baber/WOPTO huggingface dataset:
Patent JP-2002038078-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: YAMAZAKI KATSUYOSHI
IPC: C09D133/16
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a cationic electrodeposition coating composition for a fluororesin coating having sliding properties, abrasion resistance and water- repellency of the same level as those of conventional ones and excellent in heat resistance. SOLUTION: The cationic electrodeposition coating composition comprises a copolymer, for imparting cationic properties, of acrylic acid or methacrylic acid with a fluorinated alkyl ester of acrylic acid or methacrylic acid (fluorine- containing acrylic copolymer), a bismaleimide resin as a crosslinking agent, an auxiliary solvent and a fluororesin powder. As the fluorine-containing acrylic copolymer is fully compatible with the bismaleimide resin, it is firmly adhered, together with the fluororesin powder, to a material to be coated. The auxiliary solvent is required because the bismaleimide resin is hydrophobia.
Patent JP-2002035331-A (JP)
Title: Guide gutter for game ball
Inventor: KUROKI TOMOAKI
IPC: A63F7/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the easily moldable guide gutter of a game ball for not causing ball clogging. SOLUTION: Erected walls 131-134 extended in a longitudinal direction are projectingly provided in the guide paths P1 and P2 of this guide gutter 1 for rolling and guiding the game balls B1 and B2 and the game balls B1 and B2 are rolled inside the guide gutter 1 in the state of being lifted by the erected walls 131-134.
Patent JP-2002039542-A (JP)
Title: Apparatus for preventing missing of extinguishing cooking apparatus
Inventor: SUYAMA HIROTOMO
IPC: F24C3/12
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing leaving unattended to extinguish a heat cooking instrument the user is prevented from missing extinguishment, by a method wherein an apparatus serving as a high heat source will not continue operating when the user goes out of a cooking site, even though a user using a kitchen extinguishes an illumination and the like. SOLUTION: The apparatus comprises a heat cooking instrument having a network communication function, a communication medium connected to the heat cooking instrument, a communicatable concentrated control device electrically connected with the communication medium, and a luminaire, where a communicatable adapter electrically connected with the communication medium is added to a power supply. The cooking apparatus has two modes of an ordinary mode, where automated turning-off operation is ensured on the basis of the state data of illumination a timer and a timer mode where automated turning-off is ensured on the basis of a timer, and further switching of these modes is achieved at the side of the cooking apparatus or a centralized control device.
Patent JP-2002029775-A (JP)
Title: Nonalkali glass
Inventor: NISHIZAWA MANABU
IPC: C03C3/091
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide nonalkali glass having low specific gravity, low coefficient of expansion and excellent acid resistance. SOLUTION: The non alkali glass consists of, by mol%, 64 to 74 SiO2, 5 to 14 Al2O3, 5 to 16 B2O3, 1 to 16.5 MgO, 0 to 14 CaO, 0 to 6 SrO and 0 to 2 BaO, preferably satisfying MgO/(MgO+CaO+SrO+BaO)>=0.1.
Patent JP-2002048831-A (JP)
Title: Current detecting device and ground fault display device
Inventor: MIZUTANI NORIAKI
IPC: G01R31/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To increase detection output by detecting an A.C. current flowing into a grounding conductor from, for example, a distribution line system when a ground fault occurs in the distribution line system without using an amplifier, etc., which require an operating power source such as a battery. SOLUTION: The coil 6 of a current transformer 2 is provided with a capacitor 3 for resonance so as to constitute a resonance circuit with the frequency of an A.C. current detected by the current transformer 2 as a resonance frequency. When an A.C. current is detected by the current transformer 2, a large resonance current flows by the series resonance of the coil 6 of the current transformer 2 and the capacitor 3 for resonance, and the voltage of the coil 6 of the current transformer 2 is increased to increase detection output.
