baber/WOPTO huggingface dataset:
Patent JP-2013166864-A (JP)
Title: Rubber composition for tire tread
Inventor: SUGIURA YUKI
IPC: C08K3/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire treads, which is configured to improve low rolling resistance, wet performance and wear resistance to levels higher than those of conventional ones.SOLUTION: A rubber composition for tire treads is obtained by blending 3-60 pts.wt. of an aromatic modified terpene resin and 100-150 pts.wt. of a filler per 100 pts.wt. of a diene rubber that contains 35-89 wt.% of a modified conjugated diene polymer rubber and 11-40 wt.% of a butadiene rubber. Silica is contained in the filler in an amount of ≥70 wt.%. The ratio of the blending amount (Wte) of the aromatic modified terpene resin to the blending amount (Wbr) of the butadiene rubber, namely Wte/Wbr is 0.5-1.3, and the modified conjugated diene polymer rubber has a terminally modified group that contains a functional group interactive with silica. This modified conjugated diene polymer rubber has an aromatic vinyl unit content of 38-48 wt.%, a vinyl unit content of 20-35 wt.%, and a weight average molecular weight of 600,000-1,000,000. The aromatic modified terpene resin has a softening point of 100-150°C.
Patent JP-2013172382-A (JP)
Title: Imaging device management system, imaging controller, controller and robot
Inventor: NISHITANI MASANOBU
IPC: H04N5/232
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device management system in which addition, deletion of imaging element, setting change of an image sensor, and the like, can be carried out simply and easily.SOLUTION: A camera management system 1 has a robot controller 2, and a camera controller 4 connected with the robot controller 2 over a network. Communication connection of the robot controller 2 and the camera controller 4 is established by a call control protocol (SIP). When a camera 5 is connected, the camera controller 4 generates URI of the camera 5, and transmits a message for requesting registration of the URI thus generated to the robot controller 2. Upon receiving the request message, the robot controller 2 registers the URI of the camera 5 in a database.
Patent JP-2013171815-A (JP)
Title: Ultraviolet irradiation device
Inventor: TANIMOTO YUSUKE
IPC: H05B41/24
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress deformation of a cathode to prevent the early reduction in illuminance while maintaining power-saving, in an ultraviolet irradiation device including a lighting control device capable of driving a discharge lamp with a power supplied to the discharge lamp, which is switchable between a full lighting mode of lighting the discharge lamp with a full lighting power and a standby lighting mode of lighting the discharge lamp with a standby lighting power lower than the full lighting power.SOLUTION: When a diameter of a front end surface of a cathode is denoted as φ (mm) and a taper angle of a taper part is denoted as θ (°), 0.5≤φ≤4.0 and 30≤θ≤80 are true. When a power transition period between the standby lighting power in the standby lighting mode and the full lighting power in the full lighting mode is denoted as TS (msec), the diameter φ, the taper angle θ, and the power transition period Ts have a relation represented by expression Ts≥90exp(0.82 φ)×exp(-0.054θ).
Patent JP-2013174255-A (JP)
Title: Linear motion device, and method for manufacturing the same
Inventor: MATSUDA YASUYUKI
IPC: F16H25/24
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a linear motion device that stably supplies an appropriate amount of lubricant by self-lubrication, and to provide a method for manufacturing the same.SOLUTION: An end-deflector type ball screw drive device 11 includes: a nut 12 having a helical groove 12a formed on an inner circumferential surface; a screw shaft 13 having a helical groove 13a opposed to the helical groove 12a of the nut 12 formed on an outer circumferential surface thereof; and a large number of balls 15 incorporated between helical raceway surfaces 14 formed by the helical groove 12a of the nut 12 and by the helical groove 13a of the screw shaft 13. A return path 16 is formed in an axial direction inside the nut 12, the return path having a surface 16a integrally formed by injection-molding an oil-containing resin material.
Patent JP-2013083910-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor
Inventor: FUJII JUNJI
IPC: G03G5/14
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor capable of suppressing fog caused by an increase of dark decay.SOLUTION: A conductive layer is formed using a conductive layer coating liquid prepared using a solvent, a binding material, and metal oxide particles. In the conductive layer coating liquid, a mass ratio (P/B) of the metal oxide particles (P) and the binding material (B) is 1.5/1.0-3.5/1.0. The metal oxide particles are titanium oxide particles coated with a tin oxide doped with phosphorus or tungsten. If a powder resistance ratio of the metal oxide particle is set as x[Ωcm], and the powder resistance ratio of the titanium oxide particle being the core material particles in the metal oxide particles is set as y[Ωcm], x and y satisfy relational expressions (i) and (ii), respectively: 5.0×10≤y≤5.0*×10...(i); 1.0×10≤y/x≤1.0×10...(ii).
Patent JP-2013176823-A (JP)
Title: Spindle device for machine tool
Inventor: SAWANO TAKANORI
IPC: B23B19/02
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable spindle for a machine tool, which has the same or higher durability than a conventional spindle for a machine tool made only by ferrous materials, is drastically reduced in weight, and is improved in vibration damping property.SOLUTION: A rotary shaft of a spindle for a machine tool is formed of an outer shell made of a steel, and an inner diameter part made of a carbon fiber reinforced resin. The inner diameter part of the carbon fiber reinforced resin is formed by press-fitting, bonding a pipe made of the carbon fiber reinforced resin to an inner diameter of the outer shell of the steel, or inserting a laminate body formed by winding a prepreg around an outer diameter of a hollow rubber into the inner diameter of the outer shell of the steel, and pressing and curing it for bonding.
Patent JP-2013179878-A (JP)
Title: Selective medium for isolating multiple drug-resistant acinetobacter
Inventor: ODAKA HIDEMASA
IPC: C12N1/20
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a selective medium for isolating MDRA (Multiple Drug-Resistant Acinetobacter) with high selectivity to MDRA.SOLUTION: This selective medium for isolating multiple drug-resistant Acinetobacter includes natamycin, kanamycin, bile salt, crystal violet, β-galactosidase substrate having a detectable chromogenic free radical, and a redox indicator.
Patent JP-2013181453-A (JP)
Title: Catalyst deterioration determination system
Inventor: NAKAMURA YOSHITAKA
IPC: B01D53/94
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To perform more precise deterioration determination of a NOx catalyst using NHgenerated at the NOx catalyst during reduction of NOx, in a catalyst deterioration determination system determining deterioration of a storage reduction type NOx catalyst (NOx catalyst) provided at an exhaust passage of an internal combustion engine.SOLUTION: When rich spike control is executed in such a case that a sulphur amount deposited on a NOx catalyst in such a state incapable of performing poisoning regeneration is assumed to be smaller than a predetermined abnormal amount, a determination is made that the NOx catalyst is deteriorated if an output value of a NOx sensor provided downstream of the NOx catalyst is smaller than a predetermined value, and a determination is made that an abnormal condition that the NOx catalyst is not present in an exhaust passage occurs when the output value of the NOx sensor is equal to or more than the predetermined value and a heat generation amount in the NOx catalyst is smaller than a predetermined heat generation amount.
Patent JP-2013180067-A (JP)
Title: Liquid medicine dispenser
Inventor: AKO MASAHIRO
IPC: B65B3/28
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid medicine dispenser which enables accurate check of a dispensing result, specifically, facilitates comparison between a target amount and an actually dispensed amount in each of dispensing processes.SOLUTION: A checking image 64 includes a monitoring image 80 and a reference image 82. The monitoring image 80 includes a plurality of bottle images 84 corresponding to a plurality of dispensing processes. The reference image 82 includes a plurality of bar graphs 86A-86F corresponding to the plurality of dispensing processes. The i-th bar graph has i-pieces of cells 108a-108f, and each of the cells corresponds to a dispensing indication amount injected in the dispensing process. The upper side of the cell represents a specified level. Comparison between each of the specified levels and an actual liquid level enables check of a dispensing result.
