baber/WOPTO huggingface dataset:
Patent JP-2013100745-A (JP)
Title: Combustion control device of internal combustion engine
Inventor: SUGIZAKI SHINOBU
IPC: F02D45/00
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem of troubles occurring from setting a target value based on specifications of an engine and a target value in consideration of aged deterioration etc. of the engine.SOLUTION: A combustion control device of an internal combustion engine calculates an area value obtained by integrating ion wave shape area based on detected ion current, calculates a first determination value which is a 10% position where a value of area obtained by integrating the ion wave shape area from a reference position (top dead center) to the 10% position becomes 10% of the area value, and determines the combustion state of the internal combustion engine by executing a first determination based on a second determination value which is an average of the first determination values of four combustions of the internal combustion engine and a second threshold. When the second threshold is the same or above the second determination value, a value which is the 10% position based on the first determination value of the nearest composition, or when the second threshold is less than the second determination value, the value which is the 90% position based on the first determination value of the nearest combustion serves as a third determination value. A second determination is executed based on a fourth determination value which is obtained by averaging third determination values of four combustions and a third threshold, and when the third threshold is less than the fourth determination value, the combustion state of the internal combustion engine is determined as being deteriorated.
Patent JP-2013101069-A (JP)
Title: Rolling device for ball inspection
Inventor: INAZAKI NAO
IPC: G01N21/84
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device for a ball inspection for simultaneously rolling a plurality of balls in order to find out failure of color and flaw of balls, which allows easy put-in/take-out work of balls, and can be manufactured easily at a low cost.SOLUTION: A rolling device for ball inspection includes: a stand 1 for placement on which a plurality of balls 30 are placed; a quadrangular frame 20 in which the plurality of balls 30 are internally arranged in a plurality of vertical and horizontal rows; and a guide 10 having front and rear plates 12a and 12b and right and left plates 13a and 13b brought into contact with the outer peripheral surfaces of the frame 20 for guiding the frame 20 in two directions: vertical and horizontal.
Patent JP-2012105984-A (JP)
Title: Guide catheter composed of shape memory polymer
Inventor: WILLIAMS ERIC
IPC: A61M25/08
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a guide catheter.SOLUTION: The guide catheter includes a tubular section formed of a shape memory polymer that can transform dynamically between first and second states or conditions, or among three states or conditions, to provide a wide range of properties of the guide catheter as desired during delivery of the guide catheter through the vasculature to a target site, and during removal of the guide catheter from the target site and vasculature. The states or conditions of the shape memory polymer be dynamically changed to vary properties of the tubular section such as stiffness, flexibility, shape, or biodegradability, which can be controlled by exposure of the shape memory polymer to temperature changes, electric fields, magnetic fields, wavelengths of light, and chemical solutions.
Patent JP-2013105140-A (JP)
Title: Method of manufacturing optical element, microstructure forming mold, and microstructure forming mold assembly
Inventor: OZAKI MOTOAKI
IPC: G02B1/118
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical element which allows a microstructure having a plurality of concave and convex shapes to be accurately formed on an optical surface having a curvature of the optical element having the optical surface.SOLUTION: A method of manufacturing an optical element including an anti-reflection part comprising a plurality of concave and convex shapes arranged along a convex lens surface 1a includes: a mold manufacturing step of manufacturing a microstructure forming mold 5 by forming a molding surface part comprising shapes obtained by expanding or compressing the concave and convex shapes on the anti-reflection part along a tangential direction of the convex lens surface 1a and then inverting them, on one surface of a base part 5A made of an elastic material; a mold deforming step of deforming the molding surface part into an inverted shape of the anti-reflection part by bending the microstructure forming mold 5 to deform the one surface into a shape substantially adapted to the convex lens surface 1a; and a molding step of applying a molding resin onto the convex lens surface 1a of a lens body 1 having the convex lens surface 1a, pressing a molding surface part 5c' deformed in the mold deforming step to the convex lens surface 1a, and curing the molding resin.
Patent JP-2013106335-A (JP)
Title: Radio equipment
Inventor: SAKATA MASAAKI
IPC: G01F15/06
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To concurrently achieve reception of a transmission radio wave with a deviated frequency from a radio apparatus and opposing reception which provides little influence of a disturbing wave of an adjacent channel.SOLUTION: A first antenna 2 is connected with first radio reception means 4 and a second antenna 3 is connected with second radio reception means 5, each of which having a changed condition parameter for receiving a radio wave, and compares signals modulated by the first radio reception means 4 and the second radio reception means 5 to each other and selects the radio reception means with more properly modulated signal.
Patent JP-2013110814-A (JP)
Title: Storage battery control system
Inventor: SUGIYAMA KENICHI
IPC: H02J7/04
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery control system attaining long life of a storage battery.SOLUTION: Each one of storage batteries 20a to 20d is sequentially connected to an inverter 24 for inspection and refresh charge so as to measure each of voltage value of the storage batteries 20a to 20d by the inverter 24 for inspection and refresh charge, and 4-way switches 26a to 26e are controlled so that the storage battery which are not connected to the inverter 24 for inspection and refresh charge are connected in series with respect to a bidirectional inverter 22. The voltage value of the storage battery connected to the inverter 24 for inspection and refresh charge is detected, and when the detected voltage value is less than a first threshold an alternating current supplied from a distribution panel 14 is converted into a direct current of a voltage suitable for charging one storage battery among the storage batteries 20a to 20d so that the inverter 24 for inspection and refresh charge is controlled so as to charge the storage battery connected to the inverter 24 for inspection and refresh charge by the direct current obtained by that conversion.
Patent JP-2013054716-A (JP)
Title: Server rack and power-supply module for the same
Inventor: LU TUNG KE
IPC: H05K7/06
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a server rack used for installation of multiple servers each of which is equipped with a feed circuit board.SOLUTION: A server rack comprises a main body, a power-supply module and a power transmission unit. The main body includes a loading space, and first and second surfaces that face each other. The first surface is provided with servers that are arranged at the main body in an arrangement direction from an aperture, and the second surface of the main body is provided with a power-supply module. A bus bar in the power transmission unit is installed on the second surface of the main body in a manner parallel to the arrangement direction, and is electrically connected to the power-supply module. Electric connectors in the power transmission unit directly contact respective server feed circuit boards. The power transmission unit is capable of supplying electricity to the server by integrating electricity of the power-supply module.
Patent JP-2013109577-A (JP)
Title: Information management system
Inventor: SATO KEIICHI
IPC: H04L9/08
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an information management system capable of performing information management without directly associating a piece of information (non-anonym information) capable of identifying an individual person with a piece of quasi-subtle information (anonym information) when providing various services based on the quasi-subtle information.SOLUTION: The information management system includes: a service provider server including second means that generates a piece of service identification information corresponding to a service type to be provided to a user and registers a set of the service identification information and a piece of user identification information in second storing means, and third means that registers a set of the service identification information and a piece of anonym information corresponding to the service identification information in the second storing means; and a data center server including fourth means that reads out a piece of requested quasi-anonym information responding to an acquisition request for the anonym information registered in the second storing means and transmits the same to a requester. The service provider server includes fifth means that encrypts the non-anonym information received from the user using a piece of encryption key information received from the user and registers the same in the second storing means.
Patent JP-2013109584-A (JP)
Title: Document classification device and method and program
Inventor: NISHIDA KYOSUKE
IPC: G06F17/30
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide stable and high classification performance capable of following a change of appearance tendency of word at high speed.SOLUTION: A document classification device divides an input document into sets of words, obtains a prior probability indicating importance of each class by an exponentially weighted moving average on the basis of a class belonging to the input document, stores word appearance information related to an appearance of each word included in the input document on the basis of the prior probability of each class, estimates a word long period appearance probability in each class of each word included in the input document, estimates a word short period appearance probability in each class of each word included in the input document by using the word appearance information, determines whether or not the word is a trend word on the basis of the word long period appearance probability and the word short period appearance probability of the word for each word included in the input document, and calculates a posterior probability which means the input document belongs to each class and classifies the input document into one or more classes on the basis of the determination result.
Patent JP-2013108709-A (JP)
Title: Gas liquid separator
Inventor: HOSOKAWA KOJI
IPC: F25B43/00
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas liquid separator capable of reducing a pressure loss of a gas liquid separating member by avoiding oil from hardly returning to a compressor without causing deterioration of freezing performance along with deterioration of gas liquid separating ability of refrigerant.SOLUTION: In a gas liquid separator 1 having a cylindrical body 2 whose one end is open, a header 3 which seals an open end of the body and in which a refrigerant inflow hole 3d is bored, a gas liquid separating member 7 for separating the refrigerant flowing from a refrigerant inflow hole of a header into gas and liquid, and a refrigerant ejection pipe 5 for guiding a gas refrigerant separated by the gas liquid separating member to a refrigerant outflow hole 3e along with oil stored in the bottom of the body, the gas liquid separating member 7 has a protrusion 7a gradually protruding to the refrigerant inflow hole side in a face facing the refrigerant inflow hole for rectifying the refrigerant flowing in from the refrigerant inflow hole 3d. The protrusion of the gas liquid separating member can be protruded to the refrigerant inflow hole side in a circular cone shape and a top part of the protrusion of the gas liquid separating member may be located in the refrigerant inflow hole.
Patent JP-2013117772-A (JP)
Title: Image monitoring device
Inventor: IBE AYUKO
IPC: G06T7/20
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To accurately distinguish between a person and a small animal existing close to a device.SOLUTION: An image monitoring device 1 includes an image processing unit 4 including: feature quantity calculation means 4c which obtains a period (intra-region existence period) for which a lower end of a change region to be tracked by tracking means 4b and a lower end of a monitored image are close to each other so as to be regarded as almost contacting each other, within an appearance period from the appearance time of the change region to the determination time, obtains a temporal proportion of the intra-region existence period to an evaluation period and calculates such a feature quantity that the higher temporal proportion indicates that the change region is more likely to represent a person; and determination means 4d which determines whether the change region represents a person's image or not on the basis of the feature quantity.
Patent JP-2013117209-A (JP)
Title: Gas turbine and gas turbine plant
Inventor: TAKAHASHI TOSHIAKI
IPC: F02C7/22
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine and a gas turbine plant which can reduce a load by lowering a pressure rising degree in a gas compressor and can reduce costs.SOLUTION: The gas turbine 11 and the gas turbine plant 10 include: a compressor 15 generating compressed air; a combustor 16 generating a combustion gas by combusting a gas in which the compressed air generated by the compressor 15 and fuel are mixed; a turbine 17 rotated and driven by the combustion gas generated by the combustor 16; and a mixing part 18 mixing the fuel and steam supplied from a steam generation source 12 and supplying the fuel to the combustor 16.
Patent JP-2013121857-A (JP)
Title: Paper feed guide body
Inventor: TANAKA MITSUGI
IPC: B41J13/10
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To hold a printing apparatus stably by a firm structure while securing the smooth introduction of paper to be printed and the smooth discharge of the paper to be printed after the completion of printing.SOLUTION: A paper feed guide body 200 mountable to a printer 1 having a housing, an insertion opening 104, a platen roller, a thermal line head and a discharge opening 107 includes: right and left holders 201a, 201b for holding both right and left ends of the housing so as to cover the ends from above; a paper guide 202 for leading the received paper to be printed S to the insertion opening 104 while guiding both right and left ends of the received paper S to be printed; a rear coupling part 203 for coupling the right and left holders 201a, 201b to each other; a front opening 204 for exposing the discharge opening 107 to the outside while being mounted to the printer; a front coupling part 205 for coupling the right and left holders 201a, 201b to each other; and a lower holder 206 coming into contact with a lower surface of the housing with a substantially rectangular parallelopiped shape so as to cover the lower surface from below.
Patent JP-2012053493-A (JP)
Title: Voice decoding device, voice decoding method, and voice decoding program
Inventor: TSUJINO KOSUKE
IPC: G10L19/02
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the subjective quality of a decoded signal by reducing generated pre-echoes and post-echoes without significantly increasing a bit rate in a band extension technology in a frequency region represented by SBR.SOLUTION: A voice decoding device obtains a linear prediction coefficient by performing linear prediction analysis in a frequency direction to a signal represented by the frequency region based on a covariance method or an autocorrelation method, and deforms a time envelope of the signal by adjusting a filter intensity for the obtained linear prediction coefficient and then by filtering the signal in the frequency direction based on the adjusted coefficient.
Patent JP-2013123477-A (JP)
Title: Radiation module having plurality of light guide members
Inventor: ITO TAKESHI
IPC: F21Y101/00
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To enable the correspondence with various purposes to be performed without constructing individual dedicated systems.SOLUTION: The radiation module 18 which is mechanically detachable from a light source module is configured to include a first light source light incident end 74, a first light guide member 66, a second light source light incident end 76, and a second light guide member 68. In this case, a first light source beam which has been emitted from a first light source module 12 enters the first light source light incident end 74. The first light guide member 66 guides the first light source beam which has entered the first light source light incident end. A second light source beam which has been emitted from a second light source module 14 being different from the first light source module enters the second light source light incident end 76. The second light guide member 68 guides the second light source beam which has entered the second light source light incident end. The first light guide member and the second light guide member have optical specifications which correspond with the optical characteristics of the light source beams to be guided, and of which the optical characteristics are different from each other.
Patent JP-2013124974-A (JP)
Title: Information providing device
Inventor: HAYASHIDA TERUO
IPC: G09B29/10
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device that properly provides route information according to a facility or stay time of a user.SOLUTION: The information providing device 100 includes: a stay time calculation part 10 that obtains the time in which a user of the information providing device 100 stays in a facility to be used; and an information delivery part 17 that delivers information on a route to a destination to the user in consideration of the obtained user stay time when the user leaves for the destination by use of the facility. The stay time is obtained for each facility and user. The route information in consideration of the stay time information is delivered. The user is provided with the proper route information according to the characteristics of the facility or the user stay time.
Patent JP-2013129081-A (JP)
Title: Printer, and ink return method
Inventor: IWATA YUJI
IPC: B41J2/175
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a problem due to presence of air in a supply channel.SOLUTION: A printer having an ink storage unit storing ink, a head unit discharging the ink to a medium, a supply channel to supply the ink from the ink storage unit to the head unit, and a controller carrying out a return process to return the ink in the supply channel to the ink storage unit, has an emptiness prevention liquid storage unit 401 storing an emptiness prevention liquid to prevent the supply channel from being emptied owing to carrying out of the return process. The controller returns the ink in the supply channel to the ink storage unit and makes the emptiness prevention liquid in the emptiness prevention liquid storage unit 401 flow into the supply channel in carrying out the return process.
Patent JP-2012149241-A (JP)
Title: Process for producing liquid crystalline polyester resin
Inventor: MIYAUCHI KUNIHIKO
IPC: C08G63/78
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystalline polyester resin which can inhibit foaming and sublimation due to hydroquinone in the temperature rising process of polymerization and the depressurizing process and thereby increase yield, and improve continuous batch productivity and quality.SOLUTION: The process for producing a liquid crystalline polyester resin includes acetylating raw material monomers containing at least hydroquinone with acetic anhydride and carrying out acetic acid elimination/polycondensation by agitation with the use of a helical ribbon blade and depressurization is initiated at an acetic acid fraction of 90% or more in the acetic acid elimination/polycondensation step.
Patent JP-2013134357-A (JP)
Title: Developing device and image forming apparatus
Inventor: YAMAMOTO SUSUMU
IPC: G03G15/08
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To maintain developer supply performance and provide a high-quality print image by scraping developer accumulated on a developer supply member, while suppressing deterioration of the developer supply member.SOLUTION: A developing device includes a developer carrier causing developer to be adhered to an electrostatic latent image on an image carrier, to develop the electrostatic latent image, a developer supply member supplying developer to the developer carrier, power supply means applying a power supply voltage at least to the developer supply member, current measurement means measuring a current value of a current flowing from the power supply means to the developer supply member, and control means controlling developer recovery processing for recovering the developer held by the developer supply member, on the basis of the measurement result measured by the current measurement means.
Patent JP-2013135073-A (JP)
Title: Light-emitting module and lighting fixture for vehicles
Inventor: SASAKI YOSHITAKA
IPC: F21S8/10
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of achieving a light-emitting module in which brightness of a semiconductor light-emitting element disposed in a central part of the module is higher than brightness of a semiconductor light-emitting element disposed in a peripheral part of the module with a simple configuration.SOLUTION: A light-emitting module 16 used for a lighting fixture for vehicles includes a plurality of linearly disposed semiconductor light-emitting elements. The plurality of semiconductor light-emitting elements include a plurality of first semiconductor light-emitting elements 20a and 20d disposed on both end sides of the module and connected in series with each other, and one or more second semiconductor light-emitting elements 20b and 20c disposed in the central part of the module and configured so that the light-emitting brightness of the second semiconductor light-emitting elements can be increased more than the brightness of the first semiconductor light-emitting elements. The first semiconductor light-emitting elements 20a and 20d and the second semiconductor light-emitting elements 20b and 20c are connected in parallel.