baber/WOPTO huggingface dataset:
Patent JP-2001277820-A (JP)
Title: Pneumatic tire
Inventor: KOIDE SEIJI
IPC: B60C13/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the driving stability significantly while controlling the increase of the weight of tires and to eliminate a risk of fatigue break of reinforcing layer cords. SOLUTION: This tire has a belt 7 disposed on the outer side of a crown part of a carcas 6 and a bead filler 8 disposed between the main body 6a and a turn-back part 6b of the carcas 6 on the outer side of a bead core 4. A reinforcing layer 9, on which cords 9a extending at an angle of 30 degrees or less to the circumference of the tire are disposed in parallel, is disposed adjacent to the outside of the main body 6a of the carcas 6 around a position P of the largest width of the tire.
Patent JP-2001284761-A (JP)
Title: Printed wiring board fixation device and electronic apparatus using the same
Inventor: IDE TAKAHIRO
IPC: H05K7/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a printed-wiring board in a wiring board assembly is dislocated, that a strain is generated in bonded printed wiring boards when they are housed in an external case after a soldering operation, and that the bonded part of the adjacent printed wiring boards is broken down. SOLUTION: An upper printed wiring board 10, a lower printed wiring board 11, a left printed wiring board 12 and a right printed wiring board 13 are assembled. The wiring board assembly A is constituted. Left-side and right-side edges of the printed wiring boards 10, 11 are inserted into guide grooves 28 on a printed wiring board correction and holding member 4. Correction-and-holding- member coupling parts 16 are coupled to coupling hole parts 27. The rear edge 10c of the printed wiring board 10 is coupled to a coupling groove 32. The rear edge 11c of the printed wiring board 11 is coupled to a coupling groove 33. The rear edge 12c of the printed wiring board 12 and the rear edge 13c of the printed wiring board 13 are coupled respectively to coupling grooves 34. The correction and holding member 4 is mounted on the wiring board assembly A.
Patent JP-2001284490-A (JP)
Title: Grounding structure for high-frequency wave
Inventor: ONISHI NAOKI
IPC: H05K1/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency grounding structure which exhibits excellent high frequency characteristic that prevent the amplification factor of an amplifier from deteriorating and that prevents abnormal oscillation, by surely performing high frequency grounding. SOLUTION: The structure grounded for the high-frequency wave has a through hole 38, the size of which is slightly smaller than that of an MMIC (monolithic microwave integrated circuit) 30 being mounted and located directly under the MMIC 30. A good conductive metal member 32 that enhances the high-frequency grounding is installed between the MMIC 30 and a metal board 35 located under a circuit board.
Patent JP-2001278622-A (JP)
Title: Method of preparing ferroelectric thin film and device for preparing same
Inventor: KUNO TADAAKI
IPC: H01L41/43
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to prepare thin ferroelectric film with improved fatigue characteristic and reduced deterioration of ferroelectric crystal structure due to the membrane stress generating in the heating stage and accumulated in the substrate at the crystallization of the membrane. SOLUTION: This method consists in heating and crystallizing the ferroelectric thin film laminated to the substrate in the deformed state by pressing down the substrate at the central part. By adjusting the amount of press- down, membrane stress applied to the ferroelectric thin film can be controlled as desired resulting in the improvement of the crystal structure.
Patent JP-2001280838-A (JP)
Title: Refrigerator
Inventor: HANAMURE TOSHIYUKI
IPC: F25D25/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To cool food or the like disposed on a tray uniformly. SOLUTION: Chilled air from an evaporator constituting a refrigeration cycle is guided and rises along a chilled air supply duct 5 and then introduced into the tray 11 via a plurality of chilled air outlets 7 and an opening 19 of the second tray frame 14. The chilled air is blown into a refrigeration chamber other than the tray 11 through outlets 15 in faces 21 of both side frame parts of the second tray frame 14. Thus, the chilled air is supplied diagonally from left and right upper sides to the food or the like on the tray 11 disposed below so that it is cooled from its upper side. Therefore, even when a tall and large food or the like is disposed, the food or the like on the tray 11 can be cooled uniformly because the chilled air is supplied diagonally from left and right upper sides.  Because a metal tray plate 12 is also cooled, the food or the like on the tray 12 is cooled from its bottom side, too.
