baber/WOPTO huggingface dataset:
Patent JP-2002221366-A (JP)
Title: Water heater
Inventor: YADA SHINJI
IPC: F24H9/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a water heater, in which an outside appearance, when it is installed, is good, the installation area can be minimized, piping work is simple and easy, an installation area necessary for the piping work can be reduced, and the orientation of a hot-water storage tank can be determined without reference to the direction of the pipe connection. SOLUTION: In the water heater S, a flow pipe 3a and a return pipe 3b are connected between a heating means 1 for a heating medium and a hot-water storage tank 7, and the tank 7 is housed in a casing 20. A recessed step face 22 or a recessed face is formed in a lower part of the outside periphery of the casing 20. In the recessed step face 22 or the recessed face, a piping connection part 23 is provided. The tank 7 and pipes 3a, 3b are connected through the connection part 23.
Patent JP-2002219549-A (JP)
Title: Aggregate for forming acid self-hardening mold
Inventor: I KOUJI
IPC: B22C1/22
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide aggregate which is durable and high in recycling yield. SOLUTION: The aggregate for forming an acid self-hardening mold is obtained from fused slug of nickel slug and treated with resin on the surface of granular material chiefly composed of 2MgO.SiO2, as the feature.
Patent JP-2002222850-A (JP)
Title: Method for detaching attracted object in electrostatic chuck
Inventor: IKEDA TAKETOSHI
IPC: H01L21/302
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for detaching an attracted object, which is capable of reliably detaching it from an electrostatic chuck. SOLUTION: A wafer 14 is held by attraction on an electrostatic chuck 11 by applying a voltage between the wafer 14 and the electrostatic chuck 11. After the wafer 14 is processed, the wafer 14 is detached from the electrostatic chuck 11 by applying a reverse bias voltage, whose polarity is opposite to the voltage applied before between the wafer 14 and the electrostatic chuck 11. The voltage or the applied time of the reverse bias voltage is varied as the time elapses depending on the number of wafers 14 that are processed.
Patent JP-2002223539-A (JP)
Title: Yoke-integrated rotating magnet and manufacturing method therefor
Inventor: HAYASHI NAOKI
IPC: H02K15/03
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To firmly fit a cylindrical magnet integrally with a cylindrical yoke and inhibit degradation in the magnetic properties of the cylindrical magnet. SOLUTION: The cylindrical yoke 12, of which the internal diameter is smaller than the external diameter of the cylindrical magnet 14 at an ordinary temperature is placed on a heating table and heated to a prescribed temperature for thermal expansion, until the cylindrical magnet 14 can be fit into the cylindrical yoke 12. The cylindrical magnet 14 is fit into the cylindrical yoke 12. When the cylindrical yoke is cooled to the ordinary temperature under this condition, the yoke 12 shrinks, so that the internal periphery may be crimped onto the outer periphery of the cylindrical magnet 14, and the yoke 12 and the magnet 14 are fitted and fixed to each other. Because the coefficient of thermal expansion of the cylindrical yoke 12 is high, the jointing strength of the yoke 12 to the magnet 14 becomes high, so that the yoke 12 can be fit integrally firmly with the magnet 14.
Patent JP-2002231291-A (JP)
Title: Outlet gas temperature control device for use in starting burner in fuel cell power generation system
Inventor: ISHIBASHI NAOHIKO
IPC: H01M8/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To rapidly set a outlet gas temperature of a starting burner to a target value without causing overshoot. SOLUTION: This device is applied to a fuel cell power generation system provided with the starting burner 1 incorporating a heat exchange type evaporator 3 fed with cooling water for feeding a gaseous mixture produced by mixing a hot gas generated by flame and cooled by the evaporator 3 with the cooling water evaporated by the evaporator 3 to a reformer 2. The device is provided with a target feeding quantity setting means 13 for setting the target feeding quantity MV of the cooling water for keeping the temperature of the gaseous mixture to a predetermined target value based on the feeding quantity of the burning fuel to the burner 1, and a feeding quantity regulation means 15 and an IV 224 for regulating the feeding quantity of the cooling water to the target feeding quantity MV.
