baber/WOPTO huggingface dataset:
Patent JP-2009078274-A (JP)
Title: Two-electrode arc welding method
Inventor: KAMIYAMA TOMOYUKI
IPC: B23K10/02
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-electrode arc welding method capable of reducing the dissolved oxygen amount in a weld part.  <P>SOLUTION: The two-electrode arc welding method uses a welding torch, which is equipped with a wire W to be fed to a welding base material P and with a non-consumable electrode arranged concentrically so as to surround the wire W, to generate a GMA arc 6a between the wire and the welding base material P, and to generate a plasma arc 6b between the non-consumable electrode and the welding base material P. A center gas Gc is supplied so as to directly surround the GMA arc 6a, and a shielding gas Gs is concentrically supplied to the outside of the center gas Gc. The center gas Gc is an inert gas, and the shielding gas Gs is a mixture of an inert gas and a reducing gas. The composition like this enables removal of the oxygen dissolved in a molten pool Mp and reduction of the dissolved oxygen amount in a weld bead Wp, so that low-temperature toughness of the weld bead Wp is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077763-A (JP)
Title: Endoscopic system
Inventor: KANESHIRO NAOTO
IPC: A61B1/00
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic system used for performing diagnosis by an endoscope and capable of recognizing the insertion length, that is, the position of the endoscope during diagnosis.  <P>SOLUTION: A data holding means arranged in a longitudinal direction to show the distance from a predetermined position is provided to the insertion part of the endoscope and the reading means of the data holding means is provided to the mounting implement of a mouthpiece or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008061261-A (JP)
Title: Digital camera
Inventor: FUJIMOTO SHINICHI
IPC: H04N5/225
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which shifts to the power saving mode at exact timing.  <P>SOLUTION: A CPU 32 determines whether a subject image has had a motion, based on a digital image information acquired through a CCD 14, and shifts the camera to the power saving mode for reducing the power consumption when it determines that the subject image has had no motion for given time periods. If overall brightness of the subject image shown with the digital image information is equal to or bellow the predetermined level, a given time shorter than other cases is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009079003-A (JP)
Title: Pharmaceutical containing medical hydrate
Inventor: ONO MAKOTO
IPC: A61K31/4709
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical containing a compound that is stable and can be easily prepared.  <P>SOLUTION: The pharmaceutical contains [7-[(7S)-7-amino-7-methyl-5-azaspiro[2,4]heptane-5-yl]-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methoxy-1,4-dihydro-4-oxoquinoline-3-carboxylic acid] 1/2 hydrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080014-A (JP)
Title: Specimen rack, adapter for specimen rack, sample dispensation system
Inventor: NISHIKAWA KAZUTAKA
IPC: G01N1/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of surely preventing the problem that the cover that is opened when the sample is dispensed overlaps the opening of the container body and then interferes the dispensation when the body of a sample container is connected to a cover.  <P>SOLUTION: A specimen rack 10 includes a cover support 23 for supporting the cover 32 of the container 30 and is capable of reliably ensuring an opening region equivalent to two-thirds of the open area of the opening or greater on the opening of the container body 31. A sample dispensation system suitable for application of this specimen rack 10 and an automatic analyzer are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088898-A (JP)
Title: Electronic apparatus with projection function
Inventor: FUJINAWA NOBUHIRO
IPC: G03B21/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus with a projection function for determining whether projection is unsuitable from a user's operation and stopping projection when the projection is unsuitable.  <P>SOLUTION: The electronic apparatus with a projection function is provided with: a projection unit 200 for projecting an image on a projection surface by projection light from an LED light source 223; a focus ring 225A for instructing to adjust a focus-adjusted state of the image at any operation position within a first operation range when a distance to the projection surface is short and at any operation position within a second operation range when a distance to the projection surface is large; a focus lens driven in accordance with the operation of the focus ring 225A to adjust a focus-adjusted state of an image to be projected onto the projection surface; and a light source supply power control part 101A for reducing or interrupting power to be supplied to the LED light source 223 when the focus ring 225A is operated at an operation position outside the first and second operation ranges.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086392-A (JP)
Title: Phase-contrast microscope
Inventor: MIZUTA MASAHIRO
IPC: G02B21/14
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase-contrast microscope, for detecting a mineral fiber with an extremely small phase difference quantity such as asbestos, which is contained in a sample collected from powder dust in the atmosphere or a building material.  <P>SOLUTION: The asbestos phase-contrast microscope 1 comprises a light source 21, a lighting optical system 20 emitting light from the light source 21 to a sample S and an objective lens 30 converging the light transmitted by the sample S to form an image in this order. A ring diaphragm 24 is disposed in the vicinity of a position conjugate with an image-side focusing surface of the objective lens 30 within the lighting optical system 20, and a phase ring 31 having a shape covering an opening part 24a of the ring diaphragm 24 is disposed in a position conjugate with the ring diaphragm 24 on the image side of the objective lens 30. The transmittance μ[%] of the phase ring 21 satisfies 5≤μ≤20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083918-A (JP)
