baber/WOPTO huggingface dataset:
Patent JP-2003036929-A (JP)
Title: Lever type connector
Inventor: TATE HIDEJI
IPC: H01R13/629
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To secure reliability of a lever supporting function by preventing tendency of an arm part to spread outward which comes from the fitting of a cam pin and a cam slot. SOLUTION: A supporting shaft 21, which supports a lever 30, is projected to an inner direction from an inner surface of a supporting wall 14, which is formed in a connector housing 10 so that it may correspond to the outside side of an arm part 32, and it is made to carried out insertion-coupling from the outside to a bearing hole 33 of the arm part 32 corresponding to the outer surface of the connector housing 10. Therefore, when the arm part 32 tends to spread outward by the fitting of the cam pin Mp and the cam slot 34, the direction of its displacement turns into the direction, to which the bearing hole 34 is displaced from the projection end side of the supporting shaft 21 to its root end side. Therefore, the area of the fitted face of the bearing 33 and the supporting shaft 21 does not become small.
Patent JP-2002053660-A (JP)
Title: Method for preparing organosilicon composition
Inventor: GRECO ALBERTO
IPC: C08G18/83
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an organosilicon compound, capable of simplifying the chemical reaction and process to be applied, capable of controlling a branching coefficient of the compound, and capable of minimizing a urethane group content therein when an organosilicon prepolymer having reactive silicon-alkoxyl end groups is prepared. SOLUTION: This method for preparing the organosilicon compound includes a process where an unsaturated polyurethane which is obtained by reacting a polyether of an unsaturated monohydric alcohol with a diisocyanate under controlling an NCO/OH ratio is used as a starting material and then chlorosilane is added to the starting material in the presence of methyl orthoformate or ethyl orthoformate so that the organosilicon pepolymer composition is synthesized.
Patent JP-2003043275-A (JP)
Title: Optical multiplexer/demultiplexer, and method for manufacturing optical multiplexer/demultiplexer
Inventor: SAKUMA TAKESHI
IPC: G02B6/12
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer whose size is reduced by integrating a mechanism to monitor the signal light of each channel even when the number of channels is increased. SOLUTION: The signal light propagates in a core 16 for every wavelength, part of the signal light is guided to a tap waveguide 18 as monitor light, received by a light receiving element 13, and then the signal light of each channel is monitored. The tap waveguide 18 is formed so as to branch and guide only very partial light of the light propagating in the core 16.
Patent JP-2002156765-A (JP)
Title: Composition of rinsing and peeling liquid
Inventor: NISHIJIMA YOSHITAKA
IPC: H01L21/027
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a rinsing liquid composition and a peeling agent composition, with which a fine part of a resist pattern can be well cleaned and which will not corrode metal thin films and which has advantages in terms of cost and high safety, and to provide a method for treating a substrate by using the above composition. SOLUTION: A rinsing liquid composition, essentially consisting of dialkylene glycol monoalkylether or trialkylene glycol monoalkylether is prepared. Further, water is formulated in the rinsing liquid composition to prepare a composition for the treatment of substrates. The composition for the treatment of substrates has not only rinsing effect but also peeling effect for a resist, so that the process of peeling and rinsing can be carried out in one step. Moreover, corrosion of metal thin films and deposition of foreign matters on substrates can be prevented effectively, and the safety is further improved because of comparatively high flash point. Thereby, superior semiconductor elements and liquid crystal elements can be manufactured at a low cost.
Patent JP-2003045433-A (JP)
Title: Nonaqueous secondary battery
Inventor: KISHI FUMIHIKO
IPC: H01M10/05
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery in which drop in discharging capacity caused by the increase in internal impedance after charging/ discharging cycles and high temperature storage is suppressed. SOLUTION: This nonaqueous secondary battery has a positive electrode, a negative electrode, and an electrolyte, and the positive electrode contains a phosphate compound or a sulfonated compound having a aromatic substituent group. Therefore, a phosphoric group or a sulfonic group is adsorbed in an alkali component existing on the surface of a composite oxide which is an active material of the positive electrode, and also adsorbed on the surface of a conducting auxiliary material to closely bond the positive active material and the conducting auxiliary material.
