baber/WOPTO huggingface dataset:
Patent JP-2004151032-A (JP)
Title: Measuring method and device for membrane thickness
Inventor: HATA NAOKI
IPC: G01B11/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To measure highly accurately the thickness of a light diffusion transmission membrane even when the distance from the light diffusion transmission membrane to a light receiving part is changed.  <P>SOLUTION: The transmitted light quantity when the light diffusion transmission membrane M is irradiated with light from a floodlighting part 10 is measured by a light receiving part 12 for membrane thickness measurement arranged in the irradiation direction. In the case where the membrane thickness of the light diffusion transmission membrane M is measured by converting the measured transmitted light quantity into the membrane thickness, when the transmitted light quantity is measured by the light receiving part 12, the reflected light quantity from the light diffusion transmission membrane M is measured by a light receiving part 32 for displacement measurement arranged on the floodlighting part 10, and the light receiving distance from the light diffusion transmission membrane M to the light receiving part 12 for membrane thickness measurement is measured by operation based on the measured reflected light quantity, and the membrane thickness to be converted is corrected based on the measured light receiving distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157320-A (JP)
Title: Method and device for checking remaining quantity of battery
Inventor: TSUCHIDA KEIICHI
IPC: H01M10/48
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for capable of exactly ascertaining a remaining quantity of a camera battery only by simple control operation, and accurately measuring the remaining quantity of battery irrespective of ambient conditions.  <P>SOLUTION: The method is a method for checking the remaining quantity of a battery 1 on a camera C provided with a stroboscopic device. The remaining quantity of the battery 1 is judged by using the direct current resistance of a primary winding 401a of a step-up transformer 401 for charging the main capacitor of the stroboscopic device 4 and based on the voltage drop by this direct current resistance. The device for checking the remaining quantity of the battery is a device for performing the above method for checking the remaining quantity of the battery, and is provided with a means for measuring the voltage drop value based on the the direct current resistance value of the primary winding 401a, and a determining means (CPU 2 or the like) for determining the remaining quantity of the battery 1 based on the measured voltage drop value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156546-A (JP)
Title: Throttle valve control device
Inventor: ITATSU RYUJI
IPC: F02D11/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operational performance and operational feeling relative to engine output adjustment.  <P>SOLUTION: A throttle valve 3 driven by a motor 4 is placed in an inlet channel 2 of an engine 1. A sensor 11 detects the operation amount of an accelerator grip 10, and a sensor 8 detects an engine speed. A CPU 13 of the controller 12 controls the motor 4 in such a way that the opening angle of the throttle valve becomes a target opening angle corresponding to the detected operation amount. A memory 14 of the controller 12 stores map data for setting a throttle opening angle where engine output is maximum in different engine speeds in association with the maximum value of the operation amount, and for setting the proportional relationship of the throttle opening angle with respect to the operation amount. The CPU 13 refers to the map data, and set the throttle opening angle corresponding to the operation amount and the engine amount as a target opening angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156871-A (JP)
Title: Thin flow channel forming body and its manufacturing method
Inventor: SUGIYAMA HIROYASU
IPC: G06F1/20
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin flow channel forming body configurating a temperature control device having high temperature control efficiency, and capable of being easily manufactured and made small.  <P>SOLUTION: This thin flow channel forming body is provided with outer packages 12, 13 and spacers 8 mounted inside of the outer packages, and it is characterized in that a flow channel is configurated by the outer packages and a space defined by the spacer, and a fluid supply port 15 is formed on one end of the flow channel and a fluid discharge port 16 is formed on the other end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163173-A (JP)
Title: Condition detection method of structure, detection apparatus and monitoring system
Inventor: HATTORI SHINICHI
IPC: G01N29/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem such that a scaffold is built, and an operator climbs the scaffold, holds a measurement head in his/her hand and must detect a condition of a region higher than the ground such as bridge structures of roads, railroads, etc. (e.g. base plates, bridge railings, bridge piers) on the scaffold.  <P>SOLUTION: The condition detection apparatus is provided with: a first mechanism 3; a second mechanism 4 mounted to the first mechanism 3; and the measurement head 5 mounted to the second mechanism 4 and having a function for detecting a condition of the structure to be measured while a measuring face faces a measured face 101 of a measured point 9p in a measured region 9a. The measurement head 5 is positioned to the measured region 9a through the second mechanism 4 by the first mechanism 3, depends on the second mechanism 4 and is moved to the measured point 9p.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161652-A (JP)
Title: Functionality imparter and functional fabric
Inventor: YAMAMOTO NORIYUKI
