baber/WOPTO huggingface dataset:
Patent JP-2011012357-A (JP)
Title: Method for producing one-side glazed paper, and one-side glazed paper
Inventor: KAGAWA TETSUYA
IPC: D21H21/16
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing one-side glazed paper capable of simultaneously achieving a high sizing degree, a surface strength suitable for offset printing and an internal strength, and to provide the one-side glazed paper.SOLUTION: The method for producing the one-side glazed paper includes spraying a composition containing a sizing-fixing agent on a wet paper, and successively spraying a surface-treating agent containing a sizing agent and a paper-strengthening agent in a Yankee paper machine having a wire part for dehydrating a paper stuff, a press part for squeezing the dehydrated wet paper, and a drier part for drying the squeezed wet paper, continuously installed therein. The surface to which the surface-treating agent containing the sizing agent and the paper-strengthening agent has been sprayed is the front surface, and the surface-treating agent is preferably infiltrated into the inside of the paper layer by carrying out the sucking dehydration in the direction of from the front surface to the back surface of the wet paper at the same time as or just after the spraying.
Patent JP-2011011256-A (JP)
Title: Frame for two-wheeler and all-terrain vehicle
Inventor: FUKUDA TOSHIHIKO
IPC: C22F1/00
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a frame for a two-wheeler or all-terrain vehicle, the frame being composed of a plurality of Al members constituted of a high-strength 7000-series Al alloy, the frame having reduced susceptibility to weld cracking and including weld joints having excellent strength properties.SOLUTION: A 7000-series Al alloy for giving the plurality of Al members is regulated so as to have an alloy composition containing 0.01 to 0.50% Cu, 0.5 to 2.1% Mg, and 4.0 to 8.5% Zn, with the remainder being Al and incidental impurities, and the Al members formed therefrom are united by welding to produce a frame for a two-wheeler or all-terrain vehicle, using a filler metal having an alloy composition containing 5.5 to 8.0% Mg, 0.05 to 0.25% Cr, ≤0.25% Ti, ≤0.4% Si, ≤0.4% Fe, ≤0.1% Cu, ≤0.05% Zr and ≤0.25% Zn, with the remainder being Al and incidental impurities.
Patent JP-2011017885-A (JP)
Title: Optical scanner, image display using the same, method and program for driving and controlling optical scanner
Inventor: KAMIYAMA MASATOSHI
IPC: G02B27/02
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a large optical deflection angle in an optical scanner having a nonlinear characteristic by setting a driving frequency so as to substantially match a resonance frequency.SOLUTION: A driving signal DS having a driving frequency FX is supplied to a driving parts 5a, 5b (SA2). An optical deflection angle AD is detected (SA4). The detected optical deflection angle AD is temporally stored in an angle storage part 26 (SA5). A gradient calculation part 28 reads an optical deflection angle θa and a frequency value Fa at a previous set step and an optical deflection angle θb and a frequency value Fb at the present set step from the angle storage part 26, and calculates gradient value (θb-θa)/(Fb-Fa) (SA7). When a determination part 29 determines that the gradient value (θb-θa)/(Fb-Fa) falls within a target gradient value range PR1 (SA13: Yes), a frequency change control part 24 controls a signal generation part 21 so that the frequency value of the driving frequency of the driving signal DS is not changed (SA15).
Patent JP-2011017622-A (JP)
Title: Apparatus and method for measuring electromagnetic waves
Inventor: YUMII TAKAYOSHI
IPC: G01N21/3504
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring the characteristics of an object to be measured by measuring the electromagnetic waves transmitted through the object to be measured.SOLUTION: A modulating signal is generated, which changes the wavelengths of the electromagnetic wave, by using a first frequency between two wavelengths different in electromagnetic-wave transmittance with respect to the object to be measured. A drive circuit drives an electromagnetic wave generating section with a timing of an input pulse signal, so as to cause the electromagnetic wave generating section to emit pulsing electromagnetic waves having a wavelength that corresponds to the modulating signal. The electromagnetic wave transmitted through the object to be measured is measured. A waveform-shaping circuit generates a single pulse signal and outputs it to the drive circuit, with a timing at which the measured electromagnetic wave signal exceeds a predetermined threshold. First step, second step and third step are repeated, and the time elapsing until the waveform-shaping circuit generates a prescribed number of pulse signals is obtained. A Fourier transformation is applied to the time-series data represented by a signal value which is the time elapsed, until the waveform-shaping circuit generates the prescribed number of pulse signals, and the characteristics of the object to be measured are obtained, on the basis of a spectral intensity in the first frequency.
