baber/WOPTO huggingface dataset:
Patent JP-2013083726-A (JP)
Title: Magnifying observation device
Inventor: TANAKA MASAKAZU
IPC: G02B21/00
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnifying observation device able to satisfactorily image an observation object from various directions.SOLUTION: A transmission illumination part 25 includes a transmission illumination light source 251, a shape adjusting optical system 252 and a diffuser 253. White light generated by the transmission illumination light source 251 is passed through the shape adjusting optical system 252 and shape-adjusted to light parallel to Z direction, then, passed through the diffuser 253 and a light transmission plate 26 and guided to an observation object as transmission light LB. Part of parallel light shape-adjusted by the shape-adjusting optical system 252 is diffused by the diffuser 253. Accordingly, the transmission light LB includes parallel light LB1, which has been transmitted through the diffuser 253 and rendered parallel to the Z direction, and diffused light LB2, parallel to an arbitrary direction other than the Z direction diffused by the diffuser 253.
Patent JP-2012030101-A (JP)
Title: Suture method and device
Inventor: RUFF GREGORY L
IPC: A61B17/04
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved barbed suture.SOLUTION: The barbed suture includes a body with barbs on the periphery, a pointed end, and an anchor provided at one end to resist movement of the suture in the direction of the pointed end. One or more limbs on the anchor may be provided, which may be arcuate, of varying lengths, and of varying distribution about the periphery of the suture body. Other anchor designs are provided. Methods of placing single-directional and bi-directional barbed sutures to approximate the tissue on each side of a wound and to position and support tissue in the absence of a wound, as in cosmetic surgery, etc., are provided, and may include terminal J-stitches or S-stitches. Methods of placement may be made with sharp, pointed ends, which may be needles, or insertion devices. Sinusoidal patterns of sutures that have amplitudes generally perpendicular to the resultant holding force of the suture are provided.
Patent JP-2012006016-A (JP)
Title: Sludge concentration apparatus and method for washing the same
Inventor: TAKEUCHI TADAO
IPC: B01D29/25
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a sludge concentration apparatus which can ensure a required processing amount and the recovery rate of a solid content by preventing the fouling on the outer surface of the filtration surface of a filtration cylinder.SOLUTION: In the sludge concentration apparatus, a filtration cylinder 8 is housed inside an outer cylinder 7, and a spiral screw 9 is rotatably housed inside the filtration cylinder 8. While transporting sludge introduced inside the filtration cylinder 8 from a sludge flocculation tank by rotatably driving the spiral screw 9, the sludge is concentrated by passing the water content contained in the sludge through a filtration surface 8a of the filtration cylinder 8 to store the water content inside the outer cylinder 7 as a separated liquid, and the concentrated sludge is discharged from the inside of the filtration cylinder 8. A washing body 25" being in sliding contact with the outer face of the filtration surface 8a of the filtration cylinder 8 is provided movably in the length direction of the filtration cylinder 8.
Patent JP-2013083593-A (JP)
Title: Navigation system
Inventor: OKADA HIROKI
IPC: H04M1/00
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of updating a vehicle position if the vehicle position cannot be detected when a vehicle position detection and a surrounding area map drawing are performed with a portable terminal device to display a map on an on-vehicle device.SOLUTION: In a navigation system, an on-vehicle device 50 and a portable terminal device 10 are connected to each other, a vehicle position is detected by the portable terminal device 10, a map image of the surroundings of the vehicle position is drawn together with a vehicle position image, the drawing data of the map image is transmitted to the on-vehicle device 50, and a map image display of the surroundings of the vehicle position is performed on the on-vehicle device 50. In the on-vehicle device 50, a vehicle position is detected by a vehicle position detection unit 54. If a vehicle position detection cannot be performed on the portable terminal device 10, a travel position mark drawing unit 114 performs a drawing process so that a travel position mark corresponding to a vehicle position detected by the vehicle position detection unit 54 is superimposed on the map image.
Patent JP-2012093749-A (JP)
Title: Zoom projection lens
Inventor: HUANG HAE-RUOH
IPC: G02B13/18
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a zoom projection lens.SOLUTION: A zoom projection lens comprises, in the order from a projection surface to an imaging surface thereof: a first lens group with negative refraction power; a second lens group with positive refraction power; a third lens group with positive refraction power; a fourth lens group with negative refraction power; and a fifth lens group with positive refraction power. The first to fourth lens groups are movably positioned along an optical axis, the fifth lens group is immovably positioned, and the zoom projection lens satisfies the following conditional expressions: 1.0<|F1/Fw|<1.2; 2.5<|F3/Fw|<2.7; 2.81<|F5/Fw|<2.83; and 0.21<|F2/F4|<0.24, where F1, F2, F3, F4, and F5 respectively represent effective focal lengths of the first, second, third, fourth, and fifth lens groups, and Fw represents an effective focal length at a wide angle end of the zoom projection lens.
Patent JP-2012236965-A (JP)
Title: Hot melt adhesive for heat-shrinkable film
Inventor: ISHIGURO HIDEYUKI
IPC: G09F3/04
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt adhesive for a heat-shrinkable film in which an adhesive layer does not flow at a temperature in which a heat shrinkage film performs heating shrink while being a thermoplastic adhesive, a wrinkle is not entered in a packaging material after heat shrinkage easily, hygiene is excellent, and the packaging material can be manufactured without requiring extra production equipment of an ultraviolet light source or the like.SOLUTION: The hot-melt adhesive for a heat-shrinkable film includes: 10-20 wt.% of an elastomer; 25-40 wt.% of a tackifier; 25-40 wt.% of a plasticizer; and 15-35 wt.% of a polypropylene wax having a softening point of at least 125°C and at most 165°C.
Patent JP-2013089438-A (JP)
Title: Battery module
Inventor: KITADA KOJI
IPC: H01M10/623
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency in a secondary battery.SOLUTION: Each of battery cells 20 of the secondary battery comprises a battery cell case 50 having such a structure that it is divided into expansion parts 71 and non-expansion parts 72. In a battery module 10 of the secondary battery, the battery cells 20 are arranged so that surfaces facing each other of adjacent battery cells 20 are the non-expansion parts 72 and the outside of the battery module 10 is the expansion parts 71. When the internal pressure of the battery cells 20 rises, spaces 80 provided between the battery cells 20 are not closed, and thus air flows around the battery cells 20, thereby allowing efficient cooling.
Patent JP-2013088602-A (JP)
Title: Developing device and image forming device including the same
Inventor: HAMADA TOSHIMASA
IPC: G03G15/08
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device configured to prevent toner from aggregating on a member in contact with a supply roller and to secure the amount of a toner layer on a surface of the supply roller, thereby reducing development history, and to provide an image forming device.SOLUTION: The developing device 1 includes a developing roller 11 for supplying toner to a photoreceptor 51, a supply roller 12 for supplying the toner to the developing roller 11 and removing the toner from the developing roller 11, and a toner layer regulation member 13 for regulating the layer thickness of the toner to be carried on the surface of the developing roller 11. A conductive member 14 in contact with the supply roller 12 is arranged on the upstream side of the developing roller 11 in the rotation direction of the supply roller 12. A potential difference for attracting the toner toward the conductive member 14 is applied between the conductive member 14 and the supply roller 12. The conductive member 14 has a mesh structure to allow the toner to pass through.
Patent JP-2013087025-A (JP)
Title: Method of producing metal oxide particle
Inventor: SUZUKI MASAHIRO
IPC: C01B13/36
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing metal oxide particles capable of controlling the type, the particle size distribution and the like of the metal oxide particles to be produced.SOLUTION: The method of producing metal oxide particles includes a preparation process of preparing a solution of metal nitrate or metal oxide nitrate to which carbon particles are added as a metal oxide precursor, and a heating process of heating the solution. In the method of producing metal oxide particles, characteristics of the metal oxide particles to be produced are regulated by regulating an amount of the carbon particles to be added.
Patent JP-2013090492-A (JP)
Title: Auxiliary tool for binding band
Inventor: AIKAWA TAKAYUKI
IPC: B65D63/12
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for a binding band, whereby efficiency of binding work can be improved and cables or the like can be bound by one person even at a place where binding is difficult.SOLUTION: The auxiliary tool attached to the binding band P for keeping a part of the binding band P in a bent state is provided. A beltlike auxiliary tool body 1 to be superimposed on the binding band P along the longitudinal direction thereof is provided. Locking parts 2 for locking the binding band P are formed at both end parts of the auxiliary tool body 1 in the longitudinal direction thereof. A part of the binding band P is held in the bent state by the auxiliary tool body 1 locked to the binding band P at the locking parts 2. The locking part 2 may be a cutout-shaped locking part 2A formed by cutting the side fringe of the auxiliary tool body 1, or an insertion hole-shaped locking part 2B opened on the side face of the auxiliary tool body 1.
Patent JP-2013087101-A (JP)
Title: Antiviral agent against non-envelope virus using extract of chaenomeles sinensis or the like as active ingredient
Inventor: SHIMAMOTO TADASHI
IPC: A61P31/12
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an antiviral agent containing an active ingredient having excellent activity for deactivating non-envelope virus, and highly safe to a human body, and usable for disinfection, prevention of infection and the like of these viruses in various forms.SOLUTION: The antiviral agent includes an extract of plants belonging to genus Chaenomeles containing a tannin-like substance as an active ingredient. The extract is preferably obtained from a fruit of Chaenomeles sinensis.
Patent JP-2013091231-A (JP)
Title: Delivery document
Inventor: MIYAUCHI SHUNSUKE
IPC: B42D11/00
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a delivery document causing no paper jam in the inside of a printer even in printing by a cut paper printer and also causing no such jam at paper discharge even in a production process.SOLUTION: In a sheet-like delivery document 10, a slip paper 5 in which a delivery slip 1 and an attached slip 3 are sequentially provided is superposed on a rib portion 107, and is laminated via an adhesive layer 31, on the surface of a label substrate 21 of a label paper 20 comprising the label substrate 21, a tacky adhesive layer 33 and a release paper 25. Further, in a plurality of slip papers 5 in a delivery slip portion 101 perpendicular to a printer conveyance direction, perforations 53Y2 are applied on the release paper 25, and half cuts 43Y2 are applied except the release paper 25. Furthermore, in the plurality of slip papers 5 in an attached slip portion 103 perpendicular to the printer conveyance direction, perforations 53Y3 are applied on the release paper 25, and half cuts 43Y3 are applied except the release paper 25.
Patent JP-2013091448-A (JP)
Title: Furl tank structure and in-tank fuel physical quantity detection method
Inventor: KATAOKA CHIAKI
IPC: G01N27/22
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank structure and an in-tank fuel physical quantity detection method, which can highly accurately detect a physical quantity to acquire calorific power of a state where different fuels are mixed, even when the different fuels are non-uniformly stored in a fuel tank.SOLUTION: The fuel tank structure 12 includes a fuel reservoir part 24 capable of temporarily storing fed fuel. In the fuel tank 14, an in-tank fuel concentration sensor 44 and an in-tank fuel amount sensor 46 are provided. As the physical quantity for acquiring the calorific power of the state where the different fuels are mixed, mixed fuel concentration, for instance, is detected from the fuel amount and the fuel concentration detected by these sensors.
Patent JP-2013096249-A (JP)
Title: System for preventing abnormal combustion of diesel engine
Inventor: HARA TAKASHI
IPC: F02D19/02
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for preventing abnormal combustion of a diesel engine capable of preventing occurrence of abnormal combustion inexpensively when the diesel engine using a liquefied gas as a fuel starts to operate the engine.SOLUTION: If a cylinder 6 is in a compression stroke and an expansion stroke when the diesel engine 1 starts to operate, a relief valve 22 provided on a head of a cylinder 8 is opened to cause a combustion chamber 7 of the cylinder 6 to communicate with a reservoir vessel 20 having a piston 25 slidable on its internal surface, and if it is in an exhaust stroke on the other hand, the relief valve 22 is closed.
Patent JP-2013096765-A (JP)
Title: Optical pulse monitor device
Inventor: TANAKA YUICHI
IPC: G01J11/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical pulse monitor device for monitoring an optical pulse generated by a laser device particularly in a wavelength range of 1 μm.SOLUTION: An optical pulse monitor device includes a light source for generating an optical pulse, an optical circulator, a variable dispersion compensator capable of changing a dispersion compensation quantity, an interferometer for emphasizing an optical pulse periodically, an optical receiver using two-photon absorption, an A/D converter, and a computer with software to display, in a monitor, temporal change in a signal received by the optical receiver.
Patent JP-2013098673-A (JP)
Title: Originating/incoming call connection method with increased connectivity from radio terminal located in congestion area, and radio terminal and program
Inventor: WARABINO TAKAYUKI
IPC: H04W8/06
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an originating/incoming call connection method etc., increasing connectivity between radio terminals through a communication carrier network, if the communication carrier network comes to be in a congestion state like at a disaster.SOLUTION: A first radio terminal receives a congestion notification at the congestion of the communication carrier network. The first radio terminal performs registration into a session control server through the communication carrier network. The first radio terminal then transmits a registration instruction message relative to a second radio terminal to a message switching server through the communication carrier network, and the message switching server transfers the message to the second radio terminal through the communication carrier network. By this, the second radio terminal performs registration into the session control server through a packet switched network. Thereafter, the first radio terminal transmits to the session control server a connection request to the second radio terminal.
Patent JP-2013105767-A (JP)
Title: Controller for vehicle and manufacturing method of the same
Inventor: SAKAKIBARA SHIN
IPC: H05K7/14
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a vehicle which reliably ensures a gap that prevents interference (physical contact) between a resin case and an electronic component on a printed board despite the assumption that warpage, expansion, and shrinkage occur to some extent in the resin case and minimizes the width of the gap thereby reducing the thickness.SOLUTION: A controller for a vehicle 1 houses a printed board 5 from an opening 25H of a cylindrical case body 20 made of a resin and closes the opening 25H with a cover 10 made of a resin. The case body 20 has main surface opposing wall parts 22, 23, facing main surfaces 52, 53, on the sides of both the front and rear main surface 52, 53 of the housed printed board 5. A contact block part 14, integrally formed with the cover 10, is disposed between at least one of the main surface opposing wall parts 22, 23 and the printed board 5.
Patent JP-2013104085-A (JP)
Title: Film thickness sensor device for electron beam deposition
Inventor: YAMADA MINORU
IPC: C23C14/24
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibration type film thickness sensor device which can perform normal operation for a long period of time.SOLUTION: The crystal vibration type film thickness sensor device 10 acquires a film thickness of a thin film when forming the thin film by making a material 7 which is irradiated with an accelerated electron, heated and deposited adhere on the surface of a board film 2 while blocking the electron by a formed magnetic field. A rotating body 12 having slits is arranged between the film thickness sensor 11 and the material 7. Magnets for generating the magnetic field are arranged in directions intersecting with longitudinal directions of the slits. According to this invention, since the intrusion of the electron affecting the vibration of a crystal vibrator can effectively be blocked, the normal operation becomes possible for a long period of time.
Patent JP-2013110918-A (JP)
Title: Led driving device and illuminating device using the same
Inventor: NAGASE HARUO
IPC: H02M3/155
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an LED driving device and an illuminating device using the same capable of modulating the light while preventing color variation of an LED with a simple circuit.SOLUTION: The LED driving device comprises: a boosting circuit 1 connected to a DC power supply DC1 to output an intermediate voltage VC1; a step-down circuit 2 connected to a light source 3 having plural LEDs 30 to step down the intermediate voltage VC1 to a load voltage V2 to output the same to a light source 3; a main control circuit 4 that controls the boosting circuit 1 and the step-down circuit 2; and a modulation control circuit 5 that controls the main control circuit 4 to modulate the light source 3 based on the modulation ratio of the light source 3 which is set from the outside. The step-down circuit 2 has a switching element Q2, and the main control circuit 4 performs a PWM control on the switching element Q2 of the step-down circuit 3 at a low-frequency and at a high frequency during ON-period T10 to modulate the light source 3.
Patent JP-2012062480-A (JP)
Title: Productions of polyurethane foam and foamed thermoplastic synthetic resin
Inventor: KRUECKE WERNER
IPC: C08G18/00
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide methods for producing polyurethane foams and foamed thermoplastic synthetic resins, especially polystyrene, polyethylene, polypropylene, polyvinyl chloride and PET.SOLUTION: A blowing agent comprises pentafluorobutane, preferably pentafluorobutane (HFC-365mfc) and at least one additional blowing agent selected from the group comprising: difluoromethane (HFC-32); difluoroethane, preferably 1,1-difluoroethane (HFC-152a); 1,1,2,2-tetrafluoroethane (HFC-134); 1,1,1,2-tetrafluoroethane (HFC-134a); hexafluoropropane, preferably 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) or 1,1,2,3,3,3-hexafluoropropane (HFC-236ea); heptafluoropropane, preferably 1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea); low-boiling, optionally halogenated hydrocarbons; and low-boiling, optionally halogenated ethers, or the blowing agent comprises a composition comprising the blowing agents.
Patent JP-2013113854-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI MASAHIRO
IPC: G03G15/16
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which: it has been difficult to suppress with a simple configuration the occurrence of a scattering phenomenon in which a toner image from an intermediate transfer belt moves to a position different from a predetermined position on a transfer material due to an electric field that occurs in the vicinity of a secondary transfer area.SOLUTION: An image forming apparatus includes a guide member 13 for regulating a direction of rotation of an intermediate transfer belt 10 while being in rubbing contact with the intermediate transfer belt 10 at a position facing a secondary transfer roller 20 with the intermediate transfer belt 10 interposed between the guide member 13 and the secondary transfer roller 20. The guide member 13 includes a low-resistance rubbing part and a high-resistance rubbing part that are in rubbing contact with the intermediate transfer belt 10. The high-resistance rubbing part is provided at least in the upstream side of the low-resistance rubbing part in the direction of rotation of the intermediate transfer belt 10 and thus the occurrence of scattering is suppressed to regulate an electric field in the vicinity of a secondary transfer area.
Patent JP-2013113125-A (JP)
Title: Internal gear pump
Inventor: IZUTSU MASATO
IPC: F04C15/06
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an internal gear pump comprising an inner rotor and an outer rotor, capable of varying the ejection amount of a fluid transported from an intake port to an ejection port while reliably operating in an extremely simple configuration.SOLUTION: An internal gear pump comprises an inner rotor 3, an outer rotor 4 to be rotated with a predetermined eccentric amount e with respect to its rotation center P3, an outer ring 5 having an enveloping inner circumferential part 51, a pump housing (A), a plurality of profile grooves 61 formed in either a rotor chamber 1 or the outer ring 5, the same number as the profile grooves 61 of guide pins 62 to be inserted loosely therein, and an operation means C for swaying the outer ring 5. The outer ring 5 swayed by the operation means C has its diametrical center P5 guided by the profile grooves 61 and guide pins 62 swayably around the rotation center P3 of the inner rotor 3 along a locus circle Q with the eccentric amount e provided as the radius.