baber/WOPTO huggingface dataset:
Patent JP-2013213529-A (JP)
Title: Liquid-sealed vibration-proofing device
Inventor: KADOWAKI HIROKAZU
IPC: F16F13/10
Filed: 2012-03-31
Abstract: PROBLEM TO BE SOLVED: To functionally specialize an elastic film in a resonance elastic film and an internal pressure absorbing part film, and to make the whole device compact, in an engine mount having first and second damping orifices for broadening a resonance range in a low frequency range and the elastic film formed into a low dynamic spring by absorbing an internal pressure variation in a main liquid chamber in a high frequency range.SOLUTION: A first damping orifice 8, a second damping orifice 14 and an elastic film 10 are arranged in a partition member 5 for partitioning a liquid chamber into a main liquid chamber 6 and a sub-liquid chamber 7. The second damping orifice 14 communicates an intermediate liquid chamber 13 of the partition member 5 with the sub-liquid chamber 7. The elastic film 10 is constituted of a resonance elastic film 11 and an internal pressure absorbing part film 12 of a separate body, and the resonance elastic film 11 covers the main liquid chamber 6 side of the intermediate liquid chamber 13. The internal pressure absorbing part film 12 faces to the main liquid chamber 6 and the sub-liquid chamber 7, and allows elastic deformation only in the high frequency area. The resonance elastic film 11 and the internal pressure absorbing part film 12 form a mutually different shape, and partially overlap in the axis CL direction, so that compactness of the whole device is achieved.
Patent JP-2013213415-A (JP)
Title: Reciprocating compressor
Inventor: SADAKATA KOSUKE
IPC: F04B39/12
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an air compressor capable of efficiently introducing air into an intake chamber.SOLUTION: An air compressor includes a motor, a piston which is connected to the motor via a crank shaft, and reciprocates in a cylinder, a crank chamber in the inside of which the crank shaft is arranged, an intake pipe for sucking air from the outside into an intake chamber in the cylinder, and a connection pipe for communicating the intake pipe with the crank chamber. A part of the air sucked from the outside is made to flow into the crank chamber, and the air having flowed into the crank chamber is fed to the intake chamber of the cylinder via the connection pipe.
Patent JP-2013212455-A (JP)
Title: Electric dust collector
Inventor: MAKISHIMA YUUJI
IPC: B03C3/10
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of dust to a member other than a dust collection electrode such as a charge electrode or an electrode frame while efficiently removing the dust captured with the dust collection electrode to facilitate maintenance working of an electric dust collector.SOLUTION: An electric dust 1 includes: a charge electrode 66 charging dust; a dust collection electrode 68 capturing the dust charged with the charge electrode 66; and an electrode frame 27 holding the charge electrode 66 and the dust collection electrode 68; and further includes a first cleaning means 71 removing the dust from a surface of the dust collection electrode 68; and a second cleaning means 43 separately provided from the first cleaning means 71 to vibrate the electrode frame 27.
Patent JP-2012125651-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent a situation such that an erroneous display result is derived and displayed based on a display result stored the last time.SOLUTION: In this game machine, a performance control means performs control to clear advance determination result information stored by an advance determination result information storage means based on reception of a prescribed command before a display result command is transmitted, and to store, in the advance determination result information storage means, advance determination result information specified by the display result command transmitted after clearing the advance determination result information stored by the advance determination result information storage means. The advance determination result information stored by the advance determination result information storage means is read, variable display of identification information of a variable display part is executed based on the read advance determination result information, and a display result is derived and displayed on the variable display part based on that a variable display time has lapsed.
Patent JP-2012137096-A (JP)
Title: Control device of internal combustion engine equipped with exhaust treatment apparatus
Inventor: FUNAHASHI HIROSHI
IPC: F01N3/36
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine provided with an exhaust treatment device capable of avoiding the risk of solidification and deposition of a reducing agent added to exhaust, thereby exerting an adverse influence on an exhaust system including a reducing agent addition system.SOLUTION: When an internal combustion engine 1 shifts to deceleration condition, addition of urea aqueous solution from a urea aqueous solution injection nozzle 4A, in S3 is stopped. Furthermore, in order to maintain an exhaust temperature at a predetermined level, and to suppress water content from added urea aqueous solution from evaporating, a urea powder from solidifying and depositing near a jetting hole of the urea aqueous solution injection nozzle 4A or inside an exhaust passage 2, fuel supply in a predetermined quantity to the internal combustion engine 1 is performed for a predetermined period of time, instead of fuel cut. Further, in order to prevent fresh air at relatively low temperature from being introduced into cylinders of the internal combustion engine 1 and from being discharged as low temperature exhaust, intake air quantity is limited by an intake throttle valve 20 for a predetermined period of time. In addition, an exhaust brake valve 30 is operated to suppress fall of exhaust temperatures. Furthermore, an EGR valve 41 is opened for a predetermined period of time.
Patent JP-2012224622-A (JP)
Title: Oil-in-water emulsion composition
Inventor: UCHIDA TAKASHI
IPC: A61K8/34
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an oil-in-water emulsion composition containing rhododendrol or its derivative, having good stability at low temperatures, excellent in skin-whitening effect, having high dermal safety and excellent in use feeling.SOLUTION: The oil-in-water emulsion cosmetic includes: (A) rhododendrol expressed by general formula (1) [wherein, Ris H, 2-20C acyl, or the sugar residue of a monosaccharide or a disaccharide] or its derivative; (B) a propylene glycol mono 10-26C fatty acid ester; and (C) lecithin or its hydrogenated product.
Patent JP-2013197088-A (JP)
Title: Automatic led lighting-up umbrella
Inventor: SUGIYAMA MITSURU
IPC: F21L4/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic LED light lighting-up umbrella capable of certainly lighting up an LED light mounted on the tip and a handle of the umbrella when putting up the umbrella in order to protect a user from a traffic accident when going out in the rain.SOLUTION: In an automatic LED light lighting-up umbrella, an LED lights 3 for lighting up when the umbrella 6 is turned up are arranged on the tip of a ferrule 1 and the tip of a handle 2.
Patent JP-2012142024-A (JP)
Title: Information search program, recording medium with information search program recorded therein, and information search method
Inventor: KATAOKA MASAHIRO
IPC: G06F17/30
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To efficiently perform compression/extension under a resource-saving environment.SOLUTION: An information search device 200 includes a content 210, a headline data generation unit 211, a character appearance frequency management data generation unit 212, a compression/encryption unit 213, a search initialization unit 221, a full text search unit 222, and a search result display unit 223. The character appearance frequency management data generation unit 212 generates character appearance frequency management data 230 from the content 210. The compression/encryption unit 213 compresses/encrypts the content 210 and the character appearance frequency management data 230. The search initialization unit 221 decodes/extends encryption compression character appearance frequency management data 260. The full text search unit 222 receives a search keyword and searches the full text of a compression content 250 by using the character appearance frequency management data 230 and headline data 300. The search result display unit 223 extends a retrieval candidate selected among search candidates, and displays it as a search result.
Patent JP-2013221128-A (JP)
Title: Heat-resistant styrene resin sheet foam and container made of the sheet foam
Inventor: YAMAMOTO NORIHIKO
IPC: B65D1/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant styrene resin sheet foam that has fine appearance and is excellent in lightness, heat resistance, cushioning property, etc.SOLUTION: A heat-resistant styrene resin sheet foam is manufactured by using a styrene methacrylic acid copolymer containing a small amount of methacrylic acid as a raw material resin and extruding the same into a sheet form with the shear rate of the raw material resin at an outlet of a die mouth piece being adjusted to 1.0×10-1.5×10sec, wherein the styrene methacrylic acid copolymer has a weight average molecular weight of 210,000-260,000 and a Vicat softening point measured according to JIS K7206 of 108-114°C. The heat-resistant styrene resin sheet foam has a thickness of 1.0-3.5 mm and an apparent specific gravity of 0.050-0.105 g/cm.
Patent JP-2013220089-A (JP)
Title: Plant cultivation method for understanding principle of raising of organism, and plant cultivation kit
Inventor: TANABE MASANOBU
IPC: A01G1/00
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation method making students who learn a plant raising subject easily understand the principle of raising of organisms, and to provide a plant cultivation kit suitable for executing the method.SOLUTION: A plant cultivation method includes cultivating crops by sowing seeds of crops in a plurality of cultivation pots into which soil of different nutrient element concentrations is put, and placing the pots in the same environment. When cultivating crops by the method, students can easily understand that there are a fertilizer quantity suitable for crop cultivation and an unsuitable fertilizer quantity by making the students observe the conditions of crop growth and make records for every cultivation pot. A plant cultivation kit for easily executing the plant cultivation method includes a plurality of cultivation pots of the same shape and size, seeds of crops suitable for observation in the cultivation pot, soil containing no fertilizer content to be used for cultivating the crops, fertilizer suitable for growth of the crops, and a guidebook which describes a way of sowing the seeds, and a way of cultivating and observing the crops.
Patent JP-2013225554-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: TOYODA KEI
IPC: H01L23/29
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a gel-sealed type, which is excellent in radiation of heat generated at a semiconductor element and which inhibits malfunction due to excessive rise of temperature thereby to improve reliability.SOLUTION: A semiconductor device comprises: a substrate 12 such as a lead frame 12 which includes a semiconductor element mounting pad part 12A and external terminals 12B; a semiconductor element 10 mounted on the substrate 12; a gel sealing material 18 for encapsulating the semiconductor element 10; and a heat sink 16 which includes at least one point having a maximum distance with a surface of the substrate 12, a through hole 16A provided at the maximum-distant part and an inner wall which is concave with respect to the surface of the substrate 12. The gel sealing material 18 tightly adheres to the concave inner wall of the heat sink 16 at least at one part.
Patent JP-2013224361-A (JP)
Title: Rubber composition for tire and studless tire
Inventor: MAEJIMA KEISUKE
IPC: C08L9/00
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire which enables a tire to be manufactured, the tire being excellent in on-ice performance and excellent also in wet performance and rolling resistance, and to provide a studless tire using the rubber composition for a tire.SOLUTION: A rubber composition for a tire contains 100 pts.mass of a diene-based rubber (A), 30-100 pts.mass of a carbon black and/or a white filler (B), and 0.3-30 pts.mass of a crosslinkable oligomer or polymer (C), wherein the crosslinkable oligomer or polymer (C) is a polyether-based polymer or copolymer having at least one reactive functional group, per molecule, bonded through a covalent bond selected from the group consisting of a urethane bond, a urea bond, an amide bond, an imino bond, a ketone bond and an ester bond, wherein the reactive functional group is a functional group selected from the group consisting of a hydroxyl group, a silane functional group, an isocyanate group, a (meth)acryloyl group, an allyl group, a carboxy group, an acid anhydride group and an epoxy group.
Patent JP-2013225985-A (JP)
Title: Linear slider
Inventor: KAWAKAMI TAKASHI
IPC: H02K41/02
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To increase the thrust force of a linear motor of a linear slider with a simple structure.SOLUTION: A linear slider 10 is driven by a linear motor 12 having a field part 20 that is formed as a movable part and an armature part 30 that is formed as a fixed part. The field part 20 includes: multiple permanent magnets 21; a pair of holding blocks 22 holding the permanent magnets 21. Each permanent magnet 21 has bolt holds 21a, into which bolts 24 for fixing the permanent magnet 21 to the holding blocks 22 are inserted, at both longitudinal end parts.
Patent JP-2013228836-A (JP)
Title: Operation display device, operation display method, and program
Inventor: TAKAHASHI MASAO
IPC: G06F3/041
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an operation display device capable of obtaining the effect of preventing erroneous detection as same as in a case of providing a picture frame while preventing that the picture frame disturbs display.SOLUTION: A specific region 30 to go around at predetermined width along the inside of the periphery of a display surface S comprising a touch panel, is switched between an effective state where display and touch detection are effective and an ineffective state (a picture frame area) where the display and the touch detection are ineffective. For example, when an operation display device is mounted on an object, the specific region 30 is switched to the effective state, and when the operation display device is held by a hand, the specific region 30 is switched to the ineffective state. When the operation display device is cooperated and displayed by juxtaposed with other information processing terminal 10, the specific region 30 on the boundary part is switched to the effective state.
Patent JP-2012180525-A (JP)
Title: Hot melt adhesive
Inventor: GOOD DAVID J
IPC: C09J131/04
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt adhesive applicable at low temperature, having high heat resistance.SOLUTION: The hot melt adhesive applicable at low temperature includes: 20-40 wt.% of a polymer blend (a) that contains an n-butylacrylate copolymer (i) comprising 15-35 wt.% of n-butylacrylate and an ethylene-vinylacetate copolymer (ii) comprising 10-45 wt.% of vinylacetate; 25-45 wt.% of a tackifier resin (b) having a softening point of 90-120°C; and 25-45 wt.% of a wax (c) having a melting point of 54-77°C, wherein the adhesive is based on the total weight of the wt.% (percent by weight). The adhesive has viscosity from 0.8 to 1.5 Pa s at adhesive-applying temperature of ≤121°C, wherein the heat stress value of the linked adhesive and the adhesive-applying temperature, shown by temperature at which stressed linking is broken, are separated by only 38°C(100°F).
Patent JP-2013061627-A (JP)
Title: Lens barrel
Inventor: ITO DAISUKE
IPC: G02B7/08
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel that is high in performance and also compact.SOLUTION: A lens barrel 100 includes a base 50, a motor 60, a drive gear 63, and a rotary frame 20. The motor 60 is fixed to the base 50. The drive gear 63 is configured to transmit the driving force of the motor 60 and not to move with respect to the base 50. The rotary frame 20 is a frame that has a substantially cylindrical shape and has a gear component 22 that is disposed on at least part of an inner peripheral surface 21 thereof and meshes with a spur gear 63b, in which the rotary frame 20 rotates relative to the base 50 by the rotation of the drive gear 63, and advances and retracts, with the rotation, in the rotational axis. A gear length L1 of the spur gear 63b of the drive gear 63 is greater than a gear length L2 of the gear component 22, and as the rotary frame 20 advances and retracts, the gear component 22 moves within a range of the spur gear 63b.
Patent JP-2013227445-A (JP)
Title: Active ray-curable inkjet ink, and method for inkjet recording
Inventor: IIJIMA HIROTAKA
IPC: B41J2/01
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide active ray-curable inkjet ink capable of forming an image having scuff resistance and less blooming, and a method for inkjet recording.SOLUTION: Active ray-curable inkjet ink includes a photopolymerizable compound, a photopolymerization initiator, and a gelling agent, and is subjected to reversible sol-gel phase transfer with temperature, wherein the photopolymerizable compound includes at least one photopolymerizable compound A, which is a (meth)acrylate compound having a 280 to 1,500 molecular weight and 4.0 to 7.0 ClogP value, the gelling agent includes at least one photopolymerizable gelling agent including a ≥12C alkyl chain, and the inkjet ink includes 10 to 40 mass% photopolymerizable compound A and 0.5 to 10.0 mass% gelling agent based on the total mass of the ink.
Patent JP-2013227631-A (JP)
Title: Electrolytic reduction apparatus
Inventor: NAKAMURA HITOSHI
IPC: C25C7/06
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To improve an electrolytic reduction efficiency, and also to prevent a corrosive damage to an electrolytic reduction apparatus.SOLUTION: An electrolytic reduction apparatus includes: an electrolysis tank 1 filled with an electrolytic solvent 2; and a cathode container 4 in which a metal oxide 3 is stored, and an anode 5 formed of a porous body, which are stored in the electrolysis tank 1. The electrolytic reduction apparatus further includes: a suction pipe 6 provided inside the anode 5; a buffer tank 8 to which the electrolytic solvent 2 sucked by the suction pipe 6 and an oxygen gas generated in the anode 5 are transported; and a release pipe 10 for returning the electrolytic solvent 2 that has been deaerated in the buffer tank 8 to the electrolysis tank 1.
Patent JP-2013232301-A (JP)
Title: Heat radiation structure, and lighting fixture
Inventor: SAITO KOJI
IPC: H05K7/20
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation efficiency of a heat radiation structure which radiates heat generated in a heat generating portion.SOLUTION: Fins 62a-62f (radiation section) are formed by sheet metal working. A base 61 (fixation portion) has a plurality of slits (first slits, second slits) arranged nearly parallel. Each of fins 62a-62f has a contact part, a first wing part, and a second wing part. The contact part is in contact with a light source module 15 (heat generating portion). The first wing part has a shape in which a portion adjacent to the contact part of a sheet metal is bent in nearly an orthogonal direction relative to the contact part. The second wing part has a shape in which a portion adjacent to the contact part on the opposite side to the first wing part of the sheet metal is bent in nearly an orthogonal direction relative to the contact part toward the same direction as the first wing part. The first wing part and the second wing part are inserted through the plurality of slits of the base 61.
Patent JP-2013231656-A (JP)
Title: Method of evaluating cracking resistance of concrete
Inventor: SHIMA TAKESHI
IPC: G01N3/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating cracking resistance of concrete with which the timing to crack concrete can be evaluated accurately regardless of the kind of concrete.SOLUTION: According to a method of evaluating cracking resistance of concrete, comparison in dimensions of energy is performed, namely, distortion energy due to a volume change of concrete causing crack is compared with destruction energy as resistance against the distortion energy, so that cracking resistance of concrete can be evaluated accurately.
Patent JP-2013231405-A (JP)
Title: Turbocharger
Inventor: HAYASHI TAKESHI
IPC: F01D25/24
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a turbocharger of which the inner peripheral edge side of a heat shield plate is surely prevented from contacting a turbine impeller.SOLUTION: A turbocharger includes a turbine impeller 12 provided to a rotary shaft 11, a turbine housing 13, a bearing housing 14, and an annular heat shield plate 15 provided opposite to the back 12a of the turbine impeller 12. An outer peripheral edge 21 of the heat shield plate 15 is held between the turbine housing 13 and the bearing housing 14. The inner peripheral side of the outer peripheral edge 21 extends toward the turbine impeller 12 and then bends or winds, extending to the opposite direction of the turbine impeller 12 and toward the rotary shaft 11 to form a first top part 22, and then bends or winds to the opposite direction of the first top part 22, extending toward the rotary shaft 11 to form a second top part 23.
Patent JP-2013234244-A (JP)
Title: Thermal conductivity-variable material
Inventor: IZEKI SEIJI
IPC: C09K5/08
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermal conductivity-variable material for achieving a heat controller having a simple and compact structure not necessitating the installation of a cooler in addition to a heat insulating material.SOLUTION: A thermal conductivity-variable material contains: a particle having a higher thermal conductivity than a polymeric material and having properties of magnetically polarizing by a magnetic action; and/or a particle having a property of electrically polarizing by an electric field action, dispersed in the polymeric material; and the application of a magnetic field and/or an electric field brings at least a part of the particles into mutual contact and raises the thermal conductivity.
Patent JP-2013239101-A (JP)
Title: Parking lot system
Inventor: ISHIKAWA NOBUTAKA
IPC: G07F15/08
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot system capable of easily confirming a relationship between a parking lot user and a charging user, and of performing suitable charging billing with respect to the charging user.SOLUTION: A parking lot system includes: a car room 2 installed in a parking lot; a charging stand 3 that performs charging of a vehicle 1 parked in the car room 2 and includes a car room side IC information reading part 29; and a settlement machine 4 including a settlement machine side IC information reading part 17 installed in the parking lot. The settlement machine 4 identifies a car room 2 in which a user has parked, and when IC information recognized by the car room side IC information reading part 29 of the charging stand 3 and IC information recognized by the settlement machine side IC information reading part 17 of the settlement machine 4 are associated with each other, allows charging with the charging stand 3.