baber/WOPTO huggingface dataset:
Patent JP-2013035969-A (JP)
Title: Method for producing lignin derivative, method for producing lignin second derivative, and method for producing natural organic compound
Inventor: MAE KAZUHIRO
IPC: C08H7/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lignin derivative and a method for producing a lignin second derivative which can efficiently produce a lignin derivative and a lignin second derivative having excellent meltability and solubility as well as high reactivity and excellent mechanical characteristics when cured; and to provide a method for producing a natural organic compound which can efficiently separate a lignin derivative, and at the same time, can efficiently separate a compound derived from cellulose and hemicellulose applicable to various types of raw materials, so that these natural organic compounds can be efficiently produced.SOLUTION: The method for producing a lignin derivative obtained by decomposing biomass includes: a first decomposing process of treating biomass at high temperature and under high pressure in the presence of mixed solvent containing water and aprotic polar solvent; a second decomposing process of treating the obtained soluble part at high temperature and under high pressure; and a distilling process of distilling the aprotic polar solvent out of those product resulting from the treatment to obtain a lignin derivative as an insoluble portion.
Patent JP-2013039582-A (JP)
Title: Welding mask
Inventor: TAKAHASHI KOJI
IPC: B23K9/32
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a welding mask that enables clear visual recognition of an entire target object and an entire surrounding scene thereof by providing an illumination means around a light-shielding surface serving as a see-through window part.SOLUTION: The welding mask is formed by attaching a medium 3 mounted with a plurality of LED lamps 4 ..., at a proper position around the see-through window part 2 provided to a mask body 1 formed in a shape and size suitable for a worker to wear, and a power supply therefor may be an AC circuit or a battery.
Patent JP-2013039800-A (JP)
Title: Recording apparatus
Inventor: IWAKURA HIROYA
IPC: B41J2/01
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus that can change a distance between sheets and can restrict the movement of a recording unit even if a force is applied to the recording unit regardless of the length of the distance between the sheets.SOLUTION: The recording apparatus includes: a carriage 2 that mounts an ejection head 1 and is movable in a first direction; a platen for supporting a recording medium M; a guide member 4 for guiding the movement of the carriage 2 in the first direction; a slide member 6 that is slidable between the first position and the second position with respect to the carriage 2; and a switch member 5 that makes the carriage 2 in a second direction by moving the slide member 6 between the first position and the second position by relatively moving along in the first direction with respect to the carriage 2. The switch member 5 has protrusions 5b extended in a third direction, and grooves 6d extended in the first direction is formed in the slide member 6. The protrusions 5b are inserted into the grooves 6d in which the movement of the slide member 6 in the second direction is limited.
Patent JP-2011231451-A (JP)
Title: Manufacturing method of polyester fiber for air-laid nonwoven fabric
Inventor: AIDA HIRONORI
IPC: D01F6/62
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polyester fiber for air-laid nonwoven fabric, capable of producing a nonwoven fabric having excellent uniformity and bulkiness, with extremely excellent airlaying formability especially in spinning from a screen.SOLUTION: A manufacturing method of a polyester fiber for an air-laid nonwoven fabric comprises a step of preparing an undrawn yarn of polyester containing 80 mol% or more of alkylene terephthalate repeating units, having a fineness of 10 dtex or less or a fiber length of 8 mm or more, an elongation of 130 to 600%, a crimp number of 8.5 peaks/25 mm or more, a crimp percentage/crimp number of 0.65 or less, a crimp modulus of elasticity of 70% or more, and a dry heat shrinkage ratio at 180°C of -20 to 2%, at a spinning rate of 1500 m/min or less; a step of drawing the undrawn yarn at a temperature lower than the glass transition point of the polyester; and a subsequent step of overfeeding the drawn yarn at a ratio of 0.50 to 0.9 for heat treatment at a temperature at least 10°C higher than the glass transition point of the polyester.
Patent JP-2013047285-A (JP)
Title: Basic colorant, coloring composition, color filter, and display element
Inventor: YONEDA EIJI
IPC: C09B67/32
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a basic colorant excelling in heat resistance compared with conventional one.SOLUTION: The basic colorant has an anion shown by formula (1). In the formula (1), R denotes an n-valent organic group composed of 1-16 atoms (however, a hydrogen atom is excluded), and n denotes the integer of 2-4.
Patent JP-2011251539-A (JP)
Title: Method for managing blanket and printing device
Inventor: KONDO YASUHIKO
IPC: B41F35/06
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing a blanket, which is contrived to improve the printing quality of an ink pattern and maintain printing productivity by absorbing an ink solvent absorbed into the blanket at proper timing, and to provide a printing device.SOLUTION: The printing device includes: the blanket 11; a solvent absorbing means 15 for absorbing the ink solvent in the blanket; and a measuring means selected from a group comprising a solvent concentration measuring means for measuring an ink solvent concentration in the blanket, a concentration distribution measuring means for measuring the concentration distribution of the ink solvent in the thickness direction of the blanket, and an ink pattern measuring means for measuring the dimension of the ink pattern 24. With the use of the printing device, conditions to perform processing for absorbing the ink solvent are determined based on measured results measured by the ink pattern measuring means and the solvent concentration measuring means, and then a swelling state of the blanket is properly controlled by controlling the solvent absorbing means.
Patent JP-2013045035-A (JP)
Title: Utterance evaluation device, utterance evaluation method, and utterance evaluation program
Inventor: YUMIBA TORU
IPC: G10L25/51
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an utterance evaluation device objectively evaluating a vocalism in which natural voice is mixed with falsetto, an utterance evaluation method, and an utterance evaluation program.SOLUTION: The utterance evaluation device includes: an extraction means 52 that extracts a fundamental harmonic and a plurality of harmonics excluding the fundamental harmonic in speech information input from a microphone 24; and an evaluation means 54 that evaluates a fusion ratio of the natural voice to the falsetto in the speech information on the basis of the fundamental harmonic and the plurality of harmonics extracted by the extraction means 52 from a predetermined relationship. This constitution can easily obtain at which ratio the natural voice is mixed with the falsetto in the voice uttered by oneself.
Patent JP-2013046381-A (JP)
Title: Reading device, control method, and program
Inventor: SATO MASANOBU
IPC: H04L9/10
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To appropriately control communication when transmitting to a storage medium instruction information from an information processing device.SOLUTION: On receipt of an encryption key information from an information processing device, the encryption key information is stored in a storage part. On receipt of instruction information including an instruction to the storage medium and management information for managing the instruction information which are transmitted from the information processing device, the instruction information and the management information are encrypted using the encryption key information to generate encryption instruction information. The generated encryption instruction information is transmitted to the storage medium. In the case that it is determined that a response to the encryption instruction information from the storage medium is not received within a constant time period, the instruction information and management information obtained by updating the management information so that the next transmission can be specified are encrypted using the encryption key information to generate the encryption instruction information. The generated encryption instruction information is transmitted to the storage medium.
Patent JP-2013047715-A (JP)
Title: Manufacturing method of laminated product, laminated material, and laminated product
Inventor: SHIBATA KOJI
IPC: G03G9/08
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminated product for accurately transferring a toner image formed on an image carrier such as a photoreceptor to a laminated material, and stably producing a laminated product that has a high-quality toner image with cold laminate.SOLUTION: A manufacturing method of a laminated product includes: superimposing an image support on which an unfixed toner image formed on an image carrier by an image forming method employing an electrophotographic system on an adhesive layer; and applying an external force to the superimposed image support to embed the unfixed toner image to the adhesive layer, and thereby forming a toner image.
Patent JP-2013054165-A (JP)
Title: Optical switch
Inventor: KINOSHITA KAZUHISA
IPC: G02B26/08
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optical switch which allows load adjustment of a balance spring to be easily performed.SOLUTION: An electromagnet device 2 of an optical switch 100 includes: a balance spring 27 which comprises a flat spring having spring properties and has a part fixed to a fixed position relative to a device body 1 and has another part coupled to an armature 21; an iron core 25 having magnetic pole pieces 25a and 25b at both end parts; and a coil 23 which excites the iron core 25. The balance spring 27 includes a flat spring portion 27a extending substantially at right angles to a moving direction of the armature 21 and a flexural portion 27g displaceable in an extension direction of the flat spring portion 27a.
Patent JP-2013053682-A (JP)
Title: Damper
Inventor: TERAOKA TAKASHI
IPC: F16F9/50
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a damper which can improve riding performance in a vehicle even if a piston speed becomes extremely high.SOLUTION: As a problem solving means, the damper D comprises: a cylinder 1; a partition wall member 2 which is slidably inserted into the cylinder 1 and partitions the inside of the cylinder 1 into an elongation-side chamber R1 and a pressure-side chamber R2; a pressure chamber R3; a free piston 9 which partitions the pressure chamber 3 into an elongation-side pressure camber 7 and a pressure-side pressure chamber 8; and a spring element 10 for energizing the free piston 9. The damper also comprises: an attenuation passage 3 which makes the elongation-side chamber R1 and the pressure-side camber R2 communicate with each other; an elongation-side sub-attenuation passage 12 and a pressure-side attenuation passage 13; and a switching mechanism 14.
Patent JP-2013065065-A (JP)
Title: Access control device, image forming device, and access control method
Inventor: MATSUDA YUJI
IPC: G06F13/38
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To reduce a frequency at which an internal bus is in a waiting state and enhance performance of the internal bus, when a plurality of internal modules simultaneously perform writing access to different external bus spaces.SOLUTION: An access control device comprises an internal bus 305, an external bus for performing transmission and reception of data with an external device, and an external bus controller 304 for controlling the external bus. The external bus controller 304 is provided in association with the external device, and comprises: a plurality of FiFo (First-in First-out) memories 0 to 2 for temporarily saving data from the internal bus; and an arbitration circuit 310 which selects the FiFo memory for transferring data to the external bus among the plurality of FiFo memories 0 to 2 and outputs the data stored in the selected FiFo memory to the external bus, for an access request from the internal bus 305.
Patent JP-2013065706-A (JP)
Title: Heat generation device assembly and manufacturing method of the same
Inventor: KOMIYATANI TOSHIO
IPC: H01L23/36
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat generation device assembly which is excellent in heat radiation performance and a method for manufacturing the heat generation device assembly.SOLUTION: A heat generation device assembly 10 comprises: a heat generation device 1 which includes a base substrate 2, having a metal plate 21 having a plate shape and made of a metal material and an insulation layer 22 formed on an upper surface 211 of the metal plate 21, and a heating element 4 which is disposed on the insulation layer 22 and generates heat by electrification; and a substrate for mounting 9 on which the heating device 1 is mounted and having a plate shape. An area Sof the base substrate 2 in a plane view is smaller than an area Sof the substrate for the mounting 9 in a plane view.
Patent JP-2013066513-A (JP)
Title: Game machine
Inventor: HASEGAWA KOJI
IPC: A63F9/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents jams of game media.SOLUTION: The game machine includes: a game field 2 on which a token and a ball B are placed; a pusher table 12 which constitutes a part of the game field 2 and is movable in the game field 2; a drive mechanism 4 which moves the pusher table 12 back and forth in the game field 2 by power of a drive source 4a; a rail 16 which guides the ball outside the game field 2; an operating member 17 which is disposed to move between an operation position P1 at which the operating member comes into contact with the ball B positioned on the rail 16 and displaces the ball B in a range so as not to fall from the rail 16 and a retreated position P2 at which the operating member does not come into contact with the ball B on the rail 16; and a shaft 4c which transmits power of the drive source 4a of the drive mechanism 4 to the operating member 17 to move the operating member 17 between the operation position P1 and the retreating portion P2.
Patent JP-2013071953-A (JP)
Title: Method for producing propylene-based block copolymer
Inventor: MIYABAYASHI TAKAYUKI
IPC: C08F2/34
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a propylene-based block copolymer as a reactor TPO, which has extremely low crystallinity, forms polymer particles having high flowability and easy handleability, has excellent transparency and no stickiness, and exhibits a high balance between flexibility and heat resistance.SOLUTION: The method for producing a propylene-based block copolymer by multi-step polymerization includes producing a crystalline polypropylene component (A) by a first step of polymerizing a propylene-based monomer in the presence of a metallocene catalyst (M) and an organoaluminum compound (C) and then producing a propylene-based elastomer component (B) by a second step of adding a ≥4C hydroxo compound (D) to it and performing polymerization in the presence of it.
Patent JP-2013074100-A (JP)
Title: Sheet sticking apparatus and sticking method, and sheet manufacturing apparatus and manufacturing method
Inventor: ISHIHARA TAKASHI
IPC: H01L21/683
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To allow an unnecessary sheet to be successfully peeled and an adhesive sheet to be successfully stuck, even for the adhesive sheet having an arc portion and a straight portion in a tip end and a rear end in a delivering direction.SOLUTION: A sheet sticking apparatus 10 comprises: delivery means 14 for delivering a master roll RS in which a belt-like sheet WS is tentatively adhered to a belt-like peeling sheet RL; cutting means 15 for forming a notch CU having an arc shape in the belt-like sheet WS to form an adhesive sheet AS inside the notch CU and to form an unnecessary sheet US outside the notch CU; and a peeling plate 18 for peeling the adhesive sheet AS from an initial stage peeling region (a tip end in a delivering direction) Sa. The cutting means 15 is provided so as to form a strip-like notch St at a position continuous with the notch CU of the initial stage peeling region in the unnecessary sheet US to form a strip portion TS.
Patent JP-2013074125-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: MIYA KATSUHIKO
IPC: H01L21/683
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To inhibit the occurrence of a problem that a substrate W is damaged when the substrate W is peeled from an adhesive sheet 5.SOLUTION: A gas (nitrogen gas) is injected between an adhesive sheet 5 and a substrate W thereby peeling the substrate W from the adhesive sheet 5. Thus, the substrate W is peeled from the adhesive sheet 5 with a force of the injected gas (nitrogen gas), which is relatively dispersed and acts on the substrate W, without causing a large force to locally act on the substrate W. As a result, the structure inhibits the occurrence of a problem that the substrate W is damaged when the substrate W is peeled from the adhesive sheet 5.
Patent JP-2013073154-A (JP)
Title: Image pickup lens and image pickup apparatus
Inventor: ASAMI TARO
IPC: G02B13/18
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To implement a compact, inexpensive, wide-angle, and high-performance image pickup lens and eliminate restrictions on an image pickup element to be used.SOLUTION: An image pickup lens 1 comprises substantially six lenses, in order from an object side: a negative first lens L1; a negative second lens L2; a positive third lens L3; a positive fourth lens L4; a negative fifth lens L5; and a positive sixth lens L6. The surface on an image side of the third lens L3 is a plain surface or a recessed surface, and the surface on the image side of the fifth lens L5 is a plain surface or a recessed surface. When D6+D7 represents an air gap on an optical axis between the third lens L3 and the fourth lens L4, f represents the focal length of the entire system, and D12 represents the central thickness of the sixth lens L6, the image pickup lens satisfies the following conditional expressions (1) and (2): (1) 0.00<(D6+D7)/f<1.85, and (2) 1.24<D12/f.
Patent JP-2013075784-A (JP)
Title: Method for refining carbon nanofiber and application thereof
Inventor: HAGIWARA MASAHIRO
IPC: C09D7/12
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining a carbon nanofiber produced using a catalyst, whereby a residual catalyst can be sufficiently removed to obtain a highly pure carbon nanofiber, and applications thereof.SOLUTION: The method for refining a carbon nanofiber produced using a catalyst comprises a step of removing the residual catalyst using a solution containing an inorganic acid and a chelating agent. Preferably, the inorganic acid is at least one selected from the group consisting of sulfuric acid, hydrochloric acid and nitric acid, the chelating agent is at least one selected from the group consisting of aminocarboxylic acid chelates, phosphonic acid chelates, gluconic acid chelates and organic acids, and the carbon nanofiber is refined using an aqueous solution having inorganic acid concentration of 0.1-10 wt.% and chelating agent concentration of 0.01-5 wt.%. Applications thereof are also provided.
