baber/WOPTO huggingface dataset:
Patent JP-2010106274-A (JP)
Title: Liquid-crystalline medium and liquid crystal display
Inventor: IIJIMA MASAHIRO
IPC: C09K19/16
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystalline medium and a liquid crystal display.  <P>SOLUTION: There are provided a liquid crystalline medium based on a mixture of dielectrically negative polar compounds which comprises one or more compounds of each of the formulae I and II, the use of the liquid crystal medium in an electro-optical display, particularly in a display with passive matrix addressing, based on the VA, ECB, PALC, FFS or IPS effect, and displays of this type. In the formulae, parameters each represents specific meaning.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063130-A (JP)
Title: Digital cash management system
Inventor: SAITO MAKOTO
IPC: H04N21/254
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data copyright management system in a multimedia system.  <P>SOLUTION: Data supplied from a database 1 to users 4 to 7 is encrypted and distributed. The users decrypt the encrypted data by cryptographic keys obtained from a key control center 9 or a copyright management center 10 to use the data. When the users 4 to 7 save, copy or transfer the data, the data is encrypted again wherein a key for re-encryption is supplied from the key control center 9 or the copyright management center 10 or generated by means of a copyright management program.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011093839-A (JP)
Title: Method for producing 3-methylthiopropanal
Inventor: KOIZUMI YOSHIYUKI
IPC: C07C319/28
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing methionine while reducing the corrosion of piping and a reaction vessel well.  <P>SOLUTION: The method for producing 3-methylthiopropanal includes reacting acrolein with methylmercaptane in the coexistence of an acidic compound and a basic compound to afford a reaction mixture containing the 3-methylthiopropanal, adding water to the reaction mixture, heat-treating the resultant product within a range of 60-130°C, and distilling the heat-treated product.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010049273-A (JP)
Title: Image forming apparatus
Inventor: MATSUZAKA SUSUMU
IPC: G03G15/20
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an auxiliary power source device and a fixing device are disposed close to each other and a temperature rise of the auxiliary power source is suppressed.  <P>SOLUTION: The auxiliary power source device 7 is disposed in the image forming apparatus 1 and in an empty space between an inverting device 8 below the fixing device and a rear wall that is a part of a side of an external device 12. Alternatively, the auxiliary power source device 7 may be disposed in an empty space defined by detaching a paper feed tray 101 from the image forming apparatus 1. Equally, the auxiliary power source device 7 may be installed on a rear face of an external part of the image forming apparatus 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011099072-A (JP)
Title: Resin composition, insulating layer, prepreg, laminate, print wiring board and semiconductor device
Inventor: MORI SEIJI
IPC: C08L61/04
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low elastic, low thermal expandable, and low hygroscopic resin composition, and to provide insulating layers, prepregs, laminates, print wiring boards and semiconductor devices each provided with low elasticity, low thermal expansion, and low hygroscopicity by using the resin composition.  <P>SOLUTION: The resin composition contains (A) a thermosetting resin and (B) particles having vacancies inside. The incorporation of the particles having vacancies inside (B) provides the resin composition with low elasticity, low thermal expansion, and low hygroscopicity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098552-A (JP)
Title: Air mortar manufacturing apparatus
Inventor: MATSUO ATSUSHI
IPC: B01F15/04
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air mortar manufacturing apparatus capable of manufacturing air mortar of stable property even when the supply amount of base mortar varies every moment.  <P>SOLUTION: The air mortar manufacturing apparatus for continuously manufacturing air mortar includes a mixing cylinder 11 provided in piping through which base mortar flows, and receiving the supply of base mortar and bubbles and continuously mixing them, and a foaming cylinder 25 provided in a bubble supply pipe 13 for supplying bubbles to the mixing cylinder 11, and receiving the supply of air and raw material liquid to form bubbles. The air mortar manufacturing apparatus further includes a base mortar flow detecting means 9 detecting the flow rate of base mortar flowing through the piping, and a bubble forming apparatus 15 inputting detection signals of the base mortar flow rate detecting means at predetermined time intervals to form bubbles corresponding to the detected flow rate of base mortar.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099827-A (JP)
Title: Weight measuring device of article on conveyor
Inventor: WAKO GUNPEI
