baber/WOPTO huggingface dataset:
Patent JP-2001139475-A (JP)
Title: Combination of escin with dextran sulfate and its use
Inventor: RENAULT BEATRICE
IPC: A61K8/60
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition having vasodilation inhibitory effect and/or anti-edematous effect and enabling sensitive skin to be mitigated. SOLUTION: This composition is an activator consisting of a combination of escin with dextran sulfate. A 1st version of this composition is such that the molecular weight of the dextran sulfate is 2×103 to 5×106 or 5×103 to 105. A 2nd version of this composition is such that the content of the dextran sulfate is 0.01-5 wt.% or 0.05-2 wt.% based on the whole weight of the composition. A 3rd version of this composition is such that the content of the escin is 0.005-5 wt.% or 0.01-2 wt.% based on the whole weight of the composition. A 4th version of this composition is such that the weight ratio of the dextran sulfate to escin is 2×10-3 to 103 or 25×10-3 to 200.
Patent JP-2001089466-A (JP)
Title: New hydroxycoumarin derivative and method for producing the same
Inventor: TRKOVNIK MLADEN
IPC: C07D311/56
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a new hydroxycoumarin derivative having antiviral action to HIV-1 virus and useful as an antiviral agent. SOLUTION: This new hydroxycoumarin derivative is represented by the general formula (R1 is 4,7-dihydroxycoumarinyl group or 4,5,7- trihydroxycoumarinyl group) and is e.g. 3,3-(4-carboxybenzylidene)-bis(4,7- dihydroxycoumarin). The exemplified compound can be obtained by reacting 4,7-dihydroxycoumarin with terephthalaldehyde. The antiviral agent to HIV virus contains the new hydroxycoumarin derivative as an active component.
Patent JP-2002117288-A (JP)
Title: System, device and method for sending order
Inventor: HIGASHIDE HISASHI
IPC: G06Q30/06
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a system, device and method for sending an order, which facilitates ordering of merchandise. SOLUTION: The system, device and method for sending an order by which desired merchandise can be ordered by accessing to an order accepting side through a network notates identification information of the merchandise and access information on an order accepting side accepting the order or the merchandise with the merchandise information of the merchandise in a notation medium, reads the identification information and the access information from the notation medium, accesses the order accepting side through the network based on the read access information and transmits the read identification information attribute information on an order sending side stored in advance in a storing means to the order accepting side.
Patent JP-2002113793-A (JP)
Title: Method for coating belt cord with rubber and device therefor
Inventor: SUDA OSAYUKI
IPC: B29C48/156
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a tire by arranging a rubber-coated belt cord at a predetermined position and reducing the thickness of a coating rubber for the belt cord. SOLUTION: Steel wire is used as a belt cord C and a plurality of units of the cords, each unit consisting of a plurality of belt cords C arranged in order, are arranged at a specified pitch and in parallel with each other within one plane. Further, all the cords C while being displaced in the axial direction, are continuously coated with unvulcanized rubber R, to the required shape of an outer ring part, by an insulation process immediately after arranging the cords C in order.
Patent JP-2002120452-A (JP)
Title: Composition for ink jet recording material, and body to be recorded or recording sheet using the same
Inventor: KAWAI KENICHI
IPC: C08K3/36
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition for an ink jet recording material by which an inexpensive ink accepting layer, and excellent in glossiness, ink absorbency, drying property, and water resistance as well can be obtained, and in addition, a body to be recorded or a recording sheet using the same. SOLUTION: This composition for the ink jet recording material comprises a dispersion liquid containing an inorganic particle, a binder resin and a water- based solvent. In such a composition for the ink jet recording material, a specified resin is adopted as the binder resin. In addition, the average particle diameter of the inorganic particle is made a specified size or lower by applying a pulverizing/dispersing treatment to the dispersion liquid.
Patent JP-2002122496-A (JP)
Title: Optical tactile sensor
Inventor: NOMURA AKIHIRO
IPC: G01B11/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost optical tactile sensor capable of accurately reproducing the detection of a contact position and contact force with simple constitution without increasing the number of layers of optical fibers. SOLUTION: This optical tactile sensor is provided with optical fiber groups 2, 3 provided inside a sensor plate 8, placing optical fibers 3 in grated shape over a plurality of parts of optical fibers 2 and deformed according to contact pressure when an object comes in contact with a detection point 4, and an arithmetic processing unit 6 for simultaneously computing the contact position of the object and the grade of force on the basis of the change of optical intensity output of the optical fiber groups 2, 3 outputted from the optical sensor devices 5a, 5b.  The optical tactile sensor is further provided with a touch panel sensor 10 inserted between the sensor plate 8 and the optical fiber groups 2, 3 through a clearance S and arranged to face the position of the detection point 4, and a touch panel sensor pressing plate 11 provided in the clearance S to cover the position of the detection point 4 of the touch panel sensor 10.
Patent JP-2001196425-A (JP)
Title: Wafer prober and ceramic board used for the same
Inventor: ITO ATSUSHI
IPC: G01R31/28
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a wafer prober in which a ceramic board is hardly separated from a guard electrode and/or a ground electrode due to the difference in thermal expansion between a surrounding ceramic and the guard electrode and/or the ground electrode. SOLUTION: A chuck top conductor layer is formed on the surface of a ceramic board, a guard electrode and/or a ground electrode is provided on the ceramic board for the formation of a wafer prober, and at least the guard electrode and/or the ground electrode is, at least, partially formed of conductive sintered material.
Patent JP-2002124321-A (JP)
Title: Connector for flat cable
Inventor: ISHII RYOJI
IPC: H01R12/79
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To carry out with sureness and precision top and bottom and left and right positioning of a flat cable with respect to a receptacle of a contact terminal by surely holding the flat cable onto the receptacle, without making connector side structure complicated. SOLUTION: The connector is provided with a locking body 10 of nearly a concave groove shape, freely detachable from the end part of the flat cable, having a pair of side frame bodies 11 with a slit and a locking part 15 and a front frame body 12 coupling tip parts of the pair of the side frame bodies and a receptacle 30, having an engaged part to be engaged with the locking part 15. The flat cable 1 and the receptacle 30 are electrically connected as the flat cable 1, with the locking part 10 mounted being inserted in the receptacle 30.
Patent JP-2002122334-A (JP)
Title: Heat-pump type floor-heating equipment
Inventor: YOSHIKAWA SHINJI
IPC: F24D7/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide heat-pump type floor-heating equipment, in which the start-up time is reduced, and floor heating can be conducted efficiently. SOLUTION: A water circuit 10 is constituted by connecting a pump 3 and a floor heater 4 with a pipe. Hot water W heated by a water heat exchanger 11 of a heat source is circulated by driving the pump 3 in the circuit 10. A detector is provided for detecting condensation temperature of the heat exchanger 11. A controlling means is provided for controlling the amount of water circulation in the circuit 10 based on temperature detected by the detector. When temperature detected by the detector is comparatively low at the time of starting the floor heating, the circulation amount is reduced further than it is at the time of high temperature.
Patent JP-2002119207-A (JP)
Title: Method for low-temperature treatment of washing and sterilizing and preventing browning of raw vegetables with controlled low-temperature warm water stream
Inventor: OSUMI MAYUMI
IPC: A23B7/06
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for low-temperature heat treatment for sterilizing, washing and preventing browning of raw vegetables. SOLUTION: This method comprises converting treating warm water a (a+b) into a controlled low-temperature warm water stream a-Z or a+b-Z controlled at 47.5±10 deg.C warm water temperature by applying a stirring stream Z and heat-treating raw vegetables c for at least 10 min with the controlled low-temperature warm water stream, washing the vegetables, dissolving the surface waxy materials, removing fungi, sterilizing the vegetables, removing interior oxygen, deactivating a polyphenol oxidase and preventing the vegetables c from browning. Furthermore, the raw vegetables c loosened or cut with the controlled low-temperature warm water stream are washed, sterilized and prevented from browning and a surfactant b for addition to a food is mixed in the treating warm water to further subject the raw vegetables c to sterilization and fungistatic actions with the surfactant b.  The stirring stream Z is applied to the treating warm water in a treating vessel 1 with stirring means or circulating means 5a to 5d and the treating warm water is subjected to the interception and heat insulation relatively to the outside air with a group of heat insulating floating balls 10 to prevent oxygen of the outside air from mixing in and heat radiation.
Patent JP-2002119470-A (JP)
Title: Eye lens selecting apparatus
Inventor: OTA KIYOHIKO
IPC: G02C13/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an eye lens selecting apparatus capable of selecting a proper eye lens without relying on the experience of an ophthalmologist. SOLUTION: This device is provided with a first data inputting means for inputting information of lens constitution, a second data inputting means 12 for inputting information about the eye of a patient, at least one operating means 5 for calculating the degree of the lens to be used, a selecting means 6 to select at least one based on result of operation by the operating means 5, and a display means 7 to display result of operation selected by the selecting means.
Patent JP-2002132896-A (JP)
Title: Measurement test system and program
Inventor: KOBAYASHI YOSHIKAZU
IPC: G06Q50/10
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a measurement test system which allocates multiple test facilities according to the contents and test period of a measurement test from a user and efficiently conducts the measurement test. SOLUTION: The contents and test period of the measurement test are inputted to a measurement test server, which generates the allocation of test facilities to be used and a test schedule according to the above inputted data; and measurement data obtained by the test facilities having operated according to the allocation and schedule are transferred to the measurement test server. The user is able to call measurement data corresponding to the user through a communication network and the allocation of the test facilities and the test schedule can be readjusted even in the initially set test period, when the end of the measurement test or the alteration of the contents of the measurement test, a reservation for a test by free test facilities, or the test period is inputted by the user or an operator.
Patent JP-2002136156-A (JP)
Title: Piezoelectric actuator drive circuit and fuel injection equipment
Inventor: FUKAGAWA YASUHIRO
IPC: H01L41/09
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To control energy supplied to a piezoelectric stack with accuracy. SOLUTION: In a circuit, the piezoelectric stack 2A is charged from a direct- current power supply 11 via an inductor 13 during the on-periods of a switching element 14 that repeatedly turns on and off and by passing flywheel current via the inductor 13 by a diode 151 during the off-periods thereof. A control circuit 18 for controlling the switching element 14 is so set that the on-periods are constant and the charging current is reduced as the charging of the piezoelectric stack 2A progresses and the piezoelectric stack voltage is increased. Thus, even if the condition changes due to increase in piezoelectric stacked capacitance or the like in a direction such that the speed of piezoelectric stack voltage rise is suppressed, the speed of charging current increase will not increase and thus significant changes in the speed of piezoelectric stack voltage will not result.  As the result, the speed of charging current reduction remains unchanged.
Patent JP-2002126601-A (JP)
Title: Chemical liquid coating applicator
Inventor: KOIDE TETSUYA
IPC: G03F7/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the occurrence of the nonuniformity of film thickness in a coating film due to the sticking of splashed rinsing liquid on the coating film. SOLUTION: A rinsing liquid preventing cover 6 for preventing the sticking of the rinsing liquid on the coating film 8 on a wafer is provided in circular state on the peripheral part of the wafer and the lower end part of the chemical liquid preventing cover 6 is formed into an inclined surface to move cleaned air fast between the rinsing liquid preventing cover 6 and the wafer 2.
Patent JP-2002127301-A (JP)
Title: Weather resistant surface-treated steel and its treating method
Inventor: KAMIMURA TAKAYUKI
IPC: B32B15/08
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a weather resistant surface-treated steel by rapidly depositing weather resistant stable rust without deteriorating its appearance, and its treating method. SOLUTION: The weather resistant surface-treated steel has an organic resin coating film in which dry film thickness is 5 to 50 μm and also containing chromium sulfate by 0.1 to 15 mass % as a lower layer, and an organic resin coating layer in which dry film thickness is 5 to 30 μm and also free from chromium sulfate but containing basic substances by 0.1 to 12 mass % as an upper layer. The under coating and the top coating of the organic resin coating film containing the specified compositions is applied until the dry film thickness have reached a required thickness.
Patent JP-2002101490-A (JP)
Title: Headphone system able to hear stereoscopic sound
Inventor: UMEDA MAKOTO
IPC: H04R5/033
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional headphone by which a listener can hear only the left and right sound sources and cannot hear stereophonic sound. SOLUTION: In the headphone system of this invention, front speakers 1, 2 and rear speakers 3, 4 are installed respectively to right and left side units 7, 8 vertically and obliquely with respect to ears, a center speaker 5 and bass woofer 6 are installed in a center unit 9, the center unit 9 and the right and left side units 7, 8 are interconnected respectively by right and left sound guide tubes 10, 11, a center sound and a low frequency bass sound outputted from the center unit 9 enter ears through the sound guide tubes, sounds from the front speakers 1, 2 and rear speakers 3, 4 in the right and left side units 7, 8 enter the ears as front and rear sounds so that the listener can hear a stereophonic sound of multi-channels with high reality.
Patent JP-2002130005-A (JP)
Title: Control information detector for engine
Inventor: IWASAKI TAKAYUKI
IPC: F01L13/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and signal processing systems to reduce a mounting space, in an engine provided with a variable valve timing controller. SOLUTION: In the engine provided with the variable valve timing controller, a first signal member 31 is equipped to be rotated synchronizedly with a crankshaft, and a second signal member 32 is equipped adjacently to the first signal member 31 to be rotated synchronizedly with a camshaft. An angle sensor 33 is arranged to be opposed to the two signal members. Detected parts provided in the first and second signal members are detected as a composed signal by the angle sensor 33, and engine control information is detected based on the signal.
Patent JP-2002128088-A (JP)
Title: Gift can and manufacturing method therefor
Inventor: HARA MASAJI
IPC: B65D25/20
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a gift can enabling the long-term storage of a gift body without deterioration caused by light and moisture, enabling itself to be used as an ornament, and allowing the gift body inside to be sealed so as to be invisible. SOLUTION: The gift body 3 selected arbitrarily by a presenter is sealed into the gift can, and information 41 and 42 at least including an indication about the presenter is described on the outer wall surface of the gift can.
Patent JP-2002141831-A (JP)
Title: Receiver
Inventor: YAGUCHI TATSUYA
IPC: H04B1/7113
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that power consumption is great in a matched filter. SOLUTION: A delay profile estimator 103 estimates a delay profile from the output of a matched filter 100 and while using the estimated delay profile information, an observation time window width decider 104 decides the time window of the matched filter 100.
Patent JP-2002150287-A (JP)
Title: Image detector, image detection method, digital camera and printer
Inventor: IZUME RIEKO
IPC: G06T7/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To quickly and fully detect whether an image similar at least to a given image searched for is present in an input image as a search object or not. SOLUTION: An image detector 10 comprises an image inputting part 1, a color converting part 2, a search region setting part 3, a hue/modified saturation (HQ) histogram preparing part 4, an HQ histogram comparing part 5, a similarity determining part 6, a region position storing part 7 and a similar region information outputting part 8, and searches to determine whether an image searched for is present in an input image or not. A rough search for determining similarity according to a color histogram with low gradation resolution first computes a candidate region wherein the image searched for is possibly present, and a detailed search for determining similarity according to a color histogram with high gradation resolution next detects a region wherein the image searched for is present in the candidate region.
Patent JP-2001203716-A (JP)
Title: Method and system for data transmission and device used for the system
Inventor: KUROBE AKIO
IPC: H04L12/28
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide data transmitting method, system and device which efficiently realize time division relay transmission for isochronous data. SOLUTION: A central device 10 performs periodical polling. A terminal device 20 transmits a plurality of frames for the reception of polling. A repeater 30 detects the transmission end of the plurality of frames transmitted from the device 20 through a radio transmission line 40 based on carrier sense by an included carrier detecting part 308. The repeater 30 retransmits only a frame received without an error to the device 10 at the same time with the detection.
Patent JP-2001192804-A (JP)
Title: Platinum aluminide coating for cobalt base superalloy
Inventor: CONNER JEFFREY ALLEN
IPC: F01D25/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for strengthening oxidation resistance and hot gas corrosion resistance of parts made of a Co base alloy used to the high temperature part of a gas turbine engine. SOLUTION: Parts made of a Co base alloy are subjected to aluminide treatment, and a CoAl layer is formed on the surface. Next, a Pt layer is formed on the CoAl layer. The Pt layer is diffused into the CoAl layer, and a PtAl layer imparting oxidation resistance and hot gas corrosion resistance to the parts is formed.
Patent JP-2002142987-A (JP)
Title: Water leakage detecting system for electric product for household
Inventor: WAKAFUJI SHIYUUJI
IPC: A47J27/21
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To detect a water leaking state in an electric product for household which has a possibility for coming into contact with water, and also, surely prevent a malfunction or troubles from occurring due to the water leakage when the water leakage is detected. SOLUTION: This water leakage detecting system is constituted by providing a water leakage detecting section 32 comprising two or more exposed terminal sections on a control substrate 33. Then, the terminal section comprises two or more pattern pieces 34A and 34B, and the water leakage detecting system is constituted in such a manner that a water leaking state is detected when the terminal sections are turned on. Also, the terminal section comprises one pattern piece 34, and the water leakage detecting system is constituted in such a manner that a water leaking state is detected by the variation of a resistance value in the feeding of power to the pattern piece.
Patent JP-2002146826-A (JP)
Title: Back hoe
Inventor: MIURA TAKANORI
IPC: E02F3/43
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a back hoe capable of performing the operation of a bucket onto a scratching-in side without a hindrance when constituting it so as to avoid the contact of a tip of the bucket with an operation part. SOLUTION: A checking means stopping a boom 4, an arm 5, and the bucket 6 when the tip of the bucket 6 tends to enter an operation part 15 side from a position where it is apart from the operation part 15 forward by a predetermined distance is provided. An allowance means allowing the operation of the bucket 6 onto the scratching-in side by operating the arm 5 automatically onto a soil discharge side when the tip of the bucket 6 reaches the position where it is apart from the operation part 15 forward by the predetermined distance by the operation of the bucket 6 onto the scratching-in side is provided.
Patent JP-2002147903-A (JP)
Title: Method and equipment for recovery of refrigerant of air conditioner
Inventor: NAGASAWA ATSUSHI
IPC: F25B45/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology, in which a refrigerant in a freezing cycle of an indoor unit is efficiently recovered to a low pressure tank by a refrigerant extrusion-force of a high pressure gas and a negative pressure suction-force of a low pressure tank by using a transportable refrigerant-recovering apparatus. SOLUTION: In this method and equipment for recovering refrigerant of an air conditioner, residence refrigerant in the freezing cycle 15 in the inside of the indoor unit 12 of the air conditioner 10 is recovered. The freezing cycle 15 in the air conditioner 10 is constituted by connecting the indoor unit 12 to the outdoor unit 11 with a refrigerant pipe 13 and 14 for the liquid and the gas respectively. Both the refrigerant pipes 13 and 14 can be blocked by open/close valves 25 and 26 provided on the side of the outdoor unit 11. The transportable refrigerant recovery machine 31 is provided with a high-pressure tank 32a and a low-pressure tank 32b to be connectable to the air conditioner 10.  The high-pressure tank 32a is connected through a purge pipe 36 to the liquid side and either one of refrigerant pipes 13 and 14 on the gas side, and to the other thereof the low-pressure tank 32b is connected through a refrigerant recovery pipe 38.