Patent JP-2013080185-A (JP)
Title: Liquid crystal display device
Inventor: SATO TAKAO
IPC: G02F1/1343
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of display quality of a liquid crystal display device.SOLUTION: The liquid crystal display device comprises: a gate electrode 12 formed on the upper face of an insulating substrate; a gate insulating film 11 stacked so as to cover the gate electrode 12; a drain electrode 7 and a source electrode 8 formed in the upper part of the gate insulating film 11; a semiconductor layer 9 which is stacked on the upper face of the gate insulating film 11, and controls an electric current between the drain electrode 7 and the source electrode 8 due to an electric field generated by the gate electrode 12; a common electrode 2 having an opening 14 formed in a region corresponding to a channel region 13 in the upper part of the semiconductor layer 9; and an antistatic pattern 16 arranged so as to be spaced apart from the drain electrode 7 and the source electrode 8, and connects one end and the other end of the antistatic pattern 16 to the common electrode 2.
Patent JP-2013082652-A (JP)
Title: Skin cleansing agent composition
Inventor: KAMIOKA CHIAKI
IPC: A61K8/36
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a skin cleansing agent composition giving fresh sense of use, having good foam properties, and being low irritant to skin for meeting various needs of consumers.SOLUTION: The skin cleansing agent composition includes: a higher fatty acid salt represented by general formula (1): R1-COOM1, wherein R1 is a residue obtained by removing a carboxyl group from a 10-22C linear/branched aliphatic saturated/unsaturated monocarboxylic acid, and M1 is an alkali metal ion, an ammonium ion, or an organic ammonium ion; and an aspartic acid derivative represented by general formula (2), wherein R2 is a 10-22C linear/branched alkyl/alkenyl group, and two M2 are the same or different mutually and are each a hydrogen atom, an alkali metal ion, an ammonium ion, or an organic ammonium ion.
Patent JP-2013083592-A (JP)
Title: Disposal facility of radioactive waste
Inventor: ISHII TAKU
IPC: G21F9/36
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a disposal facility of radioactive wastes for avoiding submergence of a main tunnel and a disposal tunnel for a prescribed period even when power supply is cut off.SOLUTION: The disposal facility is provided with: an emergency water storage tunnel 4 that is installed at a position deeper than the main tunnel 31 and the disposal tunnel 32, has prescribed capacity, and has a pump seat 42 where drainage equipment 5 is installed; and an equipment installation pit 6 going through between the pump seat 42 and the ground. Thus, even when power supply is cut off or a private power generator does not function, submergence of the main tunnel 31 and the disposal tunnel 32 is avoided for a prescribed period; even when the drainage equipment 5 installed at the pump seat 42 fails to work, emergency drainage equipment 7 is installable anew by using the equipment installation pit 6.
Patent JP-2012054980-A (JP)
Title: Optical burst signal relay device and optical communication system
Inventor: UMEDA DAISUKE
IPC: H04L12/44
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To quickly provide monitoring information of an optical burst signal relay device to the station side.SOLUTION: An optical burst signal relay device 7A comprises in order to be identified as one home side device: a communication control LSI making a frame based on the PON protocol; and an error information monitoring part 83 monitoring error information and outputting an error information pattern to the communication control LSI when the error information occurs. The communication control LSI makes a monitoring information signal including the error information pattern acquired from the error information monitoring part 83 and supplies an empty slot in an optical burst segment with the signal through a switching part SWB. Making the optical burst signal relay device 7A to be identified as the one home side device enables the monitoring information to be inserted in an empty slot in an optical burst signal and to be provided to the station side.