baber/WOPTO huggingface dataset:
Patent JP-2009017620-A (JP)
Title: System and method for protecting electric system
Inventor: KIMURA SATOSHI
IPC: H02J13/00
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-line/single breaker system which can lessen breakers and protective relays in a transmission line of a city cable system where there are few multiple accidents.  <P>SOLUTION: In a transmission system where an electric station and a plurality of electric stations are connected with each other by a multisystem of transmission lines, a high-order electric station is provided with a breaker and an transformer for meters which are installed each between two systems of auxiliary buses from a bus, a transmission line load switch and a transformer for meters which are installed in every transmission line of each multisystem from the two systems of auxiliary buses, and a comparison system of protective relay which receives the electric signal of the transformer for meters of the multisystem and detects the failure of the transmission line. This protective relay is equipped with a transfer breaking function which breaks the breaker at the end on the other side at accident detection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014807-A (JP)
Title: Projector
Inventor: MIYAZAWA YASUNAGA
IPC: G02F1/13
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of an irregular color in a right-and-left direction of image light projected onto a projection surface.  <P>SOLUTION: The projector 10 having two image forming means (a first image forming unit 1100 and a second image forming unit 2100) and one projection optical system 400 is constituted so that image light beams corresponding to the same color light beams emitted from the first image forming unit 1100 and the second image forming unit 2100 may be projected reversely right and left on a screen SCR concerning each of two color light beams out of first to third color light beams.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014476-A (JP)
Title: Mass spectrometer
Inventor: ONO KOJI
IPC: G01N27/62
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform easily and quickly work for adjustment or calibration of a device by manual parameter setting.  <P>SOLUTION: During acquisition of a mass spectrum by performing mass spectrometry of a standard sample, when a prescribed operation is performed by a person in charge of analysis, various parameters (application voltage or the like) at that time and a peak waveform of the mass spectrum are associated with each other and stored in a storage part. Each peak waveform to the same mass stored under conditions having different parameters is overwritten on the same graph with each different line kind or display color, to thereby facilitate comparison between each peak waveform. When a preferable peak waveform is selected by the person in charge of analysis, parameters in association with the peak waveform are read out, and set automatically as analysis conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007264660-A (JP)
Title: Updating system of map information
Inventor: SUGITA TORU
IPC: G09B29/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an updating system of map information capable of producing map information after updating while maintaining a connection relation of an element even when the element moves across the boundary in the map information after updating between map information before updating and the map information for updating.  <P>SOLUTION: The updating system of map information is provided with a duplicate element detection means for detecting nodes N412, N415, N416, n512, n515 and n516 which are duplicate elements of map information 500 before updating and map information 400 for updating, and an information after updating synthesizing means for synthesizing map information 600 after updating from the map information 500 before updating and the map information 400 for updating on the basis of the nodes N412, N415, N416, n512, n515 and n516 which are detected by the duplicate element detection means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009012138-A (JP)
Title: Workpiece gripping robot and method for gripping workpiece
Inventor: SEKI TETSUO
IPC: B25J15/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve positioning accuracy of a workpiece when gripping the workpiece by a workpiece gripping robot.  <P>SOLUTION: A robot hand 1 has a movable knock pin 15 as a positioning member for performing the positioning between the robot hand 1 and the workpiece 50, and two movable clamping member 12R and L arranged oppositely to each other to grip the workpiece 50. When the movable clamping member 12R and L are approached to the workpiece 50 in the state in which the positioning of the workpiece 50 is performed by the movable knock pin 15, the movable clamping member 12R and L are movable independently with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008094383-A (JP)
Title: Safety method of steering system
Inventor: RIEPOLD THOMAS
IPC: B60W30/02
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of improving the safety of a vehicle by improving stability and effectiveness of a steering system, increasing the number of detection for detecting probability of wrong operation, or detecting such a wrong operation early.  <P>SOLUTION: This invention relates to a safety method for monitoring a steering system of a vehicle with electric steering support for detecting instabilities and potentially dangerous malfunction. This method has a step for determining at least one measurement and control of quantity of a steering train, a step for determining at least one measurement and control of quantity of a dynamic drive system 40, a step for comparing the determined quantities to check reliability, and a step for operating in the state having an excessive deviation of the determined quantities from standard quantities for safe steering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020441-A (JP)