IPC: G01G11/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To measure the weight of fine powder moldings on a conveyor, one by one, highly accurately at high dspeed.  <P>SOLUTION: The weight measuring device for measuring the weight of an article 8 conveyed on the convetor 10 includes: an ON/OFF-switchable attraction means (electromagnet 22) for attracting the article 8 from the upside; a weight sensor (load cell 26) for detecting the weight of the article 8 attracted by the attraction means; and an attraction control means (display/control means 40) for switching on the attraction means to attract the article 8, when the article 8 comes to a position of the attraction means, and switching off the attraction means to return the article 8 onto the conveyor 10, after detecting the wight of the article 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102878-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: TOGAWA HISANORI
IPC: G02B7/04
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the following problem: even when a cushioning material is disposed between a motor and a seat plate, vibration is transmitted to the seat plate from the motor through screws fastening them.  <P>SOLUTION: The lens barrel includes: a first support member supporting a lens movably; the motor for generating rotating drive force; a second support member integrally supporting the motor and a transmitting member; an attaching portion for attaching the second support member to the first support member; and an elastic member disposed on the attaching member and elastically supporting the second support member relative to the first support member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103159-A (JP)
Title: Laser-welding structure of optical component and method for manufacturing optical pickup
Inventor: ARAI SATOSHI
IPC: G11B7/22
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield and reliability of an optical pickup device by improving adhesion of an interface of a weld portion, thereby suppressing peeling and reducing positional deviation of an optical component, in a laser-welding method.  <P>SOLUTION: There is disclosed a method for manufacturing the optical pickup device in which the optical component is welded to a holding member, the method includes the steps of: bringing the optical component into contact with the holding member; irradiating a region of the holding member in contact with the optical component with laser beam through the optical component; and melting the holding member by irradiation and welding it to the optical component. Before irradiation of laser beam, the surface roughness of part of the optical component subjected to welding is larger than the surface roughness of part of the holding member in contact with the portion of the optical component, thereby the molten holding member permeates irregularities of a surface of the optical component and strength of adhesion is increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108432-A (JP)
Title: Induction heating cooker
Inventor: WATANABE NORIAKI
IPC: H05B6/12
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase heating efficiency by ensuring leakage magnetic field reducing effects of a shield member and by reducing heat generation caused by induced current of the shield member.  <P>SOLUTION: A cooker includes a heating coil 1, a ferrite core 4 disposed under the heating coil 1, a coil base 5 holding the heating coil 1 and the ferrite core 4, and the shield member 10 reducing the leakage magnetic field from the heating coil 1. The shield member 10 is a disk-shaped flat plate fixed to a lower surface of the coil base 5 and reduces the leakage magnetic field at a position lower than the outer periphery of the heating coil 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105121-A (JP)
Title: Operating device
Inventor: HISADA MASAHITO
IPC: H01H13/02
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device which can improve operability reducing a force required for dialing without the need of increasing a dial diameter, and can improve design performance.  <P>SOLUTION: A dial 7 is rotated, and the rotation is transmitted from an internal gear 11 to a larger-diameter gear part 23 of a first gear 22, and then from q smaller-diameter gear part 25 to an internal gear 27 of a second gear 26 so that a pulley 29 being a rotation body is rotated. The rotation amount of the dial 7 rotated by the rotation is made larger than that of the pulley 29. By the rotation of the first gear 22, the rotation is also transmitted from the smaller-diameter gear part 24 to an internal gear 17 of an indicating member 12 so that the indicating member 12 is rotated. The rotation amount of the indicating member 12 is made different from that of the dial 7, and the indicating member 12 indicates the operational state of an object to be operated by the rotation of the pulley 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108845-A (JP)
Title: Semiconductor optical amplifying element
Inventor: HASEGAWA HIDEAKI
IPC: H01S5/227
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical amplifying element obtaining high-efficiency and high-output optical output characteristics.  <P>SOLUTION: The semiconductor optical amplifying element includes an input-side optical amplifying waveguide portion having a first active core layer, and an output-side optical amplifying waveguide portion connected to the input-side optical amplifying waveguide portion and having a second active core layer wider than the first active core layer, wherein the specific refractive index difference between the first active core layer and a clad portion adjacent in the width direction of the first active core layer and the specific refractive index difference between the second active core layer and a clad portion adjacent in the width direction of the second active core layer is set in such a way that the carrier density and optical confinement coefficient of the first active core layer are higher than those of the second active core layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112582-A (JP)
Title: Inspection device and inspection method of insulation resistance of capacitor
Inventor: KINOSHITA MASAYORI
IPC: G01R31/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method capable of determining quality by measuring the insulation resistance of a capacitor in a short time.  <P>SOLUTION: An inspection device 10 includes a resistance r for inspection connected in series to the capacitor 12, a power source E for applying a voltage to the capacitor 12 and the resistance r for inspection, a voltmeter 14 for measuring a both terminal voltage of the resistance r for inspection, and a determination means 16 for determining the quality of the insulation resistance R. An inspection device 20 includes a power source E for applying a voltage to the capacitor 12, a voltmeter 24 for measuring both-terminal voltages of the capacitor 12, and a determination means 26 for determining the quality of the insulation resistance R.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113008-A (JP)
Title: Color filter for liquid crystal display and color liquid crystal display device using the same
Inventor: KADOTA SOHEI
IPC: G02F1/1335
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter low in the height of a projecting part of a colored layer which is produced by riding the end part of the colored layer on a black matrix (BM) or overlapping the end parts of the adjacent colored layers on the BM without passing through a polishing step or the formation of an over coat (OC) layer.  <P>SOLUTION: The color filter for the liquid crystal display device has a transparent substrate, a light shielding part defining a pixel region formed on the transparent substrate and a colored layer arranged on the pixel region. The width of the light shielding part on which the colored layer is rid is ≥1.0 μm and ≤5.0 μm, the overlapped width of the end parts of the adjacent colored layers is ≤4.0 μm and the height difference of the colored layer viewed from the substrate surface is <0.3 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118454-A (JP)
Title: Information processing apparatus
Inventor: OGURA MAKIHITO
IPC: G06F17/30
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus for safely and comfortably using an additional service when browsing a Web page.  <P>SOLUTION: An information processing apparatus 100 includes: a monitoring part 121 for monitoring the transition of a Web page displayed by a browser 110; a determination part 122 for, when the Web page displayed by the browser 110 is shifted, determining whether the current Web page is a specific type of page; an extraction part 123 for, when it is determined that the current Web page is not the specific type of page, extracting featured values from the current Web page; and provision parts 124, 125, and 126 for providing an additional service concerning the current Web page by using the featured values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119573-A (JP)
Title: Heat radiation unit and electronic apparatus using the same
Inventor: SUGIYAMA MAKOTO
IPC: H04N5/64
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight-reduced heat radiation structure, i.e., a heat radiation unit.  <P>SOLUTION: The unit has a partition plate 9 for partitioning the inside and the outside of a main body case 5, a heat exchange element 10 arranged outside the partition plate 9, and a blower 11 arranged inside the partition plate 9. The partition plate 9 has a plurality of upper ventilation openings 12 which are arranged at prescribed intervals in the lateral direction of the upper side, and a plurality of lower ventilation openings 13 which are arranged at prescribed intervals in the lateral direction of the lower side. The heat exchange element 10 is formed by connecting the upper ventilation openings 12 and the lower ventilation openings 13 like a bridge at a vertical direction with a hot air trunk body 14, respectively, in the outside of the partition plate 9. Between the upper ventilation openings 12 and the lower ventilation openings 13 in the hot air trunk body 14, a ventilation flue 16 is formed between the outside of the partition plate 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116307-A (JP)
Title: Vehicle body front part structure of vehicle
Inventor: TAOKA YOSHIBUMI
IPC: B60R19/02
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a useless increase of an obstruction value of a pedestrian during a front collision of a vehicle with the pedestrian.  <P>SOLUTION: The vehicle body front part structure of the vehicle includes a hood panel 21 forming an upper surface of a front part of a vehicle body 2, and a bumper 33 located on a lower side of a front edge part 21a of the hood panel 21 to form a front surface of the front part of the vehicle body 2. An upper edge part 33a of the bumper 33 is arranged in the vicinity of a rear side of the front edge part 21a of the hood panel 21. An engaging part 37 is formed at the front edge part 21a of the hood panel 21, while an engaged part 38 is formed at the upper edge part 33a of the bumper 33. When the front edge part 21a of the hood panel 21 is brought close to the upper edge part 33a of the bumper 33 by external force F during the front collision of the vehicle 1, the engaging part 37 is engaged to the engaged part 38.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123659-A (JP)
Title: Database system, server apparatus, terminal apparatus, and program
Inventor: HIRUMA AKIO
IPC: G06F12/00
