baber/WOPTO huggingface dataset:
Patent JP-2008208064-A (JP)
Title: Manufacturing method of sudachitin and nobiletin
Inventor: KAWAMURA YASUHIKO
IPC: C07D311/30
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of nobiletin for efficiently obtaining nobiletin and a manufacturing method of sudachitin as a precursor substance of nobiletin suitable for obtaining nobiletin.  <P>SOLUTION: Citrus sudachi is subjected to an extraction treatment with an organic solvent under irradiation with microwaves to give an extract liquid containing sudachitin. Citrus sudachi is treated with a first step for an extraction treatment with an alcohol under irradiation with microwaves, a second step for an extraction treatment with hexane of the extract liquid obtained in the first step and a third step for an extraction treatment with ether of the aqueous layer obtained in the second step to give an extract liquid containing sudachitin, where the aqueous layer obtained by the ether extraction treatment in the third step is subjected to a hydrolysis treatment under irradiation with microwaves to give a solution containing sudachitin. The thus-obtained extract liquid containing sudachitin is methoxylated to give a nobiletin solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208957-A (JP)
Title: Pipe terminal joint and pipe terminal connecting structure
Inventor: KUMAGAI TOSHIHIRO
IPC: F16L23/026
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe terminal joint having rotation preventing and push-in preventing functions relative to a pipe without requiring a special process for imparting the push-in preventing function.  <P>SOLUTION: In a pipe hole 9 of the pipe terminal joint 1, a convex portion 13 is formed which is slightly convexed inside at its axial center throughout the periphery. The used convex portion 13 includes a plurality of protruded portions 17 having the same shape at spaces 15. The protruded portions 17 are not formed on both axial sides, and engaging recessed portions 23 are formed on both axial sides of the protruded portions 17, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213159-A (JP)
Title: Ejection head and ejector
Inventor: KIRA ATSUSHI
IPC: B41J2/135
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejection head which can eject a liquid droplet with a high degree of accuracy for a long period of time, an ejector, and a manufacturing method for the ejection head.  <P>SOLUTION: Since a nozzle hole 22 is formed in an inorganic substrate such as a silicon substrate or a glass substrate, not only positional accuracy but also durability is high. Since a thin diamond film 32 is formed on a surface where an ejection port 23 of the ejection head 20 is located, the ejection head 20 has not only high durability but also high liquid repellency. Since an ejected liquid is prevented from spreading on the surface of the ejection head 20, the accuracy of the ejection of the ejected liquid is high.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007231018-A (JP)
Title: Process for producing crystal form of atorvastatin hemi-calcium
Inventor: PINCHASOV MICHAEL
IPC: C07D207/416
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing crystalline atorvastatin hemi-calcium (form VII) characterized by a powdery X-ray diffraction pattern having broad peaks in the ranges of 18.5-21.8 and 21.8-25.0±0.2° 2θ.  <P>SOLUTION: The method comprises combining crystalline atorvastatin hemi-calcium characterized by a powdery X-ray diffraction having peaks at about 5.5 and 8.3±0.2° 2θ, and a broad peak of about 18-23° 2θ, with ethanol to obtain a suspension liquid, and spray-drying the suspension liquid in order to obtain crystalline atorvastatin hemi-calcium characterized by having a powdery X-ray diffraction pattern having broad peaks in ranges of 18.5-21.8 and 21.8-25.0±0.2° 2θ.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008212323-A (JP)
Title: Sprinkler fire-extinguishing equipment
Inventor: AOKI TOSHIO
IPC: A62C35/62
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide sprinkler fire-extinguishing equipment to be primarily installed in buildings.  <P>SOLUTION: This sprinkler fire-extinguishing equipment which has sprinkler heads connected to a secondary side pipe provided in a secondary side of a water flow detector via a plurality of downward pipes is provided with connecting pipes for connecting the respective sprinkler heads to the lower ends of the plurality of downward pipes, the connecting pipes have drain outlets respectively, narrow pipes are linked and connected to the respective outlets and a constantly closed drain valve is provided at the ends of the narrow pipes via a collecting pipe. Alternatively, a vacuum pump is connected to the secondary side pipe via a constantly closed on-off valve, the vacuum pump is actuated by opening the on-off valve, the insides of the secondary side pipe and a plurality of downward pipes are set into high-vacuum states to evaporate and remove water remaining in the plurality of downward pipes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217347-A (JP)
Title: License plate recognition device, its control method and computer program
Inventor: MATSUMOTO HIDEAKI
IPC: G06V10/25
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely detect a license plate from an image photographed by a digital camera or the like.  <P>SOLUTION: The license plate recognition device is configured to detect a plurality of quadrangles as license plate region candidates from an input image, and to recognize the character in a character region included in the license plate region candidates, and to select the license plate region candidate to be output from among the plurality of detected license plate region candidates on the basis of the character recognition result of each license plate region candidate and the information of the quadrangles, and to output information relating to the selected license plate region candidate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218219-A (JP)
