baber/WOPTO huggingface dataset:
Patent JP-2003080203-A (JP)
Title: Method for treating dioxins and heavy metals contained in inorganic incineration ash and incineration fly ash
Inventor: GOMI YOSHIO
IPC: F23C10/18
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To make incineration ash harmless efficiently and at a low cost, by preventing generation of dioxins by complete combustion and neutralization treatment and by removing heavy metals contained in incineration fly ash, to reuse as a resource. SOLUTION: Generation of dioxins is prevented by using a two-stage swirling fluidized bed type incinerator a main body of which is composed of a first stage swirling fluidized bed chamber 1-1 and a second stage gaseous swirling stream chamber 1-2 from its bottom part. A gas cooling chamber 27 fitted with a soldier's camp hat is provided at a top of a central shaft of the second stage gaseous swirling stream chamber, a high pressure air entrance is communicated with a side plate of a lowest part of the cooling chamber and waste water treatment is executed by stirring the incineration fly ash in waste water occurred from cooling water. Further an exhaust gas chamber 29 is provided at a top of a central shaft of the gas cooling chamber, a chimney is provided at a top of the central shaft and is communicated therewith, a large number of orifice nozzles 34 are arranged at its lower part.  By sending high pressure hot air therein, a third stage swirling stream is formed and then is blended with an exhaust gas containing a large amount of water vapor to prevent generation of white smoke.
Patent JP-2003123998-A (JP)
Title: Discharge lamp lighting device
Inventor: SASAGAWA TOMOHIRO
IPC: H05B41/392
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of preventing flickers or fading of a discharge lamp without applying high voltage between both ends of the discharge lamp even in a deep (dark) dimmer level. SOLUTION: An inverter circuit 2 changes the frequency according to a dimmer signal inputted through a limiter circuit 5 to dimmer control the discharge lamp La. A detector circuit 3 detects the lamp voltage Vla or lamp current Ila of the discharge lamp La. The detected value of the detector circuit 3 in the state where the discharge lamp La is stably dimmer controlled without flickering or fading is set as a threshold, and the limiter circuit 5 outputs the dimmer signal inputted from a dimmer 4 to the inverter circuit 2 as it is in a sufficiently bright dimmer level. When the dimmer level is reduced, and the detected value of the detector circuit 3 exceeds the threshold, the limiter circuit limits the dimmer signal so that the dimmer level does not drop lower than the dimmer level at that point of time, and outputs the resulting signal to the inverter circuit 2.
Patent JP-2002184415-A (JP)
Title: Method of preparing membrane electrode assembly
Inventor: SOMPALLI BHASKAR
IPC: C25B9/23
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing a low-cost membrane electrode assembly(MEA) having less electrode defects including, particularly, a phenomenon called mad-cracking. SOLUTION: The method of preparing the membrane electrode assembly for a fuel cell comprises the steps of using a porous support 72 for controlling the step of drying an electrode and of using a wetting solvent and a non-wetting solvent for controlling the permeation of an ionomer into the porous support. In particular, the method comprises the steps of preparing a porous substrate having a first solvent existing in substrate pores, of applying on the porous substrate a slurry 70 containing an ion transmitting material, a conductive material, a catalyst and a second solvent having relatively less wetting or non- wetting effect on the substrate than the first solvent, and of removing the sufficient solvent from the applied slurry to form an electrode film on the substrate.
Patent JP-2003134889-A (JP)
Title: Power generation system
Inventor: YAMAZAKI MITSUAKI
IPC: G06Q50/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To enhance the business prospects of power retail business and power generation business, by performing simultaneous equivalent control of power with high accuracy, and reducing the power generation cost in the power retail business. SOLUTION: A generation undertaker system 12 and a generator controller 31 are connected with each other at all times by a communication network. The power generation enterpriser system 12 receives a demanded quantity 45 of the power for thirty minutes hence every five minutes, and produces an operation plan 42 of a generator 32 for the next day's portion or for thirty minutes hence, based on this, and transmits it. The power generator controller 31 controls the generator 32 according to the operation plan 42 and also detects the abnormality of the generator 32 and transmits abnormality information 46, based on the command value of the quantity of generation with respect to the generator 32 and the actual value of the quantity of generation.  The power generation enterpriser system 12 immediately re-produces and transmits the operation plan 42 of the generator 42, when it receives the abnormality information 46.
