baber/WOPTO huggingface dataset:
Patent JP-2011048120-A (JP)
Title: Twin lens digital camera
Inventor: YANAGAWA NAOHARU
IPC: G03B19/07
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin lens digital camera for taking a stereoscopic photograph or a panoramic photograph by a configuration equipped with two imaging lenses and one solid imaging device.  <P>SOLUTION: The twin lens digital camera has: one solid imaging device; two photographic optical systems forming a subject image on the one solid imaging device; an optical system switching means making it possible to form the subject image taken by any one of the two photographic optical systems on the solid imaging device; and an image generating means successively switching the two photographic optical systems by using the optical system switching means, successively forming the subject images taken by the two photographic optical systems on the solid imaging device, and generating one image by combining the image data of the respective formed subject images.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047073-A (JP)
Title: Light emitting socks
Inventor: KOMURA YOSHITAKA
IPC: A41B11/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide socks made to remember attachment of a light emitting diode (LED), effectively irradiating a design, embroidery, or pattern of on the socks with the LED, and preventing an LED controlling circuit failure even if getting wet in rain or washing.  <P>SOLUTION: A sock 1 such as a stocking, sock, pantyhose, and a foot supporter, is attached with the LED 3 in which a light emitting element 3a emits light by a prescribed switching action. The LED 3 includes an impact sensor 3c sensing an impact conveyed to a feet during walking or exercise, a plurality of the light emitting elements 3a connected to the impact sensing sensor 3c, an electric source 3d connected to the elements, and a control circuit 3b emitting the plurality of light emitting elements 3a for a prescribed time by a signal from the impact sensor 3c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047804-A (JP)
Title: Sealing fastener
Inventor: ISHIWAKI YASUYUKI
IPC: G09F3/03
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform closing-fixing and sealing of a meter box or the like without using an exclusive implement.  <P>SOLUTION: The sealing fastener (10), provided for fixing a cover member (53) to a base (52) of the meter box (50) so that it can not be opened, and also for sealing it, and composed of a head part (16) wherein an insertion hole (12) is formed and which includes a detent portion (14a) projecting inside the insertion hole, and a belt part (22) which extends from the head part and wherein a plurality of grooves (18) to be hooked on the detent portion inside the insertion hole are formed in parallel, includes an injustice preventing mechanism which prohibits external contact with the detent portion whereon the belt part inserted into the insertion hole is hooked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049976-A (JP)
Title: Communication device and radio network system equipped with the same
Inventor: OYUNCHIMEG SHAGDAR
IPC: H04W72/12
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device stably suppressing asymmetry of communication.  <P>SOLUTION: During a transmittable time, a transmitting and receiving means 112 at an access point extracts packets PKT1-PKT5 respectively from queues 113-117 storing packets addressed to terminal devices and sequentially transmits the five extracted packets. The terminal devices receive the packets PKT1-PKT5, respectively. Then the terminal devices each transmit one packet to the access point in an arbitrary order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048278-A (JP)
Title: Inspection system
Inventor: KOBAYASHI HIDEKAZU
IPC: G02B23/24
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection system capable of effectively illuminating the inner surface of a pipe, according to the inner diameter of the pipe, with a simple configuration.  <P>SOLUTION: The inspection system 1 includes: an insertion portion 2 which is inserted into the pipe; an objective optical system 3 which has a predetermined optical axis C1 and can observe the range of a view angle; an illumination unit for a small diameter 5 for a pipe having a first inner diameter; and an illumination unit for a large diameter 6 for a pipe P2 having a second inner diameter larger than the first inner diameter. The light emitting portion 40a of the illumination unit for a large diameter is arranged over a range in an optical axis direction wider than the light emitting portion 46a of the illumination unit for a small diameter, when the respective illumination units attached to the insertion portion 2 are viewed from a direction orthogonal to an optical axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054691-A (JP)
Title: Method of evaluating surface or surface layer of semiconductor wafer
Inventor: ONO TAKASHI
IPC: H01L21/66
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating a surface or a surface layer of a semiconductor wafer capable of measuring a defect and contamination of the surface or the surface layer of the semiconductor wafer with high sensitivity and improving reliability of an evaluation result.  <P>SOLUTION: Since an oxide film including a natural oxide film is removed from a surface of a semiconductor wafer before measuring concentration distribution of excess carriers, a difference of light emission on a non-defective region and on a defective region in a measuring visual field of the concentration distribution is increased. As a result, an electrically active defects and local contamination are detected and evaluated with high sensitivity compared to a conventional method which does not remove the oxide film including the natural oxide film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052915-A (JP)
Title: Hot water supply system
Inventor: GAMO KEIJI
IPC: F24H1/18
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply system capable of contributing to energy saving and cost saving.  <P>SOLUTION: A hot water supply system 1 for making a user use hot water from a hot water storage tank 7 receiving hot water supply from water heaters 2a1, ..., 2an or a mixture of the hot water from the hot water storage tank 7 with supplied water includes a reheating means 9, a determination part for amount of first remaining hot water, and a control execution part. The reheating means 9 can reheat hot water from the hot water storage tank 7 and can return the hot water to the hot water storage tank 7. The determination part for amount of first remaining hot water determines whether a hot water remaining amount in the hot water storage tank 7 is less than a first prescribed hot water amount or not. The control execution part executes first control for raising the temperature of the hot water from the hot water storage tank by the reheating means 9 when the determination part for amount of first remaining hot water determines that the hot water remaining amount is less than the first prescribed amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010044768-A (JP)
Title: System for providing transitions between operating modes of device
Inventor: KELLEY BRIAN HAROLD
IPC: G06F21/22
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce scheduling complexity and to avoid potential dispatcher latency in transitions between non-privileged and privileged operating modes in a device.  <P>SOLUTION: A system includes a method of providing transitions between a privileged operating mode 310 and a non-privileged operating mode 304. The method includes: executing an application in the non-privileged mode 304, generating an interrupt to request the services of a privileged function (308), and changing to the privileged mode 310 to execute the privileged function; switching to a privileged mode stack (312), holding a non-privileged register to restore a privileged register (318), and calling the privileged function (322); then restoring the non-privileged register and the stack (324), and returning to the non-privileged mode 304. The privileged function is thus executed as a part of the same thread as the execution (302) of the application.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011051302-A (JP)
Title: Discharge testing method of droplet discharging head and discharge testing device
Inventor: KAKIZAKI JUN
IPC: B41J2/01
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately carry out a discharge test of a droplet discharging head.  <P>SOLUTION: A discharge testing method of a droplet discharging head uses: a landing stage 4, which has a landing surface 3, and an image-pickup camera 6, which picks up the image of the landing surface 3. A droplet from the droplet discharging head 2 lands on the landing surface 3. On the landing surface 3, the landing stage 4 displays a mask pattern MP having an allowable range image A showing the allowable range of a landing position by a figure painted by the same color as that of the landed droplet B. The method includes: a test discharge step of causing the droplet from the droplet discharging head 2 to land on the landing surface 3 based on a test drawing pattern SP corresponding to the mask pattern MP; an image-pickup step of picking up the image of the landed droplet B landed in the test discharge step and the displayed mask pattern by the image-pickup camera 6; and a test step of comparing the result of image-pickup in the image-pickup step with the mask pattern MP to test the discharge of the droplet discharging head 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060884-A (JP)
Title: Semiconductor light-emitting device and lighting fixture for vehicle
Inventor: YOSHIMURA KENICHI
IPC: H01S5/022
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device changing the color of emitted light while suppressing a change in the orientation characteristics.  <P>SOLUTION: The semiconductor light-emitting device includes: a semiconductor light-emitting element 50 emitting excited light L<SB>11</SB>; and a phosphor-containing member 110 containing phosphor and generating fluorescence when excited by the excited light L<SB>11</SB>from the semiconductor light-emitting element 50. The phosphor-containing member 110 is formed like a disk and rotatably supported by a rotary shaft 120. The phosphor-containing member 110 has a phosphor concentration distribution in the circumferential direction. A convex lens-shaped portion (convex lens part 112) projecting reverse to the semiconductor light-emitting element 50 is provided on the top surface of the phosphor-containing member 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059540-A (JP)
Title: Projector
Inventor: OGINO HIROSHI
IPC: G03B21/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of projecting a projected image having high brightness and chromaticity.  <P>SOLUTION: A light source device 63 in the projector includes; an excitation light source 72; a fluorescent wheel 71 in which a fluorescence emission area where a phosphor layer emitting a fluorescence by using light emitted from the excitation light source 72 as exciting light is provided on a reflection surface and a diffusion and reflection area diffusing and reflecting the light emitted from the excitation light source 72 are provided in parallel in a circumferential direction thereof; and a light source side optical system 62 which guides the light emitted from the excitation light source 72 to the fluorescent wheel 71 and guides light source light being the light emitted from the fluorescent wheel 71 to a display element. The light source side optical system 62 includes a member in which a diaphragm for cutting part of the pupil of a projection side optical system is formed and the reflection surface is formed in the diaphragm part of the member in which the diaphragm is formed. The excitation light source 72 is arranged so that the reflection surface of the diaphragm part is irradiated with the emitted light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059048-A (JP)