Title: Surface emitting apparatus
Inventor: KAWASHIMA YOSHIAKI
IPC: F21V8/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin, power saving, light-weight and inexpensive surface emitting apparatus using a light guide body with a plurality of light guide bars and an LED.  <P>SOLUTION: A surface emitting apparatus includes; the light guide body 10 having a plurality of light guide bars 11 with grooves 12 extending in a longitudinal direction, light sources 30, 40 for inputting light from end surfaces of the light guide body, and a light deflecting means R provided in the grooves for outputting the light entered from the end surfaces of the light guide body from the grooves in the light guide body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214979-A (JP)
Title: Structure of push-pull handle for interior door
Inventor: SUGANO YASUSHI
IPC: E05B1/06
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a push-pull handle for an interior door, which can minimize a vertical dimension of a handle portion, and allows any operator to easily handle the handle portion irrespective of the height of the operator.  <P>SOLUTION: According to the structure of the push-pull handle, the handle portion 2 which is arcuately formed so as to be convex toward an indoor side, for instance, is connected to a stay 3 in a manner arcuately slidable upward and downward around the center of curvature of an arch as the center. Further the push-pull handle is comprised of a fixing means 5 for disengageably fixing the handle portion 2 to the stay 3 at any selected location in a sliding passage of the handle portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215011-A (JP)
Title: Vehicle control system, in-vehicle device, and portable machine
Inventor: SHIMODA TOSHIFUMI
IPC: B60R25/24
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control system contributing to space saving of a device by effectively using an existing smart control system.  <P>SOLUTION: In the vehicle control system 1, the in-vehicle system 2 transmits a smart collation signal via an LF transmission unit 10b while preset operating conditions are satisfied. A portable machine 6 transmits an answer signal via an RF transmission unit 62 when it receives the smart collation signal via an LF receiving part 61a. The in-vehicle system 2 performs the existing smart control when it receives the answer signal via an RF receiving unit 11. The portable machine 6 transmits an existence notifying signal different from the answer signal via the RF transmission unit 62 when preset notification conditions are satisfied. The in-vehicle system 2 notifies an occupant of the vehicle when it receives the existence notifying signal via the RF receiving unit 11 while the operating conditions are not satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220094-A (JP)
Title: Motor driving system
Inventor: SAHASHI YOSHIHIDE
IPC: H02P27/08
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driving system for reducing private wiring for supplying power to a peripheral device except for an electric motor.  <P>SOLUTION: The motor driving system 100 is provided with the electric motor 6, a driver circuit 4 which is connected to the electric motor 6 through a transmission path 5 and generates a plurality of drive voltages for driving the electric motor 6, and a power supply circuit 8 generating power from the plurality of drive voltages flowing in the transmission path 5 and supplying power to a position detector 7. When the electric motor stops, a phase difference occurs at least in one group of drive voltages.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226904-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: OBARA SHINJI
IPC: H01L21/762
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that occurs because a silicon layer in a memory cell area is different in film thickness from those in the other areas.  <P>SOLUTION: A MOS transistor in a memory cell area is got into floating state, and those in the other areas are not got into floating state. Despite of this structure, semiconductor layers having body areas of both MOS transistors are made to have the same film thickness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223514-A (JP)
Title: Throttle device
Inventor: SHIMIZU TAKEO
IPC: F02D11/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle device capable of arbitrarily setting a relationship between a depressed angle of a traveling pedal and an output of an engine without changing the setting of the throttle device of the engine.  <P>SOLUTION: The throttle device is provided with the traveling pedal 1 operated by a driver, and a throttle wire 5 for adjusting the output of the engine interlocked with the motion of the traveling pedal 1. The throttle device is provided with a cam 15 interlocked with the motion of the traveling pedal 1; a follower 16 following the cam 15; and a pivot arm 17 supporting the follower 16 so as to be turnable relative to a vehicle body 2. The throttle wire 5 is connected to the follower 16, and the relationship between the depressed angle of the traveling pedal 1 and the output of the engine is arbitrarily set depending on a shape of the cam 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224819-A (JP)
Title: Image forming apparatus and method for polishing its photoreceptor
Inventor: MATSUURA SHINYA
IPC: G03G21/14
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a state that image quality is satisfactory is maintained for over a long period by properly refreshing a photoreceptor without excessively polishing the photoreceptor and to provide a method for polishing its photoreceptor.  <P>SOLUTION: The image forming apparatus is constituted so that an intermediate transfer belt may be separated from a photoreceptor drum. In non-image formation processing in a first mode, the intermediate transfer belt is separated from the photoreceptor drum with termination of image formation. Thus, contamination of the photoreceptor drum by reverse transcription is prevented. Furthermore, in non-image formation processing in a second mode, at the point (t2) when secondary transfer of an image is completed after separating the intermediate transfer belt is separated from the photoreceptor drum with the terminal of image formation (t1), the intermediate transfer belt is brought into contact with the photoreceptor drum again. Then, the image forming apparatus is driven for prescribed time (to t3) at a state that speed difference is provided between both. Thus, the surface of the photoreceptor drum is polished and refreshed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008272594-A (JP)
Title: Electrolytic reduction dehalogenation method for activated carbon adsorbed organic halide
Inventor: TANAKA HIDEO
IPC: A62D3/115
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the safe immunization of a toxic halide adsorbed by activated carbon by reductive dehalogenation with a simple operation at a low cost.  <P>SOLUTION: The reductive dehalogenation is performed on an organic halide using an electrolytic device where an activated carbon layer and a separator are piled up between the cathode and the anode in the electrolytic reduction of a harmful organic halide adsorbed by the activated carbon. In addition, the reductive dehalogenation and immunization of the organic halide are performed by conducting electrolysis while allowing an electrolyte to flow using a flow-type electrolytic device where the activated carbon layer and separator are piled up between the cathode and the anode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008227093-A (JP)
Title: Manufacturing method of multilayer electronic component
Inventor: SATO JUN
IPC: H01G4/30
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer electronic component such as a multilayer ceramic capacitor capable of improving acceleration life of an insulation resistance while keeping specific inductive capacity and insulation resistance well even if a dielectric layer is reduced in thickness.  <P>SOLUTION: With the use of internal electrode layer paste and dielectric layer paste, a green sheet and an electrode paste layer are alternately stacked to provide a green chip. The manufacturing method of a multilayer electronic component includes a process for baking it. The internal electrode layer paste contains conductor material, titanic acid barium, and 0.2 mols or more of oxide of V against 100 mols of titanic acid barium and/or compound that becomes oxide of V after baking. The dielectric layer paste contains titanic acid barium and oxide of V which is more than 0 mol but less than 0.1 mols against 100 mols of titanic acid barium and/or compound that becomes oxide of V after baking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221287-A (JP)
Title: Method for controlling fluidization of molten steel in die, and method for judging surface quality of continuously cast slab
Inventor: MOCHIDA TETSUO
IPC: B22D11/115
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the fluidization of a molten steel in a die for preventing the capture of mold powder and deoxidized products to a slab, and to provide a method for judging the quality of the slab, in a continuous casting of the molten steel.  <P>SOLUTION: In the method for controlling the fluidization of a molten steel in a die, when a slab is continuously cast while applying a magnetic field from a magnetic field generator 19 in such a manner that the molten steel in the die 3 is rotated to the horizontal direction, two or more temperature measurement elements 21 are arranged to a width direction at the rear face of each die long side copper plate in a range far by 10 to 135 mm from a meniscus 16 in the die to a slab drawing direction; the width direction distribution in the temperature of the die long side copper plate is measured, and, with the width center of the die long side copper plate as the center, in such a manner that the average value (Tub) of the die temperature distribution on the upstream side in the rotating direction of the molten steel by a traveling magnetic field is made higher than the average value (Tdown) of the die temperature distribution on the downstream side in the rotating direction of the molten steel, the traveling magnetic field is applied. Further, in the method for judging the quality of a slab, surface quality is judged based on a difference (ΔT) between the average value (Tup) and the average value (Tdown).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224481-A (JP)
Title: Circuit for electronic equipment
Inventor: IHARA TAKASHI
IPC: G04G3/02
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein reduction in the consumption power of a system and the stable control of the system are not compatible with each other.  <P>SOLUTION: The electronic equipment circuit including a clock function and display drive function is constituted of a first and a second two semiconductor chips. A first semiconductor chip comprises: an oscillation circuit; a dividing circuit for dividing the oscillation output signal of the oscillation circuit; and a control circuit part provided with the logical frequency adjusting circuit for performing the logical frequency adjusting of the oscillation circuit by controlling the dividing ratio of the oscillation circuit; and a transfer means for transferring the out put of the dividing signal to the semiconductor chip of the second chip. The second semiconductor chip comprise: a clock part for performing timekeeping by inputting the divided signal adjusted by the logical frequency adjusting circuit; and a display driving part provided with the display driving means for displaying the contents of the data to the display means by inputting the data of the clock part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224530-A (JP)