Title: Exposure apparatus and exposure method
Inventor: KONDO TOSHIYUKI
IPC: G03F7/20
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus in which a robot device can be easily installed by reducing the positional accuracy for installing the robot device that mounts a mask on a mask holder.  <P>SOLUTION: An inclination angle θ of a mask M held by a mask holder 12 with respect to the mask holder 12 is preliminarily obtained, and positions of lower light-shielding plates 26a to 26d with respect to the mask M are corrected in accordance with the inclination angle θ, by controlling moving distance of each nut 291 of ball screws 29a, 29b to which both ends of the lower light shielding plates 26a to 26d are rotatably supported.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024731-A (JP)
Title: Mission device
Inventor: YABUKI YASUHISA
IPC: F16H57/02
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent galling of a gear due to lubrication failure at the time of starting a mission device.  <P>SOLUTION: This mission device transmits an output of an engine 50 to rotation equipments 7A-7C via a gear unit GU housed inside a housing 1. The device comprises an oil supply part 16 supplying lubrication oil in a housing, and a pump 18 for lubrication oil rotating by the output of the engine 50 and supplying the lubrication oil in the housing to the gear unit GU via a lubrication oil supplying passage. Furthere, the oil supply part 16 is provided in communication with the lubrication oil supply passage, and a vacuum part 18 communicated with a housing chamber 1a and connecting a vacuum pump is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025087-A (JP)
Title: Magnetic encoder
Inventor: TOMIOKA MASAWAKA
IPC: G01P3/487
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficiently manufacturable, new magnetic encoder excellent in magnetic properties despite of a simple constitution in which a metal ring and a ring-like multipolar magnet do not peel off even due to their thermal expansion difference.  <P>SOLUTION: The magnetic encoder 13 includes the metal ring 9 fitted a rotation-side member 2 and the ring-like multipolar magnet 10 fastened to the metal ring 9 into one piece. Magnetic powder is mixed in a synthetic resin and molded into a ring form to form a plastic magnet 10B, and the ring-like multipolar magnet 10 is made of the plastic magnet 10B. A large number of north poles and south poles are alternately formed along the circumferential direction of the ring-like plastic magnet 10B by magnetization. An intermediate layer 11 made of an elastic material is interposed between the ring-like multipolar magnet 10 and the metal ring 9. The elastic material contains magnetic powder, and the contained magnetic powder provides magnetic properties.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026912-A (JP)
Title: Method for manufacturing multilayer printed-wiring board
Inventor: MATSUDA FUMIHIKO
IPC: B23K26/382
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably manufacturing a multilayer printed-wiring board at low cost so that each center of an upper hole and a lower hole of a step via hole is arranged at approximately the same position.  <P>SOLUTION: The method for manufacturing the multilayer printed-wiring board includes the steps of: forming a laminated circuit base material by laminating an outer layer build-up layer having a conductive layer on at least one surface of an inner layer core substrate having the conductive layer of one or more layers on an insulating base material; forming an interlayer connection body including the step via hole having a larger diameter as in the outer layer side to the laminated circuit base material; and connecting between circuit layers of three or more layers of the outer layer built-up layer and the inner layer core substrate. Further, the method for manufacturing the multilayer printed-wiring board includes the steps of: providing lands 10a, 10b having thickness greater than that of the conductive layer of the outer layer build-up layer at the position of the inner layer core substrate with the step via hole formed; opening an opening having a diameter approximately equal to that of the lower hole of the step via hole to the lands; and forming the step via hole by perforating the laminated layer circuit base material by radiating the laser beam having a diameter equal to that of the upper hole of the step via hole and capable of removing the conductive layer centering around the opening.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008043944-A (JP)
Title: Method and apparatus for producing microparticle
Inventor: TAKAHASHI MITSUHIRO
IPC: B01D1/18
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing microparticles, in each of which the microparticles each having a nanometer-sized diameter can be produced with high productivity by an electrospinning method.  <P>SOLUTION: The method for producing the microparticles comprises the steps of: supplying a liquid raw material 2, which is prepared by dissolving a microparticle constituting material in a solvent so that the content of the microparticle constituting material is <50 wt.%, and a high-pressure gas to an atomization mechanism part 4; atomizing the supplied liquid raw material 2 and blowing the atomized liquid raw material from a blowoff port 7 in the atomization mechanism part 4; and applying a high voltage between the blowoff port 7 and a collector 10 arranged to be opposed to the blowoff port 7 to electrify the blown liquid raw material 2. According to this producing method, the microparticle constituting material is atomized by the sudden explosive expansion of the supplied high-pressure gas to obtain fine particles, the solvent in the obtained fine particles is vaporized to make the diameters of the fine particles smaller, primary electrostatic explosion is set off by the Coulomb force of the electrified fine particles to make the fine particles finer and then the solvent is vaporized again to set off secondary electrostatic explosion and make the finer particles further finer so that the microparticles each having the nanometer-sized diameter can be produced with high productivity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023600-A (JP)
