baber/WOPTO huggingface dataset:
Patent JP-2006266130-A (JP)
Title: Cooling device for valve
Inventor: ITO YOSHIKUNI
IPC: F01P3/14
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable valve cooling device having sufficient cooling capacity with a simple structure without increasing cost.  <P>SOLUTION: Lubricating oil lubricating a part between a valve lifter 23 and a valve lifter retaining part 16 is supplied to a hollow part 26 in a valve 20 as cooling oil with accompanying open and close operation of the valve 20, and the valve 20 is cooled by circulating lubricating oil in the valve 20 to discharge lubricating oil from the hollow part 26. When the valve 20 opens, lubricating oil is supplied from an oil reservoir 17, a supply groove 18 provided on the valve lifter retention part 16 to the hollow part 26 of a valve stem 22 via a circumference groove part 27a, a through hole part 27b and a shaft hole part 27c of a supply/discharge passage 27 provided on the valve lifter 23. When the valve closes, lubricating oil is discharged to an outside of the valve 20 from the circumference part 27a via the shaft hole part 27a, the through hole part 27b from the hollow part 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263570-A (JP)
Title: Biomass decomposition method and decomposition device
Inventor: SASAKI YOSHIYUKI
IPC: B09B3/00
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing activation by executing preliminary treatment for efficiently performing reaction at the time of producing a useful substance by chemical decomposition reaction, enzyme reaction, chemical reaction, intercalation and non-crystallization, etc., with biomass, a woody or grass plant vegetable material for instance, as a raw material.  <P>SOLUTION: This biomass decomposition method for putting the biomass to mechanochemical reaction under the presence of a high-temperature and high-pressure fluid uses a decomposition device comprising: a heat-resistant and pressure-resistant rotary drum provided with a biomass introducing port and a decomposed product discharge port on a position matched with the rotation center of both side plates; a driving means for rotating it; pulverizing media loaded inside the drum; and a heating means arranged around the rotary drum.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006266163-A (JP)
Title: Control valve
Inventor: MAGAI KAZUMI
IPC: F16K31/04
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve materializing stable valve open close action.  <P>SOLUTION: An axial direction length dimension L1 of a magnet 53 provided on a rotor 32 is set larger than a width dimension of a stator 45, and a position of the magnet 53 in relation to the stator 45 is set to offset a stator center line 71 in a throttle valve 15 side of a magnet center line 72. A tip side support part 85 in which a tip part of a shaft 33 is inserted is depressingly provided on a wall surface of a throttle body 13 and a semicircular projection part 87 is provided on an end surface 86 of the tip side support part 85. A shaft 33 energized in an inner side of the tip side support part 85 is rotatably supported under a condition where a tip surface thereof has point contact on the projection part 87, and a thrust bearing 88 rotatably supporting the tip part of the shaft 33 by the tip side support part 85 is constructed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006268522-A (JP)
Title: Information processor
Inventor: TOGAWA HIRONARI
IPC: G06F9/22
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To replace necessary minimum firmware in a device in which a firmware failure is found without stopping the operation of the device.  <P>SOLUTION: A comparator 4 compares an OP 1 with an OP2, and the coincidence of the OP1 with the OP2 sets a signal a=1. When data set in a JP 52 coincides with data set in comparison data 61, a condition comparison circuit 7 transmits a comparison result as a signal b=1. An AND circuit 8 transmits a signal 82=1 and a signal 81=0 because of the signal a=the signal b=1. A CS address 9 becomes invalid and a buffer address 10 becomes valid. The next FW fetch addresses are generated by a serial adder 12 and are set. Corresponding FWs are sequentially taken out of a standby buffer 10 and transmitted to a selector 15, the signal 82 transmits an FW of the standby buffer side, and consequently, FWs in the standby buffer are carried out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267025-A (JP)
Title: Voltage measuring system
Inventor: MATSUISHI TAKEYOSHI
IPC: G01R19/25
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a circuit scale gets large not to be matched to size reduction for the whole system, since a low-path filter such as an FIR filter and an IIR filter used for removing a higher harmonic noise when removing a noise is a product sum circuit, in a conventional voltage measuring system.  <P>SOLUTION: A comparator 24 is one example of a change rate comparing means for comparing a change rate of an AC voltage in each sampling clock period S converted into an absolute value by an absolute value converter 23, with a predetermined reference change rate, and a D flip-flop circuit 25 is one example of a voltage holding means for holding an up-to-date AC voltage, when the change rate of the up-to-date AC voltage is determined to be lower than the reference change rate, by the comparator 24 that is the one example of the change rate comparing means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269033-A (JP)
Title: Method for verifying function of preamplifier circuit, and magnetic recording and reproducing device using the same
Inventor: KONDO MASAO
IPC: G11B5/09
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely verifying a write performance in a short time as a method for verifying the function of a preamplifier, and to provide a magnetic recording and reproducing device using the same.  <P>SOLUTION: The preamplifier of the magnetic recording and reproducing device comprises a write system for feeding a write current corresponding to a write data to a magnetic head for writing and reading the data to/from a recording medium, and a read system for receiving a read-out current of the magnetic head, and the write system comprises: a write driver; a current-voltage converter circuit for converting a write current from the write driver into a corresponding voltage; a waveform shaping circuit for converting an output voltage of the current-voltage converter circuit into a full-wave rectified waveform; a peak hold circuit for holding a peak value of the output of the waveform shaping circuit; a filter circuit for outputting a mean voltage of the outputs of the waveform shaping circuit; and a determination circuit for determining an abnormality of the write driver based on the respective output states of the peak hold circuit and the filter circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272054-A (JP)
Title: Reduction method for co selective oxidation catalyst
Inventor: UKO TOSHIMASA
IPC: C01B3/38
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction method for a CO selective oxidation catalyst for enhancing a catalytic activity of the CO selective oxidation catalyst.  <P>SOLUTION: In the reduction method for the CO selective oxidation catalyst, the CO selective oxidation catalyst made by carrying ruthenium on a fireproof oxide carrier is reduced by a hydrogen-containing gas at a gas space velocity of 150 h<SP>-1</SP>to less than 1,000 h<SP>-1</SP>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276242-A (JP)
Title: Zoom lens device
Inventor: YAMANE KENJI
IPC: H04N5/225
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens device which can be used for a portable phone with a camera and which is compact and inexpensive.  <P>SOLUTION: A cam driving gear 48 and a zoom cam 49 are supported on the same rotary shaft 50. When the cam driving gear 48 rotates and an interlocking boss 56 abuts on a coupling projection 59, the zoom cam 49 rotates together so as to individually move two lens groups, thereby performing zoom adjustment. When the rotating direction of the cam driving gear 48 is switched and a circular-arc shaped cam follower 57 formed at the edge of the interlocking boss 56 presses a focus cam 62, the zoom cam 49 slides on the rotary shaft 50 so as to move the two lens groups on an optical axis in the same direction by the same amount, thereby performing focus adjustment. By integrally providing the interlocking boss 56 and the cam follower 57 allowing the zoom cam 49 to perform different operation, the zoom lens device is miniaturized and the cost thereof is reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272150-A (JP)
Title: Gas mixer and gas mixing method
Inventor: SHIMADA TATSUYA
IPC: B01F23/10
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas mixer and a gas mixing method for surely and highly efficiently mixing at least two kinds of gases.  <P>SOLUTION: The gas mixer is provided with: a main pipe 1 whose cross section is circular or roughly circular and through which a first gas flows; and a gas blowing nozzle 2 whose jetting port 2a is opened to the inner surface of the main pipe 1 and which blows a second gas into the main pipe 1, wherein the gas blowing nozzle 2 is provided such that the jetting direction of the second gas is the tangential direction of the main pipe 1 or is roughly the tangential direction, and the jetting flow rate of the second gas from the gas blowing nozzle 2 is double or more a gas flow rate after mixing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006195404-A (JP)
Title: Liquid crystal device and electronic device
Inventor: KANEKO HIDEKI
IPC: G02F1/1343
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent display quality degradation in a liquid crystal device of the IPS system using two-terminal elements.  <P>SOLUTION: The liquid crystal display is built by sealing liquid crystals between a substrate having data lines, scanning lines, TFD elements, pixel electrodes, and a color filter. The data lines has comb teeth shaped electrodes in the sub-pixel areas and straight main lines connecting the adjoining electrodes. Conductors are connected in parallel to form the wiring. The 1st to 3rd transparent electrodes are formed nearly in the shape of stripes between the electrodes to function as the pixel electrodes. The scanning lines are connected to the TFD elements and the TFD elements to the 1st to 3rd transparent electrodes respectively, and in-plane electric fields E are generated between the conductors and the transparent electrodes in parallel with the substrate to control the orientation of the liquid crystal particles. Especially, since the electrodes of the data lines form parallel connected circuits, the wiring resistances are made small while preventing the lateral cross talk and reducing the display quality degradation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006278730-A (JP)
Title: Led-mounting board with reflecting member, its manufacturing method, and led module
Inventor: NISHIMOTO KEIJI
IPC: H01L33/54
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED-mounting board etc. with a reflecting member wherein a bonding between the reflecting member and the mounting board is protected against deterioration, even while the mounting board is made of aluminum nitride, and the reflecting member is made of alumina.  <P>SOLUTION: The LED-mounting board 40 is mounted with white color LEDs 18. The LED-mounting board 40 is equipped with an insulating board 12 formed of aluminum nitride sintered material, and a reflecting board 14 formed of the alumina sintered material and provided with reflecting holes 16, which surround the mounted white color LEDs 18. The insulating board 12 and the reflecting board 14 are integrally bonded together by a buffer layer 20, made of a sintered material of a mixture of aluminum nitride and alumina.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006277374-A (JP)
Title: Device for predicting material of steel product
Inventor: SHIGEMORI HIROYASU
IPC: G06Q50/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable visual programming, to reduce a maintenance load of a material prediction model, and to maintain a prediction accuracy.  <P>SOLUTION: The device for predicting material of a steel product for predicting the material of the steel product produced across a plurality of processes by use of the material prediction model is provided with: a means for representing respective functions for the material prediction model such as data input, cleaning, editing or the like with icons and for representing data processing flow with arrows; a means for modifying each function by clicking or double clicking the icons or adding functions by copying and pasting; and a means for modifying or adding flows by altering or replacing the arrows.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279603-A (JP)
Title: Surface acoustic wave device
Inventor: OSANAI KATSUNORI
IPC: H03H9/64
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and low-profiled surface acoustic wave (SAW) device with excellent functionality without the need for a complicated design, the characteristic of which is improved by reducing interference between elements.  <P>SOLUTION: In the SAW device including a base board, an SAW element, and complementary circuit elements for complementing electric characteristics of the SAW element, the SAW element is flip-chip-mounted on one side of the base board and the complementary circuit elements are chip components surface-mounted on the base board. The chip components are provided with two or more inductive elements, and the inductive elements are mounted on the base board so that the magnetic fluxes of the inductive elements arranged adjacently to each other are interlinked with each other. The chip components may include one or more kinds of capacitors, varistors, and thermisters. The base board is a resin board made of a material principally containing a resin, a ceramic board, or a polymer material board, and a single layer board or a multilayer board including one or more wiring layers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272193-A (JP)
Title: Method and apparatus for separating zinc isotope
Inventor: FUJII YASUHIKO
IPC: B01J20/281
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and economical separation method capable of surely absorbing a predetermined zinc isotope to be removed, and to provide an apparatus therefor.  <P>SOLUTION: An acidic solvent, in which a zinc salt containing zinc isotope is dissolved, is passed through a column filled with an organic polymer of a resorcinol derivative having a crown ether structure as a functional group at side chains, which is synthesized by adding and dissolving the resorcinol derivative, benzocrown ether and paraformaldehyde or formaldehyde in halogen-containing fatty acid and reacting them for a predetermined time at a predetermined temperature, and is carried on a porous silica carrier, or the organic polymer itself made into a porous body, and then the zinc isotope is absorbed with the organic polymer by means of a chromatography.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005354035-A (JP)
Title: Forming method of semiconductor device
Inventor: NAKAMURA RYUICHI
IPC: H01L51/05
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the use of an expensive process by using an inexpensive material, and to inexpensively provide a large amount of semiconductor devices of high performance.  <P>SOLUTION: The semiconductor device is formed by a forming method comprising a process for forming a gate electrode 2 on at least a flexible insulating substrate 1; a process for forming a gate insulating film 4 on the gate electrode 2; a process for forming source/drain electrodes 5 on the gate insulating film; a process for polishing and removing a part of the source/drain electrodes 5 and the gate insulating film 4, and forming a channel between the source/drain electrodes; and a process for forming a semiconductor layer 6 between the channels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006287725-A (JP)
Title: Piezoelectric acoustic element and piezoelectric acoustic generating device
Inventor: KAWAGUCHI TATSUO
IPC: H01L41/083
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic generating device with high acoustic generation efficiency and small energy loss.  <P>SOLUTION: This piezoelectric acoustic generation device 10 having a piezoelectric acoustic element 17 and a panel 12 fixed via a piezoelectric drive element 20 of the piezoelectric acoustic element 17 and generating sound from the panel 12 is provided. The piezoelectric acoustic element 17 constituting the piezoelectric acoustic generating device 10 has the columnar piezoelectric drive element 20 constituted of a plurality of piezoelectric layers and a plurality of electrode layers which are alternately laminated and an elastic body board 11 of which a part is fixed to the piezoelectric drive body 20 and at least one end is a free end.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006239370-A (JP)
Title: Umbrella for protection against rain, snow, wind, and sunlight
Inventor: NEGORO FUJIO
IPC: A45B15/00
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to comfortably perform outdoor activities even under the scorching sun in midsummer by attaching a small portable fan and a transparent sheet to an umbrella, so as to remove discomfort due to heat in using the umbrella in summer, etc.  <P>SOLUTION: The umbrella includes: an inner space 1 in the upper part; an umbrella skeleton 2; the small portable fan 3; an umbrella main body 4; an umbrella edge 5; hook and loop fasteners 6; the transparent sheet 7; fasteners 8; a UV cut sheet 9; a battery 10; a battery holder 11; an electric wire 12; an air cap umbrella cover 13; a bag 14 for attaching a body warmer; and luminous bands 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006290015-A (JP)
Title: Vehicle controller
Inventor: NAKAI YASUHIRO
IPC: B60W30/18
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a system design for vibration damping control, which arbitrates between a 1st request driving/braking force (e.g. driver request driving/braking force) and a 2nd request driving/braking force (e.g. cruise request driving/braking force), while meeting a demand for securing robustness.  <P>SOLUTION: A vibration damping filter 14 filters a driver request driving/braking force u1 computed by a driver request driving/braking force arithmetic means 12 to remove components of a prescribed frequency band inducing vibrations on springs of a vehicle from the waveform of the driver request driving/braking force u1. After the filtering by the vibration damping filter 14, an arbitration means 15 compares a driver request driving/braking force y1 with a cruise request driving/braking force u2 computed by a cruise request driving/braking force arithmetic means 13 to select a larger drive force as a final request driving/braking force (y). Consequently, the vibration damping filter 14 is not required to operate on the cruise request driving/braking force u2 which does not include components inducing vibrations on the springs of the vehicle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292189-A (JP)
Title: Heating cooker
Inventor: TANAKA IKUKO
IPC: F24C1/00
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving type heating cooker using energy to only a necessary portion according to volume of a cooked object.  <P>SOLUTION: This heating cooker is provided with: a cooking chamber 3 having an intake port 6 and an exhaust port 5; a circulation fan 9 sucking air inside the cooking chamber 3 from the exhaust port 5, and jetting it into the cooking chamber 3 through the intake port 6 to circulate the air inside the cooking chamber 3; a heater 8 heating the air; an evaporation pan 10 generating steam to be mixed with a high-temperature air current; and an opening/closing damper 16 changing a jetting direction of the high-temperature air current jetted into the cooking chamber 3 by the circulation fan 9. When a heated object 21 is present only in a part inside the cooking chamber 3, the jetting direction of the high-temperature air current is changed by the opening/closing damper 16 such that the high-temperature air current is made to flow through only an area placed with the heated object 21, so that the injected energy can be effectively supplied to heating for only the heated object 21, and high-speed cooking becomes possible because not heating an excess part, by just that much.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295332-A (JP)
Title: Method and apparatus of receiving in frequency hopping communication
Inventor: NAGAO KOICHIRO
IPC: H04B1/713
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To carry out promptly level adjustment also as opposed to a level variation at the time of frequency hopping.  <P>SOLUTION: A control circuit 10 converts a signal containing a magnitude component of an input signal into a digital value with 8 time clocks of a symbol rate of the input modulated signal, then adds the changed signal in the whole symbol zone, further calculates gain values of controlling a low-noise variable gain amplifier 2 and a variable gain amplifier 4 from the signal which furthermore carried out the equalization processing, and outputs the gain value for controlling the variable gain amplifier 4. A timing control circuit 11 starts the performance of the frequency hopping based on the synchronizing signal contained in the sending signal, forms and outputs sample timing, latch signal, etc. according to the hopping frequency and its timing information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292285-A (JP)
Title: Heat equipment for adjusting combustion air supply quantity
Inventor: TAKAHATA SHIGETOSHI
IPC: F23N1/02
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat equipment, capable of performing appropriate combustion by correcting an amount of air supply in conformation to change of the ambient temperature.  <P>SOLUTION: This heat equipment comprises a combustion device 2 performing combustion by injecting fuel from a fuel nozzle 4 and injecting combustion air from a blower 5 through an air injection port 6; and a combustion control device 10 controlling the amount of fuel supply and the amount of combustion air supply to be supplied to the combustion device 2 so that the burning capacity can be changed stepwise by increasing and decreasing the amount of fuel supply and the amount of air supply. This equipment further comprises a differential pressure detection device 3 detecting a detected differential pressure Ps that is a differential pressure between a combustion air supply pressure on the upstream side from the air injection port 6 and a furnace pressure on the downstream side from the air injection port and an air supply temperature detector 9 detecting a detected temperature Ta that is a combustion air supply temperature on the upstream side from the air injection port 6. A target differential pressure value necessary for determination of an appropriate amount of combustion air supply is calculated based on the value of the detected temperature Ta, and the quantity of combustion air supply is corrected so that the detected differential pressure Pa gets close to the target differential pressure value.  <P>COPYRIGHT: (C)2007,JPO&INPIT