baber/WOPTO huggingface dataset:
Patent JP-2005049541-A (JP)
Title: Toner carrier, developing device and image forming apparatus
Inventor: SAKAI TOSHIO
IPC: G03G15/08
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing such a trouble that poor-electrified toner is supplied to a toner electrostatic transporting substrate 101 for transporting the toner by an EH phenomenon.  <P>SOLUTION: A toner supply part 140 is arranged in the developing device 100, In the toner supply part 140, the mixture of the toner and friction promoting materials stored in a 1st storage chamber 142 and a 2nd storage chamber 143 are stirred by a 1st carrying screw 144 and a 2nd carrying screw 145, the toner in the mixture in the 1st storage chamber 142 is scattered by an electrostatic force against the gravity, and then, the toner is supplied to the toner electrostatic transporting substrate 101. Besides, a toner replenishing part 160 for replenishing the replenishing toner to the toner supply part 140 is also arranged in the developing device 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014582-A (JP)
Title: Printing method enhancing phosphorescent capacity by overprinting large sized particle phosphorescent material
Inventor: TOMINAGA WAKAKI
IPC: B41M3/06
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for printing a phosphorescent material capable of guiding an evacuation route by an indication, an arrow mark or the like and indicating a boundary line on a platform to prevent a person from falling down, in a place such as a platform of a subway and an underground passage where it becomes dark due to loss of power source at an emergency situation such as disaster and electric power failure.  <P>SOLUTION: A technology which prints a large sized particle pigment without passing through meshes of a screen is provided. A technology of screen printing is used for a method for printing. At first, an adhesive with a strong adhesive force to a vinyl chloride raw material is printed. Then, the large sized particle pigment is sprinkled on the adhesive layer with a weak adhesive force to a PET film. In addition, it is passed through rollers to provide a multi-layer sheet, and a phosphorescent material layer-laminated printed layer is formed thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069012-A (JP)
Title: Fuel gas supply device
Inventor: TSUCHIYA TOSHIAKI
IPC: F04B41/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel gas supply device capable of smoothly returning a part of fuel gas delivered from a compressor to the suction side of the compressor, without causing turbulence in a suction flow of the fuel gas in a suction pipe of the compressor.  <P>SOLUTION: This fuel gas supply device supplies the fuel gas to a load 16 by boosting pressure of this fuel gas to a prescribed pressure by compressing the fuel gas by the compressor 7. The fuel gas supply device has a check valve 5 arranged on the suction side of the compressor 7, and a bypass return circuit 21 for returning a part of the fuel gas delivered from this compressor 7 to the suction side for controlling a delivery quantity. This bypass return circuit 21 is connected between the check valve 5 and the compressor 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069706-A (JP)
Title: Contact angle measuring method of solder paste, and contact angle measuring device of solder paste
Inventor: WATANABE HIROHIKO
IPC: G01N13/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact angle measuring method and its device of solder paste capable of observing not only a wetting behavior of the solder but also a wetting behavior of flux.  <P>SOLUTION: This device is constituted of a sample stand cum heater 1a for placing and heating a test piece 2a on which the solder paste 4a is printed, an illumination device 5a capable of adjusting the light converging state, for illuminating the solder paste 4a and its periphery, a light receiving camera 6 loaded on a moving stage 7, for photographing the state of the solder paste 4a, a monitor television 8 for projecting the image, and an unillustrated means (for example, an image analysis means) for determining a contact angle from the image of the monitor television 8. The converging state of illumination light 51a from the illumination device 5a is adjusted, thereby discriminating an opaque solder image from a transparent or translucent flux image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363531-A (JP)
Title: Manufacturing method for rare earth magnet powder and rare earth bond magnet
Inventor: OMATSUZAWA AKIRA
IPC: C22C38/00
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for Sm-Fe-N isotropic magnet powder having excellent magnetic characteristics.  <P>SOLUTION: In this method, a raw material containing Sm and Fe is dissolved and the melt is sprayed on a roll to be rapidly cooled to manufacture a ribbon. This ribbon is pulverized to manufacture magnet powder. This magnet powder is heated in nitrogen atmosphere to introduce nitrogen into the crystal lattice of the magnet powder to manufacture the Sm-Fe-N isotropic magnet powder. The surface layer of this magnet powder is removed by a dilute nitric acid solution. Thus, manufactured ribbon by spraying the melt on the roll to rapidly cool it, has magnetic characteristics at the roll surface and the free surface thereof inferior than those at the interior of the ribbon. However, because the surface layer of the magnet powder is removed by the dilute nitric acid aqueous solution, the surface layers at the roll surface and the free surface of the ribbon are removed, so that the Sm-Fe-N isotropic magnet powder having excellent magnetic characteristics can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004148295-A (JP)
Title: Water modifying apparatus
Inventor: NAKAMURA KENJI
IPC: C02F1/46
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water modifying apparatus capable of modifying water into an alkaline water having a high concentration of dissolved hydrogen by the combination of electrodes made of a magnesium material and electrodes made of an insoluble electrically conductive material.  <P>SOLUTION: The water modifying apparatus has an electrolytic cell 11 into which water to be modified is introduced, a pair of first electrodes 12a, 12b made of the magnesium material, and a pair of second electrodes 13a, 13b made of the insoluble electrically conductive material. Voltage is applied between the first electrodes 12a and 12b and between the second electrodes 13a and 13b, which causes dissolution of Mg<SP>2+</SP>ions from the first electrodes 12a and 12b, and the generation of O<SB>2</SB>and H<SB>2</SB>between the second electrodes 13a and 13b, modifying water in the electrolytic cell 11 into the alkaline water having a low oxidation-reduction potential and containing mineral components. Thereby, water can be modified into the alkaline water having a high concentration of dissolved hydrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005021594-A (JP)
Title: Nipper for beautification
Inventor: INOUE AKIRA
IPC: B25B7/02
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nipper used for wearing an extension, with which a user can clamp a chip securely and easily, the chip can be prevented from being crushed more than a predetermined magnitude even if the user grasps a grip portion too strongly, and the user can wear the extension securely and easily.  <P>SOLUTION: The nipper consisting of the grip portion 11 which the user grips and a clamping portion 12 operated by an operation of the grip portion 11 is provided with a chip clamping portion 13 having holes for clamping the chip 20 in the clamping portion 12. With this configuration, the user can clamp the chip securely and easily, and the chip 20 is prevented from being crushed even if the user grasps the grip portion 11 too strongly. Accordingly, hair and the extension clamped by the chip 20 can be prevented from being cut or coming off, and the user can wear the extension securely and easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030945-A (JP)
Title: Oil mist concentration detecting apparatus
Inventor: KAIHARA MASATO
IPC: F01M11/10
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact oil mist concentration detecting apparatus for eliminating the necessity of an air curtain mechanism and accurately measuring the oil mist concentration of an oil mist source.  <P>SOLUTION: The oil mist concentration detecting apparatus is provided with a first pipe with a plurality of small through-holes 11, an optical window 10 for dividing the inner face of the first pipe 1 into a region in which the small through-holes 11 are formed and a region in which the small through-holes 11 are not formed and comprising a translucent material, a light emitting element 5 disposed at an end of the region on which the small through holes 11 of the first pipe 1 are not formed, a first light receiving element 7 disposed at the other end of the first pipe 1, a second pipe 2 disposed so as to cover the first pipe 1 and having an oil mist gas suction opening 15 at an end of the first light receiving element and an oil mist gas vent 16 at an end of the light emitting element 5, and an axial fan 3 for communicating with the oil mist gas vent 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033603-A (JP)
Title: Communication terminal and communication method
Inventor: TAKEI KENTARO
IPC: H04L29/08
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal capable of simply performing communication in a network.  <P>SOLUTION: The communication terminal 10 includes information regarding service which the present terminal provides in a registration request for requesting registration that the terminal is the one connected with the network 40. The information is transmitted to the network 40 in a form that a plurality of terminals can receive it by one destination address by a transmitting/receiving part 22 and a registration response transmitted from each of other terminals to the present terminal is received according to the registration request. The communication terminal 10 is provided with an SIP message processing part 26 for acquiring information regarding service which other terminals provide from the received registration response and an other terminal information file 32 which stores the information acquired by the SIP message processing part 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033094-A (JP)
Title: Anode element for capacitor
Inventor: KATAGIRI RIE
IPC: H01G9/012
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is hard to keep bending strength of an anode lead since strain is generated in molecular arrangement of materials constituting an anode lead if a boundary part of different shapes such as a flattened part and an unflattened part exists in the anode lead although a part buried in a sintered compact of the anode lead also needs to be flattened in thinning of the anode element of a capacitor and the boundary part tends to be oxidized intensively due to a slight amount of oxygen contained in a sintered compact when fine powder of valve action metal is sintered.  <P>SOLUTION: Oxidation of a boundary part is reduced by separating a boundary part of different shapes such as a flattened part and an unflattened part in an anode lead and a sintered compact. Thereby, a miniaturized thin anode element for a capacitor which maintains bending strength of the anode lead while keeping welding connection strength between a lead-out anode element part and an external anode terminal is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039543-A (JP)
Title: Transceiver device
Inventor: UEDA NOBUTADA
IPC: H04L25/03