Patent JP-2002046864-A (JP)
Title: Dividing device
Inventor: SANO JUNICHI
IPC: B65H5/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To divide deposits in which hard plate matters and soft sheet matters are alternately polymerized and accumulated into the hard plate matters and the soft sheet matters at specified positions. SOLUTION: A dividing device to divide the hard plate matters and the soft sheet matters is constituted by arranging a dividing carrier device above the deposits alternately polymerizing the hard plate matters and the soft sheet matters, having a drive device to vertically move a base plate on the lower end of the dividing carrying device, protectively providing and fixing a stopper on a lower surface of the base plate, installing a flexible adsorbed so as to project by specified quantity from the stopper, installing a detection member to detect whether it is the hard plate matter or the soft sheet matter so as to project from the lower end of the stopper by dead weight,  equipped with a positional detection sensor of the detection member and equipped with the dividing carrying device carrying the hard plate matters to one side when they are adsorbed and carrying the soft sheet matters to the other side when they are adsorbed.
Patent JP-2002041556-A (JP)
Title: Method and device for relaying hyper text for voice browsing, and recording medium
Inventor: IWAMOTO HIDEAKI
IPC: G06F17/30
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for relaying hyper text for preventing the malfunction of voice browsing and performing interactive browsing. SOLUTION: A browser requests a hyper text to the hyper text relay apparatus for voice browsing and the relay apparatus acquires the hyper text from a computer network and extracts a link from the hyper text. Each of links is divided into a text part and a URL part, a voice recognition word for voice recognition is specified from the text part, a voice command for reading only the text of the link matching with each of words is prepared concerning all these words, this voice command is applied to the hyper text and transmitted to the browser of a request source, and the browser displays that hyper text.
Patent JP-2002048015-A (JP)
Title: Evaporating fuel processing canister
Inventor: HARA TOSHIMI
IPC: F02M25/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a canister allowed to surely secure a space for housing filter elements while restraining influence exerted on a canister installing space of a vehicle. SOLUTION: In this canister where the inside of a cylindrical adsorbent case 3 having a pair of mutually opposing end part walls 3a and 3e and a side wall 3h arranged between these end part walls 3a and 3e is partitioned into plural suction chambers 4A and 4B by a partition wall 3b extending in the same direction as the side wall 3h, and an atmosphere connecting port 28 is arranged outside one end part wall 3a, an opening part 3f for connecting the inside and outside of the adsorbent case 3 is arranged in the end part wall 3a, and filter cases 26 and 41 are arranged outside the opening part 3f. Filter chambers 26a and 41a are arranged inside the filter cases 26 and 41 so as to be interposed between the opening part 3f and the atmosphere connecting port 28. The filter elements 30 and 42 are housed in the filter chambers 26a and 41a.
Patent JP-2001065707-A (JP)
Title: Control valve
Inventor: BACHNAK NOUHAD
IPC: F02M26/58
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To moderate production error of control valve and improve the reliability of pressure chamber relating to sealing. SOLUTION: An exhaust returning device for a combustion engine has one pressure chamber 1 formed as an exhaust passage and the other pressure chamber 2 formed as an intake passage, and controls overflowing of exhaust gas to the chamber 2 from the chamber 1 by means of a control valve 3. In this case, a pressure compensation element 8 with a disc 10 for holding a diaphragm 9 at a valve shaft 7 of a valve element of the valve 2 is fixed while the disc 10 applies a preliminary load from the back by means of an element 11. The diaphragm 9 divides a vessel 12 into two chambers 13, 14 to separate each medium flowing into each of the chambers 1, 2 and transmit a pressure difference between the chambers 13, 14 and the chambers 1, 2 to the shaft 7 through a pressure compensation element 8.
Patent JP-2002045595-A (JP)
Title: Dry-cleaning method that can effectively remove water- soluble soil
Inventor: SHIGENAKA SADAYOSHI
IPC: D06F43/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a dry-cleaning method wherein not only water-soluble soil attached to clothes being an object to be cleaned can be removed but also the clothes can be prevented from shrinking, and moreover the soiled clothe can be prevented from being soiled again. SOLUTION: Cloths impregnated with water are put into a washing tank of a washing machine together with clothes being objects to be cleaned to perform dry cleaning.
