baber/WOPTO huggingface dataset:
Patent JP-2012154275-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: IDE HIROMI
IPC: H01F38/12
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively connect a conductor to an ignition plug with higher reliability.SOLUTION: A boot 23 constituting a joint 20 of an ignition coil 1 for an internal combustion engine is configured to have a dividing part 232 that divides the inner space in a horizontal direction and has an inner shape like a bamboo cylinder as a whole. The dividing part 232 is provided with a slit 232a formed in the shape of valve that allows a head of an ignition plug to pass through but prevents an end 181 of a spring 18 on an ignition plug side from passing.
Patent JP-2012156070-A (JP)
Title: Method for forming photocatalyst film in dye-sensitized solar battery, and dye-sensitized solar battery
Inventor: SUGIO TAKESHI
IPC: H01M14/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a photocatalyst film in a dye-sensitized solar battery which allows the further enhancement of the electron conductivity from a pigment to a transparent conductive film to improve the battery performance, and to provide a dye-sensitized solar battery.SOLUTION: The method for forming, in a dye-sensitized solar battery having a transparent electrode 1, a counter electrode, an electrolytic layer disposed between the electrodes, and a photocatalyst film 4 disposed on the side of the transparent electrode 1 between the electrodes, the photocatalyst film 4 comprises: forming a core layer of a core shell structure by applying a paste mixture including conductive nitride microparticles 41 to a surface of the transparent electrode 1; and forming a shell layer (porous coating film 43) of a core shell structure by coating the core layer with a paste mixture including titanium oxide microparticles and the precursor thereof, followed by burning.
Patent JP-2012153965-A (JP)
Title: Method for operating high pressure water electrolysis apparatus
Inventor: KURASHINA DAISUKE
IPC: H01M8/06
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of temperature controlling devices to miniaturize the whole system and readily improve system efficiency.SOLUTION: A method for operating a water electrolysis system 10 includes the steps of: detecting a temperature of circulating water fed to a high pressure water electrolysis apparatus 12; operating the system at a low current density that is lower than a current density in a rated operation, in an operation start-up in which the temperature of the circulating water rises; determining that a system operation is moved to the rated operation, when the temperature of the circulating water is maintained in a constant temperature range; and operating the system at a current density that is predetermined based on the temperature of the circulating water in the rated operation.
Patent JP-2012153420-A (JP)
Title: Easily penetrable lid material
Inventor: MATSUBARA HIROAKI
IPC: B32B27/32
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a lid material that has excellent penetrability of a straw or the like without using an aluminum foil and satisfactory dead holding property, and seals a mouth of a fluid filling container such as beverage or jelly.SOLUTION: An easily penetrable material for sealing the fluid filling container includes a multilayer configuration where a resin layer (A) mainly including a cyclic polyolefin resin (a) and a resin layer (B) mainly including an olefin resin (b1) or a polyester-based resin (b2) are layered.
Patent JP-2012157980-A (JP)
Title: Injection device, and injection molding machine
Inventor: TAKAHASHI MINAMI
IPC: B29C45/58
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To improve kneading performance by interlocking movement of a plunger with a torpedo in the kneading time, while making them in the non-interlocking state in the injecting time.SOLUTION: This injection device A includes: a cylinder part 10 having a nozzle 11 at the tip and storing therein an injection material to be ejected from the nozzle; a plunger 20 for extruding the injection material in the cylinder part to be ejected from the nozzle; and a torpedo 30 arranged in the cylinder part at the nozzle side relative to the plunger. The injection device further includes: a first drive means 40 to advance/retreat the plunger in the extrusion direction of the injection material; a second drive means 50 to rotate the plunger around its axis; and an engagement part for engaging the plunger and the torpedo with each other in the rotating direction around the axis of the plunger and preventing them from being engaged with each other in the extrusion direction.
Patent JP-2012160832-A (JP)
Title: Voice packet communication system
Inventor: ARIYAMA YOSHIHIRO
IPC: H04L47/43
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a voice packet communication system capable of measuring a one-way delay time by a simple configuration.SOLUTION: At a transmission side, transmission-side current time information showing the current time is generated, and the transmission-side current time information is inserted into a silence packet. At a reception side, the transmission-side current time information is extracted from the silence packet as extracted time information, and the difference between the time shown by reception-side current time information at the time when the transmission-side current time information is extracted and the time shown by the extracted time information is calculated as a delay time.
