baber/WOPTO huggingface dataset:
Patent JP-2011000410-A (JP)
Title: Radish grater
Inventor: IDO NORIYUKI
IPC: A47J43/25
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a radish grater eliminating troublesome assembling and disassembling, and handled like a grating plate.SOLUTION: Radish grating teeth provided on a flat surface, which cause clogging, are eliminated, a saw is shaped like an arch, and a plurality of saws are mounted to a rotary drum, whereby grated radish is prevented from falling in a deep groove and collecting in saw teeth. Further the number of parts is held down to the minimum so that cleaning is mainly performed for a grater body and a receiving tray to achieve simple washing.
Patent JP-2009285653-A (JP)
Title: Filtration and purification system
Inventor: SAHO NORIHIDE
IPC: B01D36/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration and separation/purification system for water purification, solid-liquid separation, and the like, having a structure by which particularly separation by filtration of a substance to be separated using a filter can be performed so that the substance can be successfully separated in terms of leakage of the substance because of the filter trouble.  <P>SOLUTION: Process water filtered through a filtrating separator (hereinafter, referred to as the former filtrating separator) is filtered again through a latter filtrating separator. The clogging state of the filter of the latter filtrating separator is monitored, so as to detect a substance to be separated that has leaked from the former filtrating separator, issue alerts, and thus enables collection by the former filtrating separator. During this process, the substance to be separated is separated and removed by the latter filtrating separator, so that the leakage problem of the substance to be separated into purified water that is discharged from the latter filtrating separator can be addressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011020866-A (JP)
Title: Hydrogen generator and fuel cell system
Inventor: TANAKA JUNJI
IPC: G01K5/34
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generator capable of easily discriminating whether a hydrogen generating material container has been unused or used, and a fuel cell system using this.  <P>SOLUTION: The hydrogen generator is equipped with a hydrogen generating material container 1 which holds a hydrogen generating material 2 which generates hydrogen by an exothermic reaction with water, a water supplying part 3 which supplies water to the inside of the hydrogen generating material container 1, and a temperature detection part 5 which is installed at the external surface of the hydrogen generating material container 1 and detects the elevation of a surface temperature of the hydrogen generating material container 1 using an irreversible material which detects temperature change and yields an irreversible change of state. On the temperature detection part 5, an irreversible material which is irreversibly discolored when temperature change yielded by an exothermic reaction of the hydrogen generating material 2 and water is detected is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021809-A (JP)
Title: Air conditioner
Inventor: YAMASHITA TETSUYA
IPC: F24F13/15
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of adjusting air supply sideways.  <P>SOLUTION: The air conditioner 1 is provided with an indoor unit body 11 provided with an indoor unit casing 12 having a supply opening 15, a vertical wind direction adjustment blade 30 capable of covering a front side of a space S1 near the supply opening 15, side shielding members 20, 90 capable of covering side-face sides of the space S1, a first movement mechanism 50, and second movement mechanisms 29, 99. The first movement mechanism 50 can move the vertical wind direction adjustment blade 30 to change a state from a state that the front side of the space S1 is covered to a state that the front side of the space S1 is opened. The second movement mechanisms 29, 99 can move the side shielding members 20, 90 to change a state from a state that the side-face sides of the space S1 are covered to a state that the side-face sides of the space S1 are opened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023223-A (JP)
Title: Photoelectric conversion element and solar cell
Inventor: KAWASAKI HIDEKAZU
IPC: C09B23/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new sensitized dye which is used in a dye-sensitized photoelectric conversion element and exhibits high light stability, and to provide a photoelectric conversion element with high photoelectric conversion efficiency and a solar cell that uses the element.  <P>SOLUTION: The dye-sensitized photoelectric conversion element includes a semiconductor layer supporting at least the sensitized dye on a semiconductor, and an electrolyte layer between a pair of opposite electrodes, and contains a compound expressed by general formula (1) as the sensitized dye.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020378-A (JP)
Title: Plasticizing feeding apparatus, rotor thereof, and injection molding machine using the same
Inventor: KAWAKUBO NAOKI
IPC: B29C45/46
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasticizing feeding apparatus efficiently transporting a greater quantity of plasticized molding materials to a measuring/injection device, and to provide a rotor thereof and an injection molding machine using the same.  <P>SOLUTION: The plasticizing feeding apparatus 15 includes: a barrel 24 in which a material flowing-in passage 28 opens in one end face 24F; a rotor 25 which is rotatably driven around the opening of the material flowing-in passage 28 of the barrel 24 and which has an end face 25F that comes in slidable contact with the one end face 24F of the barrel 24; a plurality of spiral grooves 34 which are formed in the end face 25F of the rotor 25 to define a plasticizing passage 30 of the molding materials between the grooves and the one end face 24F of the barrel 24, with the molding materials supplied from the outer end part 34OE in the radial direction, and with the inner end part 34IE in the radial direction communicated respectively with the opening end of the material flowing-in passage 28 of the barrel 24. These spiral grooves 34 are desirably arranged to be point-symmetrical with respect to the rotary center O of the rotor 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033693-A (JP)
Title: Image forming apparatus
Inventor: KAWAHARA HIDEFUMI
IPC: G03G21/10
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of simplifying the configuration of the apparatus.  <P>SOLUTION: A displacement part 110 periodically moving in a direction crossing an optical path 144C is provided in a detection container 143. The displacement part 110 includes a receiving part 111 in which waste toner W flowing in the detection container 143 is accumulated, and a transmission part 112 adjacent to the receiving part 111. The light of a light emitting part 144A can pass through the receiving part 111. The receiving part 111 does not shield the optical path 144C in movement, when the receiving part 111 does not have the waste toner W inside, but the receiving part 111 periodically shields the optical path 144C in movement by the waste toner W, when the receiving part 111 has the waste toner W inside. The light of the light emitting part 144A can pass through the transmission part 112. The transmission part 112 does not shield the optical path 144C in movement regardless of the presence or absence of the waste toner W in the receiving part 111. Determination means S100 to S109 separately determine the presence or absence of the abnormality of a detection means 144 or the displacement part 110 and the accumulation state of the waste toner in a waste toner container 101 by the detection result of the detection means 144.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032441-A (JP)
Title: Film for self-adhesive tape of semiconductor manufacturing process
Inventor: KURATA MASAFUMI
IPC: C09J7/02
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-adhesive tape which is superior in proper flexibility, has a superior cutting property especially when used for a dicing process for a wafer, and is free of problems associated with wafer dicing.  <P>SOLUTION: The film for the self-adhesive tape of a semiconductor manufacturing process contains a polyethylene-based resin, wherein its tensile modulus of elasticity is 50-350 MPa, its tensile rupture elongation is 200% or more, and its degree of cut resistance expressed by formula 1: (degree of cut resistance)=(tensile rupture strength of the film)/(tensile stress at 30% elongation of the film) is less than 2.5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037238-A (JP)
Title: Printer
Inventor: WATANABE HITOSHI
IPC: B41J29/00
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that, in some printers provided with a special mode in which the application of the printer is limited for a business use, a complicated key operation predetermined so as to transit to the special mode is needed, and if the key operation is complicated, a mode transition becomes complicated while if a key operation is simplified, undesired mode transition is easily carried out.  <P>SOLUTION: In the printer having a special mode separately from an ordinary operation mode, transition to the special mode by an erroneous operation when it is not desired is prevented through hiding of a switching screen to transfer to the special mode when there exists no data to be used in the special mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041869-A (JP)
Title: Hollow inorganic body, and method for manufacturing the same
Inventor: AKIZUKI TOSHIHIKO
IPC: C01B33/149
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a fine hollow inorganic body with a particle size of 100 μm or below containing no coarse particle size particles in large quantities in a short time.  <P>SOLUTION: After fine particles of an inorganic material becoming positive charge in a liquid or metal ions of positive charge are adsorbed on fine air bubbles, which are formed in the liquid by an ultrahigh speed revolution system or a pressure control system to be dispersed in the liquid and become negative charge in gas-liquid interface, the fine particles of the inorganic material becoming negative charge are adsorbed to produce the hollow inorganic body of which the size has the same size as that of the air bubbles of 100 μm or below even for the fine particles of either one of the inorganic materials positive and negative in the liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044802-A (JP)
Title: Device, method and program for predictive coding
Inventor: TANAKA KAZUMICHI
IPC: H04N19/50
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a predictive coding device which raises processing speed and has high prediction precision by a simpler circuit structure by predicting multi-value data of a noticing pixel from low gradation data of the noticing pixel and neighborhood pixels.  <P>SOLUTION: A data acceptance means 1 accepts image data as original multi-value data, a binarization means 2 binarizes the accepted original multi-value data, and a storage means 3 stores the binary data. After this, a prediction error detection means 4 retrieves the neighborhood pixels having the binary data matching that of the noticing pixel, considers decoded multi-value data of the neighborhood pixel with the strongest correlation with the noticing pixel among the matched ones as the predicted pixel of the noticing pixel, reads the decoded multi-value data corresponding to the predicted pixel from code data 30, detects a predicted error between the predicted pixel and original image data in the noticing pixel, passes the quantized predicted error to an encoding means 5, and calculates decoded multi-value data by adding the predicted error to a predicted value to be stored in coded data 30 via the storage means 3. The encoding means 5 performs encoding on the basis of the binary data and a quantized predicted error value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043635-A (JP)
