baber/WOPTO huggingface dataset:
Patent JP-2002298690-A (JP)
Title: Cover member for press button switch and manufacturing method of same
Inventor: JATIN PATEL
IPC: H01H11/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cover member for a press switch button which is thin, has a clear clicking feeling, and has no variation of load caused by its production process and to provide a manufacturing method of the same. SOLUTION: A keytop member made of a transparent material and a clicking feeling generation resin sheet equipped with a face on which a symbol is formed and with a face on which a dome-shaped clicking member with a minute hollow protruding section on top is arranged, are glued with an adhesive layer fitted on top face of the minute hollow protruding section.  The manufacturing method of the press button switch cover member consists of a process in which the keytop member is formed, a process to arrange a conical spring with a minute hollow protruding section on top for the clicking feeling generation, a process in which a desired symbol or image is printed on one surface of the resin sheet, a process in which the clicking feeling generation sheet member is completed by fixing the conical spring for the generation of the clicking feeling on a specified position of the other surface of the resin film with an adhesive applied on top face of the minute hollow protruding section at the top of the conical spring and of a process to unite the keytop section made by molding process and the clicking feeling generation sheet member.
Patent JP-2002298314-A (JP)
Title: Thin film magnetic head
Inventor: SAITO MASAJI
IPC: G11B5/31
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a free magnetic layer of a magnetic detection element is liable to be affected by the change of the magnetic domain of an upper and a lower shielding layers and reproducing characteristic is adversely affected, for example Barkhausen noise is generated, as the gap is made narrower. SOLUTION: The shielding layers 25 and 35 are formed in laminated ferri- structures and anti-ferromagnetic layers 21 and 36 are formed on the surface sides reverse to the magnetic detection element facing surfaces of first magnetic layers 22 and 34. Thereby, the magnetization of the shielding layers 25 and 35 can be effectively made into single magnetic domain structures and magnetic reversibility of the shielding layers 25 and 35 can be made satisfactory. Thus, the reproducing characteristic can be effectively improved, for example the generation of Barkhausen noise can be appropriately suppressed, even if the trend toward the narrower gap is promoted.
Patent JP-2002326962-A (JP)
Title: Delivering material and drug delivery system using the same
Inventor: KUWANO MITSUAKI
IPC: A61K47/48
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To create a material excellent in delivering properties capable of effectively bringing a drug to exist in a living body for a long time and construct a drug delivery system by using the aforesaid material. SOLUTION: This delivery material is formed by forming a covalent bond by reacting a polyalkylene glycol or its reactive derivative with a phospholipid and a drug and when it is systemically or locally administered, the aforesaid material remains at the target site in a living body for a long time, so that the pharmaceutical effect can be maintained for a long time by one dose.
Patent JP-2001346948-A (JP)
Title: Game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and recyclable game machine provided with strength required for the game machine by utilizing the paper of old newspapers and old magazines, and the like. SOLUTION: At least a part of constituting members such as a game panel, a game machine frame and a ball tray is constituted of a molded article for which a mixed fiber dispersed liquid in which at least paper fibers and chemical fibers are mixed and dispersed in water is dehydrating-press-molded and dried.
Patent JP-2001286635-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To always correctly keep the pay out number data of an inner frame control device. SOLUTION: Pay out data being the data of number of prize balls or number of dispensed balls are periodically sent from a game board control device to an inner frame control device to refresh the pay out data of the inner frame control device. Even if the pay out data of the inner frame control device are destructed due to noises generated in Pachinko machines or static electricity generated in the clothes of players, a substantially instant refreshment of data can prevent the data from being destructed. When a game board of different number of prize balls is used, there is no need to set number of pay out balls of an inner frame control device.
Patent JP-2002313209-A (JP)
Title: Press switch
Inventor: YU SOBO
IPC: H01H37/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a press switch, equipped with an overload current protecting function surely obtaining safety in the use of electric power by completely cutting the electric conduction at a conductive piece, when the current is an over load current. SOLUTION: The press button switch comprises a switch body 4, at least two pieces of wiring pieces 43, 44, and an operation bar 6. The switch body 4 is empty and a key button 41 is formed on the upper part of the switch body. A spring member 412 is mounted at the bottom part of the key button 41, and a sliding groove 7 is formed at the backside inner wall of the switch body where, a free part at the top end of a conductive piece 5 is bounded. The slide groove is formed so that a plurality of slide trucks with a shape of curved arch cross each other. The position, and a sliding of the fixed position of the operation bar 6 switching the conductive piece 5, are controlled by the sliding groove 7, shaped similar to figure of '8', and housed inside the switch body 4.
Patent JP-2001356350-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: MOCHIZUKI HIDEAKI
IPC: G02F1/1337
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device with little display irregularity caused by inhomogeneous rubbing by improving the method for rubbing. SOLUTION: In the process of rubbing the surface of an alignment film formed on a substrate by using piles produced by gigging a rubbing cloth which is wound around a rotating roller, the rubbing cloth used is controlled in such a manner that the top end of the pile is in the backward position from the root of the pile with respect to the rotating direction of the roller as the reference. Further, the rubbing cloth used shows >=1.2% and <=10% elongation when 1 kg/cm tensile stress is added in the direction corresponding to the rotation direction of the rotating roller.
Patent JP-2002300933-A (JP)
Title: Furniture
Inventor: MAKINO HITOSHI
IPC: A47C3/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a furniture to be stably supported at the time of stacking, for which leg elements are prevented from being abutted to each other and generating impact sound and scratches at the time of work. SOLUTION: A leg body 2 is provided with a pair of leg elements 21 positioned while being separated gradually downwards, a horizontal part 221 connecting the sides of upper end parts 21a of the leg elements 21 along an almost horizontal direction and projection parts 231 of caps 23 projected from the sides of lower end parts 21b of the leg elements 21 in a thickness direction. At the time of stacking, in the state of separating a downward surface 21d and upward surface 21c facing each other of the leg elements 21 of a chair B on an upper side and the chair B on a lower side, a downward surface 221a of the horizontal part 221 and a downward surface 231a of a projection part 231 of the cap 23 of the chair B on the upper side are abutted to opposing upward surfaces 221b and 21c of a chair A on the lower side and piled up.
Patent JP-2002306584-A (JP)
Title: Sustained release preparation
Inventor: TSUTSUMI TORU
IPC: A61L9/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To sustainably release a volatile substance such as perfume uniformly over a long period. SOLUTION: Contents (14) containing the volatile substance is gelled or preferably oil-gelled so that it has few fluidity of 90 seconds to 24 hours or 90 seconds to 12 hours preferably, or 90 seconds to 30 minutes more preferably at the movement time of 30 mm in a fluidity confirmation test.
Patent JP-2002306332-A (JP)
Title: Rice cooker
Inventor: HAMADA HIRONORI
IPC: A47J27/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker which can inform a time to start to cook a dish on finishing cooking rice of a user. SOLUTION: An informing means 7 is actuated when a time remained by subtracting time counted by a timer means 4 to count time from starting rice cooking from cooking time stored in a memory means 5 corresponding to a rice cooking condition set by an operating means 1 matches a time set by a time setting means 6.
Patent JP-2002306902-A (JP)
Title: Method for crystallizing and/or refining organic compound
Inventor: YAMAUCHI TETSUHIRO
IPC: B01D9/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for stirring a suspension liquid by which smooth stirring operation can be performed without causing problems such as deposition of a solid substance on paddle blades when an organic compound is crystallized and/or refined from a suspension liquid of an organic compound. SOLUTION: The method for crystallizing and/or refining an organic compound is characterized in that, when a suspension liquid containing an organic compound suspended in an organic dispersion medium is stirred to crystallize and/or refine the organic compound, the liquid is stirred in a stirring tank equipped with paddle blades while the uppermost parts of the paddle blades are always kept under the liquid surface in the stirring tank.
Patent JP-2002306311-A (JP)
Title: Absorptive mat
Inventor: SHISHIDO MITSUO
IPC: B32B7/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive mat for placing in a porch of a hotel, company, etc., on a rainy day, which is prevented from flowing out much water absorbed. SOLUTION: A hard plate shape absorptive body 30 formed by pressurizing and heating cylindrically curled hard fine chips with voids inside is equipped on the upper face of a plate shape water repellent body 20. A soft thin plate shape absorptive body 40 is equipped on the upper face of a hard plate shape absorptive body 30. Water from an umbrella and a shoe is absorbed in fine voids penetrating through the hard plate shape absorptive body 30 under the soft absorptive plate shape body 40 via the soft absorptive plate shape body 40. Because the hard plate shape absorptive body 30 is hard not to be compressed and deformed even when a man steps on the mat, water absorbed and contained in the hard plate shape absorptive body 30 is not leached out from the upper face.
Patent JP-2002003537-A (JP)
Title: New ester compound, polymer compound, resist material and method of pattern forming
Inventor: HASEGAWA KOJI
IPC: C08F222/06
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a resist material, a base resin of which is a polymer compound by this invention, which is useful for the microfabrication by the electron beam or far ultraviolet ray because the material is sensitive to a high energy beam and is excellent in a sensitivity, a resolving power, and an etching resistance. Especially, the same has the characteristic which forms a perpendicular pattern to a substrate because there is little absorption on the wavelength of an ArF excimer laser or a KrF excimer laser. SOLUTION: The objective ester compound is shown by formula (1). (In the formula, R1 shows hydrogen, a methyl group, or CH2CO2R3, R2 shows a hydrogen atom, a methyl group, or CO2R3, R3 shows a 1-15C straight chain, branched, or cyclic alkyl group, Z is a 2-20C divalent hydrocarbon group which may have a hetero atom and forms a single ring or a crosslinked ring together with the combined carbon atom, m is 0 or 1, n is 0, 1, 2, or 3 and the number with which is satisfied of 2m+n=2 or 3).
Patent JP-2002312512-A (JP)
Title: System for supporting event concerning funeral
Inventor: AZUMA YUZURU
IPC: H04N7/173
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a funeral concerning event supporting system and its program for allowing even a bedridden person who is hardly able to participate in a funeral or a person whose schedule is not available to obtain effects alternative to his actual participation in the funeral or the like. SOLUTION: A network funeral site is established on a network such as the Internet, and a relay base for relaying the situation of a funeral form the spot through a camera set at the funeral site. Also, a user is able to apply for a network telegram of condolence, a network obituary gift, and network incense offer via the network to the network funeral site, and the information of the applicant is stored in a prescribed memory so as to be used for the following return gift distribution as necessary.
Patent JP-2002313200-A (JP)
Title: Magnetism sensor
Inventor: NISHIKAWA KIKUYOSHI
IPC: H01H36/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a simplified magnetism sensor made by combining a plurality of cylinder-shaped magnetism sensor switches which are made to operate by a complex outer magnet with a specific combinational condition. SOLUTION: The magnetism sensor comprises a plurality of cylinder-shaped magnetism sensor switches S, N, and a complex outer magnet for which, a specific condition for combination of polarity and mutual distance is stipulated, and respective outer magnets M1 , M2 of the complex outer magnet are made to correspond to the plurality of cylinder-shaped magnetism sensor switch S, N.
Patent JP-2002317819-A (JP)
Title: Preload applying device for double row rolling bearing device
Inventor: MIYAZAKI SEIZO
IPC: F16C25/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To facilitate adjusting work and enhance its accuracy of a preload applied to a double row ball bearing device 1a by providing adjustment in a desired manner of force axially pressing a bearing ring composing the double row ball bearing device 1a. SOLUTION: A first rotary shaft 15 coupling and fixing a holder 11a holding a shaft 2 and a second rotary shaft 30 coupling and fixing a pushing arm 12a axially pressing the bearing ring are rotatably supported respectively to first and second support members 16 and 31 by first and second support bearing devices 17 and 32. Load carrying capacities of the support bearing devices 17 and 32 are provided sufficiently larger (for example, ten times or more) than a load carrying capacity of the double row ball bearing device 1a to be applied with the preload.
Patent JP-2002317447-A (JP)
Title: Supporting bracket in use for fixing concrete floor slab to h-steel in lightweight banking technique
Inventor: YAMASHITA TSUYOSHI
IPC: E02D17/18
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a supporting bracket in use for fixing a concrete floor slab 5 to a H-steel in a lightweight banking technique to cause no deformation of both the supporting bracket and the H-steel even when great side pressure operates thereon. SOLUTION: The supporting bracket 20 comprises a flat base plate 21 and a pair of locking members (engagement portions) 22 for engaging a flange 2a of the H-steel 2 slidably in the vertical direction. A pair of anchor members 30 each having one end embedded in the concrete floor slab 5 are fixed at the other ends near the engagement portions 22. The dispersion of a power point causes no great deformation near the power point and a working point. Since the base plate 21 functions as a backup material on the flange 2a of the H-steel, the deformation of the flange of the H-steel is also prevented.
Patent JP-2002324717-A (JP)
Title: Permanent magnet and its manufacturing method
Inventor: NARUSE MASUYUKI
IPC: H02K15/03
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet which is used for a rotary driving device using a magnetic force, and can substantially eliminate an interruption area of rotary driving and reduce manufacturing cost of the device. SOLUTION: Alloy powder as a magnet material is molded by press molding and formed into a band shape which is about 5 mm in thickness and is twisted by 180 degrees at its center. After it is sintered, it is magnetized in the perpendicular direction of the molded body to make a permanent magnet 10. In this case, a pole Ps of S pole and a pole Pn of N pole are at the central part of the twisted part, and in case when the magnet 10 is used as a fixed-side magnet of a rotary driving device, a rotary-side magnet 20 is given no influence of the pole of the magnet 10 when it moves in the lengthwise direction of the magnet 10, thus substantially eliminating an interruption area of rotary driving.
Patent JP-2002321510-A (JP)
Title: Pneumatic tire
Inventor: NOMURA TSUTOMU
IPC: B60C15/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To retard growth of a fine crack that develops as a result of tapping a reinforcing layer cord, thereby preventing it from being enlarged. SOLUTION: This tire is provided with a tread 1, a sidewall 2, and a bead 3. A belt 6 is disposed on an outer peripheral side of a crown of a carcass ply 5 disposed so as to extend toroidally across both beads. A side portion 5a of the carcass ply 5 is wrapped back in an outer radial direction around a bead core 7 disposed at the bead 3 and secured in position. A reinforcing layer 8 made up of a rubber-impregnated layer of a plurality of cords disposed in parallel with each other is provided. More than half of the cords of the reinforcing layer 8 are bundled up into bundles of several cords. These bundles are arranged in parallel at the spacing between one bundle and an adjacent one or cord that is wider than when all cords are equally spaced from each other.  This reinforcing layer 8 is disposed so as to cover a range extending from a point near the maximum width of the tire to a point near the bead core.
Patent JP-2002322948-A (JP)
Title: Vehicle management system
Inventor: YAMAKI MASAHITO
IPC: G06Q50/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To carry out package management of diagnostic information of an exhaust gas reflux system by a self-diagnostic function of a control unit carried in each user's vehicle and effectively utilize the same, thereby enabling an advance notice of an inspection time before occurrence of a trouble as well as improving the system reliability. SOLUTION: In the case of receiving vehicle information, it is discriminated and investigated whether the diagnostic judging result with trouble is included (S100 to S102). When the diagnostic judging result with trouble is included, various kinds of data are gathered to presume a portion where the trouble occurs and to determine service procedures (S103 to S105) so that corresponding parts can be prepared in advance and the service plan can be carried out smoothly. When the diagnostic judging result with trougle is not included, all the information concerning the vehicle is gathered to calculate the degradation state of parts or a system so as to presume the degradation property and lifetime thereof, thereby calculating the time at which the service is required (S106 to S110).  And the time for service and the results are notified to the user and the various information is notified to the dealer and recorded on the database (S111 to S113). Thus, before trouble occurs in the exhaust gas reflux system, the inspection time is preliminarily announced to the user so that the cost and time required for repair are reduced.
Patent JP-2002326655-A (JP)
Title: Cup
Inventor: FUJITANI HIROMI
IPC: B65D51/24
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cup which does not allow contents to spill out through a straw even if a container body is toppled. SOLUTION: The cup includes a bottle 1 formed to be a bottomed cylinder and a cap 2 for lidding an upper end opening of the bottle 1. The straw 4 made of a flexible material is made to protrude from an upper surface of the cap 2, and an opening at the tip of the straw 4 is closed by a closing wall 27. In addition, cuts 27a and 27b are formed on the wall 27. An over cap 3 which can slide along the upper surface of the cap 3 is mounted on the cap 2. When the over cap 3 is moved to one of sides, the straw 4 protrudes from the upper surface of the cap 2 to allow the contents to be sucked. When the over cap 3 is moved to the other side, the straw 4 is fallen by the over cap 3 and hidden below the over cap 3.
Patent JP-2002321374-A (JP)
Title: Liquid ejection head
Inventor: YAMAGUCHI YUKUO
IPC: B41J2/05
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To make a liquid ejection head densified and longer by improving molding precision and filling property to suppress deformation and warping of a top plate in manufacturing the top plate constituting the liquid ejection head. SOLUTION: The top plate 5 constituting the liquid ejection head is divided into a first base 21 consisting of an orifice plate lower half part 6c containing the ejection ports 6a and nozzle arrays 7, with the upper vicinity of the nozzle array 7 and ejection ports 6a being as a boundary face 23, and a second base 22 consisting of the orifice plate upper half part 6d, a liquid chamber 8 and a liquid supply port 9. The first base 21 and the second base 22 are integrally bonded by a two-color molding for molding by a first and a second molding.  A pin point gate as the first molding gate of the first base 21 is arranged on the boundary face 23 above the nozzle arrays 7 to improve the filling property of the thin part of the nozzle arrays and the orifice plate 6 or the secondary molding gate of the second base 22 is arranged on the longitudinal direction side face of the top plate 5 to flow plastic resin in the direction of the liquid channel arrays of the top plate 5.
Patent JP-2002005629-A (JP)
Title: Optical measuring apparatus
Inventor: ENGEL HORST
IPC: G01B11/06
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and compact optical measuring apparatus arranged such that accurate information concerning to the properties of an object to be inspected, i.e., a sample, can be obtained, especially for both structured and nonstructured wafers. SOLUTION: In order to couple an object light beam (10) and a reference light beam (9) with an evaluation unit (11), light guide units (23, 25) comprising a large number (N) of optical fibers (24, 26) are provided.
Patent JP-2002055920-A (JP)
Title: Information providing system, program, and information storage medium
Inventor: TANAKA NOBUHIRO
IPC: G06F13/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system and an information storage medium having bulletin board service that a user can continuously enjoy without getting tired and gives amusement. SOLUTION: This system is the information providing system 600 which provides the given bulletin board service for users through terminal devices. When a bulletin board display request is received from a terminal device, the need for writing for direction is judged from the state of writing to a bulletin board message storage area and when it is judged that the writing for direction is necessary, a bulletin board service processing part 116 is included which performs direction writing processing wherein a dummy message for direction is generated and written to the bulletin board message storage area 524.