Patent JP-2002294728-A (JP)
Title: Connecting joint capable of freely adjusting angle of inclination of manhole or culvert, main, branch pipe and supporting pipe
Inventor: HOSHIKAWA KIYOUFU
IPC: E03F3/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a new joint capable of connecting a main to a manhole with an angle of inclination fitting a site at a low cost and connecting a branch pipe and a supporting pipe to the main. SOLUTION: A connecting joint capable of adjusting an angle of inclination of the manhole or a culvert, the main, the branch pipe and the supporting pipe is so constituted that a metal plate made-collar body having a boring section surrounded by driving an anchor from the outside into a side hole provided to a new or the existing manhole or the culvert and the main and an intermediate part of a metal plate made-right cylindrical body having an inside cylinder section and an outside cylinder section in the boring section of the collar body are allowed to incline within a range of 50 deg. in each of up and down and rig htand left in accordance with site conditions to make weld mounting and that the main, the branch pipe and the supporting pipe are slantly mounted by fitting the angle of inclination at the site.
Patent JP-2002219372-A (JP)
Title: Uniaxial crusher
Inventor: ISOMI HIDEAKI
IPC: B02C18/22
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a uniaxial crusher in which impact force generated at the time when foreign substances are bitten between a rotary blade and a fixed blade is moderated in the motive force transmission system to avoid damages on a reduction gear and a motor. SOLUTION: A fluid joint 10a is installed in motive force transmission system to transmit the rotary force of a motor 10 to a rotary shaft 5x of a rotating rotor 5 having a rotary blade of the uniaxial crusher to moderate impact force when foreign substances are bitten therein.
Patent JP-2002232568-A (JP)
Title: Return notice method for communication network using voice for medium and processing unit for its operating server
Inventor: UEDA KATSUNORI
IPC: H04M3/42
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a return notice method for a communication network using voice for a medium by which a mutual call for communicators using mobile phones to communicate electronic mail is quickly issued, no speech charge for a reply notice to confirm the presence of applications is required and the need for taking up a handset is eliminated. SOLUTION: A communicator of a 1st communication terminal 10 records a message desired by its own in voice into a voice box 711 provided at a processor 1 of an operating server and capable of recording voice, the communicator of the 1st communication terminal 10 sets to make a reply notice when a 2nd communication terminal 11 makes the reply in voice with respect to the message to the operating server, and a chime setting 712 of the operating server makes a reply notice to the 1st communication terminal 10 by a notice tone for a transmission time by which the communicator needs not to make a contact with the operating server by communication when the reply comes and the notice is set to be made.
Patent JP-2002223645-A (JP)
Title: Guide for spreading sheet of green house, and method for setting sheet of green house by use of the same
Inventor: SUZUKI SHINKICHI
IPC: A01G9/14
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a guide which is used for setting the sheet of a green house, has a new structure, and can realize a quick sheet setting with efficient and simple work, and to provide a new method for setting the sheet of the green house by the use of the guide. SOLUTION: This method for setting the sheet of the green house by the use of a guide for setting the sheet of the green house comprises connecting the connection mechanism 8 of the guide main body 1 to one side of a pulling rope 9 which passes between all beam-directed skeleton members B and all sheet-spreading ropes H, detachably attaching one portion of the sheet S to the guide main body 1, and then pulling the other end of the pulling rope 9 to guide and dispose the sheet S between all the beam-directed skeleton members B and all the sheet-spreading ropes H.
Patent JP-2002224682-A (JP)
Title: Sewage septic tank
Inventor: NIHEI TETSUYA
IPC: C02F3/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a sewage septic tank which is capable of improving maintenance and controllability and preventing a cost increase by making sampling of water from the inflow water from an inflow port and a sludge transfer pipe easy and making maintenance of an inflow baffle easy. SOLUTION: The inflow port 32 of the inflow water of an inflow pipe disposed at an anaerobic filter bed tank (first chamber) 22 and the return port of the sludge transfer pipe 30 from an aerobic filter bed tank 24 are connected to the opposite flanks of the inflow baffle 1 with a top surface opening formed like a vessel so that the inflow water and return water once enter the inside of the inflow baffle 1 and flow down into the anaerobic filter bed tank (first chamber) 22.
