baber/WOPTO huggingface dataset:
Patent JP-2003234524-A (JP)
Title: Optically pumped light emitting element and light source device
Inventor: SAKURAI MICHIHIKO
IPC: H01S3/13
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically pumped light emitting element and a light source device showing excellent characteristic for application into a large size display device.  <P>SOLUTION: In the optically pumped light emitting element 51, an optical pumping light source 511, a plane waveguide substrate 512 and a photosensitive region for output monitor 513 are allocated on the single substrate 510. The plane waveguide substrate 512 is provided with a slab type optical waveguide, a gain medium 512GM including an organic gain material, and a wavelength selection reflector 512RE for the fluorescence or phosphorescence radiated from the excited organic gain material. The optical pumping light source 511 is provided, for light emission in the wavelength band matched with the wavelength region having high absorption cross-sectional area in the absorption wavelength band of the organic gain material and control of the relevant optical pumping light source, with a control signal processing circuit 522 for controlling a drive current of the optical pumping light source based on an electrical signal generated by the photosensitive region 513 for output monitoring having the light receiving sensitivity for the wavelength of the pumping light or radiation light and an optical pumping light source drive circuit 521 for controlling the optical pumping light source with the control signal of the relevant drive current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232029-A (JP)
Title: Simulation analysis method for vacuum consolidation method
Inventor: TAKAHASHI SHINICHI
IPC: E02D3/10
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain analytic results reflecting performed work and make them highly accurate.  <P>SOLUTION: A drain material is driven into soft ground; a part above the drain material is covered with an airtight sheet; and the inside of the airtight sheet is decompressed for the action of negative pressure, so that a simulation analysis method for a vacuum consolidation method can be applied to the case of performance of soil improvement in a state in which atmospheric pressure serves as a surcharge. In this case, a range of the action of the atmospheric pressure surcharge is set at the lateral vicinity of the drain material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231902-A (JP)
Title: Production method for nickel powder, nickel powder, nickel paste, and laminated ceramic electronic part
Inventor: GOTO YOSHIHIRO
IPC: B22F1/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nickel powder wherein low- temperature oxidation is prevented and high-temperature excess sintering is suppressed; a nickel powder produced thereby; a nickel paste using the powder; and a laminated ceramic electronic part having an electrode formed by using the paste.  <P>SOLUTION: A nickel powder is mixed with a rare earth element compound and an alkali in the presence of water to attach the precipitate of a rare earth element hydroxide to the surface of the nickel powder. The nickel powder is then separated, dried, and subjected to jet milling. At least one element selected from the group consisting of Y and elements having atomic numbers of 57-71 is used as the rare earth element constituting the rare earth element compound. The ratio, to nickel, of the rare earth element hydroxide attached to the surface of the nickel powder is 0.05-3.0 atom.% expressed in terms of metal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226185-A (JP)
Title: Device for preventing deck tilt by external force in dump vehicle
Inventor: SAIRA NAOTO
IPC: B60P1/16
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing deck tilt by external force in a dump vehicle, which can lighten the whole of the vehicle at a low cost in simple constitution without providing a fixing device separately by devising a hydraulic circuit for expanding and contracting a dump cylinder.  <P>SOLUTION: In the dump vehicle wherein a deck 2 is carried on a car body through the dump cylinder 1, and the piston side chamber 1a of the cylinder 1 is communicated with a pressure oil supply source 3 through a supply side oil passage 7, and the rod side chamber 1b of the dump cylinder 1 is communicated with an oil tank 5 through a return side oil passage 9, a switch type check valve 20 is provided to switch a cut-off position for cutting-off the communication between the rod side chamber 1b and the oil tank 5 to a communication position to communicate the rod side chamber 1b and the oil tank 5 or vice versa. The switch type check valve 20 is constituted so as to be able to switch the cutting-off position to the communication position or vice-versa according to the changes in the pressure of the supply side oil passage 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239177-A (JP)
Title: Method for treating woven or knitted fabric
Inventor: TAKEDA RYOJI
IPC: D06M101/32
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a woven or knitted fabric, by which the woven or knitted fabric which contains the blended yarns of polyester highly oriented un-drawn fibers with drawn fibers and has a soft and bulky peculiar touch is efficiently obtained at a low cost.  <P>SOLUTION: This method for treating the woven or knitted fabric comprises treating the woven or knitted fabric at least containing the blended yarns of polyester highly oriented un-drawn fibers A having a birefringence of 30×10<SP>-3</SP>to 60×10<SP>-3</SP>and specific gravity of 1.34 to 1.36 g/cm<SP>3</SP>with polyester drawn fibers B having a boiling water shrinkage percent of ≥10% with a supercritical fluid or semi-critical fluid consisting mainly of carbon dioxide at 20 to 100°C at a pressure of 7 to 25 MPa.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242677-A (JP)
