baber/WOPTO huggingface dataset:
Patent JP-2002337298-A (JP)
Title: Moistureproof laminate
Inventor: YOSHIMURA CHITOSE
IPC: C08L101/16
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a moistureproof laminate being moistureproof paper reutilizable as used papers and having dissociable properties, drastically enhanced in moistureproof properties under an ultrahigh humidity condition and excellent in moistureproof properties and dissociable properties even in a low coating amount. SOLUTION: In the moistureproof laminate wherein an anchor layer is provided on at least the single surface of a paper support and a moistureproof layer containing a synthetic resin and a plate-shaped pigment is provided on the anchor layer, the amount of alkali metal ions in the anchor layer is 0.01-5% by weight of the solid of the anchor layer.
Patent JP-2002336649-A (JP)
Title: Industrial pretreatment equipment
Inventor: KATO TOSHIO
IPC: B01D53/68
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide industrial pretreatment equipment which improves industrial pretreatment efficiency by pyrolysis of gas containing fluorine-base gas, such as NF3 , and prevents the corrosion of the equipment. SOLUTION: This equipment has an introducing pipe 6 which has a scrubber 6 and into which the gas to be pretreated is introduced, a reaction chamber 1 for further subjecting the gas to be pretreated which is treated by the scrubber of the introducing pipe 6 to pyrolysis treatment, a leading-out pipe 7 which treats the gas after the pyrolysis treatment by a scrubber 4 and discharges the gas and a tank 9 which is disposed below the reaction chamber 1 and stores the waste water treated and formed in the scrubbers 3 and 4. The equipment is constituted to eject the flushing water from a flushing water nozzle 10 to the lower wall 5 of the reaction chamber having a cone-shaped structure and to swirl the water.  The formed corrosive gas can be efficiently removed by the flushing water and the lower wall 5 of the reaction chamber is cleaned by the cleaning water incessantly ejected from the flushing water nozzle 10. The corrosion of the lower wall 5 of the reaction chamber by the corrosive gas can be prevented as well.
Patent JP-2002343835-A (JP)
Title: Method for manufacturing tape carrier
Inventor: MORISHITA SHIGEHIRO
IPC: H01L21/60
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce warp of a TAB tape by eliminating a development of the warp in a longitudinal direction. SOLUTION: A method for manufacturing a tape carrier comprises the steps of passing the TAB tape 1 through a heating space while imparting a reverse warp in the width direction of the tape 1, aligning sheaves 3 each recessed at a central part in a tape direction as a support of the tape 1 in two rows in the tape direction by applying the tape 1 through the heating space and then the cooling space continued to the heating space when the warp of the tape 1 in the width direction is reduced by then passing the tape 1 through the cooling space, supporting both ends of the tape 1 in the width direction to the sheaves 3, conveying the ends while imparting a reverse warp,  and controlling a conveying tension so as to apply a tension of a predetermined value to reduce the warp of the tape in the width direction without increasing the warp in the longitudinal direction at the time of conveying the tape 1.
Patent JP-2002338849-A (JP)
Title: Method for preventing steel-concrete composite from corrosion
Inventor: SUGIURA YU
IPC: B05D7/24
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a steel-concrete composite from corrosion which uses the cured product of a resin composition that has high adhesiveness to both the steel and the concrete, strength and bendability and suffers from no crack and delamination of the resin even if it undergoes a load and a deformation in the interface, effecting in no water, saline and carbon dioxide invading in the interface so that the steel is prevented from corrosion and the concrete is prevented from neutralization; and enables to complete construction in a short time through a rapid curing reaction. SOLUTION: The method comprises coating the interface 7 and the peripheral zone 8 between the steel 6 and the concrete 5 with the cured product of a vinyl ester resin composition having an elongation at break of 10% or more and less than 150% to prevent the interface from being exposed to atmosphere.