Patent JP-2009274951-A (JP)
Title: Scribe line forming method
Inventor: WAKAYAMA HARUO
IPC: B28D5/02
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scribe line forming method by which a vertical crack having a sufficient depth can be generated in a glass substrate without causing troubles such as occurrence of chipping at an end part of the glass substrate or occurrence of a crack in an undesired direction.  <P>SOLUTION: The scribe line forming method comprises forming a scribe line starting from a vertical crack and includes: a process for forming a vertical crack serving as a start point of a scribe line on a surface of a brittle material substrate; a process for heating the brittle material substrate to a temperature lower than the softening point of the brittle material substrate by forming a laser beam irradiation region to the vertical crack and relatively moving the laser beam irradiation region along a predetermined scribe line set on the brittle material substrate; and a process for forming a cooling region at backside of the relative movement direction of the laser beam irradiation region. In the method, the vertical crack is formed at a position within a brittle material substrate and in the vicinity of an end part of the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221846-A (JP)
Title: Vehicle traffic lane louver
Inventor: KAWAMURA AKIYOSHI
IPC: E01F8/00
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle traffic lane louver, having a lighting function and a sound absorbing function as before, eliminating a ventilating function, installed by the same construction method as usual without remarkably changing the structure of the periphery for installing the conventional vehicle traffic lane louver, and not causing a remarkable increase in manufacturing cost.  <P>SOLUTION: In a louver member 2 extending in the width direction of a traffic lane, an upward inclined part 2b directing forward in the traveling direction is formed from a bending part 6 to the upper end 7, and a vertical part 2a is formed from the bending part 6 to the lower end 8. A plurality of louver members are juxtaposed at predetermined spaces in the vehicle traveling direction so that the forward and backward inclined parts 2b overlap each other in a plane, inclined gaps 10 are formed in the upper sides of the bending parts 6, vertical gaps 9 are formed on the lower sides of the bending parts 6, and each width W of the vertical gaps is formed larger than each width W1 of the inclined gaps W1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023387-A (JP)
Title: Forming method of resist film
Inventor: FUKUGAMI NORIHITO
IPC: H01L21/027
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist film forming method for improving dimension uniformity in a substrate face of a final product, such as a semiconductor device and a semiconductor manufacturing photomask, by improving the uniformity of the resist film coating the substrate by a spin coating method.  <P>SOLUTION: In the resist film forming method in micromachining fields of the semiconductor device and the semiconductor manufacturing photomask, the surface of the substrate is pre-coated with resist the thickness of which is 1/5 or smaller than that which is a final target or 30 nm or smaller by spin coating method and is coated with resist with the film thickness which is the final target by the spin coating method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020133-A (JP)
Title: Method and apparatus for manufacturing smooth tube
Inventor: KITAJIMA HIRONORI
IPC: B21C3/12
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metallic smooth tube in which the tube is not broken even when the working ratio is large, and the wall thickness can be easily changed and finely adjusted.  <P>SOLUTION: The smooth tube manufacturing method includes a material-reducing step in which a smoothing plug 23 is inserted in a metal tube 10, and the metal tube is pressed by a pressing means to reduce the wall thickness of the metal tube from the outside of the metal tube at the position where the smoothing plug is inserted while drawing the metal tube, and a contraction step in which the metal tube material-reduced in the material-reducing step is drawn by at least one drawing die 42, and the outside diameter of the metal tube is contracted to the predetermined outside diameter dimension. The pressing means has a rolling member 31 turnably installed around the axis at the distance of the required wall thickness from the smoothing plug in the radial direction from the axis with the smoothing plug 23 being inserted in the metal tube 10 with respect to the smoothing plug. The material-reducing step is constituted of the form rolling by the smoothing plug and the rolling member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021363-A (JP)
Title: Structure of screed plate in leveling device for resin pavement material and leveling method for resin pavement material using the screed plate
Inventor: KOKUSHO MASATO
IPC: E01C19/48
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a screed plate in a leveling device for a resin pavement material capable of improving leveling workability and finished state by the screed plate of the leveling device, and a leveling method for the resin pavement material using the screed plate.  <P>SOLUTION: The vertical laid surface 1a and the horizontal laid surface 1b of the screed plate 1 are structured so as to be controlled to any temperature by a heat source means such as a heater or a high-frequency induction coil not shown. The surface temperature of the laid surface 1b is higher by 20-80°C than that of the laid surface 1a, and the temperature of the vertical laid surface 1a of the screed plate 1 is lower than that of the horizontal laid surface 1b at all times. Specifically, the surface temperature of the laid surface 1a is set to 20-30°C, and the surface temperature of the laid surface 1b is set to 50-100°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020957-A (JP)
