baber/WOPTO huggingface dataset:
Patent JP-2010272901-A (JP)
Title: Offset compensating circuit and offset compensating method
Inventor: KIMURA YUJI
IPC: H04J11/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an offset compensating circuit and an offset compensating method capable of quickly and highly accurately compensating without increasing a circuit scale.  <P>SOLUTION: The offset compensating circuit comprises: a DC offset estimating/compensating means that estimates the value of a DC offset included in a signal obtained by orthogonally demodulating an OFDM signal to compensate the DC offset; a frequency offset estimating/compensating means that estimates the value of a frequency offset included in the compensated signal to compensate the frequency offset; an excessively compensated component calculating means that uses both the DC offset value estimated by the DC offset estimating/compensating means and the estimated frequency offset value to calculate an excessively compensated component of a subcarrier; and an excessively compensated component removing means that removes, from the DC offset value, the excessively compensated component calculated by the excessively compensated component calculating means to use the resultant in the DC offset compensation by the DC offset estimating/compensating means. Thus, the frequncy offset estimating/compensating means compensates the frequency offset of the signal with the DC offset compensated by the DC offset estimating/compensating means after the removal of the excessively compensated component and outputs the resultant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009282518-A (JP)
Title: Camera lens module
Inventor: HUANG CHING-HSING
IPC: G02B7/04
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera lens module which is simple in configuration, easy to assemble, and able to adjust a focal point continuously.  <P>SOLUTION: The camera lens module includes a lens barrel, a lens module mounted in the lens barrel, and a stator module mounted on the outer periphery of the lens barrel. The camera lens module further includes a magnetic member and an elastic member which surround the outer peripheral face of the lens barrel. The elastic member has at least one elastic piece, one end of the elastic piece is connected to the stator module and the other end of the elastic piece is connected to the lens module. During the process in which the magnetic member moves the lens module in an interlocked manner by the action of the external magnetic field, the one end of the elastic piece, connected to the lens module, moves relatively to the other end of the elastic piece as the lens module moves, thereby deforming the elastic piece.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010271954-A (JP)
Title: Power supply circuit
Inventor: KAWAGUCHI TAKESHI
IPC: G05F1/56
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit for outputting a stable DC voltage even if an AC voltage to be input is varied.  <P>SOLUTION: A power source circuit 1 includes: a rectification circuit D1 for rectifying an AC voltage; a smoothing part 2 for smoothing a voltage from the rectification circuit D1; a threshold voltage generation part 3 for generating a threshold voltage which is increased as the smoothed voltage is increased and decreased as the smoothed voltage is decreased; an output control unit 4 which compares the voltage from the rectification circuit D1 with a threshold voltage, does not supply a voltage from a rectification circuit 2 to an output part 5 when the voltage from the rectification circuit 2 is equal to or higher than the threshold voltage, and supplies the voltage from the rectification circuit 2 to the output part when the voltage from the rectification circuit 2 is lower than the threshold voltage; and the output part 5 for generating a DC voltage on the basis of the voltage from the output control unit 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278330-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: KUME IPPEI
IPC: C23C16/42
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a coating property of a barrier metal.  <P>SOLUTION: A semiconductor device includes an insulating film formed on a cap insulating film 1d, a wiring groove formed in the insulating film, a via hole formed in a bottom surface of the wiring groove, and a barrier metal film covering at least a sidewall of the via hole. The via hole includes a plurality of holes differing in diameter, wherein the plurality holes are connected along the thickness to decrease in diameter downward, and a plane substantially parallel with the cap insulating film is provided at a connection portion of the plurality of holes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276185-A (JP)
Title: Sliding bearing structure of structure
Inventor: SHIMANO YUKIHIRO
IPC: F16F15/02
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To maintain performance of a sliding bearing body, and to prevent the application of a load to an upper support object structure.  <P>SOLUTION: The sliding bearing body 3 is arranged between a support structure 1 and a supported structure 2 constituted by arranging a predetermined interval above this support structure 1. A sliding part 4 for allowing the movement in the horizontal direction of the sliding bearing body 3 to the support structure 1, is formed between the sliding bearing body 3 and the support structure 1. A load of the supported structure 2 is received by allowing a metallic upper plate 5 installed in a lower end part of the supported structure 2 to abut in a surface on a metallic lower plate 6 installed in an upper end part of the sliding bearing body 3. The upper plate 5 and the lower plate 6 are mutually vertically separably formed, and a lateral displacement preventive part is constituted for checking the relative movement in the lateral direction between the supported structure 2 and the sliding bearing body 3 by arranging a fitting part 7 mutually vertically fitted to the upper plate 5 and the lower plate 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281852-A (JP)
Title: Optical scanner, image forming apparatus equipped with optical scanner and method of fixing laser diode
Inventor: ONO TAKAYUKI
IPC: H04N1/113
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure the supporting strength for a laser diode.  <P>SOLUTION: The optical scanner includes the laser diode 201 and a holding part 221 which holds the laser diode 201. The holding part 221 has an upper open part 223 and a lower open part 224 on the upper and the lower part of the holding part, respectively. The laser diode 201 is fixed on the holding part via an ultraviolet ray curing resin 222 provided at around prescribed positions of the respective open parts. The ultraviolet ray curing resin 222 is provided at a plurality of positions around at least one open part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009291935-A (JP)
