baber/WOPTO huggingface dataset:
Patent JP-2013200351-A (JP)
Title: Image forming apparatus
Inventor: TSUDA SATOSHI
IPC: G03G15/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming and supplying a toner image for cleaning even when the interval between non-image areas is narrow.SOLUTION: There is provided an image forming apparatus which comprises: a photoreceptor drum 11 for supporting a toner image; transfer means for transferring the toner image held on the photoreceptor drum 11 to a recording paper 5 directly or through an intermediate transfer body; and a drum cleaning device 17 for cleaning deposits adhered to the surface of the photoreceptor drum 11 passed through the transfer means. A plurality of toner images for cleaning, which linearly extend along the moving direction of the photoreceptor drum 11, are formed along a direction crossing the moving direction of the photoreceptor drum 11 by toner image formation control means for cleaning in a non-image area located between adjacent image areas of the photoreceptor drum 11.
Patent JP-2013200231-A (JP)
Title: Chromatograph analyzer having multiple channels
Inventor: NAKAMURA KIMIE
IPC: G01N30/26
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a chromatograph analyzer capable of reducing discharge of components other than analysis target substance after analysis and time loss due to arrangement of stabilization time so as to improve the operation rate without performing simultaneous operation of multiple devices.SOLUTION: A chromatograph analyzer comprises: an automatic injection device; a column; a pump device for supplying a moving phase; and a detector. A plurality of columns that are switchable by a switching bulb are arranged in parallel between the automatic injection device and the detector. Each of the columns individually includes a switching blub for branching the column between the pump device for supplying a moving phase and a drain, and between the drain and the detector; and has a plurality of channels.
Patent JP-2013205424-A (JP)
Title: Fixing device and image forming device
Inventor: INOUE TORU
IPC: G03G15/20
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device configured to allow a medium to be easily separated from an endless belt after fixation, while preventing an increase of components, and to provide an image forming device.SOLUTION: A fixing device (fixing part of an image forming device) includes: an endless belt; a plurality of support members including a contact member; an outer surface heating member in contact with an outer surface of the endless belt on the downstream side of the contact member in a circulation direction of the endless belt and on the upstream side of support member adjacent on the downstream side of the contact member, and heating the endless belt from the outer surface; and a pressure member that presses the medium with a pressing region where the endless belt is pressed against the contact member to fix a toner image on the medium together with the endless belt. The outer surface heating member is located in a position for pressing the outer surface of the endless belt so that an angle formed by a moving direction of the medium moving in the pressing region and an advancing direction of the endless belt in a section apart from the pressing region toward the outer surface heating member is 90 degrees or larger.
Patent JP-2013206480-A (JP)
Title: Reproducing device and operating method thereof
Inventor: NEO ATSUSHI
IPC: G11B20/10
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the operation stability of the PLL circuit of a reproduction device that reproduces reproduction data in a high-density recording disk and, on the other hand, to generate a normal decoded signal from a maximum likelihood decoding circuit by responding to a shortest period read signal of the high-density recording disk.SOLUTION: An A/D converter 14 converts an RF signal of a disk into a digital signal. A reproduction signal including a shortest period signal with the length of the smallest mark and a long mark signal with the length of a long mark is supplied from the disk to a first offset reduction circuit 15. The circuit 15 does not respond to the shortest period signal and reduces the first DC offset of a reproduction signal of a long mark. A PLL circuit 16 responds to an A/D conversion digital signal from the circuit 15 and generates synchronous timing. A second offset reduction circuit 17 does not respond to a reproduction signal of a long mark and reduces second DC offset of the shortest period signal. A maximum likelihood decoding circuit 18 carries out maximum likelihood detection of a reproduction signal in which the first DC offset and the second DC offset are reduced in the circuits 15 and 17.
Patent JP-2012132469-A (JP)
Title: Turbofan engine assembly
Inventor: HENRY JOHN L
IPC: F02K3/06
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a turbofan engine assembly and a method for assembling the same.SOLUTION: The turbofan engine assembly (10) includes a core gas turbine engine (13) including a high-pressure compressor (14), a combustor (16), and a high-pressure turbine (18), a low-pressure turbine (20) coupled to the core gas turbine engine, a counter-rotating booster compressor (22) including a first rotor part (50) configured to rotate in a first direction and a second rotor part (60) configured to rotate in an opposite second direction, and a gearbox (100) including an input (110) and outputs (111, 112), the gearbox output coupled to at least one of the first and second rotor parts, the gearbox input coupled to the low-pressure turbine.
Patent JP-2012216816-A (JP)
Title: Method for manufacturing electrostatic chuck, and electrostatic chuck
Inventor: NOBORI KAZUHIRO
IPC: C04B35/622
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce variations in the thickness of a dielectric layer.SOLUTION: A method for manufacturing an electrostatic chuck includes the steps of: (a) pouring a ceramic slurry containing a ceramic powder, a solvent, a dispersant and a gelatinizer into a molding die and separating the slurry gelatinized in the molding die by a chemical reaction of the gelatinizer to produce first and second ceramic moldings 11, 12; (b) drying, degreasing and then calcining the first and second ceramic moldings to produce first and second ceramic calcinations; (c) printing an electrostatic electrode paste 14 on a surface of one of the first and second ceramic calcinations to form an electrostatic electrode; and (d) hot-pressing the first and second ceramic calcinations superposed so as to interpose the electrostatic electrode therebetween.
Patent JP-2012144375-A (JP)
Title: Food strained lees delivery device
Inventor: TAKESHIMA SHIGERU
IPC: B65G53/48
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a food strained lees delivery device which can reliably deliver food strained lees into a conveyance pipe by compressed air and is free from the back flow of food strained lees and air.SOLUTION: The food strained lees delivery device includes a hopper 14 into which the food strained lees 12 are introduced, and an extrusion pipe 16 having a side opening 16a in communication with a lower opening 14a of the hopper 14. The conveyor further includes a conveying cylinder 18 having an internal space into which the front end side of the extrusion pipe 16 is inserted with a front end 16b of the extrusion pipe 16 being open. An opening/closing valve 28 is provided at the front end 16b of the extrusion pipe 16 and functions to open a front end opening 16c of the extrusion pipe 16 in such a direction that the food strained lees 12 are extruded from the extrusion pipe 16, and to close the front end opening 16c in the opposite direction. The food strained lees delivery device further includes an extrusion screw 26 inserted into the extrusion pipe 16 in its part in communication with the inside of the hopper 14 and a drive motor 22 that rotates the extrusion screw 26. Pipes 44, 46 through which compressed air flows are connected to front and rear openings of the conveying cylinder 18.
Patent JP-2013207081-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MORITSUKA MAYUMI
IPC: H01L29/778
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor device having high breakdown voltage and low on-resistance, and to provide a method of manufacturing the same.SOLUTION: There is provided a semiconductor device including: a first layer composed of a first nitride semiconductor; a second layer provided on the first layer and composed of a second nitride semiconductor having a wider band gap than the first nitride semiconductor; a source electrode and a drain electrode provided on the second layer; and a gate electrode provided between the source electrode and the drain electrode on the second layer. The second layer has a first region that is selectively provided on a surface of the second layer between the gate electrode and the drain electrode and contains fluorine. The concentration of fluorine contained in the first region is higher than that contained in a portion of the second layer under the gate electrode.
Patent JP-2013205239-A (JP)
Title: Method for inspecting substrate surface and device therefor
Inventor: KUSAKA YU
IPC: G01N21/95
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide classification of defects by shape and size, acquisition of information about materials of the detected defects immediately after a defect inspection, and rapid feedback about the causes of the defect occurrences to production processes.SOLUTION: In a method for inspecting the surface of a sample in which method scattered light generated by irradiating the sample with illumination light is detected to process detection signals thereof and detect defects on the sample, a scattered light detection is performed by: detecting scattered light in a first elevation angle direction among the scattered light from the sample; shielding light at the same wavelength as the illumination light with which the substrate is irradiated among scattered light in a second elevation angle direction, and dispersing and detecting the remaining scattered light; and detecting scattered light in a third elevation angle direction. A signal processing is performed by: detecting the defects using detection signals of the scattered light in the first and the third elevation angle directions, and classifying the defects; and the scattered light scattered in the second elevation angle direction is dispersed so that detected signals are added for each of the types in which the defects are classified.
Patent JP-2013202955-A (JP)
Title: Heater disconnection detection method for injection molding machine
Inventor: TAKAMATSU TOSHISUKE
IPC: B29C45/76
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heater disconnection detection method for an injection molding machine that can efficiently detect disconnection of a heater at low cost without exerting any adverse influence on temperature control nor an electromagnetic contactor.SOLUTION: A heater power supply line (7) is provided with a current sensor (16) which measures a measured current value. During temperature control over a heating cylinder (2) and an injection nozzle (3), the deviation of the measured current value from the logical total value of heaters (5) in ON states is monitored. When the deviation exceeds a threshold, the temperature control is interrupted and inspection on disconnection is performed with the heaters (5) having been in the ON states as an inspection object group. At this time, when the number of heaters (5) in an inspection object group is four or larger, a heater (5) in which disconnection has occurred is detected by a method similar to a so-called binary search method.
