baber/WOPTO huggingface dataset:
Patent JP-2001330091-A (JP)
Title: Automatic tension regulating mechanism
Inventor: SAKANO TADASHI
IPC: F16H7/16
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To improve loosening of a belt and a chain when a load is applied on a pedal, to improve durability of the belt and the chain, and further to be capable of relieving the shaft load of a transmission shaft. SOLUTION: A drive wheel 2 integrally provided with a drive shaft 4 having a pedal 5 is positioned on the inner peripheral side of an annular driven wheel 1. Coupling links 7, etc., each having their base end parts pivotally mounted on respective pivotal mounting pins 6, etc., situated at intervals of a given distance on the inner peripheral surface of the annular driven wheel 1. Oblong holes 8 are formed in the tip parts of the coupling links 7, etc., and further the peripheral surface of the drive wheel 2 is filled with pins 9, etc., corresponding to the respective pivotal mounting pins 6, etc. The pins 9, etc., are loosely engaged with the oblong holes 8, etc., and the belt 11 is run around a space between the annular driven wheel 1 and a power-transmitted pulley 10.
Patent JP-2001328513-A (JP)
Title: Car washing machine and method
Inventor: IGARI AKIRA
IPC: B08B3/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a car washing machine preventing a side brush from entangled with a projection in washing, when the projection obstructing the car washing is provided in a vehicle to be washed, and reducing parts to be left unwashed in the vehicle to be washed. SOLUTION: This car washing machine is so-constituted that a pair of left/ right side brushes 2 freely opened/closed is provided in the car washing machine body freely traveling in the front/rear, the both side brushes are divided into top brush bodies 23 and bottom brush bodies 24, and the top brush body 23 and the bottom brush body 24 are rotated by a top motor and a bottom motor respectively. When a mirror obstructing the car washing is provided in the vehicle to be washed, the rotation of the top brush body 23 equivalent to the height of the mirror is stopped so that only the bottom brush body 24 is rotated at high speed.
Patent JP-2001330191-A (JP)
Title: Antifreezing device for small-bore pipe
Inventor: NAKANISHI MASAKAZU
IPC: F16L57/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an antifreezing device for small-bore pipes reducing the quantity of a heat insulating material for freeze proofing and reducing labor in work execution. SOLUTION: This antifreezing device 10 (20, 30) has a plurality of small bore pipes 12, a box member 14 for enclosing a plurality of small-bore pipes along the longitudinal direction, a steam pipe 16 or a heater 22 provided in the internal space of the box member to prevent the freeze of a plurality of small-bore pipes, and a heat insulating material 18 covering the periphery of the box member.
Patent JP-2001330050-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: KONDO HIDEKI
IPC: F16D3/205
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration of a tripod type constant velocity universal joint by regulating a skew of a needle roller 32 assembled between a trunnion and journal 22 and a roller 30. SOLUTION: Angle of skew of the needle roller 32 is regulated within the predetermined regulation value. Desirably, the angle θ1 of skew of the needle roller 32 to be generated by a circumferential clearance is formed larger than the angle θ2 f skew of the needle roller 32 to be generated by a radial clearance in an annular space between the roller and the trunnion and the journal 22, and the angle θ2 of the later is set within a range at 4.0-4.5 degree.
Patent JP-2001331918-A (JP)
Title: Magnetic recording medium, its manufacturing method and magnetic recording and reproducing device
Inventor: HANAWA KENZO
IPC: G11B5/64
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in magnetic characteristics such as coercive force. SOLUTION: A non-magnetic base film containing Cr is provided on a substrate and a magnetic film consisting of a Co alloy containing B is provided on the non-magnetic base film. In the vicinity of the boundary of the non- magnetic base film and the magnetic film, a region R1 where the concentration of B is >=1 at.% is specified to have <=40 at.% Cr concentration.
