baber/WOPTO huggingface dataset:
Patent JP-2012233071-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: MABUCHI TAKAHIRO
IPC: C08L9/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving fuel efficiency, wet-grip performance, wear resistance, and mixing and kneading processability.SOLUTION: The rubber composition includes 100 pts.mass of a rubber component and 5-150 pts.mass of silica. In 100 mass% of the rubber component: the content of high-cis polybutadiene having a cis content of ≥95 mass% is 10-70 mass%, which satisfies requirements: (A) Mooney viscosity (ML) is 40-49; (B) a molecular weight distribution (weight average molecular weight Mw/number average molecular weight Mn) is 3.0-3.9; and (C) a velocity-dependent index of the Mooney viscosity (an n value in equation (1): log(ML)=log(K)+n×log(RS)) is 2.3-3.0; and the content of a conjugated diene polymer having a structural unit based on a conjugated diene and a structural unit represented by formula (I), and modified by a specific compound at at least one terminal thereof is 30-90 mass%.
Patent JP-2012233541-A (JP)
Title: Sliding surface structure
Inventor: SAWADA HIROSHI
IPC: B23K26/36
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a sliding surface structure capable of coping with sliding in many directions, and contributing to improving a fluid lubrication characteristic and a mixing lubrication characteristic.SOLUTION: This sliding surface structure is provided for relatively sliding a sliding surface 1a of a first member 1 and a sliding surface 2a of a second member 2 under a lubricant. A periodic structure part 3 of a grating-shaped recess-projection is arranged on at least any one sliding surface of the first member 1 and the second member 2. This periodic structure part is formed in a line symmetry shape to the expected sliding direction, and pulls the lubricant in a sliding surface central part by relative sliding of the sliding surfaces 1a and 2a.
Patent JP-2011152447-A (JP)
Title: Implant
Inventor: LAZAROV MILADIN
IPC: A61L31/00
Filed: 2011-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implant with a surface that significantly reduces the activation of blood coagulation causing formation of a biofilm and thrombus.  <P>SOLUTION: The implant includes an implant substrate coated with a thin layer of a coating material. The coating material contains chemical compounds of one or more metals (M) of group IV A of the periodic table, nitrogen (N) and oxygen (O). In the coating material, voids form 2-45% of its volume, and their size lies in a range from (0.4 nm)<SP>3</SP>to (50 nm)<SP>3</SP>, the remaining volume being constituted of a composition of a metal of group IV A of the periodic table, nitrogen and oxygen in a ratio 1:(0.1-1.7):(0.1-1.7), so that a material is obtained having the formula MN<SB>x</SB>O<SB>y</SB>, wherein x, y=0.1-1.7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012235022-A (JP)
Title: Photoelectric conversion element and solar cell
Inventor: NAKAGAWA NAOYUKI
IPC: H01L31/04
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having a high conversion efficiency.SOLUTION: The photoelectric conversion element comprises, between an n-type compound semiconductor layer and a back electrode, a p-type light absorption layer having chalcopyrite structure and containing Cu, at least one group IIIb element selected from a group consisting of Al, In and Ga, and at least one group IVb element selected from a group consisting of O, S, Se and Te. A gradient composition part where the group IIIb/Cu mole ratio, i.e. the ratio of the group IIIb element and the Cu, decreases from the interface with the n-type compound semiconductor layer toward the interface on the back electrode side, is provided at at least a part of the p-type light absorption layer.
Patent JP-2012236195-A (JP)
Title: Method of joining metal wire and pneumatic tire
Inventor: ABE YASUYUKI
IPC: D07B1/06
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a non-twisted cord when the non-twisted cord used for a crossing belt layer of a pneumatic tire does not have a predetermined length.SOLUTION: End parts of the non-twisted cord 11 composed of a plurality of bundles of metal strands and end parts of other non-twisted cord 12 composed of a plurality of bundles of metal strands are twisted, respectively. End surfaces of the twisted non-twisted cords are abutted on each other and joined by conduction heating while performing pressurizing. Non-twisted cords having a predetermined length can be obtained by the joining. The end parts of the non-twisted cords are cut before the end surfaces of the non-twisted cords are abutted on each other.
