baber/WOPTO huggingface dataset:
Patent JP-2011200956-A (JP)
Title: Grinding method and device
Inventor: SHIRAISHI SHINICHI
IPC: B24B53/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide grinding method and device which efficiently cleans by easily and surely removing deposits adhered to an electrode for electrolytic dressing.SOLUTION: In this grinding device 1, a workpiece W is ground by a metal bond grinding tool 3, the metal bond grinding tool 3 and the electrode 5 for electrolytic dressing are impressed to be a positive electrode and a negative electrode, respectively, and machining time for performing electrolytic dressing for the metal bond grinding tool 3 and non-machining time are repeated. During the non-machining time, polarities of the metal bond grinding tool 3 and the electrode 5 are reversed and cleaning of the electrode 5 is performed. Continuously, the non-machining time is transferred to the machining time after completing the cleaning based on a comparison result of a current measured value and a current threshold between the electrode 5 and the metal bond grinding tool 3. When the current measured value is the current threshold or below, the cleaning of the electrode 5 is repeated till the current measured value becomes larger than the current threshold.
Patent JP-2011202604-A (JP)
Title: Fluid pump device
Inventor: YAMASHITA KATSUMI
IPC: F04C23/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pump device reducing a power loss generated when a check valve for performing exhaust at an intermediate stage is opened, and also achieving easy regulation so that the power loss is minimized even in opening/closing the check valve.SOLUTION: A check valve storage chamber 41 is connected to a third pump chamber 13 as the intermediate stage of a vacuum pump 1 through an internal passage 36, and the bypassing check valve 42 is stored inside of the check calve storage chamber 41. A suction amount restriction member 51 as a member formed separately from a communication hole 33 is detachably provided in the communication hole 33 as a part of a transfer passage allowing the third pump chamber 13 to communicate with a fourth pump chamber 14. The suction amount restriction member 51 restricts the amount of gas transferred from the third pump chamber 13 to the fourth pump chamber 14 by a restriction hole 51b.
Patent JP-2011202096-A (JP)
Title: Antistatic polycarbonate resin composition
Inventor: NUKUI SHINJI
IPC: C08K5/103
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic polycarbonate resin composition being excellent in transparency and an antistatic property and suppressing yellowing.SOLUTION: The antistatic polycarbonate resin composition comprises 0.5-10 pts.wt. of a diglycerol fatty acid ester (B) and 0.1-5 pts.wt. of a specific fluorine-containing organic ammonium salt (C) as an antistatic agent relative to 100 pts.wt. of a polycarbonate resin (A). Since the antistatic polycarbonate resin composition has the excellent antistatic property without impairing the excellent transparency of the polycarbonate resin and is excellent in heat stability and yellowing is suppressed, it is preferably used for exterior parts of office equipment such as a cartridge of an optical disk in which high optical performance is required and generation of a problem such as erroneous operation caused by deposition of dusts is feared.
Patent JP-2011208036-A (JP)
Title: Undercoat agent for plastic with inorganic thin film, plastic film with inorganic thin film, decoration film for in-mold forming and decoration film for insert molding
Inventor: YAMAZAKI AKIHIRO
IPC: B32B27/38
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an undercoat agent excellent in adhesiveness with an inorganic thin film layer and a plastic substrate, preventing an inorganic thin film from causing whitening, interference fringes or crack even at high temperature or under high temperature molding conditions, to provide a plastic film with an inorganic thin film using the undercoat agent, and to provide a decoration film for in-mold forming and a decoration film for insert molding, using the plastic film as a member.SOLUTION: The undercoat agent for a plastic with an inorganic thin film contains polyethylene imine (A), a water-soluble polyepoxy compound (B) and an organic solvent (C). The plastic film with the inorganic thin film using the undercoat agent is also provided.