Patent JP-2001295704-A (JP)
Title: Combustion accelerating device for engine
Inventor: HATANAKA TAKESHI
IPC: F02M25/12
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a combustion accelerating device for engines capable of substantially reducing the injurious components in a gasoline engine and a diesel engine and remarkably improving fuel economy. SOLUTION: In the combustion accelerating device 42 for engines, an electrolytic device 44 comprises a canister 50 and an electrode assembly 52. The electrode assembly 52 is provided with a cathode 60 supported on an electrode holder 62, an anode 64 arranged on the center section of the cathode 62, the cathode chamber 82 formed between the cathode 60 and the anode 64 and the cathode filler 88 filled in the cathode chamber 82. The cathode filler 88 comprises a mixture of granular conducting materials 84 and granular insulating materials 86 such that the surface area of the cathode 60 is expanded.
Patent JP-2001334945-A (JP)
Title: Impact absorptive electric power steering device
Inventor: HIRAGUSHI SHUZO
IPC: B62D1/19
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorptive electric power steering device having a compact size and mountable in a small setting space. SOLUTION: A pair of lengthy materials 8 is arranged along the axial direction of a steering shaft 1 on both sides of a column jacket (steering column) 2, and fixed to one side of the column jacket 2 and a housing 4 and slidably engaged with the other side. When an impact acts on, a bellows part (moving resistance imparting part) 8c imparts a moving resistance to each lengthy material 8 relatively moving to the column jacket 2 or housing 4 in the direction laid along the axial direction of the steering shaft 1, whereby the impact energy is absorbed.
Patent JP-2001337423-A (JP)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03B17/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens for preventing a photographic film from being scratched while attaining the reduction of the recycling cost. SOLUTION: Plastic components such as a front cover, a rear cover and a main body base part constituting the film unit with a lens are made to return to raw material once, thereafter, molded again, and then, recycled as regenerated components. A plastic component regeneration line is constituted of a raw material regenerating line and a component molding line. The raw material regenerating line is divided into a pelletizing line and a non-pelletizing line. On the pelletizing line, the plastic components are crushed, and stranded resin which is obtained by melting and extrusion-molding the crushed material is cut and pelletized, and then, the regenerated pellet as raw material is supplied to the component molding line. On the non-pelletizing line, the plastic components are crushed, and the washed regenerated crushed material is supplied as raw material to the component molding line.  A 1st regenerated component including the regenerated crushed material in the raw material is used for a component which does not come into contact with the photographic film.
Patent JP-2001345491-A (JP)
Title: Piezoelectric bimorph
Inventor: TOMIYAMA KATSUTO
IPC: H01L41/09
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric bimorph of a low-cost structure using an insulating reinforcing plate for easy and appropriate taking out of an electrode and fitting of a load. SOLUTION: An insulating reinforcing plate 8 of insulating material such as glass epoxy extending in one direction (lengthwise direction) is provided where conducting films 9 are so partially formed of a copper foil and the like as to face each other on both surfaces, with the conductive films 9 being electrically connected together by a through hole 10 processed for conduction in a solder plating process and the like. Piezoelectric ceramics plates 24 are so jointed as to overlap the facing conductive films 9 on both surfaces of the insulating reinforcing plate 8 to provide a main body part.  Related to the insulating reinforcing plate 8 of the main body, one end sides of both surfaces are not provided with the conductive films 9 but exposed for fitting of a load (not shown in figure) while, related to the other end sides of both surfaces, a part of the conductive films 9 is exposed from the other end side of the piezoelectric ceramics plates 24 to provide a connection part for connecting to a lead wire.
Patent JP-2001342670-A (JP)
Title: Sanitary washing device
Inventor: UEDA SANENORI
IPC: E03D9/08
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device capable of selecting the washing of the urethral meatus or the vaginal opening and properly washing a desired position according to the washing purpose in the washing of the private parts of a woman. SOLUTION: This sanitary washing device is provided with washing nozzles 35 and 36 injecting the washing water 33 and 34 washing the private parts 31 and 32 of a human body seated on a toilet seat 30. The washing nozzles 35 and 36 selectively wash the urethral meatus 31 and the vaginal opening 32 individually, the private parts of the woman; the urethral meatus and the vaginal opening, can be clearly separated and washed. The desired positions can be properly washed according to the washing purpose in a natural posture without inclining the posture forward or moving the body.
