baber/WOPTO huggingface dataset:
Patent JP-2003339531-A (JP)
Title: Electromagnetic induction-heating rice cooker
Inventor: KONO KAZUNORI
IPC: H05B6/12
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the heating in switching to suppress the noise by a sudden change in voltage or current in an electromagnetic induction-heating rice cooker for performing heating by carrying a high frequency current to a coil by performing the switching at a proper timing regardless of the value of power supply voltage.   <P>SOLUTION: In this rice cooker, a power source rectified by a rectifying element 15 is smoothed by a smoothing capacitor 16, a resonance capacitor 14 is connected to the coil 12 for generating a magnetic flux by carrying high frequency current thereto, a switching element 14 is driven by an inverter drive means 18, and the operation of the rice cooker is controlled by a control means 19. A timing detection part 17 is formed by a first voltage detecting means 17a for detecting the voltage of the smoothing capacitor 16 and a second voltage detecting means 17b for detecting the voltage of the switching element 14, and the power supply voltage is detected by a power supply voltage detecting means 20. The detecting means 20 is constituted so as to correct the detection level of the second voltage detecting means 17b according to its detection level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012131-A (JP)
Title: Sealing structure using union packing and meter unit equipped with sealing structure using unions packing
Inventor: SHIGENO KEIJI
IPC: E03B7/07
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure using a union packing which can obtain sufficient sealing property with small torque, and to provide a meter unit equipped with the sealing structure.  <P>SOLUTION: A slide member 21 is moved by rotating a rotating member 17 of an installing and removing device 16 fixed to a water stop valve 13, and the other end side connecting part 23 is made to abut on an upstream side connecting part 15a. A meter 15 is pushed toward a check valve 14 to be connected with and fixed on it. On the other end side connecting part and an end surface of a connecting part 14a corresponding to a downstream, an annular trench 26 prolonged around an aperture 24 is formed, and the union packing 27 is accommodated in the trench. The trench becomes shallow radially outward, and the amount of compression of the packing increases on the outer peripheral side. The pressure of water in the unit so acts that the packing is pressed outside, thereby increasing sealing property of the packing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008378-A (JP)
Title: Vacuum cleaner
Inventor: NOMACHI TETSUJI
IPC: A47L5/30
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner of centrifugal type with improved quality, performance, and usability at low cost.  <P>SOLUTION: A dust collection case 5 has a dust separating chamber 8 that centrifuges dust, a dust accommodating chamber 9 communicating with the dust separating chamber 8 and accommodating the dust centrifuged in the dust separating chamber 8, a first air intake part 21 communicating the dust separating chamber 8 with an electric blower 6, and a second air intake part 22 communicating the dust accommodating chamber 9 with the electric blower 6. A filter 13 covering both of the first and second air intake parts 21, 22 is provided on a downstream side of the air intake by the first and second air intake parts 21 and 22. A cleaner body can be miniaturized, its weight can be lightened, and the price can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008921-A (JP)
Title: Dry system for collecting fine powder
Inventor: YANASE SHIGEO
IPC: B02C23/30
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry system for collecting fine powder which, in a crushing machine or a grinding machine for treating a dry raw material, can efficiently collects fine powder produced in treatment, obtain a cleaning effect equivalent to that of wet treatment without needing a large apparatus cost, and can improve the quality of a product, treatment efficiency, and a working environment.  <P>SOLUTION: In the fine powder collecting system in an apparatus which has a treatment spcae for housing the raw material and crushes or grinds the dry raw material in the treatment space, a blow means which supplies gas into the treatment space and floats fine powder produced by crushing or grinding and a suction for sucking the fine powder floated in the treatment space by the blow means are installed in the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012962-A (JP)
Title: Image forming apparatus
Inventor: MATSUDAIRA SUNAO
IPC: G03G21/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mode for power reduction, prolong the life of a sensor and enable the reuse of the sensor.  <P>SOLUTION: The apparatus has: an energy saving mode which reduces power in order to save energy; one or more return sensor which serves as a trigger for returning from the energy saving mode; and the function of turning off sensor power sources other than the return sensor. The apparatus also has a display means, such as an LED or LCD, for indicating that the power saving mode is being currently used. Mode switch control is exerted by a control part. The apparatus includes a mode, different from the energy saving mode, which turns off a return-sensor power source between two specific times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319748-A (JP)
Title: Living fish-preparing apparatus
