baber/WOPTO huggingface dataset:
Patent JP-2011101049-A (JP)
Title: Method of inspecting semiconductor layer
Inventor: TAKEUCHI HIDEO
IPC: H01L21/66
Filed: 2011-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting a semiconductor layer that accurately measures a surface condition of a semiconductor layer in a short time.  <P>SOLUTION: The inspection method is as follows. Monochromatic probe light is irradiated on a specimen S (step c1), and exciting light is intensity-modulated to be irradiated on the specimen S (step c2). After a phase regulation of a lock amplifier 137 is carried out (step c3), the scattered exciting light is shaded using an optical filter 132, so that only the probe light comes into a signal detector 133 (step c4). A spectroscope 113 is swept, and the probe light reflected from the specimen S is converted to an electric signal by the signal detector 133 (step c5). The obtained signal is divided into a component of DC corresponding to a reflectance R and a component of alternating current of a modulation reflectance ΔR through a bandpass filter circuit 135 (step c6), and each of them is measured in a direct voltmeter 136 and lock-in amplifier 137 (step c7). A computer 140 calculates an ΔR/R using each measured value to obtain a PR spectrum (step c8).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012164254-A (JP)
Title: Sign recognition device
Inventor: TAKAGI MASANARI
IPC: B60R1/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a sign recognition device having improved road sign recognition accuracy by distinguishing between a permanent road sign and a temporal road sign on the basis of installed locations.SOLUTION: A sign recognition device analyzes image data in front of a vehicle imaged by an on-vehicle camera. When a recognized road sign is any of a speed limit sign and an end-of-control sign (S420: Yes), the device obtains node information on the periphery of the own vehicle from a map DB on the basis of position information on the own vehicle obtained from a GPS (S422). When the recognized road sign is within a predetermined range from a node (S424: Yes), the device determines that the recognized road sign is a permanently-installed permanent sign (S426). When the recognized road sign is outside the predetermined range from the node (S424: No), the sign recognition device determines that the recognized road sign is a temporarily-installed temporal sign due to construction or the like (S428), and registers the type and coordinates of the temporal sign in the map DB (S430).
Patent JP-2012168241-A (JP)
Title: Developing unit, process cartridge and image forming device
Inventor: ABE DAISUKE
IPC: G03G21/18
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a developing unit that stops a developer from an introducing passage of a detection member with a simple configuration without improving dimensional accuracy of a seal member or bonding accuracy to a developer storing frame.SOLUTION: The developing unit includes: a developing roller 41 carrying a developer T for developing an electrostatic latent image formed on a drum 20; a lid 48 that forms a developer storage part for storing the developer T; and a detection member 49 detecting the amount of developer in the developer storage part. The lid 48 and the detection member 49 are integrally molded. The detection member 49 includes a detection part 49a provided inside the developer storage part, a contact part 49b provided outside the developer storage part, and a passage part 49c connecting the detection part 49a and the contact part 49b. The passage part 49c constitutes the developing unit 40 covered by a resin 48J of the lid 48.
Patent JP-2011126717-A (JP)
Title: Spandex winder
Inventor: MANNING THOMAS W JR
IPC: B65H54/02
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winder device for winding spandex via an independent yarn line for a stacked winder.  <P>SOLUTION: This device includes a means for independently turning a plurality of first spandex yarn lines (4A) to an upper winder (3A) and a plurality of second spandex yarn lines (4B) to a lower winder (3B). The plurality of first and second yarn lines are put in the mutually alternate relationship, and respective pipe cores (1A) installed in the upper winder are crossed in the axial direction by about 1/2 of the length of the pipe core from a corresponding pipe core (1B) installed in the lower winder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012165827-A (JP)
Title: Clothes-drying device
Inventor: RIHEI MASAKAZU
IPC: D06F57/00
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a convenient clothes-drying device that may be hung from a long substance such as a laundry pole as well as may be easily hung from a top face of an opened door or a towel bar provided on a wall of a bathroom.SOLUTION: At least one hook B out of at least two hooks 2 of a clothes-drying device used for hanging a clothes-drying frame A from a long substance is constructed to be changeable in position between a first hooking position to be hung from a long substance and a second hooking position to be hooked on an engagement part provided on an attached surface. The clothes-drying device further comprises: a position keeping mechanism for keeping a position of the movable hook B with respect to the clothes-drying frame A with the movable hook B placed in the second hooking position to be hooked on the engagement part; and a contact part 12 brought into contact with the attached surface for keeping the clothes-drying frame A in a use position.
