baber/WOPTO huggingface dataset:
Patent JP-2012060727-A (JP)
Title: Motor control system
Inventor: KURITA SHIGEAKI
IPC: H02P29/00
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To effectively drive two motors in the entire region, the motors being mounted on a vehicle and having a same rated output.SOLUTION: An ECU 8 of a motor control system 1 includes a memory part 9 and a CPU 10. The memory part 9 stores boundary torques Tx and Ty showing the boundaries of a low torque region, a medium torque region and a high torque region which are preset based on an efficiency as a total of first and second motors 4a and 4b. A determination part 12 of the CPU 10 compares a required torque Tn with the boundaries torque Tx and Ty to determine a region to which a motor rotational frequency N and the required torque Tn belong. A control part 13 of the CPU 10 drives: when the determined region is the low torque region, only the first motor 4a; when the determined region is the medium torque region, the first and second motors while the first motor 4a output the maximum torque; and, when the determined region is the high torque region, the first and second motors equivalently.
Patent JP-2012057006-A (JP)
Title: Epoxy resin composition, method of manufacturing the same, and semiconductor device using the same
Inventor: UENO MANABU
IPC: C08G59/40
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in thin film curability and gas permeability resistance while maintaining characteristics such as good heat resistance and optical transparency which are features of an epoxy resin and a silicone resin.SOLUTION: The epoxy resin composition includes the following (A)-(D) components: (A) 100 pts.mass of a compound which has two or more epoxy groups in one molecule, or a silicone-modified epoxy compound shown by formula (1), (wherein Ris a 1-20C monovalent hydrocarbon group, Ris a N,N'-diglycidyl triazine group, X is a 1-61Si polysiloxane having Rin the terminal, and a and b are an integer of 0-30, c is an integer of 0-10, and 1≤a+b+c≤70); (B) 10-100 pts.mass of a curing agent; (C) 0.01-50 pts.mass of a silane or a siloxane having two or more hydroxy groups or alkoxy groups in one molecule; and (D) 0.05-3 pts.mass of a curing catalyst.
Patent JP-2012058438-A (JP)
Title: Manufacturing method of toner, manufacturing apparatus of toner, and toner
Inventor: MULWA ANDREW MWANIKI
IPC: B01J2/04
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of toner that effectively transfer heat to droplets formed from a toner composition liquid and solidify the droplets by removing a solvent, and a toner manufacturing apparatus that performs the process.SOLUTION: A manufacturing method of toner of the present invention includes: a periodical droplet forming step for periodically forming a toner composition liquid 10 that contains at least resin and colorant into droplets by using vibration and discharging the droplets from a plurality of discharge ports 11; and a particle forming step for forming toner particles by solidifying droplets 35 of the discharged toner composition liquid 10. The toner particles are formed by solidifying the droplets 35 of the discharged toner composition liquid 10 by the infrared emission of heating means 25.
Patent JP-2012057044-A (JP)
Title: Lubricant composition
Inventor: TAKEUCHI YOSHIHISA
IPC: C10M159/22
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition having low contents in all of sulfate ash, phosphorus, sulfur and chlorine, and suitable for lubrication of the engine of diesel engine-mounted vehicles particularly using a low-sulfur hydrocarbon-based fuel as a traveling fuel.SOLUTION: The lubricant composition comprises dissolving or dispersing the following components (a) to (d) into a low-sulfur base oil, and has low contents in all of sulfate ash, phosphorus, sulfur and chlorine: (a) an ashless dispersant which is an alkenyl- or alkyl-succinic imide or a derivative thereof; (b) a cleaning agent being a low-sulfur calcium alkylsalicylate (provided that 0.2-7 mass% of organic acid metal salts contained in the cleaning agent exists in the composition, and the cleaning agent is a mixture of the cleaning agent comprising unsulfurized calcium alkylsalicylates having 14-18C alkyl groups and that having 20-28C alkyl groups); (c) a nonabrasive agent comprising zinc phosphate; and (d) an antioxidant.
Patent JP-2012058073-A (JP)
Title: Terahertz wave measuring apparatus and terahertz wave measuring method
Inventor: MARUYAMA KAZUNORI
IPC: G01N21/3563
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a terahertz wave measuring apparatus and a terahertz wave measuring method for measuring the physical property by using terahertz waves.SOLUTION: The terahertz wave measuring apparatus includes: a beam splitter for splitting a pulse laser into pump light and probe light; a terahertz wave generator for generating a terahertz wave by incidence of the pump light; a pulse train generation part for generating a plurality of pulses from the incident probe light; and a terahertz wave measurement part for making the pulse train incident to the terahertz wave detector and measuring a temporal change of an electric field of the terahertz wave incident to the terahertz detector on the basis of the plurality of the pulses.
Patent JP-2012058082-A (JP)
Title: X-ray inspection device
Inventor: OSHITA MINORU
IPC: G01N23/04
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection device capable of changing force to be required when an inspection object passes through an opening of an inspection chamber according to the height of the inspection object to make it easy for the inspection object to pass through the opening of the inspection chamber by simple structure.SOLUTION: The X-ray inspection device performs an inspection by irradiating an article 900 with X-rays in the inspection chamber, and includes an X-ray leakage prevention curtain 500 for preventing leakage of X-rays at the opening of the inspection chamber. In the X-ray inspection device, the X-ray leakage prevention curtain 500 blocks the opening at a closed state, and the article 900 passes through the opening at an open state. The X-ray leakage prevention curtain 500 includes: a first rotation plate 510 which rotates centering around a first rotational axis 530 provided in the vertical direction to the conveyance surface 810 of a belt conveyor which horizontally conveys the article 900; and a second rotation plate 520 which rotates centering around a second rotational axis 540 provided above the first rotational axis 530.
Patent JP-2012059561-A (JP)
Title: Lighting fixture
Inventor: IWASE KAZUHIRO
IPC: F21V29/00
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of the lighting fixture, enhance workability at fitting, and improve heat dissipation of a light source.SOLUTION: A heat sink 500 (heat dissipating part) has a plurality of light sources fixed, covers a side part of a power supply part in the width direction of the lighting fixture, and radiate heat generated by the plurality of the light sources. A cover 600/an end-cover 700 (cover part) is fixed on the heat sink 500 and covers a front part of the plurality of the light sources and a side part of the plurality of the light sources in the length direction of the lighting fixture 100. A case 200 (case base part) has a power supply part fixed and is of a rectangular shape to cover a back part of the power supply part, and has a bolt-insertion hole. A ceiling-fixing part 300 (case side part) cover a side part of the power supply part of the lighting fixture 100 in the length direction and is provided with a cover fixing part and a frame fixing part.
Patent JP-2012058541-A (JP)
Title: Method for manufacturing optical fiber storage spacer
Inventor: MATSUBARA MAKOTO
IPC: B29C48/92
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber storage spacer by which stable transmission performance can be obtained when an optical fiber cable is used.SOLUTION: A resin coated tensile strength member is made by coating the surrounding of a tensile strength wire 1 with thermoplastic resin (step S1). A coating part which is formed includes the resin coated tensile strength member as a core, is made of thermoplastic resin around the core by extrusion molding using a rotary die and includes one or a plurality of grooves spirally rotating in a fixed direction or alternately rotating in a SZ shape (step S2). After that, resin composing the coating part is completely solidified to obtain the optical fiber storage spacer in a cooling part (step S3). After that, the cross section of the obtained spacer is regarded to be a pseudo circular shape, an outer diameter is continuously measured in sections of 1/2 pitches or more of the grooves, and when the maximum value is not within a set range, extrusion amount of the thermoplastic resin in the step S2 is adjusted (step S4).
