baber/WOPTO huggingface dataset:
Patent JP-2002081512-A (JP)
Title: Transmission for vehicle
Inventor: OHIGATA JIRO
IPC: F16H3/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce a space and the number of parts by eliminating the need of fixing gears supported on the shafts of a transmission axially with nuts and bolts. SOLUTION: A sub-shaft Ss2 is supported on casings 11 and 12 through bearings 20, 21, and 69, and an input gear 34, an output gear 46, and the boss part 45a of a clutch outer 45 are stacked on the sub-shaft Ss2 and locked with a cotter 67. The input gear 34 and the output gear 46 are formed of a helical type, and a thrust forces received by both gears 34 and 46 are allowed to act in such directions that the gears are separated from each other. The right side thrust force f1 acting on the input gear 34 is supported by the easing 11 through an annular projection 61, sub-shaft Ss2, and bearing 20. The left thrust force f2 acting on the output gear 46 having a clearance thereof from the cotter 67 is supported by the easing 12 through the bearing 69 installed on the side face thereof.
Patent JP-2001213905-A (JP)
Title: Method for manufacturing syndiotactic styrenic polymer using product recycling system
Inventor: RII YUN-SABU
IPC: C08F2/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a syndiotactic styrenic polymer in a fine powder state in a high yield without forming attachments on the inner wall, etc., of a reactor 1. SOLUTION: The method for manufacturing a syndiotactic styrenic polymer comprises injecting starting materials 2 and 3 consisting of a styrenic monomer, a metallocene catalyst, a cocatalyst, and an inactive organic solvent and subjecting the starting materials to reaction to release a solid styrenic polymer product 6 from the reactor 1. A part of the product 7 is recycled to the reactor 1 and the rest of the product 8 is recovered. The product to be recycled 7 is in a state of a fine particle.
Patent JP-2002085872-A (JP)
Title: Fabric presser for binding machine
Inventor: TAGAWA YUJI
IPC: D05B3/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fabric presser, by which the pocket of high quality can be formed by switching the pressure of pressing a fabric with a pressing member to two stages of strong and weak at least in the middle of a series of continuous work of a binding machine and beautifully performing sewing of the fabric and a fancy bound fabric and the formation of a straight line cut part and a corner cut part onto these fabrics. SOLUTION: The fabric presser 20 has a pressing member 21 for pressing a fabric 1 and a bound fabric 2 to slide on a work table 10, an air cylinder 22 of an actuator for pressing and driving the pressing member 21 on the work table 10, and a cylinder driving control mechanism 23 provided with a switching means capable of switching the pressure of pressing the working fabrics 1 and 2 with the pressing member 21 of the air cylinder 22 to the two stages of strong and weak in the middle of continuously performing a series of work for forming straight line seams 3, a straight line cut part 4 and a corner cut part 5 on the working fabrics 1 and 2.
Patent JP-2002088584-A (JP)
Title: Dividable conjugate fiber and flocked product
Inventor: OMORI MISAO
IPC: D01F8/12
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an extra ultrafine fiber giving a good feeling and excellent color development to a nonwoven fabric made of the fiber, a spun yarns and a flocked. SOLUTION: This dividable conjugate fiber consists of a constituent component comprising a polyamide polymer and containing 0.1-0.5% additive, and a constituent component comprising a polyester polymer. The flocked product is obtained by dividing the dividable conjugate fiber before or after the flocking.
Patent JP-2002151086-A (JP)
Title: Positive pole base material for air cell, manufacturing method of this positive electrode base material, positive electrode for air cell, and air cell
Inventor: SUGIKAWA HIROFUMI
IPC: H01M12/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To raise adhesion strength of a positive electrode base material of an air cell and a catalyst layer. SOLUTION: A metal powder layer is prepared in a surface of porous metal material, through a plating layer or without through a plating layer. Minute unevenness is formed in it for the whole surface of the metal powder layer with the metal powder, and the surface area is increased by such unevenness.
Patent JP-2002094351-A (JP)
Title: Piezoelectric resonance component
Inventor: SUZUKI TOSHIYUKI
IPC: H03H9/17
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric resonance component having high reliability, where no cracks due to thermal shock is produced to a connection part which connects substrate and a piezoelectric vibrator. SOLUTION: A piezoelectric vibrator 3 is provided with a piezoelectric raw material 11, made of ceramics, vibration electrodes 17, 19 and lead electrodes 13, 15. The substrate 5 has terminal electrodes 21, 23 at its front side. Connection conductors 31, 33 include a core part 301 and a conductor film 302 attached to the surface of the core part 301, and are interposed between the lead electrodes 13, 15 of the piezoelectric vibrator 3 and the terminal electrodes 21, 23 of the substrate 5 to electrically and mechanically connect and to fix both. The core part 301 is made of ceramics, whose linear expansion coefficient is close to that of the piezoelectric raw material 11 or the substrate 5.
Patent JP-2002097293-A (JP)
Title: Multi-pore film
Inventor: HASEGAWA KOICHI
IPC: A61F13/15
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a multi-pore film having excellent moisture permeability, ventilation and protection from leakage of liquid. SOLUTION: This multi-pore film is made by melt-processing of a composition comprising a polyolefin resin and a filler into a film followed by stretching the film, and having a crookedness W of 0.4 to 4.0, peak pore size of 0.10 to 0.60 μm and a porosity of 10 to 40%.
Patent JP-2002088701-A (JP)
Title: Locking piece for railroad rail fixing screw spike and locking method
Inventor: TANAKA IZUMI
IPC: E01B9/12
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To take a locking measure afterward for screw spikes already installed. SOLUTION: A linking portion 12 for a locking piece 11 is linked to the head portion of a screw spike, and a base portion 13 is fixed to a sleeper 3. The head portion of the screw spike 6 is positioned to the sleeper 3 via locking device 11, in this way, the occurrence of looseness can be prevented. The screw spike 6 normally has a dispersion at the corner position of the head portion in an installed state. Thus, out of a plurality of the corners 15a of a linking hole 15 of the linking portion 12, adequate corners are selected and linked to the head portion of the screw spike.  A linking angle between the linking hole 15 and the head portion of the screw spike 6 is selected, then the position of the base portion 13 of the locking piece 11 can be adjusted to the position suited for adhering it to the sleeper 3, so that the installing work for locking piece 11 can be performed without re-tightening the screw spike 6 regardless of the corner position of the head portion of the screw spike 6.
Patent JP-2002100955-A (JP)
Title: Piezoelectric vibrator and piezoelectric device
Inventor: FUJISAKI FUMIO
IPC: H03H9/10
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator and a piezoelectric device, capable of preventing flow-out and fixture of a low molecular component of a conductive resin paste to excitation electrodes of the vibrator, when the vibrator is housed in the cavity of a container and the electrodes are connected fixedly and stably satisfactorily oscillating at high frequencies. SOLUTION: The piezoelectric vibrator 1 comprises the excitation electrodes 31 and 33 formed on both main surfaces of the rectangular piezoelectric substrate 30 and connected to at least the lower surface of the one short side, and a pair of extraction electrodes 32 and 34 isolated and formed in the width direction. In this vibrator, the electrode 34a of the electrodes 34, led from the electrode 33 on the upper surface of the vibrator 3, is connected to electrodes 34c and 34d formed on the lower surface of the vibrator 3 via a side face of the vibrator 3 and the side face electrode 34b.
Patent JP-2002104796-A (JP)
Title: Hydraulic device for industrial vehicle
Inventor: YAMASHITA SHIGERU
IPC: B66F9/22
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hydraulic device capable of certainly locking a movement of a deck at stopping of an industrial vehicle such as a forklift truck, and easily being retrofitted. SOLUTION: A lock valve 6 is arranged in the middle point of a piping hose in a hydraulic circuit for loading. The lock valve 6 is coupled to a vehicular parking brake 7 of the forklift truck. When a worker suspends work, only by pulling the parking brake 7 as usual, by interlocking with the parking brake 7, the hydraulic circuit for loading is blocked by the lock valve 6, and a deck 5 is locked in a vertical direction to prevent danger such as descending of the deck, vibrating, and load shifting. The structure of the lock valve 6 is simple and inexpensive, and does not require electricity like a solenoid valve, which can prevent applying a load on a battery. Moreover, the hydraulic device can be easily retrofitted to the hydraulic circuit.
Patent JP-2002104646-A (JP)
Title: Traveling truck for conveying rice boiling pot
Inventor: SAKATA AKIHIKO
IPC: B66F9/18
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a conveying means for a new rice boiling pot capable of releasing a rice boiling system from limitation that all processes must be continuously carried out in order of conveyance of the rice boiling pot and to provide the rice boiling system using the new conveying means, in the rice boiling system using the rice boiling pot. SOLUTION: The traveling truck for conveying the rice boiling pot is provided with a traveling means, an arm having a chuck to grasp the rice boiling pot and be stretchable in the direction of the left and/or the right facing a running direction, and a means to vertically move up and down an arm. A rice boiling system is provided to use the traveling vertical for conveying the rice boiling pot in conveyance of the rice boiling pot at least in a part of a conveying line.
Patent JP-2002112167-A (JP)
Title: Video data editor and storage medium
Inventor: TEJIMA HIDEAKI
IPC: H04N19/70
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a video data editor that properly processes video data having short consecutive times, so as to properly prevent an unnatural video image from being reproduced, and to provide a storage medium to realize the editor. SOLUTION: Cut-off points are detected, while reproducing a video tape as shown in Figures (a), (b), (c), and a time code and date and time information at IN and OUT points are being stored for each of shots delimited by the cut-off points. When a short shot, such as a shot corresponding to a shot number 2 exists, the same source number as an immediately preceding shot (shot number 1) or a shot (shot number 3), immediately after the shot with the shot number 2 which is temporally closer to the shot with the shot number 2 is used for a source number given to the short shot as shown in the Figure (c). According to this processing, the shot with the shot number 2 and the shot with the shot number 3 are handled as a series of connected shots for the succeeding processing, such as coding.
Patent JP-2002109290-A (JP)
Title: Materials supplying method, computer network system, server and recording medium
Inventor: TAKAI YASUHIRO
IPC: G06Q50/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To determine the final seller to purchase materials within 24 hours. SOLUTION: A buyer computer 100 sends a purchase offer 10 on purchase conditions including a target price concerning specified building materials. A server 300 sends estimate demand offers 12, 22 and 32 concerning the specified building materials of secret target price for each of plural sellers. Seller computers 201, 202 and 203 sends counter offers 14, 24 and 34 including estimates corresponding to the estimate demand offers to the server. The server 300 judges whether the estimate satisfies the purchase conditions or not and sends re-estimate demand offers 16, 26 and 36 to each of prescribed sellers, who sends a counter offer including an estimate not satisfying the purchase conditions. The seller computer, which receives the re-estimate demand offer, sends re- counter offers 18, 28 and 38 including re-estimates corresponding to re-estimate demand offers to the server.
Patent JP-2002107298-A (JP)
Title: Infrared gas analyzer
Inventor: KANAMARU NORIAKI
IPC: G01N21/05
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an infrared gas analyzer less temperature-dependent regardless of the resistance value of the hot-wire resistance element of a hot-wire type flow sensor and the applied voltage of a bridge circuit formed by the hot-wire resistance element and an external resistor and capable of performing a stable measurement. SOLUTION: In this analyzer, one of the external resistors forming the bridge circuit in combination with the comb-shaped electrodes (hot-wire resistance elements = resistors) 11 and 12 of the hot-wire type flow sensor arranged in a communicating passage 44 for connecting a front chamber 41 to a rear chamber 42 to measure the flow velocity of a gas flow within the communicating passage 44 based on the pressure difference between the two chambers 41 and 42 is set to a variable resistor 13, and the other is set to a fixed resistor 14. The resistance value of the external variable resistor 13 is adjusted according to the instruction from a controller 16, whereby the resistance value ratio of heating coil resistance element to external resistor can be varied.
Patent JP-2002110086-A (JP)
Title: Cold cathode discharge tube
Inventor: FURUYA TETSUO
IPC: H01J61/067
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode discharge tube having an electrode enhancing a bonding strength of an electrode bar sealingly mounted to a glass bulb and a metal cylinder and enhancing a linearity accuracy of both members. SOLUTION: In the cold cathode discharge tube according to the present invention, contraction parts 8, 10, 12 of triangular, square and rhomboid shape are provided in the metal cylinders 7, 9, 11. A bonding strength of both members is enhanced and a linearity with a high accuracy can be ensured by bonding those contraction parts and a metal bar 5 at a bonding points of at least three points.
Patent JP-2002110280-A (JP)
Title: Connector
Inventor: NISHIDE SATORU
IPC: H01R13/42
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of a tab into a punched hole. SOLUTION: Opening width of a tab insertion hole 20 is formed nearly the same with the opening width of a punched hole 23. Since a regulation part 24 is formed by arranging the punched hole 23 in a front end surface of a connector housing 17 so as to be offset in a direction crossing the arrangement direction of both holes 20 and 23 in relation to the tab insertion hole 20, displacement of a tab 13 toward the punched hole 20 can be regulated by this regulation part 24. With this offset arrangement, since a resin lance 21 and a terminal fitting 11 are offset from each other, but since a lock space in the cross direction is secured between the resin lance 21 and the terminal fitting 11, a fall preventing function of the terminal fitting 11 by the resin lance 21 is secured.
Patent JP-2002102112-A (JP)
Title: Toilet seat
Inventor: UBUKAWA NAOKO
IPC: A47K13/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat which is flexible and safe, and in addition wherein fouling is hard to adhere, the propagation of germs and mold can be suppressed, and which generates a fragrance being preferable for a user or an odor avoided by undesirable vermin, and deodorizes a bad odor, and also provide its manufacturing method. SOLUTION: On a back-up base material 3 comprising a resin material, a flexible material comprising a substance, of which the surface free energy is smaller than that of a thermoplastic elastomer, and a thermoplastic elastomer layer 5 is laminated and integrated as a surface layer. In this case, the thermoplastic elastomer layer 5 contains a microcapsule 6 housing an aromatic agent, a vermin repellent and a deodorant. Thus, the hygienic toilet seat of which the surface is flexible and the anti-fouling property is favorable can be provided.
Patent JP-2002111190-A (JP)
Title: Soldering flux
Inventor: KUROZUMI TADATOSHI
IPC: B23K35/22
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a soldering flux, a solder paste, and a wire solder that are excellent in soldering performance and stable preservation, and a soldering method, a circuit board, a bonding method of an electronic component, and bonded substance that respond to a finer pitch and the diversity of components. SOLUTION: In a soldering flux containing rosin, the ratio of the area of a signal from 185.4 to 186 ppm to the area of a signal from 181 to 187 ppm in the case where 13C nuclear magnetic resonance spectrum of flux is measured within a range of chemical shift from 181 to 187 ppm is set to be within a range from 10 to 90%.
Patent JP-2001156031-A (JP)
Title: Platen with web release apparatus
Inventor: BUTTERFIELD PAUL B
IPC: B24B37/30
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To generally provide a method and an apparatus for releasing polishing material in a polishing device. SOLUTION: In one embodiment, this apparatus includes a platen having one or more nozzles coupled thereto. The platen has a support surface adapted to support the polishing material. The nozzles are adapted to make a fluid flow therethrough, that places the polishing material in a spaced-apart relation to the platen. One or more nozzles further include a centerline that forms an acute angle with the support surface. In another embodiment, the method includes the steps of supporting at least a portion of the polishing material on the platen, supplying a fluid between the polishing materials, and lifting the polishing material to a spaced-apart relation to the platen.
Patent JP-2002105828-A (JP)
Title: Polypropylene for flexible nonwoven fabric
Inventor: KOJIMA TERUHISA
IPC: D04H1/4291
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene resin suitable for a flexible nonwoven fabric, capable of stably producing an ultrafine fiber having excellent flexibility. SOLUTION: This polypropylene for a flexible nonwoven fabric is a propylene/ethylene random copolymer having 2.0-10.0 mol% ethylene content or a propylene/ethylene/1-butene random copolymer having 1.0-5.0 mol% ethylene content and 1.0-5.0 mol% 1-butene content, has 15-150 g/10 minutes melt flow rate (ASTM D1238, 230 deg.C, 2.16 kg load) and <=3 Mw/Mn, <=2 Mz/Mw and 125-150 deg.C melting point.
Patent JP-2002104388-A (JP)
Title: Pack holder
Inventor: IMOTANI MITSURU
IPC: B65D5/44
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a pack holder allowing a handle to be easily attached/ detached to/from a holding body. SOLUTION: The pack holder has the holding body 2 whereinto a pack housing a liquid is inserted for holding and a locking body 4 located in an upper part and engaged with a triangular pyramid-shaped recessed part in the upper part of the pack in such a manner as to be freely engaged/disengaged. The handle 5 is attached outside the holding body 2 and slidably engaged with a handle attaching part installed in the holding body 2.
Patent JP-2002113515-A (JP)
Title: Extrusion tool
Inventor: UMEDA HIROYUKI
IPC: B21C25/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an extrusion tool which is capable of securing precision of a dimension and a thickness of a metal material extruded while suppressing deformation of a die and is not damaged in a continuous use. SOLUTION: An extrusion tool is constituted so that the tool is provided with a die ring 1, spreader 2, die 3, baker 4 and bolster, 5 a front face 10 of the bolster 5 is made to a roughly projecting spherical shape, in which a projecting dimension at a center is maximum and the projecting dimension is made smaller as it gets closer to the peripheral part, a rear face 11 of the backer 4 is brought into uniform contact with the front face 10 of the bolster 5 in sealing a container, the die 3 is deformed to a roughly spherical shape, this deformation cancels the deformation of the die 3 generated by the extrusion pressure in forming so as to suppress the deformation of the die 3. By this method, precision of a dimension and a thickness of an extruded metal shape material is secured, further the tool is not damaged in a continuous use.
Patent JP-2002118652-A (JP)
Title: Incoming call connection control system
Inventor: KIDA SHINJI
IPC: H04Q3/58
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an incoming call connection system capable of incoming connecting to an optimum terminal having a good efficiency by considering a connecting destination to individual incoming balls and simply changing a transfer destination. SOLUTION: An ISDN terminal equipment 17 previously stores incoming destination designating information corresponding to an originator number in a memory 19, extracts the originator number from a call setting message sent from a PBX 10 is incoming reaches from a station line, and reads the corresponding incoming destination designation from the memory 19. This designating information is sent to the PBX 10 by using the same B channel receiving a notice of the call setting, and an extension terminal of the incoming destination is connected to the incoming call at the PBX 10.  If incoming reaches from another station line during busy of the terminal equipment 17, the call setting is notified by using an blank B channel, the incoming destination information is read from a terminal busy time incoming destination information memory of the memory 19, and the incoming process similar to the above description is executed.
Patent JP-2001112679-A (JP)
Title: Expansion pipe for household vacuum cleaner
Inventor: CANALE GIUSEPPE
IPC: F16L37/22
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an expansion pipe for a household electrical apparatus which may be easily and inexpensively manufactured. SOLUTION: This expansion pipe 1 has an inner pipe 2, an outer pipe 3, a sleeve 4 therebetween, restraining cylindrical bodies 5 and 6, a thrust slider 7, a helical spring 24 and an operating element 8. The sleeve 4 is provided with a space 15 in a longitudinal direction and a recess 19 formed at a bottom wall 18 of this space. The thrust slider is housed in the space 15 and is restrained in a radial direction by the outer pipe. The thrust slider 7 is provided with a groove hole 26 and the helical spring 24 is housed in this groove hole 26 and is engaged with the recess 19 of the sleeve.  If the thrust slider 7 is acted on the restraining cylindrical bodies 5 and 6 by the effect of the helical spring 24 to forcibly hold the restraining cylindrical bodies 5 and 6 within a notch 12 of the inner pipe, the inner pipe is locked into the outer pipe and the length of the expansion pipe is fixed. If the restraining cylinders are made radially movable from the notch 12, by releasing the slider from the restraining cylindrical bodies by the operating element, the length of the expansion pipe may be regulated by releasing the inner pipe from the outer pipe.