baber/WOPTO huggingface dataset:
Patent JP-2011220127-A (JP)
Title: Exhaust gas circulation device
Inventor: NISHIO YOSHITAKA
IPC: F02M35/14
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To effectively secure a flow rate of an EGR gas refluxed to air intake passages 68 and 69 for supply suction air to an engine, and sufficiently reduce radiant noises (pulsation noises) caused by the pulsation pressure of the EGR gas to improve the measurement precision of an airflow meter.SOLUTION: A restrictor 67 is formed on a minimum inner diameter portion of an inlet pipe 62, whose channel sectional area is reduced gradually toward the restrictor 67. As a result, an amount of the EGR gas refluxed to the air intake passages 68 and 69 can be increased effectively. An LPL-EGR gas combining junction 4 contains a resonance chamber 73 which absorbs pulsations of the EGR gas, and a communication portion 74 communicatively connecting EGR gas channels 71 and 72 to the resonance chamber 73. The resonance chamber 73 absorbs pulsations having a specific frequency. Hence radiant noises (pulsation noises) caused by the pulsation pressure of the EGR gas are reduced to improve the measurement precision of the airflow meter.
Patent JP-2011219587-A (JP)
Title: Adhesive composition, adhesive and adhesive sheet
Inventor: MATANO HITOSHI
IPC: C09J7/02
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in both of light leakage shielding performance and durability when applied to an optical member such as a polarizing plate, a method for producing the adhesive composition, an adhesive, and an adhesive sheet.SOLUTION: The adhesive composition contains (A) a first acrylic polymer having a mass-average molecular weight of 1,000,000-2,000,000, (B) a second acrylic polymer having a mass-average molecular weight of 10,000-40,000 and (C) a crosslinking agent, wherein the first acrylic polymer (A) contains 1.0-5.0 mass% of a hydroxyl-containing monomer as a constituent component, the second acrylic polymer (B) does not contain the hydroxyl-containing monomer or contains the hydroxyl-containing monomer as a constituent component at a ratio equal to or smaller than the ratio of the hydroxyl-containing monomer in the first acrylic polymer (A), and the ratio of the second acrylic polymer (B) is 10-50 pts.mass based on 100 pts.mass of the first acrylic polymer (A).
Patent JP-2011218680-A (JP)
Title: Liquid ejecting apparatus and control method of liquid ejecting apparatus
Inventor: OZAWA KINYA
IPC: B41J2/01
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting apparatus in which variations in the ejection characteristics accompanying a change in temperature can be suppressed, and a control method of the liquid ejecting apparatus.SOLUTION: In the liquid ejecting apparatus, a temperature sensor mounted in the recording head detects the temperature of the recording head when the recording head comes to an area outside the printing area where printing is performed by ejecting ink onto a recording medium placed on a platen having a platen heater, and a driving signal generation circuit corrects the ejection pulse in accordance with the detected temperature by the temperature sensor.
Patent JP-2011222369-A (JP)
Title: Power storage device and manufacturing method of the same
Inventor: KIMURA KENJI
IPC: H01M50/529
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To restrain constraining force to work differently on each power generating element depending on various locations to which the constraining force is applied in a structure where the constraining force is to be applied to a plurality of power generating elements.SOLUTION: A power storage device comprises: a plurality of power generating elements (20); a plurality of containers (S) where the power generating elements are to be contained respectively; and a case (10) where the containers are arranged in predetermined direction in a row. As for each container, faces (10a, 10b) which are extending to a direction (X direction) of the containers arranged in a row have inclined portions which incline against the arranged direction (X direction) so that opposing faces (11) in the arranged direction (X direction) of each container are allowed by outer force to transform themselves to the direction of approaching each other.
Patent JP-2011223824-A (JP)
Title: Charge pump type boosting circuit and boosting method
Inventor: KONO HIROAKI
IPC: H02M3/07
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a charge pump type boosting circuit and a boosting method which are capable of boosting an input voltage to the voltage multiplied by an integer not smaller than 3 without causing decrease in an input voltage level at the start of boosting operation.SOLUTION: The charge pump type boosting circuit includes: charging means for applying the input voltage to a first capacitor; double boosting means which applies a sum voltage of the input voltage and a voltage between both ends of the first capacitor to an output capacitor while applying the input voltage to a second capacitor within a first predetermined period from the start of the boosting operation; and triple boosting means which, after the end of the first predetermined period, repeats a step of applying the sum voltage of the input voltage and the voltage between the both ends of the first capacitor to the second capacitor, and a step of applying a sum voltage of the voltage between the both ends of the first capacitor and a voltage between both ends of the second capacitor to the output capacitor in this order.
Patent JP-2011227116-A (JP)
Title: Liquid crystal device, method for manufacturing liquid crystal device, and projection display device
Inventor: OKAMOTO TATSUYA
IPC: G02F1/1343
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device which can increase the amount of display light by efficiently reflecting incident light to one surface of an element substrate, a method for manufacturing a liquid crystal device, and a projection display device.SOLUTION: In a liquid crystal device 100, incident light to one surface side of an element substrate 10 from an opposed substrate 20 side is reflected at surfaces of reflective pixel electrodes 9a so that images are displayed. At a lower layer side of the reflective pixel electrodes 9a, reflective wirings (a data line 6a and a capacitance line 5b) which are overlapped with gap regions 9s, 9t, each of which is sandwiched between adjacent pixel electrodes 9a, are provided, and incident light to the gap regions 9s, 9t is reflected at the reflective wirings (the data line 6a and the capacitance line 5b) so that the incident light can be used for displaying images. The surfaces of the pixel electrodes 9a and the reflective wirings (the data line 6a and the capacitance line 5b) are formed to be mirror surfaces.
Patent JP-2011226560-A (JP)
Title: Fireproofing pipe joint
Inventor: KOBAYASHI SUNAO
IPC: E03C1/02
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fireproofing pipe joint, which achieves reduction in weight and has excellent fireproofing performance.SOLUTION: The fireproofing pipe joint is formed by using a resin composition containing a polyvinyl chloride resin and calcium carbonate. Further, the resin composition preferably contains magnesium hydroxide.
Patent JP-2011228498-A (JP)
Title: Charged particle beam lithography apparatus and charged particle beam lithography method
Inventor: INOUE HIDEO
IPC: H01L21/027
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method that suppress an increase in drawing time with increase in the number of SFs.SOLUTION: A lithography apparatus 100 comprises an XY stage 105 on which a sample is mounted, multi-stage deflectors 208 and 209 such that one deflector tracks respective sub main-deflection regions formed by dividing a drawing region so that a deflection position of a beam to each of the sub main-deflection regions follows up movement of the XY stage 105, and the other deflector which has a deflectable region in each SF smaller in size than the sub main-deflection region deflects a plurality of shots of the beam into the corresponding SF while the respective sub main-deflection regions are tracked, and a plurality of deflection amplifiers that output necessary deflection voltages to the multi-stage deflectors using main deflection amount data for deflecting the beam to the sub main-deflection regions, track data for tracking the sub main-deflection regions, sub main-deflection data for moving the deflection position of the beam among the SFs, and sub deflection data for moving the deflection position of the beam within each of the SFs.
Patent JP-2011224496-A (JP)
Title: Direct pressurization type heat pump type concentration system
Inventor: OISHI KAZUO
IPC: B01D1/28
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of a direct pressurization type heat pump type concentration system, to improve heat exchange efficiency and to improve maintainability.SOLUTION: The direct pressurization type heat pump type concentration system (1) which concentrates an object to be treated (2) by compressed steam (S2) includes: a concentration mechanism (4) for concentrating the object to be treated (2) by a concentrator (3); and a compression mechanism (6) for compressing steam (S1) generating in concentrating the object to be treated (2) at the concentration mechanism (4) and for refluxing the compressed steam (S2) to the concentration mechanism (4). In the concentration mechanism (4), a storage tank (11) for storing the object to be treated (2) is provided at the lower part of a casing (10), a concentrator (3) where a hollow perpendicular disk (14) is communicated with a hollow horizontal rotation axis (13) is rotatably provided at the midway part of the casing (10), and discharge nozzles (19, 19) for discharging the object to be treated (2) stored in the storage tank (11) toward the surface of the perpendicular disk (14) of the concentrator (3) are provided at the upper part of the casing (10).
Patent JP-2010261588-A (JP)
Title: Snap-on coupling equipped with connection indicator and used to connect fluid pipe with hard end fitting and method of inspecting connection
Inventor: GILLET DAMIEN
IPC: F16L37/16
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To retain an end fitting in a retracted position by mutually converged horizontal legs of an indicator to fix doubly connection with the addition of a locking member.  <P>SOLUTION: The indicator (5) is retained in a protruded position by bringing an arm and fixing means (33d, 33e) formed on the respective legs (33) into abutment on a sleeve (D), released by effecting the connection, then moved to the retracted position by pushing a head (31), and then retained by fixing the arm under a lower teeth to visually confirm that indicator connection has been correctly effected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011230632-A (JP)
Title: Roof side weather strip for automobile
Inventor: HAYASHI SHUHEI
IPC: B60R13/06
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a roof side weather strip surely mounted at a vehicle body opening part peripheral edge in a sashless door type automobile to contribute to weight reduction of the automobile.SOLUTION: This roof side weather strip 10 is formed by a sponge material and includes a mounting base part 20, a seal holding part 30, a hollow seal part 60 and a seal lip part 50. The seal holding part 30 is formed into a substantially triangular shape in cross section by a seal holding part first wall 31 and a seal holding part second wall 36. A hollow part 38 is formed inside the seal holding part 30. A reinforcing rib part 40 is formed inside the hollow part 38. The mounting base part 20 is mounted at the vehicle body opening part peripheral edge 6 with a double-sided adhesive tape 26.
Patent JP-2011230958-A (JP)
Title: Method for producing transition metal hydroxide
Inventor: OBAYASHI YASUGA
IPC: H01M4/525
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing at a high productivity a transition metal hydroxide as a precursor of a positive electrode active material of a secondary battery by shortening the time necessary to conduct the step of obtaining a wet cake.SOLUTION: The method for producing a transition metal hydroxide comprises the step of obtaining slurry containing a precipitate component mainly consisting of a transition metal hydroxide by bringing a solution containing a transition metal element into contact with an alkali, the step of obtaining a wet cake by feeding the slurry obtained by the preceding step into a filter press where solid/liquid separation is effected by filtration and press dewatering, and the step of drying the wet cake obtained by the preceding step. According to this method, because the time necessary to conduct the step of obtaining the wet cake can be shortened by the filter press where filtration and press dewatering are combined with each other, the transition metal hydroxide can be produced at a high productivity.
Patent JP-2011232204-A (JP)
Title: Color filter substrate inspection method and inspection device
Inventor: NAKANO ASAO
IPC: G02F1/13
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspecting a foreign body attached on a substrate for a liquid crystal display apparatus in terms of its conductivity.SOLUTION: In a method for inspecting to determine whether or not metal elements are contained in a foreign body attached to a substrate for a liquid crystal display apparatus, a comparison X-ray fluorescence spectrum of positions where no foreign body exists is performed beforehand once with respect to the predetermined number of the substrates to be inspected and an X-ray fluorescence spectrum of at least one position where a foreign body is attached to the substrate are measured. In this way, a plurality of X-ray fluorescence spectra are subject to data processing, thereby determining with high accuracy whether or not the foreign body contains metal elements.
Patent JP-2011234583-A (JP)
Title: Mounting method of electrical housing and electrical housing device
Inventor: SHIMIZU TAKAO
IPC: H02M7/48
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method of an electrical housing by which a wiring connection to back face of housing is easily performed and thickness of housing is reduced, and an electrical housing device suitable for the same.SOLUTION: When mounting an electrical housing 1 on a fitting plate 2, a temporary fixing process is provided to hold a lower end portion of the electrical housing 1 rotatably. The temporary fixing is performed by engaging a suspension engaging part 8 provided near upper end of the electrical housing back-face to a suspension receiving part 9 provided on the fitting plate 2 fixed on a wall surface to oscillatably suspend the electrical housing 1. In the temporary fixing state, wiring to a wire insertion part 41 in a rear of a junction box 4 located at the lower end portion of the electrical housing 1 is performed.
Patent JP-2011238713-A (JP)
Title: Method for designing semiconductor integrated circuit
Inventor: NAKANISHI TORU
IPC: H01L21/8238
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which has high performance even if design margin is reduced by suppressing variations in the gate length and variations in the gate parasitic capacitance caused by the optical proximity effect generated in a photolithography step and enabling design of a library reflecting actual characteristics of a standard cell.SOLUTION: In a method for designing the semiconductor integrated circuit by arraying standard cells Sc1, at the ends of gate patterns 5 constituting the standard cells Sc1, dummy patterns 3 are disposed in the direction perpendicular to the gate patterns 5, and reduction in the gate pattern possession density at the ends of the gate patterns 5 is compensated by disposing the dummy patterns 3.
Patent JP-2011236999-A (JP)
Title: Bearing structure of rotary machine, revolving speed control device, and refrigerating cycle control device
Inventor: HOTTA TADASHI
IPC: F16C19/52
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a bearing structure for rotatably supporting a rotating shaft of a rotary machine and a revolving speed control device for controlling a revolving speed of the rotary machine applying the bearing structure, and to improve reliability of the bearing structure concerning a refrigerating cycle control device for controlling operation of a refrigerating cycle provided with a compressor applying the bearing structure.SOLUTION: The bearing structure is provided with a rotating regulation means 263 for fixing a sliding bearing 261 rotatably supporting a shaft 25 on an inside race 262a of a rolling bearing 262 and regulating relative rotation of the inside race 262a and the outside race 262b of the rolling bearing 262 until rotating torque transmitted from the sliding bearing 261 to the rolling bearing 262 is a preset reference rotating torque or above. Thereby the shaft 25 is supported by the sliding bearing 261 with high reliability rather than the rolling bearing 262 until the rotating torque is the reference rotating torque or more. Furthermore, when the rotating torque is the reference rotating torque or above, the relative rotation of the inside race 262a and the outside race 262b is allowed to support the shaft 25 with the rolling bearing 262 so as to suppress wear of the sliding bearing 261.
Patent JP-2011240352-A (JP)
Title: Lead-free solder composition for vehicle
Inventor: NISHI MIZUKI
IPC: C22C13/00
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To solve problems that development of lead-free solder is urgently needed and the movement for eliminating lead from solder for electronic substrates spreads rapidly in consumer-electronic industry or the like, but solder for feeding terminals for making contact with glass for vehicles is required to have a requested value for adhesive strength higher than the solder for electronic substrates and a crack is likely to be produced in the glass by the heat contraction of the solder when temperature is varied because the glass is harder than flexible materials such as the electronic substrate, and thus the lead-free solder for electronic substrates can not be diverted as it is.SOLUTION: The lead-free solder composition for vehicles is composed of 26-56% by mass of In, 0-10% by mass of Ag and the balance, namely 34-74% by mass of Sn, and has a Young's modulus of 50 GPa or less, as the property.
Patent JP-2011243695-A (JP)
Title: Semiconductor device
Inventor: KOYAMA MASAKI
IPC: H01L29/739
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a diode-contained semiconductor device capable of preventing electric breakdown, even though it is low loss.SOLUTION: A trench 21 is formed in a cell region 20 such that an extension direction of an edge 21a of the trench 21 is inclined by 90° to a longitudinal direction of a side 22 defining the cell region 20. Thereby when holes remaining in an outer peripheral region 30 flow into a side of the cell region 20, holes flow into a side of an active region along the extension direction of the edge 21a of the trench 21 on any sides 22 defining the cell region 20 without being disturbed by the trench 21. In the case, holes do not concentrate at one place in the active region provided along the trench 21, because holes are distributed and flow into an internal direction of the cell region 20. Therefore the electric breakdown can be prevented without forming an invalid region in the cell region 20.
Patent JP-2011241290-A (JP)
Title: Bonding method
Inventor: ISHIZAKI KENICHI
IPC: C09J4/04
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method which has high shear bond strength, peel bond strength, and impact bond strength and also particularly excels in the thermal cycling resistance of bond strength.SOLUTION: The method of bonding an adherend uses a 2-cyanoacrylate adhesive and the 2-cyanoacrylate adhesive is an adhesive composition containing (a) 100 pts.mass 2-cyanoacrylic ester and (b) 1-400 pts.mass polyfunctional cyanoacrylic ester having a number average molecular weight of 1,000-50,000 and two or more 2-cyanoacryloyl groups, and the thickness of the adhesive is adjusted to 10-200 μm.
Patent JP-2011241183-A (JP)
Title: Amide derivative and agricultural/horticultural acaricidal agent comprising the derivative, and using method therefor
Inventor: FURUYA TAKASHI
IPC: C07C215/68
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an amide derivative and an agricultural/horticultural acaricidal agent comprising the derivative, and a using method therefor.SOLUTION: The amide derivative is represented by general formula (I), wherein R is a hydrogen atom, a (1-6C)alkyl group or the like; Rand Rare the same or different and are each a (1-6C)alkyl group or the like; Ris a hydrogen atom, a (1-6C)alkylcarbonyl group or the like; Ris a (1-6C)alkyl group, a (3-6C)cycloalkyl group or the like; Het is a heteroaryl group; and n is an integer of 0, 1 or 2. Salts thereof are also provided. The agricultural/horticultural acaricidal agent comprises the compound as an effective ingredient. The using method for the derivative is also provided.
Patent JP-2010241140-A (JP)
Title: Manufacturing method for cellulose ester film
Inventor: TASAKA MASAYUKI
IPC: B29C41/24
Filed: 2010-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a cellulose ester film which has excellent optical characteristics.  <P>SOLUTION: The manufacturing method for the cellulose ester film includes: a conveying step D0 for a peeled cellulose ester film; a gripping step A for the widthwise end part of the cellulose ester film; a widthwise stretching step B for the cellulose ester film; the relaxing step C for the cellulose ester film; and a drying step D1 for the cellulose ester film. In the widthwise stretching step B, the stretching is conducted at the stretching speed according to equation: stretching speed=[(widthwise size after stretching/widthwise size before stretching)-1]×100(%)/stretching time, resulting in 1.1 to 2.5 times at 50 to 500%/min. The residual solvent quantity at the end of the step B is 0.4 to 0.8 of that at the start of the step B. The atmosphere temperature of the step B is 110 to 140°C or the film temperature at the start of the step B is 30 to 140°C. The film temperature at the end of the step B is 70 to 140°C. The solvent quantity at the end of the step B is 0.8 to 0.99 to the standard at the start of the step B. The atmosphere temperature of the step B is 30 to 130°C or the film temperature at the start of the step B is 30 to 130°C. The film temperature at the end of the step B is 60 to 130°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010181911-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device using same
Inventor: SUZUKI YASUO
IPC: G03G5/05
Filed: 2010-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor causing no image defect and having excellent potential stability, high durability and excellent resistance to light fatigue, and to provide an electrophotographic device equipped with the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor includes at least a charge generating layer and a charge transferring layer formed on a conductive substrate. The charge generating layer contains two or more kinds of charge generating substances having the spectral sensitivity characteristics in different spectral regions of a visible ray region and a near IR region. The charge transferring layer contains a compound having an absorption peak at 450-620 nm. The compound contained in the charge transferring layer is a naphthoquinone or an anthraquinone derivative. The electrophotographic photoreceptor is mounted in the electrophotographic device.  <P>COPYRIGHT: (C)2010,JPO&INPIT