baber/WOPTO huggingface dataset:
Patent JP-2007139797-A (JP)
Title: Insulation inspecting device and insulation inspecting method
Inventor: YAMASHITA MUNEHIRO
IPC: H05K3/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation inspecting device and method capable of rapidly and accurately inspecting insulation of a circuit board having a plurality of wiring patterns.  <P>SOLUTION: The insulation inspecting device 1 is used for inspecting the insulation of the circuit board 10 where a plurality of wiring patterns P are formed. The device 1 comprises a selecting means 2 for selecting one of the wiring patterns as a first inspection region (T1 shown in Fig.2A) and the other wiring patterns as a second inspection region (T2 shown in Fig.2A), a power supply means 3 connected to the second inspection region and adapted to apply a voltage to the second inspection regions so as to set a predetermined potential difference between the first and second inspection regions, a first current detecting means 4 connected to the first inspection region so as to detect a current flowing to the first inspection region, and a judging means 7 for comparing the current value detected by the first current detecting means with a predetermined reference value and judging that the circuit board is an acceptable one or a rejected one on the basis of the result of the comparison.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008209212-A (JP)
Title: Display distortion measuring device and display distortion correction method
Inventor: KAKIZAKI MASARU
IPC: B60K35/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display distortion measuring device, and the like, capable of simply and accurately measuring display distortions in an on-vehicle display device.  <P>SOLUTION: The display distortion measuring device is employed for measuring display distortions in the on-vehicle display device which makes a windshield reflect and input light R and light L for displaying an original image into the left and right eyes of a driver of its own vehicle, respectively, and displays the original image in front of the vehicle as a virtual image in three dimensions, and is provided with photographic means for respectively photographing a display image R displayed by the light, R after being reflected by the windshield and a display image L displayed by the light L, after being reflected by the windshield; and an image analysis means which calculates positional relations between corresponding pixels of the original image and the display image R photographed by the photographic means, and moreover, calculates the positional relations among corresponding pixels of the original image and the display image L photographed by the photographic means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258697-A (JP)
Title: Method of manufacturing multilayer printed wiring board
Inventor: HIRAISHI KATSUFUMI
IPC: H05K3/46
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer printed wiring board having sheets of a material laminated continuously and liquid crystal polymers used as insulating layers, which can prevent deformation of wiring circuit layers formed on the surfaces of the wiring board.  <P>SOLUTION: The method of manufacturing a multilayer printed wiring board comprises a step of interposing a wiring substrate sheet, which includes wiring circuit layers formed on both sides of the sheet and a first liquid crystal polymer used as an insulating layer, between two conductor layer substrate sheets, each of which includes a conductor layer formed on one side of the sheet and a second liquid crystal polymer having a melting point lower than that of the first liquid crystal polymer and used as an insulating layer, with each second liquid crystal polymer side facing the wiring substrate sheet, and of laminating the sheets continuously by using a roll laminator. After the step, the conductor layers of the two conductor layer substrate sheets are patterned to form wiring circuit layers by a suitable method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007229470-A (JP)
Title: Dust separating device, and vacuum cleaner provided with the same
Inventor: YOO MYUNG SIG
IPC: A47L9/16
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust separating device, enabling collected dust to be easily discharged, and a vacuum cleaner provided with the same.  <P>SOLUTION: The dust separating device includes a dust container having a dust catching part inside, a dust separating part contained in the dust container, and a cover member coupled to the dust separating part to selectively open/close the dust collecting part, which is separable with the dust separating part from the dust container when dust is discharged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008214874-A (JP)
Title: Decorative member
Inventor: SAITO TARO
IPC: E04D13/064
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily mount a long decorative member, which enables a change in the design of an appearance of a gutter, on the gutter, for example, by mounting the decorative member on the front of the long gutter.  <P>SOLUTION: This decorative member 20 is mounted on the gutter 8d equipped with a front wall portion 15, and a rear wall portion 14 extended out backward from a downside edge of the front wall portion 15. The decorative member 20 comprises a decorative member body 21 which is arranged in such a manner as to cover a front surface of the front wall portion 15, and a mounting plate 22 which extends out the backside of the front wall portion 15 downward from an upside edge of the front wall portion 15 of the decorative member body 21. The mounting plate 22 has a pressing piece 40 which makes the front wall portion 15 sandwiched between the decorative member body 21 and the pressing piece 40 by abutting on the backside of the front wall portion 15 in such a manner as to be extended out toward the backside of the front wall portion 15 from the mounting plate 22. The decorative member body 21 has an engaging piece 31 which is extended out backward with respect to a front end of the pressing piece 40 in the state of abutting on the undersurface of the rear wall portion 14 from a downside edge of the front wall portion 15 of the decorative member body 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216410-A (JP)
Title: Short-period forming method for display surface
Inventor: ARIGA MAKOTO
IPC: B05D5/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short-period forming method for display surface in which a display surface in a stable state wherein a display ground surface is concealed only for a short period can easily be formed through simple operation and the formed display surface is removed a predetermined period later through simple operation to easily expose the display ground surface again.  <P>SOLUTION: The short-period forming method for display surface includes a stage wherein a special pack material 14 having property such that the special pack material 14 is applied in a fluid state over the display ground surface 10a to be stuck and solidified in a thin film sheet state to conceal the display ground surface 10a and can be peeled off the display ground surface in the form of a continuous sheet 14a in the stuck and hardened state is applied over the display ground surface 10a and then stuck and hardened to form a display surface 13 in the thin film sheet state over the display ground surface 10a, and a stage wherein the display surface 13 formed of the special pack material 14 stuck and hardened in the thin film sheet state is peeled off the display ground surface 10a the predetermined period later as the continuous sheet 14a to expose the display ground surface 10a again.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216425-A (JP)
Title: Electrooptical device, driving method, and electronic equipment
Inventor: AOKI TORU
IPC: G02F1/133
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To make uniform a state before a voltage corresponding to a gradation is written to a data line while suppressing what is called longitudinal crosstalk.  <P>SOLUTION: Before a selection voltage is applied to one scan line 12, all data lines 114 are precharged to a voltage Vb(-) irrelevant to the polarities and then precharged to a voltage Vg(+) or Vg(-) corresponding to a polarity corresponding to the writing polarity. When the selection voltage is applied to the one scan line 112, a voltage corresponding to a gradation of a pixel 110 corresponding to the intersection of one data line 114 and the scan line 112 applied with the selection voltage and corresponding to the writing polarity is supplied to the one data line 114.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214795-A (JP)
Title: Fiber bundle of carbon fiber precursor and method for producing the same
Inventor: TOBA SUNAO
IPC: D01F6/18
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for suppressing the variation of the fineness of carbon fibers by suppressing the fineness variation of an acrylonitrile-based precursor bundle in longitudinal direction.  <P>SOLUTION: The method for producing an acrylonitrile-based precursor fiber bundle for the production of an essentially twistless carbon fiber bundle includes the retention for at least 1.0-5.0 sec in a preheating and drawing step of an acrylonitrile-based fiber bundle containing ≥99 mol% acrylonitrile, having a filament number of 4,000-12,000 and a single fiber fineness of 3.0-6.0 dtex in a pressurized steam atmosphere of 0.10-0.35 MPa followed by the retention for at least 0.5-2 sec in an essentially continuing heating and drawing step in a pressurized steam atmosphere of 0.45-0.70 MPa to draw the fiber to a single fiber fineness of 0.5-1.5 dtex.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217454-A (JP)
Title: Wireless media processor and method of checking data used therefor
Inventor: UEKUSA SHINJI
IPC: G06K17/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow checking for entrance/exit control without providing a host device for writing data on wireless media and in a reader for reading information on the wireless media.  <P>SOLUTION: A wireless media processor 2 comprises: a switching section 21 for switching to either an online type or a stand-alone type; a receiving section 11 for receiving an unrewritable UID by wireless signal from a wireless medium 1 with the UID written thereon; a storage section 8 for storing data; an operation mode switching section 20 for switching an operation mode of the wireless media processor 2 to either of a setting mode for UID registration and a normal mode for performing checking; and a control section 9 for storing the received UID in the storage section 8 as well as giving a registration number to the UID and storing data with the UID and registration number associated therewith in the storage section 8 when in the registration mode, and checking the received UID, when in the normal mode, against the UID stored in the storage section 8 in the registration mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280942-A (JP)
Title: Spark plug and manufacturing method of same
Inventor: SUZUKI AKIRA
IPC: H01T13/20
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug and a manufacturing method of the same capable of preventing a crack and breakage of a thread base end part in fastening and fixing on a cylinder head while securing deformability of a crimping part in crimping.  <P>SOLUTION: Tensile stress is likely to concentrate in a periphery of a formation starting position 155 on a base end side of a thread formed on a mounting screw part 52 of a main body metal fitting 50 in fastening and fixing the spark plug on an engine head. An engagement part 59 for removal prevention of a gasket 5 is formed in a groove shape on a screw neck between the mounting screw part 52 and a seal part 54 so that mechanical strength is low. Consequently hardness of the thread base end part 150 is improved as a part included in a range of a size of at least one pitch of the thread in both directions of an axial direction with the formation starting position 155 as a center to improve the mechanical strength. Because the strength of the crimping part 53 is not enhanced, the deformability in crimping can be secured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218795-A (JP)
Title: Optical information input/output recording element
Inventor: YOSHIDA MANABU
IPC: H01L31/0248
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information input/output recording element that is excellent in moldability/processability, particularly, that uses an organic material, which shows photoconductivity usable as an optical switch function for a dielectric layer, so as to form an electrode interface barrier that allows development of memory properties.  <P>SOLUTION: The optical information input/output recording element is configured as follows. A field-effect transistor is composed of a gate electrode, a source electrode, a drain electrode, a gate dielectric layer, a gate insulating layer, and a semiconductor active layer consisting of an organic semiconductor. The gate dielectric layer is composed of a photoconductive organic material. Information is written by irradiation of input light while the information is held and recorded. The recorded information is erased by irradiation of light having a wavelength different from that of the input light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212550-A (JP)
Title: X-ray diagnostic apparatus and image data generation method
Inventor: SAITO HIDEO
IPC: A61B6/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of reducing exposure dose and easily positioning an X-ray narrowing device even when the region of interest is changed.  <P>SOLUTION: The X-ray diagnostic apparatus includes: an imaging system for irradiating a subject with X-rays from an X-ray irradiation part and detecting by an X-ray detection part; an image data generation part for generating image data on the basis of projection data detected by the X-ray detection part; a moving mechanism for relatively moving the imaging system and the subject along the body axis of the subject; a composite processing part for acquiring two or more pieces of image data by irradiating each of a plurality of imaging parts with X-rays from the same direction by the relative movement of the imaging system and the subject and two-dimensionally sticking the two or more pieces of the acquired image data to generate composite images; and a display area selection part for selecting the region of interest on the composite image in linkage with the movement of the region of interest of the subject, extracting the image of the selected region of interest and displaying it at a display part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221898-A (JP)
Title: Feeding control device and feeding switching method
Inventor: AGUI KOJI
IPC: B60M3/04
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To safely and surely determine whether a switch is parallel-turned when two different power source feeding lines are parallel-connected by parallel-turning two switches in a switch section of a feeling line of a feeding section.  <P>SOLUTION: A voltage Vs between a feeding line of a power source A and a feeding line of a power source B is measured in a switch section, and network impedance between the feeding line of the power source A and the feeding line of the power source B is calculated. Then, a prediction current value I flowing in the switch when the switch is parallel-turned is calculated based on the voltage difference Vs and the network impedance. Also, a current flowing in the switch when the switch is parallel-turned while there is no voltage difference and no phase difference between the feeding line of the power source A and the feeding line of the power source B is calculated based on the network impedance, and designated as a reference current value Is. Whether the switch is parallel-turned or not is determined based on the prediction current value I and the reference current value Is.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224420-A (JP)
Title: Optical fiber lighting system
Inventor: HIROTA AKIHIKO
IPC: G01N21/59
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system of high brightness whose light intensity is super-stabilized so that the variation amount of incident light or excitation light to a measuring point on a sample is negligible comparing with the variation amount of the transmitted light intensity or fluorescence intensity originating in the sample.  <P>SOLUTION: This lighting system 200 is used for an absorption light measuring device or fluorescence measuring device for optically measuring the biological function of a biological sample as fine change over time of the light intensity from enormous numbers of measuring points on the sample using, as an index, film potential in the brain, heart or the like, or the ion concentration or the like inside or outside a cell. The lighting system 200 comprises a xenon lamp 201, a main fiber bundle 202 for guiding the light from the xenon lamp 201 and irradiating the sample, a fluctuation detecting section 231 for detecting the time fluctuation of light quantity of the xenon lamp 201, and an LED 233 and a PWM control section 232 for irradiating the sample with the light of light quantity for compensating the fluctuation of the xenon lamp 201 detected by the fluctuation detecting section 231.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221282-A (JP)
Title: Apparatus and method for producing hot-rolled steel plate
Inventor: TAKEE YASUHIKO
IPC: B21B37/76
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a hot-rolled steel plate excellent in the responsiveness of supplying start and stop of cooling water related to the cooling of the steel plate in the production of the hot-rolled steel plate.  <P>SOLUTION: In a producing apparatus 10 for hot-rolled steel plate, provided with a finish-rolling mill 12 equipped with a plurality of stands 12a, 12b...12n and a means for cooling the steel plate 1 between the stands; this cooling means is provided with; a temperature-measuring means 17 for measuring the temperature of the steel plate at the inlet side and/or the outlet side of the finish-rolling mill; a pipe 13 for introducing the cooling water to the upper part of a pass-line in the one side and to the lower part of the pass-line in the other side from a dividing part; spraying ports 16 for spraying the cooling water, arranged in the pipe so as to face the pass-line; a backward flow-preventing means 15 for preventing the backward flow of the cooling water disposed to any position at the downstream side from the dividing part of the pipe; a controlling means 18 for deciding the condition of the cooling water sprayed from the temperature obtained with the temperature-measuring means; and a cooling water control means 14 disposed to the water source side from the dividing part of the pipe and for spraying/stopping the cooling water based on an instruction from the controlling means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221675-A (JP)
Title: Fluid container, and method for refilling by using the same
Inventor: NOZAWA IZUMI
IPC: B65D83/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid container capable of freely changing a fluid container bag along with discharging of fluid, and to provide a method for refilling using the same.  <P>SOLUTION: This fluid container 9 is equipped with the fluid container bag 60 which includes at least first and second sealing/bonding sections 61, 62 so constituted that a plurality of flexible materials are bonded to be sealed and contains the fluid therein. A fluid discharge member 63 is coupled to the first sealing/bonding section 61 of the fluid container bag 60. The fluid container bag 60 and the fluid discharge member 63 are accommodated in a frame 42, and the fluid discharge member 63 is supported by the frame 42. An acceptance section 80 is provided in the frame 42 and accepts the second sealing/bonding section 62 which is displaced along with the discharging of the fluid in the fluid container bag 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224495-A (JP)
Title: Eddy current inspection method, steel pipe inspected thereby and eddy current inspection device for executing the eddy current inspection method
Inventor: HYODO SHIGETOSHI
IPC: G01N27/80
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy current inspection method capable of surely detecting high hardness part locally present in a metal material, having magnetism and capable of surely confirming whether the high hardness part is removed, after repairing processing for removing the high hardness part is applied.  <P>SOLUTION: The eddy current inspection method is such that the presence of a local high hardness part is detected on the basis of the differential signal obtained by detecting the eddy current induced in the metal material by a pair of detection coils, and the position of the detected local high hardness part is specified, on the basis of the absolute value signal obtained by detecting the eddy current induced in the metal material by one of a pair of the detection coils.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220738-A (JP)
Title: Health sandal
Inventor: KAWABATA SEIJI
IPC: A63B23/04
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health sandal with which one can stably keep standing and walk particularly on tiptoe or on the heel and with which one can instantly change to the tiptoe posture if thrown off balance when standing on the heel.  <P>SOLUTION: The health sandal 1 includes: an insole 2 which has an insole face 2a with a longitudinal length ranging from the ball of the foot to the front end of the heel and a lateral width of approximately the width of the foot and which has the rear part 2b-2d of the insole, wherein the sole of the foot is placed on the insole face 2a, with the toes and rear end of the heel protruding from the front and the rear end of the sandal longitudinally, and with the foot fastened by a fixing band 4 on the insole; and also includes a supporting leg 3 which is projectingly formed in the middle in the longitudinal direction of the rear part 2b-2d of the insole 2 and which supports the insole 2 on the floor by demonstrating a slide preventing function with a frictional force, wherein the frictional force is created by the supporting leg 3 when its outer face 3a having a prescribed width in the lateral direction of the insole 2 and a nearly circular arc shape in the lateral view comes in contact with the floor. A person using the sandal takes the tiptoe posture by tilting the insole 2 forward with the supporting leg 3 as a fulcrum, and takes the stand-on-the-heel posture by tilting the insole 2 backward.  <P>COPYRIGHT: (C)2008,JPO&INPIT