Title: Alzheimer's disease therapeutic agent
Inventor: HONDA KAZUO
IPC: A61P25/28
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel Alzheimer's disease therapeutic agent which increases the amount of brain acetylcholine.  <P>SOLUTION: The Alzheimer's disease therapeutic agent includes 2-[N-(3,4-dimethoxybenzoyl)amino]-4-[2-[(2-imidazolidinidene)imino]ethylaminocarbonyl]-1,3-thiazole, 2-[N-(2-hydroxy-4,5-dimethoxybenzoyl)amino]-4-[[2-(N-isopropyl-N-n-propylamino)ethyl]aminocarbonyl]-1,3-thiazole, 2-[N-(2-acetyloxy-4,5-dimethoxybenzoyl)amino]-4-[(2-diisopropylaminoethyl)aminocarbonyl]-1,3-thiazole or a salt thereof as an active ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022436-A (JP)
Title: Display device
Inventor: YANO HITOSHI
IPC: H04N9/30
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for displaying an image by a RGB system, capable of avoiding the occurrence of color shifting in an area where a color tone difference is large.  <P>SOLUTION: The display device includes: a display part where elements for displaying images of one pixel are two-dimensionally arrayed; a signal generation part for generating an input signal input to each element; an area detection part for detecting an area where a unit element group having levels of the input signals are equal is continuous in the arraying direction of the elements, an element group where three elements are continuously arrayed being set as the unit element group; a level comparison part for detecting the adjacent element group of the same color areas and detecting the same color area where a level difference between the input signal level of the same color area and the input signal level of the adjacent element group exceeds a predetermined value; and a level correction part for controlling the signal generation part so as to reduce the input signal level of the same color area detected by the level comparison part by a predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021420-A (JP)
Title: Adjusting element for guardrail
Inventor: TSUJI TAKAFUMI
IPC: E01F15/02
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element for a guardrail that can easily separate an intermediate part of the guardrail composed of divided elements A.  <P>SOLUTION: An adjusting element B installed between the divided element A groups of the guardrail composed of the divided elements A includes receiving elements B1 and a slide element B2. The slide element B2 is composed in shape and dimensions storable in hollow parts of the receiving elements B1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278649-A (JP)
Title: Moving image encoding method and apparatus
Inventor: NAKAJO TAKESHI
IPC: H04N19/423
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To highly and efficiently encode a moving image having luminance changing in time, such as a fading image or a dissolve image.  <P>SOLUTION: A variable length decoder 303 decodes encoded data 300 including a prediction error difference signal indicating an error between a luminance signal and a prediction image signal for a moving image signal having two color difference signals, motion vector information 414 and index information 415 indicating a combination between at least one reference image number and a prediction parameter prepared in advance per luminance signal and two color difference signals. A frame memory/prediction image generator 308 generates a prediction image signal 412 in accordance with the reference image number of the combination indicated by the decoded index information and the prediction parameter, and generates a reproduction moving image signal using the prediction error signal and the prediction image signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027210-A (JP)
Title: Control device for automatic transmission
Inventor: SASAHARA KAZUMA
IPC: F16H61/16
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an automatic transmission which protects a frictionally engaging element from heat damage, does not need excessive regulation, and supplies a driving force to a driver as much as possible.  <P>SOLUTION: The control device for an automatic transmission is configured as follows: a temperature of the frictionally engaging element is computed, a differential rotation between an input and an output of the frictionally engaging element is detected, the engaging propriety of the frictionally engaging element is determined based on the computed temperature of the frictionally engaging element and the pattern between the differential rotation and changing speed commands, and the engagement is delayed until the engagement is determined to be possible if the engagement is determined to be impossible; a pattern of changing speed command is a changing speed mode which should be performed based on the changing speed command, such as an upshift, one step downshift, a direct downshift of two steps or more, and the sequential downshift of two steps or more; and a temperature of the frictionally engaging element and a differential rotation are computed constantly, and the engagement is delayed by determining it to be impossible when the frictionally engaging element may be damaged in burn due to the combination between the temperature and the pattern of the changing speed command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024542-A (JP)
Title: Method for treating surface of sweet potato, and surface-treated sweet potato produced by utilizing the same
Inventor: KWON HYE SOON
IPC: A23B7/16
