baber/WOPTO huggingface dataset:
Patent JP-2012194454-A (JP)
Title: Lens array and optical module equipped with the same
Inventor: MORIOKA SHINPEI
IPC: H01L31/0232
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a lens array capable of performing selection of using configuration between that for optical transmission/monitoring and that for optical reception easily and at low cost, and an optical module.SOLUTION: A lens array includes: a plurality of first lens surfaces 11; a plurality of second lens surfaces 12; a first reflection plane 14 and a second reflection plane 16 forming an optical path for each of light emission/reception elements 7, 30 between both lens planes 11, 12; and an inclined plane 18 of a recess 17 located between the second reflection plane 16 and each second lens surface 12 on the optical path. An optical path (optical path for transmission) of light for each light emission element 7 and an optical path of monitor light are formed by arranging an optical function part 21 in the recess 17, and an optical path (optical path for reception) of light for each light reception element 30 is formed by arranging no optical function part 21 in the recess 17.
Patent JP-2012197737-A (JP)
Title: Fuel injection valve
Inventor: KOMORI KEISUKE
IPC: F02M61/18
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To promote atomization of fuel injected from a fuel injection valve.SOLUTION: An injection hole plate 10a is supported by a fuel injection valve body such that the injection hole plate rotates around the axis of the fuel injection valve body, the injection hole plate having a plurality of injection holes 11 provided in a circumference around the axis of the fuel injection valve body. A driving device drives the injection hole plate 10a to rotate around the axis of the fuel injection valve body. In addition, the axe of the nozzle holes 11 formed in the injection hole plate 10a tilts in a direction opposite to a direction in which the injection hole plate 10a rotates.
Patent JP-2012202803-A (JP)
Title: Patterned light projecting apparatus and method
Inventor: SATO YUKIO
IPC: G02B26/10
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To compensate, in a three-dimensional shape measuring apparatus which projects a light pattern onto an object by scanning a light beam with a vibrating mirror, for variations attributable to the environmental conditions of the projected light pattern among other factors.SOLUTION: The timings at which a slit light ray scanned by a MEMS mirror 14 passes an end A of the effective scanning range are detected with an optical fiber 20A and an optical detector 36A. A time interval measuring unit 38 measures the time intervals between the timings at which the slit light ray subjected to reciprocating scans passes the end A. A scanning angle determining unit 40 figures out a scanning angle variation pattern matching the measured time intervals, and figures out from the pattern a scanning angle matching the phase of a laser drive signal. A modulation pattern signal generating unit 42 figures out from a projection pattern a laser beam emission intensity matching the scanning angle that has been figured out. A laser drive circuit 32 controls beam emission by a laser 10 in accordance with the laser beam emission intensity that has been figured out.
Patent JP-2012201102-A (JP)
Title: Inkjet head, inkjet head washing system, and maintenance method for the inkjet head
Inventor: MITA TAKESHI
IPC: B41J2/165
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet head that can improve durability of a water repellent film by increasing the amount of washing liquid contributing to a nozzle surface, and to provide an inkjet head washing system and a maintenance method for the inkjet head.SOLUTION: In the inkjet head, a plurality of nozzle plates 30A having a plurality of nozzles to eject ink are arranged in the width direction of a recording medium, and the nozzle plate 30A has water repellency. Washing liquid holding members 30B having lower water repellency than the nozzle plate 30A are provided nearly in parallel with the arranging direction of the nozzle plates 30A on both sides in the arranging direction of the nozzle plates. The washing liquid holding member 30B includes a mechanism for holding the washing liquid. There are also provided the inkjet head washing system and the maintenance method for the inkjet head.
Patent JP-2012207932-A (JP)
Title: Temperature distribution measurement sensor
Inventor: TAKIGAWA RYUSUKE
IPC: G01K7/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that the temperature distribution of inside of an object to be measured cannot be measured by inserting a center thermometer once because in the conventional insertion type center thermometer, one temperature-sensitive element such as a thermocouple or a resistance thermometer measures the temperature of the object to be measured.SOLUTION: Provided is a temperature distribution measurement sensor including a tubular insertion pipe, and a plurality of thermocouples disposed inside the insertion pipe. The plurality of thermocouples is configured such that a temperature measurement contact point of each thermocouple is disposed at a different point with each other in the length direction of the insertion pipe. Each temperature measurement contact point is disposed so as to be exposed on the outer face side of the insertion pipe.
Patent JP-2012205979-A (JP)
Title: Polymer coagulant
Inventor: TSUJIMURA YUSUKE
IPC: B01D21/01
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polymer coagulant capable of remarkably improving efficiency of a dewatering process of sludge by forming a robust coarse floc, in a dewatering process of hard-to-dewater organic sludge or the like.SOLUTION: This polymer coagulant is prepared by combining a water-soluble (co)polymer (A) using a water-soluble unsaturated monomer (a) as an essential constituent unit, and a water-insoluble water-absorbing resin (B) prepared by polymerizing a water-soluble unsaturated monomer (a) in the presence of a crosslinking agent (b). A method of processing sludge or wastewater which forms a floc by adding and mixing the polymer coagulant to/with sludge or wastewater, and thereafter performs solid-liquid separation is also provided.
Patent JP-2011223995-A (JP)
Title: Buna shimeji mushroom strain and method for producing buna shimeji mushroom fruit body
Inventor: MAEDA MANAMI
IPC: C12N1/14
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a Buna Shimeji mushroom (Hypsizygus marmoreus) strain resistant to spawn sclerosis, a method for producing Buna Shimeji mushroom fruit body by using the strain, and a method for selecting Buna Shimeji mushroom strain resistant to spawn sclerosis.SOLUTION: There are provided the Buna Shimeji mushroom strain free from browning trouble of spawn part on a solid cultivation medium surface in cultivation of Buna Shimeji mushroom using a solid cultivation medium comprising softwood sawdust and rice bran as main constituent components and containing about 6.4 wt.% of magnesium metasilicate aluminate in dry weight basis; the method for producing Buna Shimeji mushroom fruit body by using the strain; and the method for selecting Buna Shimeji mushroom strain resistant to spawn sclerosis by using the solid cultivation medium comprising softwood sawdust and rice bran as main constituent components and containing a large amount of a magnesium compound. The Buna Shimeji mushroom strain resistant to spawn sclerosis can be selected beforehand to prevent lowering of yield of Buna Shimeji mushroom fruit body in a large-scale commercial production and enable efficient production of the Buna Shimeji mushroom fruit body having high quality.
Patent JP-2012209216-A (JP)
Title: Correction method of nozzle ejection rate, ejection method of droplet and manufacturing method of organic el element
Inventor: KITABAYASHI ATSUSHI
IPC: H01L51/50
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a correction method of a nozzle ejection rate capable of calibrating variations in weight of droplets ejected from a nozzle with high accuracy, and further to provide an ejection method of the droplets using the correction method thereof and a manufacturing method of an organic EL element.SOLUTION: A correction method of a nozzle ejection rate in one embodiment performs correction amount calculations by the number of nozzle row units in a stepwise manner such that a total value C of weight of droplets of nozzle row units after correction and weight of droplets of other nozzle row units performing ejection to an ejection area becomes a predetermined amount B from a difference between a total value A of weight of all droplets ejected to the ejection area when weight correction of droplets ejected from a nozzle is not performed and a predetermined amount B set beforehand. Correction as described above may be performed by using ejection units or scan units as a reference.
Patent JP-2011225562-A (JP)
Title: Oily cosmetic
Inventor: HAGINO AKIRA
IPC: A61K8/73
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oily cosmetic which excellently prevents color transferring, spreads well when applied, and gives excellent uniformity of a cosmetic film and stability over a period of time.SOLUTION: The oily cosmetic is characterized by containing following components: (a) an esterified product of dextrin and fatty acid; (b) an oil agent; and (c) a powder; wherein the amount of the component (a) is 0.1-20 mass% and the amount of silicone oil in the component (b) is 20-80 mass%.
Patent JP-2012215409-A (JP)
Title: Navigation device
Inventor: YAMASHITA YOHEI
IPC: G01C22/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To correct a deviation between an estimated position and an actual position that is generated by passing through an escalator, a moving walkway, or an elevator, in a navigation device that estimates a user's position on a recommended route by regarding a walking distance measured from a reference point on the recommended route based on the number of steps of the user and a predetermined stride as a moving distance on the recommended route.SOLUTION: A navigation device estimates a user's position on a recommended route by regarding a walking distance measured from a reference point on the recommended route based on the number of steps of the user and a predetermined stride as a moving distance on the recommended route, when performing route guidance of the recommended route which has been retrieved. When the estimated position on the recommended route reaches an escalator, a moving walkway, or an elevator (S41: Yes), and the count of a pedometer stops for a certain period of time (S42: Yes), the estimated position is set at the terminal point of the escalator, the moving walkway, or the elevator.
Patent JP-2011231923-A (JP)
Title: Hinge device
Inventor: CHIANG CHEN-WEI
IPC: F16C11/10
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device that can provide a sufficient friction force.SOLUTION: This hinge device includes: a fixed member having a rod; turning members which allow the penetration of the rod, respectively, so as to be turnable; a connecting member; a gripping member; a cam member; an elastic sheet group; first, second and third friction sheets which are arranged to allow the penetration of the rod, respectively, so as to be non-turnable; a cam engagement member; and a fastener fixed to the terminal end of the rod. The connecting member is fixed to the turning member, the gripping member grips the connecting member, the cam member is fixed to the gripping member, opposing tow surfaces of the first friction sheet abut on the turning member and the connecting member, respectively, opposing two surfaces of the second friction sheet abut on the connecting member and the gripping member, respectively, and opposing two surfaces of the third friction sheet abut on the gripping member and the cam member, respectively.
Patent JP-2012220596-A (JP)
Title: Liquid crystal device, manufacturing method of the same and electronic apparatus
Inventor: TANAKA MIKI
IPC: G02F1/1337
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of enhancing display quality, and further to provide a manufacturing method of the liquid crystal device and an electronic apparatus.SOLUTION: A liquid crystal device 100 includes: a circuit substrate 20 provided with a plurality of pixel electrodes 12 arranged in a matrix form and an oblique vapor-deposited film 21; a counter substrate 30 provided with a common electrode 32 and an oblique vapor-deposited film 41; and a liquid crystal 50 held between the circuit substrate 20 and the counter substrate 30. In the liquid crystal device 100, the oblique vapor-deposited film 21 of the circuit substrate 20 and the oblique vapor-deposited film 41 of the counter substrate 30 are opposed to each other and face the liquid crystal 50. Further, in the liquid crystal device 100, a silane coupling agent layer 22 is provided at a portion S2 corresponding to an outside of the plurality of pixel electrodes 12 on at least the oblique vapor-deposited film 21 of the circuit substrate 20, but the silane coupling agent layer 22 is not provided at a portion corresponding to an inside of the plurality of pixel electrodes 12. Furthermore, the silane coupling agent layer 22 is formed so as to be thinner than a film thickness of the oblique vapor-deposited film 21 while having a long-chain silane coupling agent.
Patent JP-2012220755-A (JP)
Title: Liquid crystal display device and liquid crystal module
Inventor: NIUCHI NAOKI
IPC: F21S2/00
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a liquid crystal module that can suppress lowering of luminance of light guided by a liquid crystal panel and generation of unevenness of the luminance.SOLUTION: A liquid crystal display device 100 comprises: a liquid crystal panel 13; a substrate 22 including a mounting surface 22a with a light-emitting diode 21 mounted thereon; and a light guide plate including an upper side inside surface 23c of a through-hole 23b in which light emitted from the light-emitting diode 21 is made incident in a vertical direction in relation to the mounting surface 22a, a light guide plate body part 23a for guiding the light made incident from the upper side inside surface 23c to the liquid crystal panel 13 side and a lower side inside surface 23d of the through-hole 23b with the substrate 22 mounted therein so that the mounting surface 22a is opposed to the upper side inside surface 23c.
Patent JP-2011254458-A (JP)
Title: Method, apparatus and system for switching traffic stream among multiple bands
Inventor: CARLOS CORDEIRO
IPC: H04W4/80
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling in a transition of a communication device to another frequency band and/or a channel in a multiband wireless network.SOLUTION: A multiband station sets a traffic stream or a block acknowledgement response with a second multiband station on a first channel of a first frequency band. The multiband station may send a request on a second channel of a second frequency band, and includes a channel, a frequency band and medium access control (MAC) address information as a part of the request and response exchange.
Patent JP-2012219760-A (JP)
Title: Vehicle control apparatus
Inventor: NAGAI TADAYUKI
IPC: F02D15/04
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control apparatus which can control torque variation when recovering from fuel cut.SOLUTION: A vehicle control apparatus includes: an engine which can variably control a compression ratio; and an electric motor which transmits motive force with the engine. While fuel cut is executed for stopping supply of a fuel to the engine during traveling of a vehicle, the compression ratio is set to a predetermined compression ratio at a lower compression side than a compression ratio corresponding to the load of the engine, and power generation by the electric motor is stopped. When resuming the supply of the fuel to the engine by recovering from the fuel cut (S21: Yes), the change of the compression ratio to a higher compression side is regulated (S22) and power generation is performed by the electric motor (S23).
Patent JP-2012219080-A (JP)
Title: Composition for suppressing formation or proliferation of tumor by oral administration
Inventor: NAGAI KATSUYA
IPC: A61K31/4172
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical drug or the like, which is highly safe and exhibits an excellent antitumor action or the like by oral administration.SOLUTION: A composition contains L-carnosines or pharmaceutically acceptable salts thereof. The composition is to be used in such a way that the L-carnosines or pharmaceutically acceptable salts thereof are orally administrated to mammals including human by 5 to 150 mg/kg on a body weight in terms of L-carnosines per a day.
Patent JP-2012218372-A (JP)
Title: Image printer, image printing method and image printing program
Inventor: NARUSE KENICHI
IPC: G06F3/12
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image printer in which the burden of a built-in memory is reduced by changing an image to a pictorial tone prescribed in association with identification information of an address, etc. and to provide an image printing method for the image printer and an image printing program for allowing the image printer to execute the image printing method.SOLUTION: The image printer is an image printer including a pictorial tone printing function to change original image data to image data having the pictorial tone and to print on a print medium and includes an original image storage unit, an address book storage unit, an original image selection unit, an attribute setting unit which sets one of various types of pictorial tone changing attributes for changing the original image data to a designated pictorial tone image data for each piece of the addressee data, an addressee data selection unit, a pictorial tone changing unit which changes the selected original image data to image data having the pictorial tone associated with the pictorial tone changing attribute, a printing unit, and a control unit.
Patent JP-2011251281-A (JP)
Title: Recovery of nf3 from adsorption operation
Inventor: HENDERSON PHILIP BRUCE
IPC: C01B21/083
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel TSA (temperature swing adsorption) cycle capable of increasing the overall process yield of NF.SOLUTION: In this novel TSA cycle, the adsorption is stopped prior to the saturation of the adsorber with impurities and a recovery purge gas (either co-current or counter-current) is used to release the co-adsorbed NF. The effluent of the inert purge gas containing NFcan be combined with the effluent of the on-stream vessel or can be recycled to the feed of the on-stream vessel to recover 10-100% of the co-adsorbed NF. Also, the removing of the co-adsorbed NFprevents adsorber degradation.
Patent JP-2012204829-A (JP)
Title: Heating element cooling device
Inventor: MIYAHARA HIDEYUKI
IPC: H01L23/473
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating element cooling device in which resistance against circulation through grooves formed between adjacent radiation fins can be reduced.SOLUTION: The heating element cooling device includes a heat sink 2, having a multiplicity of plate-shaped radiation fins 2a formed on one face of a metal plate at predetermined intervals, with grooves 2c formed between adjacent radiation fins 2a, and a dish-shaped cover 3 for covering the radiation fins 2a, so that the radiation fins 2a are cooled by cooling fluid CW. The radiation fins 2a are divided into a plurality of lines and between the lines, gaps 2b are formed apart at predetermined intervals. On the upper face of the cover 3, there are provided a plurality of injection ports 7 disposed at positions corresponding to the gaps 2b and ejection ports 8 disposed at positions corresponding to the sides of the radiation fins 2a. A top end side of each radiation fin 2a and both end side of each gap 2b are sealed, while the sides of the radiation fins 2a are open. The cooling fluid CW is injected from the plurality of injection ports 7 toward the gaps 2b. The cooling fluid CW is circulated through the grooves 2c and ejected from the ejection port 8.
Patent JP-2012219261-A (JP)
Title: Inkjet recording aqueous pigment ink
Inventor: YAMAZAKI SOICHI
IPC: C09D11/00
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording aqueous pigment ink that can suppress sedimentation of a pigment resulting from aggregation and excellent in dispersion stability of a self-dispersing pigment.SOLUTION: The inkjet recording aqueous pigment ink contains a self-dispersing pigment, a quaternary amino acid and alkane diol. In the ink, the alkane diol contains at least 1,6-hexane diol, and the quaternary amino acid is included in a larger amount than the 1,6-hexane diol.
Patent JP-2011140669-A (JP)
Title: Polycarbonate resin composition
Inventor: KADOTA TOSHIKI
IPC: C08L69/00
Filed: 2011-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition having both enhanced flame-retardancy and transparency at the same time.  <P>SOLUTION: The composition comprises 100 pts.mass of a polycarbonate resin, 0.01-1 pts.mass of a metal salt compound, and 0.3-5 pts.mass of a polysilane containing an aryl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012224522-A (JP)
Title: Double winding induction heating coil, single crystal production device having this coil, and single crystal production method using this device
Inventor: WATANABE KAZUNORI
IPC: C30B13/20
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal production device having a double winding induction heating coil, in which a single crystal to be produced has a small temperature difference between center part and peripheral part of the single crystal and the depth of solid-liquid interface can be made small when the single crystal grows, accordingly the generation tendency of dislocation can be restrained; and a single crystal production method using this device.SOLUTION: In the FZ method, the double winding induction heating coil 7 is applied for the formation of a floating zone by heating a raw material crystal rod. The double winding induction heating coil 7 is characterized by such arrangement that the electrical resistivity of a coil 14 located outside is made smaller than that of a coil 13 located inside.
Patent JP-2012225829-A (JP)
Title: Infrared radiation element and infrared light source
Inventor: WATABE YOSHIFUMI
IPC: G01N21/01
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an infrared radiation element capable of reducing the thickness, reducing the heat capacity, increasing the response and reducing the power consumption while ensuring the radiation efficiency compared to an infrared radiation element having four or more layers.SOLUTION: A plate-like infrared radiation unit 1 that emits infrared rays is supported by a support base plate 2 at a peripheral portion thereof. The infrared radiation unit 1 includes a heat insulation layer 11 which is transparent with respect to an infrared ray of a target wavelength and has heat insulation, and is formed in a thickness in which the optical path length with respect to the infrared ray of the target wavelength is odd times of 1/4 wavelength of the infrared ray; a radiation layer 12 formed over one surface of the heat insulation layer 11, which has a function to radiate the infrared rays due to the temperature rise when power is supplied and a function to transmit the infrared rays; and a reflection layer 13 formed over the other surface of the heat insulation layer 11, which reflects the infrared ray of the target wavelength. The support base plate 2 supports the heat insulation layer 11 at the peripheral portion thereof so that the radiation layer 12 and the reflection layer 13 are exposed to the air.