Title: Method and device for detecting size of particles in liquid
Inventor: NAKANO KOICHI
IPC: G01N15/02
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an S/N ratio in operation for detecting the size of particles by reducing the difference of the signal level due to the size of the particles.  <P>SOLUTION: A particle size detection method is provided for irradiating the liquid flowing through a pipeline with coherent light so as to traverse the flow direction of the liquid and detecting the diffraction fringe produced by the particles contained in the liquid by light detection means SE1 and SE2. In the method, the first and second light detection means SE1 and SE2 are provided as the light detection means and the second light detection means is provided so as to detect the position spaced apart by a predetermined distance on the downstream side along the flow direction of the liquid from the first light detection means and the detection signals S1 and S2 due to the first and second light detection means are differentially operated. The differentially operated signal S3 is passed through a filter 29 having attenuation characteristics on the side of a region lower than the center frequency and the size of the particles is detected on the basis of the signal S3a after the passage through the filter 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066047-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: KOMADA SATOSHI
IPC: H01L21/28
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting element having a low operation voltage and high light-extraction efficiency.  <P>SOLUTION: The nitride semiconductor light emitting element includes an n-type nitride semiconductor layer, a light emitting layer having an Al<SB>xq</SB>In<SB>yq</SB>Ga<SB>1-xq-yq</SB>N well layer, and a p-type nitride semiconductor layer in this order. The nitride semiconductor light emitting element has a p-side nitride contact layer in contact with the p-type nitride semiconductor layer, and a translucent electrode layer in contact with the p-side nitride contact layer. The p-side nitride contact layer comprises Al<SB>x</SB>In<SB>y</SB>Ga<SB>1-x-y</SB>N (0≤x<1, 0<y<1). The translucent electrode layer comprises titanium dioxide in which one or more elements selected from the group consisting of niobium, tantalum, molybdenum, arsenic, antimony, aluminum, or tungsten are doped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046910-A (JP)
Title: Perforated self-adhesive sheet with tab in self-adhesive roller cleaner
Inventor: MOCHIZUKI YUMI
IPC: C09J7/02
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-adhesive sheet which adheres to dust on a carpet, a floor, and the like by its adhesiveness to gather the dust and can be peeled off and separated hygienically to be discarded after gathering the dust.  <P>SOLUTION: The starting part and the ending part of one lap of the self-adhesive sheet are reinforced in parallel to the sheet cutting direction, and in the starting part, bisector perforations 4 are formed while tabs 1 and 2 are formed in two positions. In the reinforced part of the end part of the one lap, one tab 3 is arranged. When the tab in the starting part of the one lap is pulled up, dust such as hair can be torn apart off smoothly. Then, the used self-adhesive sheet can be discarded without contaminating hands by using two tabs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066282-A (JP)
Title: Heat generating device apparatus
Inventor: KANBE MASAKATA
IPC: H01L25/07
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat generating device apparatus capable of miniaturizing the entire unit and simplifying a component assembling work.  <P>SOLUTION: The heat generating device apparatus 1 includes: a heat generating device 3 having a semiconductor device 5 and a heat sink 6 sealed with a package 9 together with the semiconductor device 5 with a part thereof exposed to the outside; and a connector housing 23 formed by integrating the heat generating device 3 by insertion molding and having connector terminals 20, 22 welded to the semiconductor terminal 5 via a collector element 10 and an emitter terminal 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010049267-A (JP)
Title: Method for making master optical diffuser
Inventor: SAVANT GAJENDRA D
IPC: G02B5/02
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved methods for generating masters having a plurality of randomly distributed speckles suitable for making light shaping diffusers.  <P>SOLUTION: Disclosed are improved methods for generating diffuser masters having randomly distributed patterns which are suitable for making light diffusers in various sizes at a low cost. The methods use an incoherent light source 26 which is passed through an optical element and used to expose a photoresist 24 coated on a suitable substrate 25 through a mask pattern 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081793-A (JP)
Title: High-voltage step-up dry power transformer and power supply unit with at least one such transformer
Inventor: NIESS ALFRED
IPC: H02M3/28
