baber/WOPTO huggingface dataset:
Patent JP-2011159560-A (JP)
Title: Projector type head light and shade
Inventor: KANEDA MAKOTO
IPC: F21Y101/00
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance lighting illuminance for running and high-beam in a light distribution switching type head light.  <P>SOLUTION: The shade 40 of a projector type head light 1 includes: a left shielding plate 60 which is arranged between a projection lens 30 and a reflector 20 and is installed capable of raising up and raising down the upper end thereof with a rotation shaft 65 in front and rear direction arranged on the left side of an optical axis Ax as a fulcrum; and a right shielding plate 70 which is arranged between the projection lens 30 and the reflector 20, overlaps with the left shielding plate 60 in front or rear and is capable of raising up and raising down the upper end thereof with a rotation shaft 75 in front and rear direction arranged on the right side of the optical axis Ax as a fulcrum. When the shielding plates 60, 70 are raised up, the upper edges 66, 76 of these become an extended state in right and left direction on the optical axis Ax or in the vicinity of it. When the shielding plates 60, 70 are raised up, the upper edges 66, 76 of these become an inclined state to the horizontal plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166878-A (JP)
Title: Motor driver
Inventor: WADA KOTARO
IPC: H02P27/08
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a surge voltage produced in an alternating-current motor by a voltage PWM inverter.  <P>SOLUTION: The voltage PWM inverter is controlled under such a condition that the voltage rises by two stages at the rise of an inverter output voltage Vinv. When the inverter output voltage Vinv is applied to an alternating-current motor through a power cable, an alternating-current voltage component with an electrical resonance period T1 of the entire motor system is produced in the terminal-to-terminal voltage Vm of the alternating-current motor. To suppress the amplitude of this alternating-current voltage component, the relation between a time lag T0 at the rise of the inverter output voltage Vinv and the resonance period T1 is preferably set to T0=T1/2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163910-A (JP)
Title: Dispensation accuracy controlling method, dispensed amount correcting method, stirring performance controlling method, automatic analyzer, and analysis kit
Inventor: MIZUTANI TAKAYUKI
IPC: G01N21/65
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispensation accuracy controlling method capable of dramatically reducing the time for maintenance including check of the dispensation accuracy, a dispensed amount correcting method, a stirring performance controlling method, an automatic analyzer and an analysis kit.  <P>SOLUTION: An automatic analyzer 1 includes a dispensation control unit 46a for controlling to dispense a Raman reagent that varies according to dispensing probes, to one reaction vessel 20 of the analyzer, stir the Raman reagent dispensed in the reaction vessel 20, measure the luminance by a photometry 34 and analyze the reagent by an analysis part 43; a calculation unit 46b for calculating the dispensed amount of the dispensing probe from the concentration of the Raman reagent; a determining part 46c for determining whether the dispensation is abnormal, based on the calculated dispensed amount of the dispensing probe; and an output unit 45 for output of an alert of abnormal dispensation when the determining part 46c determines that the dispensation is abnormal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011010536-A (JP)
Title: Charging system or charging device
Inventor: TAKASHIMA TOSHIAKI
IPC: H02J7/00
Filed: 2010-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a charging system or a charging device to calculate time necessary for charging in an electric vehicle during charging and notify a driver of it during traveling of a vehicle.SOLUTION: A charging time calculation means to calculate the time necessary for charging, and an information communication means for transmitting the necessary charging time to a plurality of information communication terminals etc., are prepared. Further, a charging reservation means is arranged in the charging system. Moreover, a communication means for transmitting and receiving information between a charge residual sensor and the charging time calculation means, and between a charging time information transmitter and a charging time display, is arranged.
Patent JP-2011171797-A (JP)
Title: Packet sampling device
Inventor: KASHIMA SHINGO
IPC: H04L12/70
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for accurately acquiring the information of traffic inside a network, such as a packet flow rate and packet abandonment inside the network.  <P>SOLUTION: An intra-device abandonment detection part 113 monitors the packet abandonment from a network interface to a sampling part 112 and notifies the sampling part 112 of the number of abandoned packets. The sampling part 112 counts the number of packets, selects the preset second number of packets in the preset first number of packet cycles using a counted counter value and a random number, adds the number of the abandoned packets in the notification from the intra-device abandonment detection part 113 to the counter value, and when discriminated that the packet abandoned inside the device coincides with the packet selected using the random number, determines a substituting selected packet from the packet after the discrimination. An export part 111 notifies an external device of the information of the packet selected in the sampling part 112.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171818-A (JP)
Title: Image processing circuit and image forming apparatus
Inventor: AZUMAI MITSUO
IPC: H04N1/41
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the compression rate of image data by bit-connecting the fixed-length-compressed image data of respective colors at the same position with each other.  <P>SOLUTION: In the image forming apparatus, for each block for which the input data of the respective colors are divided into a plurality of blocks, BTC compression parts 20Y-20K classify the input data belonging to the block to gradation data (0-7) on the basis of the minimum value and the maximum value in the block, and output the classified gradation data, minimum value data and maximum value data. Difference data generation parts 30Y-30K generate difference data between each of the gradation data, the minimum value data and the maximum value data and the data one before. A data connection part 40 bit-connects the data at the same positions with each other for the gradation difference data for four colors YMCK, and bit-connects the data of the same block with each other for each of the minimum value difference data and maximum value difference data for four colors YMCK. A Huffman coding part 50 executes Huffman coding processing to the image data bit-connected by the data connection part 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167701-A (JP)
Title: Cylindrical workpiece cutting apparatus
Inventor: NAKAJIMA KATSUYUKI
IPC: B23K26/14
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate cutting of a metallic cylindrical workpiece with a laser beam.  <P>SOLUTION: A pressing member 80 is inserted into a holding member 16, and further, a first and second diameter-changing members 82, 84 are inserted into the pressing member 80. Inside the pressing member 80, there are formed two first cam parts 88, 90 whose diameters are reduced in a tapered manner as they recede from each end along the longitudinal direction of the pressing member. Meantime, in the first and second diameter-changing members 82, 84, second cam parts 94, 96 that are in sliding contact with the first cam parts 88, 90 are formed respectively. When the first and second diameter-changing members 82, 84 displace in the direction being deeply inserted into the pressing member 80, the first cam parts 88, 90 are pressurized by the second cam parts 94, 96. As a result, the diameter of the holding part 66 of the holding member 16 expands in following up the expansion of that of the pressing member 80. Consequently, the cylindrical workpiece W held on the holding part 66 is straightened out.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169650-A (JP)
Title: Stepping motor control circuit and analog electronic timepiece
Inventor: OGASAWARA KENJI
IPC: G04C3/14
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To detect reduction in the voltage of a power source, without providing a circuit to be used exclusively for voltage detection such as a comparator circuit.  <P>SOLUTION: A stepping motor control circuit includes: a battery 113 for supplying power at least to a stepping motor 108; a rotation detection circuit 109 for detecting a rotation state of the stepping motor 108; and a control means for performing drive control of the stepping motor 108 by selecting a kind of main drive pulses P1 upgraded in rank from a plurality of kinds of main drive pulses P1 different mutually in energy rank, when the rotation detection circuit 109 detects an energy shortage on the occasion of rotation drive by main drive pulses P1. The control means determines that the voltage of the battery 113 lowers to a predetermined value or lower, when the rank is upgraded a certain number of times smaller than a predetermined number of times within a predetermined period of time and reaches a main drive pulse P1max of a predetermined rank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171505-A (JP)
Title: Method for manufacturing semiconductor light emitting element, semiconductor light emitting element, lamp, electronic apparatus, and mechanical apparatus
Inventor: SAKAI HIROMITSU
IPC: H01L33/32
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor light emitting element where a defect caused by a regrowth layer surface hardly occurs in a light emitting layer and a p-type semiconductor layer and which obtains a high output.  <P>SOLUTION: The method for manufacturing a semiconductor light emitting element 1 includes a first process to laminate a first n-type semiconductor layer 12c on a substrate 11 in a first metalorganic chemical vapor deposition device and a second process to sequentially laminate a regrowth layer 12d, a second n-type semiconductor layer 12b, a light emitting layer 13, and a p-type semiconductor layer 14 on the first n-type semiconductor layer 12c in a second metalorganic chemical vapor deposition device. A process for laminating the regrowth layer 12d includes a process (1) for making the growth condition of the regrowth layer 12d the same as that in forming the first n-type semiconductor layer 12c, a process (2) for supplying a smaller amount of Si as a dopant in comparison with that in forming the first n-type semiconductor layer 12c, and a process (3) for supplying a larger amount of Si as a dopant. These processes are performed in this order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169418-A (JP)
Title: Thrust bearing, rotary machine, and thrust load measuring method
Inventor: KAWAHATA TATSU
IPC: G01L5/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To measure a thrust load placed on each bearing pad of a thrust bearing.  <P>SOLUTION: The thrust bearing 10 includes a plurality of bearing pads 14A-14F which are annularly provided inside a bearing case so that the bearing pads 14A-14F relatively slide in opposition to a collar portion of a rotor and axially receive load from the collar portion, in which the bearing pads 14A-14F are axially supported by the bearing case to regulate the axial displacement of the rotor. The thrust bearing further includes a plurality of load cell units 20A-20F provided respectively in conformation to the plurality of bearing pads. Each of the load cell units 20A-20F includes a load receiving portion provided between each bearing pad 14A-14F and the bearing case to receive a thrust load from the bearing pad 14A-14F, and a load detection unit which detects the thrust load placed on the bearing pad 14A-14F based on the deformation of the load receiving portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010212680-A (JP)
Title: Method and apparatus of liquid treatment
Inventor: NAKAJIMA TSUNENAGA
IPC: B05D3/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent treatment liquid in a treatment liquid supply nozzle from drying when supplying treatment liquid from the treatment liquid supply nozzle to a substrate such as a semiconductor wafer.  <P>SOLUTION: An air layer and the solvent layer of a treatment liquid are formed outside the treatment liquid layer inside the tip of treatment liquid supply nozzles 4A to 4J of a nozzle unit 4. Next, the solvent layer of the treatment liquid supply nozzle 4A is discharged into the liquid discharge section of a standby unit 6. Then, the treatment liquid is supplied from the nozzle 4A to the surface of a wafer W and coating treatment is performed. Thereafter, the air layer and the solvent layer are formed outside the treatment liquid layer inside the tip of treatment nozzles 4A by sucking the remaining treatment liquid in the nozzle 4A, immersing the tip of each nozzle 4A to 4J of the nozzle unit 4 into inside of the solvent at the solvent storage section of the standby unit 6, and sucking the nozzle 4A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011172628-A (JP)
Title: Scalp care device
Inventor: HANATO YUMI
IPC: A61H7/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scalp care device which contributes to the improvement of a scalp care effect.  <P>SOLUTION: This invention relates to the scalp care device 1 constituted so that operators 20a-20d having operating projections 23a are respectively connected to four output shafts (first shafts 31a-31d) which are rotated on the basis of the driving force of a driving source, and the operating projections 23a of the operators 20a-20d to be rotated accompanying the rotation of the output shafts are brought into contact with the scalp to give stimulation. Among the operators 20a-20d, the operators 20a, 20b are rotated positively by the rotation of the respectively corresponding output shafts, and the operators 20c, 20d are rotated reversely by the rotation of the respectively corresponding output shafts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176644-A (JP)
Title: Acoustic wave device
Inventor: TANIGUCHI SHINJI
IPC: H03H9/54
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic wave device suppressing degradation of resonance characteristics.  <P>SOLUTION: The acoustic wave device includes a substrate 10, a piezoelectric thin film 14 provided on the substrate, a lower electrode 12 and an upper electrode 16 provided so as to sandwich at least part of the piezoelectric thin film, a resonance region 50 in which the lower electrode and the upper electrode face each other, sandwiching the piezoelectric thin film therebetween, a first mass load film 28 including a plurality of island patterns in the resonance region, and a second mass load film 29 including a plurality of opening patterns respectively provided to the positions corresponding to the plurality of island patterns in the resonance region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176167-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KYODA KENTA
IPC: F02P15/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for internal combustion engine which is hard to cause crack in a base end part of a protrusion holding part of a secondary spool when the ignition coil expands/contracts.  <P>SOLUTION: The protrusion holding part 32 of the secondary spool 3 comprises one side holding part 32A positioned on one side in an axis direction of the secondary spool 3 and the other side holding part 32B positioned on the other side in the axis direction of the secondary spool 3, and a secondary terminal 4 is sandwiched between the holding parts 32A and 32B to hold. An opening notch 33, which opens a base end side corner 43 of the secondary terminal 4 positioned on the inner peripheral side of the secondary spool 3, is formed on the side of one side holding part 32A and the side of the other side holding part 32B in the protrusion holding part 32. By filling the opening notch 33 with a thermosetting resin, the thermosetting resin is made to contact with the base end side corner 43.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177937-A (JP)
Title: Printing press, and printing method
Inventor: IKEDA MASANORI
IPC: B41F15/36
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve release characteristics in a cream-solder printing machine.  <P>SOLUTION: The printing machine is used for printing cream-solder on a substrate by using a thin plate-like mask 101 with a through-hole 110 with a predetermined pattern. The printing machine has an application method that applies low frequency vibration 1.5-20 kHz to the mask 101 filled with the cream-solder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177285-A (JP)
Title: Absorbent article
Inventor: SUZUKI YOKO
IPC: A61F13/496
