baber/WOPTO huggingface dataset:
Patent JP-2003064858-A (JP)
Title: Structural body and its molding method
Inventor: KANEKO MASAICHI
IPC: E04F15/12
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a crack-free construction structural body formed by laminating a base forming a floor or a roof with a resin and to effectively use resources by reusing waste FRP molding and waste rubber as a crushed material and a rubber chip for a fiber reinforced resin molding. SOLUTION: On the base, a resin layer 1 principally consisting of a crushed material A of the fiber reinforced resin molding or consisting of the crushed material A of the fiber reinforced resin molding, a rubber chip B, and a liquid thermosetting resin C serving as a binder is formed, and then, a polymer material layer 2 is formed on the resin layer.
Patent JP-2003067962-A (JP)
Title: Optical recording and reproducing device
Inventor: HAMABE MAKOTO
IPC: G11B7/005
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording and reproducing device that realizes the inexpensive pricing of a PU drive circuit and the stabilization of a driving voltage to temperature. SOLUTION: The optical recording and reproducing device that generates the driving voltage provided to an optical pickup recording and reproducing an optical recording medium or an optical magnetic recording medium. Then the optical recording and reproducing device is constituted of a buffer 90 outputting the driving voltage, a temperature detector 8 detecting the temperature of the device, memories 93, 94 storing setting voltage data corresponding to each mode of the device and voltage data between the input and the output of the buffer 90 to each temperature in advance, and a converter 91 DA converting the additional value of the setting voltage data and the voltage data between the input and the output of the buffer 90, where the setting voltage value of a specified mode and the voltage data between the input and the output of the buffer 90 corresponding to a temperature detected by the temperature detector 8 are provided by the memories 93, 94, to then provide it to the buffer 90.
Patent JP-2003065086-A (JP)
Title: Starting assist device for fuel injection pump
Inventor: SASHIGE JIYUNICHI
IPC: F02D1/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a starting assist device for a fuel injection pump, in which a sub-port is quickly opened as soon as an engine has been started. SOLUTION: In a conventional starting assist device for the fuel injection pump, a fuel injection timing is advanced and, at the same time, a fuel injection amount is increased. Since a temperature-sensitive member is used for opening and closing the sub-port in the conventional device, however, it takes a long time for the sub-port to open. The following arrangement is therefore provided. Specifically, there is provided a control piston 46, which is slidably fitted in a small clearance to a housing H and both ends of which communicate with a high-pressure fuel chamber 48 and a low- pressure fuel chamber 49, respectively. A control chamber case 47 is disposed on an end portion on the low-pressure side of the control piston 46.  The control chamber case is slidably fitted in a small clearance in the control piston 46 and restricts the position of the control piston 46 in an axial direction with respect to the housing. A control chamber 50 formed between the control piston 46 and the control chamber case 47 is filled with fuel oil. As the control piston 46 makes a sliding motion in a direction of decreasing the volume of the control chamber 50, fuel oil gradually leaks out toward the side of the low-pressure fuel chamber 49 through the small clearance between the control piston 46 and the control chamber case 47.
Patent JP-2003065912-A (JP)
Title: Gas extraction apparatus
Inventor: YAGI TAKETO
IPC: G01N21/01
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas extraction apparatus capable of continuously removing dust contained in gas and capable of extracting the gas without bringing about a change in a gas component even if dust having catalytic capacity is mixed with the gas. SOLUTION: The gas extraction apparatus is used in place of a conventional gas extraction apparatus and equipped with a gas chamber housing, which has an erected almost cylindrical gas chamber, and the gas inflow port and gas outflow port provided on the upper part of the gas chamber, a pressure reducing device for lowering the pressure of the gas introduced from a gas duct to discharge the reduced pressure gas into the gas inflow port and a first vacuum pump sucking the low pressure gas from the gas outflow port to discharge the same to the gas inlet of gas inspection machinery.