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight high-voltage step-up dry power transformer which overcomes some disadvantages and ensures easy repair/management with less complicated operation and economical production.  <P>SOLUTION: The present invention relates to a high-voltage step-up power transformer comprising at least one module which defines a low-voltage primary side and a high-voltage secondary side and which includes at least one primary winding and at least one secondary winding wound concentrically around a ferromagnetic core body, wherein the primary winding is situated outwardly and at least one shielding and/or insulating surface structure are arranged between the primary and secondary windings. A transformer (1) is characterized in that: the outer primary winding (2) or the winding parts is made of at least one high-voltage insulating cable; and at least one intermediate conductive planar structure (5) and/or the core body (4) are set at a reference potential which is a fraction of the output voltage or potential difference on the secondary side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011069800-A (JP)
Title: Method of immunologically discriminating and detecting human influenza virus h1 subtype
Inventor: NONAKA URAO
IPC: G01N33/569
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and measuring tool, capable of speedily and easily discriminating and detecting seasonal human influenza virus H1N1 subtypes and new human influenza virus H1N1 subtypes.  <P>SOLUTION: By a first antibody reacting with substantially all human influenza A virus subtypes, and a second antibody which reacts with both of the seasonal human influenza virus H1 subtypes and new influenza virus H1 subtypes but has a weaker reactivity to the new influenza virus H1 subtypes than to the seasonal human influenza virus H1 subtypes, the new influenza virus H1 subtypes are detected based on the fact that the reactivity to the second antibody is weaker than that to the first antibody although reaction with the first antibody and that with the second antibody are both positive.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077158-A (JP)
Title: Laminate, and method of manufacturing electronic component employing the same
Inventor: HARADA KENICHI
IPC: H05K3/46
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate an internal stress due to baking or for an external factor such as heat in the laminate in which an insulating layer made up of ceramics and a wiring conductor are alternately laminated, thus preventing structural defects arising in the insulating layer like cracks as well as controlling variations in electrical characteristics.  <P>SOLUTION: In the process of manufacturing the laminate, the speed of temperature increase from 250°C to 350°C for a baking temperature for a step of getting binder-off is set to 0.20 to 0.55°C/min. Further, the rate of an organic vehicle in a conductive paste for filling up a through-hole is set as 6.5 to 10.5 wt.%. This forms a void in the through-hole conductor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073030-A (JP)
Title: Rolling equipment and rolling method with retract mandrel mill
Inventor: FUJIWARA KIMIKAZU
IPC: B21B17/02
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling method with a retract mandrel mill by which the occurrence of defective drawing is suppressed, stable operation is secured, the quality of products is improved and the remarkable reduction of manufacturing cost is achieved.  <P>SOLUTION: In rolling equipment with the retract mandrel mill in which a mandrel mill and an extractor mill are arranged in series and which produces a tube of high chromium alloy steel, four or more stands are installed for the extractor mill so as to secure extracting force which is necessary for the stripping of a mandrel bar. The rolling method with the retract mandrel mill uses the rolling equipment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010000092-A (JP)
Title: Multiplex amplification of polynucleotide
Inventor: ANDERSEN MARK R
IPC: C12P19/34
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods, reagents and kits for amplifying polynucleotide sequences of interest in a multiplex fashion.  <P>SOLUTION: Provided are methods, reagents and kits for carrying out a variety of assays suitable for analyzing polynucleotides or samples. As the variety of assays, an amplification step performed in a multiplex fashion is included. Also provided are methods for analyzing and improving the efficiency of amplification and methods for carrying out gene expression analysis. According to one embodiment of the methods, one or more polynucleotides are amplified by using multiple amplification primer pairs or sets, each of the multiple amplification primer pairs or sets is suitable for, or acts on amplifying a polynucleotide sequence of separate interest.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100618-A (JP)
Title: Phosphorus-containing compound and method for producing the same
Inventor: CHEN GAI-CHI
IPC: C07B61/00
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus-containing compound with smaller steric hindrance, and to provide a method for producing the same.  <P>SOLUTION: The phosphorus-containing compound is represented by formula (I) (wherein, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each independently H, halogen atom, 1-8C alkyl, haloalkyl or alkoxy). The phosphorus-containing compound can prevent the phosphorus-containing heterocyclic compound molecule from exhibiting steric hindrance to the hydroxy group through utilizing the bond between the 4,4'-dihydroxy biphenol groups and the phosphorus atom, which enables the succeeding reactions' reactivity to be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT