baber/WOPTO huggingface dataset:
Patent JP-2012095816-A (JP)
Title: Guide tube
Inventor: KUDO NAGASATO
IPC: A61B1/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a guide tube for endoscopy, for easily specifying a bend tube and a branch tube, etc., to be a route from an insertion point to an observation target point, promptly forming a guide path and surely inserting the insertion part of an endoscope to a target part to be inspected.SOLUTION: The guide tube includes: an inner coil 40 for forming a guide path of the insertion part 3 of the endoscope 2; an outer coil 30 into which the inner coil 40 is inserted; an exterior sheath 20 into which the outer coil 30 is inserted; a first direction conversion member 22 disposed at the distal end of the exterior sheath 20, for converting the direction of the outer coil 30 to a first direction Y crossing the longitudinal axis of tubular members 21a-21d; a second direction conversion member 50 connected to the distal end of the outer coil 30 extended from the first direction conversion member 22, for converting the direction of the inserted inner coil 40 to a second direction X crossing the first direction Y; and an imaging part 31 disposed at the first direction conversion member 22 or the second direction conversion member 50, for imaging a direction along the first direction Y.
Patent JP-2012098131-A (JP)
Title: Light distribution property measuring device, light distribution property inspection device, light distribution property measuring program, light distribution property measuring method and light distribution property inspection method
Inventor: ISHIZUKA AKIRA
IPC: H01L33/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a light distribution property measuring device, light distribution property inspection device, light distribution property measuring program, light distribution property measuring method and light distribution property inspection method in which a light distribution property of a light source that becomes a measuring target or an inspection target is instantaneously measured or determined to fast inspect the light source in a production line and to accurately measure a radiation intensity of the light source that may change with the passage of time.SOLUTION: A light distribution property measuring device 100 includes a hemispherical diffusion panel 30 which is formed in a hemispherical shape so as to cover a light source 10 and disposed in such a manner that an apex of the hemisphere matches a central axis of the light source 10, an imaging apparatus 50 which images light radiated from the light source 10 and transmitted through the hemispherical diffusion panel 30, vertical light intensity extraction means 61 which extracts an X-axis vertical light intensity and a Y-axis vertical light intensity, and radiation strength calculation means 63 which converts the X-axis vertical light intensity and the Y-axis vertical light intensity into an X-axis cross-sectional radiation strength and a Y-axis cross-sectional radiation strength.
Patent JP-2012098655-A (JP)
Title: Image forming apparatus
Inventor: KOMATA HARUHIKO
IPC: G03G15/20
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that provides excellent deliverables without poor fixing or show-through.SOLUTION: A color image forming apparatus forms a color image by superimposing in this order a white toner image or a transparent toner image, and a color toner image on a recording material, and includes a pressure fixing device that fixes a toner image with pressure force. The color image forming apparatus changes pressure for fixing depending on whether the white toner image is formed or not.
Patent JP-2012100684-A (JP)
Title: Distal end hood for endoscope and endoscope system
Inventor: TORISAWA NOBUYUKI
IPC: A61B1/00
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the visual field of an observation window from being blocked by bubbles even if the distal end of an endoscope is submerged in water in a constant pressure gas feed system.SOLUTION: There is provided the distal end hood for an endoscope which is configured to be mounted on a distal end portion of an endoscope including an observation window for observing the inside of a subject body, and a distal end surface in which an opening is formed, the opening configured to spray a constant pressure feed gas. The distal end hood for an endoscope includes a conduit in which an opening of one end is connectable by insertion into an opening of the distal end surface when the distal end hood for an endoscope is attached to the distal end of the endoscope, and an opening of the other end portion is disposed at a position away from the distal end surface toward a proximal end side of the endoscope. An endoscope system equipped with the distal end hood is also provided.
Patent JP-2012102176-A (JP)
Title: Silane coupling agent, and rubber composition for tire using the same
Inventor: KUSHIDA NAOKI
IPC: C08K5/548
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire, wherein its properties are improved while securing its processability.SOLUTION: This invention relates to: a specified sulfur-containing silane coupling agent; and the rubber composition for tire, which contains the same.
Patent JP-2012104983-A (JP)
Title: Attack search device, attack search method, and attack search program
Inventor: ABE MASAYUKI
IPC: H04L9/10
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To search possibility of success of attack including digit p.SOLUTION: The attack search device searches whether or not an attack can succeed under such condition as at least a linear sum is allowed as polynomial calculation. The attack search device includes a data acquisition part, a process information generating part, a mathematical expression processing part, and an output part. The data acquisition part acquires a polynomial expression that can be utilized for attacking as A,...,A, and a condition of solution G=H,...,G=H. The process information generating part acquires a difference between right side and left side of the condition of the solution, to provide a polynomial expression E,...,E. The mathematical expression processing part searches whether or not there exists an integer c,...,cwhich is 0 to p-1 and can be expressed by the linear sum of polynominal expression A,...,Ain such manner as the shown formula for each of variable Xto Xwhich appears in the polynomial expression Eto E, and whether or not there exist a prime number p that satisfies E=bp,...,E=bp and an integer b,...,b.
Patent JP-2012105136-A (JP)
Title: Communication method using entangled state
Inventor: OKAWA SHIGEMI
IPC: H04L9/12
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a communication method for achieving a signal transmission speed exceeding a light speed using an entangled state.SOLUTION: A recipient prepares a Sagnac interferometer using two nonlinear optical materials of an equal light path length in a part of a light route. Of two photons whose polarization directions are in the entangled state, a first photon is sent to a sender and the remaining second photon is sent to the recipient. The sender selects a vertical direction or a 45-degree direction corresponding to information desired to be sent, and measures the first photon after making it pass through a polarizer which transmits perpendicularly polarized light or 45-degree polarized light at the time 1. The recipient inputs the second photon to the Sagnac interferometer after mixing it with local oscillator light in a half beam splitter at the time 2 later than the time 1, and makes it interact with reference light in the nonlinear optical material. The recipient measures the phase modulation amount of signal light outputted from the Sagnac interferometer and discriminates the information of the sender.
Patent JP-2012105516-A (JP)
Title: Instantaneous voltage drop protection device
Inventor: OKAWA KAZUTOSHI
IPC: H02J9/06
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the repeating frequency of charging/discharging of an electrolytic capacitor and realize the long life and small capacity thereof even when this is used in a country or region where voltage fluctuation of a commercial AC power supply is large.SOLUTION: When an input AC voltage is within a range less than 90% and equal to or more than 70% of a rating input voltage, a DC-AC conversion operation is performed by an auxiliary inverter 30 while keeping the switch of a selection part 13 in an on-state, and a compensation power based on an input AC power is generated and added to the input AC power via an injection transformer 32. Thereby, a load 2 can be operated without time limit at an AC voltage of 90% of the rating input voltage without using the storage power of an electrolytic capacitor 17. If the input AC power drops to lower than 70% of the rating input voltage, the switch of the selection part 13 is turned off to perform a DC-AC conversion operation by a main inverter 18 and the load 2 is operated by an alternative AC power obtained by converting a DC power stored in the electrolytic capacitor 17.
Patent JP-2012107276-A (JP)
Title: Titanium oxide based vapor deposition material and manufacturing method of the same
Inventor: YAMADA SHOICHI
IPC: C23C14/24
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a titanium oxide based sintered vapor deposition material which has the performance equal to a titanium oxide indicated by a composition formula TiO(1.4≤x≤1.8), is inexpensive, and does not generate fine powder when handled.SOLUTION: The vapor deposition material is a sintered compact including a main component comprising the titanium oxide indicated by the composition formula TiO(1.4≤x≤1.8) and a compound in a garnet structure, or is a sintered compact including the main component comprising the titanium oxide indicated by the composition formula TiO(1.4≤x≤1.8) and at least one kind selected from yttrium oxide, aluminum oxide, zirconium oxide, hafnium oxide and ytterbium oxide. For the compound in the garnet structure, rare earth aluminum garnet is preferable. For the at least one kind selected from the aluminum oxide, the zirconium oxide, the hafnium oxide and the ytterbium oxide, the aluminum oxide is preferable.
Patent JP-2012108263-A (JP)
Title: Image calculation unit and image calculation program
Inventor: KOBAYASHI HIROKO
IPC: G02B7/34
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To acquire accurate depth information of a subject image.SOLUTION: An image calculation unit comprises: an image acquisition part for acquiring parallax image data about mutually-parallactic images that are output from a light-receiving element for detecting incident subject light flux after separating it into multiple wavelength ranges and that correspond to at least two of the wavelength ranges; a distance information acquisition part for acquiring distance information to at least one focused object in a state of being focused in the parallax image data and distance information to at least one non-focused object in a state of not being focused therein; and a calculation part for separating multiple objects included in a parallax image in a depth direction to set an outline by executing matching processing between the parallax image data through the use of a local window regulated according to a window size based on the distance information.
Patent JP-2012114618-A (JP)
Title: Intercom system for collective housing
Inventor: HASHIMOTO NAONORI
IPC: H04M9/00
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an intercom system for collective housing, capable of easily confirming the charging state of an electric vehicle by a charging system from a lobby intercom of the system.SOLUTION: An intercom system 1 includes: a charging information reception part 14a for receiving charging information from a charging system 2; and a charging information delivery part 14b for delivering the charging information received by the charging information reception part 14a to a lobby intercom 12. When an authentication device 15 authenticates a resident, the lobby intercom 12 reports the charging information of an electric vehicle 3 corresponding to the authenticated resident through the use of the charging information received from the charging system 2 via the charging information reception part 14a.