Patent JP-2013205260-A (JP)
Title: Method and device for detecting sevoflurane
Inventor: NAKAGAWA MASUO
IPC: G01N31/10
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately measure the concentration of sevoflurane under an environment where ethanol exists.SOLUTION: The concentration of sevoflurane is selectively detected by eliminating effect of combustible gas coexisting with sevoflurane from calculation values, which are based on: measurement values of a sensor for a fluid obtained by that detected gas makes ethanol and sevoflurane thermally decomposed or oxidized respectively in different proportions in an upstream or in a periphery of the sensor on the basis of catalysis chemiluminescence; and measurement values of the detected gas when ethanol and sevoflurane are not thermally decomposed or oxidized.
Patent JP-2013205395-A (JP)
Title: Traction control display device for vehicle
Inventor: OTSUJI MIKU
IPC: G01D13/04
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To secure a satisfactory visibility for a traction control display device for a vehicle even when a TCS indicator is arranged in a meter.SOLUTION: For a vehicle provided with a traction control to prevent a wheel to slip against an accelerator operation by a vehicle operator, a traction control display device for the vehicle comprises a meter 10 having a pointer 12 movable on a dial 11 to show an engine speed, and a TCS indicator 15a showing that the traction control is in operation. The TCS indicator 15a is arranged in a region where the engine speed is high in a movable range of the pointer 12 in the meter 10.
Patent JP-2013213989-A (JP)
Title: Image forming apparatus
Inventor: NAKAEGAWA TORU
IPC: G03G15/16
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of suppressing an increase in costs by eliminating a power source dedicated for primary transfer because there is a threat that arrangement of a power source dedicated for primary transfer leads to an increase in costs.SOLUTION: To set the minimum voltage of a transfer voltage applied to a transfer member when a toner image is secondary-transferred from an intermediate transfer body to a recording material so that voltage drop of a Zener diode maintains Zener potential.
Patent JP-2013219493-A (JP)
Title: Picture recording reproduction device
Inventor: MORITA MASAHIKO
IPC: H04N5/225
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a picture recording reproduction device which does not irradiate a face of a person and a main subject in a close range with AF auxiliary light in recording a moving picture including a scene in a period of waiting for still picture imaging or a scene in a period of preparing still picture imaging.SOLUTION: A picture recording reproduction device converts an optical image formed by an optical system for forming a subject image to an electric signal, detects a face of a person from imaged pictures and generates a display picture and a recording moving picture by serially reading out the imaged pictures. The picture recording reproduction device comprises means for irradiating a subject with auxiliary light depending on a situation of the subject in performing focus adjustment that is performed prior to still picture generation when a recording still picture is generated/recorded from the imaged pictures on the basis of an imaging instruction during recording of the recording moving picture, where the means irradiates a subject with the auxiliary light when the subject is not in a close range and does not include a face.
Patent JP-2013219957-A (JP)
Title: Dc motor and vehicle having the same
Inventor: TANIGUCHI TSUKASA
IPC: H02K23/04
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor that has favorable rectification properties and prevents a decrease in a power coefficient, and to provide a vehicle provided with the same.SOLUTION: A DC motor 1 includes a yoke 3, field magnets 4, and an armature 30. A shaft 10 is arranged on a central axis of the armature 30. A plurality of commutator bars 7 are arranged in a circumferential direction of the shaft 10. A plurality of armature slots 21 are formed on an outer circumference of an armature core 2. Each of upper coils 5a has a number of turns Na, and is wound around at opening sides of a pair of the armature slots 21 that are spaced with a predetermined number of the armature slots 21 in between. Each of lower coils 5b has a number of turns Nb, and is wound around at bottom sides of the pair of the armature slots 21. The number of turns Na is smaller than the number of turns Nb.
Patent JP-2013219711-A (JP)
Title: Recording medium connection device, image formation apparatus including the same, and information processing apparatus including the same
Inventor: IMANAKA YUKI
IPC: B41J29/00
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium connection device which prevents accidental removal of a portable recording medium having no specification on an outer shape size during data access.SOLUTION: An external memory connection device 100 includes a USB connection part 250 to which a USB memory 50, a portable recording medium, is electrically connected. The USB connection part 250 is movable and is moved with the USB memory 50 connected therewith. When the USB memory 50 connects with the USB connection part 250, the USB connection part 250 is moved into a housing 210 by driving of a driving part 260 and the USB memory 50 is led into the housing 210.
Patent JP-2013222729-A (JP)
Title: Method for forming bump
Inventor: KONDO KATSURA
IPC: H05K3/34
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a bump, capable of preventing dissolution of a solder plating layer (tin-containing metal layer).SOLUTION: A method for forming a bump comprises the steps of: forming a seed layer on an outermost surface insulation resin layer and part of an exposed wiring layer; forming a resist layer having an opening corresponding to an opening of the outermost surface insulation resin layer, on the seed layer; forming a tin-containing metal layer on the seed layer in the opening of a resist; forming a protective film on the tin-containing metal layer; removing the resist layer; and removing the seed layer.
Patent JP-2013039346-A (JP)
Title: Hair curl drier
Inventor: MAEDA MAYU
IPC: A45D1/04
Filed: 2012-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a hair curl drier capable of forming inner curls at home in the same way as in a beauty salon without being practiced.SOLUTION: The hair curl drier has multiple brush bristles 6 erected, and includes: a brush base part 2 having a hot air outlet 8 on a brush erection surface 7; a grip part 3 in which a hot air generation means 4 for supplying hot air in the hot air outlet 8 of the brush base part 2 is incorporated; and a hair bundle pressing part 5 arranged to face to the brush base part 2. The brush erection surface 7 of the brush base part 2 is an round surface 2a with the recessed center part being curved. A surface facing to the round surface 2a of the brush base part 2 at the hair bundle pressing part 5 is a pressed round surface 5a curved along the round surface 2a.
Patent JP-2012139099-A (JP)
Title: Superconducting motor
Inventor: OYAMA HITOSHI
IPC: H02K55/00
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting motor that can use a superconducting coil as a field side stator without complicating its shape.SOLUTION: The superconducting motor includes an armature side rotor, and the field side stator arranged around the armature side rotor. The field side stator includes: a cylindrical field coil comprising a pancake coil or solenoid coil formed by a winding of a strip of superconducting conductor; a first yoke and a second yoke arranged at both axial ends of the field coil; N polarity inductors projecting from an inner circumference of the first yoke; and S polarity inductors projecting from an inner circumference of the second yoke. The N polarity inductors and the S polarity inductors are circumferentially spaced to leave magnetic paths between an inner circumference of the superconducting field coil and the armature side rotor.
Patent JP-2013222355-A (JP)
Title: Work support system
Inventor: NUMANO MASAYOSHI
IPC: G06Q10/00
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a work support system capable of safely and easily performing a patrol inspection without carrying a procedure manual and recording sheets of inspection results.SOLUTION: The work support system according to the present invention includes: identification IC tags 10 installed at a plurality of inspection sites and identifying the inspection sites; input IC tags 20 carried by an inspector or installed near the inspection sites for inputting inspection results; an IC tag reader 30 carried by the inspector and reading information of the identification IC tags 10 and the input IC tags 20; information recording means 41 for recording the information read by the IC tag reader 30; and inspection guide means 43 carried by the inspector and guiding the inspection content.
Patent JP-2013223155-A (JP)
Title: Radio transmission station, content distribution network, and content distribution method
Inventor: YAMAZAKI YASUHISA
IPC: H04N7/173
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a content distribution system which can realize a wide range reception area by building a single frequency network (SFN) with a plurality of radio transmission stations and also can respond properly when some of the radio transmission stations transmit a different content than the other radio transmission stations.SOLUTION: A radio transmission station 10 comprises a transmission/reception unit 11 which receives a content, a radio transmission unit 15 which transmits the received content by radio using a transmission radio wave at the same frequency as used by the other radio transmission stations, a radio wave intensity change unit 14 which changes the output intensity of a transmission radio wave, and a content switching unit 13 which switches a content to be transmitted by radio from one to another. When the content switching unit 13 chooses to transmit by radio the same content as sent by the other radio transmission stations, the radio wave intensity change unit 14 changes the output intensity of the transmission radio wave to a first intensity which partly overlaps the reception areas of transmission radio waves of the other radio transmission stations, or when a different content is chosen to be transmitted by radio, the output intensity of the transmission radio wave is changed to a second intensity which is smaller than the first intensity.
Patent JP-2012183320-A (JP)
Title: Imaging apparatus, method for operating imaging apparatus, and endoscope apparatus
Inventor: YAMAGUCHI SHOGO
IPC: G02B23/24
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which data transferring is performed from the subsequence of the transferred data even when a communication state is switched, and to provide an imaging method and an endoscope.SOLUTION: In the head separated type imaging apparatus in which a head part and a body part for processing an image signal transmitted from the head part are separated, a head part includes a rechargeable battery, the body part includes a terminal for charging the battery of the head part. When it is detected that the head part is connected to the terminal, data transmission/reception is performed by the head part and wire communication.