baber/WOPTO huggingface dataset:
Patent JP-2008078790-A (JP)
Title: Ofdm transmitter
Inventor: TOMIOKA TAZUKO
IPC: H04J11/00
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM transmitter capable of suppressing deterioration in modulation accuracy due to waveform shaping to a minimum range, and transmitting an OFDM symbol with the spectrum being compact and the decrease in the transmission rate is reduced.  <P>SOLUTION: A data mapping means 2 divides a plurality of sub-carriers into modulation groups on the external side and the internal side of signal spectrum, maps data by a modulation system, corresponding to the modulation groups with respect to each sub-carrier of each modulation group, and outputs a plurality of inverse-Fourier transform sub-carrier groups. Inverse-Fourier transformation means 3-1 to 3-3 perform IFFT, with respect to the plurality of sub-carriers for data in each inverse-Fourier transform sub-carrier group, and output the respective time waveforms of the plurality of sub-carriers for data. Waveform shaping means 6-1 to 6-3 perform the multiplication of the waveform for shaping the waveform different in waveform shaping strength by each inverse-Fourier transform sub-carrier group with respect to the plurality of time waveforms, so as to perform waveform shaping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078898-A (JP)
Title: Variable attenuation circuit
Inventor: MIYAZAKI TAKAHITO
IPC: H03H11/24
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable attenuation circuit strong against variation having linear attenuation control characteristics and excellent noise characteristics on an Si substrate.  <P>SOLUTION: The variable attenuation circuit has a signal attenuation part 400 having a MOSFET 411 for variable attenuation in serial with a signal line connecting a signal input terminal 404 with a signal output terminal 405, an attenuation amount control circuit part 401 which controls gate potential of the MOSFET 411 for variable attenuation to adjust an attenuation amount and a source bias circuit part 402 for providing the MOSFET 411 for variable attenuation with a source bias. The source bias circuit part 402 has a MOSFET for bias and source potential of the MOSFET for bias is provided to source potential of the MOSFET for attenuation. In addition, a resistor 424 is added between a back gate and a substrate of the MOSFET 411 for variable attenuation, capacity 403 is added between a gate and an earth terminal and capacity 425 and a switch 426 are added between the source bias circuit part and the earth terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076298-A (JP)
Title: Laser diffraction/scattering type particle size distribution measuring instrument
Inventor: MARUYAMA MITSURU
IPC: G01N15/02
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diffraction/scattering type particle size distribution measuring instrument capable of obtaining an accurate measurement result of particle size distribution all the time, without condensing dew on a surface of a sample cell, even when a low temperature of medium liquid is used for the measurement.  <P>SOLUTION: In this laser diffraction/scattering type particle size distribution measuring instrument, a spatial intensity distribution of diffracted/scattered light generated by irradiation of a laser beam is measured in a particle group which is to be measured and dispersed in the medium liquid in the sample cell 3 arranged inside a measuring space 12 surrounded by wall bodies 1a, 1b, and a particle distribution of the particle group to be measured is found based on a measured data. The particle size distribution measuring instrument is provided with gas introduction means 6, 7 for introducing a high purity of inert gas into the measuring space 12, and an exhaust means 9 for discharging a gas in the measuring space 12; the atmosphere in the measuring space 12 is thereby replaced with the purity of inert gas; the dew condensation on the surface of the sample cell 3 is thereby prevented being generated, even when using the low temperature of medium liquid; and multiple scattering or the like caused by the dew condensation is prevented from being generated to obtain the accurate measurement result of particle size distribution all the time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074348-A (JP)
Title: Wheel for vehicle
Inventor: IIJIMA RYOJI
IPC: B60B1/08
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel for a vehicle capable of suppressing generation of burrs caused by lathing on a back side of a design surface.  <P>SOLUTION: In the wheel for the vehicle in which an as-cast part is formed on a back side of a design surface, an upper end side of a side surface of the as-cast part is more inclined with respect to the axle direction than that of a center part, and the side surface on the upper end side is lathed so as to be across a cutting surface in the lathing of the back side of the design surface. This lathing is effective in the application when the draft angle of the center part of the as-cast part is ≤10°, and the draft angle of the side surface on the upper end side is preferably >10°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084427-A (JP)
Title: Semiconductor memory and method of testing thereof
Inventor: INABA SOICHI
IPC: G11C11/4091
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To correctly evaluate an operation margin of a memory cell without depending on a position of the memory cell.  <P>SOLUTION: Column switches are arranged respectively corresponding to sense amplifiers and turned on selectively according to a column address for connecting the sense amplifiers to a common data line. A sense amplifier control circuit activates a sense amplifier activation signal for operating the sense amplifiers. In a test mode, the sense amplifier control circuit changes a time interval from activation of word lines to the activation of the sense amplifier activation signal according to the column address. Thus, a time interval from reading of data from the memory cell to be tested to a bit line to the start of amplifying operation by a corresponding amplifier is made to be constant without depending on the position of the memory cell. As the result, a test condition of each memory cell can be equalized without depending on the position of the memory cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084017-A (JP)
Title: Characteristic point extraction method, characteristic point extraction program and characteristic point extraction device for image
Inventor: HIRAHARA TAKAO
IPC: G01B15/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately extract an image characteristic point from an image, particularly, from an image with characteristic projection data of luminance value such as an image of a core of a magnetic recording head, in a short time.  <P>SOLUTION: The image is input, and the luminance value of each pixel of the input image is integrated in a predetermined direction to form a projection data curve. The projection data curve is linearly approximated for each part, and an intersection of the approximated straight line is extracted as an inflection point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082044-A (JP)
Title: Sanitary washing device
Inventor: KONDO KAZUYA
IPC: A47K13/30
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device which can positively cut off part of the human body susceptible to an electric shock from a commercial power source when a ground fault circuit interrupter is activated, and improves safety.  <P>SOLUTION: The sanitary washing device is formed of a main body 101, an operating section 105 integrally formed with the main body 101, a toilet seat 102, a toilet cover 103, a washing means 104, a toilet seat heater 117, a warm water heater 116, the cutoff means 121 for cutting off supply of power at least to the toilet seat heater 117 and the warm water heater 116, a control means 113 for controlling electric load, an electric leakage detecting means 111, and a display section 122 and a testing switch 123 of the electric leakage detecting means 111. When electric leakage is detected, electric load is cut off from the commercial power source, and the user is notified of the electric leakage by the display section 122 provided for the main body 101 or the operating section 102, which leads to smooth attainment of the safety and elimination of danger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042154-A (JP)
Title: Package board
Inventor: TEI SHINKA
IPC: H01L23/12
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package board which satisfies requirements from the standpoint of manufacturing process by combining a reinforcing plate to enhance strength of a thin board.  <P>SOLUTION: The package board 200 is provided in which a circuit board 210, a reinforcing plate 240, and at least one conductive groove 250 are arranged. The reinforcing plate is so arranged that a first surface 240a contacts the circuit board, preventing warping of the circuit board. The reinforcing plate comprises an opening which corresponds to the first contact of the circuit board and is exposed in the opening. One end of the conductive groove is positioned in the opening and is electrically connected to the first connected, and the other end of the conductive groove is positioned at a second surface 240b of the reinforcing plate, forming a bonding pad.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007100957-A (JP)
Title: Elastic bearing with hydraulic damper
Inventor: PELZ PETER
IPC: F16F13/14
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic bearing with a hydraulic damper capable of being used, in particular, in a vehicle, having a long service life, and free from noise even when vibration of high amplitude is applied thereto.  <P>SOLUTION: This elastic bearing comprises a bearing core, a bearing sleeve, a bearing spring composed of an elastic body disposed between the bearing core and the bearing sleeve, and the hydraulic damper composed of at least two operation chambers connected with each other through at least one flow channel, and filled with fluid, a free stroke of the elastic bearing is restricted by one or more end stops, and the elastic bearing is provided with an insertion member 10 insertable between the bearing sleeve 3 and the elastic body 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008087986-A (JP)
Title: Composite ceramic
Inventor: MATSUO SHIGERU
IPC: C04B35/622
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite ceramic prepared by finely dispersing at least one of carbide ceramics into an oxide ceramic.  <P>SOLUTION: The composite ceramic is prepared by finely dispersing at least one of carbide ceramics in an amount of 1-20 vol% into an oxide ceramic. The composite ceramic has relative density when compared with theoretical density of 99% or more, has no coarse particles exceeding 5 μm composed of aggregated carbide, wherein at least one additional carbide particle is present in the region within 2 μm from any carbide particle. Thus, a sintered body can be obtained which is optimal for cutting tools, precision manufacturing tools, tools for manufacturing semiconductors, heat sinks, magnetic recording head substrates, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090520-A (JP)
Title: Schedule adjustment device and schedule adjusting program
Inventor: YAMATO AKIKO