Patent JP-2012170244-A (JP)
Title: Circuit for driving semiconductor switching element
Inventor: KIMURA TOMONORI
IPC: H02M1/08
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for driving a semiconductor switching element which can switch at a high speed a switching element having a limitation on the application of driving voltage while ensuring isolation.SOLUTION: FET_Sg1,Sg2 are inserted in opposite directions in a current path 5, including an FET 1, on a secondary winding N2 of a transformer Tr constituting a drive circuit 2, and an AC current generated by an H bridge circuit 4 is supplied to a primary winding of the transformer. FET_Sg1 turns on when an AC voltage V_N2 becomes one polarity and a voltage applied to a gate thereof exceeds a threshold, to apply a charge current to a gate of the FET 1 and turn it on. FET_Sg2 turns on when the AC voltage V_N2 becomes the other polarity and a voltage applied to a gate thereof exceeds the threshold, to draw a discharge current from the FET 1 and turn it off.
Patent JP-2012173993-A (JP)
Title: Image processing device, image processing method, and computer program for image processing
Inventor: MATSUDAIRA MASATOSHI
IPC: G06T1/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for face recognition processing for detecting face information indicating the position of a face image.SOLUTION: It is determined whether face information is attached to image data, and when it is determined that face information is attached to the image data, face recognition processing is performed on an area except a face area specified by the face information attached to the image data in an image area included in the image data to detect face information indicating the position of a face image other than a face image specified by the face information attached to the image data.
Patent JP-2012170990-A (JP)
Title: Swing drive mechanism
Inventor: ITO MUNETOSHI
IPC: B23K9/30
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To smoothly perform large-width swing of a welding torch at a low load.SOLUTION: This swing drive mechanism includes: a pendulum shaft 22 extending in a welding direction y; a first pendulum stem 23 with its tip part fixed; a swing drive shaft 19; an amplitude adjustment screw 26; slide blocks 28, 29 vertically driven by rotation of the amplitude adjustment screw; a rotary arm 31 equipped with a plurality of copying rollers 32, 33 distributed in the vertical direction z and entering in a guide groove 23a of the first pendulum stem 23; a second pendulum stem 34 performing pendulum rotation around a shaft extending in the welding direction y; a rail 15 fixed to a machine body and extending in a swing direction x; a carriage 24 supported by the rail and movable in the swing direction x; a swing arm 5 fixed to the carriage and extending in the swing direction x; and a pendulum 25 fixed to the carriage and subjected to pendulum drive by a pendulum roller 36 of the second pendulum stem 34.
Patent JP-2012171576-A (JP)
Title: Panel member, aircraft main wing, and method of forming panel member
Inventor: MOTOHASHI HIDETO
IPC: B64C3/26
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a panel member capable of preventing a weight increase in a wing panel while preventing the occurrence of useless work in a manufacturing process, a main wing of an aircraft, and to provide a method of forming the panel member.SOLUTION: Since a projection strip 20 having a dimension larger than a processing tolerance is formed in a boundary part between respective areas A1, A2, etc., in the wing panel 10, a worker of handling the wing panel 10 can easily visually confirm a step height part of the respective areas A1, A2, etc. Thus, when there is a flaw in the respective areas A1, A2, etc., correction work or the like can be properly applied to an actually existing flaw without mistaking it for the step height part of the respective areas A1, A2, etc.
