baber/WOPTO huggingface dataset:
Patent JP-2012190646-A (JP)
Title: Photoelectric conversion element and method for manufacturing the same
Inventor: SEKIGUCHI TAKASHI
IPC: H01L31/04
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient photoelectric conversion element in which resistance loss is reduced.SOLUTION: In the photoelectric conversion element, an electron transport part 2 and a hole transport part 3 are formed so as to be sandwiched between a pair of electrodes 1 and 1. At least one of the electron transport part 2 and the hole transport part 3 is covered with a porous collector 5 composed of one-dimensionally arrayed particles 4. A preferred porosity of the porous collector 5 is 70% or more. Preferably, the porous collector 5 is in contact with the electron transport part 2 containing a sensitizing dye. A current collecting function is improved by the porous collector 5.
Patent JP-2012188995-A (JP)
Title: Lube oil injection member and engine
Inventor: TSUJIMURA SADAYUKI
IPC: F01P3/08
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lube oil injection member injecting lube oil in a prescribed direction set in advance, and to provide an engine.SOLUTION: When lube oil is injected from the lube oil path 17 of a crank case upper side half body 12 to the piston pin 16 side of a piston 4, the lube oil can be injected in the prescribed direction set in advance only by mounting a base part 20 to the crank case upper side half body 12 in a crank shaft side of a cylinder 1, since the base part 20 with a lube oil storage part 23 formed thereinside, and a nozzle part 21 feeding the lube oil in the lube oil storage part 23 to the radial directional inside of a cylinder are integrally formed, and an injection hole 22 injecting the lube oil to the piston pin 16 side of the piston 4 is provided to the nozzle part 21. Furthermore, provision of the nozzle parts 21 to both ends in the longitudinal direction of the base part 20 allows injection of the lube oil to a plurality of places of the piston pin 16 side of the piston 4.
Patent JP-2012187854-A (JP)
Title: Droplet ejection device, and its purge method
Inventor: SHIBATA HIROSHI
IPC: B41J2/185
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To achieve a sharp rise of a pressurization wave at pressurization, to remove an air bubble, a solid or the like in a nozzle, and to suppress a pressure variation at a high flow rate ejection.SOLUTION: This droplet ejection device comprises a first vessel (16) for forming a first space (14) in which a function liquid (12) is accommodated, and a pressure adjusting device (26) which adjusts the pressure of a second space (24) formed between a second vessel (22) for containing the first vessel (16) and itself, and a valve (36) is arranged at a passage (30) which connects the first vessel (16) and an ejection head (34). At least a portion of the first vessel (16) is formed of a flexible member which is deformed according to the pressure of the second space (24). A control device (40) for controlling the valve (36) and the pressure adjusting device (26) firstly depressurizes the second space (24) while the valve (36) is closed, and fixes the flexible member of the first vessel (16) to the internal face of the second vessel (22). After that, the control device pressurizes the second space (24), opens the valve (36) and ejections the function liquid from an ejection port of the ejection head (34).
Patent JP-2012187073-A (JP)
Title: Weeding implement for paddy field
Inventor: TSUKIMORI HIROSHI
IPC: A01B39/18
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a weeding implement for paddy fields, capable of weeding and preventing seedling damage by facing a weeding wheel to a seedling line and rotating and driving the weeding wheel to proceed, which weeding wheel is provided by projecting in radial directions wire rods having elasticity and flexibility.SOLUTION: There is provided a weeding implement 3 for paddy fields, capable of traveling a machine body to weed, which implement is composed so that the weeding wheel having elastic and flexible wire rods 33 densely projected in radial directions is pivoted on a lateral weeding shaft 23 being rotated and driven, and the weeding wheel is positioned right above the seedling line and is rotated and driven to weed while the wire rods 33 are grounded and bent between seedling stumps adjacent in the seedling line direction.
Patent JP-2012190400-A (JP)
Title: Information processor, control method of information processor, and program
Inventor: MIHARA MAKOTO
IPC: B41J29/38
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which can indicate that which printer can print in which printing method with a client terminal, when a user logs in to a print server via the client terminal.SOLUTION: An information processor has: a printer information management unit 403 for managing a plurality of pieces of printer information; and a Web application 302 which acquires printer information corresponding to a log-in request received from a client terminal among the plurality of pieces of printer information, acquires a status of a printer indicated by the acquired printer information, based on the acquired printer information and printer status, creates a screen in which a user can identify printers that can be operated by the client terminal to print out, and transmits the created screen to the client terminal.
Patent JP-2012177063-A (JP)
Title: Ink composition for ink-jet recording
Inventor: OTA NORIYA
IPC: C09D11/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for ink-jet recording, which can be fixed to all kinds of printing paper used in markets at high speeds even in the absence of a heating source, and can form images having high image qualities in high fastness.SOLUTION: The ink composition for ink-jet recording, containing (1) silica sol and/or alumina sol, (2) a colorant which is dispersed or dissolved in water, (3) water, and (4) an organic solvent having a boiling point of ≥180°C (760 mmHg) and miscible with water or an alcohol, as main component, is characterized in that (4) contains 2-ethyl-1,3-hexanediol and 1,6-hexanediol.
Patent JP-2012192462-A (JP)
Title: Diamond-coated end mill excelling in peeling resistance and wear resistance
Inventor: TAKASHIMA HIDEAKI
IPC: C23C16/27
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a diamond-coated end mill exhibiting excellent peeling resistance and wear resistance while relaxing residual stress in a film, and suitable for cutting a hard-to-cut material such as CFRP (carbon fiber reinforced plastics).SOLUTION: Crystal phase 1 regions with the half-power band width of peaks being 15 cmor less, and stress relaxed phase 2 regions with the half-power band width of peaks being 60-90 cmwhen measuring the half-power band width of peaks near 1,333 cmby making a Raman spectroscopic analysis of a diamond film surface along the axial direction of the end mill, are alternately formed in the axial direction of the film surface at least. Transition phase 6 regions with the half-power band width of peaks exceeding 15 cmand being less than 60 cmare formed in the length of 0.1-1.0 mm between the respective crystal phase 1 regions and stress relaxed phase 2 regions. Preferably, in a film cross section perpendicular to the axial direction, cross-sectional regions comprising crystal phases 1 with the half-power band width of peaks being 15 cmor less and cross-sectional regions comprising stress relaxed phases 2 with the half-power band width of peaks being 60-90 cmare alternately formed in the average film thickness of 0.1-2.0 μm in the film thickness direction of the film.
Patent JP-2012194279-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: YAMANO HIROTAKA
IPC: G02B13/18
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To achieve wider angle and higher magnification while being small in size and having excellent optical performance in all zoom area.SOLUTION: There are arranged in order from an object side to an image side: a first lens group G1 having positive refractive power; a second lens group G2 having negative refractive power; a third lens group G3 having positive refractive power; a fourth lens group G4 having positive refractive power; and a fifth lens group G5 having positive refractive power. In zooming from a wide angle end to a telephoto end, the first lens group moves to the object side so as to be away from the second lens group, the third lens group moves to the object side so as to be close to the second lens group, the fourth lens group moves to the object side so as to be close to the third lens, and the following conditional expression is satisfied: (1) 7.0<D(W, 3 to 4)/D(T, 3 to 4)<15, provided that D(W, 3 to 4) is a spacing on an optical axis between the third lens group and the fourth lens group in the wide angle end and fW is a spacing between the third lens group and the fourth lens group in the telephoto end.