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To customize, for each of users, a use form of a database that enables, through common processing, generation of display images respectively representing described information in a display form of each of the users.  <P>SOLUTION: The database 1 stores a table 11 in which records are described in correlation with users, and a table 12 in which records including attribute information expressing attributes of information fields included in the records of the table 11 are described. A terminal apparatus 3 detects an unused field which is not used from the information fields of the table 11, acquires the attribute information of the unused field according to a user instruction, and generates a record including the acquired attribute information and the identification information of the unused field. A server apparatus 2 updates the table 12 so as to include the generated record.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121095-A (JP)
Title: Lubricating glass-formed material, and method for manufacturing billet for tube-making by hot-extrusion
Inventor: MURAKAMI KOSUKE
IPC: B21C23/08
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating glass-formed material capable of suppressing a rise in piercing force when hot-expanding and piercing a hollow billet.  <P>SOLUTION: The lubricating glass-formed material is used as an upper face lubricant when hot-expanding and piercing, with a plug, a hollow billet inserted in a container. The lubricating glass-formed material consists of a main body and a projecting part, and the viscosity of the glass constituting the material is 1,000-2,000 poise at 1,080-1,170°C. The glass contains ≥60 mass% of grains that have a grain size of 32-80 mesh and contains the balance of grains that have a grain size of 20-32 mesh. The combinations of a transition point of a binder constituting the lubricating glass-formed material and a mixing ratio of the binder to the glass-formed material are set as follows: when the transition point is 450±10°C, the mixing ratio is 5.0-6.0 mass%; when the transition point is 475±10°C, the mixing ratio is 5.0-5.5 mass%, and when the transition point is 500±10°C, the mixing ratio is 4.5-5.0 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121912-A (JP)
Title: Bactericidal composition
Inventor: NITO HIROHISA
IPC: A01N59/26
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peracetic acid-based bactericidal detergent, having a potent bactericidal power and also a bactericidal power lasting for a long period.  <P>SOLUTION: This bactericidal composition includes peracetic acid as a component (A), hydrogen peroxide as a component (B), acetic acid as a component (C), a compound expressed by formula (1) [wherein, R<SP>1</SP>to R<SP>3</SP>are each a 1-30C hydrocarbon group or 1-4C alkanol group, provided that at least one of the R<SP>1</SP>to R<SP>3</SP>is an 8-30C hydrocarbon group] as a component (D) and a compound containing ≥2 groups expressed by formula (2) as a component (E).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128867-A (JP)
Title: Print control device
Inventor: SHIMAZAKI ATSUSHI
IPC: G06F3/12
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print control device which can present a user with reprintable content without troubling the user.  <P>SOLUTION: In the print control device, a first print job including print data or a second print job including reference information for obtaining print data without including the print data is received from a host device. The print job received is stored in a memory. Based on the print job received, a printer is made to print. A determination is made as to whether the print job received is the first print job or the second print job. If the print job received is determined to be the first print job, the first print job, out of the print jobs stored in the memory, is deleted from the memory.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130198-A (JP)
Title: Imaging apparatus, control method thereof and program
Inventor: MATSUMOTO SATORU
IPC: H04N5/225
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by facilitating confirmation of moving image data from thumbnail image data.  <P>SOLUTION: When moving image data inputted from an imaging element 14 are data to be recorded cooperatively with recording of still image data, a system control circuit 50 produces thumbnail image data based on a final frame of the moving image data or a frame in the vicinity of the final frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010202178-A (JP)
Title: Method and system for flight control of uav
Inventor: HAMKE ERIC E
IPC: B64C13/20
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for flying a ducted fan aircraft such as an unmanned air-vehicle (UAV).  <P>SOLUTION: The method includes the steps of receiving a first input associated with a target point to be aimed and of directing a gimbaled sensor to the target point to be aimed. The method further includes the steps of receiving a second input corresponding to a desired flight path and of selecting a velocity vector flight command to follow the desired flight path. The step of selecting the velocity vector flight command includes the step of converting an attitude data received from the gimbaled sensor into the velocity vector flight command. The method further includes the step of operating the UAV according to the selected velocity vector flight command, and the gimbaled sensor is fixed directed to the target point to be aimed during the flight of the UAV.  <P>COPYRIGHT: (C)2010,JPO&INPIT