baber/WOPTO huggingface dataset:
Patent JP-2002323256-A (JP)
Title: Hot-water circulation apparatus
Inventor: KOMIYA EIJI
IPC: F24H1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water circulation apparatus, in which slime and the like are prevented from sticking to a three-way valve element and the valve element is operated smoothly. SOLUTION: In normal purification operation, warm water in a bathtub Y is sucked through a suction pipe 21 by a pump 13; the sucked warm-water is passed via a purifier 14 and a heat-sterilization tank 15 for carrying out purification, heat insulation, and sterilization, and it is poured again in the bathtub Y through a pouring pipe 26. The thermal sterilization operation for the piping is carried out once every two weeks. That is, hot water is circulated by switching of the three-way valve 16 in a closed circuit composed the pump 13, the purifier 14, and the tank 15, excluding the bathtub Y. The valve element 72 of the valve 16 is rotated backward once a day for the following two weeks from the finish of the last sterilization of the closed circuit to a start of the next sterilization of the circuit. Thus, sticking of slime and the like to the valve element 72 is suppressed, and the valve element 72 is prevented from locking due to slime and the like.
Patent JP-2002323285-A (JP)
Title: Kitchen room
Inventor: ANDO TAKAHIRO
IPC: H02N11/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen room which is able to reduce expenses for electricity spent by the electrical appliances installed in the kitchen room, by supplying electricity required by the electrical appliances, without having to rely only on the electricity supplied from an external power source. SOLUTION: The electromotive force is produced in a Peltier element 1 by the difference in temperature between the cold air in a refrigerator 10 and the outside air, and a liquid crystal display 2 and a circuit 3 can be driven by the electromotive force, without having to make electricity supplied from the external power source.
Patent JP-2002326745-A (JP)
Title: Method for transferring carrier tape by sprocket and sprocket therefor
Inventor: SUZUKI TAKASHI
IPC: B65H20/20
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To transfer even a very thin carrier tape by a sprocket. SOLUTION: In this method to transfer a carrier tape 1 provided with an IC semiconductor device 2 in the longitudinal direction of the tape 1 by means of the sprocket 4, rubber rollers 7 are arranged inside bases 5 formed on both ends of the peripheral face of the sprocket 4 having teeth 6 formed thereon to be engaged in the holes 3 made on both sides of the carrier tape 1 in lines with the top end face of the rubber roller 7 flushed with bases 5.
Patent JP-2002291501-A (JP)
Title: Shoe sole
Inventor: HARADA TADAHIKO
IPC: A43B13/40
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To give shoe soles concurrently an air circulating function in shoes and a shock absorbing function when walking, according to weighting movement caused by weight shift, when walking. SOLUTION: A midsole is formed with an upside surface ventilation groove 5 of 4 mm in width and 3 mm in thickness from a heel section 4 via a treading section to a toe section 2 on upper surface side. Three penetration vents 9 of 3 mm in diameter are drilled along the upside surface ventilation groove 5 in the heel section 4 so as to penetrate the heel section 4 and a projected section 10 underneath the midsole downside surface, which is attached to the downside surface of the heel section 4 and formed in horseshoe shape in exterior form with a maximum width of 45 mm. The projected section 10 underneath the midsole downside surface is bonded with a waterproof breathable sheet 12 and fixed by fitting with a horseshoe shape plastic component 13 that has hardness of 70-95 measured in JA type. A horseshoe shape heel member 18 is fixed by bonding underneath the downside surface of the plastic component 13, an outer sole 24 is fixed by bonding underneath all the downside surface of the midsole, and an insole 25 which is drilled with insole penetration holes 26 communicated with the upside surface ventilation groove 5 is joined on the midsole 1 upper surface.
Patent JP-2002028989-A (JP)
Title: Method for molding tire component member
Inventor: KOYAMA KATSUTO
IPC: B29D30/72
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a tire component member by laminating ribbon-shaped rubber sheets which prevent the peeling of the rubber layer of the highly bent part of a tire. SOLUTION: In the molding method in which the ribbon-shaped rubber sheets 7 are dislocated in turn and laminated on a support 2 to form the tire component member 6, the rubber sheets 7 are laminated so that the width direction of the rubber sheets 7 is arranged approximately in the extension/contraction direction of the tire during being loaded at least in the highly bent part of the tire.
Patent JP-2002349476-A (JP)
Title: Series fan
Inventor: RIN KOKUSEI
IPC: F04D25/16
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a series fan that does not occupy a large space, has a simple structure, and can effectively eliminate interference between two fans. SOLUTION: This series fan comprises: a main frame 21; a plurality of moving blades 26 and 28 interconnected in series in the main frame in the axial direction of the series fan; a first support 22 that is disposed inside the main frame 21, connects to the main frame, and supports one of the plurality of moving blades; and a second support 24 that connects to the first support 22 disconnectably and supports the other of the plurality of moving blades.
Patent JP-2002304485-A (JP)
Title: Method for substitutively placing flowers in accident scene
Inventor: OTSUKA TAKAO
IPC: G06Q50/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a means for substitutively placing flowers and offerings in an accident scene. SOLUTION: A Web page for making a substitutive service for placing flowers and offerings in the accident scene known is set, and the substitutive service is consigned to a preliminarily contracted home delivery company by the use of the Internet.
Patent JP-2002339046-A (JP)
Title: Stainless steel for support frame of cathode-ray tube having excellent machinability and strength at medium temperature
Inventor: TAKAHASHI AKIHIKO
IPC: C22C38/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide stainless steel for a support frame of a cathode-ray tube for a personal computer or a television set, which has excellent machinability and excellent strength in temperature range of 500 deg.C. SOLUTION: The stainless steel for the support frame of the cathode-ray tube having excellent machinability and strength at the medium temperature is obtained by adding 0.05 to 0.3% Sn, by mass, to an alloy containing <=0.10% C and 10 to 15% Cr, and the balance Fe with impurities.
Patent JP-2002019720-A (JP)
Title: Manually operated seal member imparting tool
Inventor: ANGAROLA BARRY R
IPC: B65B13/34
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a manually operated sealing tool for manually sealing superposed ends of a plastic band, a seal member, and a joint. SOLUTION: A manually operated caulking tool for locking and fixing a seal member onto superposed ends of a plastic band has such a special structure that the caulked seal member and the superposed ends of the plastic band have a wave-like shape, whereby it is so designed that the superposed ends of the plastic band are not loosened mutually or disengaged from each other under the influence of a pulling force applied in an axial direction. Further, this invention relates to the seal member having a special structure or a special shape and to the finally sealed joint formed or defined between the seal member and a joining part at the superposed ends of the plastic band.
Patent JP-2002173630-A (JP)
Title: Primer composition and method for bonding the same composition
Inventor: YAMANAKA YOSHINORI
IPC: C09D123/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition effective for favorably bonding a cured product of curable composition crosslinked by hyrosilylation reaction to various substrates and a bonding method. SOLUTION: This primer composition comprises (A) a saturated hydrocarbon- based polymer having at least one alkenyl group in one molecule, (B) a silane coupling agent, (C) a polyvalent alkoxysilane and/or a condensation product thereof and (D) an organoaluminum compound and/or an organotitanium compound or this primer composition comprises the components (B), (C) and (D) and further (E) a vinyl copolymer having a backbone structure substantially comprised of a vinyl copolymer chain and containing a silicon-containing group having a hydroxyl or hydrolyzable group bound to a silicon atom and capable of crosslinking by siloxane bonding terminally of its backbone chain and/or in its side chain.  This method for bonding the cured product to a substrate comprises coating a primer composition comprising the component(B) or the components (C) and (D) on a substrate and applying a curable composition comprising a saturated hydrocarbon-based polymer having at least one alkenyl group in the molecule onto the primed substrate.
Patent JP-2002342265-A (JP)
Title: Computer system using multiplexed path
Inventor: YOKOTA TAKASHI
IPC: G06F13/362
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a computer system using a multiple bus enables a master processor and a slave processor to efficiently perform access to a slave device. SOLUTION: At least one master processors 1-1 to 1-p are respectively assigned with exclusive main buses 4-1 to 4-p, and allowed to respectively perform access via these exclusive main buses 4-1 to 4-p to at least one slave devices 3-1, 3-2 to 3-m; while at least one or more slave processors 2-1, 2-2 to 2-s are assigned with slave buses 5-1 to 5-k different from the main buses, and can respectively access via the slave buses 5-1 to 5-k to at least one slave devices 3-1, 3-2 to 3-m.
Patent JP-2002342475-A (JP)
Title: System for generating medical charge information
Inventor: KAWAGUCHI TAKASHI
IPC: G06Q50/22
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To automatize a conversion process from a medical examination information code to a charge information code. SOLUTION: When medical examination information to be described in an electronic medical card is inputted, a doctor inputs information for generating charge information to be added to medical examination charge and also explanation contents obliged to be described when the medical examination charge is demanded, though they are not described in the electronic medical card. A charge information generating processing part 7 converts medical examination information and charge information generating information received by a medical examination information reception processing part 4 in code in response to a code conversion rule which is set in a code conversion rule database 6.  A charge information confirming processing part 10 confirms affectivity in charge information which is generated by the charge information generating processing part 7 based on restriction matters defined in a charge rule database 9 and on history information of a medical examination that is performed to a patient stored in a charge information nistory database 11.