Patent JP-2002054398-A (JP)
Title: Segment assembly device and assembly method
Inventor: SHIODA ETSURO
IPC: E21D11/40
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a segment assembly device and an assembly method capable of reducing a moving amount to easily, accurately and quickly hold, convey and connect a segment even in a narrow working space. SOLUTION: The segment assembly device and the segment method making using thereof are so constituted that a turning ring 1 capable of being turned in the circumferential direction of a tunnel, a holding device 3 of the detachable segment put on the turning ring 1 and a plurality of guide rollers 2 provided along the circumferential direction are included inside of a shell body of a shield machine (a), segments 4 supported by the guide rollers 2 and, at the same time, are pushed up on both sides by turning the turning ring 1 through the holding device 3 to successively build up in the shape of a ring and that a completed built up segment ring is pushed against the existing segment ring by a shield jack 7 to connect them each other.
Patent JP-2002022310-A (JP)
Title: Cooling and heating device utilizing evaporation heat of water
Inventor: SHINTANI TOMIO
IPC: F25B19/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an environment-friendly cooling and heating device for air conditioning, not utilizing chlorofluorocarbon gas but utilizing water as a refrigerant. SOLUTION: A water flow pump 1, a porous metallic pipe 4, a heat exchanger 7 and a water tank 5 are connected by a pipeline and when the pump 1 is operated, water in the water tank and the pipeline is circulated. The porous metallic pipe 4 is installed as one part of a pipeline penetrating through a sealed vessel 3 while the sealed vessel 3 is connected to a vacuum pump 2 and when the vacuum pump 2 is operated, the inside of the sealed vessel 3 is evacuated. A fan 6 is installed near the heat exchanger 7 while the air conditioner is constituted so that heat exchange can be effected between water, flowing through the pipeline for the sealed vessel 3, and air, sent by the fan 6.
Patent JP-2002059238-A (JP)
Title: Forging apparatus and method for producing metallic part
Inventor: SATO TAKAHIRO
IPC: B21J13/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To form a hollow part of metallic parts having the hollow part, such as faucet metal tool, in a forging process. SOLUTION: A production method of the metallic parts has at least a process, in which an upper punch is pushed against a blank laid on a space surrounded with dies dividable into plural pieces and a lower punch disposed at the faced position to the upper punch and having a lower punch guide, is retreated against the pushing force of the upper punch to form a deep hole, and a process, in which the retreat of the lower punch guide is regulated and the partition between the upper punch and the lower punch is punched out with the upper punch and the lower punch guides.
Patent JP-2002059031-A (JP)
Title: Gas-liquid separator
Inventor: YOKOYAMA TAKESHI
IPC: B04C5/103
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To make a liquid easy to flow in a liquid retaining chamber and prevent swirling current in the liquid retaining chamber. SOLUTION: In the gas-liquid separator, an upper part of a circular space 11 formed by a separator body 1 and a gas discharge pipe 10 is joined to an inlet 4, an upper part is joined to an outlet 5 while being communicated with a hole in the inside of the gas discharge pipe 10, a swirling chamber 14 is formed under the circular space and a liquid retaining chamber is formed under the former chamber, a lower end of the liquid retaining chamber is joined to a liquid discharge port 8, and a gap for passing a liquid is formed between a diaphragm member 17, which is installed between the swirling chamber and the liquid retaining chamber, and the inner circumferential wall of the separator body.  In such a separator, a through hole 20 for passing a liquid, which is opened slantingly downward approximately same as the swirling direction is formed in the diaphragm member and a partition plate 16 in the perpendicular direction and transversely crossing the liquid retaining chamber is installed in the liquid retaining chamber.
Patent JP-2002058282-A (JP)
Title: Drive circuit of brushless motor
Inventor: NAKATSUKA HIROTAKA
IPC: H02P6/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit of a brushless motor having a simple structure and a function for detecting stoppage of rotation of the motor. SOLUTION: The drive circuit of a brushless motor having a search coil L1 and a drive coil L2 comprises a Schmidt trigger circuit of first operational amplifier OP1 arranged to detect rotation of the motor through the search coil L1, and an oscillation circuit of second operational amplifier OP2 functioning as a rotation stop signal delivery section during stoppage of the motor wherein the drive coil L2 is driven alternately with outputs from the first and second operational amplifiers OP1, OP2. Drive circuit of a brushless motor can be provided through a simple arrangement of two operational amplifiers and rotation stop of the motor can be detected by delivering a signal oscillated from the second operational amplifier OP2 to the outside upon stoppage of rotation of the rotor section.
