baber/WOPTO huggingface dataset:
Patent JP-2002354824-A (JP)
Title: Digital control electronic ballast employing piezoelectric transformer
Inventor: KIN SHOSEN
IPC: H02M7/48
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a digital control electronic ballast employing a piezoelectric transformer for applying stabilized voltage and current to a lamp. SOLUTION: The digital control electronic ballast comprises a section 41 for rectifying low frequency AC power to produce DC power, a section 42 for compensating loss of power factor due to variation of low frequency AC power supply to sustain DC output power from the rectifying section 41 at a constant level, an inverter section 43 for switching a constant DC output power from the power factor compensating section 42 to produce a high frequency power supply signal, a resonance section comprising a coil (L) coupled with the output of the inverter section 43 and a high output piezoelectric transformer (T) and transmitting high frequency power from the inverter section 43 to a lamp,  and a digital control section 48 for controlling iluminance of the lamp by modulating the frequency for controlling the switching period at the inverter section 43 when the lamp is lighted/unlighted wherein the input electrode has rhombic or diamond shape and the lamp capacitor is eliminated.
Patent JP-2002363296-A (JP)
Title: Molding for coin
Inventor: MAKINAE HISAYOSHI
IPC: C08K3/08
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a molding for coin having weighty feeling of a metallic coin and excellent in externals. SOLUTION: This molding for coin comprises a thermoplastic resin composition compounded, based on 100 pts.mass thermoplastic resin (A), 100-900 pts.mass metallic powder (B) and 0.5-20 pts.mass polytetrafluoroethylene-containing mixed powder (C) consisting of polytetrafluoroethylene (I) and an organic polymer (II). The molding is used for several kinds of game machines such as a game play machine slot machine and a Pachisulo play machine (pinball-style slot machine) and is used as e.g. a check coin for a coin laundry and a coin locker.
Patent JP-2002372690-A (JP)
Title: Light controlling part and forming method thereof
Inventor: TAKIGUCHI YOSHIHIRO
IPC: G02B26/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method which easily manufactures a photonic crystal which becomes a light controlling part on the edge surface of an optical fiber. SOLUTION: The edge surface 7a of the optical fiber 7 and the edge surface 8a of the optical fiber 8 are arranged in a V groove 23 of a base 21 so as to be opposed to each other leaving a prescribed interval. A solution 27 which contains fine particles which come to the material of the photonic crystal is dropped into a space part 25 which is formed by the edge surface 7a, edge surface 8a and V groove 23. In such a manner, the photonic crystal is grown from each of the edge surfaces 7a and 8a and, thereby, the light controlling part which contains the photonic crystal 2 is formed on each of the edge surfaces 7a, 8a.
Patent JP-2002370670-A (JP)
Title: Car body frame structure of automobile
Inventor: WATANABE TOSHIMICHI
IPC: B62D21/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of required bolts when installing a sub-frame on main frames by supporting a suspension arm by the sub-frame. SOLUTION: A lower arm 11 of a suspension is supported by the front sub- frame FS, and this front sub-frame FS is fixed to the main frames FL and FR. At this time, among a front rubber bush joint 12 and a rear rubber bush joint 13 of the lower arm 11 supported by the sub-frame FS, the axis L2 of the rear rubber bush joint 13 is arranged in the vertical direction, and the front sub-frame FS is co-fastened to the main frames FL and FR by a bolt 34 for fixing this rubber bush joint 13 to the front sub-frame FS to reduce the number of bolts so that installing manhours and a cost can be reduced.
Patent JP-2003004871-A (JP)
Title: Time informing clock
Inventor: MAKUTA SHUNICHI
IPC: G04C23/10
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a time informing clock capable of more simply transmitting an operating state, a fault state or the like. SOLUTION: The time informing clock comprises a receiving circuit 211 for receiving a transmission request signal for transmitting self-recording data transmitted from a personal computer and information data; a CPU 216 for diagnosing the operating state, generating melody data of a diagnosing result, on or off data of sound informing, and the self-recording data of data of an operation fault state; a memory 215 for storing the self-recording data generated from the CPU 216; a transmitting circuit 212 for transmitting the self-recording data stored in the memory 215 when it becomes a predetermined time or when the request signal is received; and a display unit 202 for displaying in response to information data received by the receiving circuit 211.
Patent JP-2003008670-A (JP)
Title: 90° phase shifter
Inventor: KITAMURA YORIHIRO
IPC: H04L27/18
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an excellent 90 deg. phase shifter that outputs each four equiamplitude signals with a phase difference of 90 deg. in a wide-band. SOLUTION: An output 303 is generated by multiplying an input signal 301 with the Gilbert model of a multiplication circuit. The generated output 303 is input into a filter 304 that passes a double frequency of an input signal 301 to gain an excellent double multiplication output 305 in the duty ratio of 50%. Then the double multiplication output 305 is input into a DFF 306, and into a DFF 308 through a NOT circuit 307. Thereby the DFF 306 and the DFF 308 are operated in the rise and the fall of the double multiplication output 305 respectively to generate excellent each output signal 3010 and 3011 provided with the phase difference of 90 deg. in the half frequency to the double multiplication output 305 by two clock division circuits 309 designed according to this structure.
Patent JP-2003002819-A (JP)
Title: Skin care composition
Inventor: TANAKA HIROSHI
IPC: A61K8/49
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain an 8-OHdG production inhibiting agent which can prevent or improve the formation of fine wrinkles and blots by restraining the production of 8-OHdG. SOLUTION: One or more 8-OHdG (8-hydroxydeoxyguanosine) production- inhibiting agents selected from the group consisting of a catechin and/or its glycosides, a flavone and/or its glycosides, a flavonol and/or its glycosides, a flavanone and/or its glycosides, an isoflavone and/or its glycosides, a coumarin and/or its glycosides and the extracts of plants selected from the genera Vitis, Plantago, Linum, Carthamus, Gossypium, Rosemary, Eucalyptus, Gnaphalium, Thymus, Syringa and Pinus and Banzakuro assort of pomegranate are characteristically compounded in cosmetics. The 8-OHdG production-inhibiting agent inhibits the production of 8-OHdG in DNA of cells by ultraviolet rays, and prevents or improves the formation of the fine wrinkles and blots.
Patent JP-2003008799-A (JP)
Title: Facsimile system
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F3/12
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To utilize immediacy of each communication protocol in a facsimile system, equipped with a receiver means for receiving the image data using a plurality of communication protocols. SOLUTION: In an Internet facsimile system 20, the image data can be received using a plurality of communication protocols. ROM 6 stores a print job priority table for setting the priority order of print for each communication protocol. The main control unit 1 sets the priority order on the image data for each print job, on the basis of the print job priority table 6a and makes each image data printed under control.
Patent JP-2003014666-A (JP)
Title: Method for quantitatively analyzing element, its computer program and apparatus therefor
Inventor: SUZUKI MASAMICHI
IPC: G01N23/22
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively analyzing an element with a small error in which a quantitative determination error due to a deviation of an ion irradiating content based on a sample current is corrected. SOLUTION: The method for quantitatively analyzing the element comprises the steps of irradiating a standard sample and a sample (3) to be analyzed with an ion (5), and quantitatively determining a target element in the sample to be analyzed based on a ratio of the standard sample to the sample to be analyzed of a spectral yield to be detected by a detector (DB) according to a nuclear reaction or the ion with a target element or an elastic recoil scattering. In this case, the quantitative determination error due to the deviation of the ion irradiating content to the standard sample and the sample to be analyzed is corrected by using a ratio of the standard sample to the sample to be analyzed of a back scattering spectral yield at the time of irradiating with the ion to be detected by the detector (DA).
Patent JP-2003017752-A (JP)
Title: Reflective optical device and manufacturing method therefor
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/60
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflective optical device together with its manufacturing method which has resistance to temperature change and is surface-mounting type, and can be easily made compact and change the light distribution even if the molding die is not manufactured in each case, and furthermore is superior in mass production. SOLUTION: To manufacture this reflective LED, an light emitting element 2 is mounted on the central lower surface of one lead 3a, and the other lead 3b and light emitting element 2 are bonded with each other with wire not illustrated for electric connection. A concave reflection mirror 4 that an aluminum plate is machined by pressing is placed on the female die 40 by using a vertically extending reflection mirror supporting member 7. A lead frame 9 is overlaid thereon, and the light emitting element 2 mounted to the lead 3a is adjusted so that it may be positioned opposite to the center of the reflection mirror 4. Then, the male die 41 is fitted to the female die 40 and they are clamped for transfer molding.  Thus, the leads 3a and 3b and the reflection mirror 4 are entirely packaged with a transparent epoxy resin 5, and a light radiating surface 6 is formed flat on the rear surface side of the light emitting element 2 through molding.
Patent JP-2003018323-A (JP)
Title: System and method for reporting contents identification information
Inventor: KONAGAI SHUNSUKE
IPC: H04W76/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for reporting contents identification information, by which contents identification information for identifying contents distributed to a portable terminal can be reported to the destination of a telephone number embedded in the contents when making a call to the telephone number. SOLUTION: In the system having at least one portable terminal, which can be connected to first and second networks, and at least one telephone terminal connected to the second network, the portable terminal has a means for receiving and displaying the contents identification information for identifying the contents and the contents through the first network and a means for originating a call to the second network according to the telephone number embedded in the contents and transmitting the contents identification information to the second network. The telephone terminal corresponding to the telephone number has a means for receiving and outputting the contents identification information through the second network.
Patent JP-2003017939-A (JP)
Title: Oscillator and its oscillation control method
Inventor: WAKAYAMA KIWA
IPC: H03B5/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator whose start time can be reduced and to provide its oscillation control method. SOLUTION: The oscillator is characterized in to comprise a power supply voltage terminal Vcc to which a power supply voltage is applied, a constant voltage circuit L that generates a 1st voltage on the basis of the power supply voltage applied to the power supply voltage terminal Vcc and a 2nd voltage lower than the 1st voltage, a switch SW that selects the 1st voltage or the 2nd voltage, and an oscillation circuit 2 to which the 1st voltage or the 2nd voltage selected by the switch SW is applied.
Patent JP-2003014524-A (JP)
Title: Water level monitoring device
Inventor: MAESHIBA SHINSUKE
IPC: G01C13/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a water level monitoring device introducible at a low cost, can predict the time to reach a water level which requires evacuation, and enables measures such as the leading of evacuation beforehand, the piling-up of sandbags, etc. SOLUTION: When the water level reaches a single or a plurality of sensor locations previously set in a float sensor 1 or an electrode sensor 11 as a water level detecting sensor, a signal is transmitted. By detecting the increasing speed of the water level by the water level detecting sensor, it is possible to predict the time to reach a specific water level and transmit a signal.
Patent JP-2002292183-A (JP)
Title: Washing case
Inventor: ITO SHIZUE
IPC: D06F35/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To solve conventional problems in the case of washing watches by using a washing machine wherein impacts accompanied by watches being brought into contact with a washing tub or a pulsator cause scratches, damage or failures of waterproofing of the watches or damage of the washing tub. SOLUTION: Using the washing case consisting of an elastic body provided with water flow holes and having a fixing means for fixing objects to be washed inside the washing case protects not only the watches from vibrations and the impacts but band pieces from damaging by mutually rubbing on or colliding with in washing.