IPC: A61K8/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ascorbic acid complex in which ascorbic acid that has skin care effect and yet is liable to be oxidized and has high water solubility is made to have excellent water resistance, heat resistance and sustained release properties and a functional fabric which supports the complex and is useful for skin care, etc.  <P>SOLUTION: The complex (hereinafter ascorbic acid complex) is obtained by supporting ascorbic acid and/or an ascorbic acid derivative (hereinafter ascorbic acid, etc.) on at least one or more kinds of inorganic compounds selected from the group consisting of a laminar silicate, hydrotalcite compound, hydrotalcite burnt product, zinc oxide, titanium oxide, silicon oxide, aluminum oxide, tetravalent metal phosphate and calcium phosphate. The fabric is obtained by supporting the ascorbic acid complex on a fabric to solve the problem and to reach the completion of the invention.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165950-A (JP)
Title: Power-line carrier communication device
Inventor: TAKAHASHI NAOTO
IPC: H04B3/54
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-line carrier communication device that can greatly simplify the procedure for starting the communication and realize high-speed transmission.  <P>SOLUTION: The device comprises a power switch detection part, a power-line carrier communication part, a central arithmetic unit, a digital signal processor, and an analog front-end memory. With this constitution, ON-OFF information on equipment connected to the same power line can be obtained, so electric power-line carrier communication can be started in a band other than the noise band of connected equipment which is previously stored and already relieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160512-A (JP)
Title: Coated aluminum-alloy plate for can top
Inventor: KIKUTA YOSHINARI
IPC: C09D7/12
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated aluminum-alloy plate for can tops, which, when coated with an inner-wax containing coating, is prevented from falling off of the coating and has an excellent moldability.  <P>SOLUTION: The coated aluminum-alloy plate for can tops consists of a base plate comprising an aluminum-alloy plate and a pre-coated layer, formed on one side face or both side faces of the base plate, which comprises a water-based coating or a solvent-based coating. The pre-coated layer contains 0.1-10 pts. wt. inner-wax per one side face, based on 100 pts. wt. solid content of the coating. Furthermore, the surface of the layer is coated with 5-70 mg/m<SP>2</SP>outer-wax. The mixing ratio of the inner-wax to the outer-wax is preferably <30%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154100-A (JP)
Title: Concrete block for marine alga
Inventor: KOYANAGI AKITAKE
IPC: C04B28/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete block for marine algae capable of reducing cost of iron to be mixed and excellent in strength and marine algae-proliferating effect.  <P>SOLUTION: In the concrete block 1 for marine algae made of concrete in which oyster shell is mixed with iron powder, aggregate and cement, an iron-based fine powder produced from a steel material when the surface of the steel material is cleaned by shot blast is used. The weight ratio of the oyster shell is preferably kept to 13.0 to 14.4 and the weight ratio of the iron powder is preferably kept to 4.6 to 5.8. The strength of the block 1 can be ensured by keeping the amount of the oyster shell used in a prescribed range, and lowering of the block 1 is prevented and the block 1 is not only used for creation of marine algae, but can also be used for breakwater and fixing of the root by mixing with the iron powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169940-A (JP)
Title: Water heater
Inventor: TANAKA YOSHIHIKO
IPC: F23N5/26
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To suitably notify users of the time of the end of the life of a heat exchanger due to the clogging of fins.  <P>SOLUTION: The hot water supply control part 10 of this water heater 1 burns a combustor 3 by turning it on and off when a burned amount is smaller than a specified one. When the burned amount is equal to or higher than the specified burned amount, the hot water supply control part burns the combustor 3 in proportion to the burned amount. The hot water supply control part 10 counts a specified value each time it burns the combustor 3 by turning it on and off. When the integrated value of the counts reaches a specified value (400 thousands), the time of the end of the life of the heat exchanger is estimated to be the time of the end of the heat exchanger 4 due to the accumulation of soot produced by the incomplete combustion in the on-off combustion in the clearance of the fins 41 of the heat exchanger 4, and the estimation is displayed in the display part of a remote control for warning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171907-A (JP)
Title: Lithium secondary battery
Inventor: SATO AKIRA
IPC: H01M4/36
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery of which deterioration of a positive electrode is restrained and a conductivity is improved.  <P>SOLUTION: The lithium secondary battery comprises a positive electrode containing composite oxide having lithium and transition metal, a negative electrode containing amorphous carbon and/or graphite, and nonaqueous electrolyte containing lithium salt. A polycation as a polymer having a functional group acting as a Lewis base, and a polyanion as a polymer having a functional group acting as a Lewis acid are formed on the surface of the positive electrode active material which is a composite oxide containing lithium and transition metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173012-A (JP)
Title: Apparatus and method for processing image signal, apparatus and method for generating coefficient data used therefor and program for executing each method
Inventor: KONDO TETSUJIRO
IPC: H04N19/577
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of classification and to improve the quality of a converted image signal.  <P>SOLUTION: A class generator 121 extracts edge components of reference data and residue data, detects motion vector information from the edge components as information for showing the inaccuracy of motion-compensating vector information used for decoding, and generates a class code CL0 based on the motion vector information. Using the class code CL0, etc., a classifier 123 obtains a class code CL showing the class to which pixel data at the interested position in an image signal Vb belong. A tape selector circuit 122 electively fetches pixel data xi at a predictive tape. Using the pixel data xi, and coefficient data Wi read in correspondence with the class code CL from a coefficient memory 124, an operation circuit 125 obtains pixel data y at the targeted position in the image signal Vb based on an estimation expression.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171312-A (JP)
Title: Noncontact ic card with rewrite recording layer and manufacturing method of noncontact ic card with rewrite recording layer
Inventor: TAKEDA MITSUNORI
IPC: B42D15/10
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact IC card with a rewrite recording layer superior in external appearance and printing quality, and its manufacturing method.  <P>SOLUTION: This noncontact IC card 1 with the rewrite recording layer is formed into an integral base body by performing a thermocompression press by sandwiching an antenna sheet 10 with an IC chip 12 attached thereto between obverse and reverse printing sheets 20 and 30 via adhesive sheets 13 and 14 and spacer sheets 15 and 16, and is characterized by using a biaxially oriented polyethylene terephthalate resin sheet for the obverse and reverse printing sheets by setting the orientation direction in the same direction. This manufacturing method of the noncontact IC card with the rewrite recording layer is characterized, for example, by being printed on and used for an outside surface of the same winding on the surface side of the IC card, and being printed on and used for the other surface of the same winding on the reverse side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171997-A (JP)
Title: Membrane electrode complex, and fuel cell
Inventor: KATO MASANORI
IPC: H01M8/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode complex showing high proton conductivity in a temperature zone of 200-400°C.  <P>SOLUTION: The membrane electrode complex 4 is provided with a cathode electrode 1, an anode electrode 3, and a solid electrolyte film 2. It is characterized by that the solid electrolyte film 2 contains at least one type of silicate selected from a group comprising lithium silicate with a composition represented by a formula 1 of Li<SB>x</SB>Si<SB>(1-y)</SB>T<SB>y</SB>O<SB>z</SB>, lithium aluminosilicate with a composition represented by a formula 2 of Li<SB>(2-a)</SB>Al<SB>a</SB>Si<SB>(1-y)</SB>T<SB>y</SB>O<SB>z</SB>, potassium aluminosilicate with a composition represented by a formula 3 of K<SB>(2-b)</SB>Al<SB>b</SB>Si<SB>(1-y)</SB>T<SB>y</SB>O<SB>z</SB>, and cesium aluminosilicate with a composition represented by a formula 4 of Cs<SB>(2-c)</SB>Al<SB>c</SB>Si<SB>(1-y)</SB>T<SB>y</SB>O<SB>z</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090210-A (JP)
Title: Screw fastening machine
Inventor: AKIBA YOSHITAKA
IPC: B25B23/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw fastening machine for surely fastening the tip of a screw in a hole of a metal joint and fastening a number of screws in a short period of time.  <P>SOLUTION: A screw fastening machine body 1 is fitted to a nose part 15 to move forward and backward, and the tip of a magazine part 5 for storing connecting screws 3 and feeding the connecting screws 3 by a feeder 14 pressed by a spring 13 is fitted to the nose part 15. In this arrangement, the tip of the head screw 2 of the connecting screws 3 is projected forward over the tip of the nose part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175237-A (JP)
Title: Air conditioning unit for vehicle
Inventor: SUNAGA YASUSHI
IPC: B60H1/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable air conditioning unit for a vehicle, having a sufficient temperature adjustment performance.  <P>SOLUTION: The air conditioning unit is provided with a heat exchanger 22 for heat absorption, a heat exchanger 23 for heat radiation, a fan, a temperature control door 24, and an in-cabin air flow path 16 in the interior of a unit case 10. The heat exchanger 22 and the heat exchanger 23 are disposed in an approximately V shape along the vertical direction. The fan is provided on the upper part of these heat exchangers 22, 23. The temperature control door 24 is disposed in an approximately V shape narrow angle part 16b formed by the front surfaces 22a, 23a of the heat exchangers 22, 23, and freely swings between the heat exchangers 22, 23. The air flow path 16 is connected to the blowing ports 17, 18 where an air conditioned wind sent from the blower fan flows into the narrow angle part 16b from the upper parts of the heat exchangers 22, 23, passes through the heat exchangers 22, 23, and communicates to the interior of the cabin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177293-A (JP)
Title: Temperature determination circuit
Inventor: MARUTANI MASAMI
IPC: G01K7/01
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-reliable temperature determination circuit capable of stable temperature determination even to a change of a supply voltage.  <P>SOLUTION: In a determination voltage generation circuit 1, a current mirror circuit is constituted of transistors Q3-Q7, and a voltage VT1 independent of the supply voltage VCC is generated between both ends of a resistor R1, and an output voltage V- which is a reference voltage is acquired from a connection point between the transistor Q7 and a resistance R7. A temperature detection voltage V+ is acquired from the anode of a diode D1. Though the voltage VT1 has temperature dependency, the output voltage V+ and the output voltage V- are controlled so as not to be changed even if the supply voltage VCC is changed when the temperature is constant, and to have a fixed relation in magnitude, and the relation in magnitude is determined by a subsequent comparator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180446-A (JP)
Title: Flat stepping motor
Inventor: MATSUSHITA KUNITAKE
IPC: H02K37/14
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat stepping motor where the thickness in the direction of rotating shaft is reduced by reducing the number of kinds of parts for a simple structure.  <P>SOLUTION: The flat stepping motor comprises an upper stator yoke 31 provided with one-side pole teeth 32a1-32an formed along the semicircular periphery, and the other-side pole teeth 32b1-32bn formed along the semicircular periphery opposed to the former periphery, as well as a lower stator yoke 34 provided with the pole teeth opposed to the pole teeth 32a1-32an and 32b1-32bn of the upper stator yoke 31. The one-side pole teeth 32a1-32an of the upper stator yoke 31 are arranged symmetrical to the gaps among the other-side pole teeth about a pre-set reference line Y. The same one as the upper stator yoke 31 is used for the lower stator yoke 34 with the pole teeth mutually faced each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185281-A (JP)
Title: Equipment application execution system and equipment application execution peripheral equipment
Inventor: MORI JUNICHI
IPC: G06F21/34
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To execute an equipment application to be used by any peripheral equipment as necessary.  <P>SOLUTION: An ID card stores information specifying an owner and the license information of an equipment application. A user makes the input means of peripheral equipment read the ID card, and inputs a password, for example, as principal confirmation information. The input means transmits the inputted ID card identification information and password, and license information to a control means. The control means collates the inputted information with information associated with the owner of the ID card stored in the storing means to identify the principal. When the personal identification is successful, the control means makes the user select an application to be used through an interface on the basis of the inputted license information, and the equipment application is executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184366-A (JP)
Title: Sample pretreating apparatus and water analyzer provided with the same
Inventor: NAKAGAMI HIDETO
IPC: G01N1/10
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To remove solid matter which becomes problems in a water quality analyzer, while suppressing the troublesomeness of maintenance.  <P>SOLUTION: An agitating element 63b of an agitator is arranged in a sample container 61. The agitating element 63b is rotated, in a state of being submerged in sample water 62. Air, introduced from a gas inlet 65, is divided into small bubbles 68 by the rotation of the rotating element 63b, to make part of the sample water 62 overflow from the brim of the opening part of the sample container 61 by centrifugal force. The solid matter is collected by the bubbles 68, moved to the vicinity of the water surface of the sample water 62, with the bubbles 68, and discharged and removed to the outside of the sample container 61, while a part of the sample water 62 overflows over the brim of the opening part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187477-A (JP)
Title: Vibration wave motor
Inventor: FUKUSAKA TETSUO
IPC: H02N2/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the lifetime of a vibration wave motor by preventing eccentric wear of the frictional material of an elastic body resulting from unevenness of a progressive vibration wave.  <P>SOLUTION: A plurality of cycle voltages having different phases are applied individually to a plurality of divided and polarized elements constituting an electro-mechanical energy conversion element (piezoelectric element 105).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189769-A (JP)
Title: Pressure-sensitive adhesive tape for fixing semiconductor
Inventor: MORISHIMA YASUMASA
IPC: C09J7/02
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape for fixing a semiconductor causing slight stains of an adherend, having a small change in physical properties of pressure-sensitive adhesion with time and high antistatic performances and slightly affecting a circuit surface even in a dicing or a back grinding treatment of a semiconductor part at a low cost.  <P>SOLUTION: The pressure-sensitive adhesive tape for fixing the semiconductor is composed of at least a substrate film composed of a synthetic resin and a pressure-sensitive adhesive layer. The pressure-sensitive adhesive tape comprises an antistatic layer containing a charge transfer type boron polymer having a nitrogen atom-boron atom complex structure on one or both surfaces of the substrate film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003241237-A (JP)
Title: Display material for electronic paper and applications thereof
Inventor: SACRIPANTE GUERINO G
IPC: G02B26/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which efficiently operates materials in a pixel while improving the bistability with respect to an electronic paper.  <P>SOLUTION: A display material includes two opposing outer surfaces, at least one of which is light-transmissive, and a plurality of optically and electrically anisotropic elements disposed in a substance capable of being liquified. When each element is rotatably disposed, the element is not stuck to the substance and is suspended in the substance capable of being liquified.  <P>COPYRIGHT: (C)2003,JPO