacted to both sides of the sensor chip 1 and regulating the displacement of the bob 13 by covering the bob 13. A penetration hole 23 is provided at the position facing the bob 13 of the plate 2 to measure the displacement gap dimension 3 between the bob 13 and the plate 2.
Patent JP-2003039896-A (JP)
Title: Foaming decorating water tank
Inventor: YAMAGAMI EIJI
IPC: B44C5/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a foaming decorating water tank, which attracts attentions of viewers through the generation of doughnut-like foams. SOLUTION: A water tank main body 1 has transparent side walls 2. A foaming device 4 is provided on the bottom of a tank. The foaming device 4 consists of an air pump 5 and a foam generating part 6 shown in Fig. 2. An air hole 17 is provided in a top surface of the foam generating part 6. In addition, an air reservoir 10 with its open under surface is provided in the foam generating part 6. The air reservoir 10 is arranged in a slightly inclined state and provided tiltably in a certain range about its one edge. The air supplied by an air pump 5 through a diffuser 20 once gathers in the under surface of the air reservoir 10, resulting in upwards inclining the air reservoir 10 by means of the buoyancy of the air.  When the certain amount of the air gathers, the air gets with one rush out of the air hole 17 and, simultaneously, the air reservoir 10 inclines downwards, resulting in generating a doughnut-like foam.
Patent JP-2003045820-A (JP)
Title: Laser irradiation apparatus, and method, and method of manufacturing semiconductor device
Inventor: TANAKA KOICHIRO
IPC: B23K26/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiating method and an apparatus which can form a crystalline semiconductor film having crystallinity close to that of a single crystal efficiently even if the area of a substrate is large, and to provide a method of manufacturing a semiconductor device, which includes the laser irradiation method. SOLUTION: This laser irradiation apparatus has a laser, a means 1 which transfers an application position of a laser beam on a laser application plane in a first direction or a second direction opposite to the first direction, a means 2 which makes the shape of the laser beam elliptical or rectangular, and a stage which moves at least in the second direction.
Patent JP-2003045282-A (JP)
Title: Seesaw switch
Inventor: HANAI SHOZO
IPC: H01H23/16
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent an operation knob of a seesaw switch from stopping at an intermediate position. SOLUTION: The seesaw switch consists of a case 2 equipped with a fulcrum 2a at one end, an operation knob 1 with an operation face 1a formed at one end and a bottomed cylindrical hole 1b formed at the other and supported by the fulcrum 2a in free swinging, a ball for moderation 4 fitted inside the cylindrical hole 1b in a state biased by a spring 3 to the direction protruding from the cylindrical hole 1b, and a cam face 2b equipped with a mound protrusion A fitted at a place opposing the cylindrical hole 1b in the case 2.  With a dimmer switch in which the operation knob 1 is held at a swinging position by the ball for moderation 4 pressure-welded to the cam face 2b, an axis line of the cylindrical hole 1b is set slanted toward the swinging direction of the operation knob 1 by a given angle against the straight line connecting the end part of the cylindrical hole 1b and the above fulcrum 2a.
Patent JP-2003047243-A (JP)
Title: Switching power supply apparatus
Inventor: WADA MASAMI
IPC: H02M3/28
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply apparatus which can simplify a structure of a voltage control circuit controlling a switching device and, further, can employ a transformer having three terminals on its primary side. SOLUTION: In a switching power supply apparatus which controls a switching device provided on a primary side of a transforming means and applies a voltage to the primary winding of the transforming means to induce a voltage in its secondary winding, a voltage control circuit is composed of one transistor device. A drive winding which detects the voltage induced in the secondary winding is provided on the primary side and a terminal of one of the primary winding and the drive winding is used in common with a center tap.