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To be fully flexible while sufficiently securing the fit of an exterior sheet by an elastic member.  <P>SOLUTION: The elastic material around the legs which is curved or bent along leg openings and attached at one or both of the front F and the back B of the exterior sheet 20, has straight non-adhesive parts which are held between a pair of adhesive parts attached to the exterior sheet and are not attached to the exterior sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177419-A (JP)
Title: Fluorescence observation device
Inventor: SHIDA YUMI
IPC: A61B1/04
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescence observation device which has improved detection accuracy of a lesion thereby enabling an operator to easily determine a position suitable for biopsy.  <P>SOLUTION: The fluorescence observation device 1 is adopted which includes: a light source device 17 for generating white light and excitation light with which a subject A is irradiated; a white light image generation part 29 for photographing reflected light on the subject A of the white light and generating a white light image; a fluorescent image generation part 30 for photographing fluorescence generated on the subject A by the excitation light and generating a fluorescent image; an intensity distribution generation part 31 for generating the distribution of fluorescent intensity that the respective pixels of the fluorescent image have; a peak detection part 32 for detecting the fluorescent intensity to be a peak in the distribution of the fluorescent intensity; a number-of-peaks comparison part 33 for calculating the number of peaks; an image composition part 35 for generating a composite image in which display indicating an area including the pixels having the peak fluorescent intensity is superimposed on the white light image or the fluorescent image on the basis of the number of peaks; and a monitor 43 for displaying the generated composite image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231200-A (JP)
Title: Electrophotographic photoreceptor, manufacturing method thereof, image formation method using the same, image forming apparatus, and process cartridge for image forming apparatus
Inventor: KAWASAKI YOSHIAKI
IPC: G03G5/147
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that has high and stable abrasion resistance and damage resistance even inside a surface layer thereof and has good electric characteristics and achieves high image quality for a long period of time, a method for manufacturing the electrophotographic photoreceptor, and an image forming method, an image forming apparatus, and a process cartridge for the image forming apparatus which use this long-life and high-performance electrophotographic photoreceptor, and to provide an electrophotographic photoreceptor which is negative in the Ames text executed as a method for easily determining cancer-causing properties, a method for manufacturing the electrophotographic photoreceptor, and an image forming method, an image forming apparatus, and a process cartridge for the image forming apparatus which use this electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer and a surface layer on a conductive support body, and the surface layer contains a cross-linked product resulting from polymerization between a radical polymerizable monomer (A) having three or more functional groups without having charge transport structures and a radical polymerizable compound having a charge transport structure and has a sulfur concentration of ≤50 ppmw.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186807-A (JP)
Title: Resource virtualization method and resource virtualization system
Inventor: SEKI YUYA
IPC: G06F12/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resource virtualization system capable of reducing a man-hour required to change a resource identifier and coping with a change in the resource identifier during the operation of a production plant.  <P>SOLUTION: The resource virtualization system includes: a virtual file 2 for making a resource identifier given to each of resources associated with a virtual resource name set as a temporary name of a resource identifier for storage; and a virtual file access program 3 for acquiring, from the virtual file 2, the resource identifier associated with the virtual resource name and stored in the virtual file 2 by using the acquired virtual resource name when acquiring the virtual resource name from application software 50 and transferring the acquired resource identifier to the application software 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186826-A (JP)
Title: Numerical calculation method, program and recording medium
Inventor: AOKI TAKAYUKI
IPC: G06F17/50
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve highly accurate calculation by using interpolation function in which a coefficient is determined by using proper information in downwind information in addition to upwind information, in a numerical calculation method used for computing partial differential equation.  <P>SOLUTION: In the numerical calculation method, the interpolation function of the partial differential equation is a third-order polynomial, and a virtual point is set in the vicinity downstream of a reference point. A value of a variable at the virtual point is used for a restraint condition, to determine the coefficient of the interpolation function. Thus, the degree of the interpolation function is increased as well as non-physical numerical oscillation is reduced with respect to a high wave number, thereby enabling stable and highly accurate calculation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184991-A (JP)
Title: Entry/exit control system
Inventor: ENOMOTO HIDEAKI
IPC: E05B49/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entry/exit control system capable of controlling a person who enters or exits by using existing facilities and inexpensively authenticating biological information of a registered person.  <P>SOLUTION: A CPU 113 starts up an application program for face recognition upon authentication of entry/exit. The CPU 113 checks a face image taken by a photographing part 111 and the registered face image recorded in a memory 114 and when above them are matched, writes a flag, as success of the face recognition, into a non-contact IC tip 1121. A person to be authenticated is allowed to enter/exit to/from a controlled area A1 by holding a portable terminal 11, wherein data of entry/exit permission and the flag as success are written, over a reader 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT