baber/WOPTO huggingface dataset:
Patent JP-2012163463-A (JP)
Title: Method for diagnosing deterioration of lubricant coating liquid
Inventor: KURODA MASAMI
IPC: G01N33/44
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for diagnosing deterioration of a lubricant coating liquid, the method which is applicable even when a concentration of a lubricant in a coating liquid is low, which is simple and which can be carried out with a minute amount of a sample, considering the importance of process management of a lubricant coating liquid in order to stably form a uniform lubricant layer of a predetermined film thickness in an application process of a lubricant.SOLUTION: The method for diagnosing deterioration of a lubricant coating liquid comprises: volatilizing and removing a solvent by drying a coating liquid, then measuring various ions generated by TOF-SIMS (time-of-flight secondary ion mass spectroscopy); comparing an ionic strength of CHO as a reference with an ionic strength of CHOof a Bis-form lubricant terminal structure as a marker; and determining a service life of the lubricant coating liquid based on the ionic strength ratio (CHOionic strength/CHO ionic strength) to diagnose deterioration.
Patent JP-2012169405-A (JP)
Title: Holding jig
Inventor: HARUNO HIROSHI
IPC: H01L21/50
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a holding jig from which a thin plate-like object adhesively held thereto can be removed with ease.SOLUTION: A holding jig 1 comprises: an adhesive sheet 5 which has an adhesive region 11 including an adhesive portion 14 and a non-adhesive circumference portion 12 surrounding the adhesive region 11; and a substrate 6 which has a void 23 on which the adhesive sheet 5 is placed and into which the adhesive portion 14 is embedded. A formed space 25 which is defined by a thin plate-like object 9 arranged over the adhesive region 11 and the non-adhesive circumference portion 12, and the adhesive portion 14 embedded in the void 23 is an open space.
Patent JP-2012168332-A (JP)
Title: Electronic apparatus, control circuit and control method of light-emitting element
Inventor: HIRANO TAKESHI
IPC: H04N5/225
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and a control circuit which can suppress increase in power consumption while improving current precision.SOLUTION: A control circuit 20 includes a measuring circuit 22 which measures a change amount of electric charge of a capacitor C31 connected to a light-emitting diode 31 in a light-emitting unit 30 and a reference value generation circuit 24 which generates a reference voltage Vr according to the change amount of the electric charge. The control circuit 20 also includes a control unit 23 which controls a light emission amount of the light-emitting diode 31 in response to difference between an amplification voltage Va corresponding to the change amount of the electric charge and the reference voltage Vr.
Patent JP-2012168488-A (JP)
Title: Focusing device and imaging apparatus
Inventor: TAKAHARA HIROAKI
IPC: G02B7/34
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a focusing device capable of shortening the time required for focus detection.SOLUTION: A focusing device comprises: an imaging part 22; a phase difference detection part for detecting a shift amount of image surface; a contrast detection part 21 for detecting a focus state; a notification part 26 for notifying of being in an in-focus state; and a reliability evaluation part 21 for evaluating reliability of the shift amount. When the reliability of the shift amount is equal to or greater than a first threshold, the focusing device drives a focusing optical system 32, and when the reliability of the shift amount is less than the first threshold, it executes scanning drive of the focusing optical system 32. And, when the reliability of the shift amount is equal to or greater than the first threshold and also is equal to or greater than a second threshold that is higher than the first threshold, if the focus state is the in-focus state, the device lets the notification part notify of being in the in-focus state, and when the reliability of the shift amount is less than the first threshold and is equal to or greater than a third threshold that is lower than the first threshold, it determines a driving direction of scanning drive.
Patent JP-2012174463-A (JP)
Title: Luminaire
Inventor: IKEHATA SHIORI
IPC: F21V29/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of cost reduction by reducing weight of a light source support part and enhancing a heat radiation effect of a light source.SOLUTION: The luminaire includes the light source support parts 13 each having a base 21 with an L-shaped cross section and a mounting member 24 bridged between L-shaped two strips 22, 23 of the base 21, LEDs 14 mounted on the mounting parts 24 on the light source support parts 13, and a case 12 accommodating the light source support parts 13 and the LEDs 14. The two strips 22, 23 of the light source support part 13 contact the case 12.
Patent JP-2012182331-A (JP)
Title: Transfer method of thin film element and circuit board
Inventor: KONDO RYUICHI
IPC: H01L27/12
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To peel off an MIM structure (lower electrode/dielectric layer/upper electrode) film formed on a support substrate uniformly with low damage, and to transfer the MIM structure film to a transfer substrate.SOLUTION: Adhesion layers 46A, 46B composed of a metal and Si are formed, in ultrahigh vacuum, on the surface of an insulation layer 28 formed on an MIM film 26 of a support substrate 12 and on the surface of an Si film 42 formed on a transfer substrate 40, respectively. The support substrate 12 and the transfer substrate 40 are then bonded by bringing the adhesion layers 46A, 46B into contact with each other and applying a load, thus peeling/transferring the MIM film 26 from the support substrate 12 side to the transfer substrate 40 side. At that time, adhesion Fof the MIM film 26 and the transfer substrate side is controlled previously, and adhesion Fof the MIM film 26 and the support substrate 12 side is lowered so as to satisfy a relation F>F, thus transferring the MIM film 26 to the transfer substrate 40 uniformly with low damage.
Patent JP-2012184783-A (JP)
Title: Worm wheel and electric power steering device with the same
Inventor: TANIMOTO KIYOSHI
IPC: F16H55/22
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a worm wheel which is compact and low cost and excellent in durability.SOLUTION: A tooth face 23 of the worm wheel 21 includes a main tooth face 26 and an extending tooth face 27, the main tooth face 26 is arranged inside of reference circle C2 having a radius r2 a value constituted by multiplying the module m of the worm wheel 21 by a predetermined coefficient α larger than a radius r1 of a pitch circle C1 of the worm wheel 21. The extending tooth face 27 extends from the main tooth face 26 to the outside of the reference circle C2 and is inclined to the inside of the tooth part 24 relative to the extending face P1 of the main tooth face 26.
Patent JP-2012183656-A (JP)
Title: Method of manufacturing pneumatic tire and pneumatic tire
Inventor: NISHITANI KAZUMA
IPC: B60C19/08
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a pneumatic tire which suppresses deterioration in uniformity while securing conduction performance and which has less process failure, and to provide the pneumatic tire.SOLUTION: In the method of manufacturing the pneumatic tire T, a conductive part 13 having one end exposed to a ground contact surface and the other end reaching a side face 10a of a tread rubber 10 is embedded in the tread rubber 10 formed of non-conductive rubber, and ends of a sidewall rubber 9 are set on both side faces 10a of the tread rubber 10. A rubber ribbon 20 composed of non-conductive rubber 21 is wrapped in a spiral shape along the tire circumferential direction in a region extending from each side face 10a of the tread rubber 10 to the inner side in the tire radial direction to form the sidewall rubber 9. The rubber ribbon 20 has a structure in which a face opposing a carcass layer 7 is covered by a conductive rubber part 22 in at least a region in contact with each side face 10a. The conductive rubber part 22 is made to continue to a conductive rubber part 22 adjacent thereto toward the inner side in the tire radial direction or is connected to a conductive sheet 70 composed of conductive rubber.
Patent JP-2012068226-A (JP)
Title: Chemiluminescence measuring device and method
Inventor: SHIKIMURA KIMIKO
IPC: G01N21/76
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of accurately measuring chemiluminescence intensity even when a test material has a light absorption band in a chemiluminescence wavelength region.SOLUTION: A chemiluminescence measuring device 1 includes a sample container 10, a measurement part 20, a memory part 30, and an operation part 40. The measurement part 20 receives chemiluminescence generated from a chemiluminescence reagent contained in a sample solution in the sample container 10 together with a test material, obtains a chemiluminescence intensity measurement value E according to intensity of the received chemiluminescence, and outputs the chemiluminescence intensity measurement value E as an electrical signal to the operation part 40. The operation part 40 corrects the chemiluminescence intensity measurement value E obtained by the measurement part 20 in accordance with a predetermined correction formula based on a normalized chemiluminescence spectrum i(λ) and an absorbance spectrum A(λ) of the test material, which are memorized by the memory part 30, to evaluate chemiluminescence intensity Eafter the correction.
Patent JP-2011207746-A (JP)
Title: Apparatus for producing trichlorosilane
Inventor: MIYAKE MASAMI
IPC: C01B33/107
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing trichlorosilane simplified in structure and excellent in workability such as assembling, inspection and the like, which has a restraint on a maximum temperature on the surface of a heater in a reaction chamber, and enlarged in a heat transfer area in the reaction chamber to enable supplied gas to be heated with high heat efficiency.SOLUTION: The apparatus for producing trichlorosilane includes: a reaction chamber 101 for generating reaction gas containing trichlorosilane and hydrogen chloride by supplying raw material gas; a plurality of heaters 20 disposed along the up and down direction in the reaction chamber 101, and formed with heat-eradiating parts 21 for heating the row material gas; a plurality of electrodes 23 connected to base end parts 22 of these heaters 20; and a plurality of radiant panels 24 arranged between the heat-eradiating parts 21 of the heaters 20.