Title: Device for cutting top and/or bottom edge of printed products moved through cutting tool
Inventor: BUERGE MARCEL
IPC: B26D11/00
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load in a back region of printed products caused by cutting forces during top and bottom trimming to such a degree that a damage to covers is eliminated.  <P>SOLUTION: In a device 1 for cutting the top 19 and/or the bottom edge 20 of the printed products 7, the printed products 7 are arranged successively spaced from each other, rest on a flat side 2 on a conveyor 5 with a bound edge 3 to extend transversely to a conveying direction F. Favorably, the printed products 7 are held in a conveying means 4 of the conveyor 5 with the bound edge 3 forward and guided through a cutting tool 6 that is connected to cooperate with the timing of a conveying cycle. A cutter 8 is placed in an upstream side of the cutting tool 6 in the conveying direction so that the cutter 8 is synchronized with the cutting tool 6 to make a cutting perpendicular to the bound edge 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009196372-A (JP)
Title: Integrated control platform for injection-molding system
Inventor: CHOI CHRISTOPHER
IPC: B29C45/17
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide real time control capable of integrating the newest hardware and software elements with one control unit and a control archtecture having a network capacity and facilitating the integration of an attachment and the expansion of a mechanical capacity.  <P>SOLUTION: A general-purpose computer performs the real time-closed loop control of each of a plurality of injection-molding devices on the basis of a plurality of feedback signals. The man-machine interfaces of each of the plurality of injection molding devices and the general-purpose computer are separate. The general-purpose computer performs (a) the closed loop control of each of the plurality of the injection molding devices and (b) the multiple task processing of the data received from an operator input device or device group. In the multiple task processing, each of the plurality of injection molding devices are processed in the first priority, a plurality of the feedback signals are processed in the second priority and the man-machine interface is processed in the third priority.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010284225-A (JP)
Title: Game machine
Inventor: KITAZAKI KEIJI
IPC: A63F5/04
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To resolve an uncomfortable feeling from a player on betting operation.  <P>SOLUTION: A game machine represented by a slot machine includes: a betting number automatic setting means that automatically sets the number of bets per game to a predetermined number when a predetermined combination out of multiple kinds of combinations is decided to have been established; and a notification processing means that performs notification processing when the number of bets per game is set by the betting number automatic setting means and when the betting operation is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287365-A (JP)
Title: Induction heating cooker and program for the same
Inventor: OKUDA SUNAO
IPC: H05B6/12
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of accurately detecting the temperature of a cooking object and promoting penetration of a flavoring material to the cooking object.  <P>SOLUTION: The induction heating cooker includes: an infrared ray sensor 106 for detecting infrared rays emitted from a cooking container 101; a first predetermined temperature control means 105a for controlling electric current applied to a heating coil 104 based on output of the infrared ray sensor 106 and maintaining the cooking container 101 at a temperature within a predetermined range from a first predetermined temperature; a second predetermined temperature control means 105b maintaining a temperature within a predetermined range from a second predetermined temperature lower than the first predetermined temperature; and a temperature switching means 105c for switching the first predetermined temperature control means 105a and the second predetermined temperature control means 105b. Thus, this can promote penetration of a flavoring material to a cooking object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277979-A (JP)
Title: Method of detecting internal short-circuiting phenomenon at secondary battery having foil structure
Inventor: ONITA SHUJI
IPC: H01M10/04
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting an internal short-circuiting phenomenon at a secondary battery having a foil structure.  <P>SOLUTION: In the method of detecting the internal short-circuiting phenomenon at the secondary battery, magnetic flux generated by using the foil structure of the secondary battery is detected, and a magnetic flux detecting pickup is disposed on the same axis to measure various characteristics of the secondary battery, thereby making a preliminary determination on whether the secondary battery is nondefective or defective to prevent the occurrence of an abnormal phenomenon before and after the secondary battery is adopted in a real machine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002258-A (JP)
Title: Device and method for inspecting recording head
Inventor: KAMIYA SEIICHI
IPC: G01B11/08
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for inspecting an inkjet recording head which do not bring about a measuring error not caused by a discharging performance of the inkjet recording head and measure an impact position with higher accuracy, in inspection for measuring the impact position of an ink droplet.SOLUTION: The device for inspecting the recording head inspects the discharging performance of the recording head of an inkjet recording device which discharges the ink droplet from nozzles provided in the recording head and performs recording therewith on a recording medium. The inspecting device includes a first luminous flux generating means which generates a first luminous flux like a thin sheet, a second luminous flux generating means which generates a second luminous flux like a thin sheet, a luminous flux position adjusting means which adjusts positions of generation of the first and second luminous fluxes so that the first and second luminous fluxes are opposed to and overlap with each other, an imaging means which catches in an image a bright spot emitted when the ink droplet discharged from the recording head passes through the first and second luminous fluxes, and an impact position calculating means which calculates the coordinates of the bright spot, based on the image of the bright spot.
