baber/WOPTO huggingface dataset:
Patent JP-2011057619-A (JP)
Title: Method for producing optically active amine compound, and diastereomer salt and method for producing the same
Inventor: YAGI RYOHEI
IPC: C07D207/14
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practicable method for producing an optically active amine compound.  <P>SOLUTION: The method for producing the optically active amine compound includes a step for forming a diastereomer salt by reacting an amine compound represented by formulas (A-1) or (A-2) with an acidic resolution agent represented by formulas (B-1) or (B-2), a step for obtaining a purified diastereomer salt by precipitating at least a part of the obtained diastereomer salt, and a step for obtaining the optically active amine compound represented by formulas (A-1) or (A-2) by decomposing the purified diastereomer salt by a basic aqueous solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059397-A (JP)
Title: Driving circuit, and display device and scanner including the same
Inventor: NISHIO MASAAKI
IPC: G02F1/133
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit for increasing the incorporation speed of sensor voltage without making the number of analog-digital conversion parts larger than in a conventional driving circuit and without making the sensor operation minimum period shorter than in the conventional driving circuit, and to provide a display device and scanner including the driving circuit.  <P>SOLUTION: The driving circuit includes an AD conversion part 45A for analog-digital converting sensor voltage Vs1 inputted from a sensor circuit SC1 to a terminal P1 of a source driver 4 and sensor voltage Vs2 inputted from a sensor circuit SC2 to a terminal P2 of the source driver 4. The terminal P1 serves as an output terminal of a source output Vd1 to be outputted to a data signal line SL1, the terminal P2 serves as an output terminal of a source output Vd2 to be outputted to a data signal line SL2, and the sensor voltage Vs1 and sensor voltage Vs2 are input into the AD conversion part 45A in a time division manner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060038-A (JP)
Title: Image processing apparatus
Inventor: USUI MASAYA
IPC: G06T1/00
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which it is difficult to accurately detect a shielded area overlapping a face image, and since the shielded area cannot be accurately detected, an improper processing result affected by the shielded area is caused in various kinds of processing.  <P>SOLUTION: The image processing apparatus includes a face image obtaining part which obtains image of an area including at least part of a face contained in a target image as face image; a reference face image obtaining part which obtains a reference face image to be used as a reference image for detection of shielded area; and a shielded area detection part which detects a shielded area shielded by an element other than elements constituting the face within the face image by comparing the face image with the reference face image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058070-A (JP)
Title: Titanium damping alloy
Inventor: MANTANI YOSHIKAZU
IPC: C22F1/00
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium alloy having excellent damping properties.  <P>SOLUTION: A Ti alloy expressed by, by mass%, [Mo]+[Ta]/5+[Nb]/3.6+[W]/2.5+[V]/1.5+1.25[Cr], and containing a β stabilization element of 5 to 8 mass% by an Mo equivalent is subjected to a quenching treatment so as to be a martensite composition, and thereafter, cold working is performed at a draft of 2 to 20%. In this way, the titanium alloy which exhibits internal friction of a 10<SP>-2</SP>order shown by general manganese alloys and steels as a damping alloy and having excellent damping properties can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060162-A (JP)
Title: Memory control device
Inventor: IWASAKI KEIICHI
IPC: G06F12/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory control device which can efficiently access a synchronous type memory accessed by outputting a row address and a column address at different timings, when accessing thereto.  <P>SOLUTION: An issued command determination part 5 of a memory control part 4 determines a memory command, based on all the memory access requests accumulated in a command queue 3 constituted to accumulate the plurality of memory access requests of three or more, in the memory control device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062254-A (JP)
Title: Optical probe
Inventor: TAKAHASHI KAZUYUKI
IPC: A61B10/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the effect of suppressing reflection on a catheter sheath inner surface in an optical probe used in an optical image diagnostic apparatus.  <P>SOLUTION: For the optical probe, a probe having a transmission/reception part of the optical image diagnostic apparatus is interpolated. On an inner surface, projection parts 600 in a square pyramid shape projected in an inner side direction are arrayed at equal intervals in an axial direction and a circumferential direction. For the projection part 600, the bottom surface is a square, cut planes 665-667 when cutting it on a plane parallel to the bottom surface are all squares, and the areas of the cut planes 665-667 at the respective positions in a direction orthogonal to the bottom surface are reduced proportionally to distances from the bottom surface to the respective positions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064269-A (JP)
Title: Silent chain
Inventor: ADACHI SHOHEI
IPC: F16G13/06