Patent JP-2003126536-A (JP)
Title: Medal chute
Inventor: KUMAGAI NAOJI
IPC: A63F9/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To make a flowing method making a medal fall down in the vicinity of the tip of a medal chute while swinging a rail portion in a medal chute in a game device in which a medal is inletted onto a field, aiming at a prescribed area on the moving field. SOLUTION: The medal chute 10 has a medal inlet 11, a rail portion 20 in which a medal 30 inletted from the medal inlet 11 rolls in the side, a supporting potion 21 supporting the medal 30 with a clearance larger than the thickness of the medal 30 along the longitudinal direction of a rail portion 20 and preventing the falling down of the medal 30 rolling in the rail portion. A rotating shaft 14 enabling the rotation of the tip of the rail portion 20 is provided on the medal inlet 11 side of the rail portion 20 and a slit 22 with a height that makes the medal 30 fall is provided between the rail portion 20 and the supporting portion 21.
Patent JP-2002185401-A (JP)
Title: Method for controlling transmission power and cellular mobile telephone
Inventor: CONTI PATRICK
IPC: H04J13/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To optimize the efficiency of transmission power without affecting the quality of a service by controlling the power of a remote terminal equipment or particularly a cellular mobile telephone. SOLUTION: The cellular mobile telephone comprises at least two power amplifiers each having a common operating region. If one of the amplifiers must be disconnected, the best time of switching is specified based on a predetermined transmission interrupting reference. The presently selected amplifier is used and its power regulation is continued until the switching time arrives. When the time arrives, the transmission is once interrupted, and then another amplifier is switched on.
Patent JP-2003133392-A (JP)
Title: Centering mechanism for workpiece, and grinding apparatus equipped with the centering mechanism
Inventor: KADOTA KOTARO
IPC: H01L21/304
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a centering mechanism for workpiece, and a grinding apparatus equipped with the centering mechanism, capable of surely achieving centering at all times, without causing damages to workpieces having different outside diameters. SOLUTION: A centering mechanism comprises a table which includes a plurality of guide grooves formed radially, a rotor disposed underside of the table, a plurality of arms with one end supported rotatably on the rotor, a plurality of adjustment pins mounted on the other end of each of the plurality of the arms and disposed and inserted in the plurality of the guide grooves, and a rotation driving mechanism for rotating the rotor. On the rotation driving mechanism a torque limiter is disposed for limiting the transfer of driving force to the rotor once a load of a predetermined amount or more acts on the rotor.
Patent JP-2003129562-A (JP)
Title: Form structure
Inventor: SASAKI SHIGERU
IPC: E04B1/30
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To conduct a constitution without a timbering in SRC-constructed forms. SOLUTION: U-shaped sectional forms 2 are arranged horizontally while the opening-section side is directed upwards on the outside of a steel-framed beam 1. Hanging-supporting combining reinforcing ribs 3 are installed along the vertical cross section of the forms 2 at regular intervals in the longitudinal direction of the forms 2. Both end sections 3c of the ribs 3 are projected upwards from the forms 2. Through-holes 6 are bored at both end sections 3c. The forms 2 are suspended from the steel-framed beam 1 by suspension bars 8, in which both end sections are inserted into the through-holes 6 and 6 on both sides and which are arranged on the top face of the upper-side flange 1a of the beam 1.
Patent JP-2003127876-A (JP)
Title: Steering device
Inventor: HIRAHARA MICHITO
IPC: B62D17/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To transmit a steering operation of a driver to a knuckle arm even if a mechanism changing Ackermann ratio has a trouble. SOLUTION: A rack moving mechanism 8 constructing an actuator for moving a rack housing 5 in a vehicle longitudinal direction is provided in a lower part of the rack housing 5. The rack moving mechanism 8 is composed of a spiral gear 9 attached on both lower ends of the rack housing 5 and having a spiral internal thread part therein, two shafts 10 having spiral external thread parts meshing with the internal thread part of the spiral gear 9, a support bearing 11 rotatably supporting the shafts 10 toward the vehicle longitudinal direction, bevel gears 12 installed on an end part of the each shaft 10 in a vehicle front side, and a driving motor 14 rotationally driving two bevel gears 13 individually meshing with the bevel gears 12.
Patent JP-2003130714-A (JP)
Title: Liquid level measuring apparatus
Inventor: ABE SADAHIRO
IPC: B65B3/26
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level measuring apparatus by which a filled liquid level is measured precisely. SOLUTION: The liquid level measuring apparatus comprises a rodlike internal electrode 5, an external electrode 3 whose inside diameter in the tip is larger than the inside diameter of parts other than the tip, a processing part (not indicated in the figure) which calculates the height of the liquid level on the basis of an electrical resistance across the internal electrode 5 and the external electrode 3 and which is connected to the internal electrode 5, ventilation holes 9 formed in the external electrode 3 and an umbrella-shaped part 7 which is installed in the upper part of the ventilation holes 9 in the external electrode 3 and which has a width covering and concealing the ventilation holes.
Patent JP-2003126009-A (JP)
Title: Dish dryer
Inventor: INUI HIROAKI
IPC: A47L19/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem for a conventional dish dryer that the drying time being prolonged by attaching many drops of water between a tableware and a pin. SOLUTION: Amount of drops of water that remains between a basket of the tableware and the tableware can be decreased substantially by forming with a surface material having an uneven shape on the surface of a core material for the basket for the tableware so that decreasing the time for drying and accompanied saving energy as well as decreasing damage to the tableware by lowered temperature for drying will be possible.
Patent JP-2002183979-A (JP)
Title: Discriminating device for type of optical recording medium
Inventor: UEKI YASUHIRO
IPC: G11B19/12
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for discriminating a type of an optical recording medium in the sequence to put focus servo control on. SOLUTION: The discriminating device for a type of optical recording medium is used for a reproducing device for an optical recording medium, which is equipped with an optical head having a plurality of optical sensors for detecting reflected light from optical recording mediums, by emitting a laser beam to the medium having a first and a second thicknesses from a first and a second optical means corresponding to each of these mediums; with a focus search means for performing focus search by moving the optical head or the first and the second optical means in the focus direction; and with a signal processing means for responding to output signals from the optical head.  This discriminating device is provided with a means for measuring the amplitude and the frequency component of the first and the second detection signals, which are the output signals from the optical head each obtainable from the first and the second optical means during the focus search, and provided with a means for discriminating a type of optical recording medium by comparising the amplitude and the frequency component of the first detection signal with those of the second detection signal, that are measured by the measuring means.
Patent JP-2003128882-A (JP)
Title: Liquid epoxy resin mixture, epoxy resin composition and its cured product
Inventor: AKATSUKA YASUMASA
IPC: C08G59/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid epoxy resin mixture and an epoxy resin composition of which the cured product is excellent in heat resistance and water resistance and exhibits a negative result in Ames test. SOLUTION: This epoxy resin composition contains an epoxidized material of a diallyl bisphenol A, an epoxidized material of 5-methylresorcine and a curing agent.
Patent JP-2003137094-A (JP)
Title: Life guard plate support structure of rolling stock
Inventor: TAGUCHI MAKOTO
IPC: B61F19/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a life guard plate support structure of a rolling stock having high collision resistance. SOLUTION: A pipe member 5 for absorbing shock is disposed on the back side of the life guard plate 1, and the back end is connected to supporting devices (support members 6, 7L, 7R, 8L, and 8R) of an energy absorbing element mounted to a car body frame. The upper ends of right and left side parts of the life guard plate 1 are supported on the car body frame by a life guard plate supporting device at a position at the back of a crush zone S of the frontal part of the car body and on the side of the supporting devices of the energy absorbing element.
Patent JP-2003112227-A (JP)
Title: Spinning tool and working method therewith
Inventor: SAKAGAMI AKIRA
IPC: B21J15/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a spinning tool and its usage that develop spinning technique for various purposes other than riveting. SOLUTION: A part to be worked is arranged on an extension line of the rotary shaft of the spinning tool body. A bit is attached to the spinning tool body freely rotatably and in the manner inclined to the rotary shaft. The tip end of the bit is in contact with the part to be worked, repeating a rolling and pressurizing operation to form the part of an object material, deforming it and working an object workpiece. In using the spinning tool with a robot, the tool body is placed on a stand and moved to a machining position, with a shank held by the chuck of a rotary device attached to a robot hand.
Patent JP-2003141206-A (JP)
Title: Method and program for timing verification of lsi test data
Inventor: SUZUKI MASAHITO
IPC: G06F17/50
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To shorten the time until an timing verified ATPG pattern is obtained by use of STA in a timing verification method of LSI test data. SOLUTION: An STA script sentence 14 is generated together with a test circuit in the case of test synthesis (step S11). A static timing analysis is executed by using the STA script sentence 14 (step S14). Functional verification between a net list 12 generated by the test synthesis and a timing verified net list by the static timing analysis is verified (step S15), the function verified net list is released to a manufacturing section (step S17) and a test pattern is automatically generated by using the net list 15 by an ATPG tool (step S18). A net list 16 consisting of test vectors for ATE is obtained from the generated ATPG pattern.
Patent JP-2003136327-A (JP)
Title: Pipe cutter and jig for setting cutting edge position to be used for the same
Inventor: OMI MITSUHIRO
IPC: B23D21/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a pipe cutter capable of performing a cutting by a sharp cutting surface in a stable state, regulating a cutting depth of a cutting edge, and easily cutting a pipe having an elliptical shape in cross section, etc. SOLUTION: The pipe 29 is clamped at a prescribed position on an axis A1 by a clamp mechanism 23 disposed on a frame 21. A cutting edge 52 is supported to be movable in a direction substantially orthogonally crossing with the axis A1 via a cutting edge supporting member 50 on a revolution member 38 supported on the frame 21 to be revolvable with the axis A1 of the pipe 29 as a center and is pressed toward an outer periphery of the pipe 29 by a spring 58 for pressing. In a state of the cutting edge 52 being in pressed contact with the outer periphery of the pipe 29, the pipe 29 is cut by the cutting edge 52 by revolving the revolution member 38 by a revolution mechanism 39. The cutting depth of the cutting edge 52 for the outer periphery of the pipe 29 is regulated by a regulating member 61 on the cutting edge supporting member 50 while cutting the pipe 29.
Patent JP-2003117667-A (JP)
Title: Ultrasonic welding equipment of tube
Inventor: WATANABE KEIGO
IPC: B23K20/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a simple and movable tube welding equipment which can omit an inert gas (a shield gas or a work gas) which is an essential element of a heat source type welding method, and further simplify the welding. SOLUTION: The welding is performed with an ultrasonic welding unit 1 and a welding unit 2 held in a pair via a locking tool 28. In addition, a tightening device 6 is driven to apply the pressure to the ultrasonic welding unit 1 and the welding unit 2 to perform the welding.
Patent JP-2003155741-A (JP)
Title: Quality control method for soil cement cut-off wall
Inventor: ISHIKAWA AKIRA
IPC: E02D5/20
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a quality control method for a soil cement cut-off wall capable of controlling unconfined strength of soil cement by measuring stirring elapse time and temperature of soil cement based on a relational condition of the confirmed accumulated temperature and the unconfined strength. SOLUTION: In this quality control method for the soil cement cut-off wall, stirring of soil cement is started, elapse time of stirring is measured, and a temperature at a predetermined depth of the soil cement cut-off wall is measured at the same time to control unconfined strength of soil cement based on accumulated temperature composed of an accumulated value of the elapse time and temperature in the construction of the soil cement cut-off wall in order to grasp washing time of a hole wall in the soil cement cut-off wall securely and improve quality of the soil cement cut-off wall.
Patent JP-2002156118-A (JP)
Title: Microwave oven
Inventor: NODA KATSU
IPC: F24C7/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To make an infrared sensor demonstrate the capacity thereof fully in a microwave oven. SOLUTION: The microwave oven is provided with the infrared sensor 7 for detecting the temperature of a food in a heating compartment. The infrared sensor 7 is moved by an X-direction rotating member 22 to a shunting position at which at least part of a filter 7f of the sensor 7 does not face an detection hole 11 of the heating compartment when the temperature is not detected. In such a constitution, a detection window for the sensor is prevented from being stained by changing the operation mode of the sensor without providing a member requiring a complicated mechanism such as a shutter, etc.
Patent JP-2003158475-A (JP)
Title: Cdma receiver and method for detecting correlation value
Inventor: INOUE TAKESHI
IPC: H04B1/707
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and circuit scale of a matched filter and to further set path detection without useless processing with a flexible detection width regarding a CDMA (code division multiple access) receiver for improving reception characteristics by performing RAKE synthesis by integrating signal power delayed and distributed on a transmission line into one and a method for detecting correlation values. SOLUTION: Time-series received signals of delayed arriving waves are held in a delay element part 1-11. When the correlation values between the held time-series received signals and estimated code strings are calculated, code strings for detection width of the delayed arriving waves are divided into two or more and the correlation values with the time-series received signals are calculated respectively with correlation value calculation parts 1-12, 1-22 of the respective matched filters 1-10, 1-20 storing the divided codes respectively. The correlation values outputted from the respective correlation value calculation parts 1-12, 1-22 are integrated by every correlation value calculation part by using an integration part having memories 1-13, 1-23 corresponding to the respective correlation value calculation parts.  In addition, the division number is defined as a measure of a symbol pattern cycle.
Patent JP-2003159522-A (JP)
Title: Mixing apparatus and method
Inventor: OKADA TOSHIHIRO
IPC: B28C5/16
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing apparatus and method having high agitation efficiency without using a current plate.  <P>SOLUTION: In the mixing apparatus provided with a mixing vessel 4, which is provided with a lower half portion of an inverse circular truncated trapezoid or a semi-fusiform and in which material is supplied, an inner side agitation means 2, which makes the material flow toward the outer and upper sides of the mixing vessel by rotating at the central part of the mixing vessel, and an outer side agitation means 3, which makes the material flow toward the inner side of the mixing vessel by rotating along the inner wall of the mixing vessel, the inner side agitation means 2 is provided with a screw 24 having diameters increased from the lower portion toward the upper portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164077-A (JP)
Title: Space solar power generation system
Inventor: MIZUNO TOMOHIRO
IPC: H02J50/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a space solar power generation system which secures neces sary beam receiving efficiency, even if a transmission antenna to be installed in a power generation satellite is downsized, and minimizes the size of a receiv ing antenna in a power base.  <P>SOLUTION: The power generation satellite 4 is constituted of: a photoelectric conversion means 5 for converting sunlight 2 into electric energy; a transmitting frequency conversion means 6 for converting the electric energy into microwave; a microwave controlling means 7 for controlling amplitude or phase, or the amplitude and the phase; and a transmitting antenna 9 for emitting the microwave. A power generation satellite group 3 is formed by arranging a plurality of the power generation satellites 4 in space. The array antenna is built using the antennas 9 of the respective power generation satellites 4 as element antennas.  <P>COPYRIGHT: (C)2003,JPO