Patent JP-2012118647-A (JP)
Title: Image processing apparatus
Inventor: IKEUCHI YUMA
IPC: G06F13/00
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult for users of a web browser to determine whether or not an external connection is conducted because the address of a local web application is displayed in the address bar of the web browser when the web browser connects to a local web application and the web application connects to an external service.SOLUTION: The address for connection of a web application to an external service is described in the header of HTML data and transmitted to a web browser, which is received by the web browser and the web browser reads the address described in the header to rewrite the address bar.
Patent JP-2012118680-A (JP)
Title: Image processor and image processing method
Inventor: KOKUZEN KEI
IPC: G06T7/20
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of detecting a foreign matter from a photographed image by a background difference method.SOLUTION: A difference image is binarized by threshold processing (S103), foreign matters and others (noise) other than the foreign matters are discriminated, and then a threshold is adjusted for each pixel (S104). The threshold is switchable between a threshold TH1 predetermined corresponding to the magnification of the noise generated in a photographing environment and a threshold TH2 a prescribed value lower than the threshold TH1. The prescribed value is determined on the basis of the variation of the actually measured noise. In the threshold adjustment (S104), the threshold adjustment of performing adjustment to the value of the threshold TH2 when a foreign matter is discriminated at the initial threshold TH1 and returning it to the threshold TH1 thereafter when the foreign matter is not discriminated anymore in consecutively executed binarization processing by the threshold TH2 is executed for each pixel. By the adjustment, a foreign matter detecting operation is prevented from becoming instable without being affected by almost all generated noise.
Patent JP-2012117426-A (JP)
Title: Compressor
Inventor: SHIMIZU YOHEI
IPC: F04C29/00
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of the end face of a piston and an end plate member, and to prevent seizure caused by a slide.SOLUTION: This compressor comprises a cylinder 30 having a compression chamber 31 and a blade accommodation part 33 communicating with the compression chamber 31, a front head and a rear head which are arranged at axial both ends of the cylinder 30, and the piston arranged inside the compression chamber 31 and the blade accommodation part 33. The piston comprises an annular roller arranged at the compression chamber 31 and a blade which extend from the external peripheral face of the roller and arranged so as to advance or retreat to/from the blade accommodation part 33. On the inner peripheral surface of the cylinder 30, there are formed heat absorption regions which are formed of coating layers 36a larger in heat conductivity compared with the other region at the inner peripheral surface. The heat absorption regions are formed at a portion which defines a high-pressure chamber at the peripheral wall surface of the compression chamber 31 when the piston is at a lower dead point, and at the sidewall at the high-pressure chamber side in the blade accommodation part 33.
Patent JP-2012115445-A (JP)
Title: Toothbrush
Inventor: ODAWARA HIROKI
IPC: A46B3/06
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush in which deformation rigidity and strength of a bristle embedded base can be improved while excellent operability is maintained with the brush having a bristle embedded portion formed by molding a back molded portion on the back side of the bristle embedded base.SOLUTION: The bristle embedded portion 17 includes: a bristle embedded base 12; a bristle tuft 14 having a molten lump 15 by one end part 14a heated and melted; and a back molded portion 16 that is molded by covering the back side of the bristle embedded base 12. The peripheral wall 19 of the bristle embedded base 12 has, in the tip end part of the bristle embedded portion 17, a curved peripheral part 21 projectingly curved toward the tip end direction. The transplantation holes 13 have a tapered opening peripheral part 13a in which a cross sectional area is taperingly expanded on the bottom face 20a of a transplantation recess 20. The peripheral wall 19 at the tip end with the curved peripheral part 21 includes a thick part 22 having the largest thickness inward in a part between the outer edges of the tapered opening peripheral part 13a', 13a' of the pair of tip end transplantation holes 13', 13' near the peripheral wall 19.
Patent JP-2012116725-A (JP)
Title: Method for producing circulation concrete
Inventor: TERASHIMA AKIHIKO
IPC: B09B3/00
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing circulation concrete capable of reusing dust, which is collected from concrete waste in a crushing step to obtain recycled aggregate of a predetermined particle size, without causing a problem of elution of hexavalent chrome to the ground.SOLUTION: The method for producing circulation concrete includes: the crushing step of crushing concrete waste to that with a predetermined particle size or less; a dust collecting step of collecting the dust occurring in the crushing step by a dust collector; and a concrete mixing step of using crushed materials obtained in the crushing step and the dust obtained in the dust collecting step as aggregate and mixing the aggregate in concrete. A ratio between sand and fine particles included in the dust collected in the dust collecting step is specified previously by a prior test. In the concrete mixing step, both of the sand and the fine particles included in the dust are mixed as fine aggregate with consideration given to the specified ratio between the sand and the fine particles.
Patent JP-2012117345-A (JP)
Title: Lower end part structure of shutter curtain
Inventor: TSUTSUMI TAKAHIRO
IPC: E06B9/13
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a lower end part structure of a shutter curtain, for which only a lower end part can be replaced by easy work.SOLUTION: The lower end part structure of a shutter curtain 13 includes: a sheet-like curtain body 21 whose both side parts 19 are retained through a retaining engagement part 16, and which is guided to be elevated and lowered by a pair of guide rails holding an opening therebetween; a belt-like retaining member 27 fixed to a lower end edge part 31 of the curtain body 21 excluding both side parts 19 and provided with an attaching engagement part 35 on the lower end; a connecting belt 29 with a roughly Y-shaped cross section, formed long along the retaining member 27, provided with an engagement slit 37 for blocking the detachment of the attaching engagement part 35 on the upper part, having an insertion port 39 for inserting the attaching engagement part 35 opened at the end part in the longitudinal direction and being freely attachable and detachable to/from the lower end edge part 31; a weight 41 fixed to along the connecting belt 29; and a bag-like member 43 fixed to the connecting belt 29 covering the weight 41.
Patent JP-2012122691-A (JP)
Title: Heat transfer tube for heat exchanger and heat exchanger
Inventor: HORIGUCHI MASARU
IPC: B21C37/20
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer tube for a heat exchanger, for improving performance of a heat exchanger having a refrigerant tube disposed in a water tube, and to provide a heat exchanger.SOLUTION: The heat transfer tube 1 for a heat exchanger includes a water tube 20 and a refrigerant tube 10 disposed in the water tube 20 and allowing a refrigerant to flow therein. An outer surface of the water tube 20 has a corrugated recess 21 spirally corrugated. In the corrugated recess 21, two corrugated grooves 22 spirally corrugated are formed. The pitch Pc (mm) of the corrugated recess 21 and the width Wc (mm) between two corrugated grooves 22 have a relationship represented by 2 mm≤Wc<Pc/2.
Patent JP-2012129720-A (JP)
Title: Monitoring video generating apparatus
Inventor: KAWAMURA HIDEO
IPC: H04N7/18
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To easily discriminate noticed information from a plurality of pieces of information data with less operation by a browser by separating it from other information data.SOLUTION: A monitoring video generating apparatus 10 includes: a camera 11 which can control revolution and zooming; field angle control means 13 controlling revolution/zooming of the camera 11 and outputting revolution/zooming values; a database 14 storing information data displayed in accordance with the revolution/zooming values; information display control means 15 which reads information data 14a corresponding to the revolution/zooming values inputted from the field angle control means 13, dynamically changes a display form of the information data near a coordinate, which the browser designates, based on a coordinate designated from an external operation input device 90 by the browser and arranges and outputs a display coordinate so that the information data is not overlapped; and video output means 16 which overlaps the information data inputted from the information display control means 15 with a video from the camera 11 to display it and dynamically arranges the information data near the coordinate which the browser designates.
Patent JP-2012125999-A (JP)
Title: Surface layer material, and melamine decorative board
Inventor: KIFUKU TOSHINORI
IPC: B27N3/00
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface layer to be used for a melamine decorative board including an aluminum layer, which can be subjected to bending forming of 3R or less while keeping the surface hardness of the melamine decorative board, and to provide a melamine decorative board using the same.SOLUTION: The surface layer material to be used for a decorative board having a surface layer, or having a surface layer and an aluminum layer, includes a surface layer base material which supports a melamine resin (A) and a urethane acrylic resin (B). The melamine resin content is gradually reduced and the urethane acrylic resin content is gradually increased with the increasing distance from a first surface that is a designed surface of the surface layer base material. The melamine decorative board includes the aluminum layer on the second surface side of the surface layer material.
Patent JP-2012068606-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: UENISHI HIROYUKI
IPC: G03G15/08
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that suppresses an occurrence of a defect such as deflection of a developer regulating member along with a case member in a longitudinal direction due to a change in a use environment temperature and an in-machine temperature even in a case where the developer regulating member and the case member are formed of different materials, and to provide a process cartridge and an image forming apparatus.SOLUTION: A regulating member 23r is provided that is held by being tightly attached to a case member 23j that holds a developer regulating member 23c, and formed of a material having a lower linear expansion coefficient than that of a material forming the case member 23j to regulate thermal deformation of the case member 23j.