Patent JP-2011001407-A (JP)
Title: Method for producing aromatic polycarbonate resin composition
Inventor: OMI KAZUYUKI
IPC: C08L69/00
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing an aromatic polycarbonate resin composition excellent in quality stability.SOLUTION: This method for producing the aromatic polycarbonate resin composition includes a step of melt kneading a component which contains: 100 pts.mass of an aromatic polycarbonate resin (A); 10-150 pts.mass of a thermoplastic resin (B), except the aromatic polycarbonate resin, having an apparent density of 80-110% against the apparent density of the aromatic polycarbonate resin; and 0.01-1 pts.mass of a thermal stabilizer (C). In the method, at least one of the aromatic polycarbonate resin (A) and the thermoplastic resin (B) except the aromatic polycarbonate resin is ground pieces.
Patent JP-2011002622-A (JP)
Title: Electrophotographic color image forming apparatus
Inventor: HOSOHARA KAZUHIRO
IPC: G03G21/14
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic color image forming apparatus constituted such that a tray (cartridge supporting member) 40 is pulled out to the front side of an apparatus body 100A to attach/detach a cartridge P, in such a state that a plurality of cartridges P (PY, PM, PC and PK) are supported in the tray, wherein operability, when pulling out the tray is improved by reducing attraction due to the residual charge on a drum caused between an electrophotographic photoreceptor drum 1 and an intermediate transfer belt 13 or between the drum 1 and a recording medium conveying belt.SOLUTION: After finishing a final print job out of received printing jobs, the drum 1 is exposed by an exposure means 11 and drive of the drum 1 by a driving means M is stopped, in a state where the exposed area 1a is made to face belts 13 and 13A.
Patent JP-2011002628-A (JP)
Title: Optical drop cable
Inventor: HAMADA KAZUHIRO
IPC: G02B6/44
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To reveal a selection method of a coating material that is effective to suppress damage to secondary coated optical fibers by ovipositors of cicadas, by evaluating a housing material of an optical drop cable by the force required to actually push an ovipositor-like material into the material, and to obtain an optical drop cable that can suppress damages to secondary coated optical fibers by ovipositors of cicadas.SOLUTION: A metal false needle imitating an ovipositor of cicada (Cryptotympana facialis), prepared by processing a top end base of a needle having a diameter of 1 mm into a conical shape having an angle of 60 degrees and shaping the top end into a sphere having a radius of 0.3 mm, is pushed into a coating material of an optical drop cable for evaluation. No trace of actual ovipositors of cicada is found in a coating material subjected to the evaluation and exhibiting a ratio of the push force to the initial displacement of the false needle of not less than 30 N/mm for a coating material of the cable. Thereby, a coating material exhibiting a ratio of push force to a displacement of a false needle of not less than 30 N/mm is used as a housing of an optical drop cable.
Patent JP-2011003049-A (JP)
Title: Touch panel device
Inventor: KANASASHI MICHINOBU
IPC: G06F3/045
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device capable of improving linearity and resolution, and enhancing productivity.SOLUTION: In the touch panel device, linearly formed auxiliary electrodes 5A-5D parallel to respective sides of peripheral electrodes 4A-4D are disposed apart from each other at prescribed distances such that the auxiliary electrodes do not short-circuit, and the peripheral electrodes 4A-4D and the auxiliary electrodes 5A-5D are connected by an ITO pattern 3. Connection lines 22-25 for performing connection from four corners of the peripheral electrode 4 to a control part 21 and connection lines 31-38 for performing connection from both ends of the auxiliary electrodes 5A-5D to the control part 21 are disposed.