Patent JP-2003014661-A (JP)
Title: Method for forming image by transmission electron microscope of sample having laminated structure
Inventor: MATSUE TERUYUKI
IPC: G01N23/04
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an image by a transmission electron microscope of a sample having a laminated structure made of two or more layers capable of forming the image, in which two adjacent layers of the sample in which one or more of the layers are single crystal layers can be clearly distinguished, and to provide a method for measuring a thickness of the layer using the image and a method for confirming a laminated state to conduct by using the image. SOLUTION: In the method for forming the image by the transmission electron microscope of the sample having the laminated structure made of the two or more layers in which one or more layers are single crystal layers, an angle of any single crystal layer displaced from a zone axis of any single crystal layer in a range of the image is set to an incident angle of an electron beam, and a transmitted wave passed through the sample is utilized. The method for measuring the thickness of the layer of the sample comprises a step of measuring the thickness of the image of the method for forming the image. The method for confirming the laminated state comprises a step of confirming the laminated state by using the image of the method for forming the image.
Patent JP-2002090650-A (JP)
Title: Vibration-proof microscope
Inventor: ITO EIICHI
IPC: G03B5/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent image blurs in a microscope having high probability which has the image blur that an observer can visually recognize, when the microscope is held atop the arm of a rack and is used. SOLUTION: In the housing of a video stereoscopic microscope 101, an angular speed sensor 1 and an acceleration sensor 2 are built therein. The angle of rotation of the stereoscopic microscope 101 detected by the angular speed sensor 1 and the shift quantity of the stereoscopic microscope 101 detected by the acceleration sensor 2 are inputted to a microscope control part 3. This microscope control part 3 controls a vibration-proof correction part 4 according to these inputted data. The correction part 4 shifts a lens 212 in a plane orthogonal to the optical axis to deflect subject light from an observed field, in parallel with the optical axes of zoom optical systems 220 and 230. A longitudinal width AV and operation distance of the observed field of this video microscope 101 satisfy the conditional inequality 1/AV>1/(11.46+0.011×L).
Patent JP-2003011623-A (JP)
Title: Pneumatic tire
Inventor: SHINDO YOSHIMI
IPC: B60C1/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To improve steering stability, comfortableness, and durability, while retaining superior low rolling resistance. SOLUTION: A short fiber reinforced rubber layer extending along the outside surface of bead apex rubber, passing the outer end of the bead apex rubber, and extending along the outside of a ply body part is disposed in a sidewall part. The short fiber reinforced rubber layer is formed of multiple rubber regions divided into the inside/outside in the radial direction and having different mixing rates of the short fibers.
Patent JP-2003019458-A (JP)
Title: Method of overcoat with stain-resistant coating material
Inventor: TSURUSHITA TOMOYA
IPC: B05D7/24
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of overcoat with a stain-resistant coating material, by which the same overcoat work as that with a conventional coating material for building is performed regardless of the length of an interval. SOLUTION: The stain-resistant coating material (B) is applied over a coating film obtained by applying the stain-resistant coating material (A) containing a silicate compound on a base material. The stain-resistant coating material (B) contains a resin composition containing a hydroxyl group-containing fluororesin, a polyisocyanate compound and a silicate compound and further contains 1-20 wt.% isocyanate group-containing silane coupling agent per the weight of the resin composition solid matter.
Patent JP-2003019843-A (JP)
Title: Printer
Inventor: MOROHASHI TAKETOSHI
IPC: B41J21/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-print printer with which an unprintable state does not occur even when booklet printing is carried out based on a large amount of printing data. SOLUTION: There is provided the printer which has a printing data input means 1 for inputting printing data of an amount of every one page, a storage means 2 for temporarily storing inputted printing data, a reordering and synthesizing means 3 for executing reordering and synthesizing to printing data of an amount of four pages when the printing data of the amount of four pages is sequentially stored to the storage means 2, and a printing means 4 for printing an amount of every two pages to a front and a rear faces of one recording paper on the basis of the reordered and synthesized printing data of the amount of four pages.
Patent JP-2003026304-A (JP)
Title: Box recycling system
Inventor: KOKUBU YOICHI
IPC: B65F5/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional storage boxes storing products, manufactured according to the products or prepared according to orders by a product maker and disposed by a refuse collector as wastes or resources by a request of a store stocking the products from the product maker and a purchaser purchasing the product from the product maker or the store, with a low recovery rate recovered to the product maker and a necessity of including a price for the storage box in a product price. SOLUTION: A carrier 1 possesses the storage boxes, lends them to the purchaser 2, the store 3, and the product maker 4 in exchange for compensation and returns the compensation by the return of the storage boxes. The carrier 1 controls the number of the storage boxes held in branch offices 12-14 through a control center 11 and adjust the number of the boxes to an appropriate one.
Patent JP-2003025485-A (JP)
Title: Woody composite structure material
Inventor: INOUE NOBORU
IPC: B28B1/16
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a woody composite structure material having a light weight and a high strength by incorporating durability of at least 30 years or more in the case of installing a natural timber outdoors. SOLUTION: The woody composite structure material comprises the natural timber as a core, a coating material made of a cement mortar or a concrete having a waterproofness and a corrosion resistance as well as a weather resistance and coating molding a circumference of the timber and finishing the coating material in a required shape, and a fastening means provided at the core material to fix the coating material to each other.
Patent JP-2003031949-A (JP)
Title: Multilayer board, manufacturing method and bonding structure thereof
Inventor: MITSUNARI NAOHITO
IPC: H05K3/46
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability and high-density multilayered board, its manufacturing method and an bonding structure. SOLUTION: The multilayer board, formed by mutually adhering wiring boards, is composed of a first wiring board 7, a second wiring board 3, a conductive material 5 for electrically connecting the first board 7 with the second board 3, and bonding structures 1, 2 for bonding the wiring boards each other. The adhering structure 1, 2 is composed of a porous layer 1 and adhesive layers 2 provided on both surfaces of the porous layer for adhering to the wiring boards.
Patent JP-2003028001-A (JP)
Title: Throttle control device of engine
Inventor: YOKOYAMA ATSUAKI
IPC: F02D11/10
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a throttle control device of an engine capable of carrying out highly accurate control using an inexpensive AD converter. SOLUTION: The throttle control device of an engine is provided with a throttle opening detection means for detecting an opening of electronic throttles 1, 2 for controlling an engine; and a means 11 for controlling the opening of the throttle to a target value corresponding to an operation state. The throttle opening detection means includes a throttle opening sensor 3 for producing a sensor voltage corresponding to the opening of the throttle; offset means 101-104 for converting the sensor voltage to a plurality of voltages with offsets V1-V4; an AD converter 12 for AD-converting the voltages with offsets V1-V4; and an addition means 11 for addition-processing the AD-converted voltage with offset. The addition value of the voltage with offset is detected as the opening of the throttle of the object to be controlled.
Patent JP-2003030621-A (JP)
Title: Generated hydraulic power prediction method for run-of- river type dam and neural network therefor
Inventor: IIZAKA TATSUYA
IPC: G06Q50/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To highly accurately predict the generated power of a run-of-river type dam. SOLUTION: In the power plant of the run-of-river type dam, since a water storage function for preventing the flood of a downstream area is not originally provided differently from a normal dam, flow rate prediction for flood prevention is not required to begin with. Thus, without tentatively predicting a flow rate, the generated power is directly predicted. That is, the output of a neural network is defined as power generator output (power generator output difference, in this example).
Patent JP-2003032630-A (JP)
Title: Data broadcasting receiver
Inventor: OMURA YOSHINORI
IPC: H04B1/16
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To present data without a viewer's feeling a stress even when data of a larger size than a cache memory of a receiver is broadcast. SOLUTION: When a total size of data which is being transmitted is known and the size of data is larger than that of a cache memory, each transmitting data is compressed by a compression method, whereby the size of data is received in the cache memory.