Patent JP-2002337649-A (JP)
Title: Air bag device for protecting knee
Inventor: TAKIMOTO MASAHIRO
IPC: B60R21/206
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for protecting a knee capable of adequately protecting the knee of a driver by developing and expanding an air bag efficiently with the lapse of time from the start of development and expansion. SOLUTION: The air bag device M for protecting the knee includes the air bag 26 folded and housed on a front side of the knee of the seated driver beneath a steering column, and the air bag 26 protects knees KL, KR of the driver by projecting from a case 19 to a vehicle back side HB when gas G for inflation flows in. The air bag 26 projects from an opening 17 for projection of the case 19 to the vehicle back side HB, and develops and expands by stretching to left and right directions HL and, HR in an initial stage of development and expansion so as to cover the left and right peripheral edges of the opening 17 for projection in order to cover front sides of the knees KL, KR.  Then, the air bag 26 rises along the lower surface side of a column cover for covering the steering column, and develops and expands upward so as to cover from the peripheral edge of the opening 17 for projection to at least the vicinity of an upper end of the lower surface side of the column cover.
Patent JP-2002353517-A (JP)
Title: Led array and display device using the same
Inventor: ICHIHARA FUMIO
IPC: H01L23/15
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an LED array which can be made small-sized and made into a full-color display, and to provide a display device which uses it. SOLUTION: This LED array 1, which has red, blue, and green LED chips arranged on a substrate, is equipped with a 1st substrate 101 of a translucent material, the blue LED chip 2 on the surface of the 1st substrate 101, a 2nd substrate 11 of a translucent material, the green LED chip 3 on the surface of the 2nd substrate 111, where its optical path does not overlap with the path of the light emitted by the blue LED chip 2, and the red LED chip 4 below the 2nd substrate 111, where its optical path do not overlap with the paths of the lights emitted by the blue LED chip 2 and green LED chip 3.
Patent JP-2001352807-A (JP)
Title: Fold agricultural working machine
Inventor: NAKAMOTO SETSUO
IPC: A01B73/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a fold agricultural working machine capable of grinding soil at a fixed operation width. SOLUTION: This fold agricultural working machine 1 is equipped with a working machine main body 2, extended working machine bodies 4 and 4, soil grinding rotaries 3 and extended soil grinding rotaries 5 disposed foldably at both end parts of the working machine main body 2, respectively. The extended soil grinding rotaries 5 are rotated by the revolution of the soil grinding rotaries 3. A state in which soil is ground by the soil grinding rotaries 3 and both the extended soil grinding rotaries 5 can be changed into a state in which soil is ground by the soil grinding rotaries 3 and either one of the extended soil grinding rotaries 5 or a state in which soil is ground only by the soil grinding rotaries 3.
Patent JP-2002308284-A (JP)
Title: Sealed letter printable from exterior thereof without unsealing it
Inventor: OKAMOTO SHIGEO
IPC: B41J29/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To enable documents, marks or the like to be delivered by any agency having no obligation or the like to observe secrecy without leaking information and further heighten secrecy preservation while reducing time and labor, mailing and transport cost. SOLUTION: A sheet 1 on which printing can be performed from the exterior of an envelope by means of thermal transfer or the like without unsealing the envelope is sealed in advance in the envelope. Alternatively, some substance capable of being printed from the exterior is stuck to the inside of an envelope and sealed in the form of a sealed envelope, thereby making it possible to perform printing without unsealing the sealed envelope. The one prepared in the form of this sealed envelope, in which nothing is written, is distributed in advance to local agencies or the like.  In the case where an instrument for writing is set in the local agencies or the like, a document or the like desirous to be sent is transferred to the local agencies or the like as printing data by electrical transmission utilizing an on-line system, and upon printing the data by them, the document or the like can be delivered to a receiver directly or through home delivery. To prevent writing by others after printing, it is so designed that a substance for shielding a method used for writing is stuck to the envelope after printing.
Patent JP-2002356833-A (JP)
Title: Rotary feeder
Inventor: TAKEDA MITSUO
IPC: E04G21/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the falling and spilling of powder and granules such as fresh concrete from a rotary feeder. SOLUTION: The rotary feeder 30 is used for a tower conveyor. A boom is rotated together with a stage, and has a belt conveyor. Powder and granules being carried by the conveyor from the front end of the boom are discharged. The rotary feeder 130 carries the powder and granules charged from a fixed place up to the conveyor for the rotated boom. The rotary feeder 130 has the first and second placing sections 131 and 133 on which the charged powder and granules are placed and the rotary section of a scraper 134. A guide means 135 fixed to the first placing section 131, interposing an opening 137 and the fixing section of a corbel 136 are mounted. Even when the rotary section meanders up and down and left and right and the granules spill from the first placing section 131, they are captured by the second placing section 133 and conveyed.  Even when they spill from the second placing section 133, they are captured by the corbel 136 and carried by the scraper 134. The powder and granules are not spilled.