Inventor: ARAKI TOSHIMITSU
IPC: A22B3/08
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for instantly preparing a living fish that can exactly position the head of the selected fish, even when the fish is fresh and very active or has the flat body, by inhibiting the fish from moving back and feeding the fish head straight without bending, thereby can always perform the instant preparing fresh fish optimally and transfers the prepared fish to the next operation step in a short time.  <P>SOLUTION: The living fish-preparing apparatus is equipped with an inclined guide 12 for transferring a living fish as its head is kept forward in the swimming posture, a head-positioning device 14 for positioning the head of the living fish to the inclined bottom end of the inclined guide, a pressing plate 16 for pressing the fresh fish of which the head is positioned to the side plate of one side of the inclined guide, a cutter 18 for being thrust into the part between the eyes and gills of the positioned fresh fish and a bottom plate opener 20 for opening the bottom plate 12b downward. The bottom plate 12b and/or the side plate 12a have a plurality of backward motion inhibitor 22. The fresh fish are caught by the upper edges of the backward motion inhibitor 22 at its pectoral fins and scales and the retrograde motion is inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279689-A (JP)
Title: Bentonite high-density solid matter of waste filler material, and manufacturing equipment and manufacturing method thereof
Inventor: ISHII TAKU
IPC: B09B1/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bentonite high-density solid matter of a waste filler that can be easily manufactured by shaping a bentonite solid matter to be mixed in bentonite, to have a high a density without including air, establishing a barrier function from the very beginning, and securing a test specimen capable of measuring various characteristics, and a manufacturing equipment and a manufacturing method thereof.  <P>SOLUTION: This bentonite high-density solid matter of the waste filler is manufactured by using the manufacturing device 1 configurated by a cylinder 2, pistons 6 capable of being inserted to both ends of the cylinder 2, a vent hole 7 formed on at least one of the pistons 6, and a vacuum pump connected to the vent hole 7, the granular bentonite 9 having an adjusted water content and cleaned by carbonic acid gas is packed in the cylinder 2, and a thin carbonic acid gas condition is applied to the manufacturing device 1 by supply of the carbonic acid gas and suction by the vacuum pump, whereby the included air of the granular bentonite is replaced for the carbonic acid gas, and the granular bentonite is shaped to have a predetermined density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003065076-A (JP)
Title: Turbine seal and rotating machine
Inventor: TURNQUIST NORMAN ARNOLD
IPC: F01D11/12
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an annular turbine seal which is arranged during turbine between a rotatable component having rotating shaft and a turbine housing around the same rotating shaft, in an embodiment. SOLUTION: A turbine seal is provided with a plurality of arched seal supporting body segments 140 having an abradable part 150 fixed onto the seal. At least one spring 185 is arranged in relation to the seal supporting body segments 140, since the seal supporting body segments 140 is retained by exerting forces being adjacent to rotatable component.
Patent JP-2004020961-A (JP)
Title: Structure with damping device of image forming device
Inventor: YOSHIOKA OSAMU
IPC: G03G15/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device of high picture quality by realizing vibration reduction without increasing the weight of a structure with a damping device of the image forming device so much.  <P>SOLUTION: The structure with the damping device of the image forming device for reducing vibration transmitted from a vibration source in a machine to the structure is a main structure of the image forming device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018705-A (JP)
Title: Synthetic resin composition for accessory, and accessory
Inventor: NOZAWA MASAMICHI
IPC: C08L101/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin composition for use in an accessory that has both health promotion function and/or curing function due to the far-infrared effect of germanium and silica, the far-infrared and negative ion effects of tourmaline and a radioactive substance added to intensify the effects.  <P>SOLUTION: The synthetic resin composition (100wt%) contains 1-30wt% of germanium, 1-10wt% of tourmaline, 0-10wt% of silica and 1-30wt% of the radioactive substance based on the synthetic resin. The composition is an element for a health accessory and is molded in a shape which fits into a recess formed on the accessory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019848-A (JP)
Title: Variator
Inventor: ILLERHAUS DIETMAR
IPC: F16H57/029
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variator capable of mutually sealing two pressures by leading two independent pressures into an axial hole at the same shaft end of a primary shaft or a secondary shaft in the variator of a belt type continuously variable transmission.  <P>SOLUTION: Independent pressures are allowed to act on a variator pressure chamber 31 and a second pressure chamber 8 through the axial hole of a variator shaft 1. A pressure supply to the variator pressure chamber 31 is performed through the first hole portion 13 of the axial hole 10, a pressure supply to the second pressure chamber 8 is performed through a non-rotating tube 7 and the second hole portion 15 of the axial hole 10, and the tube 7 is disposed in the first hole portion 13. The tube 7 comprises two packing rings 73 for dynamically sealing a pressure supply passage to the variator pressure chamber 31 and the second pressure chamber 8. The variator shaft 1 comprises air vent holes 9, 92 one of which is positioned between two packing rings 73 and the other of which is led to the inner chamber 94 of the transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020480-A (JP)
Title: Ultrasonic fluid measuring instrument
Inventor: TOMOHIRO TERUHIKO
IPC: G01F1/66
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic fluid measuring instrument which can measure flowing speed and flow rate with a high measuring accuracy even if the flow of a fluid is unsteady like a pulsation.  <P>SOLUTION: The ultrasonic fluid measuring instrument includes a measuring channel 10 in which a fluid to be measured flows, at least a pair of ultrasonic transmitters/receivers 12 respectively arranged on the upstream side and the downstream side of the measuring channel 10 so that an ultrasonic wave is propagated across a widthwise W direction perpendicular to a flowing direction F of the fluid to be measured of the measuring channel 10, a change-of-flowing speed sensing means 27 for sensing a change of the flowing speed of the fluid to be measured, and a flow rate calculating means 31 for calculating the flow rate based on both a propagating time difference of transmitting and receiving signals of the ultrasonic transmitters/receivers 12, 13 and sensed result of the change-of-flowing speed sensing means 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021807-A (JP)
Title: Deodorizing filter of vending machine
Inventor: TOMIMATSU KAZUNARI
IPC: G07F9/10
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful deodorizing filter which improves workability in attachment and replacement on a wall inside a storage for commodities and also improves adiathermancy as a deodorizing filter applied to a vending machine.  <P>SOLUTION: The deodorizing filter 10 is installed inside the storage for commodities and absorbs abnormal odor generated there; a deodorizing material 13 is filled in between breathable sheets 12, which are overlapped on a side of a resin sheet 11 as an attachment base material, then surrounding area of the resin sheet and the breathable sheet are bonded, and the resin sheet is fixed on the wall while the breathable sheet is facing the inside of the storage for commodities. Thus, it is easy to treat as a component, easy to attach and replace inside of the storage for commodities in the vending machine compared to a conventional multi-purpose deodorizing filter, and adhesiveness to a bond is improved and it can be screw-fitted according to the situation because the resin sheet is an attachment base material of the deodorizing filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019900-A (JP)
Title: Planetary gear transmission
Inventor: MAKINO MAKOTO
IPC: F16H1/28
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gear transmission capable of improving the degree of setting speed reduction ratio and obtaining a larger speed reduction ratio without causing a greate increase in cost.  <P>SOLUTION: A planetary gear PG is divided to be comprised of a planetary gear PG1 at a fixed side engaged with a fixed ring gear RG1 and a planetary gear PG2 on the driven side engaged with a driven ring gear RG2. Further, the planetary gear PG1 on the fixed side and the planetary gear PG2 on the driven side are arranged on a coaxial axis by means of a phase difference of a value equivalent to integer times of the value, in which an angle θ between a center of a rotary axis of the planetary gear PG and adjacent teeth of the planetary gear PG multiplied by a difference ΔZ for numbers of teeth between the fixed ring gear RG1 and driven ring gear RG2 is further divided by the number n of the planetary gear PG. Here, the difference ΔZ for numbers of teeth is the value equivalent to non-integer times of the number n of the planetary gear PG, concretely a smaller value than the number n, more concretely 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059549-A (JP)
Title: Electrochemical solar cell
Inventor: CHONE CHRISTOPHE
IPC: H01G9/20
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To improve photoelectric conversion efficiency of an electrochemical solar cell. SOLUTION: A film fitted to an anode electrode (20) is so structured to have an improved photoelectric conversion efficiency through promotion of scattering of light, in addition to securing of absorption area of dye (25), by sintering particles of metal oxide semiconductor with particles of smaller size than 30 nm and those of larger size than 100 nm mixed and average particle size to be 30 to 50 nm.
Patent JP-2003105292-A (JP)
Title: Antistatic dicing tape
Inventor: MORISHIMA YASUMASA
IPC: C09J183/04
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic dicing tape having little variation with respect to aging of a contamination for an adherend and adhesion properties and high antistatic performance. SOLUTION: The tape has a photocrosslinkable antistatic adhesive layer on one side of a substrate film, which comprises a (meth) acrylate oligomer having a polyalkylene oxide chain the termination of which is converted to an alkoxide.
Patent JP-2004025016-A (JP)
Title: Ion water making apparatus
Inventor: YAMAJI NOBUYUKI
IPC: C02F1/46
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To make the pH value of ion water constant by improving the point at issue that the electric resistance value of tap water is determined by the amount of impurities such as magnesium, chlorine, iron or the like contained in tap water but the amount of impurities is not always constant, even if a constant amount of electrolysis aiding solution is added, the pH value of electrolyzed ion water changes.  <P>SOLUTION: An electrolysis aiding liquid from an electrolysis aiding liquid vessel 18 is added to tap water from a water service 12 changed in electric resistance value by an electrolysis aiding liquid supply pump 20. Water supplied with the electrolysis aiding liquid is supplied to an ion water maker 2 and a DC constant current is supplied to water from a constant current DC power supply 10 through the positive and negative electrodes 4, 6 provided to the ion water maker 2 to form electrolytic ion water. The value of the voltage applied across the positive and negative electrodes 4 and 6 changed in the pH value of electrolytic ion water is detected by a voltage detector 26 and a pump control device 22 controls the liquid electrolysis aiding supply pump 20 so that the detected voltage becomes the voltage corresponding to the predetermined pH value of ion water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032561-A (JP)
Title: Transmission power control method, signaling method, communication terminal equipment, base station instrument, and control station instrument
Inventor: KANEMOTO HIDEKI
IPC: H04L1/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve system throughput by properly controlling the transmission power of A-DPCH in a radio communication system for providing an HSDPA service.  <P>SOLUTION: An SIR measuring part 310 measures the reception SIRs of a downward line at every base station instrument to be connected. An SIR selecting part 311 inputs a TPC generation method signal which is demodulated in a demodulating part 308, and separated from data in a separating part 309. When the TPC generation method signal indicates the TPC command generation method of synthetic value reference, the synthetic value of the reception SIR is outputted to a TPC command generating part 312. When the TPC generation method signal indicates the TPC command generation method of primary reference, the SIR selecting part 311 outputs only the reception SIR of a signal transmitted from a primary base station instrument to the TPC command generating part 312. The TPC command generating part 312 generates a TPC command for DL by relation in largeness between the reception SIR outputted from the SIR selecting part 311 and a target SIR.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024189-A (JP)
Title: Dna encoding heat-resistant keratanase
Inventor: YAMAGISHI KIWAMU
IPC: C12Q1/68
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DNA encoding a heat-resistant keratanase and its application.  <P>SOLUTION: The DNA encodes (A) a polypeptide containing a specific amino acid sequence derived from Bacillus circulans or (B) a polypeptide containing an amino acid sequence in which one or several amino acid in the amino acid sequence of the polypeptide (A) is substituted, lost, inserted or rearranged, having a property hydrolyzing an N-acetylacetylglucosaminide bond by acting on keratane sulfate. The heat-resistant keratanase can be produced by the DNA. The DNA or its part can be used as a probe for hybridization to the heat-resistant keratanase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067512-A (JP)
Title: Substituted phenols
Inventor: RACHI TERU
IPC: C07C43/178
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide new dimethylolated substituted phenols having an alkoxyalkyl group which is a relatively stable condensation type functional group at the 6-or 4-position and having methylol groups which are each a condensation type functional group at the 2-and the 4-positions or the 2-and the 6-positions and trialkoxyalkyl-substituted phenols obtained therefrom.  <P>SOLUTION: The dimethylolated substituted phenols are represented by general formula (I) or general formula (II) (wherein, R<SP>1</SP>and R<SP>2</SP>denote each independently a hydrogen atom or a 1-4C alkyl group; and R<SP>3</SP>denotes a 1-4C alkyl group). The trialkoxyalkylated substituted phenols are obtained from the dimethylolated substituted phenols.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041019-A (JP)
Title: Method and apparatus for producing pudding
Inventor: KOKUBO SADAYUKI
IPC: A23L9/10
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus each for producing high-quality pudding in high yield, where a pudding base liquid is sanitarily subjected to vapor-liquid separation to reduce generation of blowholes.  <P>SOLUTION: The method for producing pudding comprises mixing raw materials to prepare the pudding base liquid, charging a vessel with the pudding base liquid, and heating the pudding base liquid in the vessel. In the process, the pudding base liquid is irradiated with ultrasonic waves from the outside of a pipeline to separate the liquid into vapor and liquid while making the pudding base liquid continuously flow through the pipeline, and the thus treated pudding base liquid is charged into the vessel after eliminating the separated vapor. The apparatus for producing pudding comprises a bathtub 17 where at least one part of a pipeline 18 feeding the prepared pudding base liquid to a charging apparatus 23 is soaked, ultrasonic elements 19 through which ultrasonic waves are applied to the pipeline soaked into the bathtub, and a holding tank 25 provided at the lower stream side of the bathtab.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043851-A (JP)
Title: Oxide transparent conductive film and its manufacturing method
Inventor: ABE TAKAYUKI
IPC: C23C14/34
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide transparent conductive film excellent in permeability not only in the visual radiation range, but also in infrared radiation range and having low resistant value.  <P>SOLUTION: Indium oxide is contained as the essential component, and the indium in the indium oxide is substituted into tungsten with the ratio of 0.019-0.034 tungsten/indium in the rate of atom numbers, and the indium oxide is single crystal. In the other way, film-formation is formed by spattering, and crystallized indium oxide is contained as essential component and in the oxide transparent conductive film containing the tungsten, substantially the whole tungsten is substituted to the indium in the indium oxide.  <P>COPYRIGHT: (C)2004,JPO