Patent JP-2012158135-A (JP)
Title: Laminate
Inventor: TSUMAGARI YUMI
IPC: H01L31/042
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminate excellent in steam barrier properties even after a breakdown test such as a pen input-endurance test in an electrode film such as a sheet of electronic paper and a laminate with a transparent conductive membrane.SOLUTION: The laminate, which is a laminate film in which a surface having a gas barrier property film produced by an inorganic membrane layer comprising an inorganic substance and an inorganic membrane layer, and a second transparent plastic film are piled up on one surface of a substrate comprising a first transparent plastic film through an adhesive layer, is characterized in that a thickness of the first transparent plastic film and the second transparent plastic film satisfy the following formula (1), while a thickness of the adhesive layer is 5-50 μm, and a steam permeability is less than 0.1 g/m/day. (1) 0.2<T2/T1≤1.0; wherein T1 is a thickness (μm) of the first transparent plastic film, and T2 is a thickness (μm) of the second transparent plastic film.
Patent JP-2012163630-A (JP)
Title: Head-up display manufacturing method
Inventor: KANAMORI NAOTO
IPC: B60K35/00
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a head-up display manufacturing method that enables an inclination angle θ of a holding plate 50 supporting a concave mirror 5 to be correctly set and, after setting it, to prevent both the holding plate 50 and the concave mirror 5 from colliding against a part 1c of a case 1 even if the holding plate 50 is moved by backlash.SOLUTION: The holding plate 50 supporting the concave mirror 5 is driven at a reduced speed by a reduction gear mechanism in an actuator housing 16h, and the inclination angle of the holding plate 50 relative to the case 1 is thereby controlled. After linking a reduced speed output shaft of the reduction gear mechanism to the holding plate 50, the actuator housing 16h is turned in a prescribed direction relative to the reduced speed output shaft (counter-Y4 direction), and the initial inclination angle θ of the holding plate 50 after completion of its fitting to the case 1 is finalized while maintaining a state of absence of backlash of the reduction gear mechanism in the actuator housing 16h.
Patent JP-2011154694-A (JP)
Title: Digital information recording apparatus and information recording/reproducing apparatus
Inventor: OKAMOTO HIROO
IPC: G06F21/10
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent information recorded on a hard disk with copy restriction thereof from being copied onto other hard disks by means of a PC, etc., producing a large number of illegal copies, i.e., violating a copyright.  <P>SOLUTION: The information is recorded onto a hard disk drive through encryption thereof, using an identification being the number unique thereto, when it is recorded onto the hard disk. With this, normal reproduction is prevented, since the drive identification number necessary for decryption is different, even if it is copied onto the other hard disk. Also, version information of the hard disk is memorized in an information management circuit. When the information is illegally copied onto the other hard disk, the version information is changed; therefore it does not coincide with the version information memorized in the information management circuit. With this, the reproducing operation is prohibited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012169487-A (JP)
Title: Grinding apparatus
Inventor: TOKUYAMA MASATOSHI
IPC: B24B7/04
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a grinding apparatus that can grind a workpiece into a recessed shape having an annular projection left in a peripheral portion and can grind an overall surface of the workpiece.SOLUTION: Positioning means is provided for positioning grinding means by parallel motion relative to a holding surface of a chuck table 6 in a first grinding position to grind an overall surface of a workpiece 10 held on the chuck table 6 and a second grinding position to grind the workpiece 10 into a recessed shape having an annular projection left in a peripheral portion. An annular grinding band of a grinding wheel 332 has an outside diameter set larger than the radius of the workpiece 10 and smaller than the diameter of the recessed region to be ground. The annular grinding band of the grinding wheel 332 has an inside diameter set smaller than the radius of the recessed region to be ground. The annular grinding band has a width dimensioned such that the annular grinding band passes a center of rotation of the workpiece 10 held on the chuck table in a state that the grinding wheel 332 is positioned in whichever the first grinding position or the second grinding position.
Patent JP-2012165937-A (JP)
Title: Ion generator
Inventor: SHIMODA HIROKI
IPC: H01T23/00
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an ion generator reducing deviation of a blowing direction of ions generated from an ion generation means.SOLUTION: This ion generator includes a first air blowing means 2 and the ion generation means 3 inside a body case 1 having an air suction port 4 and an exhaust port 5. The first air blowing means 2 includes an induction means 23 blowing air sucked from the air suction port 4 into the body case 1, to the exhaust port 5 through a first suction port 14 and a first blowoff port 16 of the first casing 7, and inducing, into the first casing 7 through the ion generation means 3, the air sucked from the air suction port 4 into the body case 1 by the air blowing. The induction means 23 is positioned in a first suction side surface 10 on the upstream side of a tongue piece part 15 between a first impeller 8 and a firsts tongue piece-facing scroll face 13 inside the first casing 7.