Title: Multilayer recording medium and system using the same
Inventor: MIKI TAKESHI
IPC: G11B7/24
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new configuration for a mass multilayer recording medium by utilizing light reflection on an adjoining interface between materials with different refractive indexes, and to provide a recording and reproducing method and a recording system in a mass multilayer recording medium.  <P>SOLUTION: A multilayer recording medium provided with at least two or more recording layers is constituted so that a recording layer is formed in a laminated structure of different types of materials with different refractive indexes, and interfacial reflection of the different types of materials is used for at least either reading of recorded information or reading focus information and tracking information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242072-A (JP)
Title: Server device, terminal device, information distributing system and information distributing method
Inventor: MATSUI YASUNORI
IPC: H04N21/482
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To connect a broadcasting program and contents distributed by a network.  <P>SOLUTION: This server device is provided with a channel number reply part for replying a channel number according to a channel number designating request transmitted from a terminal device 40, a contents readout part 22 for reading out renewal time information and the contents of the channel number designated from a contents storage part 21 according to the channel number designating request, a comparing part for comparing the renewal time information on the read-out contents with the present time set in the server device 20, a renewing part 23 for renewing the read-out contents as newest contents according to coincidence of a comparing result, and a content transmitting part 24 for transmitting the renewed contents to a terminal device 10 via the network according to a contents transmitting request.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247782-A (JP)
Title: Method for controlling temperature of continuous electric heating furnace and continuous electric heating furnace
Inventor: ARAI MAKOTO
IPC: F27B9/40
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling temperature of a continuous electric heating furnace which controls a temperature of a preheating zone more precisely and saving on energy, and a continuous electric heating furnace suitable for the method.  <P>SOLUTION: In this temperature controlling method, the electric heating furnace comprises a preheating zone 11, a firing zone 12, and a cooling zone 13, which are set to the temperature of a predetermined heat curve to continuously transfer and heat heated materials. Gas in the furnace heated to a predetermined temperature is sucked from a latter half of the preheating zone 11, and supplied to a first half of the preheating zone 11 through a supply duct 4, to control the heat curve of the preheating zone 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247611-A (JP)
Title: Automatic transmission
Inventor: ASANO TAKESHI
IPC: F16H37/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission which eliminates a feeling of discontinuous torque when shifting gears between low speeds in spite of using an automatic MT as the base structure, and prevents deterioration of fuel consumption in the normal traveling condition.  <P>SOLUTION: In a gear-shift means having shift gear trains 1M-6M for the first to sixth speed between an input shaft 2, an output shaft 3 and an intermediate shaft 4, the automatic MT provided with a motor-driven wet clutch 1 and sleeve clutch mechanisms D1 and D2 is used as the base, and a one-way clutch F and wet clutches C1 and C2 (AT transmission mechanisms) are used for gearshift between the first-second-third speeds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258257-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: HIYOUMA MASAHIRO
IPC: H01L29/786
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the hot carrier resistance of an MISFET formed on an SOI substrate as well as the breakdown strength between a source and a drain.  <P>SOLUTION: The SOI substrate provided with a semiconductor layer 1a, an insulation layer 1b thereon, and a semiconductor layer 1c thereon is processed by a high-temperature RTN (Rapid Thermal Nitrization) treatment using an N<SB>2</SB>O (dinitrogen monoxide) gas atmosphere at 1100 to 1200°C, thereby the forming an axynitride (100 or the like) in a boundary between the semiconductor layer 1c and insulation layer 1b and on the surface of the semiconductor layer 1c, and then the oxynitiride on the surface of the semiconductor layer 1c is removed, and an gate oxide film (gate insulation film) 8 is formed on the semiconductor layer 1c and its surface is nitrified. Furthermore, a gate electrode G, and a source and a drain (n-type semiconductor area 14 and p-type semiconductor area 15) is formed to make MISFETs Qn and Qp.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257986-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: SASAKI YUKIO
IPC: H01L29/737
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To sharply improve reliability by extending the life of an InGaP emitter HBT.  <P>SOLUTION: Trace As is added to an InGaP emitter layer with an addition rate ranging from 0.05 to 3.0%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251626-A (JP)
Title: Extruder and method for drying polymer
Inventor: KISHIKAWA TOYOAKI
IPC: B29B7/46
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drying polymer, using an extruder which effectively dries hydrous polymer, stabilizes quality of the polymer obtained, and hardly reduces operation and production efficiencies.  <P>SOLUTION: The extruder is provided with a vent 44 having a vent opening 42 which is arranged in a middle of a barrel 4 with a screw 6 freely rotatable therein. In the vent 44, a polymer returning means 8 having a shape elongated along an outer form of the screw 6 is arranged adjacent to the screw 6. The method for drying the polymer is characterized in that the hydrous polymer is melt-kneaded with the extruder 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250605-A (JP)
Title: Attachment for clothes
Inventor: MATSUMOTO TAKASHI
IPC: A44B1/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a button for clothes enabling a person to regularly, easily and efficiently bath in minus ions.  <P>SOLUTION: A minus ion generation layer consisting of an unsaturated polyester resin material containing a minus ion powder is integrally bonded to the back side of a button body consisting of an unsaturated polyester resin material, so that minus ions are regularly generated from the minus ion generation layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251331-A (JP)
Title: Method for biologically restoring polluted soil or underground water, and additive
Inventor: SHURIHARI CHANDORAGATOGI
IPC: B09C1/10
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for biologically restoring polluted soil or polluted underground water by organic halogen compounds, which can re-create a restoring effectiveness for polluted sites all over the country and realize the restoration at a low cost, and to provide an additive applied thereto.  <P>SOLUTION: Electron donors such as a yeast extract, humic acid, and organic waste from a food plant, a brewery, a sugar plant or the like are injected into the soil or the underground water from an injecting well dug in a polluted area; a native microorganism group consumes oxygen in the soil and the underground water by using the injected electron donors to enable the soil and the underground water of the restoring objective area to be in an anaerobic atmosphere; and the native anaerobic microorganisms in the generated anaerobic atmosphere decompose the organic halogen compounds of electron acceptors by reductive dehalogenation using the injected electron donors finally into inorganic halogen salts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255061-A (JP)
Title: Electric clock
Inventor: MOROKAWA SHIGERU
IPC: G01D5/245
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein conventional systems, such as a mechanical contact switch structure and a position detection mechanism by an optical sensor have the problems of the restriction of arrangement space, increased energy consumption, wear resistance properties, detection resolution, costs, and the like, even though an electric clock requiring the detection of the position of a clock wheel train, such as the correction of the deviation of the display clock of a precision clock such as a radio-controlled clock and an annual rate clock, and the automatic correction of the end of a month in a calender.  <P>SOLUTION: A plurality of transmission lines for simultaneously transmitting a plurality of AC electric fields through a wheel train are formed inside a clock. The position information of the wheel train is extracted from a change, in the propagation characteristics of a plurality of transmission line. Then, the position of a mechanical wheel train is subjected to electrical detection control, thus performing synchronization control of a mechanical closing mechanism by a low-power electric clocking mechanism. As an actual example, a signal having different phase and frequency is outputted from transmission electrodes 41 and 42, while pinching the toothed wheel of a detection wheel 43 made of metal having a hole 45. A modulated combined signal is received by a reception electrode 44 depending on the presence or absence of the hole 45, and the position of the detection wheel 43 is detected from the information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259511-A (JP)
Title: Power receiving and distributing facility and method of diagnosing deterioration of insulation
Inventor: WADA ATSUSHI
IPC: H02B3/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power receiving and distributing facility which is equipped with high-voltage apparatuses such as a disconnector, a breaker, etc., capable of determining insulation quantitatively even in power supply state, and a method of diagnosing deterioration of insulation.  <P>SOLUTION: The power receiving and distributing facility is equipped with the high-voltage apparatuses such as a breaker 2, a disconnector 3, etc., receives supplied power through a main wiring path, and supplies the supplied power to loads. A dummy terminal 6 of the same specification as the terminals of the cable connectors of the high-voltage apparatuses such as the breaker 2, the disconnector 3, etc., is arranged in the vicinity of the apparatuses 2 and 3. The dummy terminal 6 can receive the power supply from the main wiring path via an exclusive switch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261724-A (JP)
Title: Aqueous emulsion of polyolefin derivative, method for producing the same and laminate using the same
Inventor: SHIMOMURA OSAMU
IPC: C08L23/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous emulsion having excellent preservation stability at high temperature.  <P>SOLUTION: The aqueous emulsion of a polyolefin derivative contains an emulsifier, and 0.2-5 wt.% water-insoluble organic solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262428-A (JP)
Title: Gas turbine-incorporated absorption refrigerator
Inventor: MATSUMURA MASAHIKO