Patent JP-2003070944-A (JP)
Title: Golf club shaft
Inventor: KUMAMOTO TOMIO
IPC: A63B53/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To give a soft feeling to a player by relaxing vibration and shock at the time of hitting a ball, keeping the lightness is weight and the flying distance. SOLUTION: In a hollow golf club shaft consisting of the laminated body of fiber reinforced pre-preg, a vibration absorption member 10 consisting of an elastic material where tanδ at 10 deg.C is >=0.7 is interposed to at least a part of the inside of a hollow pipe. In particular, the vibration absorbing member 10 is provided with a main body having a hollow part, a center part connected with the main body via a connection part and arranged in the hollow part, and a protrusion part provided at the outer periphery of the main body and contacting the inner peripheral surface of the hollow pipe. It is desirable that the weight of the vibration absorbing member 10 is 1 g to 10 g, that the number of the connection parts is 2 to 10 and that the weight of the center part is 10 wt.% to 60 wt.% of the whole weight of the vibration absorbing member 10.
Patent JP-2003074835-A (JP)
Title: Combustion device
Inventor: HARA TATSUNORI
IPC: F24H1/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device capable of neutralizing drain as required without wasteful consumption of service water even when quality of service water is different. SOLUTION: The combustion device comprises a combustion burner 12 to generate combustion exhaust gas; a heat exchanger 36 to recover the sensible heat and the latent heat of combustion exhaust gas; a drainage means 48 to collect and discharge drain produced at the heat exchanger 36; and a service water supplying means 56 to supply service water to the drainage means 48. By supplying service water from the service water supplying means 56, a combustion device neutralizes drainage. The combustion device is provided with a water quality detecting means 70 to detect water quality of service water supplied from the service water supply means 56; and a supply amount correction means to correct a service water supply amount supplied from the service water supply means according to water quality detected by the water quality detecting means 70.
Patent JP-2003070774-A (JP)
Title: Method to discriminate sitting posture and fatigue on vehicle seat and posture/fatigue alarm thereof
Inventor: OGASAWARA HIROMITSU
IPC: B60N2/90
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To alarm a sitting person and recommend a right posture by detecting sitting on a seat, a sitting posture, a posture deviated from the posture suitable for the seat. SOLUTION: Variation of static capacity between a common electrode 12-1 in the vicinity of an objective vehicle seat and a spine detecting electrode 12-1 set on a spine contact area on the seat back and a hip detecting electrode 12-2 set on the hip contact area on the seat cushion is converted to detection voltages E1, E2 to be outputted values to detect and monitor a condition. The values outputted by the detecting electrodes are compared to prescribed detecting values K (K1, K2), Ks (Ks1, Ks2) to discriminate sitting or not, the sitting posture, and fatigue. If the outputted values E1, E2 do not satisfy a prescribed condition, an alarm and a recommendation therefore are displayed by letters on a display 42.
Patent JP-2002299461-A (JP)
Title: Silicide static discharge protective circuit, semiconductor integrated circuit and silicide static discharge protective circuit therefor
Inventor: JUNG JONG-CHUCK
IPC: H01L21/8238
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an ESD protective circuit simplifying steps and having good ESD characteristics and an integrated circuit. SOLUTION: The silicide static discharge protective circuit comprises an NMOS transistor 231 having a silicide layer 308 on a gate electrode 30 and source/drain regions 304A, in such a manner that one of the self-source/drain regions is connected to a ground voltage terminal; and a PMOS transistor 232 having a silicide layer 308 on a gate electrode 305 and source/drain regions 306, in such a manner that a self-gate electrode is connected to a ground voltage terminal 309, one of the self-source/drain junction is connected to the other of the source/drain regions of the NMOS transistor, and the other of the self- source/drain regions is connected to a pad 310.
Patent JP-2002206655-A (JP)
Title: Metering valve for delivering liquid or solid
Inventor: LUKASIK ROBERT G
IPC: F16K21/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive system for changing the quantity of an insecticide by a small increment and metering and supplying the insecticide. SOLUTION: A metering valve 20 for delivering liquid from a tank has a valve plug 52, and the valve plug 52 has at least one storing hole 68. The valve plug 52 prevent direct communication crossing the valve. The rotation of the valve plug 52 causes the liquid to move from the tank to the storing hole of the valve plug. The rotation of the valve plug further causes the liquid to move from the storing hole to a delivery portion. In order to deliver much more liquid, it will be sufficient to repeat the rotation of the valve plug. The metering valve can be used for delivering the insecticide which can be vaporized to a sterilizing room. The valve plug can be rotated for a suitable number of times, whereby the vaporizable insecticide of various volume can be delivered to the sterilizing room different in size by a single metering valve.  In order to quickly deliver much more liquid, the valve plug may have a plurality of storing holes.
Patent JP-2003084700-A (JP)
Title: Selective advertising apparatus
Inventor: KUBOTA TETSUYA
IPC: G06Q30/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a selective advertising apparatus to which commodity information can easily be inputted and which has high advertising effect. SOLUTION: The selective advertising apparatus is provided with an advertisement recording means 11 on which advertising information on commodity is recorded, an identification information readout means 12 which communicates with an identification information recording apparatus 31 for recording identification information to identify commodities and reads the identification information, an advertisement selection means 13a which selects advertising information corresponding to the identification information read by the identification information readout means 12 from the advertising information currently recorded on the advertisement recording means 11, and media 14 and 15 for advertising which display and/or sound the advertising information selected by the advertisement selection means 13a.
Patent JP-2003080952-A (JP)
Title: Weather strip, and method for manufacturing the same
Inventor: OMORI HITOSHI
IPC: F16J15/10
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip capable of preventing deterioration of workability at the time of manufacturing, and stabilizing its state as it is held, and a method for manufacturing the same. SOLUTION: This weather strip 1 comprises olefin-based thermoplastic elastomer (TPO), and it is provided on an outer circumferential edge part of a vehicle door. The weather strip 1 is provided with a base part 3, and the base part 3 is provided with a base bottom part 5 mounted on the vehicle door. On a mounting surface of the base bottom part 5, a clip 10 similarly comprising olefin-based thermoplastic elastomer (TPO) is integrated. The clip 10 is integrated with the base bottom part 5 by heat fusion.
Patent JP-2003091007-A (JP)
Title: Liquid crystal display device
Inventor: YAJIMA TOSHIHIRO
IPC: F21V8/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To extend a life span of a liquid crystal display device by suppressing lowering of luminous efficiency of a linear light source and preventing display quality from being deteriorated. SOLUTION: A fluorescent material film PH in the vicinity of external electrodes ED1, ED2, where sputtering of sealed in mercury HG most easily takes place, is removed.
Patent JP-2003096286-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: TAKAGI MAKOTO
IPC: C08K3/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate resin composition having high impact strength and good jet-black color as well as an excellent recycling property. SOLUTION: This aromatic polycarbonate resin composition comprises (A) an aromatic polycarbonate resin (component A) of 100 pts.wt., (B) a core-shell elastomer (component B) of 0.5-20 pts.wt., in which one or more alkyl(meth) acrylate monomer having a 1-3C alkyl group are graft-polymerized on a rubber core composed of two or more polyalkyl(meth)acrylate elastomer, and (C) carbon black (component C) of 0.0001-10 pts.wt.
Patent JP-2003102088-A (JP)
Title: Planar acoustic transducer
Inventor: SAOTOME HIROMI
IPC: H04R9/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a planar acoustic transducer that can be formed in a larger size by preventing a yoke from being curved. SOLUTION: The permanent magnet M of a first yoke 12 is opposed to a part of a second yoke 20 where the permanent magnet M is not placed, the permanent magnet M of the second yoke 20 is opposed to a part of the first yoke 12 where the permanent magnet M is not placed, and a diaphragm 16 is placed between the first yoke 12 and the second yoke 20. The permanent magnet M attracts the opposed first and second yokes 12, 20 to cause a bend, and a repulsion magnet RM placed around the middle of the first yoke 12 is opposed to the permanent magnet M of the second yoke 20 and produces a repulsive force opposite to the attraction force to prevent the first and second yokes 12, 20 from being bent.
Patent JP-2002128780-A (JP)
Title: New pyridazine endothelin antagonist
Inventor: BANKS BERNARD JOSEPH
IPC: A61P43/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a new pyridazine endothelin antagonist. SOLUTION: The compounds of formula (I) have affinity for endothelin receptor, are selective for ETA over ETB, and are potentially useful in the treatment of conditions mediated by endothelin.
Patent JP-2003100438-A (JP)
Title: High-frequency heating device
Inventor: BETSUSOU DAISUKE
IPC: H05B6/68
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and portable high-frequency heating device at a low cost. SOLUTION: Because an inverter circuit can be manufactured as this has a built in battery 1 and an inductance L1 of the primary winding wire of a step-up transformer 6 provided at the inverter circuit and the voltage VIN of the battery are made to have relationships shown as L1 (μH)<0.01×VIN (V)<2> -0.09×VIN (V)+13.5, VIN (V)>30, and L1 (μH)<70, preparation of the portable high-frequency heating device can be realized without making the high-frequency heating device large-sized, or with a high price.
Patent JP-2003099211-A (JP)
Title: Print controller and control method for printer
Inventor: YAMAGUCHI TAKASHI
IPC: G06F3/12
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a print controller which can perform the optimum radio data communication according to a communication state. SOLUTION: A printer control unit 1000 of a printer 1500 has an input part 18 which is connected to a host computer 3000 through an interface 21. The input part 18 has a 1st reception part 31 for radio data D1 sent from the host computer 3000 by the IrDA system, a 2nd reception part 32 for radio data D2 sent from the host computer 3000 by the Bluetooth system, a detection part 33 which detects the respective communication states of the 1st reception part 31 and 2nd reception part 32, and a selection part 34 which has a function of switching the interface by packets as units of transmit data according to detection information of the detection part 33.
Patent JP-2003090652-A (JP)
Title: Controller of air conditioner
Inventor: RIKUKAWA KOJI
IPC: F25B45/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a controller of air conditioner in which a refrigerant having a problem in environmental protection being used in an existing refrigerant circuit can be replaced by a refrigerant having no problem in environmental protection advantageously in view point of cost and environment and the replacing work can be carried out smoothly in a short time while reducing the labor. SOLUTION: The controller of air conditioner comprises a heat source machine A, an indoor unit B, a bypath F arranged to bypass refrigerant in the indoor unit, means 18 interconnected with refrigerant piping in the vicinity of the heat source machine and capturing foreign matters in the refrigerant piping by cleaning operation, a heat source machine controller 20, a cleaner controller 30 performing control of cleaning operation including control of the foreign matter capturing means, an indoor unit controller 40 for controlling operation of the indoor unit, and a bypath controller 50 for controlling operation of the bypath wherein respective controllers are arranged to transmit control information each other.
Patent JP-2003101369-A (JP)
Title: Crystal device
Inventor: OUCHI TAKUYA
IPC: H01L23/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent great attenuation of a reference signal in a wiring layer emitted from a quartz resonator. SOLUTION: A crystal device 6 includes a substrate 1 having a mount part for a quartz resonator 5 to be mounted thereon and a wiring layer 2, the resonator 5 mounted on the mount part of the substrate to be electrically connected to the wiring layer 2, and a lid member 3 mounted on the substrate for airtightly accommodating the resonator 5. The substrate 1 is a sintered compact containing 25-80 wt.% of SiO2 as an Si component, 15-70 weight % of BaO as a Ba component, 1.5-5 weight % of B2 O3 as a B component, 1-3 wt.% of Al2 O3 as an Al component, and an amount of CaO exceeding 0 wt.% and not larger than 30 wt.% as a Ca component. The wiring layer 2 is made of a metallic material having a specific electrical resistance of 2.5 μΩ.cm or less, the resonator 5 is mounted on the mount part of the substrate 1 via a support member 7 having an elastic modulus of 2.8 GPa or less.
Patent JP-2003093131-A (JP)
Title: Reflector with cover and bag therewith
Inventor: TAKAHASHI TAKESHI
IPC: A45C13/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a reflector to be attached to a bag, which can demonstrate existence to surroundings corresponding to a using purpose of the bag and, on the contrary, make existence dissolve into surroundings. SOLUTION: This invention relates to a reflector with cover constituted of a reflector, a cover to cover the reflector, and a keeping means to keep the cover in an open/close condition, and a bag with the reflector with cover. The reflector can be demonstrated to surroundings in the open condition and the reflector is covered by the cover in the close condition.
Patent JP-2003097801-A (JP)
Title: Water treating device and water treating method for power generating plant
Inventor: NAKAMOTO MITSURU
IPC: F22D11/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of the apparatus and piping of the water feed system of a thermal electric power plant due to elution of iron or copper, and to shorten a clean up operation time of a water feed system and a starting time of the plant. SOLUTION: In a power generating plant employing oxygen treatment as a corrosion preventing countermeasure for the water feed system of the power generating plant, injection piping 21 and 22 through which a pH adjusting agent or pH adjusting agent and oxygen is injected are situated in at least either of a low pressure feed water heater drain pipe 16 or a high pressure feed water heater drain pipe 17, situated in a low press feed water heater system and a high pressure feed water heater system, respectively. Both on starting and in ordinary operation of the plant, by injection the pH adjusting agent or the pH adjusting agent and oxygen, the apparatus and the piping are prevented from corrosion.
Patent JP-2003095758-A (JP)
Title: Monolithic refractory material and method of using structure constructed with this monolithic refractory material
Inventor: NAKANISHI KOJI
IPC: F27D1/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic refractory material which hardly wears and is highly durable. SOLUTION: This monolithic refractory material is prepared by mixing a thermal conductive substance having a thermal conductivity higher than that of monolithic refractories with the monolithic refractories.
Patent JP-2003093560-A (JP)
Title: Mold for molding golf club head and golf club head
Inventor: IWATA TADAHIRO
IPC: A63B53/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head with excellent manufacturing efficiency and high quality by improving shapes of projections formed on a mold for forming channels on the face plane of the golf club head in the mold for manufacturing the iron-shaped golf club head by means of forging. SOLUTION: The projection 9 for forming a channel on the face plane is provided on a part corresponding to the face plane of the golf club head in the mold 1 and the cross-sectional shape of the projection 9 has a top plane 3 in parallel to the face plane part 2 of the mold 1 and the first wall part 5 formed with a slope to the perpendicular line 4 intersecting the face plane part 2 at right angles from the top plane 3 toward the face plane part 2 and the second wall part 6 with a smaller angle of a slope to the perpendicular line 4 than the angle of the first wall part 5 and the second wall part 6 is formed so as to adjoin the face plane part 2.
Patent JP-2003095889-A (JP)
Title: Method for compounding cation-modified polymer
Inventor: YOSHIBA MASAMI
IPC: A61K8/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for compounding a cation-modified water-soluble polymer enabling the polymer to directly and efficiently be dissolved or swollen in a composition including an anionic surfactant and/or amphoteric surfactant in a short time and in an energy-saving manner without the need of any large- volume dissolving tank, with no lumps of polymer left unswollen, thus suitable for producing high-quality shampoos or the like. SOLUTION: This method for compounding the cation-modified polymer comprises dissolving or swelling the polymer in the composition including the anionic surfactant and/or amphoteric surfactant, wherein >=1.3 mass% of a salt is previously incorporated in the composition when the granular size of the polymer so as to be <1 wt.% in the sieve-impassable granular fraction of the polymer is larger than 0.7 mm but <=2.0 mm, otherwise (when <=0.7 mm), such an amount of the salt as to be not less than the numerical value Smin (mass%) defined by the formula (I) as described below is previously incorporated in the composition according to both the granular size P (mm) and average molecular weight M of the polymer: Smin =-7×P0 <3> +10.5×P0 <2> -2.3×P0 +0.13...(I) (where, P0 =254÷(980-121×logM)×P).