baber/WOPTO huggingface dataset:
Patent JP-2011099197-A (JP)
Title: Heat insulation fiber using hollow nanoparticle comprising silica shell
Inventor: FUJI MASATADA
IPC: D01F1/10
Filed: 2011-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat insulation fiber using hollow nanoparticles comprising silica shells produced by making use of insulative properties and transparency of silica shells having outer diameters in the range of from about 10-300 nm.  <P>SOLUTION: The heat insulation fiber using hollow nanoparticles comprising silica shells is prepared by uniformly dispersing the hollow particles comprising the silica shells having an outer diameter within the range of from about 10-300 nm in a raw material of a synthetic fiber such as a polyester fiber, subsequently spinning the same. The synthetic resin blended with the hollow particles comprising such silica shells has a considerably small heat conductivity as described above, therefore, heat accumulation is considerably reduced, and the users feel cool. Thus, the heat insulation fiber using the hollow nonoparticles comprising the silica shells produced by making use of insulation properties of the hollow particles comprising the silica shells having an outer diameter within the range of from about 10-300 nm can be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012033858-A (JP)
Title: Method of manufacturing optical module and optical module
Inventor: MITSUI KAZUNARI
IPC: G02B6/42
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a resin sealed optical module in which positional deviation of a lens from a light-emitting element is less likely to occur during resin molding, and to provide an optical module.SOLUTION: In a method of manufacturing an optical module, a lead frame 3 mounting a light-emitting element 2 and a glass lens member 4 are arranged in the cavity of a molding die 11, and molten resin is injected into the cavity 16 thus forming a resin mold equipped with a lens part. The cavity 16 of the molding die 11 is equipped with positioning pins 14, 15 which hold the glass lens member 4 on the optical axis of the light-emitting element 2 while positioning the glass lens member 4. A notch 3b used for positioning the glass lens member 4 on the optical axis of the light-emitting element 2 is preferably formed in the lead frame 3.
Patent JP-2012167386-A (JP)
Title: Spun yarn and method for manufacturing the same
Inventor: NAKAHASHI SHINGO
IPC: D02G3/38
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide spun yarn that has a surface with suppressed fluff, is good in touch and feeling, is bulky, and has highly elastic feeling.SOLUTION: Spun yarn comprises natural fiber (A) and flat fiber (B) with flatness in a fiber cross-section of 3 to 8 in a mass ratio of 50/50 to 80/20, and the flat fiber (B) is distributed in a proportion of 60% or more of whole flat fiber so as to form a core part. The spun yarn is manufactured by blending natural fiber (A) and heat-shrinkable flat fiber, preferably heat-shrinkage flat acrylic fiber (b), having a boiling water shrinkage of 20 to 40% and the flatness in the fiber cross-section of 3 to 8, in the mass ratio of 50/50 to 80/20, whereby obtaining spun yarn with a single yarn twist coefficient of 60 to 85, and by performing a heat treatment, whereby heat-shrinking the heat-shrinkable flat fiber (b) included in the spun yarn.
Patent JP-2011197648-A (JP)
Title: Light reflective substrate and light emitting device using the same
Inventor: MAYAHARA YOSHIO
IPC: C03B19/06
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a light reflective substrate that attains a high reflection factor without using fine particles as a material, and also to provide a light emitting device using the same.SOLUTION: The light reflective substrate contains RNbOcrystal and/or RNbOcrystal (R represents one kind among Mg, Ca, Sr, and Ba) in a glass matrix.
Patent JP-2012170211-A (JP)
Title: Abnormal condition determination device, abnormal element detection device, and vehicle driving system
Inventor: KITANO EIJI
IPC: B60L3/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To determine abnormal conditions of an element contained in a vehicle drive circuit or detect an abnormal element from a plurality of elements for the vehicle drive circuit, distinctly from other abnormal factors.SOLUTION: At each time interval Δt, a difference between a temperature change measured value ΔTm of a switching element and a temperature change estimated value ΔTe is determined as a measured value deviation D (n), and further, a measured value deviation-time change rate A as a time change rate thereof is determined. Temperature change is a value obtained by subtracting a temperature reference value from the temperature of the switching element. The temperature change measured value ΔTm is determined by subtracting the temperature reference value from a temperature detected value of the switching element, and the temperature change estimated value ΔTe is determined on the basis of a current passing in the switching element. The measured value deviation-time change rate A is added to a determination integration value SUM every time one processing set is performed. If the determination integration value SUM is larger than a threshold β, it is determined that heat resistance deterioration is caused in the switching element.