Patent JP-2011080590-A (JP)
Title: Bearing system
Inventor: RIN EIHIN
IPC: F16F15/04
Filed: 2010-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing system reducing noise between a bearing and a rotating shaft.  <P>SOLUTION: The bearing system includes a sleeve 10 having a storage part 11; the bearing 20 fixed into the storage part 11 of the sleeve 10; and an elastic member 60 installed to abut on the outer peripheral surface of the bearing 20 within the storage part 11. The elastic member 60 is held between the bearing 20 and the sleeve 10 to abut on the outer peripheral surface of the bearing 20. The bearing 20 is thereby fixed into the storage part 11 of the sleeve 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012063395-A (JP)
Title: Display device for image of attention and display method for image of attention
Inventor: MUTO YASUMASA
IPC: G09G5/00
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a display device for image of interest and a display method for image of interest that extract and display image information of high attention degree based upon human visual characteristics among many monitoring images.SOLUTION: The display device for image of attention includes a parameter setting part, an image information acquisition part, an attention degree calculation part, a display screen information generation part, and a display part. The parameter setting part sets, as parameters, items indicative of features of image information of high attention degree based upon human visual characteristics. The image information acquisition part acquires a plurality of image information to be monitored. The attention degree calculation part calculates attention degrees of the respective pieces of image information acquired by the image information acquisition part based upon the parameters set by the parameter setting part. The display screen information generation part extracts a predetermined number of pieces of image information having high attention degrees calculated by the attention degree calculation part, and generates display screen information for displaying the extracted image information. The display part displays the display screen information generated by the display screen information generation part.
Patent JP-2011093084-A (JP)
Title: Printer with cutter, and method of controlling the same
Inventor: SHIRATORI MOTOYOSHI
IPC: B26D7/22
Filed: 2010-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer with a cutter, securing safety when opening or closing an opening and closing lid having a movable blade attached thereto.  <P>SOLUTION: The roll paper printer 1 includes: a stationary blade 28 fixed to a printer body 2; and the movable blade 15 attached to a platen frame 21 of the opening and closing lid 5. The roll paper printer has an auto cutter 14 with the movable blade 15 attached to the open side of the opening and closing lid 5 with respect to the stationary blade 28; and a recording paper guide member 32 fixed to the printer body 2 and installed in a position adjacent to the open side of the opening and closing lid 5 from the movable blade 15. When the operation of opening the opening and closing lid 5 during movement of the movable blade 15 to a cutting start position 15C, the movable blade 15 protruded toward the stationary blade 28 and the recording paper guide member 32 interfere with each other. Consequently, the movement of the opening and closing lid 5 is restricted to prevent the opening and closing lid 5 from opening. The movable blade 15 protruded toward the stationary blade 28 is thereby not exposed outside of the printer body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012067232-A (JP)
Title: Polymerizable composition, crosslinkable resin molding, crosslinked resin molding, and laminate
Inventor: ENDO MITSUTERU
IPC: C08G61/08
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable composition and a crosslinkable resin molding giving a crosslinked resin molding and a laminate that have both excellent impact resistance and heat resistance, and the crosslinked resin molding and the laminate.SOLUTION: The polymerizable composition contains: a norbornene-based monomer; a metathesis polymerization catalyst; a chain transfer agent; a crosslinking agent; and a block copolymer comprising at least two polymer blocks (A) and at least one polymer block (B). The polymer block (A) contains an aromatic vinyl monomer unit at the rate of 80 wt.% or more based on the total repeating units in the polymer block (A) and has a weight-average molecular weight (Mw) of 5,000-300,000. The polymer block (B) contains a conjugated diene monomer unit at the rate of 80 wt.% or more based on the total repeating units in the polymer block (B). The crosslinkable resin molding is obtained by impregnating reinforcing fibers with the polymerizable composition and then performing bulk polymerization. The crosslinked resin molding is obtained by performing crosslinking of the crosslinkable resin molding. The laminate is obtained by including the crosslinkable resin molding or the crosslinked resin molding as a layer.
Patent JP-2012068190-A (JP)
Title: Impact strength evaluation device, method, and program
Inventor: NAKAJIMA TAKAKATSU
IPC: G01N3/30
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a product impact strength evaluation device capable of easily evaluating impact strength of an object with high accuracy.SOLUTION: A product impact strength evaluation device includes: storage means 21 that stores time series acceleration data corresponding to impact strength at a damaged portion of an object which can be obtained from an impact test for each of two impact pulses having different waveforms; eigen frequency acquisition means 23 that calculates an impact response spectrum for each impact pulse by using the time series acceleration data and acquires the eigen frequency at the damaged portion from the two impact response spectra; and Damage Boundary Curve (DBC) derivation means 24 that calculates transmission acceleration at the damaged portion by using the acquired eigen frequency and derives a damage boundary curve at the damaged portion from the eigen frequency and the transmission acceleration.
Patent JP-2011093895-A (JP)
Title: Oil-in-water emulsified composition
Inventor: YUASA TORU
IPC: A61Q19/00
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-in-water emulsified composition which suppresses temporal separation of oil and water, provides stable appearance, gives superior feel of use, and includes mucopolysaccharides having a sulfate group and a carboxyvinyl polymer.  <P>SOLUTION: The oil-in-water emulsified composition includes the following ingredients (A)-(C): (A) mucopolysaccharides having a sulfate group; (B) a carboxyvinyl polymer; and (C) at least one sort chosen from vegetable waxes and an oil and fat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012076376-A (JP)
Title: Inkjet recording device and method
Inventor: NAGASHIMA KANJI
IPC: B41J2/01
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device and method which can draw a high-quality image without density unevenness even during acceleration and deceleration of a paper sheet.SOLUTION: The image drawn on the paper sheet is read by a scanner. Positions and sizes of dots drawn by connecting a plurality of droplets are detected from the read image, and deviation amounts of positions and sizes of the dots from the ideal states are measured. By referring to correction information set in response to the deviation amounts, dot arrangement data is corrected and density changes are corrected.
Patent JP-2012083450-A (JP)
Title: Display method of device status
Inventor: SAKAGUCHI TORU
IPC: G03G15/08
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide excellent usability in a color laser printer of a rotary development system by the method in which: when out-of-toner status is detected, determination is made whether to notify a user of out-of-toner status based on the status obtained from a device, and when it is determined not to notify the user, the out-of-toner status is masked by another appropriate status until the toner is ready to be replaced.SOLUTION: When a controller unit detects out-of-toner status from an engine, the controller unit determines whether to notify a user of the out-of-toner status based on the status obtained from a device. When determining not to notify, the controller unit masks the out-of-toner status by another appropriate status until the toner is ready to be replaced.
Patent JP-2012085052-A (JP)
Title: Multifunction machine
Inventor: TSUJIMOTO KUNIHIKO
IPC: B41J29/42
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a multifunction machine operating in conjunction with the application of an information processing unit in which an operation screen including a state image indicating the state of the multifunction machine can be displayed on the display of the multifunction machine in a short time.SOLUTION: The multifunction machine 21 comprises a second storage unit 62 which stores the state image data for displaying an image indicating the state of the multifunction machine on a display 10, and a machine control unit 7 which generates an URL indicating the position of the state image data. A web browser unit 5 acquires the state image data indicated by the URL from the second storage unit 62 according to the operation screen data containing the URL generated from the machine control unit 7, and displays an operation screen including a stage image indicated by the state image data on the display 10.