Patent JP-2011213376-A (JP)
Title: Pillow package
Inventor: ENDO EISUKE
IPC: B65D75/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a characteristic pillow package that is neat in an unsealed state.SOLUTION: A pillow package 10 accommodates a product 13 inside a body 11 made of a cylindrical packing film and is formed by being heat sealed in a predetermined section of the packing film. In the body, at a predetermined position of the body on a side in the axial direction thereof that is relatively on a side of an end sealed part 12 heat sealed, an easily-unsealed horizontal part 14 where the packing film can be ripped in a horizontal direction along the end sealed part is provided, and an easily-unsealed vertical part 15 where the packing film can be ripped in the vertical direction from the opened part of the body after being ripped and opened at the easily-unsealed horizontal part is provided. A head 11a including the end sealed part can be removed by ripping the body at the easily-unsealed horizontal part, and a plurality of divided tongue pieces 11b formed by ripping the body at the easily-unsealed vertical part have a neat form without having the end sealed part at the end thereof.
Patent JP-2011212399-A (JP)
Title: Disposal container for syringe
Inventor: ITAKURA ATSUSHI
IPC: A61G12/00
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a disposal container for syringe used for self injection, which can prevent a needle pricking accident to a third party and secondary infection, can be safely carried to a medical organization, is easily used even by a rheumatism patient, and has a compact size.SOLUTION: The disposal container includes a containing body to contain a used syringe inside and a lid body openable/closable to the containing body. The containing body includes a flange root retaining part to retain a flange root attached to a syringe, an opening part passable for a syringe, and a movable flap part to be energized to cover a part of the opening part. The lid body has a projection part which push down a syringe whose flange root is retained by the flange root retaining part in response to action of closing the lid body to the containing body to separate the flange root from the syringe to push and open the movable flap part by the syringe whose flange root is separated to move the syringe into the containing body via the opening part.
Patent JP-2011220884-A (JP)
Title: Element analyzer and method for analyzing elements
Inventor: KURITA KOJI
IPC: G01N21/31
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To realize an element analyzer capable of atomic absorption spectrometry by an electric heating method, the element analyzer allowing generation of plasma without using a gas and reduction in size and weight.SOLUTION: A sample is fed from a channel 102 to an atomization part 103 by a liquid feeding part 101, and a voltage is applied between electrodes 118. Applying voltage to the electrodes 118 causes a current and an electric field to concentrate in the atomization part 103, thereby generating bubbles and plasma 110 in the bubbles and causing the plasma 110 to atomize elements in the sample. Light 111 which has been irradiated from the light source 109 to the atomization part 103 and transmitted through the atomization part 103 is received by an optical fiber 105, and the like, and is separated by a spectrometer 106. The amount of the separated light is detected by a detector 107 and analyzed by a computer 108.
Patent JP-2011218725-A (JP)
Title: Recording head
Inventor: KITAHATA KENJI
IPC: B41J2/05
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a wiring sheet from peeling from a side end thereof during cleaning of a liquid discharge side surface by a simple and inexpensive method.SOLUTION: The recording head includes: a recording element substrate 1 having a plurality of discharge ports arranged therein for discharging recording liquid; the wiring sheet 3 having an opening formed therein for exposing the recording element substrate 1 and having flexibility for transmitting a recording signal to the recording element substrate 1; a supporting substrate 2 to which the recording element substrate 1 is adhered and to which the wiring sheet 3 is adhered so that the recording element substrate 1 is exposed from the opening; and a housing 16 to which the supporting substrate 2 is bonded having the recording element substrate 1 and the wiring sheet 3 adhered thereto. The wiring sheet 3 adhered to the supporting substrate 2 includes a part 3c bent along an end face of the supporting substrate 2. A tip end of the part 3c is clamped and fixed between the housing 16 and the supporting substrate 2.
Patent JP-2011225289-A (JP)
Title: Paper feeder and image forming device
Inventor: SUZUKI TOMOO
IPC: B65H3/48
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To perform floating and separation of sheets by blowing air to the sheets appropriately even if sheets of any width are loaded on a paper feed tray.SOLUTION: A first air blowing part 40A and a second air blowing part 40B are disposed on the side of sheets P loaded on the paper feed tray 31. The first air blowing part 40A and the second air blowing part 40B are controlled such that when the width of the sheets P interposed between the first air blowing part 40A and the second air blowing part 40B is a predetermined value or below, the volume of air blown by the first air blowing part 40A is smaller than that of air blown by the second air blowing part 40B.
Patent JP-2011224086-A (JP)
Title: Image processor, x-ray radiographing apparatus, image display method, image comparison method, and image display program
Inventor: WADA MASATO
IPC: A61B6/03
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To enable an observer to operate, with high operability, a part of photographed images 45 or all of the photographed images 45 when a plurality of photographed images 45 are displayed for observation.SOLUTION: Image operation is made possible by an operation unit 6 for the photographed images 45 which are read out from a storage unit 23 and displayed in a display unit 5. When a link is set by a link button 59, a step S14 is executed in which the contents of the image operated by the operation unit 6 for one photographed image 45 are simultaneously applied to other link-set photographed images 45. When the link has not been set by the link button 59, a step S15 is executed in which the contents of the image operated by the operation unit 6 for the one photographed image 45 are applied to that photographed image 45 but not applied to other photographed images 45.
Patent JP-2010208332-A (JP)
Title: Method for manufacturing gusset bag
Inventor: KUGE RAIZO
IPC: B31B37/60
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a gusset bag which can be set in a small space by folding a side part of a strip-like film.  <P>SOLUTION: The method of manufacturing the gusset bag using a strip-like main film constituting a planar part and a bottom part, and a side member includes steps of: successively disposing the side member on the upper surface of the main film carried in the longitudinal direction at predetermined intervals in the longitudinal direction of the main film within a predetermined central range in the width direction of the main film and temporarily sealing the side member to the main film at both ends; folding both the side parts in the width direction of the main film with the side member disposed on the upper surface toward the center side as a folded part and butting both side edges to each other at the center; extending a boundary part between the folded part and the non-folded part at the center in the width direction of the main film to form an extension part which is constituted as the bottom part of the gusset bag; and sealing the main film and the side member along the center line of the side member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011225398-A (JP)
Title: Manufacturing method of raw material for silicon solar cell
Inventor: UBUKATA TAKEFUMI
IPC: C01B33/02
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a raw material for a silicon solar cell capable of simply eliminating only surface sludge containing a fine silicon powder from a silicon sludge precipitated to a settling vessel.SOLUTION: A supernatant liquid in a precipitation-separation liquid is removed by suction, and then a surface sludge containing the fine silicon powder of particle size of 2 μm or less among the silicon sludge precipitated to the bottom of the settling vessel is removed by suction. Lingering of precipitation-separation time of the silicon sludge caused by a clay-state fine silicon sludge accumulated on a surface of the silicon sludge is prevented thereby, and also clogging during filtering suspended matter contained in the supernatant liquid is solved.
Patent JP-2011228127-A (JP)
Title: Lighting fixture
Inventor: ISEKI TSUBASA
IPC: F21V17/00
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture equipped with a louver capable of enhancing its appearance.SOLUTION: The lighting fixture 10 is provided with a fixture body 11 retaining a light source, a middle reflecting plate 14 mounted on the fixture body 11, a louver mounted on the middle reflecting plate 14, and electric wires 28 routed in the fixture body 11, with a protrusion 35 fitted between the fixture body 11 and the middle reflecting plate 14.
Patent JP-2011224518-A (JP)
Title: Strainer for filtrating paint
Inventor: ARAI KOICHI
IPC: B01D29/00
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a strainer for filtrating paint preventing one part of color components from getting to a color different from a color in toning, by staying in the strainer, when filtrating the paint having a plurality of mixed and toned color components, and excellent in a filtration speed.SOLUTION: This strainer for filtrating the paint comprises a paper body comprising a cylindrical body formed into a reverse truncated conical shape, and a net body attached to cover a lower opening part of the body, the net body is constituted to attach a peripheral edge part to an outer circumferential face of the body, and to make a filtration face planar over the whole face, the body is constituted of a main member supplied with the paint, and a ring member attached to the outer circumferential face of the body, the net body is bent to cover the lower opening part of the body from the outside, and to make the peripheral edge part go along the outer circumferential face of the body, and the ring member is fixed along the outer circumferential face of the body, so as to press the bent peripheral edge part of the net body.
Patent JP-2011232372-A (JP)
Title: Image forming apparatus
Inventor: FURUKAWA TOSHIRO
IPC: G03G15/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To restrain degradation in image quality which can be generated due to potential irregularity occurring on a surface of a photoreceptor.SOLUTION: An image forming apparatus is composed so that images can be formed on both sides of a sheet S and includes: a rotating photoreceptor (photoreceptor drum 51) on which a developer image is formed; a transfer roller 53 to which transfer bias is applied in between the photoreceptor and transferring the developer image formed on the photoreceptor to the sheet S; and a charger 52 for charging the photoreceptor. In addition, the image forming apparatus is provided with: an image forming section for forming the image on the sheet S; a feeding mechanism 33 for feeding the sheet S to the image forming section; a reconveyance mechanism for conveying the sheet S carried out from the image forming section to the image forming section again; and a controller for controlling the timing for feeding out the sheet S by controlling an action of the feeding mechanism 33 and the reconveyance mechanism. The controller feeds out a next sheet S2 at such timing that an interval D between a rear end SB of the prior sheet S1 conveyed to the image forming section again and front end SA of the next sheet S2 is at the interval which is one rotation of the photoreceptor (circumference C) or more.
Patent JP-2011233391-A (JP)
Title: Connector
Inventor: YOSHIDA HARUKI
IPC: H01R4/38
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector which improves the heat radiation.SOLUTION: A connector 1 has a terminal fitting 2 including a cable connecting portion to which a cable is attached and a connector housing 3 at which a terminal housing portion 30 is provided. The terminal housing portion 30 houses the terminal fitting 2 and is provided with heat radiation portions 45 and 55, which are positioned so as to cover the cable connecting portion. In the radiation portions 45 and 55, multiple projecting portions 49 and 59, which respectively project from surfaces 4a and 5a of the terminal housing portion 30, are provided so as to be spaced from one another.
Patent JP-2011230431-A (JP)
Title: Transparent conductive element, information input device, and display device
Inventor: TAZAWA HIROSHI
IPC: G06F3/041
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive element having an antireflection function.SOLUTION: The transparent conductive element includes a conductive layer having first and second surfaces, and a medium layer arranged at least on one side of the first and second surfaces. At least one side of the first and second surfaces is a wave front that has an average wavelength λ not more than the wavelength of a visible light. A ratio (A/λ) of an average width A of the vibration to the average wavelength λ of a wave front is ≥0.1 and ≤1.3, and the average film thickness of the conductive layer is larger than the width A of the vibration of the wave front.
Patent JP-2011235531-A (JP)
Title: Signal generator device and apparatus using the same
Inventor: KASAI AKIRA
IPC: B41J2/05
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To achieve a circuit for generating a high-resolution signal without increasing cost and circuit size.SOLUTION: A signal generator device is provided for generating a pulse signal that controls the driving of a driving element. The device includes: a clock signal generating unit configured to receive a first clock signal of a differential signaling system, and generate a second clock signal from the first clock signal; an input unit configured to input a data signal; a first timing generating unit configured to select either a rising edge or a falling edge of the second clock signal based on information included in the data signal, and generate a first signal by counting the selected edge of the second clock signal based on the information; a second timing generating unit configured to generate a second signal; and a logical circuit configured to generate the pulse signal based on the first signal and the second signal.
Patent JP-2011236366-A (JP)
Title: Thermoplastic elastomer composition and molded article thereof
Inventor: TOYODA NOBUYUKI
IPC: C08K3/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition capable of forming a heat-conductive member being excellent in molding processability, thermal conductivity, cold-resistance, close adhesion property, low paste remaining property and anti-pump out property, and to provide a molded article thereof.SOLUTION: The thermoplastic elastomer composition contains a hydrogenated diene-based copolymer in which a block copolymer represented by formula (a): [(i)-(ii)]-X is hydrogenated, 5-1,000 pts. of a liquid-like component (B) based on 100 pts. of the hydrogenated diene-based copolymer (A), and heat-conductive filler (C). In a polymer block (i), a vinyl bonding content is less than 25%, and in a polymer block (ii), a vinyl bonding content is 35% or more. In the thermoplastic elastomer composition, in the block copolymer, a content ratio of the polymer block (i) is 5-90 mass% of the total of the polymer block (i) and the polymer block (ii), and a coupling ratio is 70-90%. (In formula (a), X represents a coupling agent residual, and n represents 3 or 4).
Patent JP-2011238153-A (JP)
Title: Secondary storage device
Inventor: ITO TSUKASA
IPC: G06F3/06
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a secondary storage device which can appropriately display the amount of free space according to a data management mode of a connected electronic equipment.SOLUTION: A secondary storage device 100 is used in connection with an electronic equipment, and comprises a storage part which has a storage area 132 and a display part. The secondary storage device 100 acquires free space data which represents the amount of free space of the storage area from a predetermined part inside the storage area according to a detected format when storage area format is detected and displays the amount of free space of the storage area to the display part according to the acquired free space data.
Patent JP-2011236179-A (JP)
Title: Infiltration promoting agent
Inventor: YAMAMOTO MASATSUGU
IPC: A61K47/34
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an infiltration promoting agent which is excellent and safe to a body.SOLUTION: The infiltration promoting agent contains a compound expressed by general formula (1). (In the formula, Rshows a 1-23C hydrocarbon group; Rshows hydrogen or a 1-3C hydrocarbon group which may have a carboxylic acid group or a sulfonic acid group; Y shows a carboxyl group, a sulfonic acid group, a sulfate ester group, a phosphate ester group, or a salt thereof; Z shows -NR'- (R' is hydrogen or 1-10C hydrocarbon group), -O- or -S-; j and k are any of 0, 1 or 2 respectively, on condition that j and k are not 0 simultaneously; n shows an integer of 2-20; and X shows a hydrocarbon chain with a molecular weight of 1 million or less which may have a substituent).
Patent JP-2011240782-A (JP)
Title: Steering device for vehicle and transmission ratio determination method for the same
Inventor: CHITOKU MINORU
IPC: B62D5/04
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for vehicle capable of determining it that a transmission ratio is fixed though the transmission ratio is not fixed by a lock mechanism.SOLUTION: The steering device for vehicle 1 includes: a transmission ratio changing mechanism 13; a transmission ratio control motor 14; the lock mechanism 25 for fixing a transmission ratio; a reaction compensation motor 15; and a controller. The lock mechanism 25 includes: a lock member 62 for restricting rotation of a carrier 57; and a solenoid 61 for supporting the lock member 62 so as to be displaced at a first position P1 engaged to the carrier 57, or at a second position P2 not engaged to the carrier 57. In a first determination section of the controller, in case that the transmission ratio is not fixed by the lock member 62, and that a rotor 14a of a transmission ratio control motor 14 is rotated by a first prescribed angle θa1, when difference of a detection value θb1 of a second resolver 32 for the reaction compensation motor 15 from the first prescribed angle θa1 is a prescribed angle or less, it is determined that the transmission ratio is fixed.