Patent JP-2002317953-A (JP)
Title: Sensible hot carpet, and sensor mechanism for hot carpet
Inventor: HONMA MITSUO
IPC: F24D13/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional hot carpet such as that there are few persons who turn off the power switches of hot carpets briskly, and they are wasting power, warming the whole face at all times. SOLUTION: To remove the conventional defects, a sensor mechanism is laid on a floor, or the area is demarcated into units, and thermosensitive sheets or sensor members are attached separately for each division, and when the sensor switch is switched on by the weight of a person, and only the division part warms. Moreover, a functional switch is attached to a controller so that the traditional use may be available, accordingly this hot carpet does not waste power.
Patent JP-2002348292-A (JP)
Title: Method for producing metal alkoxide using mixture of alcohol and carbonic acid ester
Inventor: YODA SATOSHI
IPC: C07F7/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method requiring a simple apparatus and free from a toxic by-product in forming a metal alkoxide by a direct reaction of a metal oxide and alcohol. SOLUTION: In this method for producing the metal alkoxide, the metal oxide forming an alkoxide by the reaction with the alcohol, especially a silicon oxide, is treated in a high temperature and pressure mixture of the alcohol and a carbonic acid ester, a metal alkoxide is formed by a reaction with the alcohol and a metal component, and by-product water from this reaction is removed by a reaction with the carbonic acid ester.
Patent JP-2002345305-A (JP)
Title: Rotary tilling machine
Inventor: NAKAGAWA HIDEAKI
IPC: A01B33/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional tilling apparatus which requires side plates standing on both end edges of a soli-housing casing and has risk in which a plow plate (tilling tine) causes breakage of a base plate (bottom plate) of the casing when the casing not having side plates is used and further is heavy and has trouble in transportation from a ridge to adjacent ridge and can not simply carry out maintenance such as disassembly and assembly. SOLUTION: In this rotary tilling machine, tilling wheels 3 and 3' rotatably supported on a shaft is installed on right and left both sides of tilling tine shaft 2 to which tilling tines 1 are arranged and attached and these tilling wheels 3 and 3' are constituted so as to form the rotating outside diameter (a) of these tilling wheels in larger size than rotating outside diameter (b) of the tilling tines 1 and roll these wheels while supporting the tilling tine shaft 2 which carry out driving and rotation with both ends in order to solve these above problems.
Patent JP-2002003469-A (JP)
Title: Synthesis of diacyl peroxide in aprotic solvent
Inventor: BROTHERS PAUL DOUGLAS
IPC: C07C407/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for safely and economically synthesizing a diacyl peroxide in an aprotic solvent in a high yield by using a stable and readily handleable oxidizing agent. SOLUTION: An acyl halide is brought into contact with a peroxide composition material in a compatible aprotic solvent substantially not containing a compound to be oxidized with the peroxide composition material or a reaction product between an organic acyl halide and the peroxide composition material.
Patent JP-2002350741-A (JP)
Title: Photographing device for microscope
Inventor: UCHIDA TOMOHIRO
IPC: H04N5/225
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device for a microscope which enables a user to easily and rapidly photograph and record images regardless of the presence or absence of connection of a PC. SOLUTION: This photographing device for the microscope includes a camera head 4 which photographs the specimen image from a microscopic body 1, a microscopic digital camera 2 which has a memory device for recording the images photographed by the camera head 4 and the PC 8 which is connected to through a communication cable 7 and has a recording medium. When the specimen image is photographed with the camera head 4 by control of the PC, the photographed image from the camera head 4 is recorded to the recording medium of the PC 8.
Patent JP-2002354374-A (JP)
Title: Power supply circuit for television receiver
Inventor: HIRANO KAZUNORI
IPC: H04N5/63
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit for a television receiver which is capable of achieving to turn a TV set on, when power is turned on after the power has been turned off in a standby state, without making standby energy generated. SOLUTION: A single power supply switch 9, operated by a user consists of a first switching section 9a for turning it on and off simultaneously and a second switching section 9b. The section 9a is provided on an AC line 2, and the section 9b is provided on a rectifier side line serving as a power supply passage to a microcomputer 6 and a memory 8. A microcomputer 6 is constituted, so as to rewrite the value of the memory 8 into 'Turn TV ON', when the power teed is stopped at standby state.
Patent JP-2002353626-A (JP)
Title: Multilayer wiring board and method of manufacturing the same
Inventor: SHIGEOKA TOSHIAKI
IPC: H05K3/46
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board wherein wiring circuit layers formed of a metal foil are disposed at least inside and which enables to prevent the generation of defective insulation between the wiring circuit layers due to the entrance of moisture in a plating process or in a high moisture environment which is caused by the generation of a space around the internal wiring circuit layers or by the generation of voids due to bad sintering. SOLUTION: The multilayer wiring board comprises an insulation substrate 2 formed by stacking ceramic insulation layers 2a-2d, and the wiring circuit layers 3 formed of a metal foil disposed at least between the insulation layers 2a-2d. In the multilayer wiring board, ceramic layers 6 are formed around the wiring circuit layers formed in the same plane as the wiring circuit layers 3 formed of a metal foil. The ceramic layers 6 have a superior sinterability than the ceramic insulation layers 2a-2d, includes a larger quantity of glass than the ceramic insulation layers 2a-2d, and has a lower glass softening point than that of the ceramic insulation layers 2a-2d.
Patent JP-2002358503-A (JP)
Title: Signal processing circuit and pattern recognizing device
Inventor: MATSUGI MASAKAZU
IPC: G06T7/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To realize a large scale of hierarchical parallel processing by a small scale of circuit configuration. SOLUTION: In a parallel processing circuit configuration which comprises a plurality of analog processing elements, analog signal processing elements AB and switch elements SW are arrayed on a prescribed grid, the turning on/off of the switch elements SW or the signal modulation amount of the analog signal processing elements AB is controlled and, then, different signal processing functions are realized.
Patent JP-2002357234-A (JP)
Title: Electric brake unit
Inventor: KUBOTA MASAHIRO
IPC: F16D65/28
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an unnecessary braking force when an electric motor or the like is abnormal and to enable braking control in proportion to an operating amount of a pedal driven by a driver, in an electric braking unit controlling braking force by means of an electric motor. SOLUTION: The electric brake unit 1FL to 1RR is comprised of a linear transforming mechanism 14 constituted of a ball screw shaft 18 rotatably driven by the electric motor 16 and a ball nut 20 screwed with the ball screw shaft and also moving forward and backward a movable friction pad 13b, and an operation selecting mechanism 15 selecting an operating state of the linear transforming mechanism 14 such as a locking state, a braking allowable state, an operation stopping state when being abnormal, a braking force reducing state and the like. The locking state is selected at a non-braking time. The braking allowable state is selected at a braking time. The operation stopping state when being abnormal is selected when the electric motor 16 is abnormal. The braking force reducing state is selected when an operating amount of a brake is decreased during braking.
Patent JP-2002359225-A (JP)
Title: Substrate-cleaning apparatus and system
Inventor: KOYANAGI TETSUO
IPC: H01L21/677
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-cleaning apparatus that can utilize limited space in a factory effectively, and has structure for facilitating maintenance at a cleaning section. SOLUTION: At a cleaning section B, two rows of cleaning tanks 10 and 11 are arranged along the direction of travel in treatment processes. A substrate- cleaning treatment apparatus C has a substrate conveyance robot 15 that is provided at the opposite side of a cleaning section maintenance zone O and collectively retains wafers W, W, and so on for horizontally moving along the direction of travel in treatment processes, and a substrate-cleaning treatment robot 16, that is provided between the two rows of cleaning tanks 10 and 11 and collectively retains the wafers W, W, and so on for horizontally rotating between the adjacent cleaning tanks 10 and 11. As a result, the size and weight can be reduced in the structure of the substrate conveyance robot provided at the opposite side of the maintenance zone O, and maintenance can be facilitated at the cleaning section B.