Title: Packaging body for cooked-rice processed food, and packaging bag for cooked-rice processed food
Inventor: KAMIYA TOMOTAKE
IPC: B65D85/50
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging body and a packaging bag which enable the gripping section with a high rigidity by effectively utilizing a member constituting the packaging body for cooked-rice processed food.  <P>SOLUTION: This packaging body 1 is equipped with an external sheet 10 and an internal sheet 20. In this case, on the external sheet 10, a parting means 12 going in the longitudinal direction and the gripping section 11 for unsealing are installed, and the external sheet 10 becomes dividable in the width direction when being parted by pulling the gripping section 11. The internal sheet 20 is stacked on the external sheet 10 through a sheet-like food 4 and separable in the width direction together with the external sheet 10. The external sheet 10 and the internal sheet 20 are sealed in a manner to surround the sheet-like food 4 in the packaging body 1. For the internal sheet 20, a section corresponding to the gripping section 11 being installed on the external sheet 10 is bonded to the gripping section 11. At the same time, a section 22 corresponding to the gripping section 11 in the internal sheet is constituted in a manner to be separated from other sections in the internal sheet 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090159-A (JP)
Title: Apparatus and method for transmission of aroma
Inventor: CHOKAI HIROSHI
IPC: A61L9/12
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable an viewer to enjoy an aroma reliably.  <P>SOLUTION: The apparatus for transmission of an aroma includes: an aroma spraying mechanism 9 having two or more nozzles 9c and 9d spraying an aroma; a detection mechanism detecting specified sites of e.g. the nose of subjects 31a and 31b; and a controlling mechanism 19 which controls the spraying of aromas separately from individual nozzles 9c and 9d of the aroma spraying mechanism 9 by the aroma spraying mechanism while making the nozzles 9c and 9d to respond separately to the subjects 31a and 31b whose specified sites of e.g. the nose are detected by the detection mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031714-A (JP)
Title: Image forming apparatus
Inventor: KATO HIROTAKA
IPC: G03G15/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for reducing toner sticking to a developing sleeve, thereby preventing deterioratin of image quality caused by the toner sticking.  <P>SOLUTION: The image forming apparatus has a developing device 12 using dry type two-component developer, and an image carrier 10 for forming an electrostatic latent image. The apparatus visualizes the electrostatic latent image on the image carrier 10 with the developer and transfers it onto a fed recording medium P. The apparatus includes a divided print pixel counting means 29. The means 29 has a print pixel counting means 28 for counting print pixels to which toner is to be attached from the input image data. The means 29 divides the input image data in a main scanning direction and counts print pixels in each of the areas into which the image data is divided. At a predetermined timing when no printing is made on the recording medium P during image forming, a toner image is formed on the image carrier 10 according to the number of print pixels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091683-A (JP)
Title: Cellulose ester-based composite yarn, method for producing the same, and woven or knitted fabric of the same
Inventor: TAKADA YASUO
IPC: D02G3/02
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester-based composite yarn having a silky tone bulky feeling and unconventional glossy feeling and having little development of fluffs, and its woven or knitted fabric.  <P>SOLUTION: This composite yarn 8 consists of plural filament yarns containing the cellulose ester-based filament yarn 1 having a single fiber elongation of 30% or more, and forming loops by the cellulose ester-based filament yarn on the surface of the composite yarn, and the woven or knitted fabric consisting of the composite yarns is also provided. The composite yarn is obtained by excessively supplying the plural filament yarns containing the cellulose ester-based multifilament yarn having a high degree of elongation to a fiber-combining and entangling nozzle such as an interlacing nozzle, etc., within the range of more than 0 to less than 20% for performing the fiber-combining and entangling treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094246-A (JP)
Title: Semiconductor apparatus
Inventor: TANAKA JUNYA
IPC: H01L25/07
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus which detects light with high precision and in which a mounting area is reduced.  <P>SOLUTION: The semiconductor apparatus includes a sensor chip 10 having an optical detection region 12 on one principal surface (top surface) and a signal processing chip 20 where the sensor chip 10 is disposed on a top face. The sensor chip 10 has a through electrode 15 penetrating the chip from one principal surface (top surface) to the other principal surface (lower surface) in a thickness direction, and is mounted, on a chip-on-chip basis, on the top surface of the signal processing chip 20 such that the optical detection region 12 faces the outside (the side opposite to the signal processing chip). Then the sensor chip 10 and signal processing chip 20 are resin-sealed with a resin sealing layer 32 made of a transparent epoxy resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095127-A (JP)
