baber/WOPTO huggingface dataset:
Patent JP-2012162343-A (JP)
Title: Image forming apparatus
Inventor: SEKINO YASUYUKI
IPC: B65H9/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that corrects skew without damaging a recording medium by using a suction belt conveyance mechanism that rotates in a direction parallel to a surface of the recording medium and corrects the skew regardless of the thickness and type of a sheet by varying a suction force by the belt.SOLUTION: The image forming apparatus includes: a sheet feeding unit 2 for storing a plurality of recording media M and feeding each one; a conveyance mechanism 10 for conveying the recording medium fed by the feeding unit along a conveyance path P; and an image formation unit 20 with an image recording part 26 that records images on the recording medium fed by the conveyance path. A skew correction conveyance mechanism 40 with a suction conveyance belt 55 for sucking the conveyed recording medium and rotating the medium in its surface direction, is disposed in an upstream of the image recording part.
Patent JP-2012164740-A (JP)
Title: Laser scribing method
Inventor: YAHATA KEISUKE
IPC: B23K26/38
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To form a reform region of a proper area, with a simple device configuration, when scribing a sapphire substrate or the like using laser light, and to suppress a damage on an element formed on the substrate.SOLUTION: The method scribes a brittle material substrate along a scheduled division line by radiating pulse laser light, and includes a first step and a second step. In the first step, the pulse laser light is radiated to the substrate and scanning is made along the scheduled division line, such that a reform layer that follows the scheduled division line is formed in the interior away from the front surface and the rear surface of the substrate. In the second step, the pulse laser light whose beam intensity has been adjusted is radiated to the substrate, and the focal point of the pulse laser light is fixed to make scanning along the scheduled division line, so that a plurality of linear process traces which come down to such depth as not reach the surface of the substrate with the reform layer as a start point, are periodically formed along the scheduled division line.
Patent JP-2011122168-A (JP)
Title: Polymer substantially free of long chain branching
Inventor: MILNER SCOTT T
IPC: C08F210/12
Filed: 2011-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide new polymerization processes including diluents including hydrofluorocarbons and their use to produce novel polymers substantially free of long chain branching.  <P>SOLUTION: A copolymer, produced by a process comprising contacting a diluent containing isobutylene, isoprene, ethylaluminum dichloride, one or two or more initiator(s), and one or two or more hydrofluorocarbon(s), the copolymer being substantially free of long chain branching, has a g'<SB>vis.avg</SB>. of not less than 0.978 as determined by triple detection SEC.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012164219-A (JP)
Title: Information processor and control method therefor
Inventor: KURODA SHIGEKI
IPC: G06F21/35
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide structure enabling an information processor to perform authentication by using an operation screen for authentication provided by a Web server without transmitting/receiving authentication information which is confidential information on a network.SOLUTION: An information processor acquires an operation screen for authentication from a Web server connected to a network, by displaying the acquired operation screen, receives an input operation of authentication data by a user, performs authentication processing using the received authentication data in an own device, and if the authentication is successful, permits a user to use functions installed in the own device.
Patent JP-2012167835-A (JP)
Title: Heating cooker
Inventor: SUGA IKURO
IPC: F24C7/06
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker configured such that a heater can be easily mounted and dismounted from a heating chamber or exchanged, thereby, the heating chamber is easily cleaned, and that when the heater is detected not to be properly mounted inside the heating chamber, abnormal conditions are sensed to notify a user, which enhances safeness and reliability of the cooker.SOLUTION: The heating cooker includes: heaters 20a, 20b, which are detachably mounted inside a heating chamber 10 and are formed of electrically closed conductors; a resonance circuit unit comprising coils 30a, 30b disposed outside the heating chamber 10 and a resonance capacitor connected to the coils; an inverter circuit supplying a high-frequency current having a drive frequency to the resonance circuit unit; a magnetic material disposed to interlink with the heaters; a drive voltage detecting unit for detecting a drive voltage applied to both ends of the resonance circuit unit; a drive current detecting unit for detecting a drive current flowing in the resonance circuit unit; and a load condition determining unit for determining a load condition of the heaters on the basis of the detected drive voltage and the drive current.
Patent JP-2012167216-A (JP)
Title: Conductive rubber composition and master batch as raw material of the same
Inventor: OTA HIDEO
IPC: C08L21/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a conductive rubber composition having high conducting performance even when a blending amount (blending ratio) of conductive fiber is low, and to provide a master batch as a raw material of the conductive rubber composition.SOLUTION: The master batch is obtained by adding conductive fiber to a rubber having a Mooney viscosity [ML(1+4)125°C] of 30 or less. A conductive rubber composition having a blending ratio of conductive fiber of 1 to 10% is obtained by blending the master batch to a rubber having a Mooney viscosity of 30 or less.
Patent JP-2012174355-A (JP)
Title: Ion synchrotron
Inventor: NISHIUCHI HIDEAKI
IPC: A61N5/10
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an ion synchrotron capable of easily controlling energy change of an irradiation beam required in a particle beam medical treatment device, and capable of suppressing a device cost and upsizing of the device.SOLUTION: A deflection electromagnet power supply controller 22 sets an excitation current set value 221 for a deflection electromagnet power supply 21 based on excitation current pattern data 401. A current change detecting device 23 outputs a frequency update command signal 231 to a frequency update control part 36 in a high frequency control device 32 if an amount of change of the excitation current set value 221 input from the deflection electromagnet power supply controller 22 becomes equal to or more than a reference current value (Iref) used as a reference for update control. The frequency update control part 36 in the high frequency controller 32 reads frequency data 351 corresponding to the change of the excitation current set value 221 from frequency pattern data 403 memorized in a frequency data memory 35 when the frequency update command signal 231 is input, and sets them in a high frequency oscillator 34 as a frequency set value 321.
Patent JP-2012173336-A (JP)
Title: Identification medium
Inventor: NAKAGAWA NAOYUKI
IPC: G02B5/32
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an identification medium not easy to be interpolated, counterfeited, and duplicated.SOLUTION: An identification medium 1 consists of a first layer 121 and a second layer 122 superimposed on an object 11. The first layer 121 has a two-dimension code printed with ink. The second layer 122 has a two-dimension code on which a laser beam reflectance at a predetermined wavelength is printed with a material of a predetermined size. An ink color printed on the first layer 121 is set metameric to the color of the material printed on the second layer 122. Also, a position printed with the material on the second layer 122 is set above a position not printed with the ink on the first layer 121 in a state of superimposing the second layer 122 on the first layer 121.
Patent JP-2011142097-A (JP)
Title: Conductive powder
Inventor: FUJII HIROSHI
IPC: H01B1/08
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive powder excellent in conductivity, whiteness degree, and dispersibility, and having no risk of toxicity.  <P>SOLUTION: In the making of the conductive powder, after a water-soluble tin compound is added in a slurry in which a core material is dispersed in water, a neutralizing reaction is performed by using acid or alkaline, a conductive powder precursor in which a coating layer made of tin oxide hydrate is formed on a surface of the core material is generated, the precursor is cleaned and dried, and then is temporally calcined in an oxidizing atmosphere of 250-600°C to obtain a temporally calcined powder, the temporally calcined powder is crushed, and calcined in a non-oxidizing atmosphere of 150-250°C, and a tin oxide layer is not metalized by reduction and oxygen deficiency is formed to obtain the conductive powder in which the tin oxide layer is formed on the surface of the core material. The tin oxide layer does not contain antimony substantially and a volume resistivity is less than 100 Ωcm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173198-A (JP)
Title: Sampling period setting method and electronic apparatus
Inventor: UMEHARA YUTA
IPC: G01P21/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sampling period setting method for setting a proper sampling period when monitoring acceleration of an electronic apparatus.SOLUTION: The sampling period setting method comprises: a step for measuring an output value of an acceleration sensor 120 at a first sampling period for a prescribed time; a step for extracting extreme values of the output value of the acceleration sensor 120 from the output value of the acceleration sensor 120 measured in the measuring step; a step for calculating an average value of time intervals between the extreme values extracted in the extracting step; a step for determining a second sampling period longer than the first sampling period based on the average value when monitoring the output value of the acceleration sensor 120 after installing an electronic apparatus 100; and a step for setting the second sampling period to a sampling period when the electronic apparatus 100 monitors the output value of the acceleration sensor 120.
Patent JP-2012175619-A (JP)
Title: Threshold calculation device and threshold calculation program
Inventor: KOMINE TOSHIHIKO
IPC: H04W52/24
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a threshold calculation device and a threshold calculation program that can calculate a suitable threshold of radio communication.SOLUTION: A threshold calculation device 100a includes: a reception power calculation part 130a which acquires an estimated interference power value as an estimated value of an interference power value in an uplink, an uplink necessary communication quality value, a maximum value of transmission power of a user terminal, and a transmission power value of a base station in a downlink, subtracts a logarithmic value of the maximum value of the transmission power of the user terminal from a logarithmic value of a transmission power value of the base station in the downlink, and determines the value obtained by adding a logarithmic value of the necessary communication quality value and a logarithmic value of the estimated interference power value to the subtraction result as a logarithmic value of the reception power in the user terminal; and a threshold calculation part 140a which calculates a threshold based upon the logarithmic value of the reception power value in the user terminal and a predetermined condition.
Patent JP-2012178320-A (JP)
Title: Porous sheet
Inventor: SUGIYAMA MASARU
IPC: H01M2/16
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous sheet having high heat resistance and capable of obtaining sufficient safety.SOLUTION: The porous sheet is obtained by coating inorganic fiber nonwoven fabric with a high molecular nanofiber layer, the heat resistance of the porous sheet is 300°C or more, and a material of the high molecular nanofiber layer is a mixture of one sort or a plurality of sorts selected from thermoplastic polymers of polyvinyl alcohol, polyvinylidene fluoride, polyacrylonitrile, polyvinyl chloride, polyethylene, polypropylene, polyethylene terephthalate, and polyimide.
Patent JP-2012179271-A (JP)
Title: Measuring device of brain activity, respiration and blood pressure for small animal
Inventor: HIRATA AKIO
IPC: A61D13/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To simultaneously measure electrical activity of brain, the amount of intracerebral biochemical secretion, blood pressure and respiration of an awakeful animal.SOLUTION: The measuring device includes a screw 11 and a support 12 for fixing a head of an animal to which a head fixing accessory 26 is mounted in advance. A respiration measuring device sensor part 21 of a respiration measuring device body monitor part 22 is mounted to a neck of the animal, invasive blood pressure measurement from an arterial catheter 23 previously indwelled is prepared so that the head of the awakeful animal is fixed to measure the blood pressure and the respiration is simultaneously measured, and a recording electrode 28 and a microdialysis probe 29 are inserted into the brain of the animal whose head is fixed. Consequently, the electrical activity of the brain, the amount of intracerebral biochemical secretion, the blood pressure and the respiration can be simultaneously measured.
Patent JP-2012186531-A (JP)
Title: Relay terminal device
Inventor: MITA KATSUSHI
IPC: H04J11/00
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce a frequency error between a reception signal and a re-transmission signal when the reception signal is relayed even if a relay terminal device is mounted on a mobile body like vehicle-to-vehicle communication and the like.SOLUTION: A reception signal is orthogonally demodulated; a frequency error is corrected by use of the preamble part of a packet at an AFC circuit 16; the reception signal is decomposed to multiple sub-carrier signals at an FFT 18; a phase tracking circuit 20 calculates the average phase rotation amount of a phase rotation amount of each pilot carrier signal output from the FFT 18; and a residual frequency error of each sub-carrier signal is corrected. The signal after correction is modulated again at a re-modulation unit 24 after its data has been demodulated at a demodulation unit 22, and converted into an OFDM signal at an IFFT 26. A combination correction amount calculation unit 28 calculates a combination correction amount which is a sum of a correction amount which is an output from the AFC circuit 16 and a correction amount (average phase rotation amount) which is an output from the phase tracking circuit 20, and an inverse rotation unit 30 returns phase rotation by the composite correction amount. Then, the signal is orthogonally modulated.