Patent JP-2002362324-A (JP)
Title: Vehicular wiper device
Inventor: ABE JUN
IPC: B60S1/28
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To improve a degree of freedom in installation of a vehicular wiper device. SOLUTION: A DR side reduction gear 9a having a DR side output part 29a and an AS side reduction gear 9b having an AS side output part 29b are provided in a wiper motor 6. A rotational motion of the DR side output part 29a is converted into a swinging motion of a DR side wiper arm 1a via a DR side linkage 30a, and a rotational motion of the AS side output part 29b is converted into a swinging motion of an AS side wiper arm 1b via an AS side linkage 30b.
Patent JP-2002364495-A (JP)
Title: Manufacturing method of valve apparatus
Inventor: YAMAGUCHI ZENEI
IPC: F02M61/16
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a valve apparatus, in which a cleaning degree is increased while suppressing a manufacturing cost at the time of running cleaning of the valve apparatus. SOLUTION: In the manufacturing method of the valve apparatus, comprising: a valve body 29 having a valve seat 29a; a valve member 26 that can be brought into contact with and be spaced from the valve seat 29a; a drive device part S that moves the valve member 26 toward a direction spaced from the valve seat 29a by electric conduction; and an urging spring 24 urging the valve member 26 toward a direction brought into contact with the valve seat 29a, the valve member 26 is brought into contact with or is spaced from the valve seat 29a to open or close the valve, and the opening period of the valve is variable to adjust a flow rate. Operations of opening/closing the valve are repeated by cleaning liquid pressure pressing the valve member from a direction opposite to an urging direction of the urging spring 24.
Patent JP-2002364346-A (JP)
Title: Exhaust emission control device for engine
Inventor: IMADA MICHIHIRO
IPC: F01N3/08
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To precisely detect purification performance of HC by HC adsorption catalyst having an HC adsorption material and an oxygen storage material. SOLUTION: This exhaust emission control device for an engine in which an exhaust gas adsorption catalyst 27 is arranged in an exhaust passage 22 is provided with a first oxygen concentration control means 43 for controlling oxygen concentration in exhaust gas flowing into the HC adsorption catalyst to release oxygen from the oxygen storage material when the engine is in an operation condition in which HC is desorbed from the HC adsorption material of the HC adsorption catalyst 27 and a second oxygen concentration control means 44 for controlling oxygen concentration in exhaust gas so that oxygen concentration in exhaust gas inside the HC adsorption catalyst 27 or in a downstream part thereof becomes a predetermined set value.
Patent JP-2002366202-A (JP)
Title: Security system
Inventor: YOMOGIDA MAKOTO
IPC: G06F21/31
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To enable an operator to perform functions of a plurality of processes whose operation rights are different with one operator ID. SOLUTION: This security system is provided with a storing means 20 storing a function/operation right definition file 21 that defines a plurality of functions, a plurality of rights and performance approval/rejection in each operation right of each function, and an operator list file 22 configured to make the operation rights defined by the definition file 21 settable in each operator ID, and an operation right deciding means 12 for reading all operation rights belonging to the operator ID of an operator by referring to the list file 22 when the operator tries to perform a selected function, subsequently retrieving functions performable with the read operation rights from the definition file 21 and deciding performance approval/rejection according to whether or not to include the selected function in the obtained functions.
Patent JP-2002193972-A (JP)
Title: Production method of 3,4-alkylenedioxythiophene-2,5- dicarboxylic acid derivative
Inventor: JONAS FRIEDRICH DIPL CHEM DR
IPC: C07D495/04
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a new production method of a 3,4- alkylenedioxythiophene-2,5-dicarboxylic acid derivative useful as an organic conductive polymer material, in which the 3,4-alkylenedioxythiophene-2,5- dicarboxylic acid derivative can be obtained in high purity and high yield without isolating intermediates. SOLUTION: When producing 3,4-alkylenedioxythiophene-2,5-dicarboxylic acid derivatives represented by formula VI and V, at least two steps of the indicated reaction formulas take place without isolating intermediates [wherein, R1, R2, R3 and R4 are each identically or independently an alkyl group having 1-20 carbon atoms which may be linear, branched, or substituted; A is Li, Na, or K; Hal is F, Cl, Br or I.].
Patent JP-2002367739-A (JP)
Title: Connector with switching function
Inventor: SAKAMOTO HIDENORI
IPC: H01R13/703
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive connector with switching function furnished with a highly stable switching mechanism. SOLUTION: With the connector with switching function 15 provided with an insertion plug 4 having a cylindrical outside conductor 3, a receptacle 16 having a ground conductor 19 connected in insertion-coupling with the outside conductor 3, and a switching mechanism opened and closed by insertion and removal of the insertion plug into and from the receptacle 16, the ground conductor 19 is formed with a plurality of independent contact pieces 21a, 21b arranged in insertion-coupling with the outside conductor 3, and the switching mechanism is structured by short-circuiting a given pair 21a, 21b of the plurality of contact pieces through the outside conductor 3 at insertion of the insertion plug.
Patent JP-2002363992-A (JP)
Title: Planting block for road slope
Inventor: NAGAOKA SUEHIRO
IPC: E02D29/02
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a planting block for a road slope advantageous to the improvement of appearance and environment of particularly a city road. SOLUTION: This planting block 1 has a bottom part 2, a rising wall part 3 rising from one side end part of the bottom part 2, and a second rising wall part 4 rising from the other side end part of the bottom part 2. The second rising wall part 4 rises inclining outward along the road slope 11, and its interior is formed as a planting space for planting by putting soil 8 therein. A drain hole 5 for draining onto the road slope 11 side is opened to at least the lower part of the second rising wall part 4.
Patent JP-2002369236-A (JP)
Title: Mobile communication terminal equipment, method for controlling position registration of mobile communication terminal equipment and program
Inventor: YAGI HIDEKI
IPC: H04W48/16
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To properly control frequency of a position registration. SOLUTION: A method for controlling the position registration of a mobile communication terminal equipment comprises a step of recording data indicating a cell ID informed of system information of the cell of own station at present to the 'cell ID' of own station entry which is to be processed in a position registration flag list 10; steps of recording data, indicating the number of peripheral cells informed of the system information of the cell of the own station at present in the 'number of effective peripheral cells', and recording information regarding the peripheral cell informed of the system information in a 'peripheral cell list';  and steps of storing data indicating 'on' for the 'positional registration presence or absence flag' of an entry, corresponding to the cell of the own station, if the position registration is conducted in the case of zone transfer, and recording a career of whether or not the position registration is conducted in the case of zone transfer. The method also comprises a step of thereafter, for example, changing a cell reselection reference by combining an offset corresponding to the 'position registration presence or absence flag', in the case of reselecting the cell for zone transfer.
Patent JP-2002368318-A (JP)
Title: Dye laser device
Inventor: HARA TAKANOBU
IPC: G02B6/24
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a dye laser device which has high output, high repetition, and high redundancy by increasing the use efficiency of an exited laser beam. SOLUTION: The dye laser device obtains a dye laser beam output by irradiating an excitation area of a flow cell where a dye solution as a laser medium flows with an excited laser beam guided by an optical fiber 21 fixed to an optical fiber guide 22. A plurality of optical fibers 21 having resin-made protection coatings 44 and 45 around respective cores 41 and clad layers 42 are used as a means for guiding the excited laser beam to the flow cell. The cores 41 and clad layers 42 of tip exposed parts 46 including the cores and clad layers of the respective fibers 21 are made thinner than the protection coatings 44 and 45, and sheathed with a metallic pipe 47 a specific distance back from the tip exposed parts 46. The metallic pipe 47 is clamped and fixed to the optical fiber guide 22, so that the optical fibers 21 are gathered densely in the optical fiber guide 22 and detachably fixed.