Patent JP-2012170214-A (JP)
Title: Motor control device
Inventor: ISHIMI TOMOYA
IPC: H02P25/08
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To detect an excitation phase shift based on motor behavior to correct the excitation phase shift.SOLUTION: A transmission mechanism 3 has a manual lever 3a switched between a parking position and a non-parking position. The manual lever 3a is driven by an SR type motor 12. A rotational position of the motor 12 is detected by an encoder 13. A control device 11 counts a signal from the encoder 13 to compute a count value N indicating a position of a rotor. The control device 11 selects an excitation phase based on the count value N to drive the motor 12. The control device 11 detects the excitation phase shift based on a speed for switching between the parking position and the non-parking position to determine a direction of the excitation phase shift. The control device 11 corrects the detected excitation phase shift. The excitation phase shift can be detected and corrected without depending only on initialization processing including excitation phase learning processing and wall abutment processing.
Patent JP-2012166235-A (JP)
Title: Press molding method and press molding device
Inventor: OBA HIROAKI
IPC: B21D28/16
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a press molding method which can improve the quality of a molded product by reducing, to the minimum, a size of a gap ([draft clearance]) which is formed between the external peripheral face of a protrusion and the internal face of a recess when performing press molding, and to provide a press molding device.SOLUTION: The press molding method employs the press molding device 1 in which there are arranged a punch 2 and the die 3 which is arranged so as to oppose the punch 2, the protrusion 2a is formed by the punch 2 at a side opposite to the die 3, the recess 3a is formed by the die 3 at a side opposite to the punch 2, at least one of them is movably arranged so that the punch 2 and the die 3 relatively approach and separate from each other along the opposing direction, and the protrusion 2a is made to have the draft clearance at the recess 3a by the approach of the punch 2 and the die 3. The draft clearance between the protrusion 2a and the recess 3a is adjusted by: changing temperatures of the punch 2 and/or the die 3; and adjusting a temperature difference between the punch 2 and the die 3.
Patent JP-2012167485-A (JP)
Title: Shading device
Inventor: SATO HIROYUKI
IPC: E06B9/264
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a shading device capable of saving energy when driven.SOLUTION: A shading device 100 includes a shading body 10, a power unit for moving the shading body 10, and a solar cell device 20 attached to the surface of the shading body 10. A photoelectric conversion device 22 of the solar cell device 20 includes a spherical first semiconductor 24 of a first conductive type (p-type) and a second semiconductor 26 of a second conductive type (n-type) which is disposed around the first semiconductor (p-type). The shading body 10 is utilized for covering the external surface of a building, for example, as a louver.
Patent JP-2011117606-A (JP)
Title: Manufacturing method for seal ring of shell-type needle roller bearing with seal ring
Inventor: KUDO TAKEHIRO
IPC: F16C33/78
Filed: 2011-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for seal rings of a shell-type needle roller bearing with a seal ring which can easily be assembled by dispensing with direction property of the bearing and control an amount of penetrated lubricant at an approximately equal level in spite of flow directions of the lubricant.  <P>SOLUTION: The shell-type needle roller bearing 30 with a seal ring includes a shell 31 having a raceway 31a on the inner peripheral surface and a pair of inward flange sections 31b, 31b on both ends, respectively, a retainer 32 having a plurality of pockets 32a in the circumference, a plurality of needle rollers 33 retained in respective pockets 32a to be freely rotatable along the raceway 31a, and a pair of seal rings 34, 34 with a cylindrical shape arranged between both end faces 32b, 32b of the retainer 32 in the axial direction and the pair of inward flange sections 31b, 31b inside the shell 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012069083-A (JP)
Title: Input detection device, input detection method, input detection program, and recording media
Inventor: MATSUI YOSHIKAZU
IPC: G06F3/041
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an input detection device, etc. which can accurately detect multi-point inputs by using a differential detection algorithm.SOLUTION: An input detection device detecting touch inputs to an input screen of a touch sensor 10 having electrodes placed on a grid includes: reading means 30 detecting touches by sequentially scanning every two or more electrode lines which are adjacent on the scanning sequence from an end of the input screen to the opposite end while shifting line by line, and acquiring a difference between detection data obtained from a half of the scanned lines which are successive and from the other half of the scanned lines which are successive; and calculation means 40 integrating the obtained differences for the entire input screen to obtain touch information. If an integration result obtained in the case where the scanned two or more lines stretch over the scanning finish end and the scanning start end does not satisfy a predetermined value, the calculation means 40 resets the detection data obtained from the line located at the scanning finish end.
Patent JP-2012168900-A (JP)
Title: Programming device and program
Inventor: WAKAI HIROSHI
IPC: G05B19/05
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a user to create or search for a simulation program or the like, thereby reducing a debug time.SOLUTION: A simulation information DB12b stores precreated simulation program groups and simulation screen groups, and management information therefor or the like. Based on the management information and, for instance, system definition data 31 input by a user, simulation information 32 is created for showing a simulation program 44 or the like to be executed by a simulator 40.
Patent JP-2012170512-A (JP)
Title: Ultrasonic diagnostic apparatus, and program for ultrasonic diagnosis
Inventor: YAMAGUCHI TADASHI
IPC: A61B8/08
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus acquiring a larger amount of diagnostic information to improve the effect of a diagnosis, and to provide a program for the ultrasonic diagnostic apparatus.SOLUTION: The ultrasonic diagnostic apparatus includes: an ultrasonic transmission unit that generates driving pulses; an ultrasonic probe that generates ultrasonic waves based on the driving pulses and receives echo signals; an ultrasonic receiving unit that prepares a plurality of echo signal data of different frequency bands based on the received echo signals; an attenuation computing unit that prepares probe characteristic removal echo signal data based on the plurality of echo signal data; an image preparing unit that prepares attenuation image data; and a display device that makes a display based on the attenuation image data.
Patent JP-2012173414-A (JP)
Title: Variable advertisement display device
Inventor: TOMIOKA YOSHIHIKO
IPC: G09F11/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable advertisement display device in which horizontal scrolling is possible by allowing conversion of an advertisement display surface without utilizing a self-weight drop.SOLUTION: A variable advertisement display device comprises: a housing 8 having a display aperture 19; an upper guide rail 25 which is placed on a ceiling surface 21 of the housing 8 and has an upper endless path 23; a lower guide rail 26 which is placed on a bottom surface 22 of the housing 8, has a lower endless path 24 and is opposite to the upper guide rail 25; variable advertisement display blocks 30 having support pieces 31 which are led on the upper endless path 23 and the lower endless path 24 without turning; a first driving shaft 14 and a second driving shaft 16 performing a synchronous rotation at inside both ends of the upper endless path 23 and the lower endless path 24; a transfer wheel 36 being fixed to the first driving shaft 14 and the second driving shaft 16 concentrically and transferring the variable advertisement display blocks 30; notches 39 being shaped on the upper guide rail 25 and the lower guide rail 26 and permitting rotations of the support pieces 31; and display converting spring members 40 ejecting from the notches 39 and changing advertisement display surfaces 33 by turning the variable advertisement display blocks 30.
Patent JP-2012170856-A (JP)
Title: Collecting material for metal in seawater and method of collecting metal in seawater
Inventor: TANAKA NOBUYUKI
IPC: C22B3/24
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To collect uranium, which is a metal in seawater, at low cost.SOLUTION: A reaction aid of sodium chloride is used on a biomass chip 2 and coupled to naturally-derived tannin. Uranium is adsorbed to a collecting material 1 formed by the chip 2 with the tannin coupled thereto, to collect uranium in seawater at low cost.
Patent JP-2012173205-A (JP)
Title: Pulsar ring and rolling bearing device
Inventor: NAGAI SETSUO
IPC: F16C41/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a magnetized body due to difference of the heat deforming amount between the magnetized body and a fixing member.SOLUTION: A pulsar ring 20 comprises a fixing member 11 which is made from a metallic material, and has a cylindrical portion 11a and an annular ring portion 11c extending outward in a radial direction from an end portion on one side in an axial direction of the cylindrical portion 11a; and a magnetized body 15 which is made from a synthetic resin material in which a magnetic material is mixed, and attached to a side surface of the ring portion 11c. On the side surface of the ring portion 11c, a hole 21 is formed. On the magnetized body 15, a projecting portion 16 which is inserted in the hole 21 to couple the ring portion 11c and the magnetized body 15 is formed. Between an inner surface of the hole 21 and an outer surface of the projecting portion 16, a deformation absorbing body 30 for absorbing difference of the heat deforming amount between the magnetized body 15 and the ring portion 11c is provided.
Patent JP-2012172482-A (JP)
Title: Connector for floor iron plate
Inventor: HONJO HISASHI
IPC: E01C9/08
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a connector for floor iron plate with a simple structure, at a low cost and capable of bringing adjoining iron plates into contact with each other and connecting them with a single member easily, so as to secure passage of vehicles and safety of walking and to prevent mud and dirt.SOLUTION: In a connector for floor iron plate, ends of contact parts in linearly adjoining floor iron plates are fitted to the connector in a direction orthogonal to the adjacent direction so that the adjoining floor iron plates are connected with each other. In the connector, a metal skeleton in U-shaped cross section is covered with a rubber coating, and an upper part, a lower part and a side part for connecting the upper and lower parts are formed while a space in which the ends of the floor iron plates are inserted is formed between the upper and lower parts, and the height of the space is equivalent to or less than the thickness of the floor iron plate.