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating the surface of a sweet potato after harvest by which color vision and sterilizing effects of the surface of the sweet potato can be improved to improve the distribution and storability.  <P>SOLUTION: The method for treating the surface of the sweet potato includes: a step for treating the surface of the sweet potato with sterilization water, a step for acid solution treatment of the surface of the sweet potato which has been treated with the sterilization water, a step for drying the surface of the sweet potato which has been treated with the acid solution, and a step for treating the dried surface of the sweet potato with an oil in an amount of 1-10 wt.% of the weight of the sweet potato for 30 s to 5 min.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034735-A (JP)
Title: Screw-up unit and method of manufacturing the same, switch unit portion as well as switch
Inventor: TANAKA YOSHIHIRO
IPC: H01H19/62
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To make wiring terminals of a power control switch such as a cam switch in a screw-up mechanism.  <P>SOLUTION: A screw 211 and a washer 212 are coupled with a compression spring 213 by a protruded part 212b protruded downward from an L-shaped folded part 212a folded from one side at the rear of the washer 212 upward to the other side in an L-shape, so that the washer 212 and the compression spring 213 are arranged at front and rear and have the screw-up mechanism low to realize its downsizing. With this, wiring terminals of a power control switch such as a cam switch are to be of the screw-up mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032126-A (JP)
Title: Method for producing aqueous copper sulfate solution
Inventor: OGAWA TOSHIHIRO
IPC: C01G3/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aqueous copper sulfate solution containing little unreacted (free) sulfuric acid by efficiently bringing metal copper lumps into contact with sulfuric acid and oxygen.  <P>SOLUTION: The method for producing an aqueous copper sulfate solution includes: packing metal copper lumps into a metal dissolution tower; supplying heated sulfuric acid from an upper part of the metal dissolution tower; and supplying an oxidizing agent from an upper or lower part of the metal dissolution tower. The oxidizing agent is at least one selected from among air, oxygen, oxygen peroxide and ozone. For example, the oxidizing agent is air and the air is supplied from a lower part of the metal dissolution tower.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009255290-A (JP)
Title: Impact torque adjustment device of hydraulic torque wrench
Inventor: KAMIMURA YOJI
IPC: B25B23/145
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact torque adjustment device of a hydraulic torque wrench high in precision of the intensity of impact torque generated by an impact torque generation device of the hydraulic torque wrench and capable of shortening the generating cycle of the impact torque and improving durability of the impact torque generation device of the hydraulic torque wrench.  <P>SOLUTION: A hydraulic oil channel 11b communicated through the inside of a liner 7 to be a high pressure chamber H and a low pressure chamber L when the impact torque is generated is formed, a valve 11d energized in a direction to open the hydraulic oil channel 11b is arranged in the hydraulic oil channel 11b, an oil chamber 11e communicated through to the inside of the liner 7 to be the high pressure chamber H when the impact torque is generated is formed on a rear back part of the valve 11d and the hydraulic oil channel 11b is devised to be smaller in accordance with rise of pressure of hydraulic oil of the high pressure chamber H.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036283-A (JP)
Title: Electric stimulator
Inventor: FUKUI YOSHIHITO
IPC: A61N1/05
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy for a stimulation electrode to be precisely and stably indwelled at a predetermined position in a lumen such as a peridural space and be extracted from a living body.  <P>SOLUTION: The electric stimulator includes: a stimulation circuit block including the stimulation electrode for stimulating nerves or muscles in a living body and a stimulation circuit electrically connected to the stimulation electrode and used for applying a stimulation signal to the stimulation electrode; and a support body connected to the proximal end side of the stimulation circuit block. Then, the stimulation circuit block and the support body have a shape that can be inserted into the duct of a tubular lead-in tool such as a tubular needle or a cannula.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039146-A (JP)
Title: Tag for purchased confirmation
Inventor: KAMADO NORIFUMI
IPC: G09F3/03
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tag for purchased confirmation capable of suppressing a fraudulent act accompanying reuse of the tag by inhibiting the reuse.  <P>SOLUTION: The tag for purchased confirmation 10 is composed of a sheet material 11 formed in a belt-like form, and an adhesive layer is formed throughout the rear face of the sheet material 11. A plurality of cuts 14 are formed at both ends of the sheet material 11 in the longitudinal direction. The cut 14 is formed in approximate U-shape along the sheet surface of the sheet material 11. The portion in the sheet material 11 surrounded by the cut 14 forms a small piece part 15. When the both ends of the sheet material 11 in the longitudinal direction are stuck together and the sheet material 11 forms a loop, the cuts 14 are positioned at a sticking part 11a of the sheet material 11, and the small pieces 15 are stuck on the rear face of the confronting sheet material 11. Here, if the sticking part 11a is peeled off, the small piece parts 15 are turned up and peeling of the sticking part 11a goes on in such a state, which leads to breaking of the sheet material 11 with the cuts 14 serving as a trigger.  <P>COPYRIGHT: (C)2011,JPO&INPIT