Patent JP-2002231292-A (JP)
Title: Fuel cell and fuel cell-driven cooling-freezing device
Inventor: OKAMOTO YASUNARI
IPC: H01M8/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To stably generate power by a fuel cell B to prevent the stop of an air conditioner C by radiating the exhaust heat of the fuel cell B with a relatively simple structure. SOLUTION: A fuel cell-driven cooling-freezing device is provided with: the fuel cell B equipped with a reforming part 11 for reforming a material gas to generate a reformed gas, a cell body 10 having a hydrogen electrode and an oxygen electrode disposed by interposing an electrolyte formed of a solid high polymer for generating electromotive force between both the electrodes by feeding the reformed gas from the reforming part 11 and the air containing oxygen to the hydrogen electrode and the oxygen electrode, respectively, and exhaust gas moisture condensing parts 19 and 20 for condensing steam included in the exhaust gas discharged from the cell body 10; and the air conditioner C operated by the power generated by the fuel cell B. Air flow F2 is formed in a housing 1 by an air-cooling fan 33, and the exhaust heat generated with the power generation of the fuel cell B is radiated by the air flow F2.
Patent JP-2002231666-A (JP)
Title: Composition for polishing, and polishing method using the composition
Inventor: ASANO HIROSHI
IPC: H01L21/768
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a composition for polishing that can inhibit etching rate on copper, without sacrificing the polishing speed to the copper of a semiconductor device, including at least a copper film and a tantalum-containing compound film, and to provide a polishing method using the composition for polishing. SOLUTION: This composition for polishing is to contain each constituent of at least one kind of abrasive (a) selected from among a group of silicon dioxide, aluminum oxide, cerium oxide, zirconium oxide, and titanium oxide, aliphatic carboxylic acid (b), at least one kind of basic compound (c) selected from among a group of ammonium salt, alkali metal salt, alkaline earth metal salt, an organic amine compound, and fourth ammonium salt, at least one kind of polishing acceleration compound (d) selected from among a group of citric acid, oxalic acid, tartaric acid, glycine, α alanine, and histidine, at least one kind of anticorrosive (e) selected from among a group of benzotriazole, benzoimidazole, triazole, imidazole, and tolyltriazole, hydrogen peroxide (f), and water (g). The polishing method uses this composition for polishing.
Patent JP-2002231857-A (JP)
Title: Method and device for manufacturing electronic part mounting film carrier tape
Inventor: KURIHARA HIROAKI
IPC: C25D5/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an electronic part mounting film carrier tape and a manufacturing method therefore superior in durability and capable of sure electric connection by hardly detaching a conductive metal ball in a film carrier such as a solder ball as an outside connection terminal. SOLUTION: The film carrier tape forming a wiring pattern on one face of an insulation film is separated at a prescribed distance so as to be opposed to the surface of the film carrier tape, a surface electrode is arranged in a gold plating bath, separated at a prescribed distance so as to be opposed to the rear face of the film carrier tape, when the back electrode is arranged and submerged in the gold plating bath, the gold plating bath is carried together with a shielding member while the shielding member is paralleled on the backside of the film carrier tape to be shielded, and the plating thickness of the gold plating layer deposited electrolytically on the surface of the electronic part side connection terminal of the film carrier tape is formed thicker than that of the gold plating layer deposited electrolytically on the backside of the film carrier tape.
Patent JP-2002226037-A (JP)
Title: Sorting equipment
Inventor: YAMAMOTO TATSUYA
IPC: B65G47/46
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a sorting equipment allowing always accurately and orderly stacking and storing objects in a storage box without causing damages or the like. SOLUTION: A plurality of sorting conveyors 31 are provided on an endless driver 11 to form a carriage path 30. A group of receiving portions 71 are opposed to the carriage path 30 for receiving objects A to be sorted from the sorting conveyors 31. The sorting conveyor 31 has a pair of annular bodies 40, 42 and an endless turnable body 44 wound between the annular bodies 40, 42 and turnable in the direction of the carriage path 30. The storage box 72 open at its upper part is provided in the receiving portion 71 and a bottom plate 74 of the storage box 72 is elevatably formed with its upper face inclined. When the objects A to be sorted from the endless turnable body 44 are received by the bottom plate 74 and stacked and stored, the bottom plate 74 is elevated down for stacking and storage in the state of a less fall from the endless turnable body 44.