Patent JP-2012171630-A (JP)
Title: Packaging container
Inventor: ISHIBASHI MASATOSHI
IPC: B65D5/66
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container 1 of good design with a film formed on the entire outer surface of the container by printing or the like, in which a print film is prevented from being peeled off due to a friction force from a corner part and its vicinity when packaging containers are stacked in a box-making process by a box-making machine.SOLUTION: The packaging container 1 includes base plates 11, 21 and side walls 12-15, 22-25 standing from the periphery of each base plate in an expanding manner such that corner parts are formed by adjacent side walls on peripheral side wall parts formed by the side walls. The films A-D each having a friction coefficient smaller than that of any other area of an article accommodating surface are formed in predetermined areas on both sides of ridges of the corner part and on the article accommodating surface side of the corner part. When the upper packaging container 1 on sinks into the lower packaging container 1 upon stacking, the corner part of the upper packaging container 1 is brought into contact with the films A-D formed on the corner part of the lower packaging container 1. Thus, a friction resistance is reduced, so that the print film in the vicinity of the corner part of the upper packaging container 1 is not peeled off.
Patent JP-2012091992-A (JP)
Title: High activity cement clinker, high activity cement, and early strength cement composition
Inventor: SAKAI ETSURO
IPC: C04B7/345
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide high activity cement clinker capable of responding even to use of industrial waste as part a cement firing raw material and serving as a base material of an early strength cement-based solidifying material or early strength cement having high versatility, and high activity cement obtained by adding a proper quantity of gypsum to the high activity cement clinker.SOLUTION: The high activity cement clinker serving as a base material of an early strength cement-based solidifying material or early strength cement has a mineral composition satisfying CS>70% and CS<5% as calculated values by the Bogue expression, and satisfies L.S.D.>1. The amount of free lime in the cement clinker is 0.5-7.5 wt.%.
Patent JP-2012176166-A (JP)
Title: Seat back structure with lumbar support for vehicle
Inventor: OKAMOTO MASASHI
IPC: A47C7/46
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a seat back with lumbar support for a vehicle which avoids increase in the number of components, by devising a mechanism of a lumbar supporting function so as to serve also as a mechanism providing a countermeasure against neck injury.SOLUTION: A lumbar support plate 1 which is supported movably in a front/rear direction in a back frame 20 that supports a headrest 21, and a biasing member 5 which supports the lumbar support plate 1, are provided. A brake mechanism 4 which enables an output member 3 to rotate by a rotating operation of a handle shaft 2, and an adjustment member which is capable of adjusting the front/rear position of the lumbar support plate 1 in relation with an output member 3 of the brake mechanism 4 are also provided. Also provided is a linking release mechanism which temporarily releases linkage with the brake mechanism 4 and permits rearward movement of the lumbar support plate 1, when a load equal to or greater than a prescribed value is applied to the lumbar support plate 1.
Patent JP-2012181068-A (JP)
Title: Solid phase body suitable for holding liquid medium
Inventor: HOSHINO FUMIHIKO
IPC: G01N33/543
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid phase body capable of holding a liquid medium uniformly on an intended surface.SOLUTION: A solid phase body has a surface comprising a first region which has a first liquid repellent property for a liquid medium and mainly holds the liquid medium, and a second region which is in contact at least with a part of the contour of the first region and has a second liquid repellent property for the liquid medium, which is lower than the first repellent property. As a result, at least a part of the surface tension of the liquid medium in the first region is cancelled by the second region, so that the liquid medium can be held uniformly in the first region.
Patent JP-2011155977-A (JP)
Title: Eubacteria rna polymerase mutant having altered product production
Inventor: JORGENSEN STEEN TROELS
IPC: C12N15/09
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide new host cells for increased secretory production of a protein.  <P>SOLUTION: The isolated eubacteria mutant has at least a mutation which leads to at least an amino acid substitution in the β-subunit of RNA-polymerase encoded by the rpoB-gene. The mutated gene directs the altered production of the product of interest, compared with the production of the same product in an isogenic parent strain proliferated under identical conditions. Here at least the amino acid substitution occurs at any of the following specific amino acid positions of 469, 478, 482, 485 or 487, or at equivalent positions in any of the eubacteria RNA polymeraseβ -subunit family members.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185931-A (JP)
Title: Branch connector
Inventor: KAWAHARA KEISUKE
IPC: H01R31/08
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a branch connector, which can stabilize an electric characteristic of an electric transmission path and which can be miniaturized, by forming two electric transmission paths one each on both faces of a printed circuit board using the printed circuit board.SOLUTION: A branch connector 1 comprises an electric wire side connector 10, and a connection circuit side connector 20. At a printed circuit board 30 of the connection circuit side connector 20, electric transmission paths 42 (42a and 42b) which are transmission paths of electric signals are formed one each on a surface and a rear surface as a wiring pattern to connect plural branch connection objects. The electric transmission path 42a formed on the surface of the printed circuit board 30, and the electric transmission path 42b formed on the rear surface of the printed circuit board 30, are formed in parallel to each other via the printed circuit board 30.
Patent JP-2012185737-A (JP)
Title: Fire sensor
Inventor: WATABE YOSHIFUMI
IPC: G01N29/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To detect smoke density more precisely by estimating density of each of a plurality of kinds of suspended particle even when the particles are mixed.SOLUTION: An ultrasonic wave of a plurality of frequency components sent by a sound source 10 is received and converted into an electric signal by a receiver 20. An attenuation amount detection part 41 finds attenuation amounts of the ultrasonic wave, sent by the sound source 10 and received by the receiver 20, by the plurality of frequency components, respectively. A density estimation part 42 estimates density of each kind of suspended particles present in the space between the sound source 10 and receiver 20 by using the attenuation amounts by the frequency components that the attenuation amount detection part 41 detects and known attenuation coefficients by the suspended particles. An output part 43 sends a fire alarm when the suspended particles found by the density estimation part 42 includes smoke particles and found density of the smoke particles is within a predetermined determination range.
Patent JP-2012187842-A (JP)
Title: Mold assembly for injection molding
Inventor: TAKATSU RYOICHI
IPC: B29C45/26
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a mold assembly for injection molding which prevents a molten resin material from being solidified by securing the fluidity of the molten resin material in a cold runner to be used together with a hot runner, and prevents cold slugs from entering a molded product in advance.SOLUTION: This mold assembly for injection molding includes a hot runner and a cold runner 4 arranged in series and extended from the hot runner. The cold runner 4 is constituted of a groove part 19 with a substantially semicircular section formed on a parting surface 18 of the dividing block 17 side and a parting surface 20 of the cavity block 2 side. A heat insulating layer 23 is formed on the groove part 19 side, to provide the cold runner 4 with a heat insulating effect. The terminal part of the cold runner 4 serves as a slug well 22 for capturing cold slugs, and the slug well 22 has a non-adiabatic structure without forming the heat insulating layer 23.
Patent JP-2012187072-A (JP)
Title: Method for producing cell-immobilized substrate having micropattern of cell adhesion region
Inventor: FUJITA SATOSHI
IPC: C12N11/02
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a cell-immobilized substrate having the micropattern of a cell adhesion region.SOLUTION: The method for producing the cell-immobilized substrate in which cells are laid on desired positions on the substrate surface, is provided, comprising (a) a step of providing a substrate having a cell-nonadhesive polyethylene glycol layer on its surface; (b) a step of forming the pattern of a cell adhesion region on the substrate surface by laying an extracellular matrix solution on the polyethylene glycol layer; and (c) a step of laying cells on the cell adhesion region.
Patent JP-2012194827-A (JP)
Title: Image formation system, image formation device, image processing method, and program
Inventor: HAGISAWA SHOICHI
IPC: B41J29/40
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system which can add proper information without depending upon a character code.SOLUTION: An image formation system includes an image formation device and an image processing device, the image processing device spools printing request data to the image formation device and, based on the characteristics of an image corresponding to the spooled printing request data, identifies a document type and, according to the identified document type, adds a code image to the image corresponding to the printing request data. The image formation device prints a document added with the code image.
Patent JP-2012198654-A (JP)
Title: Method for creating finite element model of filler blending rubber
Inventor: NAITO MASATO
IPC: G06F17/50
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To improve simulation accuracy while shortening a processing time.SOLUTION: Disclosed is a method of creating a two-dimensional finite element model 2 of filler blending rubber b in which fillers c are arranged so as to be distributed in matrix rubber d by using a computer 1. The method includes: an assignment step S1 of causing a computer 1 to respectively assign a rubber area 4 and a filler area 5 occupied by the matrix rubber d and the fillers c to a predetermined two-dimensional space 3 for storage; a first division step S2 of causing the computer 1 to divide the rubber area 4 and the filler area 5 by using triangular elements 6; and a second division step of causing the computer 1 to sub-divide the respective triangular elements 6 of the rubber area 4 and the filler area 5 into three quadrilateral elements 7.
Patent JP-2012200152-A (JP)
Title: Scaffolding member for liquid medium
Inventor: MURAYAMA KOICHI
IPC: C12N1/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a scaffolding member for liquid mediums that allows the use of a liquid medium not containing agar so as to make it possible to avoid the influence of growth inhibition by agar, while also eliminating handling complication in liquid mediums, and making it possible to easily culture desired species.SOLUTION: The scaffolding member 10A for liquid mediums includes an infiltration base part 11 of a nonwoven fabric made from regenerated cellulose fibers that absorbs and retains a liquid medium 3 on contact with the liquid medium 3, and a permeable film part 15 which is a semi-permeable film of a regenerated cellulose film to be placed on the infiltration base part 11. A desired species is injected onto the permeable film part 15 and cultured.