Patent JP-2011002434-A (JP)
Title: Gas supply device for inhibiting adhesion of suspended matter
Inventor: MURAI TAKAKIMI
IPC: G01N23/02
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle, through which a gas for inhibiting adhesion of suspended matter to a target surface is sprayed, with a reduction in installation space perpendicular to the target surface.SOLUTION: The shape of a slit nozzle 41b is determined so that a relationship between the angle θ of the gas spraying axis and the broadening angle γ of gas spraying may satisfy 0<θ≤γ/2, preferably θ=γ/2 when a gas is sprayed through the slit nozzle 41b from the entire surrounding area (entire circumference) of a space below a sensor surface 31a to the space below the sensor surface 31a. This eliminates the conventional need to form two types of nozzles perpendicular to the sensor surface 31a. This makes it possible to make the nozzle installation space perpendicular to the sensor surface 31a smaller than before.
Patent JP-2011007976-A (JP)
Title: Fixing device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/20
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of reducing load torque to be applied on a driving system such as a motor to suppress mechanical load to be applied on a heater, preventing a surface of the heater from becoming dirty due to toner, and shortening the rise time and reducing electric power consumption while holding high energy density in a heating part.SOLUTION: This heating device is constituted to let paper having non-fixed image pass between a rotatable heating body and a pressing body and let a plate-like heating means slide and abut on the heating body to give heat to the heating body. Stainless steel foil or a member having a chrome-plated foil surface of metal or a member having nitride steel applied on the foil surface of metal is provided between the heating means and the heating body.
Patent JP-2011008018-A (JP)
Title: Method of manufacturing electrostatic charge image developing toner
Inventor: SATO YUICHI
IPC: G03G9/087
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing toner having efficient productivity while performing removal of organic solvent and suppressing the occurrence of deposition and crude powder in an apparatus caused upon the heating accompanied by the removal solvent.SOLUTION: The method of manufacturing electrostatic charge image developing toner includes: a step of emulsifying and dispersing an organic solvent composition containing at least a binder resin and a colorant in an organic solvent, in an aqueous medium; and an organic solvent-removing step of maintaining the obtained emulsified and dispersed liquid under evacuated conditions and bringing the emulsified and dispersed liquid into direct contact with evacuated water vapor to remove the organic solvent.
Patent JP-2010281186-A (JP)
Title: Method for producing wallpaper applying adhesive and substrate conditioner capable of reducing formaldehyde released from substrate after renewal work of wallpaper
Inventor: SHIMIZU KOJI
IPC: C09J9/00
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem of causing an irritating odor to a human, or the like when formaldehyde is released from a substrate through the evaporation of water after the water is given to the substrate in renewing wallpaper under the condition that it is almost unknown what kind of the substrate is used until removal work is done in renewing the wallpaper.  <P>SOLUTION: The method is intended to reduce the amount of the formaldehyde by giving properties that promptly react with the formaldehyde to an adhesive, sealer or the like which are used for renewal work without changing the substrate or increasing the number of processes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005528-A (JP)
Title: Die casting apparatus and method of atomizing parting agent in die casting apparatus
Inventor: SUGIMOTO MASAMICHI
IPC: B22C23/02
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a die casting apparatus or the like that improves productivity by shortening a cycle time at low cost and with a simple structure.SOLUTION: The die casting apparatus 10 includes a molding die 12 and an ejector pin 5 that extrudes a molding from the surface 12a of the die 12. Inside the ejector pin 5, a parting agent passage 51a is formed through which a parting agent flows. Also, in the tip end 52 of the ejector pin 5, there is formed an atomizing hole 52b for atomizing to the surface 12a of the die 12 the parting agent that has flowed through the parting agent passages 51a.
Patent JP-2010279668-A (JP)
Title: Suppository inserter
Inventor: FUKUMOTO KIYOAKI
IPC: A61M31/00
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily insert two kinds of, large and small suppositories in sanitary conditions and in an expensive structure.  <P>SOLUTION: This suppository inserter includes an inserter body 5 provided with bores 7, 8 at both ends for holding and supporting a suppository M1, M2. The inside diameter d1 of one bore 7 thereof is larger than the inside diameter d2 of the other bore 8, and a communicating hole 9 communicated with both bores 7, 8 is formed in the central part of the inserter body 5. The suppository M1 (or M2) held and supported on one 7 (or 8) of the bores is pushed out by a push rod 6 inserted in the communicating hole 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT