baber/WOPTO huggingface dataset:
Patent JP-H10179753-A (JP)
Title: Production of inclination angle of catheter
Inventor: FIELD DOUGLAS J
IPC: B29C57/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of a catheter to a lesion and to prevent the damage to a patient by dissolving a catheter material by a high-temp, part, allowing this material to flow out and making the catheter material viscous by a low-temp. part to recure the material, thereby preventing the outflow of the catheter material in a mold. SOLUTION: When a catheter tube 1 is brought into contact with the high- temp. part 4 of the mold 3 or moved to the neighborhood thereof, this catheter tube softens and begins to flow out. When the catheter 1 advances to the space of the mold 3, the outflow catheter material (for example, a fluorinated ethylene propylene polymer material) flows along the catheter unit the material meets the inside surface 11 of the low-temp. part 5 and forms the shape of a tapered surface 10. The inside surface 11 is at the temp. sufficiently lower than the temp. of the tapered surface and the catheter material begins to cure again or has the viscosity higher than the high-temp. part 4 of the mold 3. The material entering the mold along the inside surface 11 begins to function as a dam in such a manner and prevents the additional outflow of the material.  The material is thus capable of sufficiently filling the mold 3 itself without excessive fins.
Patent JP-2001173920-A (JP)
Title: Burner equipped with stoker
Inventor: URAGAMI YOSHINOBU
IPC: F23H7/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a burner equipped with a stoker wherein air utilized for combustion can be stably supplied over a long time-period without taking place of partial blowing off phenomena. SOLUTION: The burner equipped with the stoker has a furnace side wall 10, both the inner walls of which have a pair of side grates 30 with a plurality of grates 12, 14 bridged between the grates 30. The grate 30 is biased inwardly so as to be advanced toward and retracted from the grates 12, 14 via a means comprising a movable beam 40 disposed at the back side along the longitudinal direction of the burner, and an elastic member 60 the location of which can be adjusted by the operation from the outside of the furnace side wall 10.
Patent JP-2000189152-A (JP)
Title: Heat cycle apparatus
Inventor: HEIMBERG WOLFGANG DR
IPC: B01L7/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat cycle apparatus for chemical and/or biological reaction, and to provide a method for activating the apparatus. SOLUTION: This heat cycle apparatus 1 is so designed that its main body contains a holding section 3 for holding at least one reaction vessel 5 with its top opened and there is provided a cover 6 for closing the holding section 3; a spring element 18 is disposed on the upper part of this apparatus 1 and presses the cover 6 and the reaction vessel 5 on each other so as to be as a unit and the reaction vessel 5 is directly closed by the cover 6. The present invention is characterized by an electrochemical linear motor 20 so constructed as to press the main body and the reaction vessel on each other at a pressure higher than that produced by the spring; by setting up the linear motor 20, additional compressive force can be exerted independently of the closing action of the cover 6 and compressive force can be varied at discretion and defined accurately as well.
Patent JP-2000186043-A (JP)
Title: Fat cell differentiation facilitative composition arising from fruit
Inventor: SEKIYA KEIZO
IPC: A61K36/736
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To develop a substance having an effect of facilitating the differentiation of fat cells from natural products, e.g. quite carefree fruits or the like in respect of safety. SOLUTION: The fat cell differentiation facilitative composition arising from fruits is prepared by including an effective amount of an extract obtained by extracting fruits belonging to the family Rosaceae or Vitaceae with an organic solvent or a hydrous organic solvent in order to facilitate the differentiation of fat cells. As the fruit used as the material of the composition on this invention, apple, peach, plum, apricot or grape belonging to the family Rosaceae or Vitaceae is concretely illustrated.
Patent JP-2001186416-A (JP)
Title: Ccd image sensor
Inventor: SASAKI MASAHIRO
IPC: H04N5/372
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a CCD image sensor that can maximally extract a maximum storage charge amount in a storage device and a maximum transfer charge amount in a CCD register with the enhanced S/N and a small size. SOLUTION: In the case of storing signal charges obtained through photoelectric conversion by a photodiode(PD) to a storage device(ST), the potential under the storage device(ST) is decreased by increasing a voltage applied to the storage device(ST), and in the case of transferring the signal charges stored in the storage device(ST) to a CCD register(CCD), the potential under the storage device(ST) is increased by decreasing the voltage applied to the storage device(ST).