Title: External airbag device
Inventor: FUKAWATASE OSAMU
IPC: B60R21/34
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external airbag device that increases the flexibility of creating artistic designs of vehicles.  <P>SOLUTION: An airbag element 14 is stored in a folded state in a door mirror 12, provided on a vehicular door 28, for viewing the rear part of a vehicle. The airbag element 14 is inflated by the supply of a gas from an inflator 16 when a collision body collides with a vehicle and inflated to the vehicle front side of a front pillar. Impact energy is absorbed by the state where the collision body hits the developed airbag element 14. This way, the airbag element 14 is developed from the inside of the door mirror 12 to the vehicle front side of the front pillar, so that it is not necessary to provide an airbag door used for a hood airbag device on a hood of a vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023303-A (JP)
Title: Injection molding machine and reverse rotation amount adjusting method for reverse rotation process of injection molding machine
Inventor: MARUYAMA JUNPEI
IPC: B29C45/76
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine using a check valve for closing a resin passage with the reverse rotation of a screw, wherein the reverse rotation amount of the screw is optimally adjusted in the reverse rotation process of the screw.  <P>SOLUTION: When the resin passage of the check valve is opened, the backflow of a resin is produced during forward movement of the screw. The backflow of the resin gives the force of reverse rotation on the screw. On the other hand, when the resin passage is closed, no backflow of the resin is produced and the force of reverse rotation on the screw is greatly reduced. After the screw is reversely rotated in a predetermined amount after completing measurement but before injection, and then the screw is moved forward (103, 104). At this time, a maximum value for the force of reverse rotation on the screw is detected (105-108). Until the detected maximum force of reverse rotation gets to a reference value or smaller, the reverse rotation amount is increased sequentially (109, 115) and each molding cycle is executed. When the detected maximum force of reverse rotation gets to the reference value or smaller (the passage is closed), the reverse rotation amount at this time is a reverse rotation amount in the reverse rotation process. It can be automatically adjusted to an optimum reverse rotation amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024672-A (JP)
Title: Inner hose and reserve tank
Inventor: IKEJIMA YOHEI
IPC: F01P11/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner hose and a reserve tank preventing block of a flow passage.  <P>SOLUTION: The inner hose is installed to a tank 10 having a tank body 11 storing liquid. One end part 14a of the inner hose communicates with the liquid stored in the tank body 11, and the other end part 14b thereof communicates with the outside of the tank body 11. A flow passage 22 flowing the liquid between the tank body 11 and the outside 5 is formed in the hose body 21, and block prevention means 23a, 23b, 25 preventing block of the flow passage 22 by an inner face 11a of the tank body 11 is formed to one end part 14a of which tip has a flow passage opening face 23 as an opening face of the flow passage 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008103678-A (JP)
Title: Substrate processing apparatus
Inventor: KIYOSE HIROMI
IPC: H01L21/306
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of keeping an etching rate of a silicon nitride film formed on a substrate constant.  <P>SOLUTION: A phosphoric acid solution stored in an immersion processing bath 10 is circulated through a circulation line 20. A substrate W on which a silicon oxide film and a silicon nitride film are formed is immersed into the phosphoric acid solution in the immersion processing bath 10 to proceed a process of selectively etching the silicon nitride film. A recovery line 30 draws part of the phosphoric acid solution circulating through the circulation line 20, and collects and discharges siloxane with a recovery apparatus 31 to recover the phosphoric acid solution. A controller 40 controls a flow rate regulating valve 33 on the basis of measurement results of an outlet concentration meter 24 and an inlet concentration meter 32 to regulate the flow rate of the phosphoric acid solution to be circulated to the immersion processing bath 10 so that the concentration of siloxane contained in the phosphoric acid solution stored in the immersion processing bath 10 should be constant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029045-A (JP)
Title: Image forming apparatus
Inventor: OGASAWARA OKITO
IPC: G02B26/10