Patent JP-2002065680-A (JP)
Title: Active artery embolizm filter
Inventor: RICHTER JACOB
IPC: A61B17/22
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a device that collects embolus flowing in a lumen. SOLUTION: A motor 1 having a longitudinal direction hole, a friction area in the longitudinal direction hole, and a guide wire 2 arranged in the longitudinal direction hole are provided. The guide wire 2 is so sized and applied to contact each other, to give friction between the friction area and the guide wire 2, and for the motor 1 to rotate around the guide wire 2. A thrombus collecting ditch is formed to the motor 1. A paddle 8 is also installed to the motor 1 and applied for spiral blood flow to start when the motor 1 is rotating. Spiral blood flow shifts the thrombus in the blood in the direction of inner wall of the lumen to capture the thrombus at the thrombus collecting ditch positioned at the motor 1 downstream of the paddle 8.
Patent JP-2002359529-A (JP)
Title: Power amplifier
Inventor: HIGASHIYAMA KATSUHIKO
IPC: H03F3/21
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To remove the effect of the input gate capacity, which deteriorates the high frequency property of a power amplifier which has a complementary power MOS output stage. SOLUTION: This power amplifier operates, so that the gate capacity of a p-channel power MOSFET 12 can be ignored as the load of a transistor 2 for power amplification by the buffer made of a PNP emitter follower transistor 5. However, the buffer made of the PNP emitter follower transistor 5 brings about the occurrence of a through-current characteristic to a bipolar transistor. In general, this phenomenon is seen conspicuously, when the audio signal is 20 kHz or higher. A capacitor 7 for through-current prevention effectively performs the function of preventing this phenomenon. For the value of the capacitor 7 for through-current prevention, an optimum value exists from the relation among the gate capacity value of an n-channel power MOSFET 9, the gate capacity value of a p-channel power MOSFET 12, and the resistance value of a PNP emitter follower bias.  Normally, it is set to a minimum value which can check the through-current.
Patent JP-2002359523-A (JP)
Title: Piezoelectric oscillator and method for manufacturing the same
Inventor: KOBAYASHI HIROKAZU
IPC: H03H9/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator which realizes miniaturization, and aims at yield improvement and cost reduction. SOLUTION: In a piezoelectric oscillator, comprising a piezoelectric vibrator formed by housing a piezoelectric element plate in a case having a concave opening and a semiconductor component, a pattern for conduction is formed around the opening of the case having the concave opening, the pattern abuts an terminal of the semiconductor component to make electrical connection, and an airtightly sealed structure is formed as a lid of the case by the semiconductor component. Further, an oscillation circuit is incorporated only in what obtains satisfactory characteristic as a piezoelectric vibrator to configure a piezoelectric oscillator, thereby improving the yield, and still further, an oscillator is configured with only completed members, thereby reducing the cost.
Patent JP-2002363819-A (JP)
Title: Spinning apparatus
Inventor: OKAMOTO KOZO
IPC: D01D5/08
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the amount used of lead wires required for connecting induction coils to an AC power source and simplifying connection operating efficiency when the induction coils for induction heat generating mechanisms arranged in the interior of a heat insulating frame are connected to the AC power source. SOLUTION: This spinning apparatus is obtained by installing a plurality of the induction heat generating mechanisms in the interior of the heat insulating frame, attaching terminal blocks to the respective induction heat generating mechanisms and connecting the lead wires from the induction coils in the respective induction heat generating mechanisms to the respective terminal blocks. The induction coils in an optional number of the induction heat generating mechanisms in the plurality of the induction heat generating mechanisms are collectively connected through the terminal blocks. A pair of the lead wires taken out of the terminal blocks to which both ends of the induction coils are collectively connected are connected to the AC power source for exciting the induction coils.
Patent JP-2002367352-A (JP)
Title: Magnetic disk device
Inventor: SEKIGUCHI OSAMU
IPC: G11B33/08
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To decrease noises and settling vibrations of a magnetic disk device. SOLUTION: This magnetic disk device consists of a spindle motor (30) to be mounted with at least one sheet of recording disks (21), a base (10) having a carriage (31) to be mounted with at least one head for writing onto the disks and a cover (20) for hermetically closing both. The device described above is provided with holes for driving the clock head and carriage on the cover and is constituted to close the holes (11) on the cover with a vibration damping plate (12).
Patent JP-2002368198-A (JP)
Title: Ferroelectric memory and method for manufacturing the same
Inventor: MATSUSHITA SHIGEHARU
IPC: G11C11/22
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory for which a production process is simplified. SOLUTION: This ferroelectric memory is provided with a transistor 10 having a source region 1 and a drain region 2, electrodes 4 and 5 respectively connected to the source region 1 and the drain region 2, a ferroelectric film 6 formed on the electrodes 4 and 5, and a memory cell which includes a floating electrode 7 formed on the film 6.