IPC: F01K13/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve various problems regarding the use of electricity and heat for air conditioning.  <P>SOLUTION: In this gas turbine absorption refrigerator using an absorption refrigerating cycle with double or more utility numbers, the combustion exhaust gas of a gas turbine is used in the thermal regeneration of an absorbing solution, and one or more of the heating gas introduction chamber of the regenerator of the absorption regenerating machine, a casing, and another casing surrounding both the absorption refrigerating machine and the gas turbine in an integral fashion are used as facilities for silencing the gas turbine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269588-A (JP)
Title: Input rotation speed predicting device for continuously variable transmission, input inertial torque calculating device therefor, control device therefor equipped with any one of them, input rotation speed predicting method therefor, and input inertial torque therefor
Inventor: TANIGUCHI KOJI
IPC: F16H59/14
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the slip of the V belt of a continuously variable transmission and to improve fuel efficiency.  <P>SOLUTION: A hydraulic oil flow quantity Q<SB>model</SB>(n) flowing in a primary oil chamber 30c is calculated with a physical model (S105). The prediction value of a speed change ratio γ<SB>model</SB>(n+δT) after a prescribed time δT is calculated with the flow quantity Q<SB>model</SB>(n), and the rotation speed prediction value NIN<SB>model</SB>(n+δT) of an input shaft 26 after the prescribed time δT is calculated (S106-S108). Then, input inertial torque TRQI(n) is calculated with the prediction value NIN<SB>model</SB>(n+δT), and belt pinch pressure P<SB>out</SB>(n) is increased in consideration of the torque TRQI(n) (S109-S111).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273958-A (JP)
Title: System, method for data communication and server
Inventor: MOSE KAZUHIRO
IPC: H04L29/08
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To transmit data addressed to the side of starting a data link from the Internet network to the side of starting the data link even when the side of starting the data link and the side where the data link is started become dormant conditions.  <P>SOLUTION: A server 3 for transmission receives a transmission request signal to be transmitted from a device 2 on the side where the data is started when the device 2 on the side where the data link is started receives the data addressed to a device 1 on the side of starting the data link from a user connection destination server 4 and transmits data reception information by using a calling telephone number of the device 1 on the side of starting the data link which is included in the transmission request signal as a number of an information destination. When the data reception information is received, the device 1 on the side of starting the data link is re-connected with the device 2 on the side where the data link is started by using a are-connecting function of an MITF dial-up dormant protocol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270205-A (JP)
Title: Method for deciding nuclear acid base sequence
Inventor: HIRATA TOMOTSUGU
IPC: G01N21/64
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately decide a sequence of sites difficult to be interpreted when a fluorescence intensity waveform data obtained by measuring an electrophoretic nuclear acid fraction is interpreted and a base sequence is decided.  <P>SOLUTION: A method for deciding a nuclear acid base sequence comprises the step of: deciding a way of juxtaposing a base sequence with a known base sequence interval of the fluorescence intensity waveform as an evaluating reference when the base sequence is decided by referring to information on the known base sequence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280265-A (JP)
Title: Method for forming image
Inventor: KASHIWA TAKAAKI
IPC: G03G9/087
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image excellent in low temperature fixing property and high temperature offset resistance and stable for a long time.  <P>SOLUTION: The toner comprises at least an aromatic oxycarboxylic acid or its derivative and hydrocarbon wax. The endothermic curve by differential calorimetry shows the maximum endothermic peak temperature of 60 to 110°C in the range from 30 to 200°C. The storage elastic modulus of the toner at 80°C is 1×10<SP>6</SP>to 1×10<SP>10</SP>[dN/m<SP>2</SP>], and the storage elastic modulus at 120 to 180°C is 1×10<SP>3</SP>to 1×10<SP>6</SP>[dN/m<SP>2</SP>]. The amount of the aromatic oxycarboxylic acid or its derivative present on the toner surface is 0.05 to 8 g/kg. The distribution of charges of the toner on a developer carrying body in a 23°C and 60 %RH environment shows a peak between 5 and 25 μc/g absolute values. The charge amount (A) of the whole toner on the developer carrying body and the charge amount (B) of the toner on an electrostatic holding body satisfy the relation of 0.5≤|A|-|B|≤8.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283374-A (JP)
Title: Cdma receiver and cdma receiving method
Inventor: SUGATA MASANORI
IPC: H04W88/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CDMA receiver by which the reception electric power of a cell can be measured by using an arbitrary number of passes without being constrained by the number of correlators.  <P>SOLUTION: A delay profile showing the correlation value electrical power distribution of signals with respect to the delay time of received signals of several passes is measured and effective passes are detected from the correlation value electrical power on the basis of the measured delay profile. Then the reception electrical power of the cell is measured by the correlation value electrical power of the detected effective passes. In this way, the number of passes which is the element of measurement of the reception electrical power is not constrained by the number of correlators and the reception electrical power of the cell can be measured in a short time.  <P>COPYRIGHT: (C)2004,JPO