IPC: G06Q10/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a schedule adjustment device and a schedule adjusting program for adjusting a schedule under the consideration of weather.  <P>SOLUTION: When any date is not designated, and only the place is solely designated, the date when the desired place is empty is defined as "a performance date", and the date when the schedules of all participants are empty among desired dates is defined as "participation validating date", and which date should be the performance date is determined from the participation validating dates. Also, when there are a plurality of participation validating dates, weather forecast is referenced, and when there is any date of fine weather, the date of fine weather is preferentially defined as a "performance date". When there is not any date of fine weather, the date with the minimum value of moving distance calculation values is defined as a "performation date". Also, when there is only a date with the moving distance calculation value larger than a reference value, or there is no expectation of fine weather although the performance place is outdoors, an inquiry is made to a drafter, and readjustment is performed according to a reply.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091660-A (JP)
Title: Imaging device
Inventor: TANI TAKEHARU
IPC: H04N5/361
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an attenuation of the light which is reflected at the light guide to minimize the gap of the amounts of the light generated at a central part and a peripheral part of an image sensor.  <P>SOLUTION: The light guide 31 is provided on a light-sensitive element 20 of a CCD image sensor 12. A light reflective layer 32 for reflecting the incident light and guiding it to the light-sensitive element 20 is provided to the light guide 31. An incident angle of the light of a subject to the CCD image sensor 12 becomes an appropriate angle by the light guide 31 and an imaging lens. A principal ray of the incident light coming into the light guide 31 arrives in the light-sensitive element 20 through single reflection or without reflection at the light guide 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090186-A (JP)
Title: Automatic photograph creation device, and automatic photograph creation method
Inventor: TATSUMI SATOSHI
IPC: G03B15/03
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic photograph creation device using a required number of flashes, at shorter intervals, in limited power source capacity, and allowing a user to enjoy more the effects of consecutive photographing.  <P>SOLUTION: The present invention comprises: cameras 6 and 7 for photographing a subject; an illumination means having two or more flashes that emit light, so as to illuminate the subject, when photographing the subject with the cameras 6 and 7; a selective charging means 35 that operates, to charge electric power from a power source to a specified capacitor of the capacitors provided to the respective flashes and the discharged capacitors; and a photographing control device 30 for controlling the photographic operation by the cameras 6 and 7, illumination operation by the illumination means, and charging operation by the selective charging means. The photographic control device 30 sequentially selects each of the groups of flashes, and makes the flashes emit light in accordance with the photographic timing, when the subject is to be photographed continuously using the cameras 6 and 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093748-A (JP)
Title: Hammer drill
Inventor: OOKUBO TAKAHIRO
IPC: B25D16/00
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight hammer drill devised to simplify a manufacturing process.  <P>SOLUTION: This hammer drill is furnished with a motor 21 furnished with a driving shaft part 22, a casing with the motor 21 built in it, a roughly cylindrical cylinder 44 provided in the casing 2, a central axis of which is regulated and which is driven to rotate around the central axis by the driving shaft part 22, a supporting member 31 connected to the casing 2, a bearing part 34 provided coaxially with the cylinder 44 on the supporting member 31 and to rotatably support the cylinder 44 and an energizing mechanism making contact with the bearing part 34 and to energize the bearing part 34 in the axial direction of the central axis and toward the supporting member 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093885-A (JP)
Title: Expansion molding machine and its operation method
Inventor: TSUDA AKIHIKO
IPC: B29C33/22
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion molding machine which can stably produce a good product by accurately controlling molding parameters such as the cracking stop position of a movable die plate and a method for operating the foaming molding machine.  <P>SOLUTION: In the expansion molding machine comprising a molding machine body having a fixed die plate and the movable die plate and a molding process controller connected with the molding machine body, the molding machine body has an electric ball screw moving the movable die plate, and the molding process controller 10 has a touch panel 53 for interchangeably carrying out idling for checking a molding program on a monitor screen 52 by displaying each molding parameter of the molding program of the molding machine body and actual operation for automatically producing a molding. The method for operating the expansion molding machine is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096210-A (JP)
Title: Device for measuring single terahertz wave time waveform
Inventor: KAWADA YOICHI
IPC: G01N21/3586
