baber/WOPTO huggingface dataset:
Patent JP-2013225597-A (JP)
Title: Method of manufacturing light-emitting device, and light-emitting device
Inventor: ISHII KENGO
IPC: H01L33/50
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an LED light-emitting device that has an LED element sealed with a sealing resin containing a phosphor, the LED light-emitting device having small variance in chromaticity and high reliability in quality.SOLUTION: A method of manufacturing an LED light-emitting device 100 includes steps as follows: (1) a sealing step of sealing an LED element with a phosphor-containing curable resin before curing processing; (2) a temporary curing step of curing the phosphor-containing resin into a temporary curing state, in which at least some of phosphor particles that the phosphor-containing resin contains precipitate in the phosphor-containing resin, before a curing state as an in-use state of the LED light-emitting device 100; (3) a precipitating step of causing at least some of phosphor particles to precipitate toward a surface of the phosphor-containing resin in contact with air; and (4) a primary curing step of curing the phosphor-containing resin in the temporary curing state in which at least some of the phosphor particles precipitate into the curing state as the in-use state of the LED light-emitting device 100.
Patent JP-2013227376-A (JP)
Title: Phenolic resin, method for producing the same, and epoxy resin composition
Inventor: SHIRASAKA TOSHIAKI
IPC: C08G8/20
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phenolic resin, capable of adjusting melt viscosity and providing a phenolic resin which is excellent in solubility to organic solvent and has hydroxyls sufficient to secure a crosslink density.SOLUTION: A method for producing a phenolic resin includes a step of reacting phenols including a phenol derivative represented by general formula (I) with an aldehyde. In the formula, R represents a monovalent organic group.
Patent JP-2012237991-A (JP)
Title: Toner, image forming apparatus and process cartridge
Inventor: FUKAO TOMOHIRO
IPC: G03G9/087
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a toner, which can give an image with an appropriate image density and extremely little background contamination even when the toner is repeatedly used for printing a great number of sheets for a long period of time, and which can form a stable image with reproducibility on any transfer medium without image blur, toner scattering or a transfer void.SOLUTION: The toner for electrostatic charge image development comprises at least a binder resin, a colorant and an external additive. The toner has protrusions on the particle surface, in which the protrusions have an average length of 0.1 μm or more and less than 0.5 μm of a long side and a standard deviation of 0.2 or less of the length of the long side, and a coverage of 10% or more and 90% or less. The external additive includes inorganic fine particles (external additive (A)) containing silicone oil.
Patent JP-2013108738-A (JP)
Title: Refrigerator
Inventor: KAMISAKO TOYOSHI
IPC: F25D11/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which is improved in freshness preservation performance and is easy to use while being improved in energy saving performance.SOLUTION: The refrigerator has a storage amount estimating unit 23 which estimates a storage amount within a storage room, a storing unit 64 which stores an estimation result of the storage amount estimating unit 23, and a calculation controlling unit 22 which calculates a storage change amount based on an estimation result of the previous storage amount stored in the storing unit 64 and an estimation result of the storage amount estimating unit 23 and controls an output operation of an electrical function part, wherein the calculation controlling unit 22 compares a predetermined threshold with a storage change amount to determine a change in a storage amount. When the storage change amount exceeds the threshold, the calculation controlling unit determines the change in the storage amount and controls the output operation of the electrical function part to appropriately deal with the storage change amount including an estimation variation of the storage amount estimating unit 23 so that the output operation of the electrical function part can be controlled.
Patent JP-2013229489-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: OBARA TAICHI
IPC: H01L25/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which may increase a mounting area of a substrate and improves the throughput of manufacturing processes, and to provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device of this invention includes: a first printed board 50; a flat cable 62 including an electric wire 62a and a coating 62b coating the electric wire 62a while exposing both ends of the electric wire 62a, the flat cable 62 where one end of the electric wire 62a is connected with the first printed board 50; and a second printed board 52 connected with the other end of the electric wire 62a. The flat cable 62 is bent so as to allow the first printed board 50 and the second printed board 52 to face each other and a flat surface 62c is formed at a part of the coating 62b.
Patent JP-2013076396-A (JP)
Title: Egr device
Inventor: OGINO YUKIO
IPC: F02M25/07
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that if an EGR gas recirculation passage has been provided in a cylinder head and a communication path from an exhaust port to the EGR gas recirculation passage has been configured by a recessed groove formed on a cylinder head side surface and a gasket, abnormal noise has been produced when EGR gas has collided with the gasket.SOLUTION: The EGR gas device includes a cylinder head having a through hole communicated with the exhaust port on a side surface where the exhaust port is opened, the depressed groove being extended from the through hole in a crank shaft direction, and provided with an entrance of the EGR gas recirculation passage formed toward a side surface with an EGR valve arranged thereon from the side surface, at an end of the depressed groove, the gasket having a lid part covering the depressed groove, and a connection flange disposed on the gasket to fix an exhaust pipe and covering the depressed groove, and is provided with a communication means which connects the exhaust port and the through hole from the side surface side.
Patent JP-2013232517-A (JP)
Title: Noise current absorber
Inventor: ITO KEISUKE
IPC: H01F17/06
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a noise current absorber which can not only be attached easily to a wire of large diameter through which a large current flows, but also eliminate the problem of magnetic saturation while increasing the impedance.SOLUTION: Since the noise current absorber has such a structure that at least two magnetic bodies 10, 10 molded annularly are fitted, respectively, over a wire 1, it can be attached easily even to a wire 1 having a large outer diameter and a high bending stiffness. Impedance can also be increased by combining a plurality of magnetic bodies 10. Furthermore, the problem of magnetic saturation due to a large current can be eliminated, because each individual magnetic body 10 is formed as a separate member. In addition, since the magnetic bodies are arranged coaxially in the axial direction, end faces of adjoining magnetic bodies are not displaced in the radial direction to decrease the bonding area, and since formation of a closed magnetic path is not impeded, the capacity of absorbing noise current is not reduced.
Patent JP-2012235469-A (JP)
Title: Sparse mode system
Inventor: GUNTHER CRAIG
IPC: H04L12/28
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a listener system to be used with an Ethernet (R) Audio-Video Bridging ("AVB") network.SOLUTION: A listener system, or listener, may be used with an Ethernet (R) Audio-Video Bridging ("AVB") network. The listener may include various components, such as an upper layer application and a stream reservation protocol stack. The upper layer application and stream reservation protocol stack may be in communication with each other. The stream reservation protocol stack may receive stream advertisements on or across the Ethernet (R) AVB network. The stream reservation protocol stack may operate in a sparse mode and may operate in a full mode.
Patent JP-2013010095-A (JP)
Title: Device and method for measuring polishing degree, grain polishing machine, and method of grain polishing
Inventor: SHIMADA KAZUYA
IPC: B02B3/00
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for accurately measuring the polishing degree of raw materials of grain, such as rice, to polish it.SOLUTION: A grain polishing machine includes: a polishing container having a plurality of holes to discharge shavings formed by shaving off the surface of grain by stirring supplied grain with an agitator axially rotatable; a separated substance storing container for storing the substances discharged from the polishing container after being separated from the grain; and means for measuring a load received from the polishing container.
Patent JP-2013239521-A (JP)
Title: Field effect transistor manufacturing method
Inventor: MOCHIZUKI FUMIHIKO
IPC: H01L51/50
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To support high mobility over 20 cm/Vs and high photostability in which an absolute value |ΔVth| of a threshold shift amount with respect to irradiation of light at wavelength of 420 nm becomes 2 V and under at the same time.SOLUTION: In a formation process of an oxide semiconductor layer 18 of a manufacturing method of bottom-gate field effect transistors 10, 30 each including a gate electrode 14, a gate insulation film 16, the oxide semiconductor layer 18, a source electrode 20 and a drain electrode 22: a first deposition process of depositing a first region 18A including at least one kind selected from a group consisting of In, Ga, Zn, Mg, Al, Sn, Sb, Cd and Ge; and a second deposition process of depositing a second region 18B including the above-described similar composition and having conductivity smaller than that of the first region 18A on a surface of the first region 18A by a sputtering method, in which a deposition pressure of the second region 18B at at least a start time of deposition is adjusted to not less than 2.0 Pa and not more than 13.0 Pa are sequentially performed.
Patent JP-2013236575-A (JP)
Title: Method for producing ice cream
Inventor: MATSUDO TADAYOSHI
IPC: A23G9/44
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ball-shaped coated ice cream using soda candy (refreshing confectionery) as a center material, and sugar syrup as a coating material, and to provide palatable new ice cream.SOLUTION: Soda candy serving as a sugar-coated center is charged into a sugar-coating pot cooled to -30°C or lower, to perform sugar-coating of the soda candy with sugar syrup while ventilating the pot with ultra-low temperature cooling air of -50°C or lower. Prior to sugar coating with the sugar syrup, it is preferable to coat the soda candy with an insoluble or hardly soluble film to prevent moisture in the sugar syrup from permeating the refreshing confectionery at the center to be coated. It is also preferable from the viewpoint of texture, that the sugar syrup has the sugar content of 35 degrees or more and that water-soluble thickening polysaccharides are added to the sugar syrup. The conditions have an influence on such as the quality and preservability of a soda candy ice cream product.
Patent JP-2013238977-A (JP)
Title: Receipt data processing apparatus and receipt data processing method
Inventor: YANAGISAWA FUMIHIKO
IPC: B41J29/38
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To determine whether to print a receipt or transmit receipt data on the basis of a payment method chosen by a customer.SOLUTION: When a customer performs payment for a purchased product on a portable information terminal 20, a receipt data output unit 55 outputs receipt data to a communication unit 12 of a printer 10, and the communication unit 12 transmits the received receipt data to the portable information terminal 20 of the customer. When the customer does not perform payment for a purchased product on the portable information terminal 20, the receipt data output unit 55 outputs receipt data to a printing unit 13, and the printing unit 13 prints the received receipt data.
Patent JP-2013070022-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: TERAJIMA KOZO
IPC: H01L21/304
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a substrate processing method which replace an accumulated processing liquid with another processing liquid without disturbing upward flow in a processing tank.SOLUTION: A processing unit 10 includes a third discharge nozzle 221 which discharges a processing liquid toward a lower taper surface 163 of a groove 16, formed on a side wall 507 of an inner tank 15 and having a V shaped cross section surface, and forms a relatively slow speed liquid current in the inner tank 15. A plate like member 18 blocks the upward flow, from among the flow which is discharged from the third discharge nozzle 221 and collides with the lower taper surface 163 of the inner tank 15, thereby efficiently replacing the processing liquid without disturbing upward flow in the inner tank 15.
Patent JP-2013242402-A (JP)
Title: Waste powder recovery container and image forming apparatus
Inventor: KAWAHARA ICHIRO
IPC: G03G21/10
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress retention of waste powder on a conveyance path of the waste powder across the wider range.SOLUTION: A waste toner recovery container 100 of the present invention comprises: an introduction port 177 that receives a waste toner discharged from an image forming unit forming an image on a sheet; a waste toner storage chamber that stores the waste toner received from the introduction port 177; an auger 150 that is driven to be rotated to convey the waste toner stored in the waste toner storage chamber; and a crushing member 193 that has a main body part 193A that is provided on a conveyance path of the waste toner that is conveyed from the introduction port 177 to the waste toner storage chamber and contacts the auger 150 to vibrate, and an attachment part 193B that is formed continuously with the main body part 193A and fixed separated from the conveyance path of the waste toner.
Patent JP-2013241376-A (JP)
Title: Method for producing epoxy compound
Inventor: ICHIHARA JUNKO
IPC: C07D301/12
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for epoxidating an olefin compound highly productively.SOLUTION: A method for producing an epoxy compound by reacting a compound having a carbon-carbon double bond with hydrogen peroxide includes the following steps repeatedly or continuously. Step (1): reacting a compound having a carbon-carbon double bond and hydrogen peroxide in the coexistence of (a) the compound having a carbon-carbon double bond, (b) the hydrogen peroxide solution, (c) a solid carrier powder, and (d) a solid catalyst powder, or further (e) an organic solvent. Step (2): separating an epoxy compound from the reaction mixture of the step (1). Step (3): adding (d) the solid catalyst powder, and adding (a) the compound having a carbon-carbon double bond and (b) the hydrogen peroxide solution, or further (e) the organic solvent to a powder mixture composed of the solid carrier and the solid catalyst after the reaction product has been separated in the step (2).
Patent JP-2013242822-A (JP)
Title: Alternative route information display device
Inventor: YAMAGAMI TAKUMI
IPC: G07B15/00
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an alternative route information display device that guides an appropriate alternative route in consideration to a congestion degree at a transfer station even when the alternative route is available via the transfer station.SOLUTION: The alternative route information display device includes: an alternative route information data base that associates information specifying a starting station of each section, information specifying an ending station thereof and information specifying a station via a transfer station with each other and stores each information respectively as route information; a congestion degree judgement information data base that stores information specifying each station and information showing a congestion degree in association with each other; an alternative route specifying part that refers to the alternative route information data base when a transportation failure occurs and identifies the alternative route; a congestion degree identification part that specifies the congestion degree of the transfer station in the specified alternative route with refer to the congestion degree judgement information data base; and a display control part that preferentially displays the alternative route other than the alternative route via the transfer station when the specified congestion degree of the transfer station is more than a defined value.
Patent JP-2013247523-A (JP)
Title: Radio communication system and base station
Inventor: HIGANO TAKAMITSU
IPC: H04W24/04
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To remotely control base station loopback communication by a base station.SOLUTION: A radio communication system comprises: a plurality of mobile stations; a base station 20 which performs radio communication with the plurality of mobile stations; and a line controller which is connected to the base station 20 and controls radio communication lines. The base station 20 comprises: detection units 26a and 27a which detect abnormality in a connection state with the line controller; and control unit 26 and 27 which, when the detection units 26a and 27a detect abnormality, switch between start and stop states of base station loopback communication on the basis of reception of a signal from a preset specific mobile station.
Patent JP-2012184436-A (JP)
Title: BLEND OF STYRENIC BLOCK COPOLYMER AND PROPYLENE-α OLEFIN COPOLYMER
Inventor: CHANG ANDY C
IPC: C08F210/06
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which is excellent in elasticity and flexibility, while at the same time being readily processible using typical polyolefin processing equipment.SOLUTION: The present invention relates to the thermoplastic elastomer composition comprising: a propylene-α olefin copolymer (a) having at least 70 wt.% of units derived from propylene, and 10-25 wt.% of units derived from ethylene or a C4-C10 α olefin, the propylene-α olefin copolymer exhibiting a heat of fusion of less than 37 Joules/gram and a melt flow rate of from 0.1 to 100 gram/10 minutes; and a styrenic block copolymer (b), wherein the weight ratio of the propylene-α olefin copolymer (a) to the styrenic block copolymer (b) is from 3:7 to 7:3. The composition exhibits: a 2% secant tensile modulus of less than 20 MPa; elongation at break of at least 900%; tensile strength of at least 5 MPa; and a relative immediate residual strain of less than 2X, wherein X is the residual strain exhibited by component (b) alone after the initial application of the 400% strain.
Patent JP-2013244525-A (JP)
Title: Member for construction using steel plate having fingerprint and stain made hardly conspicuous
Inventor: KANO SHINOBU
IPC: B21B1/22
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a member for construction using a steel plate which is easily manufactured by dull rolling and makes sticking fingerprints and stains hardly conspicuous.SOLUTION: A steel plate is given a surface shape, which is a rugged shape having recessed parts formed through one-pass light rolling so that the steel plate to be rolled may not be reduced in plate thickness using a dull roll given an arithmetic average roughness Ra of 4.0-9.0 μm and also having undeformed flat parts except the recessed parts left as projection parts, such that the ruggedness has an arithmetic average roughness Ra of 3.0-8.5 μm and a mean interval Sm of 150-600 μm and the flat parts (projection parts) have an area rate of 25-60%. A component in a desired shape is formed using the steel plate as a raw material and used as a desired member for construction. As the steel plate in use, a stainless steel plate and a plated steel plate with superior corrosion resistance are preferable.
Patent JP-2013247055-A (JP)
Title: Method for manufacturing tape wound electric wire
Inventor: ARAKAWA YOSHINAGA
IPC: H01B13/08
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a tape wound electric wire capable of maintaining tape tension constant to enable tape winding of high quality by using a simple holder in advance to prepare calibration data of tape tension control corresponding to a change in a tape wound diameter when winding a tape around the outer circumference of a running wire material.SOLUTION: The method for manufacturing a tape wound electric wire feeds out a tape wound around a tape supply reel 18, and winds the fed-out tape 11 around an outer circumference of a running wire material 10. The manufacturing method first uses a holder in advance to measure a relation between a wound diameter of the tape wound around the tape supply reel 18 and tape tension during winding the tape around the wire material in the wound diameter. Then, driving torque of a tape driving device 19 corresponding to the tape wound diameter is set to be calibration data 28 so as to obtain prescribed tape tension to a change in the tape wound diameter, and the tape 11 is wound around the outer circumference of the running wire material 10 with constant tension on the basis of the calibration data.
Patent JP-2013248737-A (JP)
Title: Printing device and method for controlling printing device
Inventor: HIROSHIGE AKIRA
IPC: B41J29/38
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the efficiency of printing from being deteriorated due to execution of an authentication process during a print process by arranging the authentication process not to be conducted during a print process.SOLUTION: A multi-purpose device 20 is connected to an authentication switch 60 through LAN 12. The authentication switch 60 conducts an authentication process of a device connected to the LAN 12, and disconnects a connection between the device and the network in a case where the device cannot be authenticated. The multi-purpose device has an authentication requesting section 35 that requests the authentication process with respect to the authentication switch 60; and a printing mechanism 21 that prints print data. In a case where the printing mechanism 21 conducts the print process, the authentication requesting section 35 requests the authentication process before the printing mechanism 21 starts the print process.
Patent JP-2013238833-A (JP)
Title: Method for manufacturing heating body for developer fixation, the heating body, heating unit including the heating body, and developer fixation device including the heating unit
Inventor: SEKI MASATOSHI
IPC: H05B3/20
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a heating body for developer fixation that eliminates a waiting time for preheating to keep a certain temperature, rapidly raises its surface temperature to the temperature required for developer fixation at the time of starting copying or printing, practically reduces power consumption by a large amount, eliminates parts with a predetermined mass and structure for generating heat, dramatically reduces an incidence of malfunction, and dramatically increases its life.SOLUTION: The heating body for developer fixation comprises an electric heating layer for heating a cylindrical surface with a predetermined width. The electric heating layer is composed of a coating of an instant electric heating solution.