Patent JP-2003045205-A (JP)
Title: Downlight
Inventor: FURUKAWA KENICHI
IPC: F21Y101/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device for a downlight that is easy to assemble and is not bulky. SOLUTION: A shade 3 for covering the electric bulb 2 and a socket body 4 are provided. The socket body 4 is made by forming in one body a bulb mounting part 10, a quick connection terminal 11 that connects electrically the bulb mounting part 10 and the power supply lead wire 27, and a fixing piece 12 mounted on the shade 3. When the fixing piece 12 has been mounted on the shade 3, the bulb mounting part 10 protrudes inside the shade 3.
Patent JP-2002133437-A (JP)
Title: Graphic data forming method, graphic formation device, and its constituent component
Inventor: OKA MASAAKI
IPC: G06T15/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for graphic data with a constant shape even in deciding the shape of a figure by the use of random number. SOLUTION: This method is executed in a device forming the graphic data showing the feature of the shape of a three-dimensional figure based on X, Y, Z coordinate values, random number is generated (S104) by using the X, Y coordinate values of a plurality of shape identifying points for identifying the two-dimensional shape of the targeted three-dimensional figure as species of the random number, the Z coordinate value of the shape identifying point is calculated (S105) on the basis of the generated random number, and the graphic data is formed on the basis of the calculated Z coordinate value and the X, Y coordinate values in the shape identifying point (S107).
Patent JP-2003041152-A (JP)
Title: Complex, coating composition, coating film thereof, reflection-preventing film, reflection-preventing film and image display apparatus
Inventor: YOSHIHARA TOSHIO
IPC: G02B1/14
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain titanium oxide uniformly dispersible even without using a dispersant, a coating material which is mixed with the titanium oxide and is capable of forming a high-quality thin film having an adjusted refractive index, a coating film formed by using the coating material, a reflection preventing film using the coating film and a reflection preventing film to which the reflection preventing film is applied and to provide an image display apparatus. SOLUTION: This coating composition comprises (1) a rutile type titanium oxide having 0.01-0.1 μm primary particle diameter and the surface which is coated with an inorganic compound to lower or eliminate photocatalytic activity catalyst and to which a polymer is bonded by covalent bond, (2) a binder component and (3) an organic solvent. This coating film obtained by using the coating composition is suitable for forming a light transmission layer constituting a single-layer type or multilayer type reflection preventing film 17, especially a layer 18 having a medium refractive index.
Patent JP-2003041816-A (JP)
Title: Key controlling system, key controlling method, key controlling program and recording media capable of being read by computer for recording it
Inventor: KANAYAMA KENJI
IPC: H04L9/32
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To execute precise and quick site unlocking while reducing risks in terms of security or privacy. SOLUTION: An operation (key controlling method) of a key controlling system includes a certified information registration step (S1) for registering personal certified information in advance, abnormal information steps (S3 to S4) transmitting abnormal information on a facility aimed at the supervision to an outside device, a certification step (S8) certified by making comparison with the personal certified information registered by receiving instructor certified information transmitted from the outside device inputted in accordance with the transmitted abnormal information and a key controlling step (S11) for instructing locking/unlocking to the key controlling device.
Patent JP-2003048541-A (JP)
Title: Easy train collision preventive system
Inventor: TAGUCHI KAZUYOSHI
IPC: B61L23/22
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an easy train collision preventive system capable of improving the reliability of safety for train collision prevention while simplifying a system for preventing the collision of trains on a single track for train. SOLUTION: A train 1, an oncoming train 2, and a following train 3 have MCA command machines 11, 21 and 31, MCA slave machines 13, 23 and 33 and car navigations 12, 22 and 32 as communication means mounted thereon, respectively. The car navigations 12, 22 and 32 have the function of acquiring the position of each train and the information for the advancing direction on the basis of the signal from a GPS satellite 5, the information from the FM station 7 of a VICS 6, and the moving distance by a self-traveling mechanism. The positions and advancing directions of the train 1, the oncoming train 2 and the following train 3 are displayed by use of arrows on the display parts of the car navigations 12, 22, and 32, and each train is discriminated by the displayed color.
