baber/WOPTO huggingface dataset:
Patent JP-2009087303-A (JP)
Title: Expression estimation device, expression estimation method, and vehicle controller
Inventor: MATSUO HARUO
IPC: G06T7/20
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To judge expression of a face of an object person with high accuracy.  <P>SOLUTION: This expression estimation device is provided with: an imaging apparatus 4 which photographs face images of a driver 2; a feature point output part 8 which extracts a plurality of feature points of the face from among the face images picked up by the imaging apparatus 4; and an expression estimation part 9 which estimates the expression of the face of the object person according to variation of the feature points from positions of the plurality of feature points extracted from the normal face images of the object person to positions of the extracted feature points.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008032021-A (JP)
Title: Centrifugal pump
Inventor: MATSUDA NOBORU
IPC: A47J27/21
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal pump which reduces an adverse effect on the vicinity of a fixed shaft during ultrasonic resin welding, and ensures low cost and stable quality.  <P>SOLUTION: A pump case 104 storing a magnet type impeller 106 includes: a suction opening side casing 108 formed with a suction opening 113; and a delivery port side casing 109 formed with a delivery port 115 provided into a side wall part 114. An ultrasonic resin welded joint between the suction opening side casing 108 and the delivery port side casing 109 is arranged between the suction opening 113 and the delivery port 115. Concentration of energy generated in welding to the vicinity of the center of a partitioning wall part 105 is thereby prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133174-A (JP)
Title: Glass ribbon producing apparatus and process for producing the same
Inventor: TOMAMOTO MASAHIRO
IPC: C03B17/06
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To successfully decrease the thickness of glass ribbon without unreasonable speed-up of the flow-down rate of the glass ribbon.  <P>SOLUTION: A glass ribbon producing apparatus 1 is adapted to feed molten glass Y to a molding member 2 and to cause the molten glass Y to flow downward from the molding member 2 so as to form sheetlike glass ribbon G and comprises a reheating means 5 disposed on a transport route for the glass ribbon G flowing downward from the molding member 2 so that the glass ribbon G is reheated by the reheating means 5 to thereby cause the sheet thickness of the glass ribbon G positioned inferior to the reheating means 5 to be smaller than that of the glass ribbon G positioned superior to the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009093506-A (JP)
Title: Signal processing apparatus, signal processing method and signal processing program
Inventor: KATSUMATA YASUSHI
IPC: G06F21/64
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing apparatus capable of verifying whether recorded sound or image data are edited/altered or not.  <P>SOLUTION: Respective AV signals entered from a microphone unit 1 and a camera unit 3 are regulated to a digital recording format through A/D converters 2a, 2b, compression encoding processing parts 4a, 4b and an encoder 5. The AV data of the encoder 5 are thinned at a prescribed interval and the thinned AV data are input to an authentication code generation unit 8 to generate a first authentication code from the AV data and store the code in a storage part 9. When a recording medium 6 in which the AV data of the encoder 5 are written is reproduced, the read data are thinned at the prescribed interval and the thinned data are input to the authentication code generation unit 8 to generate a second authentication code from the AV data and a comparison part 10 compares the second authentication code with the first authentication code stored in the storage part 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093596-A (JP)
Title: Single sign-on server and single sign-on program
Inventor: WATANABE YUTAKA
IPC: G06F21/31
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily maintain a security property while utilizing the characteristics of single sign-on within a possible range.  <P>SOLUTION: An SSO (single sign-on) server 10 comprises: a use log information storing part 16 for storing the using state of each user to a service server 4; a real use result information storing part 17 for storing information on the result of using the service server 4 of each user; a determining part 19 for determining to permit authentication by SSO when a use trend obtained from use log information of a logging in user coincides with the real use result of the user and when the requirement of SSO is equal to or greater than a prescribed reference value even though they are not coincident, and determines to inhibit the authentication by SSO in the other cases; and an authentication processing part 11 for performing user authentication by SSO of only a service server 4 and an application determined to be authenticateable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097179-A (JP)
Title: Installation structure of sliding door rail
Inventor: ISHII MASA
IPC: E05D15/06
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation structure of a sliding door rail enabling an end cap fitted to the lower end of a door rabbet recess to be installed on the sliding door rail merely by fitting without using a fixture.  <P>SOLUTION: In this installation structure of a sliding door rail, the end cap 2 is fitted to the end 1a of the sliding door rail 1 directly installed on a floor surface and formed of an aluminum structural angle. The end cap 2 is fitted to the lower end of the door rabbet recess 4 formed in the inner surface 3a of the vertical frame 3 of a sliding door frame installed in the installation opening of a sliding door. The sliding door rail 1 is installed on the floor surface. The end cap 2 is detachably fitted by holding the end 1a of the sliding door rail 1 from the upper and lower sides.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096736-A (JP)
Title: Two agent type hair treatment composition and method for treating hair
Inventor: KANETANI ARIKAZU
IPC: A61Q5/06
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair treatment composition which can impart dry touch and softness even to the hair having high damage degree and can control the scattering and spreading of hair tips, and to provide a method for treating hair with the composition.  <P>SOLUTION: This two agent type hair treatment composition is characterized by comprising a composition (A) comprising a specific structure-having amino-modified silicone and a composition (B) comprising a specific structure-having dimethiconol. The method for treating the hair, treating the hair with the two agent type hair treatment composition, is characterized by coating the hair with the composition (A), washing the coated hair with water, or not washing the coated hair with water, and then coating the hair with the composition (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097036-A (JP)
Title: Carburizing and quenching method of ring-shaped member
Inventor: IKEDA KENJIRO
IPC: C21D9/32
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carburizing and quenching method of a ring-shaped member capable of reliably performing the treatment to any requested hardness and carburized depth of an inner circumferential surface of the ring-shaped member when the requested hardness and carburized depth are different between the inner circumferential surface and the outer circumferential surface of the ring-shaped member.  <P>SOLUTION: A plurality of ring-shaped members are layered on a shaft-like member 23 in which a plurality of projections 23a projecting radially outwardly are formed in an axially extending manner by inserting the shaft-like member 23 through through-holes of the ring-shaped member. An internal space is formed between the plurality of layered ring-shaped members and the shaft-like member 23. Communication space forming members 22, 24 for forming a communication space between the internal space and an external space are arranged at least on one of both ends in the axial direction of the plurality of layered ring-shaped member, and carburizing gas and cooling oil are circulated in the internal space via the communication space to perform the carburizing and quenching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105099-A (JP)
Title: Composition for film formation, and insulating film containing same
Inventor: OKAJIMA MASAYUKI
IPC: C08G79/08
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for film formation containing a composition serving as a material suitably used to form a coating filming film excellent in any characteristics of a low dielectric constant, humidity resistance, water resistance and heat resistance.  <P>SOLUTION: A compound containing a borazine ring and an adamantane ring is provided. The composition for film formation is also provided which contains: a compound containing the borazine ring and adamantane ring; or a compound containing the borazine ring and a compound containing the adamantane ring; or the compound containing the borazine ring and adamantane ring and the compound containing the borazine ring and/or the compound containing the adamantane ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103490-A (JP)
Title: Liquid state detection sensor
Inventor: MOTOMURA MASAYUKI
IPC: G01N25/18
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid state detection sensor capable of satisfactorily accurately acquiring digital values used for detecting the state of liquids even through the use of a low-resolution A/D converter.  <P>SOLUTION: The liquid state detection sensor 100 includes an element 151; a main energization means CC1 for performing main energization; digital value acquisition means 190 and CC2, CC3, CC4 for acquiring digital element voltage values Vd1b and Vd1c by main energization; and a means S16 for detecting the concentration NC of a liquid. When a constant-multiple element voltage Va1b is made of a fundamental voltage part Va4a and a detection voltage part Va6b, the digital value acquisition means sets the fundamental voltage part at a fundamental-voltage-part setting means CC3 to provide the detection voltage part with magnitude convertible from analog to digital form at a detection voltage A/D conversion means 190.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101543-A (JP)
Title: Liquid discharge head and image forming apparatus
Inventor: SHIMAZOE MASAKI
IPC: B41J2/045
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of joining failures because stain adheres at the time of joining when a piezoelectric element and an FPC are FPC laser joined or heater joined to each other, and consequently because a laser transmittance decreases.  <P>SOLUTION: The liquid discharge head is equipped with a diaphragm 2 which forms at least partial wall surfaces of liquid chambers 6 that communicate with nozzles 4 for discharging liquid droplets, piezoelectric element pillars 12A of the piezoelectric element 12 which deforms the diaphragm 2, and the FPC 15 with connection electrodes 31 directly connected to external electrodes 23a formed at side surfaces nearly perpendicular to the diaphragm 2 of the piezoelectric element pillars 12A. The connection electrode 31 of the FPC 15 is formed from a position retreated by a distance L from the front end side of the diaphragm joining side of a region where the FPC and the piezoelectric element 12 are opposed to each other. The connection electrode 31 is hindered from being present at the front end side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102563-A (JP)
Title: Epoxy resin composition and fiber-reinforced composite material by using the same
Inventor: TANAKA TAKESHI
IPC: C08J5/04
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in resin-impregnating property at a relatively low temperature of ≤60°C, since having a low viscosity elevation, and excellent in productivity since becoming a cured material capable of being demolded in a short time of within 1 hr, and a fiber-reinforced composite material excellent in surface designing property by using the same.  <P>SOLUTION: This epoxy resin composition containing at least (A) the epoxy resin and (B) a curing agent is provided wherein the curing agent (B) contains 30 to 90 mass% bis(4-amino-3-methylcyclohexyl)methane and 70 to 10 mass% norbornane diamine based on 100 mass% total curing agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105347-A (JP)
Title: High-frequency circuit device
Inventor: NAKAMURA NOBUHIKO
IPC: H01L25/18
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a signal quality in phase noise, distortion of signal waveform and the like, in a high-frequency circuit device.  <P>SOLUTION: A first semiconductor device 12 transmitting a high-frequency signal, and second semiconductor devices 13 (13a-13d) receiving a high-frequency signal are mounted on a circuit wiring board to be connected to each other through transmission lines 16 and 18 (18a-18d); a terminator 21 is connected to a stub wire 19 branched from the second semiconductor device 13 side; and the line length L1 of the stub wire 19 is set at a value to suppress a reflected wave of the high-frequency signal reflected on the second semiconductor devices 13. The resistance values of the resistors Rt1 and Rt2 of the terminator 21 are set at values to suppress phase noise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106310-A (JP)
Title: Allochroic folding fan
Inventor: SAITO SHINYA
IPC: B32B27/30
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an allochroic folding fan having a sufficient color density when used under the environment with intensive ultraviolet rays, and having such a high commodity value as to satisfy requests for unexpectedness in change of colors and for repeated use without leaving color when the color is vanished.  <P>SOLUTION: The surface of the allochroic folding fan is changed in color with ultraviolet rays. A photochromic material made of a photochromic compound, selected from a spirooxazine derivative or spiropyran derivative, dissolved in a styrene oligomer whose mass-average molecular weight is 200-6000 is applied to the surface of the folding fan, or alternatively, the surface of the folding fan is formed from a resin molded product or fabric including the photochromic material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008174831-A (JP)
Title: Method for producing titanium silicide target
Inventor: KANANO OSAMU
IPC: C23C14/34
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium silicide sputtering target for obtaining a TiSi<SB>x</SB>film having reduced generation of particles.  <P>SOLUTION: By the titanium silicide target for thin film deposition having a target composition expressed by TiSi<SB>x</SB>(wherein, x=2.0 to 2.7), having a W content of <50 ppm, and also comprising no precipitates of W compounds, a TiSi<SB>x</SB>film having reduced generation of particles is obtained by sputtering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107902-A (JP)
Title: Translucent alumina sintered compact and manufacturing method thereof
Inventor: YAMASHITA ISAO
IPC: A61C7/14
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem associated with an alumina sintered compact conjugated with other components, wherein occurrence of light scattering at boundaries between the alumina sintered compact and the other components makes it difficult to obtain a highly translucent sintered compact.  <P>SOLUTION: In a composite sintered compact comprising alumina and an aluminate compound which has a β-alumina structure and has a refractive index equivalent to that of alumina, the amount of the aluminate compound having the β-alumina structure is adjusted to 1-50 wt.% so as to obtain a highly translucent, high-strength alumina sintered compact which shows ≥45% total light transmission at the wavelength of 600 nm and ≥500 MPa flexural strength for a 1 mm-thick sample. The sintered grain size is preferably ≤10 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110904-A (JP)
Title: Fuel cell
Inventor: NAKAMURA ARATA
IPC: H01M8/02
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell having high output performance.  <P>SOLUTION: The fuel cell has structure formed by stacking a fuel electrode comprising fuel, a fuel electrode diffusion electrode, and a fuel electrode catalyst layer; a solid polymer electrolyte membrane; a separator; an oxidant electrode comprising an oxidant electrode catalyst layer and an oxidant electrode diffusion electrode, in this order, and the separator and the oxidant electrode contain a liquid alkaline electrolyte.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117256-A (JP)
Title: Coking coal composition for lithium ion secondary battery negative electrode material, and manufacturing method thereof
Inventor: TANO TAMOTSU
IPC: H01M4/587
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coking coal composition for a lithium ion secondary battery negative electrode material, which is useful for achieving excellent high-speed charging/discharging characteristics of a lithium ion secondary battery, and to provide its manufacturing method.  <P>SOLUTION: The coking coal composition is a raw material of lithium ion secondary battery negative electrode material. A ratio (Lc(002)/co(002)) between lattice constant co(002) and crystallite size Lc(002) in a 002 plane acquired by X-ray diffraction is ≤180 when subjected to graphitization treatment at 2,800°C in an inert gas atmosphere, while a ratio (La(110)/ao(110)) between lattice constant ao(110) and crystallite size La(110) in a 110 plane is ≤1,500.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098585-A (JP)
