baber/WOPTO huggingface dataset:
Patent JP-2011215642-A (JP)
Title: Projection display device
Inventor: ADACHI TAKAHARU
IPC: G02B7/08
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a projection display device configured to prevent shadow from being cast on a projection image during focus or zoom adjustment.SOLUTION: Focus adjustment of a projection lens unit 201 is carried out by rotating a lever 201a around the optical axis of the projection lens unit 201, as the axis, and displacing the position of a lens in the projection lens unit 201 in an optical axis direction. The lever 201a is disposed to protrude from a side surface of the projection lens unit 201 without blocking the projection light projected from the light beam passing window 206.
Patent JP-2013024974-A (JP)
Title: Image forming apparatus
Inventor: SHIGEMORI YUKITOMO
IPC: G03G15/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce breakage of a claw in an image forming apparatus which includes an exterior component having the claw to be engaged with a frame.SOLUTION: A reinforced member 21 is formed with a plurality of surfaces (a surface 211, a surface 212 and a surface 213) extending along an XZ plane in a step-like manner. The reinforced member 21 is welded to a bottom plate 13 in the back side of the lowermost-step surface of the plurality of surfaces. The end of the back-side of the reinforced member 21 is bent in a Y-axis positive direction. The height (height from the lowermost part of the bottom plate 13) of the bend part 214 in the back side of the reinforced member 21 is h2. Where, h2>h1. A bend part 131 and the bend part 214 are spaced from each other in the Z direction, and the interval is d1.
Patent JP-2013021948-A (JP)
Title: Polyphenol agar conjugate
Inventor: KURIHARA MASAKAZU
IPC: A23L2/52
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyphenol agar conjugate with an insoluble nature which is capable of reducing astringency of polyphenol at the time of oral consumption and exerting full physiology within a living body.SOLUTION: The polyphenol agar conjugate is a precipitate provided by mixing agar with any one polyphenol of grape seed polyphenol, apple polyphenol, green tea polyphenol, tea polyphenol, or oolong tea polyphenol at a compound ratio by weight of agar and polyphenol between 1:1 and 1:30 in an aqueous solution state. It is desirable that the compound ratio by weight of agar and polyphenol is between 1:1 and 1:10 and that the weight-average molecular weight (Mw) of agar is between 20,000 and 1,500,000.
Patent JP-2013025117-A (JP)
Title: Optical unit with shaking correction function
Inventor: TAKEI YUICHI
IPC: H04N5/225
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit with a shaking correction function capable of suppressing a load applied to a movable body from a flexible wiring board to be small even when the movable body is oscillated to correct shaking.SOLUTION: An optical unit 100 with the shaking correction function corrects shaking by having a movable body 3 oscillated with an oscillation support point 180 as the center when a driving mechanism for shaking correction 500 is activated. A bent section 422 which is bent along a rear end portion of the movable body 3 in the direction of an optical axis in a pulled out portion 421 from the movable body 3 is composed on a flexible wiring board 420 which is pulled out from the movable body 3. In this case, the oscillation supporting point 180 is positioned in between a surface 422a facing an end section on other side-Y in the direction of an axis Y in the rear end portion in the direction of the optical axis of the movable body 3 in the bent section 422 and a surface 424a facing a rear end side in the direction of the optical axis in a fixed section 424 in respect to a fixed body 200 of the flexible wiring board 420 in the direction of the optical axis.
Patent JP-2013024149-A (JP)
Title: Pump apparatus
Inventor: TOMITA TOSHIO
IPC: H02K11/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a pump apparatus which can be attached to equipment piping or a product structure without applying load thereto, can perform, by a single unit of the pump apparatus, variable speed operation control or the like such as constant pressure control, and can stand alone with stability.SOLUTION: In the pump apparatus, which includes a single unit: of a pump part that is disposed in a pump casing and has an impeller with a rotating electric part that drives the impeller for rotation, the rotating electric part has a housing, and an inverter main unit that supplies driving current to the rotating electric part; a control board that controls an operation of the rotating electric part; and a capacitor that constitutes a part of a circuit of the inverter are disposed in the periphery of the housing. A case is provided which accommodates therein at least a part of the housing, the inverter, the control board, and the capacitor, and the inverter main unit is disposed apart from the capacitor.
Patent JP-2013025851-A (JP)
Title: Optical pickup device and electronic apparatus
Inventor: MASUI KATSUSHIGE
IPC: G11B7/135
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device and an electronic apparatus, capable of obtaining stable playback characteristic even when lights of multiple wavelengths are used for reading out the information to be recorded on an optical recording medium.SOLUTION: A first laser chip 1 for emitting the light of wavelength shorter than wavelength of the light emitted by a second laser chip 2 is arranged at a position more distant from the position of a photo-detector 16 than the second laser chip 2. A focusing diffraction grating 20 includes a plurality of first focus sub-regions 21 for diffracting a light of first wavelength to a direction of a converging position P1 of centers of longitudinal directions of a light receiving region A and a light receiving region B on a border line of the light receiving region A and the light receiving region B, and a plurality of second focus sub-regions 22 for diffracting a light of second wavelength to the direction of the converging position P1. The first focus sub-regions 21 and the second focus sub-regions 22 are adjacently and alternately arranged for each other. The first focus sub-regions 21 and the second focus sub-regions 22 are surrounded with a plurality of straight lines.
Patent JP-2013030545-A (JP)
Title: Method of manufacturing phthalocyanine nanowire
Inventor: INAGAKI SHO
IPC: H01L21/368
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a phthalocyanine nanowire without decomposition of a phthalocyanine derivative having a substituent group by acid, the phthalocyanine nanowire having a wire-shaped crystal comprising unsubstituted phthalocyanine and phthalocyanine with a substituent group that are representative organic semiconductors, in particular, a nanosize fine-line-shaped structure in which a width (a minor axis) of a wire is 100 nm or less, a ratio of a length to the minor axis (the length/the minor axis) of the wire being 10 or more.SOLUTION: After dissolving only unsubstituted phthalocyanine in acid, microfabricated unsubstituted phthalocyanine obtained by deposition to a poor solvent is mixed with a phthalocyanine derivative having a substituent group, and placed in a solvent or in a solvent vapor atmosphere.
Patent JP-2013029056-A (JP)
Title: Wind turbine blade having wind bag
Inventor: SAHARA JURO
IPC: F03D11/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a drag airfoil wind power generator capable of highly efficient power generation with low rotation speed and low noise harmonizing with an environment, by self-starting a small wind power generator at a low wind speed to be operated in the suburb of an urban area where an average wind speed is low.SOLUTION: A highly efficient wind power generator is provided for enhancing wind energy by wind turbine blades each including a wind bag for enhancing efficiency by effectively receiving wind.
Patent JP-2013034657-A (JP)
Title: Rice cooker
Inventor: HASHIMOTO KENTARO
IPC: A47J27/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker having a steam separating mechanism which is smaller and has high separating ability of steam and gluten.SOLUTION: A first separating part has an outer cylinder 40 and an inner cylinder 50 constituting a double cylinder structure, a space formed between the outer cylinder 40 and the inner cylinder 50 is a first flowing path 91, a space in the inner cylinder 50 is a second flowing path 92, a fluid including the steam and the gluten flowing out from an inner lid discharge opening 22 is introduced into the outer cylinder 40 so as to whirl in the first flowing path 91, the fluid going out from the first flowing path 91 is introduced into the inner cylinder 50 so as to whirl in the second flowing path 92, a second separating part opens in a position facing an axial flow of a whirling flow in the second flowing path 92 and has a shaft body 73 having a first steam guiding out path 95 therein, a fixed blade 72 arranged in the outer periphery of the shaft body 73, and a fixed blade holding cylinder 70 holding the fixed blade 72 in the outer periphery side of the fixed blade 72 and forming a third flowing path 93 by forming a gap with the outer periphery surface of the shaft body 73 in the downstream side of the fixed blade 72.
Patent JP-2013029299-A (JP)
Title: Curtain for refrigerating room
Inventor: YAMAMOTO KAZUYO
IPC: F25D23/02
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a curtain for a refrigerating room which keeps a gap shrunk with a plastic plate adhered to a store-curtain type curtain made of olefin-based vinyl for a refrigerator room.SOLUTION: In a curtain for a refrigerating room, the upper side of a curtain (1) is provided with a folded part (3), and the folded part (3) is provided with a suction cups (2). Cuts are made to prepare four curtains (6), (7), (8) and (9) with different widths. Transparent plates (5b) are provided on the curtains (7) and (8), and transparent plates (5a) are provided on the curtains (6) and (9) on both sides. Furthermore, the top end sections (4) of the cuts are provided with transparent plates (5c).
Patent JP-2013042721-A (JP)
Title: Plasmid-type vector, method for detecting gene promoter activity and assay kit
Inventor: AKABOSHI HIDEKAZU
IPC: G01R33/465
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To detect activity of a gene promoter in high sensitivity.SOLUTION: The plasmid-type vector 1 has a gene promoter 10. A reporter gene 21, an internal ribosome entry site (IRES) 23, a replication initiation protein gene 25, and a transcription termination signal sequence 27 are arranged at the downstream of the gene promoter 10. The reporter gene 21 encodes a reporter protein for visualizing activity of the gene promoter 10. The replication initiation protein gene 25 encodes the replication initiation protein. The IRES 23 is arranged between the reporter gene 21 and the replication initiation protein gene 25. The transcription termination signal sequence 27 encodes a signal for terminating transcription of the reporter gene 21 and the replication initiation protein gene 25. The plasmid-type vector 1 has a replication initiation sequence 30. The replication initiation sequence 30 is recognized by the replication initiation protein.
Patent JP-2012253312-A (JP)
Title: Semiconductor device and driving method of the same
Inventor: NAGATSUKA SHUHEI
IPC: H01L21/336
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a novel structure in which memory contents can be held even under a state where a power is not supplied and there is no limitation in the number of writing times.SOLUTION: A semiconductor device comprises a memory cell including: a first transistor having a first channel formation region, a first gate electrode, a first source region and a drain region; a second transistor having a second channel formation region provided so as to overlap at least a part of the first source region or the drain region and composed of an oxide semiconductor material, a second source electrode, a second drain electrode electrically connected with the first gate electrode, and a second gate electrode; and an insulation layer between the first transistor and the second transistor. When positive potential is applied to at least the first source region or the drain region in a period during which the second transistor should be in an off state, negative potential is applied to the second gate electrode.
Patent JP-2013055769-A (JP)
Title: Output control device for thermoelectric transducer
Inventor: TANABE TAKANARI
IPC: H01L35/28
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To automatically obtain a maximum power point of current×voltage, or an optimum operation point, both of which can maximize the electromotive force generated by a thermoelectric transducer and to output them to a load and/or a storage battery.SOLUTION: An output control device for a thermoelectric transducer comprises: means for detecting and measuring a current I of an electromotive force outputted from the thermoelectric transducer; means for detecting and measuring a voltage V of the electromotive force outputted from the thermoelectric transducer; means for performing a comparison operation of an output power VI and an internal loss RIof the thermoelectric transducer from the voltage V, the current I, and an inner resistance R of the thermoelectric transducer; and conversion means for converting a width W or a duty value D of pulse waves of output pulses from a PWM by determination values obtained by the comparison operation. The pulse width W or the duty value D of the PWM that controls a current switch of the converter are changed by using a function of a determination value 1=VI-RIor a determination value 2=V-RI.
Patent JP-2013054906-A (JP)
Title: Induction heating cooker
Inventor: KITAGAWA HIDEAKI
IPC: H05B6/12
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which prevents boiling over.SOLUTION: An induction heating cooker comprises: a plate 3 on which a pot is loaded; a heating coil 13 provided under the plate 3 for heating the pot across the plate 3; a temperature detection element 21 provided under the plate 3 for detecting a temperature of the pot across the plate 3; an inverter circuit supplying power to the heating coil 13; control means 74 controlling the inverter circuit on the basis of a temperature detected by the temperature detection element 21; and an operation/display part 75 provided on a front side of the plate 3 for transmitting an input signal to the control means 74 and a display signal is transmitted from the control means 74. The control means 74 causes the temperature detection element 21 to detect a temperature change of the pot when the pot is heated and causes the operation/display part 75 to display a specific numeric value corresponding to the detected temperature. Further, the control means 74 controls the inverter circuit, when the specific numeric value is input through the operation/display part 75 for heating the pot, so as to maintain a temperature detected by the temperature detection element 21 at the temperature corresponding to the numeric value.
Patent JP-2013052434-A (JP)
Title: Method for manufacturing copper stock for wire rod
Inventor: NAKATOMI DAISUKE
IPC: B21C1/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a copper stock for a wire rod which contributes to improvement of productivity of the wire rod by reducing disconnection and surface defects of the wire rod when manufacturing a copper-based wire rod made of copper or copper alloy, the copper stock for the wire rod, the copper based wire rod, and a method for manufacturing the copper based wire rod.SOLUTION: Scalping is carried out by using a scalping die 100 to a bar-shaped stock 10 made of the copper or the copper alloy, and subjected to at least casting thereto. The scalping satisfies at least any one of the conditions of (A)-(C): (A) the removal amount by scalping is 1-10% by the sectional area ratio; (B) the drawing degree before the scalping is drawing of 15-75%; and (C) the rake angle θ of a cutting blade 120 is 2-5°. The copper-based wire rod is manufactured by applying drawing to the obtained scalped material until the desired final wire diameter is obtained. By applying the scalping to the bar-shaped stock 10 under the specified condition, the copper stock for the wire rod having excellent surface property is obtained. By applying drawing to the stock, the copper-based wire rod which is hardly disconnected during the drawing and excellent in surface property can be manufactured with high productivity.
Patent JP-2013053270-A (JP)
Title: Method for producing aromatic polyester
Inventor: ABE NORIHIRO
IPC: C08L67/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polyester composition which improves productivity and suppresses generation of a by-product of acetaldehyde without deteriorating transparency of a bottle and a method for producing the aromatic polyester composition.SOLUTION: In the method for producing an aromatic polyester composition, an aromatic polyester is acquired by melt polycondensation reaction of an aromatic dicarboxylic acid or an aromatic dicarboxylic acid diester and a glycol compound in the presence of a catalyst, and the aromatic polyester is blended with a mixture of poly(hexamethylene terephthalate) having a hydrophilic group and an alkali metal compound or an alkali earth metal compound. In the method for producing aromatic polyester, the blended amount of poly(hexamethylene terephthalate) having the hydrophilic group with respect to the amount of aromatic polyester is 1.0-100 ppm, and the blended amount of the alkali metal compound or the alkali earth metal compound with respect to the amount of aromatic polyester is 0.1-100 ppm.
Patent JP-2013058576-A (JP)
Title: Semiconductor package wiring board
Inventor: TAKEKOSHI MASAAKI
IPC: H01L23/14
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package wiring board which can reduce warp of a semiconductor package due to a temperature change in an use environment or at the time of reflow mounting, and improve temperature cycle resistance of a solder connection part between the semiconductor package and a mounting substrate even when the semiconductor package is thinned.SOLUTION: A semiconductor package wiring board 5 to which a semiconductor element 4 is connected and which is connected to a mounting substrate 2, comprises: a core layer 11 including at least an interlayer insulation layer 14 and a wiring layer 15 formed on a surface of the interlayer insulation layer 14; and an electrode pad 22 electrically and mechanically connected to the mounting substrate 2 via solder bumps 3. The semiconductor package wiring board 5 includes a stress relaxation layer 21 arranged closer to the core layer side than the electrode pad 22 and contacting the electrode pad 22. An average heat expansion coefficient of the interlayer insulation layer 14 of the core layer 11 in a plane direction at 25°C-165°C is not greater than 5.5×10/°C, and an elastic modulus of the stress relaxation layer 21 at 25°C is not greater than 2.5 GPa.
Patent JP-2013062333-A (JP)
Title: Method for removing organic film
Inventor: TAWARA SHIGERU
IPC: H01L21/3065
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing an organic film, which is capable of reliably removing an organic film while suppressing an increase in the dielectric constant of a low dielectric constant insulating film.SOLUTION: The method for removing an organic film removes an organic film of a substrate to be processed on which a pattern of a laminated structure including both a low dielectric constant insulating film containing at least silicon, oxygen, and carbon and having a dielectric constant lower than silicon dioxide and the organic film formed on an upper layer of the low dielectric constant insulating film is formed. The organic film is removed by making plasma of a mixed gas of a first gas containing oxygen or nitrogen, a second gas represented by CxHy (x and y are positive integers), and a hydrogen gas act on the substrate to be processed.
Patent JP-2013061029-A (JP)
Title: Fluid-filled cylindrical vibration-damping device
Inventor: MATSUSHITA TORU
IPC: F16F13/08
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluid-filled cylindrical vibration-damping device with a novel structure capable of ensuring durability of an orifice member against input of a stopper load with the simple structure composed of a small number of components.SOLUTION: An orifice member 36 extending in the circumferential direction across a pocket portion 30 is arranged on the inner circumferential side of an outer cylindrical member 14. An orifice passage 48 is formed by covering an orifice forming groove 42 of the orifice member 36 with the outer cylindrical member 14. A stopper means is constituted by contact between an inner shaft member 12 and the outer cylindrical member 14 via the orifice member 36. A reinforcing rib 50 projecting from an inner circumferential bottom face of the orifice forming groove 42 is formed in the orifice member 36 to extend in the circumferential direction, while a projecting distal end face of the reinforcing rib 50 is in contact with the outer cylindrical member 14. By the reinforcing rib 50, the orifice passage 48 is divided, in at least a portion of a circumference thereof, into a plurality of flow passages having same fluid flow characteristics.
Patent JP-2013059551-A (JP)
Title: Fundus observation apparatus
Inventor: AKIBA MASAHIRO
IPC: A61B3/10
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fundus observation apparatus that is capable of enhancing contrast by effectively extracting the signal components from an infrared fundus image.SOLUTION: The fundus observation apparatus according to an embodiment includes: a photographing part; a forming part; and an analyzing part. The photographing part photographs the fundus of a subject eye using infrared light. The forming part comprises an optical system that divides low coherence light into signal light and reference light and makes reflected light of the signal light from the fundus interfere with reference light via a reference path to detect the resulting interference light, wherein the forming part forms a tomographic image of the fundus based on the detection result of the interference light. The analyzing part analyzes a photographed image of the fundus from the photographing part to delete predetermined low-frequency components from the photographed image.
Patent JP-2013060783-A (JP)
Title: Thumb-turn device and fittings with thumb-turn device
Inventor: ENDO YUKI
IPC: E05B3/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a thumb-turn device capable of reducing the manufacturing cost, and fittings with the thumb-turn device.SOLUTION: There is provided the thumb-turn device that is mounted rotatably on a thumb-turn case 1 and has a thumb turn 5 coupled detachably to a lock operation shaft 4 coupled to a lock operation part 3 of a lock device 2 and operating the lock device 2. The thumb turn 5 is coupled to the lock operation shaft 4 in a rotating direction by fitting a guide part 6 fitted to a positioning part 7 of the lock operation shaft 4 and fitting a coupling part 8 provided at a position apart from the guide part 6 to a coupled part 9 of the lock operation shaft 4.