Patent JP-2011172275-A (JP)
Title: System and method for cellular communication for broadcast communication
Inventor: PONNAMPALAM VISHAKAN
IPC: H04J13/00
Filed: 2011-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for cellular communication and a method of cellular communication both for broadcast communication.  <P>SOLUTION: The cellular communication system (100) is configured to support a reuse pattern of single cell identifiers using a first communication. A management logic (146) has a broadcast mode logic (150) configured to support a reuse pattern of common cell identifiers for broadcast transmission in a cluster of communication cells using a second communication. A plurality of wireless serving communication units is operably coupled to a management logic. At least one wireless communication unit has: a logic configured to support unicast communication using the first communication cell identifiers; and a logic configured to support broadcast communication applying the common cell identifiers (215) used by a wireless communication unit when receiving a broadcast communication via a cluster of communication cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149558-A (JP)
Title: Ball screw device
Inventor: YANO YOSHIAKI
IPC: F16H25/24
Filed: 2011-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means easily and surely supplying a lubricant to load passages even in a ball screw device of a type to move a nut by a rotating screw shaft.  <P>SOLUTION: The ball screw device 1 includes: the screw shaft 2 formed with spiral shaft raceway grooves 3 on the outer peripheral face; the nut 4 formed with nut raceway grooves 5 facing the shaft raceway grooves 3, on the inner peripheral surface; the plurality of load passages formed by the spiral shaft raceway grooves 3 and the nut raceway grooves 5; a plurality of circulation passages respectively connecting the opposite ends of the respective load passages; and a plurality of balls 6 circulating in the circulation passages. The ball screw device 1 moves the nut 4 in the axial direction by rotating the screw shaft 2. Each load passage of the plurality of circulation passages is provided with a lubricant supply hole 15 having an opening formed on a nut groove bottom 17 of each nut raceway groove 5 and one supply port 18 communicating with the opening in one-to-one correspondence. The lubricant is supplied to the respective supply openings 18 from a lubricant supply device equipped with a control device having a function of controlling a supply interval of the lubricant and a supply amount for every time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012243047-A (JP)
Title: Computer system and semiconductor memory
Inventor: UMEDA EIZO
IPC: G06F21/79
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory having high security and a computer system equipped with the semiconductor memory.SOLUTION: Host equipment 2 includes: a conversion part 12 for converting a command D1 to be transmitted to a semiconductor memory 3 by a predetermined arithmetic operation to generate a first conversion value; and a transmission part 14 for transmitting the first conversion value and a command to the semiconductor memory 3. The semiconductor memory 3 includes: a control part 23 for controlling access from the host equipment 2 to the semiconductor memory 3; and a reception part 21 for receiving the first conversion value and the command from the host equipment 2. The control part 23 includes; a conversion part 33 for converting the command received by the reception part 21 by a predetermined arithmetic operation to generate a second conversion value; and a determination part 34 for, when the first conversion value received by the reception part 21 and a second conversion value generated by the conversion part 33 are not coincident, determining that the access is unauthorized.
Patent JP-2012241989-A (JP)
Title: Fluidized bed drying device
Inventor: TAKASHIMA RYUHEI
IPC: F26B3/084
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the drying efficiency of a fluidized bed drying device.SOLUTION: The fluidized bed drying device is provided with a drying container 101 in a hollow shape; a coal feed opening 102 for feeding raw coal to one end side of the drying container 101; a dry coal discharge opening 103 for discharging dry coal obtained by heating and drying the raw coal from the other end side of the drying container 101; a fluidized gas supply part 104 which supplies fluidized gas to a lower part of the drying container 101 to form a fluidized bed S with the raw coal; a gas discharge opening 105 which discharges fluidized gas and generated steam from above the raw coal feed opening 102 on the one end side of the drying container 101; heat transfer tubes 106, 107 which heat the raw coal of the fluidized bed S; and a raw coal removal device 123 which removes the excessive raw coal of the fluidized bed S.
Patent JP-2012240718-A (JP)
Title: Self-standing packaging bag with gusset and manufacturing method therefor
Inventor: MUROFUSE TOSHIYUKI
IPC: B65D30/16
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a flat packaging type or fill packaging type self-standing packaging bag with a gusset that has high self-standing stability by having an artful gusset structure.SOLUTION: A self-standing packaging bag 11 with a gusset has three self-standing bottom ribs 35-37 at a bag bottom part, which serve as parts of a stand for bag. Further, the packaging bag 11 has corner bottom ribs 41-44 which stand by themselves at a left front lower corner part, a right front lower corner part, a left rear lower corner part, and a right rear lower corner part on a bag lower side respectively, those serving as the remaining parts of the stand for bag. Furthermore, the respective corner bottom ribs 41-44 also serve as resistance parts against spreading of a bottom gusset.
Patent JP-2012242268-A (JP)
Title: Inspection device and inspection method
Inventor: KATSUBE HIROKI
IPC: G01N21/956
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device that determines reflection in a short time in detecting unevenness defects of an inspected object having a periodic pattern, and reduces the time for inspecting a large-area inspected body, and to provide an inspection method.SOLUTION: The inspection device includes: conveyance means for conveying a substrate placed thereon; first and second lighting means for illuminating the substrate; first lighting angle changing means for changing a lighting angle of the first lighting means; second lighting angle changing means for changing a lighting angle of the second lighting means; first imaging means for imaging the substrate illuminated by the first lighting means; second imaging means for imaging the substrate illuminated by the second lighting means; an image processing part for processing the images obtained by the first and second imaging means; and a control part for controlling the conveyance means, the first and second lighting means, the first and second lighting angle changing means, and the first and second imaging means.
Patent JP-2012240736-A (JP)
Title: Packing box
Inventor: ISHII KAZUSHI
IPC: B65D5/54
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a packing box which can be surely opened over two wall surfaces without impairing the appearance or rigidity.SOLUTION: The packing box is made from a corrugated board including a center core 4 disposed between a surface liner and a back liner 3. A first wall (side wall) 11A is provided with a first rupture means having a first rupture line (first piece zipper 26) including cut portions 32 and non-cut portions 33 which are alternately provided with an end intersecting a bending line 14 thereof being the non-cut portion 33, and a second wall (top wall) 13 is provided with a second rupture means having a second rupture line (second piece zipper 27) including cut portions 32 and non-cut portions 33 which are alternately provided so as to continue the first rupture line 26, and allowing the corrugated board 1 constituting the second wall 13 to be ruptured successively after the corrugated board constituting the first wall 11A is ruptured along the first rupture means. The bending line 14 includes a half-cut line 35 provided at an end intersecting the first rupture line 26 thereof by cutting the back liner 3.
Patent JP-2012248738-A (JP)
Title: Surface treatment agent composition for silicon wafer
Inventor: KIKAZAWA SHIGERU
IPC: H01L21/304
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment agent composition for a silicon wafer, having good cleaning performance to coolants, abrasive-grains or silicon powders and also being capable of making a wafer surface allowing formation of good texture in a subsequent etching process.SOLUTION: The composition comprises the components (a) to (d): (a) 0.1 to 40 wt.% of an ether type nonionic surfactant and R-O-(AO)n-H, where R represents a straight or branched aliphatic hydrocarbon group having a carbon number of 8 to 24, AO represents an oxyalkylene group having a carbon number of 2 to 4, and n represents 1 to 100; (b) 5 to 40 wt.% of alkyl polyglycoside and R-O-(G)n-H, where R represents a straight or branched alkyl group having a carbon number of 1 to 22, G represents a reduction sugar having a carbon number of 5 to 6, and n represents 1 to 5; (c) 1 to 30 wt.% of an alkaline agent; and (d) water which is the residual of the total amount 100 wt.% including the components (a), (b) and (c).
Patent JP-2012250548-A (JP)
Title: Assist grip
Inventor: KAJIO HIDEKI
IPC: B60N3/02
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an assist grip which achieves easy removal of mounting clips from hinge bodies secured to a body panel of a vehicle body for simple demounting of the hinge bodies from the body panel in the case of repair and the like.SOLUTION: Mounting clips 5 are respectively inserted into rectangular openings formed substantially in the centers of the hinge bodies 21 and 31 of hinge assemblies 2 and 3. Each of the mounting clip 5 is formed by bending metal having spring resilience into a substantially U shape to form resilient legs on both sides, and resilient bulging portions 52 bulging outward are formed on the resilient legs 51 at both sides. Each of the resilient bulging portions 52 includes a retention portion 53 to be retained by a mounting location of the vehicle body. At the leading end of the resilient leg 51, a stepped portion 54 to be retained by the inner edge of the rectangular opening of the hinge body is provided. The retention portion 53 of the resilient bulging portion 52 includes a recess portion 53a that is recessed inward and is provided with a flat portion 53b in parallel to the insertion direction of the mounting clip 5.
Patent JP-2012250184-A (JP)
Title: Trowel brush
Inventor: YOSHIKAWA TAKAYUKI
IPC: B05C17/10
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a trowel brush contributing to uniform thin film formation having high transparency.SOLUTION: A mesh sheet 12 is provided at an application surface of the trowel brush 10 in contact with an application target surface. The entire contact surface of the mesh sheet 12 in a wet state by a capillary action generated when being brought into contact with paint or liquid substance S is brought into close contact with the application target surface by interfacial tension between it and the application target surface, and excessive paint or the liquid substance S generated on the surface of the application target surface is absorbed into a sponge material 11 from the mesh sheet 12 by wettability by the capillary action, or the absorbed paint or the liquid substance S is discharged to the mesh sheet 12. By repeating this, smooth and uniform application to the application target surface is achieved.
Patent JP-2011204688-A (JP)
Title: Mixed conductive powder
Inventor: KUWAJIMA HIDEJI
IPC: H01B5/00
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide mixed conductive powders that are highly packed.SOLUTION: The mixed conductive powder contains particles obtained by combining two kinds of almost spherical silver, gold, platinum, palladium, or the alloys of them which are roughly mono-dispersed while having different particle sizes, and its relative packing density is 68-80%. Preferably, among particles obtained by combining two kinds of them, the average particle size of one particle is 5-25 times as large as the average particle size of the other particle, the aspect ratio of the particles obtained by combining these two kinds is 1-1.5, and among the particles obtained by combining these two kinds, the primary particle size of the almost spherical particle on the side where the particle size is small is 0.3-1.8 μm.
Patent JP-2012256208-A (JP)
Title: Lecture system and display device used for lecture system
Inventor: YOSHIZAWA HIROAKI
IPC: G06Q50/20
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform questioning and answering smoothly and appropriately without disturbing the progress of a lecture with a lecture system in which a terminal of a lecturer and a terminal of an auditor are communicably connected.SOLUTION: A lecture system comprises a terminal for lecture and at least one terminal for questioning communicably connected with the terminal for lecture. The terminal for questioning includes identification information transmission means for transmitting its own identification information to the terminal for lecture, and the terminal for lecture includes: display means for displaying image data used for a lecture; identification information storage means for storing the identification information transmitted from the identification information transmission means in association with the image data being displayed on the display means; and identification information display means for displaying the identification information stored by the identification information storage means on the display means.
Patent JP-2012256284-A (JP)
Title: Sensibility analysis system and program
Inventor: OSHIMA OSAMU
IPC: G06Q30/02
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To implement a technology to present a study sentence which expresses a described content in a straight-forward manner for an aggregate of analysis object sentences which are classified from various view points.SOLUTION: A sensibility analysis system 10 includes: a negative/positive determination part 14 which gives a negative/positive polarity tag to a sensibility term and gives a negative expression tag to a negative expression of each sentence, determines whether each sentence is a negative evaluation sentence or a positive evaluation sentence based on the type of polarity tag and the presence or absence of the negative expression tag, and gives a negative/positive determination tag; an emotion extraction part 18 for associating an emotion expression of each sentence with the corresponding emotion type tag; a study rule storage part 24 for storing a plurality of study rules made from a combination of applicable conditions defined by the number of sentences and the ratio thereof which are given with each emotion type tag and a template of the study sentence; and an analysis result evaluation part 21 for applying each of the study rules to a prescribed aggregate of sentences and extracting the template of the study rule as the study sentence relating to the aggregate of sentences when each study rule is matched with the applicable conditions.
Patent JP-2013001754-A (JP)
Title: Normal temperature-curable resin composition
Inventor: MINAMI YUICHIRO
IPC: C08L101/02
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a normal temperature-curable resin composition capable of enhancing both yellowing resistance performance and curability performance, with a small amount of catalyst, in a resin composition containing a vinyl polymer having a basic nitrogen atom as a base resin component.SOLUTION: The normal temperature-curable resin composition contains (A) the vinyl polymer having the basic nitrogen atom, (B) a curing agent having at least one kind of functional group selected from the group comprising an epoxy group, a silanol group and a hydrolyzable silyl group, and (C) a phosphorus-containing compound having a hydroxy group coupled to phosphorus.
Patent JP-2013004148-A (JP)
Title: Optical transmission module, and manufacturing device and manufacturing method thereof
Inventor: KOBI MASAKI
IPC: G11B5/02
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission module capable of adjusting the positions of a semiconductor laser and an optical waveguide with high accuracy by a simple operation, a manufacturing device thereof and a manufacturing method thereof.SOLUTION: The optical transmission module includes a semiconductor laser fixed to a submount and an optical waveguide part having a light incident surface and a light outgoing surface, and has a structure in which the submount is adhered to the optical waveguide part. The optical waveguide part has an optical waveguide extending from the light incident surface to the light outgoing surface, and a plurality of reflection parts exposing themselves to the light incident surface. When viewed at the light incident surface, the optical waveguide and first two reflection parts among the plurality of reflection parts are arranged on the same straight line, and the optical waveguide and second two reflection parts different from the two reflection parts among the plurality of reflection parts are arranged on the same straight line different from a straight line. The position of the optical waveguide is detected from the positions of the four reflection parts, and the relative inclination of the semiconductor laser and the optical waveguide part is set to the minimum from the light quantity balance of the semiconductor laser reflected by the four reflection parts.
Patent JP-2013005350-A (JP)
Title: Portable terminal
Inventor: KUBO TETSUYA
IPC: H04M1/02
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To make squeaking sound less likely to be caused or suppress the volume of the squeaking sound even if the squeaking sound is caused in a case where a housing is pressurized to be deformed when a user puts a receiver on its ear to pressurize the housing, the user pressurizes the housing with the fingers, or the similar situation occurs.SOLUTION: A portable terminal 10 includes a housing 11 and a second substrate 22. The housing 11 has a receiving rib 11E supporting the second substrate 22. The second substrate 22 does not have a solder resist 21F on a surface of at least a portion supported by the receiving rib 11E, and the portion supported by the receiving rib 11E is covered with a copper foil layer 22E or the copper foil layer 22E being subject to gold plating 22G.