baber/WOPTO huggingface dataset:
Patent JP-2010179767-A (JP)
Title: Road surface friction coefficient estimating device
Inventor: YONEDA TAKESHI
IPC: B60W40/068
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To always estimate an accurate road surface μ with high responsiveness even in traveling an upward/downward slope.  <P>SOLUTION: A road surface μ estimating device 10 computes an actual longitudinal force generated by a tire at each sampling time, as an actual longitudinal force Fmsve, computes a difference value between a present value and a past value of the actual longitudinal force Fmsve as an actual longitudinal force difference value ΔFmsve, computes an ideal longitudinal force generated by the tire based on a tire model including the road surface μ as a parameter at the same timing as the actual longitudinal force Fmsve, as an ideal longitudinal force Fmdve, computes a difference value between a present value and a past value of the ideal longitudinal force Fmdve as an ideal longitudinal force difference value ΔFmdve, and determines a value of the road surface μ by optimization computation to minimize the square sum of a deviation between the actual longitudinal force difference value ΔFmsve and the ideal longitudinal force difference value ΔFmdve at each sampling time at least.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102659-A (JP)
Title: Copolymer for semiconductor lithography, method for producing the same, and composition
Inventor: YAMAGISHI TAKANORI
IPC: C08F220/26
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a copolymer for semiconductor lithography, controlling a composition of a repeating unit containing a hydroxyl group in a low molecular weight region to improve shift pattern shape in a semiconductor lithography process which is a factor largely affecting a processing precision, an integration degree and yield.  <P>SOLUTION: A copolymer controlled in the composition of the repeating unit having the hydroxyl group is used for the copolymer for semiconductor lithography obtained by copolymerizing a monomer having a hydroxyl group and a monomer having no hydroxyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009256598-A (JP)
Title: Curable composition, cured film, and laminated product
Inventor: INOUE AKIHISA
IPC: C09D175/14
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition providing a cured film having excellent transparency and antifouling property, and excellent coating appearance.  <P>SOLUTION: The curable composition comprises (A) particles, bonded with an organic compound (Ab) having a polymerizable unsaturated group and a hydrolyzable silyl group in its molecule, containing, as a main ingredient, an oxide of at least one element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony and cerium; (B) a compound having a perfluoropolyether group, an urethane group and 10 or more of (meth) acryloyl groups, obtained by reacting a reaction product of a perfluoropolyether diol and an aromatic diisocyanate, with a compound having 5 or more of (meth) acryloyl groups; and (C) a compound, excluding (A) the ingredient and (B) the ingredient described above, having two or more of polymerizable unsaturated groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186587-A (JP)
Title: Method for manufacturing copper wire
Inventor: KUJI TOMOYA
IPC: C22F1/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a copper wire in which processing performance in cold work is improved and the copper wire is strengthened greatly.  <P>SOLUTION: The method for manufacturing a copper wire includes a cold work process (F1) in which the copper wire 10 is reduced in diameter using drawing dies, and includes a jointing process (F2) in which the copper wire 11 formed in the cold work process (F1) is bundled into a plurality of pieces to carry out solid state welding and the copper wire 11 is increased in diameter, and a compound wire cold work process (F3) in which the copper wire 12 formed in the jointing process (F2) is drawn until it comes to a prescribed diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185958-A (JP)
Title: Imaging apparatus, stroboscope and stroboscopic controlled camera system
Inventor: SHIRAKAWA YUSUKE
IPC: G03B15/03
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform synchronized stroboscopic photography while securing communication reliability.  <P>SOLUTION: In the stroboscopic controlled camera system where a camera 100 and a stroboscope 101 perform radio communication, when the camera 100 transmits a light emitting command to the stroboscope 101, the stroboscope 101 transmits a response trigger packet to having received the light emitting command from the camera 100 to the camera 100. When the camera 100 receives the response trigger packet from the stroboscope 101, it starts front curtain traveling of a shutter 119 after a first predetermined period of time has elapsed, and also controls an imaging sensor 118 to start accumulation. When the stroboscope 101 transmits the response trigger packet to the camera 100, it performs light emitting operation after a second predetermined period of time has elapsed, consequently, shutter-and-first-curtain-synchronous stroboscopic photography is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185982-A (JP)
Title: Encryption device, decryption device, and storage device
Inventor: FURUHASHI KANA
IPC: G09C1/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the memory capacity needed to store an encryption key and a decryption key, and to decrease the overhead when the initial value of the encryption key or the decryption key is set.  <P>SOLUTION: An encryption device sequentially uses N extended keys obtained by extending one encryption key in data processing. The encryption device includes a first memory, a comparison circuit, a selector, and an encryption extension calculator. The first memory stores a flag corresponding to the initial value of a key. The comparison circuit outputs a comparison result signal when a command is an encryption command and the flag indicates the encryption key. The selector loads the key stored in the first memory as an initial value into a second memory based on the encryption command and a trigger signal upon receipt of the comparison result signal. The encryption extension calculator sequentially calculates the extended keys based on the key stored in the second memory and input the extended keys to the selector. Except when loading the initial value of the key into the second memory, the selector is configured to load the extended keys calculated by the encryption extension calculator into the second memory based on the encryption command to extend the encryption key to the extended keys sequentially from a first extended key to an N-th extended key.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186637-A (JP)
Title: Organic electroluminescent element and display device
Inventor: NAKAMURA AKIFUMI
IPC: H05B33/02
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of restraining generation of short circuit.  <P>SOLUTION: A first organic layer 22 including a light-emitting layer 22C, a half-penetrating reflective film 23 with thickness of 3 to 6 nm, a second organic layer 24 made of 9,10-di (2-naphthyl) anthracene (ADN), and a resistance layer 25 made of niobium oxide are included sequentially from a first electrode 21 side, between a first electrode 21 and a second electrode 26. When forming each layer sequentially from the first electrode 21 side, a non-covered section not covered by the first organic layer 22 is easily formed on the first electrode 21 if a foreign body is existed on the first electrode 21. The non-covered section is covered by the resistance layer 25 formed next.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054495-A (JP)
Title: Angle detecting apparatus and angle detecting method
Inventor: KAIDA YOSHIO
IPC: G01D5/18
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle detecting apparatus having no limitation in the angle to be detected and an angle detecting method.  <P>SOLUTION: The angle detecting apparatus 10 includes: a rotor 20 fixed to a rotating shaft 60; a pair of magnetic sensors 30A, 30B arranged close to the outer periphery of the rotor 20 so as to have a difference in angle (π/2) with respect to the center of rotation P of the rotor 20; a differential operational circuit 41 performing differential operation on detection signals output by the magnetic sensors 30A, 30B to output a differential signal, and the angle calculating circuit 50 calculating the angle of rotation of the rotating shaft 20 based on the differential signal. The planar shape of the rotor 20 is such that the sum (L1 + L2) of the distances (L1, L2) between the center of rotation P and the respective two points (Q1, Q2) where two straight lines crossing at the center of rotation P at a crossing angle of (π/2) cross the outer periphery of the rotor 20 is constant, and the planar shape is symmetric with respect to a straight line 94 passing through the center of rotation P.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102985-A (JP)
Title: Tunnel lining method
Inventor: YAMAMOTO TAKUJI
IPC: E21D11/10
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel lining technology for easily lining a tunnel and stably supporting the internal wall of the tunnel by preventing a tunnel bearing body serving as timbering arranged along the inner surface of the tunnel, from shifting in the longitudinal direction of the tunnel.  <P>SOLUTION: In a tunnel lining process, band-shaped bag bodies 10 each with a predetermined length are first arranged along the inner surface of the tunnel T. The bag body 10 has a plurality of partition parts 31 formed parallel in the length direction of the bag body 10 by joining the back face parts and inner surface parts in the length direction, and a plurality of solidifying material injection parts 32 partitioned by the plurality of partition parts 31 and extended in the length direction. After injecting a fluid solidifying material 11 into the solidifying material injection parts 32, the back face parts of the bag body 10 are brought into close contact with the tunnel inner surface, and then the fluid solidifying material 11 in the solidifying material injection parts 32 is solidified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010186424-A (JP)
Title: Emergency information processing system
Inventor: TAKESHIMA MAKOTO
IPC: G08B27/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency information processing system for automatically performing a part of driving operations to be carried out by a driver on reception of emergency information during driving of a vehicle for reducing a load of the driver in emergency and improving safety.  <P>SOLUTION: The emergency information processing system includes: an emergency information receiver 12 receiving emergency information; a display part 16 and a speaker 17 to notify the emergency information; an alarm 13 to give a warning to the periphery of a driver's own vehicle in emergency stop; and an alarm control part 18 activating the alarm 13 on reception of the emergency information by the emergency receiver 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187767-A (JP)
Title: Cosmetic apparatus
Inventor: TANIGUCHI SHINICHI
IPC: A45D44/22
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic apparatus mounted on an ion generating device, which is capable of emitting ions effectively for a long period of time by suppressing aging deterioration of a discharge electrode.  <P>SOLUTION: The cosmetic apparatus is divided by an elastic attaching member 66, which functions also as a partition member, into a space X2 around a needle electrode 63 in an ion generating part 33 (an ion discharging part 61) and a space X1 within a cosmetic apparatus body 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193064-A (JP)
Title: A/d converter and headset
Inventor: SATO HIDEKI
IPC: H04R3/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D converter capable of performing analog/digital conversion of a plurality of analog signals at a low cost, and a headset utilizing the A/D converter.  <P>SOLUTION: The A/D converter includes: a signal composition part 104 for inputting the plurality of analog signals and successively switching the respective analog signals to composite one signal; an A/D conversion part 105 for performing analog/digital conversion of the signal composited by the signal composition part 104; and a signal separation part 106 for separating digital signals from the A/D conversion part 105 in timing corresponding to signal switching timing in the signal composition part 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194021-A (JP)
Title: Automatic bread maker
Inventor: MAEDA TOSHIKATSU
IPC: A47J37/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy cooking of a rich variety of breads in an automatic bread maker which controls a cooking course based on a bread making menu, by processing a bread dough prepared by a bread dough menu, returning the dough in a bread baking mold and cooking according to a dough-raising and baking menu.  <P>SOLUTION: A bread baking mold 4 is detachably provided in a baking chamber 2 having a heater 3, a bread making menu controlled by a control means 9 is selected by an input means 10, and the selected bread making menu, cooking finish time or the like are displayed on a display means 11. The control means 9 controls a cooking course according to the selected bread making menu and includes: the bread making menu including a bread dough menu for kneading and raising the bread dough, and a dough-raising and baking menu for raising and baking the dough; and a cooking sequence for removing the bread dough cooked by the bread dough menu from the bread baking mold 4, returning the dough into the baking chamber 2 and baking the dough by selecting the dough-raising and baking menu.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202682-A (JP)
Title: Olefinic polymer composition and resin molded article obtained by using the same
Inventor: NAKANO MASAKATSU
IPC: C08L23/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefinic polymer composition compounded with talc as a filler, which can disappear an injury, even when the surface of an obtained resin molded article is injured, and can prevent the damaging of design, beautiful appearance, texture and the like of the surface.  <P>SOLUTION: This olefinic polymer composition is characterized by compounding an olefinic polymer with colorant-coated talc coated with a colorant as a filler. The colorant is preferably a colorant expressing a hue of the same system as that of the olefinic polymer, such as carbon black.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204731-A (JP)
Title: Electronic device
Inventor: NISHIOKA NAOKI
IPC: G06F1/18
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device, which is improved in the operation efficiency in operation confirmation of a processor using an emulator.  <P>SOLUTION: The electronic device includes a processor bus-connected to a nonvolatile semiconductor memory, which can switch an actual machine mode of operating based on a program on the semiconductor memory and an emulation mode of operating based on a control signal from an emulator; a connector including a first terminal to which a mode switching signal for switching the operation mode of the processor is input from the emulator and a plurality of second terminal connected respectively multiplex terminals of the processor, to which the emulator is detachably connected; a change-over switch having a switching terminal to which the mode switching signal is input, and interrupting the connection between the multiplex terminals and the second terminals based on the mode switching signal; and a manual switching part which switches, based on manual operation, a part between the switching terminal and the first terminal into either a conducting state or an interrupting state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206407-A (JP)
Title: Image forming apparatus, job executing method, and program
Inventor: SAITO ATSUSHI
IPC: H04N1/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of appropriately providing an application execution environment.  <P>SOLUTION: The image forming apparatus includes: a means for receiving from an application setting information for a job requested from the application; a means for receiving a job execution request from the application; a job execution control means for controlling execution of the job in accordance with the setting information for the job; an output element management means for executing, for each of output surfaces of an output object of the job determined based on the setting information, output of the output surface; an output bundle management means for bundling output element management means for each of the output surfaces in accordance with an output order of the output surfaces and requesting execution of output of the output surfaces in accordance with the output order to the bundled output element management means in response to a request from the job execution control means; and a post-processing executing means for executing post-processing designated in the setting information for the output surfaces bundled by the output bundle management means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204401-A (JP)
Title: Electronic musical instrument
Inventor: HATSUMI YUICHI
IPC: G10H1/18
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small size electronic musical instrument enabling music performance using a wide sound range by simple operation.  <P>SOLUTION: A liquid crystal display device 13 displays an image in which a key 34 of a predetermined key region in a plurality of keys is arranged in a predetermined direction. A touch panel 14 detects operation by a player. A CPU 21 detects tilting along a display direction of the key 34 of the electronic musical instrument 10, and based on the detection, and displays an image in which a key in a new key region is arranged. A sound source section 26 generates musical sound of a predetermined pitch corresponding to the operated key, based on an operation position detected in a touch panel 14, and a key position in the image displayed on the liquid crystal display device 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202093-A (JP)
Title: Vehicle body structure of vehicle
Inventor: KUSAMA RYUICHI
IPC: B62D21/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure of a vehicle, capable of suppressing the deformation of a coupling flange member of a crash box and the collapse of the crash box when a collision load is input in the crash box by a horizontally long flange, and reducing the thickness of the flange member, and the weight thereof.  <P>SOLUTION: A fixed flange member 10 provided on the end of a frame 8S and a coupling flange member 11 provided on the end on the frame 8S side of a crash box 12 are fastened to each other with a bolt 13 and a nut 14. A horizontally long flange 31 is provided on the outer surface of the flange member 10 of a fastened part with the bolt 13 and the nut 14, and the short side ridge of the horizontally long flange 31 is fixed so as to be located on the frame 8S side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201398-A (JP)
Title: Catalyst and method for producing the same
Inventor: HIRATA HIROTO
IPC: B01D53/94
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which has high oxygen storage/release capacity at low temperature and consequently exhibits high oxidative activity at low temperature and to provide a method for producing the catalyst.  <P>SOLUTION: The catalyst is produced by depositing a catalytic metal on a catalytic carrier obtained by covering the entire surface of each pore of a porous material with a ceria-zirconia solid solution layer. The method for producing the catalyst is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104977-A (JP)
Title: Film pattern, its film pattern forming method, conductive film wiring and electro-optic apparatus
Inventor: YAMAMOTO KATSUHIRO
IPC: B05D1/26
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film pattern forming method which enables the formation of a thicker film pattern than the film pattern formed by the conventional methods.  <P>SOLUTION: The film pattern 215 forming method includes the surface treatment step of forming a photosensitive film B which can repel liquids by photosensitization and exhibits the liquid-repellent properties against a functional liquid containing structural components of a second film pattern 214 on the surface of a substrate 101 and the surface of a first film pattern 112, the step of repelling liquids of having the photosensitive film B liquid-repellent by exposing the substrate 101 from the rear surface of the substrate 101, and the film pattern forming step of forming the second film pattern 214 by discharging a drop of the functional liquid on the first film pattern 112 after the step of repelling liquids.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207377-A (JP)
Title: Diagnostic apparatus
Inventor: MAGARI YOSHIHIDE
IPC: A61B6/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic apparatus, where its image display is easily moved like a manual system.  <P>SOLUTION: A pair of movable rails 22 is fixed at both ends to a pair of the first carriages 23 movable along fixed rails 21 by the actions of rollers 24. The movable rails 22 move along the fixed rails 21 together with the first carriages 23. Between the pair of movable rails 22, a second movable carriage 26 is arranged to move along the movable rails 22 by the actions of rollers 27, and the second carriage 26 moves along the movable rails 22. An image display 8 is suspended relative to the second carriage 26 by the actions of a suspension mechanism 30 in the state that the display 8 can be inclined toward two directions-the plane of displaying pictures by a monitor 11 at an image display 8, and another plane perpendicular to this plane including the picture display.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210529-A (JP)
Title: Boiling water reactor
Inventor: KATONO KENICHI
IPC: G21C15/02
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiling water reactor capable of further reducing a carry-under.  <P>SOLUTION: In the boiling water reactor 1, a core shroud 4 surrounding a core 3 is arranged in a reactor pressure container 2 and a shroud head 5, to which a plurality of steam-water separators 6 are attached, is disposed on the upper end of the core shroud 4. A steam dryer 7, a coolant inducing ring-shaped member 8 and a plurality of internal pumps 12 are provided. A ring-shaped steam dryer skirt 11 is arranged surrounding the array of the outermost circumference of the steam-water separator 6. The coolant inducing ring-shaped member 8 disposed on the upper surface of the shroud head 5 surrounds all of the steam-water separator 6 in the lower side of the steam dryer skirt 11. A plurality of through-holes 9 are formed at the lower end of the coolant inducing ring-shaped member 8. When the cooling water discharged from the steam-water separator 6 rises along the internal surface of the coolant inducing ring-shaped member 8, steam bubbles contained in the cooling water are separated.  <P>COPYRIGHT: (C)2010,JPO&INPIT