Title: Developing device
Inventor: SHIGEHIRO KOJI
IPC: G03G15/08
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing toner scattering due to a collision between a developer served for a developing process and a developer in a developing container.  <P>SOLUTION: The developing device includes: the developing container 40 wherein the developer is stored; a developer carrier 41 which supplies the developer to an electrophotographic photoreceptor; a magnetic body 41a fixedly arranged at the inside of the developer carrier, having a plurality of magnetic poles for attracting or peeling the developer to or from the developer carrier; a developer conveying/stirring member 43d for stirring the developer in the developing container and supplying the developer to the developer carrier; and a scattering preventing member 44 disposed vertically beneath an area where the developer is peeled from the developer carrier by the magnetic poles of the magnet body, and vertically above the surface of the developer stirred by the developer conveying/stirring member, with inclination at a predetermined angle in a horizontal direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043692-A (JP)
Title: Photoreceptor drum support device and printer
Inventor: SAITO TOMOHIKO
IPC: G03G21/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor drum support device configured to prevent the wobbling of a photoreceptor drum when the drum is attached or detached.  <P>SOLUTION: The tip of a rib member (5) is protruded beyond the end of the photoreceptor drum (1). The tip has a second rib member (10) for moving the rib member (5) along the internal surface of the photoreceptor drum (1). The outside diameter (10d) of the second rib member 10 (10a, 10b) is larger than the inside diameter (1d) of the photoreceptor drum (1) (10d>1d). The friction coefficient of the second rib member (10) is smaller than that of the rib member (5).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045571-A (JP)
Title: Chair
Inventor: OKI KAZUTAKE
IPC: A47C7/62
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair with a hook capable of hooking baggage without making a seated person or a passerby feel obstructed.  <P>SOLUTION: An armrest 89 which is a component of the chair is provided with a window part 99 being opened outward, and the hook 101 provided in the state of not protruding from the outer edge of the armrest 89 in the plane view is provided on the opening edge of the window part 99 further.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050228-A (JP)
Title: Uninterruptible power supply system
Inventor: UMEZAWA KAZUYOSHI
IPC: H02J3/38
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of operation of an uninterruptible power supply system including three or more sets of power conversion units each composed of a converter, a chopper, and an inverter.  <P>SOLUTION: The uninterruptible power supply system 1 includes power conversion units 1 to 4 each composed of a converter, a chopper, and an inverter. An AC output end of each of the inverters making up the power conversion units 1 to 4 is connected to one end of each of filter reactors 24 to 27, the other ends are connected together at a connection point, to which a filter capacitor 28 is connected and from which power is supplied to a load via a contactor 29. This configuration suppresses the generation of oscillations. In this uninterruptible power supply system 1, the operation states of the converters, the choppers, and the inverters are each changed based on current flowing through the load and the state of input AC power to the converters. This improves the efficiency of operation of the power supply system 1 as a whole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052589-A (JP)
Title: Camshaft supporting device
Inventor: HARA YOSHIICHI
IPC: F01L1/04
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To control temperature rise of and around a bearing for supporting a camshaft rotatably.  <P>SOLUTION: A camshaft supporting device 10 includes an oil passage 90 formed in a support structure 98 that includes the bearing 78 for supporting the camshaft 68 rotatably, and an oil cooler 58 provided to cool oil supplied to the oil passage 90.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054517-A (JP)
Title: Electromagnetic induction heating cooker
Inventor: MASUDA ICHIRO
IPC: H05B6/12
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating cooker improved in temperature detecting accuracy by cooling an infrared sensor which detects a temperature of a heated vessel.  <P>SOLUTION: The electromagnetic induction heating cooker includes a top plate 2 on which the heated vessel 21 is placed, a coil 3 arranged under the top plate 2 for induction-heating the heated vessel 21, the infrared sensor 7 located adjacent to the coil 3 toward the top plate 2 for detecting infrared rays emitted from the heated vessel 21, a sensor case 8 storing the infrared sensor 7, and a cooling means 4 for cooling the coil 3, the sensor case 8, and the infrared sensor 7 stored in the sensor case 8. A black coat is applied to the face of a metal plate 81 covering the upper face of the sensor case 8 opposed to the top plate 2 so that a black coat portion of the metal plate 81 absorbs the infrared rays entering through the upper side of the sensor case 8 into the sensor case 8 for suppressing a rise of the temperature of the sensor case 8 and the infrared sensor 7 to improve the accuracy of detecting a temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061268-A (JP)
Title: Method and system for controlling communication
Inventor: TAKADA TETSUYA
IPC: H04W24/04
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication instrument, and a method of monitoring occurrence of a failure related to its periphery.  <P>SOLUTION: In a radio communication system including a ground device 30 and an on-vehicle device 20, the ground device 30 includes two control devices 100-1, 100-2 having identical structures, and radios 200-1, 200-2, and is formed into a double-system structure using a group of one-side control device and radio as a master system, and a group of the other-side control device and radio as a slave system. In the control devices of both the systems, transmission data including data for communication addressed to the on-vehicle device 20 and monitoring data addressed to the radio of the slave system are generated, and the transmission data are transmitted only from the master system. The data for communication out of the transmission data transmitted from the master system are received by the on-vehicle device 20, and the monitoring data out of the transmission data are received by the radio of the slave system and input to the control devices of both the systems. In the control devices of both the systems, coincidence of the monitoring data generated in the own device with the monitoring data input from the radio of the slave system is determined, and a failed part in the ground device 30 is estimated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059766-A (JP)
Title: System and program for recognizing handwritten character
Inventor: MIURA KOJI
IPC: G06K9/20
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and program for recognizing a handwritten character which enables character recognition without being conscious of change and management of read definition, even if a read position is changed.  <P>SOLUTION: The system 1 for recognizing the handwritten character includes: a pen device 3 which makes a note on a blank form 2 in which position information is prepared on page space, reads the position information when writing and generates handwriting information; a handwriting image generation part 6 which generates handwriting image based on the handwriting information generated with the pen device 3; a read position adjusting detection part 8 which detects based on the handwriting image, the existence of writing in a check column which is provided for each entry on the blank form 2; and a character recognition part 9 which performs character recognition based on the handwriting image taking the writing following the writing to the check column as the writing to the entry related with the check column, when there exists the detection result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058871-A (JP)
Title: Abnormality inspection device for spinneret and abnormality inspection method
Inventor: SHIMIZU TOSHIHIKO
IPC: G01N21/954
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality inspection device and an abnormality inspection method for spinnerets automatically detecting at least generation of bending of a pipe in tens of thousands of pipes attached in the inside of a spinneret for melt-spinning sea-island type conjugated fibers.  <P>SOLUTION: The abnormality inspection device and the abnormality inspection for spinnerets detect the presence or absence of bending of a pipe in a spinneret to which a spinneret plate having a large number of straight-tube type pipes erected perpendicular to the spinneret plate is attached, by photographing inspection light having passed through through-holes of each pipe, which are polymer channels, by a camera; calculating the center coordinate of a polymer channel at the tip of each pipe by image processing such as binarization processing on the photographed image data; and determining whether the calculated center coordinate is deviated from a designed value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057375-A (JP)
Title: Rubber composition for conveyor belt and conveyor belt
Inventor: NAKANO HIRONORI
IPC: C08K5/098
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a conveyor belt good in an adhesive property with a brass plating steel cord, and has good treat workability, and to provide the conveyor belt good in durability and productivity of using the rubber composition.  <P>SOLUTION: This rubber composition for the conveyor belt is characterized by including zinc dimethacrylate by 0.2-1 pts.mass, a cobalt neodecanoate compound by 0.2-1 pts.mass as a cobalt quantity and cobalt stearate by 0.5-4 pts.mass to 100 pts.mass of a rubber component, and the conveyor belt is formed by arranging the brass plating steel cord 3 covered with an adhesive rubber layer 2 as a core body between cover rubber layers 1. The adhesive rubber layer 2 is formed of the rubber composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055767-A (JP)
Title: Laying material for larvae bed
Inventor: TAKATSU TOSHIYUKI
IPC: A01K61/00
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To form gentle flows with diversified directions to promote intake of oxygen by larvae in a larvae bed of a fish-breeding pond or a floating tank.  <P>SOLUTION: There is provided a laying material 1 for a larvae bed including: a tubular outer circumferential member 2 having water-passing holes 2A opened in the whole side face; and an inner extending member 3 placed in the tubular outer circumferential member 2 and extending along the extension direction of the tubular outer circumferential member 2. The inner extending member 3 has water flow deflecting faces 3A opposite to a plurality of different directions.  <P>COPYRIGHT: (C)2011,JPO&INPIT