Title: Control of stepping motor
Inventor: ROKUHARA NORITSUNA
IPC: H02P8/00
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To control a stepping motor while it is prevented from becoming in a step-out state.  <P>SOLUTION: A controller for controlling the stepping motor is provided with a pulse supply part supplying a driving pulse signal whose frequency increases gradually in which the frequency is set so as not to be increased in a prescribe period just before transition of the state of the stepping motor from an automatic start region to a through region, and a driving part driving the stepping motor in accordance with the driving pulse signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094273-A (JP)
Title: Solid-state image sensor, imaging device, and method of manufacturing solid-state image sensor
Inventor: KANTANI MASASHI
IPC: H01L27/146
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image sensor which does not generate fixed pattern noises, does not require an optical system for optical connection, and achieve high sensitivity, high-speed reading, greater size, and lower cost.  <P>SOLUTION: The solid-state image sensor 100 includes a number of photoelectric conversion elements (pixel electrodes 41, a photoelectric conversion layer 42, and a counter electrode 43) that are disposed single-dimensionally or two-dimensionally above the circuit board 1. The number of photoelectric conversion elements are divided into a plurality of photoelectric conversion element groups, and semiconductor substrates 20 each corresponding to each of the photoelectric conversion element groups are disposed between the circuit board 1 and the photoelectric conversion elements. A signal output portion (MOS circuit 21, etc.) is formed on the semiconductor substrate 20, where the signal output portion outputs a signal corresponding to a charge generated in each of photoelectric conversion elements of the photoelectric conversion element group corresponding to the semiconductor substrate 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093446-A (JP)
Title: Voltage control circuit
Inventor: YAMADA KAZUHIKO
IPC: G05F1/56
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage control circuit capable of outputting a constant direct current voltage regardless of a variation in input voltage and load current by a simple circuit constitution.  <P>SOLUTION: To a series circuit comprising a resistor 5, NPN 6, 7, and a resistor 8 connected in series between a node N1 and grounding potential GND, a PMOS13 is connected in parallel thereto and the conduction state of the PMOS13 is controlled by the potential of a node N2. Since the potential of the node N2 is determined by a current I0 flowing in the series circuit, when the current I0 is increased, the on-resistance of the PMOS13 is made smaller, and when the I0 current is decreased, the on-resistance of the PMOS13 is controlled to be made larger. This suppresses the variation in the current I0 flowing in the series circuit, and regardless of the variation in input voltage VI, a value of the current I0 of the series circuit is held approximately constant, and a constant voltage VO can be outputted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099196-A (JP)
Title: Semiconductor device
Inventor: ASAYAMA SHINOBU
IPC: G11C11/413
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that incorrect data reading is caused by an SRAM circuit in the conventional technique.  <P>SOLUTION: A semiconductor storage device which has a memory cell including a transfer transistor, a load transistor and a drive transistor, includes a first transfer transistor to become conductive by a potential applied to a first word line placed in parallel with a pair of bit lines, a second transfer transistor to become conductive by a potential applied to a second word line placed orthogonal to the pair of bit lines, and a control circuit to output a control signal for controlling the potentials of the first word line and the second word line in such a way that the first transfer transistor becomes conductive earlier than the second transfer transistor when setting both of the first transfer transistor and the second transfer transistor to a conductive state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098517-A (JP)
Title: Defect correction method for multi-level photomask and multi-level photomask with corrected defect
Inventor: KATO KAZUO
IPC: G03F1/72
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To remove a defect in a halftone part in a multi-level photomask as an ex-post process.  <P>SOLUTION: At least a light-shielding film pattern and a correction semi-transmitting film pattern are formed on a transparent substrate and an overlap part of the light-shielding film pattern and the correction semi-transmitting film pattern is configured in such a manner that the semi-transmitting film covers the light-shielding film and that an excess part d of the overlapped part is in a size equal to or less than the resolution limit of an exposure apparatus. Although the multi-level photomask includes a correction semi-transmitting film pattern different from the original design pattern, such as an excess part in a size equal to or less than the resolution limit of the exposure apparatus, however, because the excess part is in a size equal to or less than the resolution limit of the exposure apparatus, it does not give any influence on an exposure pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101841-A (JP)
Title: Lighting system for vehicle
Inventor: SHIBUYA YOSHIYUKI
IPC: B60Q3/02
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system for a vehicle improved in a stage effect in nighttime lighting by effectively using an interior space.  <P>SOLUTION: This lighting system 10 for the vehicle is constituted of a trim body 30 having a core material 31 having translucence and a skin material 32 having translucence adhered on the surface side of the core material 31 and applied with patterns, a light guiding plate 50 arranged between the trim body 30 and a vehicle body panel 70 and to irradiate light from the inner surface side of the trim body 30 and its light source body 60, and it provides a contrast between patterns at the night time and patterns at the day time by fusing the patterns of the skin material 32 and patterns on the side of the light guiding plate 50 by floating up the patterns of the light guiding plate 50 to the surface of the trim body 30 in the nighttime lighting by adhering a design layer 51 furnished with the patterns of translucence on the surface of the light guiding plate 50 or forming patterns by an irregularly working surface 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109565-A (JP)
Title: Display device
Inventor: KIDA AKIHITO
IPC: G09F13/00
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of achieving prolongation of a maintenance time related to exchange of a fluorescent lamp or the like that is an illumination means.  <P>SOLUTION: The display device 1A is equipped with a tubular outside case 2 composed of a transparent body, a rotating body 3 which is rotatably provided in the outside case 2 and to which a desired pattern or design is applied, a driving means 5 such as an electric motor rotatably driving the rotating body 3, and the illumination means 9a and 9b such as the fluorescent lamp irradiating the rotating body 3 from its inside or outside. The display device 1A is provided with a plurality of illumination means 9a and 9b, and constituted to incorporate a changeover switch 12 for turning on/off the illumination means 9a and 9b in the power supply circuits 11a and 11b of the illumination means 9a and 9b, so that on/off operation for the plurality of illumination means 9a and 9b is changed over by the changeover switch 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114274-A (JP)
Title: Water-based ink for inkjet recording
Inventor: HIRAISHI TOKUJI
IPC: C09D11/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-based ink for inkjet recording excellent in print density and discharge characteristics, and an aqueous dispersion used for it.  <P>SOLUTION: The aqueous dispersion comprises a pigment and polymer particles. The polymer particles are obtained when a monomer mixture containing 25-99 wt.% of an aromatic group-containing monomer is polymerized using a redox polymerization initiator. Viscosity (measured at 25°C by an E-type viscometer) of the emulsion (40 wt.% solid content) including the polymer particles is 1-80 mPas. The water-based ink for inkjet recording contains the aqueous dispersion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008081744-A (JP)
Title: Flake for covert security application
Inventor: ARGOITIA ALBERTO
IPC: B44F1/12
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable anti-counterfeiting covert designs to mark objects.  <P>SOLUTION: Covert flakes having one or more symbols and/or a selected shape are used in a composition, such as an ink or a paint to provide a covert security feature to an object. The covert flakes are covert flakes that include a base pigment and match the visual characteristics of the base pigment. Clear covert flakes or opaque covert flakes are mixed in the base pigment in a carrier. The clear covert flakes or the opaque covert flakes are mixed in a vanish pigment to be able to apply over an existing security feature or elsewhere. The composition is used to print a visual field on the object, such as a stock certificate or a bank note, for example. The covert flakes are not readily detectable by casual observation under visible light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009118193-A (JP)
Title: Image distribution system and image distribution method
Inventor: OGINO MASAMI
IPC: H04N7/173
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a real-time distribution of moving images, and to decrease a deterioration of an image quality.  <P>SOLUTION: In a system or method of dividing moving image data into packets and transmitting each packet through a plurality of lines, an image dividing portion 11 adjusts a division size (data amount) of a packet according to a bandwidth of each line to be distributed to each line. A line monitoring portion 19 monitors whether or not a deficit ratio of a received packet per line has become equal to or more than a fixed value, and when it has become equal to or more than the fixed value, the image dividing portion separates the line and distributes the moving images by using the remaining normal lines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116661-A (JP)
Title: Storage device, storage method and program
Inventor: MORI SHOJI
IPC: G06F12/00
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device, etc. capable of prolonging life by suppressing the number of times of erasing as much as possible in the storage device using a flash memory.  <P>SOLUTION: An erased cell of a flash memory part 202 in the storage device 201 is made to correspond to "0", a written cell is made to correspond to "1", a readable unit is a cell unit or page unit, and an erasing unit is block unit. Each of an integer reading part 206 and an integer writing part 207 executes conversion between an internal expression and an integer value so that a change of each bit in an integer value to be increased becomes 0 → 1 as much as possible. A bit string reading part 205 compares a bit string stored in the flash memory part 202 with a bit string to be written, and when the updating of a cell is satisfied only by 0 → 1, the bit string is overwritten, and in the other cases, the bit string is rearranged in an arrangement part 203 to prepare erasing. A bit string reading part 204 acquires a bit string stored in the flash memory part 202 and returns the acquired bit string as a read result.  <P>COPYRIGHT: (C)2009,JPO&INPIT