baber/WOPTO huggingface dataset:
Patent JP-2001347592-A (JP)
Title: Gas barrier polyester film
Inventor: KUWATA HIDEKI
IPC: B29C55/12
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a transparent gas barrier polyester film suitable as a packaging material excellent in gas barrier properties even under a high humidity condition and also excellent in bending resistance. SOLUTION: The gas barrier polyester film is obtained by forming a membrane layer comprising silicon oxide and/or aluminum oxide on at least the single surface of a biaxially stretched polyester film comprising a 60-90/40-10 (mass %) mixture of polyethylene terephthalate and polymetaxylyleneadipamide.
Patent JP-2001347520-A (JP)
Title: Internal mold for cylindrical concrete product
Inventor: SUGAI JUN
IPC: B28B7/30
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To easily demold an internal mold by increasing a rate by which the diameter of the internal mold is contracted, and increase the dimensional precision and the durability as well. SOLUTION: The peripheral wall is divided in the vertical direction into four dividing sections and four intermediate sections located between respective dividing sections. A moving means which moves respective dividing sections in the central direction or in the outer peripheral direction, and an interlinking means which interlinks respective intermediate sections in the central direction when respective dividing sections are moved in the central direction by the moving means are provided. By providing the dividing sections at four locations, the rate by which the diameter of the internal mold is contracted becomes larger. Also, there is no hinge section on the peripheral wall, and therefore, the dimensional precision of this concrete product and the durability of the internal mold are increased.
Patent JP-2001347116-A (JP)
Title: White blood cell removing filter device
Inventor: TANAKA JUN
IPC: A61K35/14
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a white blood cell removing filter device and method which are capable of efficiently exhibiting the white blood cell removing ability of filter materials as the entire part of the filter materials is effectively utilized for removing the white blood cell when the white blood cells are removed from blood containing the white blood cells. SOLUTION: This white blood cell removing filter device is characterized in that the packing density of the white blood cell removing filter materials in a region inclusive of a region right under a blood introducing port of the white blood cell removing filter formed by packing the white blood cell removing filter material into a container having the blood introducing port in an upper part and a blood leading-out port in a lower part is higher than the packing density of the filter materials in the remaining regions. The method for removing the white blood cells from a white blood cell-containing liquid consists in injecting the white blood cell-containing liquid from the blood introducing port into the container and recovering the liquid filtered with the device from the blood leading-out port by using the white blood cell removing filter device.
Patent JP-2001055348-A (JP)
Title: PRODUCTION OF 1,4-METHANO-1,4,4a,9a-TETRAHYDROFLUORENE DERIVATIVE
Inventor: AIDA FUYUKI
IPC: C07C13/68
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative by reaction between dicyclopentadiene(DCPD) and an indene derivative under heating under such conditions that the initial content of cyclopentadiene (CPD) in the DCPD is brought to a specified level or lower and the equilibrium concentration of CPD to a specified level or lower. SOLUTION: This derivative is obtained by reaction under heating between (A) DCPD and (B) an indene derivative of formula I (R is H, methyl or ethyl); wherein the initial content of CPD in the DCPD is brought to <=10 mass% and the equilibrium concentration of CPD determined by the formula: [CPD]=2×α×[DCPD](0) [DCPD](0) is the initial concentration of DCPD; α=[-K+(K2+16K)0.5]/8; K=1.63×106exp(-7.83×103/T) (T is reaction temperature)} is brought to <=2 mol/kg. Thereby, a runaway reaction can be prevented, and the objective derivative can be obtained safely and in high yield; wherein the molar ratio B/A is pref. 0.1-30.
Patent JP-2001353684-A (JP)
Title: Articulated structure of robot
Inventor: NIHEI AKIRA
IPC: B25J9/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an articulated structure of a robot having a small number of part items and being simple, low-cost and highly reliable. SOLUTION: A first member 11 of the robot is secured to the case 18 of a speed reduction device. A second member is fittedly secured to a rotating member 21 which rotates relative to the case 18. A motor 13 is mounted to the second member 12 and an input gear 14 directly connected to the shaft thereof is brought into mesh with the spur gear 15 of the speed reduction device. A crankshaft 16 connected to the spur gear 15 is rotatably mounted to the rotating member 21 via a bearing 20. Rotation of the spur gear 15 and the crankshaft 16 causes an external gear 17 to oscillate eccentrically and rotate by an amount equal to a tooth of an internal gear 19 in the case 18, causing the rotating member 21 to rotate relative to the case 18 and the second member 12 to rotate relative to the first member 11.  With no center gear present, the speed reduction device has a smaller number of part items than a conventional speed reduction device, and the articulated structure is obtainable at a low cost with high reliability.
Patent JP-2001167635-A (JP)
Title: Peelable, semi-conductive, water-crosslinkable resin composition for, outer semi-conductive layer of chemically crosslinked polyethylene insulating power cable
Inventor: TSUKADA KIROKU
IPC: C08L23/08
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for use in an outer semi-conductive layer of a chemically cross-linked polyethylene insulating power cable having an excellent heat resistance and tensile strength, and a water-crosslinked polyethylene insulating power cable manufactured using the same. SOLUTION: Disclosed herein is a chemically cross-linked polyethylene insulating power cable in which an inner semi-conductive layer, a chemically cross- linked polyethylene insulating layer, an outer semi-conductive layer and a jacket layer are formed on a conductor in sequence. In this power cable, the outer semi-conductive layer is formed from a peelable, semi-conductive, water- crosslinkable resin composition, which comprises (a) at least one selected from specific ethylene-vinyl acetate copolymers, ethylene-ethyl acrylate copolymers and ethylene-butyl acrylate copolymers, (b) specific polypropylenes (c) specific organopolysiloxane, (d) carbon blacks, (e) unsaturated alkoxysilanes, (f) organic peroxides, and (g) a silanol condensation solvent, the respective components being contained by a specific amount.
Patent JP-2001020801-A (JP)
Title: Method for monitoring operation of piston internal combustion engine with variable suction/exhaust valve
Inventor: VAN DER STAAY FRANK
IPC: F01L9/20
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring operation of an internal combustion engine with an electromagnet type actuator for a suction/exhaust valve capable of being preset and variably controlled with varying current. SOLUTION: An actuator 1 is connected to a sensor 10 for detecting a function, so that its operating signal is output via the actuator 1 to an engine controlling part. In this case, a change in current and voltage related to the actuator 1 is detected by the engine controlling part, so that sensor or actuator failure is verified when the sensor signal related to the voltage change disappears. In the event of a sensor failure in the actuator 1, a function record of a sensor for one of other equivalent actuators is received by the engine controlling part, while the engine controlling part is switched to starting operation (exciting operation) on account of the actuator 1 whose malfunction is first verified, so that a cylinder attached thereto is closed when the actuator failure is verified.
Patent JP-2001353958-A (JP)
Title: Recording sheet
Inventor: TAKAHASHI JUN
IPC: B41J2/01
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a recording sheet, with which the bleeding of a printed image is hard to develop and which is suitable for a printing with a pigment ink. SOLUTION: In the ink transmitting layer 13 of the recording sheet 10, 10 pts.wt. or more and less than 100 pts.wt. of a nonionic surface active agent mainly consisting of an amine-based compound is added to 100 pts.wt. of non- water-soluble component mainly consisting of an inorganic filler and a binder. As the ink coated onto the ink transmitting layer does not spread laterally but goes straight on towards the direction of the depth of the sheet and is absorbed, the bleeding (or the binding) in the printed image formed on the recording sheet with the ink hardly develops.
Patent JP-2001357255-A (JP)
Title: Electronic commerce system, data processor, determining method for selling price of article, and recording medium
Inventor: FUKUOKA KEITEN
IPC: G06Q30/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To easily perform setting operation and maintenance operation for dealer- based transaction rates of respective articles handled through electronic commerce between companies. SOLUTION: This system is equipped with a dealer-based transaction setting part 14 which sets at least one dealer-based transaction section as a group for setting the dealer-based transaction rates to standard prices of articles, a dealer-based transaction allocation part 16 which allocates dealer-based transaction classifications for individual articles or article genres, and a dealer-based transaction rate setting part 18 which sets dealer-based transaction rates for the respective dealer-based classifications by sale-destination companies of the articles and finds selling prices of the articles according to the allocation information of the dealer-based transaction classifications to the articles and setting information of the dealer-based transaction rates to the dealer-based transaction classifications.  Consequently, the dealer-based transaction rates of the articles corresponding to the dealer-based classifications can be set all together at a time only by setting a dealer-based transaction rate for a desired article corresponding to a desired dealer-based transaction classification without setting dealer-based transaction rates individually to many articles.
Patent JP-2001357203-A (JP)
Title: Customer management system device
Inventor: SHINKO YOSHIYA
IPC: G06Q40/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To input information on a customer who visits a business point as management strategy for business store operation by gathering and rearranging the information while regarding the store visit time as a key and to enable effective business activities by previously notifying a person in charge of reception of the information when the user visits the store. SOLUTION: A window use order number imparting device 12 reads bearer's information out of an IC card, registers it in a reservation management table 16 of a communication controller 14 together with the date and time of the reception, and also registers the reception number and transaction start date and time on the IC card. A terminal device 13 starts a transaction when the IC card is inserted, records the transaction start date and time and also reads the reception date and time out at this time, and writes a transaction end date and time, transaction contents, and the name of the person in charge of reception on the IC card at the end of the transaction. Further, information of them is registered in the reservation management table of the communication controller.
Patent JP-2001056227-A (JP)
Title: Display method for map screen and device therefor
Inventor: MIYANO KAZUHIKO
IPC: G08G1/0969
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To display a one-way mark on a map screen enlarged by a predetermined desired scale in a navigation device updating a current position in accordance with running of a vehicle to display it on the map screen. SOLUTION: This navigation device is constituted in such a way that a central processing unit reads map information in the vicinity of a current position from a CD-ROM device selectively by corresponding to azimuth and running distance of a vehicle detected by a geomagnetic sensor and a wheel speed sensor and updates and displays a current position on a map screen. In this case, when operation mode becomes an enlarged display mode, a cursor is displayed as shown by a reference mark P2 in a drawing (2) to enlarge a region to be displayed and shown by a reference mark α1 centered on a point of the cursor, and the region selected in this way is enlarged and displayed on the whole screen as shown by drawing (3).  At this time, a one-way mark can be displayed so that the display contributing safe driving becomes possible, and the information stored in a CD-ROM disc can be effectively utilized.
Patent JP-2002004101-A (JP)
Title: Shirt
Inventor: YOSHIDA KOKI
IPC: A41B1/10
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a shirt not feeling a pressure on the neck, capable of preventing excess opening around a base collar so that the right and the left parts are not loosened even when a collar button on the base collar is not engaged, and making it possible that a necktie can be beautifully tied. SOLUTION: In this shirt (1), an upper collar (4) is sewn to be attached to an upper neck line (2a) of a body (2) through the base collar (3), an additional button (8) is sewn on a place near to a joined area (7) where the body (2) and the base collar (3) are together sewn so that the additional button is positioned at the top of the body (2), and other buttons (5) for the body are sequentially sewn on the body to be aligned in a downward direction.
Patent JP-2002005707-A (JP)
Title: Fluid flow measuring device
Inventor: USHIJIMA KAZUHIRO
IPC: G01F1/684
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluid flow rate measuring device capable of obtaining desired stream lining effect by a mesh as suppressing a pressure loss. SOLUTION: In a gas meter 1 interposed halfway on a gas piping connected to a gas supply source at its upstream side and to a gas consuming source at its down stream side, the flow speed of gas is measured by using a microprocessor sensor 5 provided at the downstream side of the corner 3a of a passage 3. When finding the flow of the gas passing 3 through the passage 3 by a microcomputer 13 by multiplying it by the cross section of the passage, the stream lining effect required to uniform the flow speed distribution of the gas reaching three spots of the passage in each of which the microprocessor sensor 5 is provided can not be singly obtained between the corner 3a and the three spots of the passage where the microprocessor sensors 5 are provided. Therefore, a coarse mesh 17 and a relatively fine mesh 19 are disposed.
Patent JP-2002007584-A (JP)
Title: Content information distribution system
Inventor: ITO TOSHIRO
IPC: H04N7/173
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a content information distribution system which efficiently generates, gathers, sorts, edits, and publishes content. SOLUTION: The whole system which exchanges information between an information managing server and a terminal device of an information provider in two ways through a communication network is divided into an information management group 100 which gathers, edits, and distributes information, an information provider group 200 which provides information, a leader group 400 which determines whether or not the contents of the provided information are proper and corrects them, and a reader group which is provided with the information, and the respective groups exchange information with one another through a communication network,  and the information management group grasps all the states and officially announces the contents of individual information exchange in the system according to need to enable free opinion exchange and the reader group is able to obtain information that the information management group holds as information of high quality through the communication network.
Patent JP-2002004371-A (JP)
Title: Drainage pipe
Inventor: KOJIMA NORIATSU
IPC: E03C1/12
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a drainage pipe which suppresses increase in weight thereof and can very easily obtain soundproofing effect. SOLUTION: The drainage pipe 10 is constituted of a metallic pipe main body 11 and a mortar soundproof layer 24 which covers the periphery of the pipe main body 11.
Patent JP-2002004234-A (JP)
Title: Adhered material removal method of hard floor face and road surface
Inventor: TOMIOKA TADASHI
IPC: E01C23/08
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily remove an adhered material on a floor face or a road face without marring the floor face or the road face or peeling the base by a wire brush, a steel brush, or a synthetic fiber brush. SOLUTION: Crushed pieces of a thermosetting resin molding are ejected together with air stream at an ejection angle of 30-40 degrees against the floor face or the road face from a nozzle of a blast jet device on a truck and the head of the nozzle is shaked substantially horizontally against the floor face or the road face or moved substantially reciprocally to remove the adhered material on the floor face or the road face.
Patent JP-2002001685-A (JP)
Title: Piezoelectric plate mounted tool
Inventor: TANIMOTO YASUHIRO
IPC: B25J15/06
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric plate mounted tool with little positional positional slippage at the time of sucking and mounting a peizoelectric plate and not to give damages to the piezoelectric plate. SOLUTION: The piezoelectric plate mounted tool is constituted of a fixed nozzle 1, a movable nozzle 2 connected to the fixed nozzle 1 and an elastic by-pass nozzle 3 to connect air flowing in the inside of each of the nozzles. A storage part 22 roughly corresponding to an outline of a holding arm 11 is formed on the movable nozzle 2 opened upward, and both of them are gently fitted to each other and are in a state free to slide. Air for sucking is introduced to an air flowing pipe A2 through air flowing pipes A1, A3.
Patent JP-2002009343-A (JP)
Title: Semiconductor light emitting device and protector
Inventor: KOBAYASHI NOBUO
IPC: H01L33/32
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To protect a light emitting diode against thermal breakdown due to overload. SOLUTION: An overheat preventive transistor 4 and an overvoltage preventive constant voltage diode 5 are connected in parallel to form a composite protective element 3 which is then connected in parallel with a light emitting diode 2. The transistor 3 is thermally coupled with the light emitting diode 2. When an abnormal temperature is detected utilizing the negative temperature coefficient of the transistor 3, the transistor 3 is conducted to form a bypath of the light emitting diode 2.
Patent JP-2002010706-A (JP)
Title: Harvester for root vegetables
Inventor: ITO TSUKASA
IPC: A01D23/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To mechanically harvest each root vegetable cultivated in a mulched ridge. SOLUTION: This harvester for the root vegetables W is obtained by arranging a soil breaking unit 41 capable of entering from the vicinity of the bottom of a ridge shoulder in the ridge covered with a mulch sheet F into the lower part of each root vegetable W planted in the ridge, reciprocated and driven back and forth in a lateral side of a machine body, providing an auxiliary tool 42 for turning up the sheet F for making the bottom of the mulch sheet F free and keeping the mulch sheet F in a state for facilitating the turning up near the bottom of the ridge shoulder in a position just in front of the soil breaking unit 41 and installing mulch pressing units 61,  65 and 71 acting on the top surface of the mulch sheet F in the harvester for the root vegetables B composed so as to pull up leaves and stems Wb of the root vegetable W with a vertically rotating type leaf and stem pulling up device 10, then rake up the pulled up leaves and stems with a transversely rotating type leaf and stem raking up device 11, nip the leaves and stems Wb raked up with the leaf and stem raking up device 11 by a nipping, pulling up and transporting device 12 and nip and transport the leaves and stems Wb toward the oblique upper rear.
Patent JP-2002011560-A (JP)
Title: Mechanism and method for supplying plunger lubricator
Inventor: SAWAI ITSUKI
IPC: B22D17/20
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a supplying mechanism by which plunger lubricator can surely can supplied into the tip portion of a sleeve where a load is applied especially. SOLUTION: The mechanism for supplying the plunger lubricator to the inner surface of the sleeve 1 in a cold chamber die casting machine, is provided with a lubricator supplying nozzle 7 arranged in a flow divider 6. The plunger lubricator supplied to the sleeve 1 from the flow divider 6 side by the nozzle 7.
Patent JP-2002011359-A (JP)
Title: Initial space setting device of rice hulling roll
Inventor: MAEDA KOSAKU
IPC: B02B7/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of setting the initial space of a rice hulling roll preventing uneven wear. SOLUTION: In setting the initial adjustment of roll space of a rice hulling roll, the length of time until reaching the fixed current value from the contact initial stage of rice hulling rolls 7, 7 are measured and the magnitude of vibration of the rice hulling rolls 7, 7 are also measured when the current is raised to the fixed current value in order to determine from these obtained data whether the rice hulling rolls 7, 7 are in normal wear state or is in uneven wear state. Accordingly, the initial roll space is controlled by setting to the usual space when the rice hulling rolls 7, 7 are in the normal wear state, and the initial roll space is controlled to a wider space when the rice hulling rolls 7, 7 are in the uneven wear state, thereby to prevent the uneven wear of the rice hulling rolls.
Patent JP-2001081413-A (JP)
Title: Conductive coating
Inventor: CASPER FRANCE MARIE BURUUENSU
IPC: C09D5/24
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic coating from which a reproducible, antistatic coating film free from environmental influence is obtained with its effect being continued permanently. SOLUTION: The antistaic coating composition comprises electrically conductive polymer particles and a film-forming polymer, wherein the electrically conductive polymer particles contain at least one electrically conductive polymer chosen from polyacetylene, polyaniline, polypyrrole, poly(paraphenylenevinylene) and the like, a flexible resin and a stabilizer.
Patent JP-2002011419-A (JP)
Title: Cleaning method and cleaning device used for the same
Inventor: KIKUCHI HIROSHI
IPC: B08B5/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel method of cleaning using a cleaning nozzle for realizing an efficient method of cleaning, a novel device for cleaning to embody the method of cleaning and further a method of manufacturing an electronic part using the method of cleaning. SOLUTION: The method of cleaning the electronic part is performed by mixing a high pressure gas introduced into a gas-liquid mixing chamber from one of the flow passages with a high pressure liquid introduced into the gas- liquid mixing chamber from another passage to form liquid mist, giving momentum to the mist in an accelerating chamber to form a mist flow and jetting the mist flow from the tip of the nozzle to collide with a material to be cleaned and to relatively move the nozzle and the material to be cleaned to clean.