baber/WOPTO huggingface dataset:
Patent JP-2011205339-A (JP)
Title: Digitally controlled oscillator
Inventor: KOBAYASHI HIROYUKI
IPC: H03B5/08
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a digitally controlled oscillator for reducing noise generated by frequency control and also reducing power consumption and area by reducing control lines.SOLUTION: The digitally controlled oscillator outputs an oscillation signal having an oscillation frequency according to an oscillator control word. The digitally controlled oscillator includes a control unit and an oscillator 24. The control unit divides the oscillator control word of N bits into upper N-A (A≥1 and N>A) bits and lower A bits, converts the upper N-A bits into a first code OTWb to perform Binary control of N-A bits and converts the lower A bits into a second code OTWu to perform the Unary control of 2^(A+1)-2 bits, and outputs the conversion results, and the oscillator outputs oscillation signals having oscillation frequencies according to the first and second codes outputted from the control unit.
Patent JP-2011202446-A (JP)
Title: Waterproofing method
Inventor: UCHIDA TAKESHI
IPC: E04G17/065
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of water near a separator even if concrete is precipitated.SOLUTION: In a waterproofing method, a separator is disposed between frames for placing concrete, and concrete is placed between the frames for placing concrete so as to maintain the situation where a waterproofing body is close to the separator. The waterproofing body includes a fiber body to be reacted with an alkali component into dissolution and a swelling substance stored in the fiber body.
Patent JP-2011202920-A (JP)
Title: Cooling device
Inventor: NAKAYAMA TOSHITAKA
IPC: F28C3/06
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device efficiently removing dust attached inside a cooling tower.SOLUTION: This cooling device for cooling an exhaust gas in a high temperature state, includes the cooling tower (3) in which the exhaust gas is introduced from an upper section, and the exhaust gas is moved downward, a nozzle (4) for injecting a liquid refrigerant used in cooling the exhaust gas, to the inside of the cooling tower, a discharge duct (7) for taking the exhaust gas cooled by the refrigerant from an opening section (7a) facing a bottom surface of the cooling tower and discharging the exhaust gas to the outside of the cooling tower, a first scraper (11) moving along the bottom surface of the cooling tower for moving the dust attached to the bottom surface toward a discharge position, and a second scraper (16) kept into contact with the opening section of the discharge duct and moving along the opening section.
Patent JP-2011209967-A (JP)
Title: Portable terminal apparatus
Inventor: HONDA NATSUHITO
IPC: H04M1/247
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal apparatus that can execute processing reflecting a user's intention.SOLUTION: The portable terminal apparatus includes an LCD display part 21, an operation part 11 including a plurality of keys assigned to characters, and a control part 45 for, when a plurality of keys are operated for character input, displaying the characters input by the operation and a conversion candidate corresponding to the input characters on the LCD display part 21. If a character input operation is made after text information different from the input characters and the conversion candidate corresponding to the input characters is displayed on the LCD display part 21, the control part 45 displays on the LCD display part 21 a character string extracted from the text information displayed on the LCD display part 21 as a conversion candidate corresponding to characters input by the operation.
Patent JP-2011207571-A (JP)
Title: Crane control device and crane
Inventor: TANISUMI KAZUYA
IPC: B66C13/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a crane control device capable of accurately calculating the optical axis direction of a camera.SOLUTION: This crane control device D includes a freely derricking boom, the camera 5 installed on the tip of the boom for photographing a lower part, and a control unit 7 for moving the boom based on a photographed image. The tip of the boom is provided with an attitude angle reference device 3 having an accelerometer 31 and a gyro 32, and a rotation angle gauge 4 for measuring a rotation angle of the camera to the boom. The control unit 7 calculates the optical axis direction of the camera 5 with the gravitational direction as a reference by the attitude angle reference device 3 and the rotation angle gauge 4.
Patent JP-2011211459-A (JP)
Title: Headphone device with microphone
Inventor: FUKUSHIMA YOSHIHISA
IPC: H04R1/10
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a headphone device with a microphone which is connected to a portable device through a cable and makes a telephone call with the other telephone via the microphone and the headphone in a microphone-equipped remote control and records ambient voice signals from the microphone, capable of reducing touch noise produced in the microphone as the cable touches or rubs clothing and shoes etc.SOLUTION: The microphone-equipped remote control is connected to the headphone and the portable device with cables respectively. The microphone-equipped remote control also has a microphone for collecting ambient sound, and includes a plurality of projections 602 arranged radially and a bushing, wherein the plurality of projections 602 are formed of an elastic body and to have a cross section of convex shape at the inner wall of the remote control and the bushing has a hole where the cables are inserted.
Patent JP-2011210054-A (JP)
Title: Object detection device and learning device for the same
Inventor: KUROKAWA TAKAHARU
IPC: G06T7/60
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an object detection device detecting an object from a voting result about a plurality of feature points appearing in an image of the object, wherein high-accuracy detection is difficult because a difference between votes caused by the likelihood of variation of the feature points occurs.SOLUTION: A detection storage part 12 stores information about a feature point distribution in an object image and a relative position of a reference point from a representative position of the feature point distribution as feature point information 120. A vote part 141 obtains, in the input image, a voting value of a feature point in each position of the input image according to the feature point distribution moved such that the representative position accords with the relative reference point provided in the relative position of a detection position of the feature point. An object decision part 142 determines a position of the reference point inside the input image based on a point wherein a total value of voting values of the respective feature points in the respective positions of the input image exceeds a prescribed detection threshold value and becomes locally maximal, and determines that the object image is present in the position.
Patent JP-2011217467-A (JP)
Title: Dc-three-phase conversion equipment of neutral point step-up system
Inventor: NARUSE TAKUYA
IPC: H02P21/22
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide DC-three-phase conversion equipment of a neutral point step-up system, for reducing both of a switching loss and a current ripple of a zero phase.SOLUTION: A switching frequency of a switching element corresponding to the phase in which at least the largest current in current of each phase flowing in a three-phase motor 4 flows, is made lower than a switching frequency of a switching element corresponding to the remaining phase.
Patent JP-2011082485-A (JP)
Title: Electric double-layer capacitor and manufacturing method of the same
Inventor: SATO YOSHITOMO
IPC: C01B31/02
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor and a manufacturing method of the capacitor for increasing an electrostatic capacity, even if a single-layer carbon nanotube refined after being synthesized through arc discharging is used as a polarizing electrode material.  <P>SOLUTION: The single-layer carbon nanotube having a high crystal property can be obtained, by refining the soot containing single-layer carbon nanotube produced through arc discharging and then heating such a soot under a vacuum condition; by having the single-layer carbon nanotube having a high crystal property heated under atmospheric condition to burn oxidation or be placed under a reflux treatment with acid, the single-layer carbon nanotube thus obtained is used as a polarizing electrode material for the electric double-layer capacitor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010154753-A (JP)
Title: Switching power supply
Inventor: MIYAKE EIJI
IPC: H02M7/48
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply capable of switching control at a desired frequency without using a plurality of oscillators.  <P>SOLUTION: The switching power supply includes a microcomputer 1 as an arithmetic processing unit operating on a clock and is configured to operate with a clock frequency of the microcomputer 1 as a switching frequency and to vary a switching frequency by varying only an oscillating frequency of the clock frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011215526-A (JP)
Title: Method for manufacturing liquid crystal device
Inventor: ASARI TSUNAHIRO
IPC: G02F1/1337
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress the azimuthal deviation of vapor deposition between a pair of substrates of a liquid crystal device by a relatively simple method.SOLUTION: A method for manufacturing a liquid crystal device 100 includes: an alignment film forming step of forming alignment films (16 and 22) on first and second large-sized substrates (210 and 220) having a plurality of substrates (10 and 20) arranged thereon, respectively, by an oblique evaporation method; a dividing step of dividing the plurality of substrates arranged on the first large-sized substrate while holding the positional information of the plurality of substrates; and a bonding step of bonding one of the plurality of the divided substrates and a substrate arranged on the second large-sized substrate to each other according to the held positional information.
Patent JP-2011218719-A (JP)
Title: Storage device
Inventor: FUKASE TAKEMASA
IPC: B29C31/02
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a storage device of a polyolefin which is capable of preventing disasters such as ignition by lowering the concentration of a combustible gas.SOLUTION: The storage device is provided with a silo 1 storing the polyolefin and a gas detector 4 measuring the concentration of the combustible gas in the silo 1. The silo 1 is provided with a gas discharge part 5 for discharging the gas in the silo 1 to the outside and a diluted gas supply part 6 for supplying at least one selected from a group consisting of an inert gas and air to the inside of the silo 1.
Patent JP-2011226069-A (JP)
Title: Method of injecting grout, junction structure and building
Inventor: ISHIKAWA YUJI
IPC: E04B1/21
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate an air reservoir formed when grout is injected in an upper joint at a junction of a precast concrete member.SOLUTION: The method of injecting grout comprises the steps of forming a lower joint, forming a upper joint and filling grout. In the step of filling grout, grout W is filled in a lower joint space 54, a through-hole 28 and a upper joint space 56 by supplying the grout W to the lower joint space 54 while the air Q within the upper joint space 56 is exhausted through a plurality of deflation passages 26A-26C. Hence an air reservoir formed in the upper joint space 56 can be reduced or eliminated.
Patent JP-2011225307-A (JP)
Title: Paper feeder and image forming device
Inventor: SUZUKI TOMOO
IPC: B65H3/12
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent no paper feeding that occurs when the number of sheets on a loading table on which sheets are loaded decreases in an air paper feeder that blows air to the sheets to float them, sucks the top sheet, and conveys it.SOLUTION: An air supply opening is formed such that air from the air supply opening is blown to an upper part and a lower part of the loading table that has been raised to the highest position. A penetration opening that forms an air flow that moves from the lower part to the upper part of the loading table is formed on the loading table. A rib for lifting the sheets to the loading table is provided.
Patent JP-2010177706-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: MODDERMAN THEODORUS M
IPC: H01L21/027
Filed: 2010-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic apparatus capable of performing a measurement at a substrate level without reducing productivity.  <P>SOLUTION: In a single or multiple stage lithographic apparatus, a table forms a confining surface to a liquid supply system during, for example, substrate table exchange and/or substrate loading and unloading. In an embodiment, the table has a sensor to make a measurement of a projection beam during, for example, substrate table exchange and/or substrate loading and unloading.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011231457-A (JP)
Title: Water barrier method for water collecting borehole and water barrier device for the method
Inventor: NAKAYAMA NOBUO
IPC: E02D3/10
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a water barrier device for a water collecting borehole that can surely collect ground water in a water collecting pipe on a semi permanent basis and that can also reinforce an easily collapsing section or a severely leaking portion in the water collecting borehole.SOLUTION: Impervious member 5 having a water-absorption swelling property is attached at a prescribed position of water collecting pipe 4 to be inserted into water collecting borehole 3. The impervious member 5 comprises a pair of fixing flanges 5a attached on the upstream and downstream sides, a pair of impervious rubber materials 5b1 and 5b2 having a water-absorption swelling property placed between the opposite faces of the fixing flanges 5a, and impervious cementitious material 5c having a water-absorption swelling property placed between the impervious rubber materials 5b1 and 5b2 that retains the expansion volume for a long time on a semi permanent basis after water absorption/swelling. The expansion rate of the impervious rubber materials 5b1 and 5b2 having a water-absorption swelling property is set higher than that of the impervious cementitious material 5c having a water-absorption swelling property. The expansion rate of the impervious rubber material 5b1 having a water-absorption swelling property on the downstream side is set higher than that of the impervious rubber material 5b2 having a water-absorption swelling property on the upstream side.
Patent JP-2011233581-A (JP)
Title: Support pin
Inventor: ISHIDA HIROYUKI
IPC: H01L21/683
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a support pin which is easily processed to reduce the manufacturing time and cost.SOLUTION: The support pin 1 supports a wafer or a susceptor on which the wafer is placed in a semiconductor manufacturing process. A slit shaped first hole 11 and a slit shaped second hole 12 are formed between longitudinal ends so as to elongate along the longitudinal direction. The first hole 11 and second hole 12 penetrate through the supporting pin 1 along a direction perpendicular to the longitudinal direction.
Patent JP-2011234120-A (JP)
Title: Receiver and image forming apparatus
Inventor: NISHIO YUKITO
IPC: H04N1/028
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and an image forming apparatus capable of obtaining certainly EMI reduction effect while preventing communication failure from occurring which is occurred when receiving data using a spread clock signal whose frequency is increased and decreased cyclically.SOLUTION: When data is received on the basis of the spread clock signal by a frame unit containing a plurality of bits, the receiver calculates receiving time per bit to be received on the basis of reception speed. And the receiver adjusts a change period of the spread clock signal according to the receiving time per bit.
Patent JP-2011229827-A (JP)
Title: Game machine
Inventor: OI SHIGEAKI
IPC: A63F7/02
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a special game state carried out after finishing a game state advantageous for a player can be changed according to a drawing result after finishing a jackpot.SOLUTION: A controller includes a time shortening state setting means to make probability of an opening/closing mechanism of a second starting part assuming an open state higher than probability before a special game state among results of drawing carried out on the basis of a ball detection signal from an ordinary symbol starting part, during a time from finishing a special game state to a time when a variation frequency of a special symbol reaches a prescribed frequency, and to shorten the variation time of an ordinary symbol displaying the results of the drawing than a variation time of an ordinary game state. A special symbol variation means refers to a second special symbol variation time table including a variation time shorter than the time obtained by deviding the variation time of the time shortening state by a prescribed frequency, during a time from after finishing the special game state to a time when the variation frequency of the special symbol reaches the prescribed frequency.
Patent JP-2011230106-A (JP)
Title: Method of cleaning conduit line
Inventor: MANO YOSHIHIRO
IPC: B08B9/027
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning a conduit and a pipe line by which the cleaning work is remarkably simply and effectively carried out.SOLUTION: The method of cleaning the conduit has: a step of blocking for blocking the conduit 10 to form a prescribed section as a tightly closed section 10a; a filling step for filling water containing fine bubbles in the tightly closed section 10a; a maintaining step of maintaining the filling state formed by the filling step for a prescribed time; and a water discharge step for discharging water filled after the maintaining step. After blocking step, a plurality times of the steps of a series comprising the filling step, the maintaining step and the water discharge step can be repeated a plurality of times.
Patent JP-2011230843-A (JP)
Title: Discharging container
Inventor: HASHIMOTO KAZUNORI
IPC: B65D83/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharging container which hardly causes trouble that contents are carelessly discharged when a trunk part of an outer container is gripped.SOLUTION: The discharging container is equipped with a double container 2 and a discharge cap 3. An inner container 25 having flexibility is accommodated inside an outer container 24 having a trunk part 21a which can be squeeze-deformed and can be freely restored to form the double container 2. The discharge cap 3 is attached to a mouth part 20 of the double container and a discharge port 78 for discharging the contents in the inner container is formed therein. At a communication path 11 for making the discharge port communicate with the inside of the inner container, a closing means 50 for closing the communication path with freely opening/closing is provided. Further in the discharging container, an intermediate space 13 formed between the outer container and the inner container is communicated with the outside and an outside air inflow path 12 for making the outside air flow into the intermediate space is formed. In the outside air inflow path, a check valve 10 which maintains a closing state when internal pressure of the intermediate space turns into positive pressure and which is opened when internal pressure of the intermediate space turns into negative pressure, is provided. A valve seat part 54 where a valve body 62 of the check valve sits is formed of an elastic body which can be elastically deformed with internal pressure raise of the intermediate space.
Patent JP-2011239147-A (JP)
Title: Air conditioning communication information collecting apparatus, air conditioning communication information collecting system, air conditioning communication information collecting method, and program
Inventor: MUKAI TAKUYA
IPC: H04B3/46
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning communication information collecting apparatus, etc. that can reduce a necessary capacity of a storage medium and can enhance installation easiness.SOLUTION: A control part 10 detects anomaly of a communication packet based on an analysis result of a protocol analyzing part 13, and outputs the detection signal to a signal processing part 14 that carries out sampling acquisition of signal wave form data corresponding to the communication packet transmitted through a communication line (Step S11). The control part 10 reads the signal wave form data before and after a time point at which the anomaly of the communication packet is detected from the signal processing part 14 (Step S12). The control part 10 detects the anomaly of the signal wave form data by analyzing the read signal wave form data (Step S14). The control part 10 generates data for analysis by processing the signal wave form data based on the analysis result (Step S15), and writes the data for analysis in a communication information storage part 15 (Step S16).
Patent JP-2010265899-A (JP)
Title: Device for controlling working fluid circulating in closed circuit operating according to rankine cycle and method of using the same
Inventor: DUPARCHY ALEXANDRE
IPC: F01K25/10
Filed: 2010-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To maximize heat recovery efficiency from a heat source regardless of change of fluid included in a circuit of a Rankine cycle.  <P>SOLUTION: In a device for controlling a working fluid circulating in a closed circuit 10 operating according to a Rankine cycle, the circuit comprises a heat exchanger 22 for evaporating the working fluid by contact with a hot fluid Ch from a hot heat source 28, an expansion means 30 for expanding the fluid in vapor phase, a cooling exchanger 40 for condensing the working fluid in vapor phase by contact with a cold fluid Fr, and a circulation and compression pump 12 for the working fluid in liquid phase. The device comprises a managing means 54 for managing the mass of working fluid contained in the circuit 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011242183-A (JP)
Title: Image processing device, image processing method, and program
Inventor: FURUKAWA AKIRA
IPC: G06T1/00
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device, an image processing method, and a program, which are enabled to measure a shape of a moving object with high density and at a high frame rate.SOLUTION: A two-dimensional image of an object 30 existing in a three-dimensional space is photographed by an image processor 10, a camera 28, a projector 24, and a projector 26, so as to restore a three-dimensional shape of the object based on the photographed two-dimensional image. The projector 24 irradiates the object 30 with a horizontal direction pattern, and the projector 26 irradiates the object 30 with a vertical direction pattern. Pattern light produced by the patterns being reflected on the object 30 is photographed by the camera 28 so as to acquire the two-dimensional image. The image processor 10 restores the three-dimensional image based on the two-dimensional image.