Patent JP-2002059515-A (JP)
Title: Release liner and pressure-sensitive adhesive tape or sheet using the same
Inventor: NISHIYAMA NAOYUKI
IPC: C09J7/02
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a release liner capable of smoothly peeling a release layer and a pressure-sensitive adhesive layer even if a silicone release agent is not used in the peel layer and having antistatic properties at the time of peeling. SOLUTION: The release liner is obtained by forming a vapor deposition layer comprising a metal selected from Al, Ag, Au and Ni on at least the single surface of a base material film, and providing the release layer comprising a polyolefin resin on the vapor deposition layer. For example, by laminating the release liner on the pressure-sensitive adhesive layer, a pressure-sensitive adhesive tape not having the trouble caused by a silicone compound and excellent in antistatic properties can be obtained.
Patent JP-2001115147-A (JP)
Title: Composition used for chemical-mechanical flattening method
Inventor: MISRA ASHUTOSH
IPC: H01L21/306
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a slurry composition suitable to be used in a chemical-mechanical flattening method and to obtain a composition produced by such a production method. SOLUTION: The method of this invention comprises compounding abrasive particles, a suspension liquid medium, a peroxygen compound, an etching agent, and an alkylammonium hydroxide. The method and composition of this invention can be applied, especially, to the semiconductor production industry.
Patent JP-2002059310-A (JP)
Title: Dustproof structure of reciprocating cutting tool
Inventor: KAKIUCHI YASUHIRO
IPC: B23D47/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent a seal member sealing between a slider and a main body housing from being damaged by high temperature metallic powder and the like scattering at cutting, by covering a front surface of the main body housing, in a reciprocating saw wherein the reciprocating slider is projected out from the front surface of the main body housing. SOLUTION: A main body cover 3 covering the main body housing 2 is extended to a front surface, thereby covering the front surface of the main body housing 2. A seal member 6 is shielded by a front surface cover 3a to prevent the damage thereof.
Patent JP-2002059778-A (JP)
Title: Deck for automobile carrier
Inventor: TAKEUCHI KATSUJI
IPC: B60P3/07
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To compose a deck for an automobile carrier with lightness without deteriorating its rigidity. SOLUTION: This deck 10 is composed of a cross sill member 14 horizontally laid between a pair of right and left side frames 12, and a meshed floor member 16 attached on an upper side of the cross sill member 14. The floor member 16 is ampulliform and it is reticulated by forming staggered slots 28 in a web part 24 of a reticular part forming part 28 comprising a cord part 22 and the web part 24 in ampulliform member 20 and enlarging it by pulling connecting frame parts 30 arranged at suitable horizontal intervals in a width direction.
Patent JP-2002064205-A (JP)
Title: Tungsten containing silicon thin film, its manufacturing method and semiconductor device using the same
Inventor: SAKAI MASAHIRO
IPC: G02F1/136
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce film stress and improve chemical liquid resistance by including tungsten in a silicon thin film, especially, a polysilicon thin film, provide a method for manufacturing the tungsten containing silicon thin film, and provide methods for manufacturing a thin film transistor and a photoelectric transducer which use the tungsten containing silicon thin film. SOLUTION: Film stress is reduced and chemical liquid resistance is improved by including tungsten in a silicon thin film. Trace amount of tungsten can be captured in the film by a method wherein mixture gas of silane and hydrogen is sprayed on a tungsten wire which is subjected to resistance heating at about 180 deg.C, catalytic cracking is performed and a polysilicon film is formed on a substrate.
Patent JP-2002063198-A (JP)
Title: Storage medium for reading web page, method for reading the web page, method and system for arbitrating web page reading and terminal for the same
Inventor: NAGATOMO SHOICHI
IPC: G06F13/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a web page reading card, a web page reading method, a web page reading arbitrating method, and a web page reading arbitrating system and a terminal, capable of very easily reading or downloading a web page without having to input any URL or a keyword. SOLUTION: A CD name card 10 is provided with a storage part 2. The domain name of an arbitrating device, and the identification information of an enterprise or the like are stored in the storage part 2. Also, various items are described in the other parts of the CD name card. When a user inserts the CD name card into a terminal, which is arranged outside or built-in a personal computer, the identification information of the enterprise or the like is transmitted via the Internet to the arbitrating device. The arbitrating device links the terminal to the web page (web site), by making the URL of a web page opened by the enterprises correspond based on the identification information, so that reading of the information or the download of the CD name card can be made to the storage part 2.
Patent JP-2002071812-A (JP)
Title: Radon concentration measuring method and device
Inventor: YAMAMOTO SEIICHI
IPC: G01T7/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a radon concentration measuring device suitable for measuring underground radon concentration. SOLUTION: This radon concentration measuring device comprises a measuring apparatus main body 1 having a predetermined space 7, a steam separating means 4 provided in a wall part partitioning the space and outside, a scintillator 6 provided in the space, a photomultiplier tube PMT detecting scintillation emitted from the scintillator, and a data collector analyzing the radon concentration on the basis of an output from the photomultiplier tube.
Patent JP-2002069583-A (JP)
Title: High strength pearlitic rail having excellent toughness and ductility, and its manufacturing method
Inventor: KARIMINE KENICHI
IPC: C22C38/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a high strength pearlitic rail having high toughness and high ductility in a cold district. SOLUTION: The high strength pearlitic rail having excellent toughness and ductility has a composition containing, by mass, 0.60-0.72% C, further containing one or more kinds among 0.10-1.20% Si, 0.10-1.50% Mn and 0.1-1.0% Cr, and further containing, if necessary, one or more kinds among 0.01-0.50% Mo, 0.001-0.05% Nb, 0.1-4.0% Ni, 0.1-4.0% Cu, 0.0004-0.02% Mg, 0.005-1.00% V, 0.0001-0.0050% B and 0.001-0.05% Ti. In this rail, at least the railhead is composed essentially of pearlitic structure and hardness at a depth of 5 mm below the railhead surface is Vickers hardness No. 330 and above.
Patent JP-2002076755-A (JP)
Title: Solid waveguide structure such as guidehorn or waveguide
Inventor: AMANO OSAMU
IPC: H01Q13/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide structure of a guidehorn or various kinds of waveguides which keep mechanical strength and are excellent in electrical characteristics, by integrating with composite materials. SOLUTION: This guidehorn or waveguide is constituted by conductive non- woven fabric formed with fiber reinforced composite materials, especially by reinforced fiber of three-axis textile 20 and conductive non-woven fabric 30 laminated alternately or in an arbitrary order as composite materials. Since the conductive non-woven fabric is flexible, it can be formed easily, integrated, along the solid shape of diplexers, circulators, hybrids and directional couplers as a guidehorn or various kinds of waveguides made of composite materials constituted of three-axis textile and the like. Also, it is light-weighted and can achieve a structure excellent both in mechanical strength and in electrical characteristics.
Patent JP-2002038620-A (JP)
Title: Heat insulating material by sandwiching structural face material
Inventor: TAKAI MAKOTO
IPC: E04B1/80
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material for further inexpensively offering high performance energy-saving houses to many clients by solving badness of the working efficiency in site work to a certain degree, eliminating a problem of an internal heat insulating method, making the most of airtight performance and heat insulating performance of an external heat insulating method and stopping panel method factory production more than necessary at heat insulating work of house construction. SOLUTION: This heat insulating material by sandwiching a face material 3 for a bearing wall used for house construction by an inside heat insulating material 1 and an outside heat insulating material 2, is incorporated so as to internally cover a column, a horizontal member, a roof rafter and a floor joist of a structural building frame.