Patent JP-2001351658-A (JP)
Title: Cooling device for fuel cell generator
Inventor: OUCHI TAKASHI
IPC: H01M8/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for a fuel cell which can be simply maintained and installed with good space efficiency. SOLUTION: An air cooled cooling device 11 is used to cool the water with high temperature taken out from the fuel cell generator 1. A cooling device for the fuel cell generator is constructed by arranging components related to the cooling water system, for example, a cooling water pump 15 to make cooling water flow, a control valve 12 controlling the temperature of cooled water, an expansion tank 13, or the like, at the space under the air cooled cooling device.
Patent JP-2001341279-A (JP)
Title: Apparatus and method for printing surface of cable
Inventor: OKAWA TOKUYUKI
IPC: B41F17/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for printing the surface of a cable which can always maintain the density and viscosity of printing ink in an ink tank to be constant and can thereby execute clear printing free of nonuniformity in printing. SOLUTION: The apparatus for printing the surface of the cable is equipped with the ink tank 1 wherein a printing roll 7 fixed to a shaft axis is so provided as to rotates, a pump 3 for feeding a replenishment solvent at a prescribed rate which is provided adjacent to the ink tank and a holding-down roll 12 which can hold down the cable 13 to be printed. In the apparatus, an agitating propeller 8 is fixed to the shaft axis, in proximity to the printing roll.
Patent JP-2001351277-A (JP)
Title: Semiconductor laser and lensless optical head mounting magnetoresistive element
Inventor: GOTO AKIYA
IPC: G11B11/10
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a lensless optical head. SOLUTION: This lensless optical head is composed of a pixel laser element 21, which generates evanescent waves and a GMR element 22, which is integrated with the pixel laser element and performs high density recording and reproducing for an optical magnetic disk 12 by means of proximity field optics.
Patent JP-2001120418-A (JP)
Title: Hook
Inventor: TANAKA MASAO
IPC: A47G29/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To enable a user to fix an adhesive hook easily, to change the fixing position easily, to fix the hook readily without worry in such a room or furniture that the user has been unwilling to fix a hook because traces may remain, etc., and to detachably change decorations of the hook according to the environment or the user's taste. SOLUTION: A fastener 1 is fixed to a base 10 with an adhesive face A of a flexible material 9, and the positions of an engagement part 2 of the fastener 1 and an engagement part 4 of a main body 3 are determined to be assembled to constitute this hook. The fastener 1 and the main body 3 are made of such materials as metal, plastic material, etc., and a Cello-tape (a registered trademark) sold at a market can be used as the flexible material 9. In addition, an insert 11 is formed in the main body 3, so that a decoration 12 can be detachably attached. Since plural characters are prepared for the decoration 12, the decoration 12 can be changed according to a user's feeling for refreshment. If a decoration 12 is in a shape suitable for clipping a memo or a picture, the hook can used as a fancy item or a stationary item as well.
Patent JP-2001348938-A (JP)
Title: Bidet
Inventor: TOMITA MASAKI
IPC: E03D9/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a bidet causing no damage in a water supply device when it is mounted to a western toilet body. SOLUTION: The bidet is mounted to the western toilet body 1, and it includes the private part washing mechanism 2b capable of washing the private parts of a human body and the water supply device 23 directly connected to a water service pipe supplying washing water from the outside thereto and connecting the water service pipe and private part washing mechanism 2b through a strainer. A cap 23a capable of taking out the strainer is provided to the lower end of the water supply device 23. The water supply device 23 projects the cap 23a below to cover it with an under cover 2i. The rib 5 projected downward in excess of the projected length of the cap 23a is formed in the lower surface of the under cover 2i.
Patent JP-2001349814-A (JP)
Title: Carrying in and out apparatus for large-sized test object
Inventor: HIRAMA KUNIOKI
IPC: G01N3/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide carrying in and cut apparatus for a large-sized test object, for smoothly performing the moving work, when the large-sized test object is carried in and fed out and adjusted, and which is simple in structure and does not have problem in connection with a tester body. SOLUTION: The carrying and out apparatus fore the large-sized test object is equipped with a table 15, a slide plate 29, on which the test object S is arranged and provided above the table 15 to move carrying in and out position, and an arranging position, the drawing and moving means 30, 31, 32, 33 and 35 (the means 35 is a leaf spring as a biasing means) which are connected to the slide plate 29 to move the test object between the carrying in and out position and the arranging position, pressure means 36 and 37 for sending out air to the undersurface of the slide plate 29 to form an air film between the slide plate 29 and the table 15 and a changeover means 37a for changing over a pressure and vacuum means for bringing the undersurface of the slide plate 29 into close contact with the surface of the table.
Patent JP-2001357304-A (JP)
Title: Method for perusing house exhibition information catalog and recording medium for perusal
Inventor: TAKAHASHI ISAO
IPC: G06Q50/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a means which enable a person to not only peruse information related to a model home, namely, house exhibition information irrespective of place and time but also obtain the same information as obtained from an actual object. SOLUTION: Information which is related to the model home installed in a house exhibition and includes video pictures obtained by three-dimensionally photographing prescribed places of the model home is recorded in a recording medium 12 as a catalog, and an application provided with a function to peruse the catalog is stored in the recording medium 12, and the recording medium is applied to a personal computer 14 or a home game machine 16 to peruse the catalog on a display picture 22.
Patent JP-2002003036-A (JP)
Title: Recording paper conveying mechanism for printer
Inventor: OGASAWARA MASASHI
IPC: B41J13/10
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper conveying mechanism for a printer capable of providing a high grade multicolor recording image having no color drift by adequately conveying the recording paper. SOLUTION: This conveying mechanism comprises a bent holding mechanism 5 for holding the recording paper 3 to be conveyed through a conveyance holding plate 2 in a bent state with respect to the conveyance holding plate 2, and a side end holding mechanism 19 for holding the side end of the recording paper 3.
Patent JP-2002004509-A (JP)
Title: Vertically roofed roofing material
Inventor: YAMADA KAZUFUMI
IPC: E04D3/30
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a vertically roofed roofing material, in which a roof front is formed in a flat surface having no standing seam section, which has excellent workability, in which the structures of each connecting section are simplified and connecting works are facilitated and connection is strengthened and which has a large flashing effect. SOLUTION: When male engaging sections 2 formed at one side edges in the longitudinal direction of plate sections and female engaging sections 3 formed at the other side edges in the longitudinal direction of the plate sections are engaged and a roof is roofed, the male engaging sections, in which the male engaging sections of the plate sections are formed in approximately horizontal U-shaped sectional horizontal projecting-shaped bent sections 6 with stepped sections lower than facings 5 by one stage, are formed while the female engaging sections of the plate sections are formed in fitting grooves 8, into which the approximately horizontal U-shaped sectional horizontal projecting-shaped bent sections in the male engaging sections are fitted,  and upstanding engaging sections B having an approximately trapezoidal sectional shape with upper horizontal plane sections 11 with upstanding inclined planes 9, with which the front end sections of the male engaging sections are engaged, and groove 10 for filling a caulking material and tongue piece sections 12 for driving nails and being lower than the facings of the plate sections in the vertically roofed roofing material, in which the roof front is formed in a flat surface having no standing seam section.