Patent JP-2012183544-A (JP)
Title: Immersion nozzle
Inventor: MIZOBE ARIHITO
IPC: B22D41/50
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To uniformize and rectify a flow of molten steel flowing out from discharging ports of the immersion nozzle regarding the flow of molten steel existed at a drifted state in an inner hole of the immersion nozzle and restraining rolling-in of mold powder in the vicinity of the immersion nozzle.SOLUTION: In the immersion nozzle 10 having a tubular straight body section 11 in a vertical direction wherein the molten steel passes through to a lower part from its introduction section 13 for the molten steel arranged on an upper end, and the pair of discharging ports 14 arranged at a lower part of the straight body section and discharging the molten steel from side faces of the straight body section in a lateral direction, projected ridge sections 16 are oppositely arranged on an inner hole wall 18 between the pair of discharging ports 14. Further, regarding a shape of an inner hole of a vertically cross-sectioned discharging port of the immersion nozzle passing through the center of the immersion nozzle 1 and the center of the discharging ports 14, the inner hole of the discharging port are gradually tapered from a starting point to its end of the discharging port at a curved line, and the gradually tapered curved line is existed on at least a part of or the whole internal shape of the discharging port showed by a cross-sectioned diameter of the immersion nozzle in the vertical direction.
Patent JP-2012168491-A (JP)
Title: Ornament to which card case can be anchored
Inventor: IMAI KIYOSUMI
IPC: A44C1/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a card case put on the breast, which is easy to recognize, and can eliminate a redundant suspension cord hanging down on the breast to increase fashionability etc.SOLUTION: A tiepin 1 comprises a tiepin body 2, a clip arm 4 attached rotatably on a fulcrum 3, a spring body 5, a button hook metal fitting 6, a chain 7, etc., and further the tiepin body 2 is provided with a card case anchoring metal fitting 8.
Patent JP-2012196024-A (JP)
Title: Electric power controller and electric power control method
Inventor: YAMADA JUNICHIRO
IPC: H02J3/38
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To more certainly prevent electric power with different voltages from flowing into the same route.SOLUTION: A PCS 21 for a photovoltaic panel converts electric power of DC voltage which is generated by a photovoltaic panel generating electricity according to radiation of solar light into electric power of AC voltage. A charging AC/DC conversion part 23 converts electric power of AC voltage outputted from the PCS 21 for the photovoltaic panel into electric power of DC voltage. In addition, relays 31 and 32 are connected in series to wiring which supplies electric power to the charging AC/DC conversion part 23 from a system. Then, a control part 28 turns off the relays 31 and 32 when detecting that supply of the electric power from the system is stopped. The present invention, for example, can be applied to a photovoltaic power generation system having a photovoltaic power generation panel and a storage battery.
Patent JP-2012177065-A (JP)
Title: Method for producing plant aromatic compound
Inventor: SAWADA SHOJI
IPC: C11B9/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic oil extracted from aromatic plants using a reaction process from freezing to thawing without using any solvent by accelerating volatilization by virtue of the separation production method of plant aromatic compounds, which can mass produce with a relatively simple apparatus, and suppress large investment in facilities by adjusting pH of the liquid of plant aromatic oil substances.SOLUTION: There is provided a method for extracting plant aromatic essential oil of a freezing and thawing reaction effect, utilizing difference in specific gravity by setting specific gravity proportion, which comprises: freezing and melting the plant aromatic perfume oil-containing raw material; and thawing the frozen raw material. A phenomenon of difference in specific gravity is actualized from freezing and thawing reaction of plant aromatic compounds. Effectiveness of available component composition is developed by accelerating volatilization of substances enabling mass production. Also preferable separation production of plant aromatic compound is achieved by setting the difference in specific gravity of 20 wt.%±10 for the frozen raw material and 80 wt.%±10 for the thawed raw material.
Patent JP-2012098692-A (JP)
Title: Microscope
Inventor: IKETAKI YOSHINORI
IPC: G02B21/06
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a microscope capable of forming a beam spot in a desired shape on a focal plane.SOLUTION: Provided are a modulation optical element 38 for performing spatial modulation on illumination light and having a plurality of regions, and an adjustment element 37 for adjusting an optical characteristic of the illumination light subjected to modulation by the modulation optical element 38. The adjustment element adjusts the illumination light transmitted through the modulation optical element so as to cancel at least one asymmetrical component of transmissivity and phase having an optical axis of the illumination light at the center between the plurality of regions of the modulation optical element.
Patent JP-2012197706-A (JP)
Title: Cooling control device of internal combustion engine
Inventor: NAKAMURA YOSHITATSU
IPC: F01P7/16
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of deposit in a nozzle hole of a fuel injection valve after engine stop in an internal combustion engine provided with the fuel injection valve.SOLUTION: A cooling control device of an internal combustion engine 1 contains an electric water pump 4 which circulates cooling water for engine cooling in a cooling water path 3 and a control part 6 which controls the actuation of the electric water pump 4. When a temperature in the vicinity of a nozzle hole of the fuel injection valve 2 after engine stop is estimated and the estimated temperature becomes a preset reference temperature on the basis of a cooling water temperature detected by a water temperature sensor 61 and an outside air temperature detected by an outside air temperature sensor 62, the control part 6 actuates the electric water pump 4 for a prescribed period after engine stop.
Patent JP-2012198377-A (JP)
Title: Transfer apparatus and image forming apparatus
Inventor: NISHIYAMA KAZUHIRO
IPC: G03G15/16
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To produce an image forming apparatus in a small size and at a low cost while effectively suppressing accumulation of a liquid developer in a concave portion of a transfer roller.SOLUTION: A transfer device comprises: a transfer roller 9 which has a concave portion 9e and transfers a liquid developer image to a transfer material; a transfer roller cleaning part 14 having a transfer roller cleaning roller 14c for removing residual toner remaining on the transfer roller 9 after transferring; a transfer roller cleaning roller positioning member 14g which allows a transfer roller cleaning roller 9c to advance into the concave portion 9e when the concave portion 9e is opposed to the transfer roller cleaning roller 9c and regulates the advancing amount of the transfer roller cleaning roller 9c into the concave portion 9e to the maximum advancing amount t1; and a rotation regulating member 14i of a cleaning part body.
Patent JP-2011225538-A (JP)
Title: Weaning agent for cancer immunosuppression, composition for cancer immuno-therapy and cancer immuno-therapy
Inventor: TAKATSU KIYOSHI
IPC: C07J63/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a medicine for overcoming a cancer immunosuppressive state, a composition for cancer immuno-therapy using the medicine and cancer immuno-therapy.SOLUTION: A weaning agent for cancer immunosuppression includes betulin as an effective component. The agent is used in order to recover cytotoxic activity controlled by TGF-β, or to recover cytotoxic activity controlled by PGE2. The agent can be used together with cancer immuno-therapy. The method is to increase NK cell or T cell activity in a patient who requires it and to whom the weaning agent for cancer immunosuppression is administered. The composition for cancer immuno-therapy contains an amount of betulin effective to wean cancer immunosuppression, a cancer immuno-therapeutic agent and a pharmacologically permissible carrier or excipient. The cancer immuno-therapy is at least one selected from an immunocyte, a vaccine, an immunomodulator, a biological response modifier and antibody. The cancer immuno-therapy includes administering the composition to a patient having cancer or to a patient having a possibility of cancer.