Patent JP-2002113950-A (JP)
Title: Ablation transfer onto intermediate receptor
Inventor: ELLIS ERNEST W
IPC: G03F7/34
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved technique for forming a laser ablation transfer image on an intermediate receptor element affording selectivity to versatility and flexibility that is not known in usual LAT image forming techniques. SOLUTION: The technique provides a method of integrating a contrast pattern of information borne by a backing with final receptor base elements. The method comprises a process wherein an LAT image forming film is irradiated with laser for forming an image, with an intensity sufficient enough to bring about transfer of a laser irradiated ablation substance of the image forming film onto the intermediate receptor element, in the volume of the region of the ablation substance exposed for forming the image, in accordance with the pattern of the information (a), and a process wherein the intermediate receptor having the image formed in this way is the laminated, on the image side, on any of preferable final receptor base elements (b).
Patent JP-2003049522-A (JP)
Title: Lath substrate mortar applying method and mortar applied face
Inventor: NANBA RENTAROU
IPC: C04B16/06
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a lath substrate mortar without developing cracks over a long period. SOLUTION: Fiber reinforcing mortar mixing a required amount of sand and water of 0.1 to 1 pt.wt. with a polyamide-based fiber 5 having a single string fineness of 6-40 dtex and a fiber length of 10-25 mm to cement of 100 pt.wt. by making a non-applying water state a reference as the lath mortar 6 is used as finishing mortar 7, and the fiber reinforcing mortar mixing a required amount of sand and water of 1 to 0.8 pt.wt. with the polyamide-based fiber 5 having a single string fineness of 4-14 dtex and a fiber length of 10-15 mm to cement of 100 pt.wt. is used.
Patent JP-2003054705-A (JP)
Title: Automatic warehouse system
Inventor: MAEDA SEIJI
IPC: B65G1/04
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic warehouse system having a simple structure and capable of reducing a dead space. SOLUTION: In this automatic warehouse system having a storage shelf 2 for storing a cargo W in many storage spaces A, B formed in two front and rear rows through a pallet P and a stacker crane 4 provided with a carrier movable along the storage shelf 2 and a carrying-in-and-out device 12 capable of elevating and lowering along a mast 6 on the carrier 5 to carry the cargo W in and out between the carrying-in-and-out device 12 and predetermined storage spaces A. B, the carrying-in-and-out device 12 is provided with an elevating body 13 capable of elevating and lowering along one mast 6 and a horizontal moving mechanism 15 with a fork 14 capable of approaching the storage spaces A, B in two front and rear rows from the elevating body 13 and leaving the storage spaces A, B.
Patent JP-2003058081-A (JP)
Title: Electronic display device
Inventor: MORIYA TOMOSHI
IPC: G09G5/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic book device without sense of incompatibility compared with paper books in any points of appearance, operation, handling, and display state. SOLUTION: The electronic book device 3 is structured to be similar to a paper book in the whole shape by binding six sheets of paper form display medium 302 in a book form. This electronic book device 3 allocates and displays data of the number of pages corresponding to the number of sheets on each page display medium constituting the book, namely, the device pre-allocates and displays data of 10 pages on 10 pieces of display devices arranged on the 6 sheets of page display medium, and also at the time of renewing the display data, the device pre-allocates and displays the renewal data on the other pages except the present page.