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silent chain which reduces collision sound by canceling or relaxing a reaction force applied from an adjacent plate when a tooth of inner plate or a tooth of middle plate of the silent chain begins to gear a sprocket tooth, and attains long life by relaxing repeated load.  <P>SOLUTION: The silent chain 100 is connected by inserting two pieces of rocker pins 141-142 into pin holes 111-121 of inner plate 110 and middle plate 120 by facing the rocker surfaces, wherein a pair of pin holes 111-121 of the inner plate 110 and middle plate 120 are profiled in slot, and a dimension of enlarging section of the pin hole profiled in slot is larger than a distance that the farthest section comes away when the chain is maximum bent with rocker pins 141-142 opposed in contact with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065514-A (JP)
Title: Data processor and data processing system
Inventor: TATEYAMA SHOHEI
IPC: G06F13/38
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor for allowing a plurality of CPUs to respectively and independently perform communication with the individual functions of a USB (Universal Serial Bus) device through the use of a single communication route.  <P>SOLUTION: The data processor is constituted so that an USB host module (32) to be connected to a plurality of central processing units (10, 20) includes: a plurality of pipes (PIPE0-PIPEn) for performing communication with the arbitrary end point of the USB device (2) which is connected from the external part of the data processor; and an access control register (50) for performing designation, in which one of the central processing units is allowed to have control authority over the pipes and the setting contents of the function with respect to the pipes are allowed within a certain range; wherein a USB host interface (70) is controlled in accordance with the setting contents of the access control register.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067057-A (JP)
Title: Brushless motor
Inventor: OKAMOTO ATSUSHI
IPC: H02K1/27
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor facilitating assembling of a rotor while reducing cogging torque, and preventing falling-off of a magnet caused by deterioration with time.  <P>SOLUTION: A magnet unit 31 of each stage is equipped with: a rotor core 32 externally fitted and fixed to a rotating shaft; a plurality of magnets 33 juxtaposed along a peripheral direction on an outer peripheral surface of the rotor core 32; and a magnet holder 34 for positioning a peripheral direction of the plurality of the magnets 33. The magnet holder 34 has: a plurality of arm units 36 interposed among the plurality of the magnets 33; and a base unit 37 that is provided at one end of the plurality of the arm units 36 and connects the respective arm units 36. A projection interposed among the plurality of the magnets 33 provided in an adjacent magnet unit 31, is provided in the base unit 37, and relative positions of the adjacent magnet units 31 are decided based on the position of the projection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010108920-A (JP)
Title: Line-change type current-limiting device
Inventor: HYUN OK-BAE
IPC: H01H33/59
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line-change type current-limiting device capable of reducing manufacturing and maintenance costs and improving the current-limiting performance by changing a line, while a cut-off switch is operated with fault current self-energy, enabling immediate recovery, by automatically and quickly reacting at the time of generation of fault current and having active and passive actions.  <P>SOLUTION: The line-change type current-limiting device includes a coupled inductor formed by a primary side connected to a main circuit and a secondary side adjusted to the primary side; a Zener-diode switch electrically connected to a secondary side of the coupled inductor; a line-change switch connected to the Zener-diode switch and the primary side of the inductor and forming a bypass line in parallel, at the primary side of the coupled inductor at turning-on of the Zener-diode switch; and a current-limiting section electrically connected to the line-change switch in parallel and limiting the current that circulates in the main circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011734-A (JP)
Title: Semiconductor power module
Inventor: TAKUBO HIROSHI
IPC: H01L25/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor power module which a magnetic member used as a filter element can be replaced as occasion demands and its package can be miniaturized.  <P>SOLUTION: The semiconductor power module is an improved semiconductor power module for power conversion apparatus which converts DC power or AC power by switching a power semiconductor element such as an IGBT. An annular magnetic member 6c is arranged so as to surround terminals connected to a power semiconductor element in a module package 21, e.g., terminals 2a and 2b. Thereby noise current flowing through the terminals 2a and 2b by switching the power semiconductor element is suppressed effectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067492-A (JP)
Title: Ear type clinical thermometer
Inventor: UKITA YOSHIAKI
IPC: A61B5/01
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ear type clinical thermometer in which detection elements can be controlled to obtain an appropriate measurement state.  <P>SOLUTION: The ear thermometer includes a temperature detection element and an infrared detection element and calculates the temperature of a subject, based on the detection result. The detection elements arranged inside the tip of a probe to be inserted into an ear cavity and a body are supported by three or more control bodies arranged in a triangular shape. The control bodies are controlled thereby to triaxially (three degrees of freedom) control the position of a detection part with respect to the body. Then, the detection part is directed to a target measurement region. After the control is completed, the temperature of the subject is measured based on the detected temperature of the target region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069570-A (JP)