Patent JP-2012175055-A (JP)
Title: Atomic layer deposition device
Inventor: MIYATAKE NAOMASA
IPC: C23C16/44
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an atomic layer deposition device which can reduce frequency of cleaning by a wet etching technique.SOLUTION: The atomic layer deposition device which forms a thin film on a substrate includes: a film-forming vessel of which the inside is kept to be vacuum; a heating part arranged inside of the film-forming vessel; a cylindrical injector which can be attached to an opening of the film-forming vessel; a source gas supply part for supplying a source gas as a source of the thin film to the inside of the film-forming vessel through the injector; a reactive gas supply part for supplying a reactive gas, which reacts with the source gas to form the thin film, to the inside of the film-forming vessel through the injector; and an inert gas supply part for supplying an inert gas. The injector has a source gas supply port through which the source gas flows, a reactive gas supply port through which the reactive gas flows, and an inert gas supply port through which the inert gas flows. The inert gas supply port is provided on an outer surface of the injector so that the inert gas flows through a gap between the injector and the film-forming vessel.
Patent JP-2011242384-A (JP)
Title: Passive sensor for automatic faucets and flushing devices
Inventor: PARSONS NATAN E
IPC: F16K31/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a reliable optical sensor for use with automatic faucets or automatic flushing devices that can operate for a long period of time without replacing standard batteries.SOLUTION: There is provided a passive optical sensor comprising a light detector sensitive to ambient (room) light to control the operation of an automatic faucet (10) or an automatic flush toilet. The passive optical sensor transmits a signal to a flow controller including an electronic control circuit and a flow valve. The passive optical sensor and the flow controller require only very small amount of electric power for detecting a user in a toilet facility, thus enabling battery operation for many years. The controller executes a novel algorithm to control the operation of the automatic faucets or the automatic flushing devices based on ambient light.
Patent JP-2012178520-A (JP)
Title: Semiconductor apparatus and manufacturing method thereof
Inventor: FUJII SEIYA
IPC: H01L25/18
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To smooth an inner wall side face of a hole having a recessed shape by making a part of a sidewall protecting film left on the inner wall side face of the hole, and to fill the inside of the hole with material while keeping a high filling property without generating any void even when filling the inside of the hole with material in a subsequent step.SOLUTION: A manufacturing method of a semiconductor apparatus includes the steps of providing a mask on a rear surface of a semiconductor substrate, forming a hole which passes through the semiconductor substrate and has a recessed inner wall side face and of which the inner wall side face is covered with a sidewall protecting film, and removing the mask so as to make a part of the sidewall protecting film left.
Patent JP-2012177875-A (JP)
Title: Image forming unit and image forming apparatus
Inventor: KOBAYASHI ATSUSHI
IPC: G03G15/08
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To improve image quality by adjusting the abutting pressure of an image carrier and developer carrier.SOLUTION: The image forming unit comprises: an image carrier; a developer carrier; a developer supply member; a shaft interval adjustment member for adjusting the shaft interval between the developer carrier and image carrier; a developer carrier gear; a developer supply member gear; an idle gear 56; a first link member 55 for making the shaft interval between the developer supply member gear and idle gear 56 constant; a second link member 57 for making the shaft interval between the developer carrier gear and idle gear 56 constant; and a connection member for connecting the first and second link members 55 and 57. Even when the shaft interval between the image carrier and developer carrier has been adjusted, the first and second link members 55 and 57 are rotated. Therefore, displacement in engagement among the idle gear 56, developer carrier gear, and toner supply gear is prevented.
Patent JP-2012179141-A (JP)
Title: Electric shaver
Inventor: SHIGETA KOJI
IPC: B26B19/04
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric shaver sufficiently reducing vibration, and having a function based on different amplitudes.SOLUTION: The electric shaver includes outer blades 21-25 located next to one another in an arrangement that extends in a front to back direction of the head 13, a linear motor 41 that drives a first drive element 51 and a second drive elements 52 in different directions, and inner blades 31-35 each coupled to and driven by the first drive elements 51 or the second drive elements 52 to be movable back and forth along a widthwise direction of the head 13, at an inner side of the outer blades 21-25. The inner blades 31-35 are coupled to the first drive element 51 and the second drive elements 52 at a ratio of two to three.
Patent JP-2012179528-A (JP)
Title: Power source controller for electric precipitator, and electric precipitator having the same
Inventor: MOCHIZUKI YOSHIHIKO
IPC: B03C3/68
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a power source controller for an electric precipitator to collect dusts generated in scarfing, which has an energy-saving effect while having the dust collecting efficiency; and to provide an electric precipitator having the same.SOLUTION: A power source control means 52 of the power source controller 50 for the wet-type electric precipitator 30 controls a power supplied from a high-voltage power source 40 to a dust collecting part 32 of the wet-type electric precipitator 30 according to the concentration of the dusts generated in scarfing.
Patent JP-2012180920-A (JP)
Title: Spherical-zone seal body, and method for manufacturing the same
Inventor: WADA HIROAKI
IPC: F16L27/06
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a spherical-zone seal body which maintains sealability and does not emit friction noise even when being used under the atmosphere of a salt damage environment and high temperature oxidation caused by a snow-melting agent scattered on a road, and a method for manufacturing the asme.SOLUTION: The spherical-zone seal body 52 has a spherical-zone base 43 configured by a cylindrical bore internal surface 39, a partial convex spherical surface 40, and annular edge faces 41 and 42, and an outer layer 44 which is integrally formed with the partial convex spherical surface 40. The spherical-zone base 43 has a reinforcement composed of a wire mesh, and a heat-resistant material including an antioxidant. The outer layer 44 is an integral mixture of a heat-resistant material including an antioxidant, a solid lubricant and a wire mesh reinforcement, and a smoothed outer surface 48 of the outer layer 44 is a mixture of a wire mesh reinforcement surface and a solid lubricant surface. In the annular edge faces 41 and 45, a cylindrical body 51 is integrally formed with a heat resistant material including an antioxidant, and either of boron carbide or metallic boride.
Patent JP-2014098555-A (JP)
Title: Recycle resin determination system and manufacturing apparatus of recycled resin material
Inventor: OTA SADAAKI
IPC: B29B17/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To determine a desired transparent resin.SOLUTION: A recycle resin determination system includes: a conveyer path for conveying objects of transparent resin to be determined; an infrared light source that irradiates a beam of infrared light to the objects to be determined; an infrared light receiving section that receives the reflected infrared light from the objects to be determined which are irradiated with the infrared light; an absorption spectrum calculation section that calculates absorption spectrum of the object to be determined from the reflected infrared light; a measurement section that measures the thickness of the objects to be determined; a storage previously storing a reference data of plural kinds of recycle resin on the basis of thickness of the recycle resin; and a determination section that selects a reference data on the recycle resin of thickness corresponding to the measurement thickness in the reference data as a selection reference data and determines whether the objects to be determined are the recycle resin based on the selection reference data and the absorption spectrum.
Patent JP-2011206052-A (JP)
Title: Formula feed for tuna hatchling
Inventor: ANDO TADASHI
IPC: A23K1/18
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a formula feed preferred by fish hatchlings of the Thunnidae fishes including bluefin tuna, at approximately 20-70 days after hatching, or approximately 20-200 mm in length.SOLUTION: The formula feed provides a chewy texture with a break resistance in a range of 10-200 g/mm by mixing a gelling agent such as gelatin or guar gum with a formula feed conventionally used in marine fish formula feed, heating and cooling. This may also be dried.
Patent JP-2012193266-A (JP)
Title: Application quantity-control coating material of penetrating clear coating, and method for controlling the same
Inventor: NARUSE YOSHIYUKI
IPC: C09D201/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an application quantity-control coating material capable of detecting an application area and an application quantity of a penetrating clear coating which penetrates into the inside of concrete, and to provide a method for controlling the coating material.SOLUTION: This application quantity-control coating material of the penetrating clear coating is made by adding a fluorescent dye to a penetrating clear coating component which penetrates into the inside of concrete. The method for controlling the application quantity is also disclosed in which the application quantity-control coating material is applied to a concrete surface, outside light is cut off, ultraviolet radiation is delivered thereto, the luminance of this measured point is measured using a luminance meter, and the application quantity is calculated from the measured value of the luminance meter.
Patent JP-2011143261-A (JP)
Title: Opening/closing member and partition unit using the same
Inventor: OKADA TETSUO
IPC: E06B3/48
Filed: 2011-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing member which has a high magnetic attraction and a reduced closing sound by closing and a partition unit.  <P>SOLUTION: The opening/closing member includes a pair of bars 1a and 1b which can face each other and soft magnets 2a and 2b located at the facing positions of a pair of the bars, and can attract with magnetic force. A fitting dent section 3a formed in the longitudinal direction of one bar 1a is fitted with a first soft magnet 2a with its N magnetic pole and S magnetic pole placed side by side in the width direction of the fitting dent section 3a. A fitting dent section 3b formed in the longitudinal direction of the other bar 1b is fitted with a second soft magnet 2b with its magnetic poles facing the opposite poles of the first soft magnet 2a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012193084-A (JP)
Title: Ceramic slurry composition and ceramic green sheet
Inventor: HIROSE YUKI
IPC: C08F8/28
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic slurry composition capable of solving the problem of a sheet attack or temporal stability, and having an extremely small amount of decomposition residue even when being used for application for performing a degreasing step or the like, and to provide a ceramic green sheet using the ceramic slurry composition.SOLUTION: This ceramic slurry composition contains ceramic powder, a polyvinyl acetal resin having at least a structural unit shown by a vinyl alcohol unit, an acetal unit or an aceral unit, and an epoxy resin not containing bromine, wherein the content of the epoxy resin is 2-15 pts.wt. based on 100 pts.wt. of the polyvinyl acetal resin.
Patent JP-2012194473-A (JP)
Title: Display device
Inventor: OHATA HIROAKI
IPC: B60K35/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a display device which is capable of performing a color display of symbols in various different patterns by easily switching screens even in a limited region and has a simple structure.SOLUTION: In a display device 1 which displays plural kinds of symbol patterns made up of various symbols by switching luminous colors, the display device 1 has: an LCD 3 with a transmission region which transmits light from a light source 4 regardless of a kind of a wavelength; and a control section which forms an interlinked illumination chamber by switching the luminous colors of the light source 4 in each illumination chamber 22 and allows the interlinked illumination chamber to be changed in accordance with the plural kinds of symbol pattern displays, thereby enabling the plural kinds of color image displays to be switched on the LCD 3.
Patent JP-2012193482-A (JP)
Title: Fiber reinforced composite material and molded product thereof
Inventor: FUJITA HIROYUKI
IPC: B29C43/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a fiber composite material which increases the elongation of a fabric sheet made of composite fiber thread in a molding process and improves its followability to a shape of any mold in the molding process and has high shaping property and enables the fiber reinforcement and to provide a molded product thereof.SOLUTION: A fiber reinforced composite material comprises a composite fiber yarn 1 with waviness which is formed by the rolled stitch of an engaging yarn 5 of a thermoplastic synthetic fiber yarn on a carbon fiber bundle 3 and/or a natural fiber yarn 4 with these yarns being subjected to varied tension. The composite fiber yarn 1 thus obtained is used as warp and/or weft to form a fabric sheet with a prescribed size. The fabric sheet thus obtained is heated to melt the synthetic fiber yarn therein so that the synthetic fiber yarn is integrally joined to the carbon fiber bundle and/or the natural fiber yarn, thereby forming the fiber reinforced composite material. A fiber reinforced composite mold is also obtained by molding the fiber reinforced composite material into a required curved surface shape.