Patent JP-2002096754-A (JP)
Title: Turn controller for tractor
Inventor: KANEFUJI YUJI
IPC: B62D11/08
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To turn a tractor at the minimum turn radius. SOLUTION: This tractor has a steering angle detector detecting a steering angle of a front wheel, a high and low speed change-over device changing over a drive condition of the front wheel to high and low speeds, and a pair of right and left rear wheel brake devices braking right and left rear wheels independently. In this tractor constituted such that the rear wheel brake device on a turn inner side is braked in an angle condition when a steering angle approaches the minimum turn radius and the high and low speed change-over device is changed over to a high speed side, a control valve braking the rear wheel brake device is constituted by a pressure control valve, which is adjustably constituted.
Patent JP-2002118869-A (JP)
Title: Handover method in radio communication system for supporting uplink synchronous transmission scheme
Inventor: PARK SEONG-SOO
IPC: H04W74/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a handover method for supporting the mobility of a user terminal by mode conversion between an uplink synchronous transmission scheme(USTS) mode and a non-uplink synchronous transmission scheme(Non- USTS) mode and a computer-readable recording medium on which a program for realizing the method is recorded. SOLUTION: The handover method of a mobile station in a radio communication system for supporting the USTS includes a first step for converting the mode of the mobile station from the USTS mode to the Non-USTS mode in accordance with a first signal measuring result measured by the mobile station and a second step for applying soft handover to the mobile station.
Patent JP-2003057160-A (JP)
Title: Method of manufacturing elution test sample of mineral and test sample
Inventor: MOGI KATSUMI
IPC: G01N1/28
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an elution test sample of a mineral with which the elution amount of the mineral can be measured in a short time and with which a slight composition change amount can be measured with satisfactory accuracy. SOLUTION: The test sample SA has a test piece A obtained by working the mineral to be flaky and a reflecting film 12 formed on the back 11b of the test piece A. The surface 11a and the back 11b are mirror-polished.
Patent JP-2003061438-A (JP)
Title: Electric lawn mower
Inventor: SHIMADA KENZO
IPC: A01D34/68
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric lawn mower to which an operator can go around to the side of the machine body, insert and remove the main key, fall the machine body down in sideways in this state and perform the cleaning of a scroll part, i.e., the worker can do 2 works of the insertion and removal of the main key and the falling down of the machine body in sideways without changing position, and as a result, capable of aiming at the improvement of the working property of the cleaning work. SOLUTION: In this type of an electric lawn mower switching on an electric motor 22 by inserting the main key 41 to the machine body 11, switching off the electric motor 22 by removing the main key 41 from the machine body 11, mowing the lawn by rotating the cutter blade 23 in a cutter housing 21 with the electric motor 22, sending the mown lawn in the rear direction of the machine body from the scrolling part 31 in the cutter housing 21, and collecting the mown lawn with a grass bag 14, the scrolling part 31 is arranged in a left or right one side of the machine body 11 and a relaying member 42 for inserting and removing the main key 41 is arranged at another side of the machine body 11.
Patent JP-2003064021-A (JP)
Title: Method of production of 3,3',4,4'-biphenyltetracarboxylic acid
Inventor: KUKO YOICHI
IPC: C07C63/331
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently and economically producing 3,3'4,4'- biphenyltetracarboxylic acid. SOLUTION: o-Xylene is allowed to react with cyclohexene to form 3,4- dimethylcyclohexylbenzene, the cyclohexylbenzene is subjected to the dehydrogenation reaction to obtain 3,4-dimethylbiphenyl. The resultant dimethylbiphenyl is allowed to react with methacrylic acid, methacrylic anhydride or methacryloyl chloride to obtain 5-(3,4-dimethylphenyl)-2-methylindanone, finally the methylindanone is oxidized to give the objective tetracarboxylic acid.
Patent JP-2003063957-A (JP)
Title: Nasal drop
Inventor: YOSHIMOTO TATSUYA
IPC: A61K31/728
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a gel nasal drop which can prevent the mucosa of the nasal cavity from drying, keep the mucosa of the nasal cavity wet for a long time, sufficiently clean up the things which firmly cling to the mucosa of the nasal cavity, pollen, bacteria and so on, supply the mucosa of the nasal cavity with wetness after cleaning, has no side effects and is excellent in safety. SOLUTION: The gel nasal drop of the present invention contains a moisture- retentive agent which contains 1,3-butylene glycol and glycerin, a thickner and water. In this case, the contents of 1,3-butylene glycol and glycerin are 25 to 35 vol.% and 8 vol.% or more, respectively, to the whole quantity of the nasal drop, and vasoconstrictors and steroids are not substantially contained.
Patent JP-2003064528-A (JP)
Title: Polyketone fiber and method of producing the same
Inventor: MORITA TORU
IPC: D01F6/76
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyketone fiber that has high strength retention and is suitable as a rubber-reinforcing material for tire cords or belts, particularly optimal in the field where fatigue resistance is required. SOLUTION: The polyketone fiber comprises >=95 mol.% of the recurring units represented by the chemical formula (1), has the strength of 12 cN/dtex and at least one of lateral stripes are observed every 50 μm of the fiber, when the fiber is observed with an optical transmission type optical microscope of 400 magnification.
Patent JP-2003064602-A (JP)
Title: Elastic sleeper
Inventor: IINO YASUYUKI
IPC: E01B3/46
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an elastic sleeper excellent in vibration absorbability together with simplification of construction process. SOLUTION: For the elastic sleeper for a railroad of which the lower end part is buried in a concrete track bed or a ballast bed, a sleeper body arranged so as to support a rail from the lower side is fitted into the interior of an elastic cover material of a box shape of which a lock part disposed in the upper part of the elastic cover material molded with an elastic material is nearly the same as or a little smaller than the outward form of the sleeper body in the state that the upper face of the sleeper body is locked on at least one part of the periphery of the sleeper body. And, a recessed part for run out for deformation of the elastic material by the load applied on the sleeper body is formed on an inner wall face supporting the base face and/or the side face of the sleeper body of the elastic cover material.
Patent JP-2002158108-A (JP)
Title: Magnet device with additional energizing coil system and its dimensioning method
Inventor: SCHAUWECKER ROBERT
IPC: H01F6/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnet device with an additional magnetic field generation coil system, wherein a current is supplied from an external power supply for generating magnetic field inside a working volume which is not substantially 0, and its design method. SOLUTION: The magnet device generates a magnetic field in the direction of a z axis in a working volume disposed around z=0. It has a superconducting magnet coil system M with at least one energizing coil, an additional magnetic filed generating coil D where a current is supplied from an external power supply and which generates a magnetic field which is not substantially 0 in a working volume, and optionally another superconducting closed current path (P1,..., Pn). In the device, a magnetic filed in the direction of a z axis is generated in operation by a current induced thereby in an operation volume, and a magnetic field of the additional magnetic field generation coil D does not exceed 0.1 Tesla.  In the magnet device, it is possible to improve the device to maximize effective magnetic field efficiency of the additional magnetic field generation coil system D to the conventional superconducting magnet coil by taking diamagnetic characteristics of a superconductor inside the superconducting magnet coil M into consideration.
Patent JP-2003065095-A (JP)
Title: Operation control method for internal combustion engine
Inventor: YAMADA OSAMU
IPC: F02M25/07
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method for an internal combustion engine that ensures stabilized combustion during operations under light loads. SOLUTION: In an internal combustion engine using EGR, an EGR rate is set to a minimum or zero during operations under light loads. EGR is performed after the temperature is decreased by a heat exchanger. Any loads under a predetermined level are set as a light load operating range. Thermal efficiency is set to any desired value by operating an air excess ratio and the EGR rate. In addition, when a NOX occlusion catalyst is provided in an exhaust passageway, the EGR rate is zeroed so as to increase an exhaust temperature, thereby promoting regeneration of the NOX occlusion catalyst. When a rich spike is executed, the EGR rate is set to minimum or zero.