Title: Navigation apparatus and destination registration program
Inventor: FUTANI MASARU
IPC: G08G1/0969
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for registering a point on a map, using a digital image and a convenient method, and to provide a program used for the system.  <P>SOLUTION: A navigation apparatus 102 is provided with a network interface section for obtaining digital image data including GPS data, comprising longitude information and latitude information via a network 103; a data storage section for storing the data; a display screen control section for displaying the data recorded in the data storage section as a list of destinations; and a position information registration section for obtaining position information as the longitude and the latitude from the GPS data included in one image selected from among a display screen, and registering the point as the destination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200450-A (JP)
Title: Percutaneous analgesic and antiinflammatory external adhesive plaster with disposable kairo
Inventor: SHIBATA TAKESHI
IPC: A61F13/02
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a percutaneous analgesic resolution external adhesive plaster with disposable Kairo (pocket warmer).  <P>SOLUTION: A disposable Kairo (2) is adhered on the back side of a drug applied surface of a percutaneous analgesic resolution external adhesive plaster (1) and a drug protecting vinyl chloride-made film (3) is adhered on the drug applied surface of the adhesive plaster (1). The drug surface protecting vinyl chloride-made film (3) is peeled off upon use and the adhesive plaster (1) is adhered on the skin of an affected part. Then the disposable Kairo adhered on the adhesive plaster (1) generates heat to warm the skin from the upper side of the percutaneous analgesic resolution external adhesive plaster (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007245339-A (JP)
Title: Microelectronic composite, especially packaging structure in sealing cavity of mems
Inventor: ROBERT PHILIPPE
IPC: B81C3/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method using a wet surface preparation and a direct bonding technique on a composite having a micro-electro-mechanical system by improving the decision of an existing technique.  <P>SOLUTION: The method is used for manufacturing structure of the micro-electro-mechanical system (MEMS) inside a sealing cavity 38 of a microelectronic device 50, wherein a prepared cover 30 is bonded to a substrate 10 by a silicon direct bonding (SDB). A MEMS structure 22 bonds to a base 12 with a sacrifice intermediate layer 16 without impairing characteristics of the MEMS structure 22, i.e. without performing deposition, in order to optimize the preparation of the surface by wet cleaning, and without releasing the MEMS structure 22 during bonding. The bonding is performed by injecting a HF gaseous phase through at least one vent 40 opening to the cavity 38, thereafter removing the layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008134216-A (JP)
Title: Drive unit, physical quantity measuring instrument, and electronic equipment
Inventor: KANAI MASAHIRO
IPC: G01C19/5776
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit capable of shortening an oscillation start-up time by restraining disturbance in the oscillation of an oscillator to the minimum to start up efficiently the oscillation, a physical quantity measuring instrument and electronic equipment using the same.  <P>SOLUTION: This drive unit for exciting the oscillator with drive vibration by forming an oscillation loop with the oscillator, when measuring a physical quantity using an output signal with a synchronization-detected detection signal output from the oscillator, based on the exciting drive vibration onto the oscillator and the physical quantity to be measured, includes a current-voltage converter for converting a current flowing in the oscillator into a voltage, a gain control amplifier for controlling an oscillation amplitude in the oscillation loop to excite the oscillator with the drive vibration, and a bypass filter provided between the current-voltage converter and the gain control amplifier in the oscillation loop, a reference potential of the bypass filter is changed to excite the oscillator with the drive vibration, and the reference potential is thereafter fixed to excite the oscillator with the drive vibration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229438-A (JP)
Title: Washing process and washing equipment
Inventor: MORIMITSU TAKANORI
IPC: C23G5/024
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing process which is capable of securing the sufficient washing performance of a work piece to be washed included in the washing target portion with a narrow part formed inside, and to provide a washing apparatus.  <P>SOLUTION: In the washing process to wash a nozzle part article 3 included in the washing target portion having a narrow part formed inside by a washing liquid, it comprises inserting the nozzle part article 3 clamped with a clamp member 56 into a heating aperture 50c by mounting the nozzle part 3 into a washing chamber 13 which is vacuumed and injecting the washing liquid jetted from the nozzle chip 61 into the washing target portion by vaporizing the liquid under reduced pressure atmosphere while transmitting heat of a heater 18 for heating the chamber to the nozzle part article 3 via the clamp member 56 to heat the liquid to the temperature or higher of the boiling point. Thus, the foreign matter attached to the washing target portion can be removed by the foreign matter removing action by jetting and the stripping action generated by bringing droplets or fine droplets into contact with the heated washing target portion to re-boil.  <P>COPYRIGHT: (C)2009,JPO&INPIT