Patent JP-2012183248-A (JP)
Title: Vacuum cleaner
Inventor: TOKUDA TAKESHI
IPC: A47L9/24
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner that is easy to handle and prevents an extension tube from being unstable when stored.SOLUTION: In the vacuum cleaner in which a protrusion 7 to be locked formed on an extension pipe 3 or a floor nozzle (not shown) is inserted into and locked at a locking recess 6 formed in an rear end surface 5 of a vacuum cleaner body 1 so that the extension pipe 3 and the floor nozzle can be held while being hooked, a permanent magnet 8 is provided at one of the locking recess 6 or the protrusion 7 to be locked, and a holding member 9 made of a magnetic material such as iron on the other one. The arrangement allows for secure hold of the extension pipe 3 by the magnetic force (attraction force) of the permanent magnet 8, thus preventing the extension pipe 3 from being unstable, or coming off and falling down to the floor.
Patent JP-2012190092-A (JP)
Title: Device utilization system with interface switching function
Inventor: TAKADA KAZUTOSHI
IPC: G06F13/14
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a device utilization system capable of safely switching to a communication path even when using a device in another communication path, in a device utilization system available through both a peripheral interface and a device server.SOLUTION: While a device is used in a communication path, switching is not immediately performed even if connecting to another communication path is performed. Switching of a communication path is performed only when it is permitted after inquiring whether or not switching can be done to a PC using the communication path.
Patent JP-2012191351-A (JP)
Title: Image pickup apparatus and image processing method
Inventor: TAJIRI SHINICHIRO
IPC: H04N5/232
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup apparatus that can generate a viewpoint image in a virtual viewpoint differing from an actual viewpoint with low-cost and a simple structure.SOLUTION: An image pickup apparatus 1 comprises an imaging lens 11, a lens array 12, an image sensor 13 and an image processor 14. The image pickup apparatus generates, based on image data D0 obtained using the imaging lens 11, the lens array 12 and the image sensor 13, a plurality of viewpoint images taken, and synthesizes two or more viewpoint images of them. In such synthesis, the image pickup apparatus weights the two or more viewpoint images taken, depending on the positional relationship of their image viewpoints with a virtual viewpoint, such that it generates a virtual viewpoint image without executing a complex arithmetic processing requiring CPU and GPU having high processing capability.
Patent JP-2012190185-A (JP)
Title: Control device
Inventor: IMAI YUJI
IPC: G06F3/041
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device capable of performing, with a same device, an item selection and a determination operation of the selected item that are used for a car navigation system, an audio device, and the like, and a moving operation of a pointer and a selection determining operation of an item where the pointer is positioned that are necessary for Web browsing and the like.SOLUTION: A control device 1000 comprises input means 100 and operates an electronic device 20 in a vehicle 1. The input means 100 includes: contact detecting means 110 for detecting a contacted position; and switch means 120 disposed at the back of the contact detecting means 110 and detecting a depressing operation. There are at least two or more signals output by the depressing operation of the switch means 120, and the control device comprises control means 200 for outputting either one of the two signals on the basis of the detection result of the contact detecting means 110.
Patent JP-2012195376-A (JP)
Title: Semiconductor device manufacturing method
Inventor: OKUMURA HIDEKI
IPC: H01L21/336
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can form a p-type semiconductor region in a self-aligned manner with respect to an n-type semiconductor region.SOLUTION: According to an embodiment, a semiconductor device manufacturing method comprises a process of exposing a surface of an n-type semiconductor region and a surface of a semiconductor layer, which have relatively different impurity concentrations from each other. The n-type semiconductor region is formed on a region in adjacent to a trench gate on the surface of the semiconductor layer and has impurity concentration higher than that of the semiconductor layer. Further, the semiconductor device manufacturing method comprises a step of simultaneously oxidizing the surface of the n-type semiconductor region and the surface of the semiconductor layer to form an oxide film having a film thickness relatively thicker on the surface of the n-type semiconductor region than on the surface of the semiconductor layer. Further, the semiconductor device manufacturing method comprises a process of injecting a p-type impurity into the semiconductor layer by using the oxide film on the surface of the n-type semiconductor region as a mask to selectively form a p-type semiconductor region having a p-type impurity concentration higher than that of the semiconductor layer on the semiconductor layer.
Patent JP-2012176872-A (JP)
Title: Activated carbon and method of manufacturing environment cleaning material
Inventor: SAWADA SHOJI
IPC: C01B31/08
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an oil adsorbent or an environment cleaning material in which the adsorbent activity of a rice hull-activated carbon that carbonizes the rice hull of an agricultural waste is characterized by the large size of the surface area of a porous body, the material having the characteristic is made an active adsorbent, the rice hull is stably and largely supplied, and the properties of the material enable the use on a ground, floor, water surface or under the water surface, and which also enable incineration treatment after treatment.SOLUTION: The invention that has worked for the agricultural waste has succeeded in obtaining the rice hull-activated carbon by the stable supply of a large amount. The rice hull-activated carbon is filled in a bag having oil permeability, thereby further results of diversification have been achieved.