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring a single terahertz wave time waveform capable of measuring a time waveform of an electric field amplitude of a pulse terahertz wave with high time resolution in a short time.  <P>SOLUTION: The device 1 for measuring the single terahertz wave time waveform acquires information of a measuring object 9 by using the terahertz wave, and includes a light source 11, a beam diameter adjustment part 12, a branch part 13, a terahertz wave generation part 21, an optical path length difference adjustment part 31, a pulse surface tilting part 32, a polarizer 33, a multiplexing part 41, an electric optical crystal 42, an analyzer 43 and a photodetector 44. The terahertz wave generation part 21 generates and outputs the pulse terahertz wave by inputting pumping light. The pulse surface tilting part 32 tilts a pulse surface of probe light, and sets each pulse surface of the terahertz wave and the probe light when being input into the electric optical crystal 42 to be mutually nonparallel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098460-A (JP)
Title: Inductor component, and printed board mounted with the same
Inventor: ITO TOMOKAZU
IPC: H01F27/06
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the high-frequency characteristics of such an inductor component as a common mode choke coil.  <P>SOLUTION: The inductor component includes a pair of inductor conductors 141 and 142, and boards 101 and 102 that are arranged on both sides of the inductor conductors 141 and 142, respectively. On a surface of the board 101 at the mounting side, a recession 101a is formed in an area that is counter to the inductors 141 and 142. As a result, when the inductor component 100 of the present invention is mounted on a printed board 40, a space S formed by the recession 101a reduces a capacitance component even if a wiring pattern 42 is arranged at the position that is counter to the inductor conductors 141 and 142. This improves the high-frequency characteristics, such as a cut-off frequency, of the inductor component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094469-A (JP)
Title: Container for microwave oven cooking
Inventor: OTSUKA ATSUHIRO
IPC: B65D81/34
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a container for microwave oven cooking, which has a double structure of an inside and an outside from being damaged during cooking.  <P>SOLUTION: This container for microwave oven cooking includes an internal container 1 for housing a content, and an external container 2 made of a paper. In this case, the internal container 1 is made of a material through which a microwave permeates and has heat-resistance. The external container 2 covers the peripheral wall of the internal container from the surroundings. The surroundings of locations B and C at which the extended surface of the top surface A of the content and the peripheral wall of the internal container or the peripheral wall 2a of the external container cross are covered with a microwave blocking layer 4. The microwave blocking layer is formed in such a manner that the upper end 4a of the microwave blocking layer may meet or exceeds upward the upper end 2b of the paper layer of the external container.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099744-A (JP)
Title: Endoscope and hood for it and endoscope unit
Inventor: YAMATANI TAKATSUGU
IPC: A61B17/32
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which achieves an excellence workability when treatment is conducted by making a treatment instrument such as a high-frequency scalpel or the like stick out from a treatment instrument guide channel.  <P>SOLUTION: The endoscope is provided with an inserting part 22 to be inserted into a celom, an operating part disposed at the base end part of the inserting part, the treatment instrument guide channel disposed in the inserting part, an oscillation base which is disposed at the tip part of the treatment instrument guide channel and oscillates a treatment instrument SP<SB>2</SB>sticking out of the treatment instrument guide channel and regulation means 14, 184, 188 and 188a which regulate the degree of sticking PL<SB>2</SB>out of the treatment instrument SP<SB>2</SB>oscillated with the oscillation base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102773-A (JP)
Title: Method for converting data into common format
Inventor: SHODOJI MASANOBU
IPC: G06F13/00
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting data desired by a user from an HTML document describing a plurality of web pages having respectively different structures and integrating the data into a common format.  <P>SOLUTION: A server 10 connected to a terminal 20 used for browsing web pages through a communication line stores an XML schema indicating the common format, receives positional data indicating the position of prescribed data included in the web pages on a browser from the terminal 20, generates a locator sentence showing the position of the prescribed data in an HTML text describing the web pages on the basis of the received positional data, extracts the prescribed data from the HTML text on the basis of the generated locator sentence, selects a tag name for relating the extracted prescribed data from the XML schema, and stores the prescribed data related to the tag name on the basis of the XML schema.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100442-A (JP)
Title: Stencil printing equipment and stencil printing method
Inventor: HASHIMOTO HIROHIDE
IPC: B41L13/18
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To print with printing colors desired by a user by performing no exchanging work of drums.  <P>SOLUTION: In the stencil printing equipment with low-viscosity ink by winding a made-up stencil paper round the outer peripheral surface of a printing drum 26, by supplying ink within the printing drum by means of ink supplying parts 70l-70n and by thrusting a sheet of printing paper on the outer peripheral surface of the printing drum 26 for printing, different color inks are supplied from a plurality of ink supplying parts 701-70n, and the amounts of color inks supplied from the ink supplying parts 701-70n are adjusted from set printing colors so as to mix the supplied color inks in an ink mixing part 73. Printing is executed with the color ink comprising the mixed printing colors.  <P>COPYRIGHT: (C)2008,JPO&INPIT