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transceiver device reducing a noise generated accompanying communications.  <P>SOLUTION: In a transceiver 21 at a master side and transceivers 22-25 at a slave side, each connected to a network for an automobile, each communication rate detection circuit 27 detects a communication rate by measuring the specified period of time in the synchronous field of reception data outputted from a reception circuit 11. Each gradient generation circuit 33 generates a trapezoidal wave-like driving instruction signal by using a CR integrating circuit, where, the trapezoidal wave-like driving instruction signal is generated by dulling the a change in the edge of transmission data. Thus, the rate of change of a data signal on a communication bus 3 is automatically adjusted to a value complying with the actual communication rate to reduce the rate of change of the edge when the communication rate is set to a low value, reducing the noise (radio noise) radiated from the communication bus 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004172569-A (JP)
Title: Thin film transistor which is excellent in uniformity and organic electroluminescent element using it
Inventor: PARK JI YONG
IPC: H01L27/32
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TFT which is excellent in uniformity by using polycrystalline silicon formed by using SLS crystallization technique.  <P>SOLUTION: The thin film transistor is excellent in uniformity and the organic electroluminescent element uses it. In the thin film transistor, a primary crystal grain boundary of polycrystalline silicon does not meet the boundary between a drain region and an active channel region. Therefore, the thin film transistor which is excellent in current characteristic and uniformity can be provided, and thereby can be used in the organic electroluminescent element which is excellent in performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005037263-A (JP)
Title: Encoded signal processor and r/d converter
Inventor: TAKEHARA TAKAO
IPC: H02P29/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control technique for reducing speed ripples which are generated in a specified rotational speed range, by simple structure without an increase in cost.  <P>SOLUTION: Making an encoded signal A<SB>1</SB>from an R/D converter a reference, a signal of a frequency f<SB>0</SB>synchronized with the encoded signal A<SB>1</SB>is generated in a PLL circuit 101. The frequency of this signal is divided by a second frequency-dividing circuit 106, and on the basis of that frequency-divided signal, square waves A<SB>H</SB>, B<SB>H</SB>whose phases differ by 90° are generated in a two-phase signal generating circuit 107, and are output as encoded signals A<SB>2</SB>, B<SB>2</SB>from a direction-of-rotation changing circuit 108. Encoded signals A<SB>2</SB>, B<SB>2</SB>which have extended the number of bits of the encoded signal from the R/D converter can be obtained, by selecting a frequency division ratio in the dividing circuit 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004130301-A (JP)
Title: Apparatus for mixing and distributing dense fluid and light fluid arranged at upstream of granular bed, and use of apparatus in downward flow
Inventor: BOYER CHRISTOPHE
IPC: B01D53/18
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To apply quite homogenized distribution to a mixture of two kinds of fluids, one of which is a gaseous form and light and the other one of which is a liquid form and dense.  <P>SOLUTION: The apparatus is arranged at the upstream of a granular bed 70 or between two continuous granular beds inside a reaction chamber, and mixes and distributes the dense fluid generally the liquid form and the light fluid generally the gaseous form. The apparatus is characterized by a tube system 50 for introducing the dense fluid to a level positioned at the upper part of a plate, preferably adjacent to a level of a plate 62, and the level lower than the level wherein the interface between the dense fluid and light fluid is formed from the outside of a reactor. The apparatus contains applications to every types of gaseous/liquid reactions in a fixed bed especially for a hydrotreatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060891-A (JP)
Title: Fluid dynamic-pressure bearing
Inventor: OELSCH JUERGEN
IPC: F16C17/10
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid dynamic-pressure bearing simplified in fitting of a thrust plate in a shaft central part.  <P>SOLUTION: This fluid dynamic-pressure bearing has a fixing element 12 to be inserted into a hole 11, which is formed in the shaft 4 in the axial direction, to fix the thrust plate 9. Outside diameter of the fixing element 12 is formed larger than the minimum inside diameter of the hole 11. The fixing element 12 enlarges the shaft at an insert position thereof, and generates the pushing force in the radial direction to fix the thrust plate 9 to the predetermined position of the shaft 4. On the other hand, the hole 11 is extended from one end of the shaft 4 provided outside of a bearing system to, at least, near the position for arrangement of the thrust plate 9, and formed to be closed at a lower end thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005042417-A (JP)
Title: Hollow slab and cylindrical pipe used therefor
Inventor: AONO TAKAYUKI
IPC: E04B5/43
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent resisting of water in a cylindrical pipe arranged in a hollow slab.  <P>SOLUTION: This both end-closed cylindrical pipe 14 is used for the hollow slab made of cast-in-place concrete, and has a plurality of holes 22 opening on both inner and outer peripheral surfaces, and having the size capable of checking the passing of an aggregate in the cast-in-place concrete.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047853-A (JP)
Title: Method for producing nitrogen-containing heterocyclic compound
Inventor: HANAKI NAOYUKI
IPC: C07D217/26