Patent JP-2013181622-A (JP)
Title: Oil-pressure control device for automatic transmission and manufacturing method thereof
Inventor: TAKAGI AKIRA
IPC: F16H63/40
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an oil-pressure control device for an automatic transmission apparatus, capable of suppressing an increase in an error between an actual position of a spool and a detected position of the spool, and also capable of reducing the number of assembling steps.SOLUTION: A coupling plate 21 of a detent lever 20 is assembled to an oil-pressure control device 1 for an automatic transmission apparatus, wherein a transmission casing 11 is a base for an assembling process. A slider 32 of a range sensor 30 coupled to the coupling plate 21 is assembled to the transmission casing 11 via a sensor body 31. A spool 42 of a manual valve 40 coupled to the coupling plate 21 is assembled to the transmission casing 11 via a valve body 41 fixed to the sensor body 31. Then, it is not necessary to relatively position the slider 32 and the spool 42 to each other during the assembling process for the oil-pressure control device 1 for an automatic transmission apparatus, and the coupling plate 21, the slider 32 and the spool 42 are assembled together, using the transmission casing 11 as the base for the assembling process.
Patent JP-2013182806-A (JP)
Title: Electric connector
Inventor: MIZUGUCHI TOMOHIRO
IPC: H01R13/187
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To improve reliability of an electrical connection with an opposite-side connector by strongly coupling a tubular part of a female type terminal member to which a male type terminal of the opposite-side connector is inserted to an elastic member.SOLUTION: A tubular part 13 into which an opposite-side terminal is inserted, is formed in a terminal member 12 provided within a connector housing of an electric connector. Furthermore, in a circumferential portion of the tubular part 13, an elastic member 16 is mounted which ensures an electrical connection between the opposite-side terminal and the terminal member by being brought into contact with the opposite-side terminal while being elastically deformed when the opposite-side terminal is inserted into the tubular part. The elastic member 16 extends, on an outer circumferential surface of the tubular part, from a rear end side of the outer circumferential surface to the front end side thereof, is then folded substantially in an U-shape, passes on a front-side end face of the tubular part, reaches an inner circumferential surface side from an outer circumferential surface side of the tubular part and then extends, on an inner circumferential surface of the tubular part, from a front end side of the inner circumferential surface toward the rear side thereof. Moreover, a lock part 17D formed in the elastic member is locked to another-side end face of the tubular part.
Patent JP-2013182265-A (JP)
Title: Transfer device and image forming apparatus
Inventor: OKAMOTO TETSUJI
IPC: G03G15/14
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer device and an image forming apparatus, in which the top end holding area of a recording medium is reduced and further, the peeling failure of the recording medium from a transfer body can be inhibited.SOLUTION: When a sheet member P is peeled from a transfer drum 30, a control part 20 controls a motor 58C, to rotate a cam 58A and shift a pedestal member 56 into a separation state. Thus, the top end side of the sheet member P is peeled from the inclined surface 50 of an elastic layer 30C. Then, a holding member 54 is shifted into a release state. The top end of the sheet member P is floated from the circumferential surface of the transfer drum 30, so that the sheet member P is peeled from the transfer drum 30, while being in contact with a peeling member 69. Thus, the top end holding area of the sheet member P is reduced and further, the peeling failure of the sheet member P from the transfer drum 30 can be inhibited.
Patent JP-2012189587-A (JP)
Title: Improvement for defect detection system
Inventor: MEHDI VAEZ-IRAVANI
IPC: H01L21/66
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a surface inspection method capable of determining presence of anomalies in an inside of a surface or on the surface, on inspection of a wafer formed with a pattern.SOLUTION: Scattered light from a sample surface 20a is collected by collectors 38, 52 that collects light substantially symmetrically about a line perpendicular to the surface 20a. The collected light is directed to channels at different azimuthal angles so that information related to relative azimuthal angle positions of the collected scattered light about the line is stored. The collected light is converted into respective signals representing light scattered at the different azimuthal angles about the perpendicular line. Presence and/or characteristics of anomalies are determined from the signals. Alternatively, the light collected by the collectors 38, 52 is filtered by a spatial filter having a circular gap of an angle related to angle difference of expected pattern scattering, and the signals obtained from a narrow angle and a wide angle collection channels may be compared to distinguish between micro-scratches and particles.
Patent JP-2013185853-A (JP)
Title: Measuring apparatus and measuring method
Inventor: TANIBE TORU
IPC: G01N3/10
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus and a measuring method capable of evaluating resisting pressure inside an object accurately in a short time while being controlled.SOLUTION: A measuring method includes the followings. A fluid is gradually supplied while being controlled by using a manual hydraulic pump 1. As a certain flow amount of the fluid is supplied, pressure at a measuring point 8 inside a test body 7 increases with the time elapsed. Here, the test body 7 as a cement-based hardened body contains a large amount of fine air gaps (air bubbles), and increase in pressure therein indicates that the fluid is sealed inside the air gaps. When the fluid is further supplied, the pressure drops at a certain point despite the continuous fluid supply. This is because the air gaps break and join with the neighboring ones. Accordingly, it is evaluated that a proof stress for the inner pressure is lower than the maximum pressure at this time.
Patent JP-2013185327-A (JP)
Title: Building
Inventor: ENOKIDA KANJI
IPC: E04B2/56
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a building capable of being restrained from being swept up by a tsunami.SOLUTION: In a building with two or more stories, a first-story section F1 includes an earthquake-resisting wall 5 facing a horizontal x-direction, and an earthquake-resisting wall 5 facing a y-direction orthogonal to the horizontal x-direction. Clearances 7XA and 7XB, which allow a tsunami to flow through the first-story section F1 when the tsunami reaches the building and which linearly pass through the first-story section F1 in the x-direction so as to ward off tsunami energy, and clearances 7YA and 7YB, which linearly pass through the first-story section F1 in the y-direction, are formed.
Patent JP-2013185662-A (JP)
Title: Fastening structure of ring gear and fastening method
Inventor: KUROSAKI Yuki
IPC: F16B39/02
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability of an integrated product formed by fastening a ring gear to a fastened member.SOLUTION: Engagement torque T is applied to a helical tooth 14f of a ring gear 14. A resultant engagement thrust reaction force Tacts on screw threads of screw parts 16 formed on contact faces 12a, 14a between a differential case 12 as the fastened member and the ring gear 14. A horizontal direction of a spiral of the screw part 16 is aligned with a horizontal direction of the helical tooth 14f of the ring gear 14. The engagement torque T generating the engagement thrust reaction force Tsimultaneously generates an axial force Fin a direction opposite the engagement thrust reaction force Tto cancel the engagement thrust reaction force T, in the screw part 16 formed on the contact faces 12a, 14a between the differential case 12 and the ring gear 14.
Patent JP-2013191297-A (JP)
Title: Positive electrode material for power storage device
Inventor: NAGAKANE TOMOHIRO
IPC: H01M4/58
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material for a power storage device excellent in a cycle characteristic even in high temperature environments.SOLUTION: The positive electrode material for a power storage device contains: a positive electrode active material comprising a crystallized glass containing an olivine type crystal represented by the general formula LiMFePO(0≤x<1, M represents at least one element selected from among Nb, Ti, V, Cr, Mn, Co and Ni); and a binder including a water-soluble polymer or a thermosetting resin.
Patent JP-2013191485-A (JP)
Title: Nonaqueous secondary battery
Inventor: MIZUTA HIDEKI
IPC: H01M4/48
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of occurrence of thermal runaway during heating, in a nonaqueous secondary battery housing a power generation element in a flexible package sheet without increasing the thickness of the battery.SOLUTION: A power generation element 5, in which a sheet-like positive electrode 12p is inserted into a valley folded portion on one side of a strip separator 11 folded in zigzag and a sheet-like negative electrode 12n is inserted into a valley folded portion on the other side, is housed in a flexible package sheet 2. The separator has a porous layer 11a composed of a hot-melt resin, and an insulation layer 11b containing insulating inorganic particles formed on one surface of the porous layer. At both ends 17 of the separator in the width direction, the porous layers facing each other are heat-welded.
Patent JP-2013196875-A (JP)
Title: Lighting apparatus
Inventor: NOSE TAKEHIRO
IPC: H05B37/02
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To easily adjust relation between a cumulative lighting time and an illuminance correction amount at low cost.SOLUTION: In a lighting apparatus 10, an illuminance correction value selection portion 14 outputs an illuminance correction value selection signal S1 indicative of values of a first dimming rate Dim1, first time Time1, and second time Time2. An illuminance correction value calculation portion 15 outputs an illuminance correction value calculation signal S2 indicative of an amount of variation in dimming rate of a light source 12 per unit time in a first section and a second section on the basis of the illuminance correction value selection signal S1. The first section is a section lasting until the dimming rate reaches the first dimming rate Dim1, and ends at the first time Time1. The second section is a section lasting until the dimming rate reaches an upper-limit dimming rate from the first dimming rate Dim1, and ends at the second time Time2. An illuminance correction control portion 16 controls a lighting circuit 11 so as to turn on the light source 12 at a dimming rate of the light source 12 corresponding to a cumulative lighting time of the light source 12 on the basis of the illuminance correction value calculation signal S2.
Patent JP-2013197868-A (JP)
Title: Relay device, control method of relay device, and relay system
Inventor: UMEZUKI TAKESHI
IPC: H04L45/28
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize bandwidth.SOLUTION: An L2 switch has a storage part, a detection part, a selection part, and a notification part. The storage part stores a plurality of relay paths connecting a transmission source device and a transmission destination device for receiving information from the transmission source device. The detection part detects that congestion has occurred in a section with the L2 switch adjacent to the device itself, in a first path among a plurality of the relay paths. When the detection part detects that congestion has occurred, the selection part selects a second path from the plurality of relay paths. The notification part notifies the L2 switch adjacent to the transmission source device that the second path is used as an alternative path through the L2 switch adjacent to the device itself in the second path.
Patent JP-2013201201-A (JP)
Title: Thin film transistor array, thin film transistor array manufacturing method and image display device
Inventor: MURATA KODAI
IPC: H05B33/14
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To achieve transistor element isolation by forming a semiconductor layer and a protection layer with high alignment accuracy without increasing the number of element manufacturing processes.SOLUTION: It is defined that a current direction of a current flowing in a channel of a semiconductor layer 5 between a source electrode 7 and a drain electrode 8 in a planar direction is a first direction and a direction orthogonal to the first direction in the planar direction is a second direction. A thin film transistor array manufacturing method comprises: forming a plurality of semiconductor layers 5 which extend along the first direction on positions directly on gate electrodes 2 in parallel with each other and at a predetermined distance along the second direction; and forming protection layers 6 which extend along the second direction and are formed on the plurality of semiconductor layers 5, respectively, and at a predetermined distance along the first direction.
Patent JP-2013198435-A (JP)
Title: Method for maintaining flavor of container-packed heat-treated food and drink
Inventor: YAMADA KOHEI
IPC: A23L27/20
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for maintaining the original flavor of container-packed heat-treated food and drink and a method for producing the container-packed food and drink.SOLUTION: There are provided: a method for maintaining the flavor of container-packed heated food and drink, including making food and drink, to be put in a container and heat-treated, contain (a) a saccharide composition containing panose or (b) a saccharide composition containing panose and maltose; a method for producing the container-packed heated food and drink with the maintained original flavor of the food and drink; or a method for inhibiting the degradation of original flavor components of food and drink; and a flavor-maintaining agent of container-packed heated food and drink containing (a) the saccharide composition containing panose or (b) the saccharide composition containing panose and maltose.