Patent JP-2002224520-A (JP)
Title: Filter attaching structure
Inventor: KASUGAI MASAKI
IPC: B01D46/10
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a filter to enhance maintenance properties. SOLUTION: An opening part 22a is provided to the front panel 22 closing the front opening part of a machine chamber 20 in a required dimension at the position corresponding to the front of a condenser 16. Four peripheral edge regions of the opening part 22a are bent toward the interior of the machine chamber 20 in a required width. A pair of recessed parts are formed to the inside surfaces of the left and right opposed bent pieces 22b and 22b so as to be spaced apart from each other up and down. The projected part locked with the recessed part is formed to a louver 30 and the projected part is locked with the recessed part when the louver 30 is inserted in the opening part 22a from the front side thereof to attach the louver 30 to the front panel 22. The filter 40 is arranged to the louver 30 in a detachable manner.
Patent JP-2002233962-A (JP)
Title: Polishing body
Inventor: NAGATA RYOHEI
IPC: B24D3/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a polishing body used for surface polishing of various members capable of carrying out uniform and precise surface polishing without an adverse effect on a polishing article even when the polishing body has thickness nonuniformity and an uneven surface shape and without scratching it even when polishing chips grow in the middle of polishing. SOLUTION: The polishing body 10 is constituted by using one of paper, nonwoven fabric and fabric for a base material 1 of the polishing body, adhering composition liquid for a polishing layer at least including an abrasive 3 and a binder 4 on one surface of it by coating or impregnation by a continuous working means, drying it and providing the polishing layer 2. It is favourable that apparent density is 0.3-0.6 g/cm3 and weighting is 10-700 g/m2 in the case of using paper for the base material 1 and that METSUKE quantity is 15-1000 g/m2 in the case of using nonwoven fabric or fabric. Additionally, it is possible to provide a resin layer as required between the base material 1 and the polishing layer 2.
Patent JP-2002233859-A (JP)
Title: Method for decontaminating contaminated soil containing oleaginous harmful substance or the like and facility and system therefor
Inventor: OKITA KOJI
IPC: B01D39/18
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To complete treatment in a process up to dehydration filtration in a weight reduction disposal method, to reduce the risks involved in decontamination treatment and to lower the cost of disposal in relation to the decontamination of contaminated soil containing oleaginous and persistent harmful substances such as dioxins. SOLUTION: A permeable housing tool housing an adsorbent which selectively adsorbs oleaginous harmful substances is put in slurried contaminated soil containing oleaginous harmful substances, the soil is agitated to adsorb the harmful substances on the adsorbent and then the housing tool is separated from the soil. By this method, the oleaginous contaminants are efficiently treated, and since the contamination degree of the remaining contaminated soil is sufficiently low, the sealing treatment of the soil is easily and safely carried out even when the volume is huge.
Patent JP-2002233244-A (JP)
Title: Electric discharge tube for growth of plant
Inventor: KATO AKIHIRO
IPC: H01J61/42
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge tube exhibiting excellent synergistic effect on the growth of plant by generating light necessary for the growth of plant in high efficiency and suitably emitting ultraviolet rays effective for disinfection, etc. SOLUTION: A fluorescent layer 3 made of a fluorescent material emitting plant growth promoting light by the irradiation of ultraviolet rays is formed on a part of the outer circumference of an ultraviolet-emitting electric discharge tube composed of an ultraviolet-transmitting U-shaped glass tube 2. Ultraviolet rays having wavelength of 185 nm and 254 nm transmitting through the glass tube and exhibiting disinfecting action are generated from the regions 4 positioned at the opposite parts of the glass tube and free from the fluorescent layer.
Patent JP-2002237363-A (JP)
Title: Car plug and outer electrode terminal of car plug
Inventor: SAJI MASAHIRO
IPC: H01R103/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a car plug with a structure corresponding to a thickish socket of the car made in Europe, and a thinnish socket of the car made in Japan or U.S.A by automatically switching by itself, with reduce number of outer electrode terminals, with reduced cost, which can keep a stable state without swaying regardless of the insertion into thickish socket or thinnish socket. SOLUTION: A window hole 20, making a protrusion 50 of an outer electrode terminal 5 protrude, is formed at one position in a peripheral direction of an outer surface of a body 2 made of resin with a shape of axial cylinder, and two protrusions 6, 6, protruding from the peripheral surface of the body at the position opposite side of the window hole 20 on the periphery of the body 2, are formed so as to stand as a pair making a symmetry axis of a center line Y of the body 2 passing through the window hole 20, and the outer electrode terminal 5 made of conductive metal with spring function is mounted in the body 2 so that the protrusion 50 of the outer electrode terminal protrudes from the window hole 20,  and when the body 2 is inserted into the socket 1.1' the outer periphery side of the body 2 is made to contact with pressure and stably fit to the inner surface of the socket 1.1' at the three points which are the protrusion part 50 of the outer electrode terminal 5, and two protrusion 6, 6.
Patent JP-2002235839-A (JP)
Title: Method of manufacturing damper pulley
Inventor: MORIYA MASAOKI
IPC: B29C35/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional damper pulley manufacturing technology that it needs the work for coating an adhesive such as a primer to adhere metal and rubber, and needs the equipment and a process for applying and drying the adhesive, and the countermeasure for preventing the bad influence of an organic solvent included in the adhesive on a human body and the environment, which causes the increase of the cost of manufacturing the damper pulley. SOLUTION: The damper pulley 22 is manufactured through a process for executing the plating 4, 8 onto adhesive surfaces of metallic member 2, 10 with a rubber vibration absorbing member 20, a process for accommodating plated metallic members into dies 6, 12, a process for filling a space 14 in the dies with an unvulcanized rubber compound 18, and a process for vulcanizing the filled unvulcanized rubber compound. This method dispenses with the equipment and the process for coating and drying the adhesive, and the countermeasure to the organic solvent, whereby the manufacturing cost of the damper pulley can be reduced.
Patent JP-2002247609-A (JP)
Title: Advertisement program rate evaluation device and sponsor system
Inventor: OKAMOTO AKIRA
IPC: H04N21/47
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement program rate evaluation device and a sponsor system that can grasp advertisements desired by each of users of each layer, prevent the advertisement program rate from being lowered and provide advertisements with enjoyment by introducing the processing to raise the interest of the users in the advertisements. SOLUTION: When an advertisement is viewed by a user with a user ID 24, related history data 31 are updated. Degree of interest is calculated by entering a view number of times 27 and an event reply number of times 28 to the history data 31 of advertisement viewing, with respect to each advertisement ID 26. An infant pet image when the degree of view interest is low or a grown pet image as the degree of view interest gets higher is extracted from a pet image list 32. A control section 9 generates a synthesized pet image 33 on the basis of information of the extracted pet image, gives the result to an AV decoder, superimposes the composited pet image on a program signal as soon as a program is broadcast, and a display device 10 displays the resulting signal.  The pet is made to grow, in response to the degree of view interest of each advertisement ID 26 to raise the motivation of the view of the advertisement.
Patent JP-2002240869-A (JP)
Title: Container for quantitatively shake out powder
Inventor: NAGAYANAGI MASANOBU
IPC: A47G19/12
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a container for quantitatively shake out powder with which a powder can be easily, quickly, continuously and quantitatively shaken out. SOLUTION: In a container main body 10 provided with a shake out opening 24 for shaking out a powder product, in a condition where the opening 24 is facing downward, a closing ball 30 for closing the opening 24 being positioned on the inside opening peripheral edge 40 of the opening 24 is mounted movably. A guide member 28 for guiding the ball 30 movably between a first position for closing the opening 24 and a second position for opening the opening 24 being vertically separated relative to the inside opening peripheral edge 40 of the opening 24 is provided surrounding the ball 30.