Patent JP-2000191134-A (JP)
Title: Reversing device of external facing material
Inventor: SOMEYA HIROSHI
IPC: B65G47/91
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a reversing device of an external facing material capable of reversing the facing material by certainly holding it and precisely stacking it on an iron plate even for the facing material insufficient in prescribed standard width in the reversing device to stack the facing material placed on a conveyor on the iron plate on a sticking base by reversing the facing material on the conveyor. SOLUTION: This device is furnished with a plural number of arms 4 to revolve around a horizontally provided support shaft 7 in a reciprocating manner and air suction type suction pads 8 respectively installed with intervals in plural numbers of them on each of arms 4 so as to hold an external facing material 3 to be reversed, and each of the suction pads 8 installed at least in positions to the side of the support shaft 7 most on each of the arms 4 is arranged zigzag along a straight line crossing each of the arms 4 in parallel with the support shaft 7.
Patent JP-2000162789-A (JP)
Title: Method for cleaning base body and cleaning device
Inventor: OKAMURA TATSUJI
IPC: G03G5/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for cleaning an electrophotographic photoreceptor to avoid corrosion or irregular cleaning during cleaning, and to provide a method for producing an easily usable electrophotographic body which can be stably rapidly formed with a high yield. SOLUTION: In the cleaning method, a cylindrical body 101 of an electrophotographic photoreceptor is cleaned with a water-based cleaning liquid comprising at least one material selected from pure water, pure water with dissolved carbon dioxide, and pure water containing a surfactant. The cylindrical base body is cleaned with a cleaning liquid sprayed through plural nozzles 102. The area on the cylindrical base body surface at which the cleaning liquid sprayed from each nozzle arrives does not interfere with adjacent areas.
Patent JP-2000185201-A (JP)
Title: Apparatus for recovery of organic solvent
Inventor: SAKAMOTO HIROAKI
IPC: B01D3/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent fouling of a vacuum pump with an organic solvent in an apparatus for recovery of the organic solvent which is equipped with a plurality of evaporators. SOLUTION: For an apparatus for recovery of an organic solvent, a plurality of evaporators 5a, 5b are in parallel connected to an intake vent side 9a of a vacuum pump 9, and a discharge opening 9b side of the vacuum pump 9 is communicated to ambient air via at least a secondary condenser 10. For the apparatus for recovery of the organic solvent, a channel 27 for communicating the discharge opening 9b side of the vacuum pump 9 to the secondary condenser 10 is connected to channels 7a, 7b for communicating respective evaporators 5a, 5b to the intake vent 9a side of the vacuum pump 9 by a vacuum system channel.
Patent JP-H11250673-A (JP)
Title: Electrically erasable and programmable nonvolatile semiconductor memory device and its erasing method
Inventor: BOKU SHOBIN
IPC: G11C16/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent programming failure due to a defective cell by selectively terminating a sector erasure operation according to the number of ensure failure bits from a failure bit counter by a erasure control circuit. SOLUTION: A failure bit counter 20 of an EEPROM memory device 100 counts the number of erasure failure bits on sector erasure operation and increases the value when the read bit of a corresponding sector is not a logic '0', namely when at least one failure bit (a defective cell) exists. The output value of the failure bit counter 20 is provided for an erasure control circuit 12 and is stored there. The erasure control circuit 12 judges whether the final output value of the counter 20 is equal to that of the counter 20 on a previous sector ensure operation and ends the current erasure operation when the two values are the same.
Patent JP-2001178921-A (JP)
Title: Ball payout device for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the ball payout device of a pachinko machine for preventing an illicit action performed by inserting an illicit tool such as a wire from the front surface of the pachinko machine to the ball payout device. SOLUTION: In this ball payout device 12 of the pachinko machine composed by providing a ball stop means 21 capable of restraining the flow-down of pachinko balls by appearing or disappearing in/from a ball passage 22 where the pachinko balls flow down in an aligned shape, the ball stop means 21 is provided with an operation body 23 for supporting the pachinko ball at the top and an electric drive source 24 for operating the operation body 23 and a linking means 36 for linking the operation body 23 and the electric drive source 24 is provided with an illicitness preventing function.
Patent JP-H11193076-A (JP)
Title: Antibacterial film for food
Inventor: YAMADA HIROKI
IPC: B65D81/26
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial film wherein a gas permeability and air permeability are ensured, and at the same time, which can be used in microwave oven by adding an antibacterial agent to a packaging material, a sealing lid material and a film material which is used as a laid material or the like. SOLUTION: This antibacterial film for food comprises an external film 1 made of plastic, on which numerous ventilation pores 11 are provided, a gas-permeable resin thin film 2 which is bonded on the internal surface of the external film l, and an antibacterial agent 3, and the antibacterial agent 3 is inserted between areas 10 without ventilation pores of the external film 1 and the gas permeable resin thin film 2, and a sealing is performed around the antibacterial agent 3, and thus, the antibacterial agent 3 is discontinuously arranged, and at the same time, in areas where the antibacterial agent 3 is not inserted, the ventilation pores 11 are arranged.
Patent JP-2000192599-A (JP)
Title: Porous plate having shielding performance
Inventor: HIRAKURI KANJI
IPC: E04B9/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a porous plate capable of ensuring permeability and preventing the intrusion of flame by laminating a thermally expanding layer containing prescribed wt.% of an inorganic fiber, aramid fiber, an organic caking agent, and expansible graphite on the surface of a substrate material, and providing an opening part thereon. SOLUTION: A thermally expanding layer containing 15-60%, on the basis of weight, of an inorganic fiber, 3-10% of Aramid fiber, 10-25% of an organic caking agent, and 20-65% of expansible graphite is laminated on the surface of a substrate material formed of a metal plate or inorganic molded plate, and opening parts are passed through thereon at prescribed intervals by use of a drill to form a porous plate 1. In the formation of the thermally expanding layer, the organic caking agent is first dissolved or dispersed to an organic solvent, the remaining raw materials are wet mixed in a clay or starch syrup form, and the surface of the substrate material is coated or laminated therewith in a prescribed thickness. A hot air drying is then performed to remove the organic solvent.  When the resulting porous plate 1 is used for an eaves ceiling, permeability can be ensured, and the opening part is blocked in the event of a fire by the expansion of the thermally expansible graphite and the fluidization of the organic caking agent, so that the intrusion of the flame to the attic can be prevented.
Patent JP-2000195127-A (JP)
Title: Clamping device for rotor
Inventor: OSAWA HARUSHIGE
IPC: G11B17/028
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To surely press a rotor rotated at a high speed, and to easily release the holding of the rotor between a turntable and the pressing member by a simple and inexpensive structure. SOLUTION: A projecting part is formed in the upper inner surface of a casing 1 opposite the upper surface recessed part of a pressing member 4, a first magnet 21 composed of a permanent magnet is disposed in this projecting part, and a second magnet 22 composed of a permanent magnet is disposed in the upper surface recessed part of the pressing member 4 opposite the first magnet 21. In this case, the first and second magnets 21 and 22 are magnetized so as to generate magnetic forces repulsive each other.
Patent JP-2000196153-A (JP)
Title: Chip electronic component and manufacture thereof
Inventor: MURATA SHOICHIRO
IPC: H01L21/56
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a chip electronic component of side-mounting type and its manufacturing method, where the electronic component is surely enhanced in mounting strength and electrical connection reliability and self-aligned, when it is mounted on a motherboard. SOLUTION: A board 1 where an LED element 3 is assembled is sealed with a rectangular parallelopipedic molded epoxy resin 5. The LED element 3 is mounted on a board 1 to serve as a side light-emitting type element (the direction of light is shown by the arrow in figure), and the board 1 is so set in the resin molded body 5 as to face the front side of the molded body 5. Electrodes 6 provided on the surface of the molded body 5 are so arranged on the upper and lower edges of the molded body 5 for facedown bonding. The board electrodes and the molded body electrodes 6 are electrically connected together with electrodes that come out of the dicing face of the molded body 5 and a plating film formed on the dicing face.
Patent JP-2000196756-A (JP)
Title: Incoming call transfer system
Inventor: HIGASHIURA TAKAO
IPC: H04W68/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To automatically switch the destination for transfer to an incoming call depending on position information. SOLUTION: When an incoming call arrives at a transfer service center, a transfer setting control means 210 refers to a data base 120 in accordance with an input operation from a user, controls a sound response device 110 and sets the transfer of the incoming call against transfer setting data designated from the user. The content of setting is selected by suitable announce guidance. Transfer setting against the incoming call when the power of PHS terminals 21a, 21b and 21c are cut or in a place where a radio wave does not reach, namely, in a position of a PHS terminal 22 for such as transfer setting when connection is not permitted, and transfer setting against the incoming call in the present positions of the respective PHS terminals 21a, 21b and 21c such as the transfer setting of position designation is provided as item of setting.  A transfer destination control means 220 retrieves a transfer destination based on transfer setting data on the data base 120, and transfers the incoming call to the respective PHS terminals 21a, 21b and 22.
Patent JP-2000195579-A (JP)
Title: Explosion-proof electrical joint device
Inventor: UEDA JUNICHI
IPC: H01R4/60
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To completely eliminate igniting combustible gases by eliminating the occurrence of a spark where a first joint and a second joint contact or separate from each other and sharply reduce chances for a spark to be carelessly produced between terminals by preventing the first joint and second joint from unexpectedly separating from or being connected to each other. SOLUTION: This device is equipped with a control part 63 for permitting a movement means 27 for moving a second joint 2 forward or backward and a circuit cut-off part 65 for cutting off an electrical circuit connected to a second terminal part 18, and the control part 63 is adapted to permit the action of the movement means only when the electrical circuit is in a cut off state by the circuit cut-off part 65. Or, this device is equipped with a high-pressure detecting part PS1, etc., for detecting that the pressure in a closed space 50 has exceeded a fixed value, a supply terminating part 74 for terminating the supply of an inert fluid to the closed space, and a control part for outputting a termination signal to the supply terminating part on receiving a signal from the high-pressure detecting part.
Patent JP-2000199132-A (JP)
Title: Method and device for removing packing cloth from raw fiber sack
Inventor: NAKAMOTO TERUO
IPC: D01G7/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily remove a packing cloth from a raw fiber sack by simple work without requiring a specific labor power for handling and without damaging working environment caused by scattering of the raw material, though the handling to remove the packing cloth, especially the lower one has been difficult caused by the heavy weight of the raw material sack weighing 250-300 kg. SOLUTION: This method for removing a packing cloth from a raw fiber sack is to lay the raw fiber sack on a sack-opening conveyor, cut a metal fixture of the raw fiber sack and, at the same time, remove an upper packing cloth DA, successively open a lower packing cloth DB, fix a suitable portion of the opened end of the lower packing cloth, successively turn a sack-opening conveyor synchronously with an adjacent accepting conveyor C to turn the lower packing cloth DB with the sack-opening conveyer and transfer the raw fiber solely laid on the conveyor toward the conveyor C.
Patent JP-2001204567-A (JP)
Title: Resin insert molding
Inventor: MURAKAMI TOMOKAZU
IPC: A47B91/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin insert molding capable of being easily separated into metallic components and resin components for assortment. SOLUTION: The head 22 of a screw member 2 serving as a metallic component of an adjuster 1 serving as the resin insert molding is embedded into a grounded element 3 serving as a resin component, and a low strength part 3X whose strength is lower than that of its surrounding parts is formed between the ungrounded surface 32 of the grounded element 3 and the head 22. A nut element 5 serving as a metallic component of an adjuster receiver 4 serving as a resin insert molding is embedded into a support 6 serving as a resin component, and a low strength part 6X whose strength is lower than that of its surrounding parts is formed between the non-load-receiving surface 61 of the support 6 and the nut element 5.
Patent JP-2000256870-A (JP)
Title: Non-chromium type surface treated steel sheet excellent in corrosion resistance
Inventor: TAKAHASHI AKIRA
IPC: C23C22/40
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To produce a surface treated steel sheet which does not contain harm ful chromium, is subjected to surface treatment with a treating agent effective for preventing white rust and has high corrosion resistance. SOLUTION: The surface of steel as a substrate is provided with an alloy plating layer consisting essentially of Zn and contg., by weight, 0.001 to 3% P and one or >= two kinds among Ni, Co, Fe and Mo by 0.001 to 20%, and moreover, the surface of the alloy plating layer is provided with an organic resin film layer of 0.1 to 10.0 μm thickness formed by a film contg., as solid contents, 100 pts.wt. organic resin and 0.1 to 50 pts.wt. thiocarbonyl group-contg. compd. and furthermore contg. one or >= two kinds among 0.01 to 20 pts.wt. phosphoric compd., 0.1 to 20 pts.wt. vanadic oxide and 1 to 500 pts.wt. particulate silica.
Patent JP-2000185714-A (JP)
Title: Bag opening sealer
Inventor: KAWAMOTO TOSHINORI
IPC: B65B51/10
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a melted plastic film from sticking out of a sealed bag opening when the bag is held and pressured excessively in sealing the bag opening held and pressed by a seal bar for melting plastic after coating the bag inside with a low temperature plastic as to aluminum bag whose top face is refractory aluminum. SOLUTION: A stopper 24 is swollen and extruded from a part of a seal bar 22 toward a silicon rubber 13 adhered on the top face of a seal table 12. The seal bar 22 is moved downward by air pressure 25 acting on a diaphragm 20, and when heat is applied to the opening of a bag 14 by a heating filament 23, the reaction of the silicone rubber 13 compressed by the stopper 24 resists the air pressure 25 and adjusts the holding pressure of the bag.
Patent JP-H04216630-A (JP)
Title: Wiring formation of semiconductor element
Inventor: HARADA YUSUKE
IPC: H01L21/3205
Filed: 1990-12-17
Abstract: PURPOSE:To form a uniform W film and to realize a good quality of a strong wiring by a method wherein an Al-Si alloy wiring layer is formed and thereafter, a natural oxide film on the Al-Si alloy wiring layer is removed and a beta-W film is formed only on the surface of the wiring layer by a selective CVD method. CONSTITUTION:An insulating film 2 is formed on a semiconductor IC substrate 1 and a wiring layer 3 is formed. A natural oxide film, which is formed on the surface of the layer 3 by an ashing for the removal of a resist to be performed after an etching is performed and a cleaning, is removed. After the natural oxide film is removed, a beta-W film 6 is selectively formed only on the surface of the layer 3 by a selective CVD method. As a dissfusion coefficient is different by 5 to 10 times between the beta-W film and an alpha-W film, the reaction of a W film with the Al-Si wiring layer can be sufficiently inhibited. In a stress in the W film, the stress in the beta-W film is far smaller than that the in alpha-W film and an effect which is exerted on the Al wiring is very little.
Patent JP-H04213567-A (JP)
Title: Bobbin take-up device for grouped yarn
Inventor: MITANI YUKIHIRO
IPC: B65H59/22
Filed: 1990-12-07
Abstract: PURPOSE:To apply uniform tension to a plurality of original yarns having different diameter, and take up the yarns about a bobbin without any irregularity by providing a grouped yarn presser spring for grouping all or a part of the original yarns to a single yarn group, and applying constant pressure thereto. CONSTITUTION:There are provided an original yarn guide 20 for guiding a plurality of original yarns, a grouped yarn presser spring 30 for grouping all or a part of the original yarns to a single grouped yarn and applying constant pressure thereto, and a non-grouped yarn presser spring for applying constant pressure to the original man-grouped yarns. Furthermore, there are provided a free roller 40 for taking up the aforesaid grouped yarn, a grouping guide 45 for further grouping the grouped yarn and non-grouped yarn to a single yarn group, a traverser 50 for traversing the grouped yarn S along a distance between bobbins, and a bobbin take-up section 70 for holding a bobbin and winding the grouped yarn S thereabout. Also, uniform tension is applied to a plurality of original yarns having different diameter. According to the aforesaid construction, yarns can be wound about a bobbin 71 without any irregularity.