Patent JP-2012195225-A (JP)
Title: Holding jig of wire harness branch part
Inventor: SUGIMOTO SEIICHI
IPC: H01B13/012
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiring jig of a wire harness branch part that can be easily mounted to an existing wiring fork, can be easily removed in taping after an electric wire is routed, and can facilitate a taping operation.SOLUTION: A holding jig has a tubular member 21 that can be inserted in a vertical rod 8 of a wiring fork 1 from above and mounted to it; a special wire branch guide member 23 for guiding a special wire Wt with a limited minimum bending radius among branch wires W2 in a direction crossing a trunk wire W1 while curving it; and an arm 22 coupling a lower end of the tubular member with a lower end of the special wire branch guide member. An outer periphery of the special wire guide member on the tubular member side is an arc-shaped guide face 24 for guiding the special wire while curving it at a predetermined curvature radius.
Patent JP-2012143811-A (JP)
Title: Magnesium alloy material
Inventor: MORI KOJI
IPC: C22C23/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium alloy material by which the broad or long material suitable for a raw material of a plastically processed material, or various-sized plastically processed materials can be produced with excellent productivity.SOLUTION: The magnesium alloy material is produced by joining a plurality of magnesium alloy pieces (typically alloy plates). The tensile strength and Vickers hardness at room temperature of each alloy piece are ≥165 MPa and ≥55 Hv, respectively, and the Vickers hardness Hv in the joint area composed of the magnesium alloy is equal to or higher than that of the alloy piece. Since the joint area has hardness equal to or higher than that of the alloy piece, the joint area hardly becomes a weak point mechanically in the magnesium alloy piece. Thereby, the magnesium alloy piece can be handled similarly to the broad or long material formed with uniform composition to be suitably used for the raw material of the plastically processed material. The alloy piece is preferably a rolled material obtained by rolling plural times, a cast material produced through a twin roll type continuous casting method; and friction-stir welding is preferably used for the above joining.
Patent JP-2012198070-A (JP)
Title: Receiver
Inventor: MATSUMURA HIROSHI
IPC: G01S7/292
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a receiver which is capable of measuring a reception gain while suppressing expansion of a circuit scale.SOLUTION: A receiver comprises a first mixer and a measurement signal generation unit. The first mixer mixes a reception signal obtained by reflecting from an object a radar transmission signal which is generated by a signal generation unit of a radar device, and receiving the radar transmission signal in a receiving antenna with the radar transmission signal to generate a frequency difference signal during a reception mode, and mixes a signal for measurement with a reference signal generated by a signal generator to generate a frequency difference signal during an inspection mode. The measurement signal generation unit generates the signal for measurement on the basis of the reference signal generated by the signal generator and inputs the signal for measurement as the reception signal.
Patent JP-2012197589-A (JP)
Title: Bridge with bearing device
Inventor: MUTSUYOSHI HIROSHI
IPC: E01D15/14
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a bridge with a bearing device that can suitably move the bridge relatively to a loading surface.SOLUTION: The bridge includes an upper structure 11 and a bearing device 15 which is mounted on a predetermined loading surface 25a and supports one end of the upper structure 11, and a bearing device 15 has a friction member 23 which can slide in all directions on the loading surface 25a.
Patent JP-2012204867-A (JP)
Title: House information panel and intercom system for multiple dwelling house
Inventor: GOSHONOO KAZUHIKO
IPC: H04M9/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To enable an information distribution device to timely control a display of information on life and environment on a house information panel.SOLUTION: A house information panel 1 is provided with: an information reception unit 16 which receives the information on life and environment from an information distribution device 4 and stores thereof in a storage unit 19; and a display control unit which when starting the display of the information on life and environment stored in the storage unit 19 and thereafter receiving from the information distribution device 4 an instruction to finish the display of the information on life and environment, finishes the display.
Patent JP-2012203500-A (JP)
Title: Data processing device and program
Inventor: KAYANO SHIGEMI
IPC: G06F11/34
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To use a data processing system in common for a plurality of log types.SOLUTION: A log agent device 100 includes log file read sections 102, record extraction sections 103, word extraction sections 104, and word rearrangement sections 106 which correspond to different processes and perform data processing in the corresponding processes. Further, the log agent device includes a log type determination section which determines a log type of a log file and a system definition information storage section 107 which stores system definition information in which systems for data processing executed in the respective processes are defined by log types. The log type determination section determines the log type of the log file, and specifies a system of data processing executed on the log file in each process based upon the determined log type and system definition information. The log file read sections 102 etc., can execute the data processing of a plurality of kinds of systems, and executes the data processing of the system specified by the log type determination section to the log file.