Patent JP-2012175668-A (JP)
Title: Image combination method
Inventor: KONDO SATORU
IPC: G06T19/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image combination method with which, when an image-correspondent subject is required, a synthetic image is produced by inserting the image-correspondent subject to a photographed image.SOLUTION: An image combination method for combining a real image obtained by photographing a subject and a virtual image which has been produced already includes a photographing step of photographing, by a predetermined device, a subject including an image-correspondent subject to which the virtual image is made correspondent and which is hardly visible for a human being or is invisible and can be identified by the predetermined device, an information acquiring step of analyzing the photographed image, detecting the image-correspondent subject and acquiring combination information for specifying the virtual image which is made correspondent to the detected image-correspondent subject, and an image combination step of combining the virtual image specified on the basis of the combination information and the photographed real image.
Patent JP-2011151827-A (JP)
Title: Power margin control in data communication system
Inventor: HOLTZMAN JACK M
IPC: H04W52/08
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improved margin control in a data communication system.  <P>SOLUTION: In one aspect, a margin is adjusted in response to a first subpacket error rate (715) to (735). In another aspect, the margin is further adjusted in response to an overall packet error rate. In yet another aspect, the first subpacket error rate is adjusted in response to an overall packet error rate. These aspects have the benefit of responsive margin control when the overall packet error rate is relatively low, resulting in improved data throughput and increased system capacity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012177408-A (JP)
Title: Split bearing ring
Inventor: MATSUI MASAHITO
IPC: F16C33/60
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a split bearing ring which includes split portions obtained by splitting a bearing ring into two or more portions in the circumferential direction and which can prevent damage of the bearing ring at a part where the split portions are matched.SOLUTION: A split inner ring 11A includes split potions 11a and 11a which are split in the circumferential direction. Heat treatment is performed on end faces 18 and 18 in the circumferential direction of each split portion 11a.
Patent JP-2012181634-A (JP)
Title: Communication apparatus
Inventor: MAEKAWA YOHEI
IPC: G06F40/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology for properly supplying image data, which shows an image including information that is described in a required language, to a display unit.SOLUTION: When web page data described in English is required, a multifunctional machine 10 supplies English web page data obtained using an English character string table in a ROM to a PC 300. When web page data described in Japanese is required, the multifunctional machine 10 supplies Japanese web page data obtained by using obtained Japanese character string data to the PC 300.
Patent JP-2012183927-A (JP)
Title: Electric wire protector and wire harness
Inventor: TAKIHARA NOBUMASA
IPC: B60R16/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To quickly cope with multiproduct production and design change, and to achieve reduction in weight, in an electric wire protector and wire harness including the same.SOLUTION: This electric wire protector 10 covers a portion of electric wire 9 by forming a groove for inserting the part of the electric wire 9 and by being attached to the electric wire 9. The electric wire protector 10 includes a plurality of element protection parts 20 and one or more connections 30. The plurality of element protection parts 20 are the cured parts obtained by heat molding a second region in each of a plurality of nonwoven fabrics excluding a first region at an end, wherein a groove for inserting the part of each electric wire 9 is formed. The connection 30 is the adhered and cured part of the first regions obtained by stacking and heat molding the first region in each of the plurality of nonwoven fabrics.
Patent JP-2012191272-A (JP)
Title: Band control device, degree-of-credit management server, and band control system
Inventor: AZUMAKADO YOSHIKI
IPC: H04L47/20
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce a description amount of ACL used for band control of communication without harmful influences.SOLUTION: A band control device performing band control of communication has: inquiry means inquiring of a degree-of-credit management server managing the degrees of credit of nodes about the degree of credit of a transmission source node in the communication to acquire the degree of credit of the transmission source node from the degree-of-credit management server; calculation means calculating a band based on the degree of credit acquired by the inquiry means; generation means generating an access control list corresponding to the degree of credit and including information of performing band restriction using the band calculated by the calculation means; and band control means performing the band control of communication in accordance with the access control list corresponding to the degree of credit of the transmission source node in the communication.
Patent JP-2012188498-A (JP)
Title: Coating method of metal base material
Inventor: TSUJIMOTO ATSUSHI
IPC: C08F290/06
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a coating method of a metal base material to provide a coating layer having good adhesivity to the metal base material and having durability such as adhesivity maintenance even under severer conditions.SOLUTION: The coating method of a metal base material includes: coating a solventless coating agent composition containing a urethane (meth)acrylate-based compound (A), a phosphoric acid group-containing ethylenic unsaturated compound (B), and an ethylenically unsaturated compound (C) having ≥2 ethylenic unsaturated groups (excluding the (A) component and the (B) component) on the surface of the metal base material; heating the resultant at 70 to 130°C for 0.5 to 20 min; and thereafter irradiating the resultant with an active energy rays.