Patent JP-2012195471-A (JP)
Title: Method for producing multilayer substrate and multilayer substrate produced by the method
Inventor: OTSUBO YOSHITO
IPC: H05K3/46
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilayer substrate, which can alleviate internal stress during baking, suppress spreading of a crack during dividing and reduce residual stress after baking; and the multilayer substrate produced by the method.SOLUTION: A method for producing a multilayer substrate comprises: (i) laminating an unbaked upper insulation layer and an unbaked lower insulation layer so as to hold an unbaked intermediate insulation layer therebetween to form an unbaked aggregate substrate including individual substrate regions 11a-11d to become a plurality of individual substrates, in which a through hole 30 including a portion of border lines 11x and 11y of the individual substrate regions 11a-11d is previously formed in at least one layer of the intermediate insulation layer and a cavity is formed in the aggregate substrate from the through hole 30; (ii) baking the unbaked aggregate substrate; and (iii) cutting off the sintered aggregate substrate along the border lines 11x and 11y of the individual substrate regions 11a-11d to divide the aggregate substrate into individual substrates.
Patent JP-2012195541-A (JP)
Title: Semiconductor substrate and method of manufacturing semiconductor device
Inventor: SATO SHINGO
IPC: H01L21/336
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate having a semiconductor layer with a high impurity concentration therein and to provide a method of manufacturing a semiconductor device.SOLUTION: A method of manufacturing a semiconductor device 20 comprises the steps of: forming trenches 33 in a semiconductor substrate 30 of a first conductivity type having a first impurity concentration N1; ion-injecting a first-conductivity-type impurity into the bottoms of the trenches 33; forming a semiconductor layer 35 having a second impurity concentration so as to fill the trenches 33; forming an impurity diffusion layer 36 having a third impurity concentration higher than the first impurity concentration in the semiconductor substrate 30 by heat treatment of the semiconductor substrate 30 in which the semiconductor layer 35 is buried in the trenches 33; forming a base layer 21 of a second conductivity type in a portion of the semiconductor substrate 30 at the semiconductor layer 35 side and forming an insulated gate field-effect transistor in the base layer 21; and removing the semiconductor substrate 30 until the impurity diffusion layer 36 is exposed at the opposite side of the semiconductor layer 35.
Patent JP-2012196888-A (JP)
Title: Method for manufacturing reinforcing material of printer head
Inventor: NAKADA SHIGEKI
IPC: B41J2/16
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a reinforcing material of a printer head, wherein the thermal stress of the reinforcing material resulting from heat drying is properly managed and the reinforcing material is planarized.SOLUTION: In a first step, the reinforcing material is formed from a metal material by press working. In a second step, warpage of the reinforcing material is changed from a state after the first step to a state where the warpage is set. In a third step, the reinforcing material which has been processed in the second step is cleaned and thereafter the reinforce material is heated and dried.
Patent JP-2011228284-A (JP)
Title: Transmission electron microscopy grid
Inventor: FENG CHEN
IPC: H01J37/20
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmission electron microscopy grid.SOLUTION: The transmission electron microscopy grid includes a carrier, a carbon nano-tube support, and a fixing body. The carrier has at least one first through hole, and the fixing body has at least one second through hole. The first through hole and the second through hole are arranged to face each other, the carbon nano-tube support is provided between the carrier and the fixing body, and located between the first through hole and second through hole.
Patent JP-2012202616-A (JP)
Title: Outdoor unit
Inventor: KATO SHIGEKI
IPC: F24F1/56
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To improve fitting workability to fit a cover member to one side surface of an outdoor unit body.SOLUTION: An outdoor unit includes a metallic cover member which has a claw formed such that a lengthwise length of a base is shorter than a lengthwise length of a long hole extending in a vertical direction on one side surface of the outdoor unit body, and covers a connector provided over one side surface of the outdoor unit body and connection valve means provided below the one side surface from the outside of the outdoor unit body. An extension hole, which extends in a direction perpendicular to the longitudinal direction of the long hole and has a lengthwise length equal to the lengthwise length of the base of the claw, is provided over the long hole. The cover member is pushed up with the claw inserted into the long hole, further slid in a direction perpendicular to the longitudinal direction of the long hole to move the claw to the extension hole, and screwed to the one side surface of the outdoor unit body in this state to be fixed to the one side surface of the outdoor unit body.
Patent JP-2011174468-A (JP)
Title: Engine, hydraulic pump, and control device for generator motor
Inventor: KAWAGUCHI TADASHI
IPC: F02D29/02
Filed: 2011-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To operate an operating machine etc. with good responsiveness according to intention of an operator while improving engine efficiency, pump efficiency or the like.  <P>SOLUTION: In a required power generation amount calculation part 120, in accordance with the storage state of a capacitor, required power generation amount of a generator motor is calculated. An assist determination part 90 determines whether or not engine torque assist action of the generator motor is performed. When performance of the engine assist action is determined, a generator motor command value switching part 187 is switched to a modulation processing part 97 side, so as to perform the engine torque assist action of the generator motor. When it is determined that the engine torque assist action is not performed, rotational frequency control of the generator motor is turned off, so as to prevent the engine torque assist action, and power generation action of the generator motor is performed so as to obtain power generation amount corresponding to the required power generation amount calculated by the required power generation amount calculation part 120.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012203329-A (JP)
Title: Polarized light separation element and image projection apparatus
Inventor: YAMAMOTO RIE
IPC: G03B21/14
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce an absorption loss caused by a wire grid by ensuring sufficient reflectance of (s) polarized light without reducing reflectance of (p) polarized light in a polarized light separation element.SOLUTION: A polarized light separation element comprises, in order from a light incident side, an incident-side multilayered film 3c which is configured by stacking a plurality of dielectric films, and a one-dimensional grid structure 3a which has a grid cycle smaller than a wavelength of incident light and is formed from a metal. When a medium at a light incident side rather than the incident-side multilayered film is defined as an incident medium 2, the plurality of dielectric films include a dielectric film H having a refraction index higher than that of the incident medium and a dielectric film L having a refraction index lower than that of the incident medium at least one by one.
Patent JP-2012207989-A (JP)
Title: Dischargeable capacity correction system and power supply system
Inventor: IWASAKI TOSHIYA
IPC: H02J7/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dischargeable capacity correction system capable of adequately correcting the dischargeable capacity of a battery pack being stored in a storage section in the battery pack.SOLUTION: The dischargeable capacity correction system comprises a battery pack 1 and a battery pack management device 2. The battery pack 1 has a storage section 14 for storing the dischargeable capacity of the battery pack 1. The battery pack 1 or the battery pack management device 2 is provided with: an information storage section for preliminarily storing information required for calculating the dischargeable capacity of the battery pack 1; a calculation section for calculating the dischargeable capacity of the battery pack 1 by using the information required for calculating the dischargeable capacity of the battery pack 1 preliminarily being stored by the information storage section; a determination section for determining whether a predetermined condition is being satisfied or not; and a substituting control section for making the storage section to substitute the dischargeable capacity of the battery pack 1 calculated by the calculation section when determined by the determination section that the predetermined condition is being satisfied.
Patent JP-2012206366-A (JP)
Title: Maintenance device and liquid ejection apparatus
Inventor: OTSUKA NOBUTOSHI
IPC: B41J2/165
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To easily achieve a maintenance device with which liquid does not remain on a surface of a wiper, when the wiper having wiped liquid from a liquid ejection head is cleaned with washing liquid and thereafter being used for wiping the liquid ejection head again.SOLUTION: The maintenance device includes: the wiper 21 moving between a wiping position PA where the wiper wipes the liquid ejection head 19 for ejecting ink and an immersion position PC where the wiper is immersed in the washing liquid SE; a thready member 51 abutting to the wiper 21 on a moving path of the wiper 21 and relatively moving with respect to the wiper 21 so as to rub a surface the wiper.
Patent JP-2012206747-A (JP)
Title: Tool for packing annular gasket, and annular gasket package
Inventor: OWAKI AKINORI
IPC: B65D85/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool for packing an annular gasket that can effectively prevent an annular gasket from breaking during transportation or when the annular gasket is mounted to a flange.SOLUTION: The tool for packing an annular gasket includes an annular bottom plate, an inner diameter side annular member provided on the inner diameter side of the bottom plate, and an outer diameter side annular member provided on the outer diameter side of the bottom plate. The outer diameter of the inner diameter side annular member is smaller than the inner diameter of a gasket to be packed. The inner diameter of the outer diameter side annular member is larger than the outer diameter of the gasket to be packed. The inner diameter side annular member and the outer diameter side annular member are concentrically provided on the bottom plate so that the gasket can be placed therebetween. The inner diameter side annular member and the outer diameter side annular member are formed by removably connecting a plurality of arcuate members, respectively.
Patent JP-2012206460-A (JP)
Title: Method for producing optical laminate
Inventor: TANINAKA KAZUYUKI
IPC: B32B38/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an excellent optical laminate, in which such a chance can be decreased drastically that deformations such as striped wrinkles are caused in a base material layer, and adhesiveness of the base material layer to an ionizing radiation-curable resin layer can be improved, even when an extrusion-molded sheet is employed as the base material layer.SOLUTION: A transmission type screen 10 includes: a light diffusion layer 13 being the base material layer made from a thermoplastic resin; and an optical shape layer 12 which is formed on one surface of the light diffusion layer 13, has an optical shape on the surface thereof and is made from an ultraviolet-curable resin. The method for producing the transmission type screen 10 includes: a heat treatment step of heating the light diffusion layer 13; an optical shape layer formation step of pressing the light diffusion layer 13 to a molding die and irradiating a molding roll 55 with ultraviolet rays, in such a state that an ultraviolet-curable resin 12R is filled in the molding roll 55 for giving the optical shape, to cure the ultraviolet-curable resin 12R and form the optical shape layer 12; and a release step of releasing the light diffusion layer 13, on one surface of which the optical shape layer 12 is formed, from the molding roll 55.
Patent JP-2011225857-A (JP)
Title: Aqueous dispersion of fluorine-containing seed polymer particle and water-based paint composition
Inventor: IMOTO KATSUHIKO
IPC: C08F2/24
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion of fluorine-containing seed polymer particles that is excellent in compatibility with a fluorine-containing polymer serving as seed particles, despite a large proportion of an acrylic ester polymer subjected to seed polymerization, and yields a transparent coating film when used as a coating film-forming component in a water-based paint composition.SOLUTION: In the aqueous dispersion of the fluorine-containing seed polymer particles, the fluorine-containing seed polymer particles are obtained by carrying out seed polymerization of a monomer mixture comprising an acrylic ester monomer and a hydrolyzable silyl group-containing vinyl monomer using the fluorine-containing polymer particles comprising at least one fluoroolefin unit as the seed particles. Here, the amount of the acrylic ester monomer unit contained is 40-400 pts.mass based on 100 pts.mass fluorine-containing polymer particles, and the amount of the hydrolyzable silyl group-containing vinyl monomer unit contained is 0.1-2 pts.mass based on 100 pts.mass acrylic ester monomer unit. The water-based paint composition comprises the same.
Patent JP-2012212596-A (JP)
Title: Battery pack and electric bicycle
Inventor: SUZUKI TORU
IPC: H01M2/10
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack which is unlikely to be affected by vibration, impact or the like and stabilized in characteristics and to provide an electric bicycle using the battery pack.SOLUTION: A battery pack includes: battery coupling structures 500A, 500B on which a plurality of flat-shaped batteries are mounted; and housing parts of the battery coupling structures which are buffer members arranged in two direction orthogonal to the outer surfaces of the battery coupling structures 500A, 500B, and in which a clearance between the outer surfaces of the buffer member in one direction is positive and a clearance between the outer surfaces of the buffer member in the other direction is negative.