baber/WOPTO huggingface dataset:
Patent JP-2002159861-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: KIMURA MAREO
IPC: B01D53/94
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To enable not only CO and HC but also particulate matters such as SOF and sulfates in an exhaust gas to be efficiently removed. SOLUTION: A catalyst is used which comprises a titania powder, a zeolite powder, and an auxiliary catalyst powder consisting of heat-resistant zirconia particles and a transition metal in a layered form covering at leas part of the surfaces of the heat-resistant zirconia particles. Since the contact area between the transition metal and matters to be removed is increased, the amount of particulate matters (P.M) to be exhausted is decreased.
Patent JP-2002161755-A (JP)
Title: Laminating heat-resistance alloy plate and its manufacturing method
Inventor: HIROTA NORIHIDE
IPC: C22C1/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminated heat-resistance alloy plate and its manufacturing method applied for a burner of gas turbine, jet engine, etc. SOLUTION: (1) The laminated heat-resistance alloy plate is characterized in that a Ni alloy plate forming many slots at regular intervals is bonded with a plate of the same material as the alloy plate or the other via amorphous foil Ni brazing material without organic binder, and (2) the manufacturing method of the laminated heat-resistance alloy plate is characterized in that a Ni alloy plate forming many slots at regular intervals is bonded with a plate of the same material as the alloy plate or the other via amorphous foil Ni brazing material without organic binder.
Patent JP-2002164398-A (JP)
Title: Capacity sensor and capacity measuring method
Inventor: TOMIYA HIDETO
IPC: H01L21/66
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To very easily enable quantative and highly accurate characteristics evaluation that has not been realized with existing capacity sensors and with capacity measuring methods. SOLUTION: When evaluating the quantative characteristics of a sample semiconductor S in nanoscale, by detecting the electric quantity of a depletion layer that is formed by contacting a conductive cantilever and sample semiconductor S using a scanning capacitance microscope(SCaM), quantitative measurement of extremely small capacity below 10-21 [F] is realized, by detecting the quantitative changes when a bias voltage V is applied, and when it is not applied as a transition of an oscillation frequency in a quantitative measuring circuit 2.
Patent JP-2002159433-A (JP)
Title: Shoe drier
Inventor: SAKAGUCHI TAKATSUGU
IPC: F26B9/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a shoe drier capable of instantly removing water drops or the like attached to the shoe surface. SOLUTION: The shoe drier is provided with an air intake/exhaust device 10 with a built-in electric blower, a suction nozzle 21 which sucks air into the air intake/exhaust device by driving the electric blower, and a pair of blowing nozzles 22, 23 which blow off the air sucked in from the suction nozzle 21.
Patent JP-2002160859-A (JP)
Title: Rotation control method for rotor
Inventor: SASAKI MASAMICHI
IPC: B65H23/192
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotation control method for a rotor capable of precisely controlling the rotation of the rotor rotated by a motor using an encoder with a relatively low resolution. SOLUTION: A target moving distance X of the rotor D3 rotated by the motor is determined. A reference moving distance corresponding to an integer-fold of a pulse width and a reference residual moving distance Q corresponding to the number of pulses not reaching one pulse of the encoder are calculated based on the target moving distance X and the pulse width of the encoder for controlling the motor. A difference between the total of a starting distance R, or a distance of the rotor moving from the start of the motor to the output of the first pulse by the encoder, and a braking distance S from the stop of the driving of the motor to actual stop of the rotor D3, and the reference residual moving distance Q is found.  The number M of the target output pulse of the encoder and the target residual moving distance T of the rotor D3 are found based on the target moving distance X, the number N of a reference output pulse, and the reference residual moving distance Q according to the value of the difference. The rotation of the rotor D3 is controlled based on the number M of the target output pulse and the target residual moving distance T.
Patent JP-2002167885-A (JP)
Title: Construction method of penetration section of fire compartment and its structure
Inventor: OKADA KAZUHIRO
IPC: E04B1/94
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a penetration section of a fire compartment and its structure, which prevents the heat, fire, smoke and the like, arose on one side across a partition including the penetration section of the fire compartment, from reaching the other side even when a resin piping, a cable, or a heat insulating sheath pipe, which is laid through the fire compartment, is deformed or burned out in a fire. SOLUTION: According to the construction method, the resin piping, cable, or heat insulating sheath pipe is inserted into the penetration section 5 of the fire compartment, so that the piping, cable, or pipe penetrates through the fire compartment provided on the partition for a building. A tape-shaped molded body 2 is wrapped around and fixed on the part for the penetration section for the resin piping, cable, or heat insulating sheath pipe, the molded body made of a thermal expansion material having the expansion ratio of 3 to 40 times that of normal state subjected to the heat with irradiation value of 50 kw/m2. After the fixation, the gap between the penetration section 5 and therein piping, cable, or thermal insulating lagged pipe is filled up with mortar, noncombustible material, or putty.
Patent JP-2002168832-A (JP)
Title: Gas detecting method and gas-concentration measuring method as well as gas sensor
Inventor: HAYASHI YUJI
IPC: G01N27/68
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a new gas detecting method and a new gas-concentration measuring method wherein the detection of a specific component contained in a gas to be measured and/or the measurement of the concentration of the specific component can be performed under a wide measuring condition and to provide a gas sensor. SOLUTION: At least one from among a breakdown voltage and a discharge voltage is measured across a pair of electrodes having a characteristic that at least one from among the breakdown voltage and the discharge voltage at a time when the gas to be measured is discharged becomes high when the specific component is contained as compared with a case in which the specific component is not contained in the gas to be measured, and the existence of the specific component in the gas to be measured is judged on the basis of the characteristic.  Alternatively, the gas to be measured is discharged across a pair of electrodes having a characteristic that a discharge current value at a time when the gas to be measured is measured and the concentration of the specific component contained in the gas to be measured are correlated, the discharge current value is measured, and the concentration of the specific component in the gas to be measured is measured on the basis of the characteristic.
Patent JP-2002175361-A (JP)
Title: System for diagnosing facility
Inventor: OBARA NOBUFUMI
IPC: G06Q50/16
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a facility diagnosing system, capable of diagnosing structural deterioration of various facilities with a small amount of labor and time and fully diagnosing the facilities by meeting demands in a market. SOLUTION: In the facility diagnosing system for diagnosing facilities 1, 2, B1 to B4 to be diagnosed, based on management information owned by a facility operator B regarding the facilities 1, 2, B1 to B4 and to provide a diagnostic result to a facility operator B to operate the facilities 1, 2, B1 to B4 by a facility diagnostician A to diagnose the facilities by a request of the facility operator B, the facility diagnostician A obtains the management information from the facility operator B via a network communication means NET, carries out diagnoses on the facilities 1, 2, B1 to B4 by adding market information in the market to the management information and provides the diagnostic result to the facility operator B via the network communication means NET.
Patent JP-2002172803-A (JP)
Title: Ink jet printer
Inventor: KAGA HIKARI
IPC: B41J2/045
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer which has an air storage chamber set to a joint member for coupling an ink tank and a printing head and can efficiently absorb pressure waves generated in an ink channel at a printing time. SOLUTION: Ink supplied from the ink tank 4 via tubes 5a-5d flows in from ink inlet passages 12a of the joint member 9 and rises joint passages 12b to be supplied to the printing head. Pressure waves generated in the ink channels (tubes 5a-5d) by accelerating/decelerating a carriage 3a, or the like collide with the air stored in air reservoirs 12c and are absorbed without being transmitted to the printing head.
Patent JP-2001190064-A (JP)
Title: Switching power unit
Inventor: TAKAHASHI SEIICHI
IPC: H02M3/335
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a switching power unit which is not subjected to the adverse influence of noise even when the circuit current becomes smaller. SOLUTION: In the switching power unit, a superposition circuit 2 formed of a resistor 32 is connected in parallel with the primary coil 3 of a transformer 6. In addition, a superposed control circuit 42 which makes an electric current flow to the superposed circuit 2 by turning on a phototransistor 46 only when the circuit 42 becomes a lightload or high-input voltage state and the current flowing to the circuit 2 becomes smaller than a set value is provided. Since the phototransistor 46 is turned on when the current flowing to the circuit 2 becomes smaller, the current detected by means of a current sense circuit 9 becomes larger even when the superposed current i1 of the circuit 2 is superposed upon a current i.  Therefore, the switching power unit is not subjected to the adverse influence of noise and the output voltage of the unit can be stabilized even when the current i becomes smaller.
Patent JP-2002179881-A (JP)
Title: Phenol resin molding material
Inventor: NAKAJIMA YUKINORI
IPC: C08K5/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol resin molding material rich in fluidity and thermal stability in a cylinder of an injection molding machine and having excellent curing characteristics in a metal mold. SOLUTION: This phenol resin molding material comprises (A) a phenol resin, (B) a cationic surfactant and (C) a filler as respective essential components and respectively comprises the phenol resin (A) in an amount of 30-50 wt.% based on the whole, the cationic surfactant (B) in an amount of 0.1-20 wt.% based on the whole and the filler (C) in an amount of 30-50 wt.% based on the whole.
Patent JP-2002180932-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: NAMAIZAWA YASUO
IPC: F02M61/18
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic fuel injection valve having a structure capable of controlling balance of injection length of a fuel spray injected in a conical form by an upstream swirl. SOLUTION: In this electromagnetic fuel injection valve 1, a fuel rotating member 8 to give whirling force to fuel is provided on the upstream side of a fuel injection hole 11 for injecting fuel, and an exit surface 12 of the fuel injection hole 11 is formed non-perpendicular relative to the fuel injection hole 11, thereby length balance of the fuel spray 18 is varied.
Patent JP-2002185151-A (JP)
Title: Multilayer printed wiring board
Inventor: MORIMOTO TSUNEHIRO
IPC: H05K3/46
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce radiation noises emitted from the power supply layer and ground layer of a multilayer printed wiring board mounted with electronic parts. SOLUTION: The wiring of a power supply layer or a ground layer is superposed on the signal wiring of a multilayer printed wiring board.
Patent JP-2002186308-A (JP)
Title: Combine harvester
Inventor: SAMURAGI HITOSHI
IPC: A01B63/12
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To make a reaping part smoothly movable up and down and easily attachable and detachable from and to a combine harvester. SOLUTION: In the combine harvester in which the reaping part (7) is liftably attached through reaping first and second shaft cases (40) (56) to the front side of a threshing unit (3), a connection case (68) that connects a reaping 2-shaft case (56) to a one shaft case (40) that is fixedly supported on the threshing part (3) and the connection case (68) is set to two pieces-dividable cases (68a) and (68b).
Patent JP-2002186836-A (JP)
Title: Dialysis method and dialysis container
Inventor: TSUKUI SADAYUKI
IPC: B01D61/24
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a dialysis method and a dialysis container capable of carrying out a dialysis of a whole amount of sample liquid. SOLUTION: The dialysis container is constituted by a container body; and a cap having a sample liquid accommodation part having a volume enough to accommodate the sample liquid and provided with a dialysis membrane at a part of the sample liquid accommodation part. The sample liquid is accommodated in the sample liquid accommodation part of the cap and the container body is attached to the cap while the cap is retained in that state to integrally form the dialysis container. Then, a dialysis is carried out by immersing the dialysis container in a dialysis external liquid while the dialysis container is retained in that state.
Patent JP-2002188916-A (JP)
Title: Temperature sensor with inclined switch
Inventor: YAMASHITA MITSUYOSHI
IPC: G01C9/06
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor with an inclined switch with simple structure, simple operation, and rarely mixing of various germs. SOLUTION: This temperature sensor 1 with inclined switch is formed by fixing an inclined switch 2 to an temperature sensor 10 capable of inclining or standing, and a lead wire of the inclined switch 2 is connected to a signal wire 13 of the temperature sensor 10. The temperature sensor 10 has a rod- shaped sensor part 12, and the inclined switch 2 may be a mercury switch.
Patent JP-2002199616-A (JP)
Title: Charge control device, charge and discharge control device, information processing device, charge control method, charge and discharge control method and storage medium
Inventor: KATO HARUHISA
IPC: H02J7/34
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a charge control device which lessens lowering capacity of a secondary battery due to a full charge for a long period by charging the secondary battery to an arbitrary desired charge volume, even if connecting the information processing device to an external power source for a long time, and a charge and discharge control device, an information processing device, a charge control method, a charge and discharge control method and a memory medium. SOLUTION: The information processing device which is operated with the external power source or the built-in secondary battery 4 has a mode setting means 7 which sets the charging volume of the secondary battery 4 at the full charged capacity or an arbitrary desired charge volume and a power source control means 8 which makes charge control of the secondary battery 4 according to the charge mode set by the mode setting means 7, the remaining capacity of the secondary battery 4 and the lapse of the setting time measured by a timer 5 when the information processing device is connected to the external power source.
Patent JP-2002187240-A (JP)
Title: Recording medium, method for forming image using the same, and printed matter
Inventor: TAMURA SAKAE
IPC: B41M5/382
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium which can be applied to a recording system using various inks, and to various base materials of a printed matter, and capable of obtaining a high quality image without bleeding. SOLUTION: A UV curable resin layer which has thermoplasticity in an uncured state is used.
Patent JP-2002187504-A (JP)
Title: Wiring of on-vehicle electric part
Inventor: YAMANAKA YASUMITSU
IPC: H02G3/22
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated from a wire connecting electric parts and a control part in the case of using a pulse width modulation(PWM) control to drive the electric part by using a battery having a voltage higher than a rated voltage in wiring the on-vehicle electric parts. SOLUTION: The minus side of the electric part is returned to the control part. Additionally, electric wires 3 connecting the control part and the electric parts 2 are made into twist part wires.
Patent JP-2002188743-A (JP)
Title: Self-retaining type solenoid valve
Inventor: YOSHIDA MASAMI
IPC: F16K31/06
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-retaining type solenoid valve capable of downsizing the whole of a device and realizing low power consumption. SOLUTION: The self-retaining type solenoid valve is provided with a single coil 34 wound to a bobbin 36 in the same direction; a movable iron core 42 disposed coaxially with a fixed iron core 38; a first spring member 40 for urging the movable iron core 42 to the direction wherein the core is separated from the fixed member 38; and an annular permanent magnet 46 attached to such a position as the end of the fixed iron core 38 and the end of the movable iron core 42 are opposed to each other and arranged so as to surround the outer periphery at a part of the fixed iron core 38 and the movable iron core 42.
Patent JP-2002196994-A (JP)
Title: Position information setting device and method of equipment connected with network
Inventor: IZUHARA TAKENORI
IPC: G06F3/12
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for setting a position information, capable of easily inputting position information of OA equipment. SOLUTION: This position information setting device for setting position information of the equipment 30 connected with a network N, comprises a position recognizing member 10 positioned in a given position; a position recognized member a position of which is recognized by the position recognizing member 10. The position recognized member 20 is provided with a detachable connecting portion with the equipment 30 connected to the network N. The position recognizing member 10 is provided with position information obtaining means for obtaining position information by measuring a position of the position recognized member 20, and with identifying information obtaining means for obtaining identifying information of the equipment 30, from the equipment 30 connected with the position recognized member 20.  The identifying information of the equipment is correlated with the position information.
Patent JP-2002193562-A (JP)
Title: Maintenance work support device
Inventor: ISHIMOTO HIROFUMI
IPC: B66B5/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance work support device capable of coping with reset when interrupting the maintenance. SOLUTION: A portable terminal device 1 for a maintenance worker is provided with a work indication data memory unit 15 for storing the work order of check and diagnosis, a work indication data translation unit 16 for working the data to display the data from the work indication data memory unit 15 in a screen display unit 12, a key operation unit 13 for performing the operation for advance and interruption of the work by confirming the conclusion of the work when the work is performed on the basis of the data displayed in the screen, a processing history memory unit 18 for registering the executed work as a work history, and a return guidance display means for displaying the operation guidance of reset procedure in the screen to reset an elevator to the original condition on the basis of the processing history memory unit 8 after the predetermined operation.
Patent JP-2002194293-A (JP)
Title: Antifouling coating composition
Inventor: SUGIHARA MITSUNORI
IPC: A01N31/04
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling coating composition capable of forming coating films which prevent the adhesion of marine organisms and marine algae to an underwater structure, a fishnet, and the bottom of a ship. SOLUTION: The antifouling coating composition comprises (A) a divalent metal-containing resin, (B) a compound to be represented by the formula: R1-SH (wherein R1 is a 1-30C organic group), and (C) copper suboxide.
Patent JP-2002203419-A (JP)
Title: Liquid crystal display device
Inventor: HIRAMOTO SATOSHI
IPC: F21V8/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify the operation of storing a linear lamp in a lamp reflector and to accurately install the linear lamp relative to the lamp reflector. SOLUTION: A lamp spacer LSC, which is fitted into a spacer locking hole SRH formed in the lamp reflector LS storing the linear lamp LP and having an opening in its side end face (side edge) serving as the light incident face of a light guide panel, is inserted between the inner wall of the lamp reflector LS and the outer wall of the linear lamp LP, whereby the linear lamp LP is held at a predetermined distance to the inner wall of the lamp reflector LS.
Patent JP-2002204352-A (JP)
Title: Image processor
Inventor: SHIRATA YASUNOBU
IPC: G06T7/40
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of acquiring images with quality in higher than conventional when processing images mixed of texts, images and the like on a single page. SOLUTION: The image processor comprises an image input device 101 to be inputted read out image data, an edge separation circuit 301, a net-point separation circuit 302 and a color separation circuit 303 to determine and separate image areas based on the image signal from the input device 101, separating memories 304, 305 to memorize the areas separated by the separation circuits 302, 303 and a generating means for image-creation data to create a signal for a creation of the first version with performing separation processing based on the area of the image data previous to being performed image-compression, so that when generating a signal to create an image of a version of the second version or later, a signal to create the image of the version with separation processing different from the processing at creating of the first version.
Patent JP-2001295025-A (JP)
Title: Two-stage ain-pvd improving film characteristic
Inventor: WILKE INGO
IPC: C23C14/34
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing aluminum nitride layers on a substrate in a treatment chamber. SOLUTION: A first aluminum nitride layer is vapor deposited on a substrate at a first chamber pressure, and then a second aluminum nitride layer is vapor deposited on the resultant aluminum nitride nucleation layer at a higher second chamber pressure. The first aluminum nitride layer is vapor deposited by sputtering an aluminum target at about 1.5-3 millitorr chamber pressure in a nitrogen and inert gas plasma in the treatment chamber. The second aluminum nitride layer is vapor deposited by carrying out sputtering at about 5-10 millitorr chamber pressure. The above treatments can be performed in the same treatment chamber while maintaining the temperature of the substrate at preferably 125-500 deg.C. By this method aluminum nitride having preferred crystal orientation can be obtained at high deposition rate, and the characteristics of the layers can be improved.