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of appropriately setting a plotting start timing by means of respective light sources.  <P>SOLUTION: A controller scans only a laser beam L1 to obtain BD signals BD1-BD3 from a BD sensor 37 (#1, #2), with time differences t1, t2 determined between the output timing of the BD signal BD1 and the output timing of the BD signals BD2, BD3 (#3). When an image forming instruction performed (YES in #4), the controller controls lighting of light sources LD1-LD3 in a manner that laser beams L1-L3 are reflected only by corresponding reflection mirrors (#6), with time differences T1, T2 determined between the output timing of the BD signal BD4 and the output timing of the BD signals BD5, BD6 (#7). The plotting start timing of light sources LD2, LD3 is set at a timing delayed by the time (T1-t1), (T2-t2) from the plotting start timing of the light source LD1 (#8).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033675-A (JP)
Title: Portable electronic device
Inventor: MATSUDA SATOSHI
IPC: H04B1/38
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device capable of appropriately controlling impedance by preventing the deterioration of a transmission signal and avoiding an effect caused by a shield case.  <P>SOLUTION: A portable electronic device includes: a shield case 60 including a conductive part 60a; and a first substrate 50 which includes a first layer 50b in which a signal line 50a is formed, and a second layer 50d which is disposed while being layered on the first layer 50b and in which a conductive pattern 50c is formed while facing the signal line 50a, and is disposed in an operating section side case 2 so that the first layer 50b is positioned between the conductive part 60a of the shield case 60 and the second layer 50d. In the conductive part 60a, a notched portion 60b is formed in a portion facing the signal line 50a formed in the first layer 50b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036807-A (JP)
Title: Two-dimensional code label for tire
Inventor: SUGINO KOICHIRO
IPC: G09F3/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional code label for a tire which is stuck so as not to greatly spoiling outside appearance of the tire and also not to cause air leak of the tire.  <P>SOLUTION: A label on which a two-dimensional code obtained by recording identification information of the tire is printed and which is stuck to the area coming into contact with a rim flange of the bead part of the tire, is formed in substantially circular shape, or outer shape that is obtained by arranging at least five or more sides or apexes to be substantially point symmetric.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008007512-A (JP)
Title: Method for attenuating arterial stenosis
Inventor: ABENDSCHEIN DANA R
IPC: A61P9/10
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical composition for attenuating stenosis after balloon angioplasty.  <P>SOLUTION: The pharmaceutical composition, to be parenterally administered, is provided, containing a sufficiently effective amount of a tissue factor pathway inhibitor(TFPI) to reduce the extent of stenosis developed in a subject after undergoing balloon angioplasty, and being held by a physiologically acceptable excipient. An exemplary amount of the TFPI is from about 0.5 mg/kg to about 6 mg/kg during a prolonged administration of about 3 to 24 h. The TFPI is (Ala<SP>-1</SP>)-TFPI(1-277) or a natural TFPI(1-276).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009038553-A (JP)
Title: Digital transmission system
Inventor: KUBOTA HIROKAZU
IPC: H04L27/20
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a sub-signal such as a monitoring signal without deteriorating transmission characteristics of a main signal and without reducing transmission efficiency.  <P>SOLUTION: The main signal is transmitted while switching a plurality of modulation modes with almost equal transmission characteristics, and the modulation modes are switched according to the sub-signal. For example, QAM modulation is used for modulation, a code whose amplification ratio between an i axis component and a q axis component of the QAM modulation is 1:√3 is used, amplitude of the i axis component and the q axis component are replaced by the sub-signal to transmit the sub-signal by amplitude components of the i axis component and the q axis component. Or, QAM modulation using the code whose amplification ratio between the i axis component and the q axis component is 1:√3, and QPSK modulation in which amplitude of the i axis component and the q axis component are equal to each other and having amplitude of √2 when it is standardized by the amplitude of the code are used for modulation, the two modulation modes are switched by the sub-signal to transmit the sub-signal by the amplitude components of the i axis component and the q axis component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034319-A (JP)
Title: Potential treatment device
Inventor: TSUCHITANA RYUJI
IPC: A61N1/10
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potential treatment device constituted so as to reduce induction noise to measure more accurate output voltage.  <P>SOLUTION: A high potential generating part 1 generates the potential applied to the human body. A first outlet terminal 3 and a second outlet terminal 4 output the potential generated by the high potential generating part 1 and a first resistor 5 is connected across the first terminal 10 and first output terminal 3 of the high potential generating part 1 while a second resistor 6 is connected across the second terminal 11 and second output terminal 4 of the high potential generating part 1. A switch 7 is connected across one end and the other end of the second resistor 6 so as to become parallel to the second resistor 6. A control part 8 controls the switch 7 so as to bring the same to either one of two states a first state short-circuiting one end and the other end of the second resistor 6 and a second state opening one end and the other end of the second resistor 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT