baber/WOPTO huggingface dataset:
Patent JP-2013127080-A (JP)
Title: Epoxide, and copolymerization of cyclic anhydride
Inventor: COATES GEOFFREY W
IPC: C07D303/06
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a new polymer and to provide a method of preparing the same.SOLUTION: Provided are a new polymer and a method of preparing the same. In one embodiment, for instance, this invention provides a method of synthesizing a new polyester composition from epoxide and cyclic anhydride in the presence of a metal complex. In a certain embodiment, the polyester is an alternating polymer. In a certain embodiment, the polymer is an alternating polymer between the epoxide and cyclic anhydride (For instance, having a regularly alternating unit between the epoxide and anhydride). In a certain embodiment, the polyester is a random copolymer between poly (epoxide) and poly (anhydride).
Patent JP-2014176413-A (JP)
Title: Pachinko game machine
Inventor: SHIBANO KENJI
IPC: A63F7/02
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To improve reliability of control processing of a main control board.SOLUTION: Main control means includes control start processing execution means, and game progress interruption processing execution means which executes game progress interruption processing for game progress in a prescribed cycle. Power supply control means includes power decline detection means which detects whether or not power from power supply means has become a prescribed value or lower, and power interruption information output means which outputs power interruption information for making the main control means recognize that the power is to be interrupted when the power decline detection means detects that the power has become the prescribed value or lower. The main control means includes power interruption confirmation information setting means which sets power interruption confirmation information indicating that the power is to be interrupted, and after the power interruption information is inputted and before the power becomes below a value required for an operation of the main control means, at least control start processing, the game progress interruption processing, setting of the power interruption confirmation information and power interruption processing are ended.
Patent JP-2014178378-A (JP)
Title: Photo-alignment agent, liquid crystal alignment film manufacturing method, liquid crystal alignment film and liquid crystal display element
Inventor: NOBE YOHEI
IPC: G02F1/1337
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a photo-alignment agent that can achieve a liquid crystal alignment film exhibiting a good liquid crystal alignment property.SOLUTION: The photo-alignment agent contains a polymer (A) having a structure (a) expressed by the following formula (1). In the formula (1), Xand Xeach independently represent a sulfur atom or a disulfide bond, m is 0 or 1, and Ris a divalent organic group. The Xis bonded to a carbon atom included in the R, and in a case of m=1, the Xis bonded to a carbon atom included in the R. "*" represents a bond.
Patent JP-2014176857-A (JP)
Title: Joint structure between metal components and joining method of the same
Inventor: YOSHIOKA HIDEKAZU
IPC: H01H49/00
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure and a joint method between metal components which can join the metal components each other by an easy structure or method.SOLUTION: A flange 24 is formed on the circumference of a metal cap 21. A wire 25 is arranged annularly on the undersurface of the flange 24. Preferably, the wire 25 is fastened temporarily to the undersurface of the flange 24. The wire 25 to be used has the melting point ranging from -150°C to +150°C for the melting point of the metal cap 21 and a metal base 22. The flange 24 and the metal base 22 of the metal cap 21 are piled up while nipping the wire 25. Then, the electric current is flowed between the flange 24 of the metal cap 21 and the metal base 22, melting the wire 25 so as to perform resistance welding for the flange 24 and the metal base 22.
Patent JP-2014179445-A (JP)
Title: In-vehicle electronic control apparatus
Inventor: MIZUNO MICHIHIKO
IPC: H01R13/52
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle electronic control apparatus that facilitates reflow soldering and prevents intrusion of foreign material with a simple structure.SOLUTION: An in-vehicle electronic control apparatus (10) comprises: a substrate (12); a male connector (14) having a male terminal (20) and a holding part (22); and an opening (28), and a case (16) for housing the substrate in its inner space (30). The holding part includes a first fitting part (24) which is fitted into the case while being housed in the inner space. The holding part is narrower than the substrate in width so that the substrate extends outside the holding part. The case includes a second fitting part (34) provided on an inner face (32) and fitted to the first fitting part. The case further includes a receiving part (46) constituting a rear face (22b) of the holding part when the holding part is housed and making contact with both ends of the holding part at least in a width direction. The receiving part is provided with a groove (48) for guiding the substrate into the inner space, and a part of the inner space which is outside the holding part except the groove is closed by the receiving part.
Patent JP-2014181963-A (JP)
Title: Biofilm formation sensor and electronic apparatus cooling system
Inventor: YOSHINO MAKOTO
IPC: G01N27/416
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a biofilm formation sensor or the like capable of sensing at a retaining portion of flow.SOLUTION: A biofilm formation sensor comprises: a metal electrode disposed in a fluid channel; a reference electrode disposed in the fluid channel; and a cover part formed of non-metal material and for covering a surface of an upstream side in a flow direction in the fluid channel in the metal electrode.
Patent JP-2014182897-A (JP)
Title: Blade-bearing structure of socket
Inventor: TOMODA SHOGO
IPC: H01R13/15
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a blade-bearing structure of a socket having a single blade-bearing structure capable of preventing opening of the blade-bearing to reinforce a holding power while reducing the cost by reducing the thickness of a leaf spring member.SOLUTION: A blade-bearing 1 of the blade-bearing structure includes: a pair of facing leaf springs 2; a connection part 3 which bridges the bases of the leaf springs 2 to connect to each other; and an anti-opening part 4 that prevents the distance of the leaf springs 2 from increasing. The anti-opening part 4 is arranged so that a front end 2a of a plate material of one leaf spring 2 is extended from an initial point P on a free end C up to the rear side of the other leaf spring 2 to bridge therebetween, and an L-shaped engagement part 4a formed at the front end is hooked with the rear side of the free end D of the other leaf spring 2 to engage with each other. The anti-opening part 4 restricts the opening limit of the pair of leaf springs 2 so that the outer face of the contact portion, which generates a contact pressure against a plug blade 9, does not move outward exceeding a predetermined distance.
Patent JP-2013227659-A (JP)
Title: Ferritic stainless steel sheet excellent in scale peeling resistance and method for producing the same
Inventor: HAYASHI Atsutaka
IPC: C21D9/46
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet excellent in scale peeling resistance, and a method for producing the ferritic stainless steel sheet.SOLUTION: A ferritic stainless steel sheet includes a composition comprising, by mass%, 0.02% or less of C, 0.02% or less of N, 0.05% or more and 0.80% or less of Si, 0.05% or more and 1.00% or less of Mn, 0.04% or less of P, 0.01% or less of S, 12.5% or more and 20.0% or less of Cr, 0.80% or more and 1.50% or less of Cu, 1.0% or less of Ni, 0.01% or more and 0.40% or less of Ti, 0.003% or more and 0.46% or less of Al, 0.01% or more and less than 0.15% or V, 0.0002% or more and 0.0050% or less of B, and a balance being Fe and inevitable impurities, while an expression (1) or expression (2) is satisfied, and has an average Cu concentration in the region from the surface to a depth of 200 nm of 3.00% or less. 1.44×Si-Mn-0.05≥0 when Mn<0.65% (1). 1.10×Si+Mn-1.19≥0 when Mn≥0.65% (2).
Patent JP-2014181622-A (JP)
Title: Water pump
Inventor: KOGA YOJIRO
IPC: F04D29/70
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a water pump with high convenience having an easy-to-mount and easy-to-maintain structure.SOLUTION: The water pump comprises: a body 11 having a screw mechanism 19 screwed with an apparatus body 12 for circulating fluid by rotating itself; a rotation shaft 14 supported to the body 11 via a bearing 13; an impeller 15 provided at one end of the rotation shaft 14 and conveying the fluid; a seal member 18 provided across the rotation shaft 14 and the body 11 at a position between the impeller 15 and the bearing 13; a fluid entry part 20 arranged to surround a circumference of the rotation shaft 14 in a region of the body 11 opposite to the impeller 15 across the seal member 18, and receiving the fluid entering from the seal member 18; and plural drain flow passages 21 extending outward of the rotation shaft 14 from the fluid entry part 20 and capable of exhausting the fluid of the fluid entry part 20 to outside of the body 11.
Patent JP-2014183703-A (JP)
Title: Circuit board
Inventor: SATO TOSHIO
IPC: H05K1/02
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having improved noise resistance.SOLUTION: The circuit board, which is used for a DC/DC converter for performing conversion between a high voltage and a low voltage and provided on the high voltage side, includes: a first switching element constituting an upper arm circuit of a first phase; a second switching element constituting a lower arm circuit of the first phase; a third switching element constituting an upper arm circuit of a second phase; a fourth switching element constituting a lower arm circuit of the second phase; a first output layer for transmitting an output current of the first phase; and a second output layer for transmitting an output current of the second phase. Each wiring that transmits a control voltage to the first to fourth switching elements is disposed in a manner not to cross over the first output layer and the second output layer of the circuit board.
Patent JP-2014180656-A (JP)
Title: Flue gas desulfurizer
Inventor: ISHIZAKA HIROSHI
IPC: B01D47/06
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas desulfurizer capable of compactifying the oxidation tank for a sulfite ion-containing seawater and of reducing the power for feeding the air for oxidation in a seawater desulfurization system.SOLUTION: A flue gas desulfurizer is provided with an absorption tower 1 having the seawater spray nozzles 9 for spraying seawater to a flue gas from a boiler, and an oxidation tank 14 for oxidizing the seawater after desulfurizing in the absorption tower 1. In the desulfurizer, a seawater collection member 10 is provided below the seawater spray nozzles 9, and the dust removal spray nozzles 8 below the collection member 10. A water pipe L4 for feeding the seawater of the collection member 10 to the oxidation tank 14, and a suction pipe L5 for feeding the air for oxidation from the atmospheric air to the oxidation tank 14 are provided, respectively. Further, a microbubble generator 15 is provided in the oxidation tank 14 below the collection member 10. The microbubbles can be easily generated by providing to the generator 15, a mechanism which sucks air by pressure of the supplied seawater at a mixture part mixing the seawater from the water pipe L4 and air from the suction pipe L5 and generates microbubbles in the oxidation tank 14.