Title: Zoom lens, camera and personal digital assistant device
Inventor: OHASHI KAZUYASU
IPC: G02B15/20
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized zoom lens having a wide angle whose half field angle is 38°or more, a variable magnification of 6.5 times or more, a small number of lenses such as about 10 lenses and a resolution corresponding to an imaging element of 7-10 million pixels.  <P>SOLUTION: The zoom lens includes an optical system of four groups, in order from an object side, G1, G2, G3 and G4 having positive-negative-positive-positive refractive power. When varying a field angle from a wide-angle end to a telephoto end, a first lens group G1 and a third lens group G3 are moved to be located on the object side at the telephoto end rather than the wide-angle end such that a distance between the first lens group G1 and a second lens group G2 increases, a distance between the second lens group G2 and the third lens group G3 decreases and a distance between the third lens group G3 and a fourth lens group G4 increases. In particular, the first lens group G1 includes one negative lens and two positive lenses, at least one of the two positive lenses of the first lens group includes an aspherical surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122925-A (JP)
Title: Data processing program, data processing method and data processing system
Inventor: FUKUJU YASUHIRO
IPC: G06F9/50
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of data processing.  <P>SOLUTION: One or more processing method chains are generated for deciding whether first-nth data are respectively processed by a first data processing part or a second data processing part. A total estimation time necessary to process all the first-nth data is calculated for each processing method chain. The processing method chain having the minimum total estimation time or the total estimation time equal to or less than a selection threshold value is selected, and the first-nth data are supplied to the first or second data processing part according to the selected selection processing method chain.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124867-A (JP)
Title: Motor
Inventor: KASAI SHIGERU
IPC: H02K5/16
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor having a simple configuration, in which a biasing member for biasing a rotary shaft to an axial line direction can be highly accurately attached.  <P>SOLUTION: In the motor, a bearing portion includes a flat plate portion 501 formed on the output side of a frame, and a cylindrical protrusion protruding from the flat plate portion 501 toward the axial line direction; and the biasing member includes a bottom surface portion provided with a spring portion for biasing a rotary shaft 12, a pair of side plate portions opposing to each other and bent from the side ends of the bottom surface portion, and a pair of hook portions 761, 762 bent inward to each other from each of distal ends of the pair of side plate portions and engaged with the outer peripheral surface of the cylindrical protrusion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120339-A (JP)
Title: Panel stacking device using pallet
Inventor: SAKATANI SHINICHI
IPC: B65G47/91
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel stacking device attaining enhanced workability and attaining utilization of functional working space in panel stacking device using a pallet.  <P>SOLUTION: The panel stacking device has a panel receiving part 2; a panel conveying part 3 for conveying the received panel 1; a pallet receiving part 6, a pallet conveying part 7 for conveying the received pallet 5; a panel mounting part 8 for mounting the predetermined number of panels on the pallet 5; and a pallet conveying part 10 for conveying out the pallet 5 mounted with the panel 1. The pallet conveying part 10 is arranged above the pallet receiving part 6, and the pallet receiving part 6 and the pallet conveying out part 10 are opposed in the same direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059459-A (JP)
Title: Information recording and reproducing apparatus and cap used therefor
Inventor: WATANABE YUTAKA
IPC: G11B17/028
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive mechanism which has a medium rotation part on the upper side of a recording medium and chucks the recording medium to the medium rotation part securely without causing misalignment.  <P>SOLUTION: A positioning mechanism (a retractable member) exhibiting the same function as a conventional tapered cone is provided at a cap of a chucking member (clamp and cap) of an information recording and reproducing apparatus. Conventionally the tapered cone has been often provided at a clamp member, but this invention is for reading information especially from the upper part of the information recording medium, and it is difficult to configure a clamp member in the shape of a tapered cone. Therefore a positioning mechanism is provided at a cap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119436-A (JP)
Title: Partition
Inventor: SATO HIKARI
IPC: A61L9/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition equipped with such a function as to decompose odor and staining attached to the surface without using a UV light irradiation means.  <P>SOLUTION: The partition is prepared by applying a visible light response type photocatalyst powder onto at least a part of the surface of a base, wherein the color of tungsten oxide photocatalyst powder presented by L*a*b*color system is as follow: a* is -5 or less, b* is -5 or more and L* is 50 or more. Additionally, the disposition of a light source permits decomposition of odor and soil even at night time. A light emission diode is preferably used as a light source.  <P>COPYRIGHT: (C)2009,JPO&INPIT