baber/WOPTO huggingface dataset:
Patent JP-2002040891-A (JP)
Title: Attachment/detachment condition discrimination method for developer vessel and image forming device
Inventor: MATSUMOTO YASUHIRO
IPC: G03G15/08
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a developer residual quantity detector and an image forming device which are made inexpensively and down-sized and prevent a fault of device main bodies so as not affect the operability of devices by discriminating whether a prescribed quantity of or more developer remains in a developer vessel or not and also whether the developer vessel is attached or not by means of detection means which detects the quantity of the developer in the developer vessel, without a sensor separately provided, which also detects the attached or detached state of the developer vessel. SOLUTION: A stirring bar 10a which periodically stirs toner in a toner chamber 10a of a process cartridge C is provided, and it is discriminated whether the variance value of a detection signal value of a toner sensor 20 which is generated within a prescribed time in accordance with stirring operation of the stirring bar 10e is equal to or larger than a prescribed value or not, and it is judged that the process cartridge C is in the detached state if the detection signal value is equal to or smaller than a set value and the variance value is smaller than the prescribed value.
Patent JP-2002331872-A (JP)
Title: Motor control circuit for mirror device
Inventor: NAKAHO JUNICHI
IPC: B60R1/072
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor control circuit for a mirror device capable of surely displacing a mirror to a designated position in simple constitution and having low machine type dependency so that application to another machine type is possible. SOLUTION: In this control circuit 10, a base current A1 passing a base terminal of a transistor 36 flows through a resistance 58 to an electrolytic capacitor 46, whereby although electric charges are stored in the electrolytic capacitor 46, the base current A1 is decreased with an increase in electric charge quantity stored in the electrolytic capacitor 46 by the base current A1, and when the electrolytic capacitor 46 stores electric charges until both end voltage of the resistance 58 rises close to the power supply voltage, the base current A1 is very small, thereby interrupting between an emitter terminal and a collector terminal of the transistor 36. Therefore, the collector current, that is, a driving current of a motor 20 little flows so that the motor 20 is stopped.
Patent JP-2002335512-A (JP)
Title: Distributing system of contents using cable television network
Inventor: TATEMATSU HIROMICHI
IPC: H04N7/173
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To distribute a large amount of contents at a low cost by using a CATV system. SOLUTION: A frequency band for a CATV, except for or an up-link band A used mainly for the Internet and a part of a down-link band B for television receivers, are used for distributing various kinds of contents such as a cinema. In this case, each of the contents is compressed with, e.g. MPEG 2 and distributed through the down-like bandwidth B, so that distribution is enabled at a very low cost as compared with a communication satellite or the like for a very large number of contents such as 1000 channels. A user can select and view easily desired contents from among the many contents by using turning function of a terminal of a PC or the like.
Patent JP-2002338299-A (JP)
Title: Ceramic color composition, ceramic color paste and method for producing glass board with curved surface
Inventor: TAGUCHI SHUJI
IPC: C03C17/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic color composition which does not contain lead, has little reduction in the strength of a glass board, and has excellent acid resistance, mold releasability and printability. SOLUTION: The ceramic color composition substantially consists of, by mass, 60 to 94% leadless glass powder, 1 to 35% heat resistant whisker and 5 to 39% heat resistant pigment powder, and in which the tap density of the heat resistant whisker is >=0.55 g/cm<3> .
Patent JP-2002332268-A (JP)
Title: Halogen-bearing aromatic compound and method of producing the same
Inventor: KUWABARA MASAYOSHI
IPC: C07C253/30
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-bearing aromatic tetracarboxylic dianhydride that is useful as a material for resins having excellent heat resistance, chemical resistance and low dielectric properties, a halogen-bearing aromatic tetracarboxylic acid that is useful as a starting material for the dianhydride and a halogen-bearing aromatic tetranitrile and methods for producing them. SOLUTION: The objective halogen-bearing aromatic tetranitrile is represented by the following formula (1) (wherein X is chlorine, bromine or iodine; m is an integer of 1-4; n is an integer of 0-3 where m+n=4).
Patent JP-2002306039-A (JP)
Title: Utensil for housing used fish line
Inventor: MORI TSUGUYOSHI
IPC: A01K97/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a utensil for easily putting used fish lines together and housing them therein and discarding them. SOLUTION: This utensil for housing used fish lines is characterized by having the following construction: a brush body (1) is provided with a fish line-receiving part (3) and a guide plate (4) each constituted in contact with the tip of the brush (14) and the fish line-receiving part (3) is provided with a slot (5) in parallel to the longer side when viewed from the top.
Patent JP-2002341833-A (JP)
Title: Planar display device
Inventor: GOTO YASUMASA
IPC: G09G3/20
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a planar display device in which a narrow frame is realized without increasing the occupancy area of a peripheral driving circuit. SOLUTION: Buffers that constitute the peripheral driving circuit include a plurality of inverters. Odd numbered inverters are load MOS type inverters and even numbered inverters are CMOS type inverters.
Patent JP-2002337895-A (JP)
Title: Bag-in-box and pouring-out port device therefor
Inventor: KOIZUMI MINORU
IPC: B65D77/06
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To enable the stored content in a bag to be taken out without removing a cap for the bag and facilitate an assembling work for keeping a pouring-out port connecting to the bag in a closed state. SOLUTION: There are provided a pouring-out port 7 connected to a bag 3 into which the stored content can be filled, and an inner inserted pipe 8 fitted to the pouring-out port 7 and allowing an insertion of a stored content taking-out port 20 at the time of its use. An inner circumferential surface of the pouring-out port 7 and an outer circumferential surface of the inner inserted pipe 8 are formed with a first locking part 10 and a second locking part 11. An end surface of the inner inserted pipe 8 is formed with a lid part 12 which is pierced and broken by the stored content taking-out port 20. Accordingly, the first locking part 10 and the second locking part 11 are locked under only application of an easy work for inserting the inner inserted piped 8 into the pouring-out port 7 to enable the inner inserted pipe 9 to be fixedly fitted against the pouring-out port 7.  By applying this operation, the assembling work for keeping the pouring-out port 7 in its closed state can be facilitated. The stored content taking-out port 20 is inserted into the inner inserted pipe 8 to enable the lid part 12 of the inner inserted pipe 8 to be pierced and broken and then the stored content can be taken out of the bag 3.
Patent JP-2002343528-A (JP)
Title: Caulking device
Inventor: SHIKADA KATSUYA
IPC: H01R43/048
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To efficiently connect the end part of a stator coil of a motor. SOLUTION: A wire end part of a cassette coil 4 composing a stator coil of a motor is connected by a sleeve terminal 2. The sleeve terminal 2 is clamped in radial direction by a plate 7 and a guide ring 8 from inside and out side. By the above, the sleeve terminal 2 is positioned. The cassette coil 4 is held down by a guide 9 at its inside to prevent it from moving inside. Further, the caulking is made easy by clamping a three-phase terminal by a fixing jig 10.
Patent JP-2002338116-A (JP)
Title: Image forming device
Inventor: YAMADA MITSURU
IPC: G03G15/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a double-side printing function, improved in the carrying performance for carrying a transfer paper having a large curl when turning over it, and capable of preventing the generation of image friction in a first surface and the generation of unusual image in a second surface and capable of preventing the generation of dirty in the image of the first surface. SOLUTION: This image forming device is formed so that a straight line connecting a guide plate upper end 51a and a tangent in a surface of a guide roller 50 and a straight line connecting a nip part of a switch-back roller 31 and a tangent in a surface of the guide roller 50 form an angle larger than 0 degree. The straight line connecting a guide plate 51 and a roller 53 and a straight line connecting the guide plate 52 and the two straight lines form an angle smaller than 55 degree. The guide roll is made of the fluororesin.
Patent JP-2002336867-A (JP)
Title: Industrial antibacterial method
Inventor: SUGI TAKUMI
IPC: A01N35/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an industrial antibacterial method by which slime control for water used in a paper making process in paper and pulp industry or for cooling water for various kinds of industries and preservative treatment for a coating liquid for paper making, latex, paint, glue, textile oil, metal working fluid or the like can be effectively performed. SOLUTION: In the antivacterial method by mixing ammonium bromide and a chlorine agent (component a) and immediately adding the mixture to the objective water system, an organic antibacterial agent (component b) is synchronously or successively added to the system.
Patent JP-2002337662-A (JP)
Title: System for managing information of vehicle
Inventor: SEI HIROMI
IPC: B60R25/30
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To organize a system for tracking a theft of a vehicle which operation for disabling the tracking of a theft is not performed easily to eliminate new facility investment by a vehicle dealer. SOLUTION: An ID tag 2 for previously storing a code different from every vehicle V and transmitting the stored code in response to receipt of a request signal is buried in a buried member 3a for structuring a part of the vehicle V so as to be invisible from an outside. Information of a vehicle user is managed by a specific managing center 15 by relating to a code of the ID tag 2 of the vehicle V on the basis that a relation between the code of the ID tag 2 provided to the vehicle V when the vehicle is sold by the dealer 14, and the vehicle user is fixed. The information of the vehicle user corresponding to a collated code is obtained from the managing center 15 in response to collation based on reading by a reader capable of transmitting the request signal common to all of the ID tags 2 and receiving the code from the ID tag 2.
Patent JP-2002046235-A (JP)
Title: Multilayered film, multilayered sheet and easily openable packaging container
Inventor: MATSUBARA HIROAKI
IPC: B29K25/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered sheet and a multilayered sheet both of which are reduced in the irregularity of seal strength, easy to recycle to be useful as environment corresponding type ones and suitable as an easily openable packaging container, and the easily openable packaging container using the multilayered sheet. SOLUTION: The multilayered film consists of (A) a propylene resin layer, (B) an adhesive resin layer having adhesiveness with respect to an ethylenic resin, (C) an olefinic resin layer containing an ethylenic resin and (D) an ethylenic resin layer having adhesiveness with respect to a styrenic resin. The multilayered sheet consists of the layers (A)-(D) and a styrenic resin layer (E). The interlaminar strength of the (A)-layer and the (B)-layer is 2-20 N/15 mm in the multilayered film and the multilayered sheet. The easily openable packaging container is obtained by thermoforming the multilayered sheet.
Patent JP-2002350654-A (JP)
Title: Plastic optical fiber and its manufacturing method, and optical mount body and optical wiring device using the same
Inventor: SAKATA HAJIME
IPC: H01S5/183
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber which improves the coupling efficiency of an optical connection with an optical element, and its manufacturing method, and an optical mount body and an optical wiring device which uses it. SOLUTION: A plastic optical fiber 103 is in a forward tapered shape 105 which has its tip area gradually tapered toward the tip. Further, the tip part is processed into a convex shape or a concave or plane shape and then filled with a material 106 with a refractive index higher than that of an optical fiber core 101 to make the tip part have convex lens action, thereby displaying a light converging function.
Patent JP-2002056712-A (JP)
Title: Forward illumination device and reflecting type liquid crystal display device equipped with it
Inventor: SAWAYAMA YUTAKA
IPC: F21V8/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To improve utilization efficiency of light source light in a forward illumination device arranged at a front face of illuminated material of reflecting type LCD or the like. SOLUTION: In a front light 20, a light guide body 24 and the second light guide body 40 are integrally formed. An interface 23 of the light guide body 24 has a stairway state wherein a flat part 21 which is nearly in parallel to the interface 28 and a slanted part 22 to slant with approximately the same angle against the flat part 21 are alternately arranged. Further, distances of slanted part 22 to respectives in a bottom surface 42 and the interface 23 become almost uniform.
Patent JP-2002349598-A (JP)
Title: Clutch disc assembly, and clutch device
Inventor: UEHARA HIROSHI
IPC: F16F15/121
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To restrain an inside diameter in a friction facing from getting large caused by a fixing part of a pair of plate members in a clutch disc assembly. SOLUTION: This clutch disc assembly 1 is connected to a fly wheel 2 of an engine, and provided with the friction facing 20 arranged adjacently to the flywheel, the pair of plates 15, 16 of paired members arranged separately each other along the axial direction, having the fixing part 34 for fixing fellow outer circumferential parts, a hub 8, and a coil spring 11 for connecting elastically the paired plates 15, 16 to the hub 8 rotational-directionally. The fixing part 34 is extended in the radial-directional outside out of an inner circumferential edge of the friction facing 20.
Patent JP-2002349861-A (JP)
Title: Heating cooker
Inventor: NAKASHITA KIYOSHI
IPC: F24C7/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide such an input means that the user can effectively obtain the information without doing the work of putting cooking books in order also after having taken the trouble to find out and check the cooking books, in the case where the user wants to know the way of making a combination seasoning, the heating standard time of the menu, and the inside technique of a range, etc. SOLUTION: This heating cooker has a heating room 2, a high frequency oscillator 7, a control means 8, and an input means 10, and this allows the user to know the information that the wanted, without a cooking book, by drawing out the information about the way of making the combination seasoning, the heating standard time of the menu, the inside technique of the range, etc., from the storage means 6, and displaying it on a display means 11.
Patent JP-2002347797-A (JP)
Title: Cap of container
Inventor: KAWASHIMA HIDEYOSHI
IPC: B65D41/32
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a plugging type cap, which is easily opened when starting using a container and is disposable as it is as a disposable container. SOLUTION: The cap is fitted to the mouth part of the container by plugging. The cap is provided with a top wall, an inner peripheral wall, a circular upper wall and an outer peripheral wall. The peripheral wall is provided with a tearing groove which is notched thereon and extends from its upper wall to its lower end, and another tearing groove which is notched thereon and extends to the intermediate part of the peripheral wall with a space apart from the groove. A cutting groove is notched on a upper wall between the two tearing grooves and along the inner peripheral wall. A connecting piece is extended from the peripheral edge of the upper wall and a finger hook ring connected to the connecting piece is disposed so as to surround the outer periphery of the inner wall.
Patent JP-2002367756-A (JP)
Title: Heater element, heating device and board heating device
Inventor: SHIBUKAWA KAZUNORI
IPC: H05B3/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a heater element, as well as a heating device and a board heating device, which can prevent damage at a coupling part of a feeding electrode rod and a feeding terminal and has a structure with excellent durability. SOLUTION: The heater element 20 is made provided with at least a heat generating element 2, a sintered body plate 3, a feeding electrode rod 4 with its one end 4a coupled with the heating element, and a feeding terminal 7 coupled with the other end 4b of the feeding electrode rod 4. The feeding terminal 7 has a concave part 7a, inside which, the other end 4b of the feeding electrode rod 4 is inserted, and the feeding terminal 7 forms an insertion-fitting part 5 insertion fitted to the feeding electrode rod 4, fixed by a mechanical fixing means 25.
Patent JP-2002361438-A (JP)
Title: Method and device for monitoring spot welding
Inventor: SAKAI MASANOBU
IPC: G01H17/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To stably determine acceptance/rejection of the spot welding when determining acceptance/rejection of the spot welding based on the vibration generated during the welding. SOLUTION: A spot welding monitoring device comprises a vibration amplitude detection circuit 213 for detecting the amplitude value of the intermittent mechanical damping vibration in an electrode part of a spot welding machine 10 for generating the electromagnetic force as an oscillation source when the AC welding current is applied, a vibration phase difference detection circuit 214 for detecting the phase difference between the AC welding current and the intermittent mechanical damping vibration, a acceptance/rejection determining reference coordinate setting circuit 215 for setting the reference acceptance/ rejection determination area on a two-dimensional map determined by the amplitude axis and the phase difference axis orthogonal thereto,  and a welding acceptance/rejection determination circuit 216 for determining acceptance/ rejection of the spot welding based on the two-dimensional map determined by the detected amplitude value and the phase difference.
Patent JP-2002366929-A (JP)
Title: Method and device for extracting failure and defect of printed matter
Inventor: UJI TOSHIO
IPC: G06T7/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To extract an image of a failure and defective part of a printed matter which is difficult to detect with the naked eyes because there is little density difference from a printed matter that is difficult for extraction and image processing generation in a conventional image processing technology. SOLUTION: An automatic generating means for tree structure-shaped image transformation is used and is also specialized for failure and defect extraction processing of a printed matter, and a failure and defect of any unknown printed matter can be easily and accurately extracted by adding gradation images for improving extraction accuracy more and introducing an image transformation processing filter for applying comparison operation processing to the gradation images.
Patent JP-2002363335-A (JP)
Title: Treating method for waste made of polyvinyl chloride
Inventor: YOSHIDA SHINYA
IPC: C08J11/14
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for wastes made of polyvinyl chloride capable of realizing a safe treatment and a reutilization of a recovered substance. SOLUTION: The treating method has a hydrothermal treatment step in which the wastes made of polyvinyl chloride are thrown into water and are subjected to a hydrothermal treatment under an inert atmosphere at a pressure of 1 MPa or higher and a temperature of 250 deg.C or higher, and a solid/liquid separation step in which the reacted and produced solid phase and liquid phase are separated and taken out respectively, the wastes made of polyvinyl chloride can be safely treated and the recovered substance can be recycled.
Patent JP-2002367661-A (JP)
Title: Assembly method for redox flow battery
Inventor: NAKAISHI HIROYUKI
IPC: H01M8/18
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an assembly method of a redox flow battery in which breakage of the diaphragm is not easily brought about after assembly of a battery. SOLUTION: The battery comprises a process of dipping the diaphragm in the preservative liquid beforehand and a process of laminating the diaphragm dipped in the preservative liquid, a cell frame and electrodes. The preservative liquid, which makes same level of contraction to the diaphragm when the diaphragm is dipped in the preservative liquid as the contraction made when the diaphragm is dipped in an electrolyte, is used. As the preservative liquid, the electrolyte itself and sulfuric acid are provided.
Patent JP-2002369759-A (JP)
Title: Sitting portion for bathroom
Inventor: NOGI HISAYOSHI
IPC: B68G7/05
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a cushion material in a bathroom that is water resistant, well designed, durable, provides a good feeling of use and does not cause a sensation of coldness when a user sits thereon even in winter. SOLUTION: A sitting portion of a bathroom is composed of a skin 20 comprised of a resilient resin layer 18 and a thermal conductive layer 19, a cushion material 21 made of an elastic material wrapped by the skin 20, and a base material 13 in which the cushion material for a bathroom is removably installed and that has a heating means 24 for the cushion material.
Patent JP-2002372358-A (JP)
Title: Refrigerator
Inventor: NAKANISHI KAZUYA
IPC: F25D11/02
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To raise efficiency of freezing-thawing cooking and extend the variety of foods or foodstuffs capable of being subjected to freezing-thawing cooking, in a refrigerator having a freezing-thawing cooking function of cooking foods by a freezing process and a thawing process. SOLUTION: A food 10 placed on a heat transfer plate 11 in a case 4 of a freezing-thawing cooking chamber 1 is frozen by introducing cold air from above through a ventilation passage 5, and then is indirectly heated by a heater 9 provided on a bottom face via a spacer 12. This freezing-and-thawing cycle is repeated at least one so as to make a seasoning and water penetrate into the food 10. The food can be stored after being cooked as it is. The variety of the foods and foodstuffs capable of being cooked by the freezing-thawing cooking can be extended by lowering the freezing temperature to a temperature of -5 deg.C or lower.