Patent JP-2014187732-A (JP)
Title: Rotor core casting device and rotor core casting method
Inventor: AKANEYA MUNEAKI
IPC: H02K1/22
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotor core casting device and a rotor core casting method capable of reducing deformation of the laminated steel plate of a rotor core, incident to thermal contraction of a ring-shaped casting section.SOLUTION: A rotor core casting device includes a casting mold for casting a rotor core by internally arranging a cylindrical laminated steel plate laminating a plurality of circular steel plates, pouring molten metal and cast-in inserting the laminated steel plate, and including a ring-shaped runner where molten metal flows, and a cast-in inserting member arranged removably on the internal diameter side of the ring-shaped runner of the mold, and taken out together with the rotor core when taking out the rotor core from the inside of the mold, and then removed from the rotor core.
Patent JP-2014183969-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can direct attention of a player more to afterimage performance.SOLUTION: A game machine include: moving means 33 which can perform afterimage performance by an afterimage of light emission by rotation and a performance image displayed to a display device 11 by rotating a rotation member 201 while light emitting means 35 emits light, and can move a performance unit 200 to a first position near a game component 9 and a second position where the player playing a game easily visibly recognizes the performance unit 200 than the first position; and control means 34 for controlling rotation of the rotation member 201. The control means rotates the rotation member 201 when the performance unit 200 is positioned at the second position by the moving means 33.
Patent JP-2014187327-A (JP)
Title: Method of processing substrate and laminate for temporarily supporting substrate
Inventor: MATSUSHITA ATSUSHI
IPC: H01L21/02
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To temporarily fix a substrate to a substrate in a more suitable manner.SOLUTION: The method of processing substrate includes: a laminate formation step for forming a laminate 1 formed by laminating a substrate 11, an adhesive layer 13, a separation layer 14, and a support plate 12 in this order; and, after the laminate formation step, a separation step for separating the substrate 11 from the support plate 12. In the laminate formation step, the separation layer 14 on the support plate 12 is covered by the adhesive layer 13.
Patent JP-2014066127-A (JP)
Title: Fence breakable in emergency
Inventor: MAEKAWA TAKUYA
IPC: E04H17/16
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fence breakable in an emergency which a person can easily pass through from a front side to a depth side of the fence by breaking a part of the fence.SOLUTION: A fence P includes a plurality of panels and a support post 1 which is erected on an installation surface so as to support the panels. As partial panels of the plurality of panels, low strength panels 3 more easily breakable than other panels except the partial panels are used. Display materials 4 stuck on the low strength panels 3 are configured to have cut lines formed in the vertical direction. When each of the low strength panels 3 is broken, the breakage advances along the cut line in the vertical direction on the display material 4 and the broken section of the low strength panel 3 is easily formed to be larger, thereby enabling easy passage of evacuees in an emergency.
Patent JP-2014191889-A (JP)
Title: Electrode terminal connection body and manufacturing method therefor
Inventor: HORIKOSHI TOSHIYUKI
IPC: H01M2/20
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrode terminal connection body having a structure capable of freely using, as a main base material, a material having various characteristics without causing the main base material accounting for a large portion of the whole cubic volume to be limited by a metal with which an electrode terminal is formed, and a manufacturing method therefor.SOLUTION: Provided is an electrode terminal connection body 10 for electrically connecting a positive electrode terminal 11 and a negative electrode terminal 12 formed with mutually different kinds of metal, wherein the electrode terminal connection body 10 is provided with a metal plate 13, a positive electrode terminal connection part 14 provided in part of the metal plate 13 and formed with the same kind of metal as the positive electrode terminal 11, and a negative electrode terminal connection part 15 provided in part of the metal plate 13 and formed with the same kind of metal as the negative electrode terminal 12. The metal plate 13 may preferably comprise an aluminum based material or a copper based material.
Patent JP-2014192664-A (JP)
Title: Code identification method for achieving printed mobile code to be set after printing of link destination url
Inventor: UEDA TAKEYUKI
IPC: G06K19/06
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a code identification method that achieves a printed mobile code that may be set after a link destination URL is printed.SOLUTION: The code identification method includes: printing in advance as a mobile code a URL containing an ID for identifying a label as a parameter; when a redirection destination URL of the ID is not yet set in the URL, setting a redirection destination URL; when it is set, preparing a sever to which the redirection response is returned to set a link destination URL of the mobile code as a redirection destination URL after the printing.
Patent JP-2014192717-A (JP)
Title: Digital caption broadcast recorder
Inventor: SHIBATA KUNIHIRO
IPC: G06F17/30
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital caption broadcast recorder capable of easily browsing or printing out local information such as publicity/communication items to inhabitants of an indigenous municipality, communications of schools or shopping special price information of local shops.SOLUTION: The digital caption broadcast recorder capable of receiving/storing/outputting video, audio and caption data transmitted from television stations comprises: a caption data receiver capable of receiving caption data including local information transmitted from television stations; a caption data conversion device for converting caption data received by the caption data receiver into text data; a storage device capable of storing text data converted by the caption data conversion device for each content; text data selection means capable of selecting text data stored in the storage device; and text data output means capable of outputting text data selected by the text data selection means.
Patent JP-2014029468-A (JP)
Title: Image forming system
Inventor: SUZUKI TOMOO
IPC: G03G15/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system with high productivity configured to perform foil transfer processing in an automatic and continuous process with high quality and high accuracy, even when displacement occurs in a sheet position or a predetermined positive toner image.SOLUTION: An image forming device transfers a negative image on a sheet to be discarded, and transfers all toner images on a sheet Pp. A positive toner image 520 on the sheet Pp is formed by enlarging only a range of a predetermined contour region, as compared with a foil image 504a to be transferred on the toner image 520. The foil transfer device uses a first heating transfer part to transfer an unnecessary foil of a foil layer in a foil sheet 500 onto a negative image on the sheet to be discarded, then uses a second heating transfer part to transfer the remaining foil image 504a on the foil sheet 500 onto a positive image on the sheet Pp. A margin V1 is formed only in the region of an enlarged part 520a of the enlarged positive toner image 520, thereby preventing the foil image 504a from being chipped or narrowed even if displacement occurs in the sheet Pp.
Patent JP-2014191676-A (JP)
Title: Color scheme distinctiveness evaluation system, color scheme distinctiveness evaluation method and color scheme distinctiveness evaluation program
Inventor: IKEGAMI TERUYA
IPC: G06F3/048
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To evaluate distinctiveness of a color scheme while considering a transition of a plurality of screens.SOLUTION: A color scheme distinctiveness evaluation system comprises a comparison target selection section 3, a color difference computation section 4, a transition information acquisition section 5, a distinction threshold value determination section 6 and a color scheme comparison and evaluation section 7. The comparison target selection section 3 selects comparison target pairs (A1-B1),(A1-B2),(B1-A2) and (B2-A2) from among objects included in screens 40-42 and the color difference computation section 4 calculates a color difference between objects for each comparison target pair. The transition information acquisition section 5 acquires the number of screen transitions for the screens 40-42 and on the basis of the number of screen transitions, the distinction threshold value determination section 6 determines a distinction threshold value. The color scheme comparison and evaluation section 7 compares the color difference with the distinction threshold value and, in the case where the color difference is less than the distinction threshold value, evaluates a color scheme as the presence of problem.
Patent JP-2014189695-A (JP)
Title: Rubber composition for tire tread
Inventor: KUSHIDA NAOKI
IPC: C08L53/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire tread having excellent dry grip performance, steering stability and abrasion resistance in a wide temperature range.SOLUTION: There is provided a rubber composition manufactured by blending 100 pts.wt. of a rubber composition having total 100 wt.% of 5 to 30 wt.% of an elastomer to which a styrene-diene-styrene copolymer partially hydrogenated and 95 to 70 wt.% of a styrene-butadiene rubber, 50 to 120 pts.wt. of carbon black having a nitrogen adsorption specific surface area of 130 to 200 m/g and 2 to 10 pts.wt. of an aromatic modified terpene, and 60 to 40 wt.% of the styrene-butadiene rubber is an emulsification polymerized styrene butadiene rubber E-SBR, and the amount of the E-SBR is 40 wt.% or more.
Patent JP-2014190480-A (JP)
Title: One-way clutch and recording device
Inventor: TAKEDA KAZUHISA
IPC: B41J11/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch capable of increasing power which can be transmitted while suppressing the increase in size of a clutch structure, and a recording device including the one-way clutch.SOLUTION: A one-way clutch includes: a sun gear 63 which rotates by power; planetary gears 64 which are engaged with the sun gear; and an outer member 65 which is provided rotatable by the power transmitted from the sun gear and in which the power of the sun gear is transmitted by coming into an engaged state with the planetary gears in the case where the sun gear rotates in a first direction, while in which the power of the sun gear is not transmitted by coming into a non-engaged state with the planetary gears in the case where the sun gear rotates in a second direction opposite from the first direction. The planetary gears are provided in four or more.