Patent JP-2001285994-A (JP)
Title: Piezoelectric speaker and method for manufacturing the same
Inventor: TAKESHI HIROSHI
IPC: H04R17/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric speaker capable of flattening frequency characteristics and reducing distortion and a method for manufacturing the piezoelectric speaker for easily forming the damper material of a uniform film thickness. SOLUTION: In this piezoelectric speaker provided with piezoelectric bodies 12 and 13 and a metal diaphragm 11 attached to a frame body and provided with a diaphragm part 31 for constituting a piezoelectric vibrator together with the piezoelectric bodies 12 and 13 and an elastic supporting part 33 for elastically supporting it for which the damper material 40 is loaded between the diaphragm part 31 of the metal diaphragm 11 and the frame body, the damper material 40 is formed of a part of polymer films 41 and 42 stuck to the metal diaphragm 11.
Patent JP-2001277985-A (JP)
Title: Clip device for air bag
Inventor: HOSOYA TOMOYUKI
IPC: B60R21/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air bag excellent in an external appearance in a cabin. SOLUTION: This clip device is composed of a connecting pin 50 installed on the reverse of a cover member 20, and the connecting pin 50 comprises a head part 52 connected to the reverse of the cover member 20, a stopper part 54 formed into shape larger than a shaft part 51 in one side shaft part 51 of the head part 52 and elastic legs 56 being formed in the shaft part 51 between the head part 51 and the stopper part 54 by overhanging from the shaft part 51 and engaging with the inner peripheral edge of an installing hole 18 of a car body with elastic force.
Patent JP-2001276166-A (JP)
Title: Caring device for bathing
Inventor: KANAI MASATATSU
IPC: A61F5/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the lumbago of a bathing care-giver resulted from a bathing care work. SOLUTION: A vertically, laterally and longitudinally movable moving mechanism 3 is connected to a lumbago preventing body 2 for fixing the waist of the caring person to lift up the waist of the caring person.
Patent JP-2001282981-A (JP)
Title: Method and system for business reform planning
Inventor: CHIKUSHIMA TAKAHIRO
IPC: G06Q10/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the drop of the quality of a business reform plan wastes the investment and time of business reform and causes a big management problem such as the increase of a loss in a pertinent business. SOLUTION: A target is decided by surmising a market trend from bench mark data and customer trend. A product being the object of the business and an improvement subject at every objective process, which can calculate main reform effect, are narrowed by an analysis processing. The solution of the performance design of a job method and the specific design of infrastructure is extracted and planned based on a degree of effect for realizing the target, a scale of investment and a length of time based on a total cost analysis processing and the causality of an index showing the performance of the job.
Patent JP-2001275801-A (JP)
Title: Hook structure of hanger
Inventor: SAKATA TETSUO
IPC: A47F5/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a hook structure of a hanger which can bend an erected portion of a hook 10 to an appropriate position only by hooking the hook 10 to a horizontal hanging pole 30, etc., and pressing an upper portion of the erected portion of the hook 10 inwardly, and fix the hook 10 to the hanging pole 30, etc., in a tightened condition in a plastic hanger 20 of various shapes having a fishing hook like hook 10 on the upper portion such as a hanging container for a moth repellant, a fragrant agent and a dehumidifying agent, hangers for suits and washing, and various kinds of hanging clothespins. SOLUTION: In the plastic hanger having the hook on the upper portion thereof, the hook structure of the hanger has a hinge portion holding the opening position and the fixing position with respect to the hanging pole on the hook.
Patent JP-2001287439-A (JP)
Title: Recording medium excellent in weatherability, water resistance and visibility
Inventor: MORI KOJI
IPC: B41M5/52
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium capable of forming a recording image extremely excellent in weatherability, water resistance, visibility and scratch resistance. SOLUTION: In the recording medium wherein an ink receiving layer and a protective layer as a surface layer are laminated on the surface of a base material layer and a backing layer is provided on the rear surface of the base material layer, 0.1-50 weight % of a benzotriazole ultraviolet absorber represented by formula 1 [wherein, R1 and R2 are each same or different and a hydrogen atom or a 1-10C alkyl group; n and n' are each same or different and an integer of 4-8; and m and m' are each same or different and an integer of 0-20] is added to at least one of the base material layer, the ink receiving layer, the protective layer and the backing layer.
Patent JP-2001294484-A (JP)
Title: Piezoelectric element
Inventor: NISHII SHINJI
IPC: C04B35/491
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To suppress the effects of thermal impact on the properties of a piezoelectric element when it is subjected to reflow soldering, which piezoelectric element has been obtained by baking electrodes onto the surface and the rear surface of a piezoelectric ceramic. SOLUTION: In the piezoelectric element, cobalt oxide is interposed in a crystal boundary layers of the piezoelectric ceramic 2 by a means comprising coating a silver paste containing the cobalt oxide on the surface and the rear surface of the piezoelectric ceramic and then forming silver electrodes 3 and 4 by baking, or the like. Thereby, the specific resistance of the piezoelectric ceramic 2 is lowered by one order of magnitude and even when charge is generated by the piezoelectric effect at the time of reflow soldering or when the temperature of use environment is changed, the charge is rapidly dissipated by self-discharge at the inside of the ceramic caused by reduced electrical resistance. Therefore, fluctuation of antiresonance frequency fa and resonance frequency fr are suppressed without causing loss of polarization.  Accordingly, this piezoelectric element is most suitable as a piezoelectric element 1 which is mounted on a circuit board by the reflow soldering and used as a piezoelectric resonator of a piezoelectric frequency filter, a ceramic oscillator, or the like.
Patent JP-2001288107-A (JP)
Title: Reducing agent for adverse effect accompanied in cancer chemotherapy
Inventor: NAKAMURA TSUYOSHI
IPC: A61P13/12
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a reducing agent useful as excellent pharmaceuticals reducing the adverse effects such as anorexia, diarrhea, leukopenia, thrombocytopenia and renal dysfunction frequently accompanied in patients during the practice of the cancer chemotherapy. SOLUTION: This reducing agent for the adverse effects accompanied with the cancer chemotherapy comprises a nutrient composition characterized as comprising a milk protein, a soybean protein and a lipid in (1/2) to (4/1) ratio of the milk protein/soybean protein as active ingredients.
Patent JP-2001287782-A (JP)
Title: Aerosol product
Inventor: TAKAHASHI MASAOMI
IPC: B65D83/16
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol product which can spray the pre-designed or preset content of the capacity of about 1/4 to 1/2 of the capacity of a container in one single operation, and be used for the fumigation smoking in a room. SOLUTION: This aerosol product 10 comprises an aerosol body 11 and a spraying time adjusting mechanism 12 of closing a valve after the elapse of a predetermined time from the time when the valve 14 is opened. The spraying time adjusting mechanism 12 is detachably mounted on the body 11, and comprises a time setting ring 27 setting the spraying time, a means maintaining the depressed condition when a button 16 is depressed, a means detecting that the predetermined time is elapsed after the spraying is started, and a means stopping the spraying when the detecting means detects that the predetermined time is elapsed.
Patent JP-2001185459-A (JP)
Title: Electrochemical capacitor
Inventor: SATO KENJI
IPC: H01G11/42
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical capacitor, which has a low internal resistance, a large electrostatic capacity and a high energy density. SOLUTION: Electrode elements consisting of an anode 3 and a cathode 4, which are facing each other via a separator 2, and a nonaqueous electrolytic solution impregnated in the electrode elements are provided. The nonaqueous electrolytic solution dissolves an electrolytic salt Q+A- which includes a positive ion Q+ whose van der Waals volume is within the range of 0.10 to 0.125 nm3 in the nonaqueous solvent of the solution. The cathode 4 is a polarizable electrode made of an activated carbon whose most frequent value of micropore diameter is 1.5 nm or less. The positive ion Q+ is represented by (CH3)3(C2H5)X+ (X=N, P or As) or (CH3)4X+ (X=N, P or Sb). The negative ion A- is a fluorine complex ion represented by MFn- (M=B, n=4, or M=P, As or Sb, n=6). The nonaqueous electrolytic solution is obtained by dissolving.
Patent JP-2000355574-A (JP)
Title: Composition consisting of aromatic carboxylic acid compound
Inventor: MORITA MITSUNOBU
IPC: B41M5/333
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as a color-developing agent capable of giving an image excellent in high preservation property of the image part, especially the image excellent in plasticizer resistance and oil resistance by incorporating a new aromatic carboxylic acid compound. SOLUTION: This composition contains at least two kinds of compounds selected from formulae 1 to III (X is any of a divalent group derived from carbonyl, sulfonyl or an aliphatic hydrocarbon, a divalent group derived from an aliphatic hydrocarbon containing >=1 hetero atom, carbonyl, sulfonyl, an ester bond or an aromatic ring, or a divalent group derived from two aromatic hydrocarbons bonded with >=1 hetero atoms, carbonyl, sulfonyl, an ester bond, an alkylene or an aliphatic hydrocarbon containing a hetero atom in its main chain, and e.g. C2H4, a group of formula II or the like are cited). The compound of formulae I to III, are obtained by reacting e.g. bis[4-(2-hydroxyethoxy)phenyl] sulfone with trimellitic anhydride and triethylamine.
Patent JP-2001307440-A (JP)
Title: Disk recording and reproducing device
Inventor: YOSHIDA MITSUNOBU
IPC: G11B7/085
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording and reproducing device which can precisely move a pickup to the lead-in area of a disk. SOLUTION: This device is equipped with a pickup feed means 15 which moves the pickup 6 radially on a disk 1, initial position detecting means 3 and 23 which detect the initial position of the pickup 6, a storage means 27 which stores a pickup feed quantity for movement to a specific position on the disk 1, feeding quantity detecting means 25 and 26 which detect the feed quantity of the pickup 6, and. a pickup feed control means 28 which compares the pickup feed quantity detected by the feed quantity detecting means 25 and 26 with the pickup feed quantity stored in the storage means 27 when the initial position detecting means 3 and 23 detect the initial position of the pickup 6 and sends out a control signal for moving the pickup 6 to the specific position on the disk 1 to the pickup feed means 15.
Patent JP-2001303466-A (JP)
Title: Resin-coated wire and method for producing the same
Inventor: NAKAMURA NOBUO
IPC: D07B1/16
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated wire, hardly causing peeling of the resin, and having sufficient bending properties and a friction coefficient facilitating the holding by covering the surface of a wire with the resin to make the wire unremarkable. SOLUTION: The surface of the wire is coated with the resin so that the thickness of the coated film may be thin to leave the unevenness of the surface of the wire.
Patent JP-2001301406-A (JP)
Title: Spherical steered wheel
Inventor: OIKE MITSURU
IPC: B60B33/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a spherical steered wheel switchable between a state in which a spherical wheel can freely rotate and move and a state in which a rotation direction of the spherical wheel is regulated to control a moving direction. SOLUTION: The spherical wheel 20 is grabbed by balls 14, 17, and 19 of a ball receiving part rotatably in every direction, and its part is projected downwardly to be ground. A pair of spindles 22 are mounted to a frame body 23 mounted horizontally rotatably along the outer periphery of the ball receiving part so that pads 32 disposed at the tips of the spindles are separably brought into contact with two facing parts on the outer periphery of the spherical wheel 20 by a second driving means. A first driving means for rotating the frame body 23 is provided. Additionally, a third driving means for rotating the spindles 22 to rotate the spherical wheel 20 as a driving wheel is provided.
Patent JP-2001299849-A (JP)
Title: Legless chair type massage machine
Inventor: SHIMIZU SHINZO
IPC: A47C3/16
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To sit on a seat part in the posture of sitting in a chair by raising the height of the seat part, to mount a leg part on a leg mounting part in a comfortable posture, to miniaturize a machine and to make it compact. SOLUTION: In this legless chair type massage machine 1 provided with the seat part 2 directly mountable on a mounting surface such as a floor/tatami mat and a backrest part 5 housing a massage mechanism part 4 to be raised and brought down through a reclining mechanism 3 at the rear end 2a of the seat part 2, the leg mounting part 6 serving also as an upper seat is provided on the front end part 2b of the seat part and the leg mounting part 6 can be piled up on the seat part 2 by being inverted to the side of the backrest part 5.