Patent JP-2002008359-A (JP)
Title: Casing body for disk device
Inventor: IGUCHI TAKURO
IPC: G11B33/12
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To realize a disk device which has high vibration resistance and small reading and writing errors in spite of being a thin type, occupying a small space and being inexpensive. SOLUTION: A base plate 1 being the bottom plate of the casing body of the disk device is usually provided with an oblong shape, and a motor is attached to a position eccentric to one side in the X direction relative to the central point of the base plate on the central line parallel to a long side (X direction). Thereupon, in order to balance the rigidity of the base plate of the short part in the X direction relative to a motor load central point P with the rigidity of the base plate of the long part in the X direction of the opposite side, a tilt of a motor rotating shaft when the disk is operated is controlled to the minimum by adding a partial reinforcing section 6 being a part thicker than the base plate to the long part weak in rigidity (1) of adding a partial weakening section being a part thinner than the base plate to the short part strong in rigidity (2).
Patent JP-2002002797-A (JP)
Title: Box type container having internal bag
Inventor: NOZAKI TATSUYA
IPC: B65D77/06
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a box type container having an internal bag wherein the box body and the internal bag can be totally divided. SOLUTION: This box type container having the internal bag is equipped with an approximately parallelepiped shape box body, the internal bag and a spout. In this case, the box body comprises a front surface, a rear surface and four side surfaces, and the body section is formed of the four side surfaces. The internal bag is arranged in the box body, and comprises a flexible film. The spout is fixed to the front surface of the box body while penetrating the box body and the internal bag. In such a box type container having the internal bag, at the approximately central section of the body section of the box body, a band-shape breaking section which goes around the body section is provided. Then, on the rear surface of the breaking section, the internal bag is bonded and fixed. In this case, the breaking section is preferably constituted of a zipper.
Patent JP-2002000478-A (JP)
Title: Structure for mounting basin
Inventor: HASHIMOTO MAMORU
IPC: A47K1/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a basin, which secures its mounting, and which also makes certain of prevention of a gap between the back edge of the basin and a back panel even if strong depressing force is applied. SOLUTION: Reverse nuts 124 are previously secured into holes 122 provided at standing pieces 120 locating at the back lower part of a basin 90 through a packing 126 and washers 128. The basin 90 is mounted on a counter 54 so that the back surface of the basin 90 abuts against a back panel 76. Then the basin 90 is fixed on the counter 54 by tightening a nut 106 onto a drain fitting 94 through a fixing plate 104. Bolts 142 are inserted through holes 80 from the back of the panel 76 to thread through screw holes 140 of pins 136 of the reverse nuts 124.
Patent JP-2002000724-A (JP)
Title: Dissolving liquid kit including frozen dry preparation- containing syringe
Inventor: YAGI HIDEKI
IPC: A61M5/31
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a dissolving liquid kit including a frozen dry preparation- containing syringe easy in dissolving operation of a frozen dry preparation filled in a prefilled syringe and advantageous in terms of its cost. SOLUTION: This dissolving liquid kit includes the prefilled syringe 1 closed by a closing body 112 capable of twisting off a tip chip 111 of a barrel 11 and a dissolving liquid vessel 2 closed by a closing body 23 capable of twising off a port part 22, and stores the frozen dry preparation (unillustrated) inside the barrel 11, and is formed by inserting a gasket 12 from the rear end. A dissolving liquid (unillustrated) is stored inside the dissolving liquid vessel 2. The tip chip 111 of the prefilled syringe 1 and the port part 22 of the dissolving liquid vessel 2 can be liquidtightly joined.
Patent JP-2002004499-A (JP)
Title: Tendon anchorage fixing device
Inventor: TAMURA SHOICHI
IPC: E01D101/28
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a concrete skeleton while reducing a space of an assembled recessed part of an anchorage device for applying pre- stress to the concrete, and simultaneously prevent deformation of a sleeve structurally. SOLUTION: A female screw 302 provided in the inner periphery of an opening of a bearing plate 3 and a part of a male screw 101 provided in the cylindrical outer periphery of a sleeve 1 are screw-engaged so that the sleeve 1 passes through the opening 301 of the bearing plate 3 to be mutually connected, whereby transmission of pre-stress force to the concrete skeleton 8 is performed from the mutually connected bearing plate 3 and one end of the sleeve 1 passed through the plate, so that deformation of the sleeve 1 can be prevented by the bearing plate 3 screw-engaged with the outer periphery.