baber/WOPTO huggingface dataset:
Patent JP-2013200131-A (JP)
Title: Micro gas sensor
Inventor: OKUNO TATSUYUKI
IPC: G01N27/16
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a micro gas sensor capable of preventing lowering of sensitivity.SOLUTION: A micro gas sensor supports a detected element 20 in a suspended state in a recessed space 11 formed on a substrate 10. The detected element 20 includes: a detection resistor 22 that is formed on a surface side of an insulation film 30 and where electric resistance changes according to concentration of gas to be detected; and a catalytic layer 21 that is provided at a position near the detection resistor 22 and covers a periphery of the detection resistor 22 including its both sides through an aperture 33 of the insulation film 30. The insulation film 30 includes an arc part 34 that is formed in the recessed space 11 so as to cover a side periphery of the detected element 20, and the catalytic layer 21 covers both sides of the detection resistor 22 through the aperture 33 of the insulation film 30 and also covers the periphery of the detection resistor 22 in a state of covering the arc part 34.
Patent JP-2012120887-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To increase the interest of a player.SOLUTION: When a decision is made to set 2R probability variable jackpot A or 2R probability variable jackpot B, in a high probability state, a variable display device 9 displays a chance combination result indicating non-identical symbols even when a special symbol display unit 8 displays a jackpot result indicating identical symbols. Moreover, a common pattern may be selected both in a high-probability state and other states.
Patent JP-2013201326-A (JP)
Title: Gallium nitride substrate and epitaxial wafer
Inventor: YAMAMOTO SHUNSUKE
IPC: C30B29/38
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride substrate capable of growing an epitaxial growth layer having a good crystallinity even if it has a physical step on its surface, and an epitaxial wafer which has a surface of good flatness and is manufactured by using the former.SOLUTION: A gallium nitride substrate 1 according to one embodiment of the present invention has a plurality of physical steps 3 on its surface and all the physical steps 3 present on the surface are 4 μm or less. The gallium nitride substrate 1 satisfies a relationship of (H-L)/H×100≤80 for all the physical steps 3, where, among cathode luminescence emission intensities of wavelengths corresponding to band gaps of the gallium nitride substrate 1 measured at an upper step 3b and a lower step 3a of the physical steps, a higher numerical value and a lower numerical value are named as H and L respectively.
Patent JP-2013202452-A (JP)
Title: Water treatment method
Inventor: YAMADA SATOSHI
IPC: C02F1/52
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method capable of efficiently performing flotation, in a method of coagulating wastewater and then performing the flotation.SOLUTION: In a water treatment method including a coagulation reaction step of performing coagulation reaction by adding a coagulant to water to be treated, and a flotation step of solid-liquid separating coagulation treated water flowing out from the coagulation reaction step, the coagulant is a cationic polymer coagulant having a hydrophobic functional group. An inorganic coagulant or other polymer coagulants can be used together with the cationic polymer coagulant having the hydrophobic functional group.
Patent JP-2013206882-A (JP)
Title: Micro focus radiation generation device, and radiation collimator and radiation target used for micro focus radiation generation device
Inventor: DOBASHI KATSUHIRO
IPC: H01J35/08
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently collimate a radiation and to make an X-ray focus fine by efficiently collimating X rays.SOLUTION: There is provided a radiation collimator characterized in that an aperture portion shape is represented with an envelope of a converged/diverged radiation. An X-ray target is installed more on an electron beam flux source side than a position on which electron beam flux is converged, the electron beam flux being converged is made incident on the X-ray target, and the generated X-ray flux is shaped by an X-ray collimator set at the position where the electron beam flux is converged. The X-ray target is constituted by alternately stacking thin plates of heavy metal and metal with good thermal conductivity.
Patent JP-2012166555-A (JP)
Title: Releasing polyester film for polarizing plate protection or retardation plate protection, releasing film, and method of manufacturing the releasing polyester film for polarizing plate protection or retardation plate protection
Inventor: IKEHATA YOSHITOMO
IPC: G02B5/30
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a releasing polyester film for polarizing plate protection or retardation plate protection, in which the mechanical axis direction and optical axis direction of a film are highly precisely matched with each other and the optical axis direction of the film is uniform in the film surface, to provide the base film of the polyester film, and to provide a method of manufacturing the releasing polyester film for polarizing plate protection or retardation plate protection.SOLUTION: A biaxially-oriented polyester film which is used by being stuck to a polarizing plate or a retardation plate and is used as the base material of the releasing film supplied for an inspection by a Crossed Nicols method is characterized in that: (1) the polyester film has a molecular orientation main axis in the film longitudinal direction and (2) a difference between the refractive index in the film longitudinal direction and refractive index in the film width direction is in the range of ≥0.03 to ≤0.10.
Patent JP-2013208551-A (JP)
Title: Method for treating cyanogen-containing waste water
Inventor: ONO TAKASHI
IPC: C02F5/14
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating cyanogen-containing waste water, which can sufficiently perform oxidation decomposition on a cyanogen compound even when the cyanogen-containing waste water contains ammonium ion and organic substances and also prevent scale.SOLUTION: In a method for treating cyanogen-containing waste water, which decomposes a cyanogen compound by adding a chlorine source to the cyanogen-containing waste water containing the cyanogen compound, the cyanogen-containing waste water contains ammonium ion and organic substances, the pH of the cyanogen-containing waste water is made to be 11 or more, a chlorine source is added so as to attain a free residual chlorine concentration of 0.1 mg/L or more even after the decomposition reaction of the cyanogen compound, and a phosphonic acid scale preventive agent is also added.
Patent JP-2013208276-A (JP)
Title: Overlock sewing machine
Inventor: BANDO SUSUMU
IPC: D05B73/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an overlock sewing machine which is easy to hold by hand and easy to carry irrespective of a connection system with a motor.SOLUTION: An overlock sewing machine includes: a bed 2 which forms an outer shell of a sewing machine body 1; an arm 3 which is provided adjacent to the bed 2 over the bed 2; and a head 4 which is provided at a left end of the arm 3. A handle part 5 is formed on a right side surface of the arm 3. The handle part 5 comprises a horizontal groove part 5a whose one end opens at the right side surface of the arm 3 and which extends in the substantially horizontal direction, and a vertical groove part which is continuous to the horizontal groove part 5a and which extends substantially vertically in upper direction.
Patent JP-2013214589-A (JP)
Title: Suction tool and component mounting apparatus
Inventor: YAMAMOTO SHINJI
IPC: B25J15/06
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool not easily sucking extraneous material in a through hole of a component when the component having the through hole penetrating vertically, is mounted on a substrate, and a component mounting apparatus.SOLUTION: A suction tool 22 is mounted on a mounting head 14 of a component mounting apparatus 1, and vacuum sucks and mounts a perforated component 2 having a through hole 2a penetrating vertically, on a substrate 3. The suction tool 22 has a structure that suction ports 45 which are apertures of a plurality of internal pipelines 44 connected to a vacuum supply line 14a at the mounting head 14, are annularly arrayed in a line on a component contacting surface 41b which is a contacting surface with the perforated component 2, and at least one of the plurality of suction ports 45 is positioned so as to outwardly protrude from an outer edge of a top surface 2b of the perforated component 2 in a state that the component contacting surface 41b is in contact with the top surface 2b of the perforated component 2.
Patent JP-2013214642-A (JP)
Title: Thermoelectric material measurement device
Inventor: SHIMADA KENJI
IPC: H01L35/34
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric characteristic measurement device which reduces a heated space and achieves high accuracy, a short time, and low costs with a small scale structure.SOLUTION: One end surface of a sample 3 is placed on a lower electrode 15 and the other end surface of the sample 3 is pressed by an upper electrode 17 from above. The sample 3 is fixed by the structure. Thus, the lower electrode 15 and the upper electrode 17 concurrently achieve fixing functions of the sample 3, and it is not necessary to provide fixing means separately. The lower electrode 15 is formed into a cap shape to which a tip of a lower sample holder 41 having a cooling tube 45 therein is attached.
Patent JP-2013213781-A (JP)
Title: Positional deviation measuring device, positional deviation measuring method, and scanning electron microscope using positional deviation measuring device
Inventor: YAMAGUCHI ATSUKO
IPC: H01J37/22
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To measure a positional deviation between patterns differing in height, formed by a plurality of different pattern formation processes, with high accuracy while keeping throughput.SOLUTION: A correspondence between a lens of an electronic optical system and a parameter of a beam deflector, and an angle of a beam incident upon a sample is recorded as data. On the basis of the data and information on the height of patterns, a positional deviation amount or an edge position correction amount is calculated, and on the basis of the correction amount and edge position information from an observation image, a true positional deviation amount is calculated.
Patent JP-2013219082-A (JP)
Title: Solid state image pickup device and electronic apparatus
Inventor: KOBAYASHI MIKIKO
IPC: H04N5/374
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device with a structure capable of improving an image quality and a yield.SOLUTION: A solid stage image pickup device includes: a semiconductor substrate 10; a photodiode 1 formed on the semiconductor substrate 10 and photoelectrically converted; a pixel portion on which pixels constituted by the photodiode 1 are arranged; a first wiring 14 connected to the semiconductor substrate 10 of the pixel portion by a contact portion 17, and extending outside the pixel portion in a first direction; a second wiring 15 comprising a wiring layer different from that of the first wiring 14, and formed to extend outside the pixel portion in a second direction different from the first direction; and a contact portion 16 electrically connecting the first wiring 14 and the second wiring 15.
Patent JP-2013139542-A (JP)
Title: Method for producing regenerated fuel utilizing supercritical liquid
Inventor: KIM JAEHOON
IPC: C10G3/00
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a regenerated fuel utilizing supercritical liquid.SOLUTION: A method for producing a regenerated fuel utilizing supercritical liquid includes a step of charging a carried catalyst and a catalyst activating substance in a continuous reactor to activate the catalyst, a step of charging an fat-and-oil, hydrogen and a supercritical liquid in the continuous reactor containing the activated catalyst to carry out a hydrogenation reaction and a hydrodeoxidation reaction in the supercritical liquid, and a step of recovering a formed regenerated fuel, whereby the regenerated fuel containing no oxygen can be obtained in high yield at a lower hydrogen pressure and reaction temperature than in production of a regenerated fuel by a conventional production method.
Patent JP-2013215275-A (JP)
Title: Radiation photography control device, radiation photography device, c-arm photography device, x-ray fluoroscopic device, and method for controlling radiation photography device
Inventor: YAMADA DAISUKE
IPC: A61B6/00
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an x-ray fluoroscopic device capable of automatically displaying a photographed image to one monitor by considering an imaging type, and a display state of the monitor even if an operator does not perform operation.SOLUTION: An x-ray fluoroscopic device includes: an x-ray image acquiring means for acquiring an x-ray image; a retaining means for retaining an acquired x-ray image; a first display control means for displaying an image acquired by the x-ray image acquiring means during fluoroscopy or photographing; and a second display control means for controlling a second monitor display state according to a display state of a second monitor.
Patent JP-2013216744-A (JP)
Title: Ink composition for coated steel sheet
Inventor: KITAGUCHI TAKAYUKI
IPC: C09D11/00
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for a coated steel sheet, whereby, even when a marking layer produced from the ink composition is provided between two coating layers (i.e., an upper coating layer and a lower coating layer) each formed from a coating agent and provided on the surface of a steel sheet, it becomes possible to prevent the deterioration of adhesion force of the two coating layers at the marking position and therefore it becomes possible to provide such a marking that the upper coating layer cannot be raised off the lower coating layer at the marking position or the upper coating layer cannot be delaminated from the lower coating layer at the marking position.SOLUTION: An ink composition for a coated steel sheet comprises an organic solvent, a pigment, a dispersant and a resin. The ink composition for a coated steel sheet is provided in that the resin is characterized at least one chosen from an acrylic resin and a styrene-acrylic resin each having an acid value of 150 mgKOH/g or less and a glass transition temperature ranging from 0 to 55°C.
Patent JP-2013217751-A (JP)
Title: Infrared spectrometry apparatus and infrared spectrometric method using the same
Inventor: NAKAMURA MASASHI
IPC: G01N21/03
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To improve measuring sensitivity and measuring reliability by placing a window material and a liquid in non-contact with each other to suppress dissolution of the window material in an infrared spectrometry apparatus using the window material in contact with the liquid.SOLUTION: The infrared spectrometry apparatus according to the present invention includes: a cell formed of a frame material and a polymeric membrane; a window material placed apart from the polymeric membrane of the cell with a clearance intervening therebetween; and a medium layer filling the clearance and having a small solubility with respect to the polymeric membrane. An infrared spectrometric method according to the present invention includes: filling the cell of the infrared spectrometric apparatus with liquid, the infrared spectrometric apparatus including the cell formed of the frame material and the polymeric membrane, the window material disposed apart from the polymeric membrane of the cell with the clearance intervening therebetween, the medium layer filling the clearance and having the small solubility with respect to the polymeric membrane, and an action electrode, a reference electrode, and a counter electrode to be provided in an electrochemical cell; making infrared light incident from the window material thereto; and receiving an exiting reflection light to perform spectrometry.
Patent JP-2012133885-A (JP)
Title: Multilayer optical disk, information recording method, information reproduction method, and disk drive
Inventor: YOSHIDA NOBUHISA
IPC: G11B7/246
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To practically perform information recording of a BCA even when a long wavelength laser (wavelength of 600 nm to 800 nm) is used in a write-once optical disk where a short wavelength laser (wavelength of 600 nm or less) is used for information recording.SOLUTION: Grooves are previously engraved in a BCA part on a molded substrate of an optical disk and dyestuff is accumulated in the grooves. Thereby sensitivity of the dyestuff of the BCA is increased and a bar code pattern is recorded in the BCA even when laser having wavelength (wavelength in a range of 600 nm to 800 nm) is used, except wavelength (e.g. 405 nm) corresponding to information recording of the dyestuff.
Patent JP-2013215397-A (JP)
Title: Sphygmomanometer
Inventor: YAMASHITA SHINGO
IPC: A61B5/022
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a sphygmomanometer which can prevent the positional slippage of the body to a to-be-measured area at the time of fitting while being a sphygmomanometer having a foldable type cuff for blood pressure measurement which is wound around the to-be-measured area, and the body which is integrally attached to the cuff.SOLUTION: A cuff 20 includes: a first section 21 which extends from one end section of a body 10 to the outside in the circumferential direction of the cuff; a second section 22 which goes along the body 10; and a third section 23 which extends from the other end section of the body 10 to the outside. On the outer peripheral surface of the first section 21, a ring 80 which substantially has an oval shape is attached. On the outer peripheral surface of a directly proximal section which is closer to the body in the third section 23, a hook-and-loop fastener 70 is attached. The body 10 has the gravity center G at a position being shifted to the other end section side, relative to the center of the body 10, which is opposite from the direction B in which the third section 23 of the cuff 20 is pulled through the ring 80 at the time of fitting regarding the direction in the circumferential direction of the cuff 20.
Patent JP-2013219969-A (JP)
Title: Rotational speed detection device and compressor control device
Inventor: OGURI AKIHIKO
IPC: H02P27/06
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotational speed detection device capable of detecting the rotational speed of an electric motor using a low voltage.SOLUTION: A control voltage detector unit 321 detects a control voltage Vsu1 applied to one of control electrodes of a pair of switching elements 1xp, 1xn. A pulse/sine wave converter unit 322 averages the control voltage and converts the control voltage into a sinusoidal voltage WV1 in a substantially sinusoidal shape. According to a comparison result of the sinusoidal voltage WV1 with a predetermined value, a comparison unit 323 outputs a signal PS1 for activation/deactivation. A rotational speed calculator unit 324 detects the frequency of the signal PS1, to calculate the rotational speed of the electric motor on the basis of the frequency.
Patent JP-2013223237-A (JP)
Title: Multiple optical axis photoelectric sensor
Inventor: KAWABATA SHINJI
IPC: H03K17/78
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a multiple optical axis photoelectric sensor which allows a stable light input state to be recognized easily and is hardly affected by disturbance light.SOLUTION: A floodlight 102 and an optical receiver 104 each have the same multiple number of optical axes Oax, and a beam of light is projected, while being separated in time, for each optical axis Oax from the floodlight 102 toward the optical receiver 104, whereby a light curtain is formed. The optical receiver 104 receives a light beam of three pulses for each optical axis Oax, so that when, for example, two or more pulses are detected on each optical axis Oax, it determines that "light is incident," and when all pulses (three pulses) are detected, it determines that "light is stably incident." Then, the optical receiver 104 determines for all of the first to the fourth optical axes Oax whether light is incident or shaded, and for at least an optical axis Oax which was determined to have incident light, determines whether "light is stably incident." When two pulses or more are detected on all of the optical axes Oax, it turns safe output (OSSD output) on, or when less than two pulses are detected on any optical axis Oax, it turns safe output (OSSD output) off.
Patent JP-2012176245-A (JP)
Title: Tool system for dynamic spinal implant
Inventor: JACKSON ROGER P
IPC: A61B17/68
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a tool set for implanting bone screws in a human spine, followed by the implantation of a longitudinal connecting member into the bone screws.SOLUTION: A tool set includes a pair of independently mountable and manipulatable elongate guide tools 1 that form a unitary tool guide when desired. Each guide tool includes attachment structure for independent operable connection of the guide tool to an arm of the bone screw 4. The bone screw/guide tool attachment structure includes an undercut and/or recess so as to resist separation of the guide tool member from an attached bone screw. A removable stabilizer cooperating with the pair of guide tools places such tools in a set spaced relation to one another when desired.
Patent JP-2013223663-A (JP)
Title: Protective sleeve for balloon catheter, balloon catheter system, and stent delivery system
Inventor: FURUICHI EIJI
IPC: A61M29/02
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a protective sleeve for balloon catheters that can selectively perform the protection and the exposure of the balloon of a balloon catheter.SOLUTION: An expansion fluid is injected into an expansion part 23 arranged along the inner surface of a helical coil 22 of a protective sleeve 2 for balloon catheters so that the expansion part 23 is expanded toward the central axis of the helical coil 22, thereby pressing and holding a balloon 12 by the expansion part 23 and restricting the movement of the balloon 12 to the outside of the helical coil 22. Meanwhile, the expansion fluid is sucked from inside the expansion part 23 so that the expansion part 23 is contracted, thereby allowing the balloon 12 to be movable to the outside of the helical coil 22.
Patent JP-2013227867-A (JP)
Title: Blower
Inventor: KAWAI YOICHI
IPC: F04D29/58
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a structure which can easily and precisely secure the rotatory balance of a rotor, and efficiently radiates heat generated from a driving coil in a motor to the outside, in a motor integral-type blower.SOLUTION: A hub 119 includes a boss 114, a radiator plate 115, and a cylindrical part 118, and a blade 117 is disposed at the periphery of the hub 119. The radiator plate 115 has one face exposing to the stator coil 107 side, and the other face exposing to the axial outside. Heat generated in the stator coil 107 and a stator core 105 is absorbed to the radiator plate 115 as radiation heat, and furthermore, the heat is radiated from the radiator plate 115 to the outside.