Patent JP-2001304804-A (JP)
Title: Detecting mechanism of steering angle for power steering device
Inventor: HAGIHIRA SHINICHI
IPC: B62D5/06
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device of a steering angle for a power steering device with decreased number of members, easily installable on the power steering device and easily mountable on a vehicle. SOLUTION: This detecting device of the steering angle for the power steering device is equipped with the power steering device PS, a cam surface 23 and a steering angle sensor S. In the power steering device PS, a power cylinder is incorporated in a housing 15 and a sector shaft 17 rotates as a piston 20 of the power cylinder moves. The cam surface 23 is provided on the outer periphery of the sector shaft 17. The steering angle sensor S is installed in the housing 15. A point of a detecting rod 26 of the steering angle sensor S is thrust on the cam surface by an elastic body. The detecting rod 26 of the steering angle sensor S longitudinally moves by the cam surface 23 as the cam surface 34 integrally rotates with the sector shaft 27.
Patent JP-2001307255-A (JP)
Title: Housing information board
Inventor: KONO KAZUHIKO
IPC: G08B25/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a housing information board which can resume a call operation when electric power failure arises, thereby the line voltage for supplying power source from the housing information board to a calling device is cut off, then the line voltage is recovered. SOLUTION: The housing information board comprises a memory means 11 for reserving the call when the call device 2 is operated and receives a call, and a control means 10 which resumes a call operation interrupted, also makes a restoration indication in the calling device 2 invalid, but makes only a restoration indication in the housing information board 1 valid if the received call is reserved in the memory means 11 when the power supply is interrupted, then is recovered.
Patent JP-2001307547-A (JP)
Title: Conductive composition and printed circuit board using the same
Inventor: MATSUMOTO SHUJI
IPC: C08K5/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste which has excellent conductivity and sufficient adhesive strength to a board. SOLUTION: In this conductive paste containing a copper powder, a glass powder, and an organic vehicle, the copper powder includes (1) a copper powder A of 50 to 60 wt.%, which contains oxygen of 1-3 wt.% and its average particle size is 0.9-1.5 μm, and (2) a copper powder B of 10 to 50 wt.%, which contains oxygen of 0.2 to 3 wt.% and its average particle size is less than 0.6 μm.
Patent JP-2001300917-A (JP)
Title: Pottery manufacturing apparatus
Inventor: IWATSUKI TAKEO
IPC: B28B5/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a good article by a relatively small-sized apparatus by setting drying times for a molded article and a plaster mold at their optimum in accordance with the kind of a product. SOLUTION: A mold conveyor 13 in a circulation mechanism 1 is intermittently rotated and even numbers of the plaster molds M are circulated. Body R is fed into plaster molds M which are not used in the preceding time from a feeder 2 and is molded into product shapes by means of a molding machine 3. Molded articles W and empty plaster molds M used in the preceding time are forwarded to the primary drying room 4 and are dried in the same region as the circulation mechanism 1. The molded articles W after the primary drying are taken out from the plaster molds M by means of a demolding mechanism 5 and are forwarded to the secondary drying room 6 by means of a conveyor 18 and are dried again in the different region from the circulation mechanism 1.  The molded articles W after the secondary drying are forwarded to a finishing machine 8 by means of a transfer mechanism 7 and the products P after finishing are taken out on a carrying-out conveyor 10 by means of a taking-out mechanism 9.
Patent JP-2001307522-A (JP)
Title: Sunbeam-gathering apparatus
Inventor: FUKUI HIDEAKI
IPC: F21S11/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost sunbeam-gathering apparatus whose sunbeam- gathering efficiency is high in all seasons. SOLUTION: The sunbeam-gathering apparatus has, within a sunbeam- gathering part 5, sunbeam-gathering lenses 51, cone-shaped rod lenses 4 which are positioned near the focuses of the lenses 51 and whose surfaces facing the sunbeam-gathering lenses 51 are concave, and optical fibers 2 whose one ends are connected to the conical rod lenses 4. The light paths from lenses 51 to optical fibers 2 are sealed within a sealed space. The apparatus has a control mechanism to control the distance between the lenses 51 and conical rod lenses 4. Since the lenses and the conical rod lenses are placed within a sealed space, plastic lenses and plastic conical lenses can be used without fear of dust deposition. Even when the focal positions of the lenses change, the control mechanism works to keep the high sunbeam gathering efficiency.