Patent JP-2012082109-A (JP)
Title: Method for producing tungsten oxide fine particle for forming highly heat-resistant heat ray-shielding material, tungsten oxide fine particle for forming highly heat-resistant heat ray-shielding material and dispersion for forming highly heat-resistant heat ray-shielding material, and highly heat-resistant heat ray-shielding material
Inventor: NAGANAMI TAKESHI
IPC: C01G41/00
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tungsten oxide fine particles for forming a heat ray-shielding material whose transparency in a visible light region is high, shielding performance of near infrared ray region is high and heat resistance is excellent, tungsten oxide fine particles for forming a highly heat-resistant heat ray-shielding material, the dispersion which used the tungsten oxide fine particles for forming a highly heat-resistant heat ray-shielding material, and a highly heat-resistant heat ray-shielding material.SOLUTION: The method for producing tungsten oxide fine particles for forming a highly heat-resistant heat ray-shielding material is offered, where after forming tungsten oxide particles expressed with a general formula MyWOz by calcining dry powder which was dried after mixing tungsten oxide(HWO) or a mixture of tungsten oxide(HWO) and tungsten trioxide fine particles and a mixed powder which mixed oxide or/and hydroxide of M element, and/or tungsten oxide(HWO) or a mixture of tungsten oxide(HWO) and tungsten trioxide fine particles, and one or more sorts chosen from among aqueous solution of metal salt of the M element, colloidal solution and alkoxy solution of metal oxide, in an atmosphere of a mixed gas of inert gas and reducing gas, tungsten oxide fine particles obtained by carrying out wet grinding are treated by an oxidation exposure processing under an oxygen-containing atmosphere at 50°C or more and 400°C or less.
Patent JP-2012084084-A (JP)
Title: Cooperation device, cooperation source device, cooperation destination device, cooperation program and cooperation method
Inventor: TSUDA HIROSHI
IPC: G06F21/60
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To improve safety of a cooperation retrieval.SOLUTION: This invention comprises following steps; (1) designating a user's first real ID "aaa" and calculating a hash value "98c%df"; (2) sending an acquisition request of a hash value of a cooperation destination device 102; (3) retrieving a first cooperation table TcA including the hash value "98c%df" and identifying a cooperation ID; (4) retrieving a second cooperation table TcB having the cooperation ID and retrieving a hash value "As8&+)"; (5) sending the retrieved hash value "As8&+)" to a cooperation source device 101; (6) sending an attribute request after receiving the hash value "As8&+)"; (7) extracting the hash value "As8&+)" from the attribute request, identifying a real ID "bbb" from a reverse table Tr and extracting an annual income 123 (ten thousand Japanese yen) from an annual income item in a record of the second real ID "bbb" in an attribute table TaB; and (8) sending the extracted attribute information (the annual income of 123 ten thousand yen).
Patent JP-2012089916-A (JP)
Title: Switched capacitor circuit
Inventor: KOYAMA KAZUO
IPC: H03F3/70
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a switched capacitor circuit 100 to which a CLS technique in which capacitors Clsa, Clsb for level shifting serve both to sample outputs of a fully differential operational amplifier AMP2 and to phase-compensate the fully differential operational amplifier AMP2 in an estimate phase and a level shift phase is applied, which implements a sufficiently reduced voltage requirement and a reduced power consumption by suppressing variations in input/output common voltages and lowering a demand level of the magnitude of an in-phase input range.SOLUTION: The switched capacitor circuit 100 includes an output common voltage holding circuit 110 for holding output common voltages of an initial stage fully differential operational amplifier and a final stage fully differential operational amplifier out of a plurality of fully differential operational amplifiers AMP1, AMP2 such that they are equal at a transition from an estimate phase to a level shift phase.
Patent JP-2012088460-A (JP)
Title: Image forming device and consumable supply used for it
Inventor: KOJO HIDEHIKO
IPC: G03G21/04
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To determine whether a consumable supply is a genuine product or not and suppress mass production of non-genuine products by a non-normal manufacturer, having a structure which allows communication with multiple RFID tags of consumable supplies by moving a reader/writer.SOLUTION: A compound machine 100 comprises: a reader/writer 9; a drive part 220; and a control part. The reader/writer 9 reads/writes information from/to a memory medium at a prescribed position by communication. The control part determines whether a mounted toner container 200 is a genuine product or not based on whether communication can be established between the memory medium and the reader/writer 9. When the memory medium is composed of multiple RFID tags 210A and 210B, the drive part 220 moves the reader/writer 9 to a position corresponding to position information after the reader/writer 9 reads the position information of the other RFID tag 210B stored in the RFID tag 210A.