Title: Heat pump cycle device
Inventor: ITAGAKI ATSUSHI
IPC: F25B1/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump cycle device performing subcooling operation corresponding to various operating conditions and improving operation efficiency.  <P>SOLUTION: The heat pump cycle device includes: a refrigerant circuit constituted by sequentially interconnecting a compressor 1, a use side heat exchanger 3 exchanging heat between water and a refrigerant, an electronic expansion valve 4 and an outdoor heat exchanger 5 by piping; a control means 7 controlling the refrigerant circuit; a subcooling calculation means 14 calculating subcooling of the refrigerant circuit; a condensation pressure detection means 13 detecting condensation pressure of the compressor 1; a compressor rotational frequency detection means 7b detecting rotational frequency of the compressor 1; and a target subcooling extraction means 7a determining target subcooling based on the condensation pressure and the rotational frequency of the compressor 1. The control means 7 controls an opening of the electronic expansion valve 4 so that the subcooling of the refrigerant circuit becomes a target subcooling temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073980-A (JP)
Title: Hair shampoo composition
Inventor: YOSHII MOTOSUKE
IPC: C11D1/92
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair shampoo composition having excellent detergency, rapidly foamable at the shampooing, providing excellent foam quality, imparting smoothness to the hair, hardly causing build-up even in continuous use for a long period, and prepared in excellent stability of preparation.  <P>SOLUTION: The hair shampoo composition contains (A) an anionic surfactant, (B) an ampholytic surfactant, (C) at least one kind of a cationized compound selected from the group consisting of a cationized cellulose and a cationized guar gum, and (D) a copolymer obtained by copolymerizing a vinylpyrrolidone derivative represented by formula (I) (wherein, R<SP>1</SP>is hydrogen or 1-5C alkyl) and an acrylamide derivative.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076231-A (JP)
Title: Electronic file browsing system and method of controlling the same
Inventor: TSUBAKI HISANOBU
IPC: G06F21/41
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain security of a browsing system without making a user expend time and effort even when an ASP employer is made to perform processing of converting a document file into image data.  <P>SOLUTION: When document file browsing is requested from the user, a cellular phone access server 11 creates link information including session ID as authentication information. Based on this link information, the cellular phone 5 accesses the file processing server 4. The file processing server 4 obtains session ID from the cellular phone 5 and adds this session ID to the delivery request of the document file to the cellular phone access server 11. Only when the session ID included in the delivery request matches with the session ID stored in the system memory, the cellular phone access server 11 delivers the document file to the file processing server 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076291-A (JP)
Title: Behavioral trend analysis server and method
Inventor: SUZUKI TAKASHI
IPC: G06Q10/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide information meeting a user's preference without discomfort to the user with information overly depending on the purchase history of the user himself or herself in providing information, such as recommendations aimed at purchase behaviors in or around a station.  <P>SOLUTION: A behavioral trend server calculates the use trend such as use frequency of the station, staying time in the station, degree of amusement or usability of a store used in or around the station, based on the use history of a non-contact IC card or a portable terminal having the equivalent functions, which is used as a settlement means for use of railways, in or around the station, with such a view that every user has different style for use of the station, and the server characterizes the user of the station with the calculated index.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074448-A (JP)
Title: Steel for high heat input welding
Inventor: NAKAJIMA KOICHI
IPC: C22C38/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel which is excellent in low temperature toughness at a weld heat affected zone even in the case of high heat input welding in which a welding heat input exceeds 300 kJ/cm, and has a yield strength of ≥460 N/mm<SP>2</SP>.  <P>SOLUTION: Provided is the high strength steel having a steel composition containing, by mass, 0.03 to 0.1% C, 0.01 to 0.5% Si, 1.0 to 3.0% Mn, ≤0.02% P, ≤0.0050% S, 0.005 to 0.1% Al, 0.004 to 0.03% Ti, 0.01 to 0.05% Nb, 0.0003 to 0.0025% B and 0.0020 to 0.0080% N, and, if required, further one or more selected from V, Cu, Ni, Cr, Mo, Ca, Mg, Zr and REM, and the balance Fe with inevitable impurities, wherein a solid solution Nb content (Nb*) of the host phase satisfies condition of (Nb*)≥0.007% in inequality (1); (Nb*)=(Nb)-88×ä[13×(Nb)-1.5]×(N)<SP>2</SP>+[-8.3×10<SP>-2</SP>×(Nb)+2.7×10<SP>-2</SP>]×(N)+1.1×10<SP>-2</SP>×(Nb)-1.7×10<SP>-4</SP>}, wherein each element expresses each content (mass%).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010023516-A (JP)
Title: Printed matter
Inventor: KOYAMA TAKAO
IPC: B41M1/06
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide printed matter that expresses a product, through printing having high sharpness (a mirror finish), depths, depth, three-dimensional effect, etc. and will be a promotion tool to demonstrate a function as a sales promotion article when product (an actual product) is in a mass production stage.  <P>SOLUTION: The printed matter includes a transparent resin plate having a thickness of 1-5 mm and a mounting sheet provided on one surface of the resin plate in such a manner that the matter is observed from the resin plate side. The other surface of the resin plate includes a silk screen print layer made of a linear or dotted pattern having a printing area of 50% or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107977-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective circuit which is provided with an appropriate constitution and in which occupied area is small, in order to make the most of the property of a display device that uses an oxide semiconductor which excels in operation properties and which can be manufactured at a low temperature.  <P>SOLUTION: In the display device, a protective circuit is constituted, by using a non-linear element 170a having a gate insulating film 102 covering a gate electrode 111, a first oxide semiconductor layer 113 overlapping with the gate electrode 111 on a gate insulating layer 102; and a first wiring layer 117a and a second wiring layer 117b in which the gate electrodes are overlapped, with the end portions on the first oxide semiconductor layer 113 and the conductive layers and the second oxide semiconductor layers being laminated. By having the electrode of the non-linear element connected to a scanning line or a signal line, and the first wiring layer or the second wiring layer of the non-linear element for applying a potential to the gate electrode is directly connected to the electrode layer, stable operation by reduction in the connection resistance and reduction of occupied area of a connection portion are attained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011085295-A (JP)
Title: Ice making device
Inventor: SAITO SHUNJI
IPC: F25C1/24
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice making device, where ice produced in an ice tray is separated from the ice tray by twisting and deforming the ice tray, having a fallout prevention wall with the enhanced lifetime, mounted to the ice tray so as to prevent water from falling out of the ice tray.  <P>SOLUTION: In the ice making device 1, the ice tray 10 is twisted to separate the ice in the ice tray 10 by rotating the ice tray 10 by a driving part 30. The ice tray 10 is mounted with the fallout prevention wall 20 which projects upward from the entire circumference of an outer edge part 14. The fallout prevention wall 20 is mounted to the ice tray 10 by a locking piece 261 locked to a part 142 to be locked provided at the approximately center of the ice tray 10 in a direction of a rotary shaft 122.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010120842-A (JP)
Title: Method for producing tri-metal tetraoxide
Inventor: WATANABE TOKIHARU
IPC: C01B13/32
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tri-metal tetraoxide, whose production steps are simplified.  <P>SOLUTION: The method comprises a first step of producing a metal oxide dispersion liquid from a cobalt oxide salt aqueous solution by the neutralization or oxidation reaction, a second step of filtering and washing the cobalt oxide dispersion liquid obtained in the first step, and a third step of dispersing and drying the cobalt oxide dispersion liquid filtered and washed in the second step in a high-temperature air in a temperature range of converting the dispersion liquid to tricobalt tetraoxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135758-A (JP)
Title: Ferrite molding, ferrite ground body, ferrite magnetic core, manufacturing method, molding method and device, and grinding method and device
Inventor: KISHIMOTO MASAFUMI
IPC: H01F27/255
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrite magnetic core capable of having a terminal electrode formed on one side, a manufacturing method capable of manufacturing the ferrite magnetic core with good productivity, a ferrite molding, a ferrite ground body, a molding device and a method, and a grinding device and a method.  <P>SOLUTION: The ferrite molding has a first member 31 containing a ferrite material and a second member 32 having a larger cross section than the first member 31, connecting with the first member 31, and containing a ferrite material. The second member 32 has a density which is 3 to 8% larger than the density of the first member 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011091180-A (JP)
Title: Tape sticking device, and tape sticking method
Inventor: YAMADA SHINGO
IPC: H01L21/683
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape sticking device and a tape sticking method that secure enough versatility for adaptation to a sticking length in a wide range, and operability of retooling operation accompanying change in machine type is improved.  <P>SOLUTION: In a sticking section 23 at a side edge 20a of a substrate 20, a first pressing position P1 corresponding to a pressing length B of a pressing body 15 from a sticking start end 23a and a second pressing position P2 corresponding to the pressing length B of the pressing body 15 in a state wherein the second sticking position P2 is successive to and overlaps with the first pressing position are set. In tape sticking operation, the substrate 20 is relatively moved and positioned so that the first pressing position P1 and the second pressing position P2 may be positioned opposite the pressing body 15 in order, and an anisotropic conductive tape is stuck on the first pressing position P1 and the second pressing position P2 in order.  <P>COPYRIGHT: (C)2011,JPO&INPIT