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cyclic amino acid derivative having a nitrogen-containing heterocyclic structure.  <P>SOLUTION: The method for producing the nitrogen-containing heterocyclic compound of general formula(III) comprises reaction between a compound of general formula(I) and a compound of general formula(II). In these formulas, R<SP>1</SP>and R<SP>21</SP>are each H, R<SP>2</SP>, an alkyl, aryl, alkylcarbonyl, arylcarbonyl or heterocyclic group; R<SP>2</SP>and R<SP>22</SP>are each a carboxy group, alkoxy or aryloxycarbonyl group, carbamoyl group, cyano group or alkyl or arylsulfonyl group; R<SP>3</SP>and R<SP>23</SP>are each H, an alkyl, aryl or heterocyclic group; R<SP>4</SP>, R<SP>5</SP>, R<SP>24</SP>and R<SP>25</SP>are each H or a monovalent substituent; n and n<SP>2</SP>are each an integer of ≥1; and X<SP>1</SP>and X<SP>2</SP>are each a halogen atom, alkylsulfonyloxy group or arylsulfonyloxy group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050212-A (JP)
Title: Disease symptom prediction server, system, method, and program
Inventor: HAYASHI NOBUHIRO
IPC: G06Q50/22
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a disease symptom prediction server which provides a member with a health warning which notifies a health condition varying with a change of weather at appropriate timing.  <P>SOLUTION: A bio-weather server 50 has a prediction condition database 54, which stores a prediction equation for computing the degree of the symptom of a disease from weather condition in association with a disease affected by the weather condition, and a membership database 58 that stores the kind of a disease with which a member is affected and the member's mailing address in association with the member's ID. Additionally, the bio-weather server has a symptom prediction part 52, which acquires the weather condition and computes the degree of the symptom of the disease by using the prediction equation acquired from the prediction condition database 54 and the weather condition, and a health warning transmission part 56 which extracts the member's ID and mailing address corresponding to the disease when the degree of the symptom thus computed is over a preliminarily fixed warning level, and transmits the health warning that the risk of worsening the symptom of the disease becomes high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047204-A (JP)
Title: Liquid osmotic type seal with photograph of face
Inventor: TANIGAWA TAKASHI
IPC: B41K1/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brand-new liquid osmotic type seal with a photograph of face therein, by which whether a seal to be used is really that of the person in question and whether an engraved name is really that of the person in question can be ascertained and consequently the safety in transactions can be ensured.  <P>SOLUTION: In this liquid osmotic type seal, the photograph 3 of face of the person in question and the name 4 of the person in question are engraved on one and the same face 1 of the seal under the state that the name of the person in question is engraved in the position different from the position in which the photograph of face of the person in question is engraved, in one and the same face of the seal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055616-A (JP)
Title: Display device and its driving control method
Inventor: YAMAUCHI SHINGO
IPC: G09G3/36
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can be reduced in a packaging area and can be improved in operation characteristics at a relatively low manufacturing cost without requiring an increase of man-hours for connection of a display panel and peripheral circuits and high connection accuracy and its driving control method.  <P>SOLUTION: The liquid crystal display device 100 has a configuration equipped with at least a liquid crystal display panel 110 (a pixel area PXA) arranged two-dimensionally with a plurality of display pixels Px, a gate driver 120 which successively applies scanning signals to respective scanning lines SL, a source driver 130 which applies the display signal voltage based on display data to respective data lines DL, and a transfer switch circuit 140 which applies the display signal voltage consisting of the serial data outputted from the source driver 130 between the liquid crystal display panel 110 and the source driver 130 by distributing the display signal voltage to the respective data lines DL disposed in the liquid crystal display panel 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052451-A (JP)
Title: Cover
Inventor: MURAI ATSURO
IPC: A47K1/14
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover in order that a supporting tool 5 of a connecting chain 4 for a drainage plug on a side of a bathtub sidewall 2 may not touch the back of a person taking a bath.  <P>SOLUTION: The cover 12 composed of synthetic resin or the like has a recess 13 for fitting the supporting tool 5, and also has a groove 14 for fitting an upper part of the connecting chain 4 for the drainage plug. The recess 13 has an opening on the side of the bathtub sidewall 2. The groove 14 opens upward, downward and toward the side of the bathtub sidewall 2. A necessary number of publicly-known suction cups 15 are fitted to the cover 12 on the side of the bathtub sidewall 2. Each suction cup 15 has a recess opening toward the side of the bathtub sidewall 2 before the suction cup 15 is fitted by sucking on the bathtub sidewall 2. The suction cup 15 is pressed against the bathtub sidewall 2 so as to eliminate the recess to fit to the bathtub sidewall 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004083588-A (JP)
Title: Medicine composition for reducing blood lipid
Inventor: KONDO TATSUHITO
IPC: A61K35/413
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent medicine composition for reducing blood lipid.  <P>SOLUTION: This medicine composition for reducing blood lipid contains a HMG-CoA reductase inhibitor and a bile acid.  <P>COPYRIGHT: (C)2004,JPO