baber/WOPTO huggingface dataset:
Patent JP-2000158321-A (JP)
Title: Dry type flow grinding device
Inventor: FUJIKI MITSURU
IPC: B24B31/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To perform favorable grinding in fluid medium and to efficiently and positively grind particularly periphery and interior of a window part of a component by revolving in a horizontal direction and rotating in a perpendicular direction, a workpiece in a state wherein attitude thereof is properly adjusted. SOLUTION: A worm gear 40 is rotatably attached to a gearbox 10. An angle adjustment main shaft 35 is rotatably attached around a rotating shaft 30. A casing 38 surrounding a bevel gear and a base end side of a spindle is attached to a lower end part of the rotating shaft 30. The spindle is rotatably supported by a bearing 39 fixed inside the casing 38. A worm wheel 42 meshing with the worm gear 40 is attached around the angle adjustment main shaft 35. By rotating the worm gear 40 a at predetermined angle, the worm wheel 42, the angle adjustment main shaft 35, and the casing 35 rotate a predetermined angle, and thus, the spindle and a workpiece mounted thereto rotate a predetermined angle in a horizontal direction.
Patent JP-2001154139-A (JP)
Title: Laser beam exposure marking device
Inventor: HOSHINO MITSURU
IPC: B41J2/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam exposure marking device which does not require an expensive f.θ lens, and maintains satisfactory irradiating position precision, and easily focused the laser beams (about 1/3 times that of the conventional device), and hardly generates a fluctuation in the cross-sectional shape of the laser beams. SOLUTION: A laser light source device is fixed to a platen, and an X/Y stage is arranged on the platen, and a galvanoscanner is mounted on the X/Y scanner of this X/Y stage. Then, laser beams are made incident from a laser light source 1 through mirrors 2, 3, 12, and 14 on the galvanoscanner.
Patent JP-H10178334-A (JP)
Title: Matched filter
Inventor: YOSHIOKA SHIGEYUKI
IPC: H04B1/707
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain precise synchronizing removal by small circuit constitution or processing by successively adding a product sum data group successively obtained between with an inverse spread code group concerning over sampling data by a product sum arithmetic means at a prestage by an adding arithmetic means at a poststage. SOLUTION: SR1 to SR8 are shift registers on each m(8) stage. Then, SR1 to SR8 time-sequentially store (delay) n×m (8×8) number of each revere spread data over-sampled by the 1/8 chip frequency of input. A product sum circuit consisting of residual constitution successively obtains product sums (correlated output) between n(8) number of each reverse spread data of every m(8) number of SR1 to SR8 and a reverse spread code C. In an arithmetic circuit 2 on a poststage, RG1 to RG8 time-sequentially store m-number of product sum data Σ1 with the timing of each 1/8 chip period of input. Each remaining adder circuit adds each product sum data RG1 to RG8 to obtain correlated data Σ2.
Patent JP-H03198157-A (JP)
Title: Drafting device
Inventor: KIRII SHIGEKO
IPC: G06F17/50
Filed: 1989-12-26
Abstract: PURPOSE:To simplify the drafting procedure and to shorten the drafting time by turning once an oblique outer shape line by a due angle to correct the line into a line that is parallel to an axis X, drawing a dimensional line and an auxiliary dimensional line, and turning back a drawn graphic pattern by the same angle. CONSTITUTION:It is first decided whether a sloping angle theta formed between an outer shape line 4 and an axis X is equal to 0 or not. If not, the angle thetais obtained and stored in a 1st storage as the data. Then the line 4 and a dimen sional line position 5 are turned to an outer shape line 4a and a dimensional line position 5a respectively by the angle theta. Then a normal is tentatively drawn to the line 4a from the position 5a and the height 14 is obtained and stored in the 1st storage. A height dimension is drawn out of the 1st storage and an auxiliary dimensional line 6 is drawn with a space 13 secured to a start point 11. At the same time, another line 6 is drawn from the other end of the line 4 and a line is drawn into a space between both lines 6 by an extent equal to a projecting degree 12 as a dimensional line 8. Then the data stored in the 1st storage is turned counterclockwise by the angle theta. In such a way, both lines 6 and 8 can be drawn in a simple procedure.
Patent JP-2000169196-A (JP)
Title: Rotary kiln for cement production
Inventor: NOJIMA HARUNORI
IPC: C04B7/44
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To accurately and stably supply relatively large combustible waste to a region sufficiently remote from the downstream end of a kiln by using a nozzle with a straight tube part having a specified length from the front end as a throwing nozzle. SOLUTION: A nozzle with a straight tube part having >=5 m, preferably >=7 m length L from the front end is used as a nozzle 4 for throwing combustible waste disposed with a main burner 3. Since the nozzle can impart 20-100 m/sec velocity to combustible waste blown from the front end of the nozzle, the waste can be reliably and stably thrown and dropped into the optimum throwing region located in the range of 20-50 m from the downstream end of a kiln. The combustible waste is not limited if it can be thrown into the kiln by an air flow but the waste having 0.5-30 g mass and 1-50 mm size is preferable. The throwing nozzle 4 is preferably disposed so as to align the front ends of the nozzle 4 and the main burner 3.
Patent JP-H07156735-A (JP)
Title: Method for making opening part of air bag
Inventor: SOGI HIDEHITO
IPC: B60R21/16
Filed: 1993-12-06
Abstract: PURPOSE:To easily prevent cloth ravels of a circumferential part of an opening at a low cost without executing the treatment such as heat melting in the open ing part such as an inflator mounting port and a vent hole of a non-coat air bag. CONSTITUTION:The corrugated ravel-preventing sewing 8 which is repeatedly striding the cutting line 7 is executed over the cutting line of an opening part 2 such as a vent hole, and then, the opening part 2 is cut on the cutting line 7, and cloth ravels are prevented by the thread of the ravel-preventing sewing 8 to be left on the circumferential part of this opening part.
Patent JP-2001153958-A (JP)
Title: X-ray detector
Inventor: TAKUBO KENJI
IPC: G01T1/20
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray detector realizing a high spatial resolution over the entire area regardless of the distance to an X-ray source. SOLUTION: Since the inventive X-ray detector comprises means for processing signals of a plurality of pixels 12 in a two-dimensional CCD image sensor 11 such that respective detection areas in the two-dimensional CCD image sensor 11 are arranged equivalently in the incident direction of X-rays 2, a high spatial resolution can be realized over the entire area regardless of the distance to an X-ray tube 8.
Patent JP-H04205683-A (JP)
Title: Hidden line processing method
Inventor: KURODA TATSUAKI
IPC: G06T15/40
Filed: 1990-11-30
Abstract: PURPOSE:To set plotting time to be sufficiently short even if the visible part and the invisible part of a polygonal are clarified without erasing the invisible part by detecting the hidden line of the polygonal line by means of checking the intersection point of the fold of the polygonal line in the middle of plotting and the fold of a horizontal line plotted before the polygonal line in the middle of plotting. CONSTITUTION:A part where the fold in the middle of plotting becomes invisible by the fold plotted before the fold in the middle of plotting is detected not by checking it at every pixel in the plotting direction of a plotting area but by checking the intersection point of the fold of the polygonal line in the middle of plotting and the fold of the polygonal line in the horizontal line plotted before the fold in the middle of plotting. Thus, a calculation amount is reduced as the coherence of a three-dimensional curve is strong and work efficiency can be improved.
Patent JP-2000173779-A (JP)
Title: Active-type el display device
Inventor: YOKOYAMA RYOICHI
IPC: H05B33/14
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To keep wiring resistance outside a display region low and to reduce the degradation of display luminance in an active-type EL display device. SOLUTION: In this active-type EL display device, wiring from a negative electrode 55 of an EL panel 33 to a connection terminal 36 of a signal input board 35 is integrated into a multilayer structure along with a negative electrode material and a conductive material used in a thin-film transistor forming process, or formed of only the conductive material used in the thin-film transistor forming process. In particular, a metal material used for a gate electrode and a drain electrode is,preferably used.
Patent JP-H08186133-A (JP)
Title: Electronic part bonding apparatus
Inventor: YANAGISAWA YOSHIYUKI
IPC: H05K3/00
Filed: 1994-12-28
Abstract: PURPOSE: To facilitate the confirmation of the optical axis deviation of an optical system and the adjusting work by providing a master gage, which is to be the reference when the deviation between the optical axis of an imaging means in the direction of an electronic part and the optical axis in the direction of a substrate is confirmed and adjusted. CONSTITUTION: In a bare chip bonder, an optical axis confirming master gate 32, which is to be the reference when the optical axis of a chip-substrate recognizing camera 23 is confirmed, is arranged on a frame 2. The optical axis confirming master gate 32 is used at a specified timing, and the deviation of the optical axis of the chip substrate recognizing camera 23 is confirmed. Therefore, when the optical axis confirming master gage 32 is once set in the specified state, the following confirmation of the optical axis of the chip substrate recognizing camera 23 can be readily performed accurately in a short time. Thus, the confirmation and the adjustment work of the accuracy of the optical axis of the optical system, which perform the most important role for the accuracy in the bonding step of a bare chip 5, can be readily performed.
Patent JP-H08184433-A (JP)
Title: Method for measuring grade of traveling path
Inventor: ONO TAKASHI
IPC: G06T7/00
Filed: 1994-12-28
Abstract: PURPOSE: To measure the up/down slope of a traveling path accurately from an actual image thereof being picked up by means of a camera. CONSTITUTION: On the screen 10 of a CCD camera installed on the front of a vehicle, up/down slope of a traveling path is detected in the vicinity of a reference point and the grade is measure approximately based on the vertical lengths h1, h2, h3 and h4 between reference points p1, p2, p3 and p4 on the left end line 13 of the actual image 12 of traveling path and the left end line 14 of the model image 11 of a straight flat road, and the vertical lengths 11, 12, 13 and 14 between the reference points p1, p2, p3 and p4 and the lower end of the screen 10.
Patent JP-H07155948-A (JP)
Title: Method for controlling arc start of pulse mag welding
Inventor: KAMIYAMA TOMOYUKI
IPC: B23K9/173
Filed: 1993-12-09
Abstract: PURPOSE:To obviate the generation of spatters and to prevent the generation of lack of penetration by changing over a hot start current directly to welding pulse currents when the short circuit time is to larger than the set time. CONSTITUTION:A wire tip 1a is energized with the hot start current Ih of the current value larger than the average value of the weld pulse currents Iw and is then energized with the weld pulse currents Iw when the wire tip 1a comes into contact with objects 2 to be welded at the time of starting welding. The short circuit time for transfer to an arc 3 from short circuit is detected in such a case and the control to change over the pulse width of the transfer pulse currents It to be energized in the transfer period Tt since the end of the energization of the hot start current Ih before the start of the energization of the weld pulse currents Iw stepwise from the pulse width larger than the pulse width Tp of the weld pulse currents Iw to the pulse width Tp of the weld pulse currents Iw is executed when the short circuit time is within the set time. The hor start current Ih is directly changed over to the weld pulse currents Iw when the short circuit time is longer than the set time.
Patent JP-2000125866-A (JP)
Title: Manipulation of giant dna using dna phase transition
Inventor: MIZUNO AKIRA
IPC: C12M1/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manipulating a giant DNA mechanically or optically for screening, and apparatus for the method. SOLUTION: Induction of the phase transition called as globule in a giant DNA enhances remarkably its mechanical strength, and gives resistance against cleavage by the shearing stress caused by a vortex in a solution and so on. The method for manipulating a DNA according to the present invention allows manipulation by the mechanical manipulation and the optical manipulation preventing the fragmentation of a giant DNA by inducing the globule transition. This method allows the mechanical manipulation, of a giant DNA in a solution, which has been very difficult so far. In addition, a DNA molecule which became a globule is caught near a focus by rapidly focusing the laser light, so that the present invention allows the non-contact manipulation of a DNA molecule using the light.
Patent JP-H07161485-A (JP)
Title: Method and device for destaticizing charged object
Inventor: NAKAJIMA MOCHIMATSU
IPC: H01L23/00
Filed: 1993-12-10
Abstract: PURPOSE:To eliminate the generation of dust to securely prevent the pollution due to the dust, and to stabilize the ion balance. CONSTITUTION:An ultraviolet-ray lamp 1 for radiating ultraviolet ray toward a charged material T is provided, and the periphery of a part of the ultraviolet ray lamp 1 facing to the charged material T is covered with a reflecting film 6, and a window 7, through which the ultraviolet ray is radiated, is formed at the part facing to the charged material T, and a cover 20 having an open part 26 facing to the charge material T and for covering the ultraviolet-ray lamp 1 is provided, and a non-oxygen gas supplying unit 30 for supplying the gas, which does not include oxygen, to this cover 20 is provided. With this structure, the gas, which does not include oxygen, is ionized by the irradiation of the ultraviolet-ray from the ultraviolet-ray lamp 1, or excessive electron inside of the charged material T is emitted, or electron is emitted from the surface of the ultraviolet-ray lamp 1 to destaticize the charged material T, which is charged with static electricity. In this case, since the destaticizing is conducted by the irradiation of the ultraviolet ray, a dust generating source is eliminated, and the generation of ozone is restricted.
Patent JP-H11176451-A (JP)
Title: Metal porous body having inclined structure, and manufacture thereof, and battery board using the metal porous body
Inventor: YAMADA KATSUYA
IPC: C23C28/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To optimally collect the charge generated by the active material with increase in the surface area of a board by filling the active material in a metal porous body, having a fin which has a mean length at a specified ratio in relation to the cell radius in a framework part of a cell and having a metal filling density to be changed in the thickness direction to form a battery board. SOLUTION: As a raw material for a metal porous body having an inclined structure, a foaming urethane having the inclined structure that a surface area thereof is changed in one way and having the inclined structure that a surface area is large at a central part thereof and the surface area of a surface and back surface are small is used. This metal porous body is formed of a part 4 formed a with only a slight remains cell film, which is not broken by the ultraviolet ray treatment, and a part 5 in which a cell film is left at 20-60% of the initial time, and a part 6, in which the call film is left at 70% of the initial time or more.  When this metal porous body is used for battery board, when the part 4, in which only a slight cell film is left, is first charged with an active material for compression, metal cell of the part 6, in which the cell film at 70% or more of the initial time is s left, is broken so as to form a collector. It exhibits effectiveness for capacity maintenance and the like at repeated chargings and dischargings a battery.
Patent JP-H10175409-A (JP)
Title: Pneumatic tire and manufacture thereof
Inventor: MATSUDA SHOICHIRO
IPC: B29K21/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire and a method of its manufacture whereby uniformity and riding comfortableness are improved also weight can be lightened and industrial productivity is enhanced. SOLUTION: A pair of right/left bead cores 2, 2 are constituted by a fiber chord of high strength high elastic modulus, between a pair of the right/left bead cores 2, 2, a carcass layer 1 is mounted, both end parts thereof are folded back around the bead cores 2, 2 from a core inner side to an outer side, a cylindrical unit 4 is formed, to be changed into an in/out reversed inverted cylindrical unit 5 by inserting one of a pair of the right/left bead cores 2, 2 into the other, from the inverted cylindrical unit 5, an unvulcanized green tire 7 is manufactured, a green tire 7 is vulcanized to be molded. In this way, a structure is formed, which folds back both the end parts of the carcass layer 1 around the bead cores 2, 2 from the outside to the inside of the tire.
Patent JP-H11285378-A (JP)
Title: Novel bacillus subtilis having antimicrobial function
Inventor: ARAKI SEIICHI
IPC: A23K20/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a novel Bacillus subtilis species, composed of Bacillus subtilis species having ability of utilizing lactose and amygdalin but no ability of utilizing inulin, and useful for, e.g. infection prophylactic therapeutic agents, immunopotentiator, antidiarrheal agent, antiflatulent and growth promotor, etc. SOLUTION: This novel Bacillus subtilis species, e.g. Bacillus subtilis AS2 stock (FERMOBP-6139), has ability of utilizing lactose and amygdalin but no ability of utilizing inulin, showing antimicrobial functions, and useful for, e.g. infection prophylactic/therapeutic agents, immunopotentiator, antidiarrheal agent, antiflatulent, dejection deodorant, growth promotor, side-effect reducing agents for administration of anti-cancer agents. Bacillus subtilis AS2 stock is found, after microorganisms of strong antimicrobial activity against a variety of pathogenic microorganisms have been searched for, to have antimicrobial functions against various bacteria, e.g. Salmonella, Escherichia coil staphylococcus, Vibrio parahaemolyticus, campylobacter, botulinus bacillus and Welch bacillus.
Patent JP-H05153511-A (JP)
Title: Television receiver
Inventor: NAITO YOSHIHIKO
IPC: H04N5/44
Filed: 1991-11-29
Abstract: PURPOSE:To improve the reception performance of a television broadcast. CONSTITUTION:This television receiver composed of a tuner circuit and an intermediate frequency processing circuit is provided with a detection circuit 4 detecting the presence of an adjacent channel signal and a signal level as a DC voltage level based on an intermediate frequency signal conveted by a tuner circuit 2 and the tuner circuit 2 and the intermediate frequency signal processing circuit 3 are controlled in response to a DC voltage level detected by the detection circuit 4.
Patent JP-H11259201-A (JP)
Title: Virtual character board for japanese input
Inventor: YOO SEUNG-HOON
IPC: G06F40/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify a character search on a menu basis and to minimize the motion of a user for a multi-layered menu style by searching for an input character only by the movement of a mouse. SOLUTION: A primary menu is displayed as a two-dimensional array by selecting HIRAGANA(cursive form of Japanese syllabary) and KATAKANA (square form of Japanese syllabary) of a Japanese sound and when a cursor is positioned at a displayed character with a mouse, KANJI (Chinese character), etc., which represents a 2nd sound that can be combined with the character, etc., and is made to correspond to the primary menu is generated as a secondary menu. When one of the characters in the secondary menu is indicated with the cursor and the select button signal of the mouse is generated, the corresponding character is inputted and a tertiary menu which is a 3rd sound determined by elements selected from the secondary menu and primary menus and has corresponding KANJI, etc., is generated in combination with the secondary menu.  At this time, the tertiary menu generation is delayed a specific time behind the secondary menu generation.
Patent JP-H05149372-A (JP)
Title: Fluid charging type cylindrical vibration-proof device
Inventor: KATO RENTARO
IPC: F16F13/14
Filed: 1991-11-29
Abstract: PURPOSE:To change vibration-proof characteristics by controlling an internal pressure of a fluid chamber. CONSTITUTION:In the outside of a mount body 13 provided with a fluid chamber 50, a sub-fluid chamber 70 communicating with the fluid chamber 50 is formed. A part of a wall of the sub-fluid chamber 70 is composed of a displaceable vibration plate 62. A permanent magnet 74 is disposed in the back of the vibration plate 62. Yokes 78, 80 and 84 are connected to both the poles of the permanent magnet 74 to form a magnetic path having an annular gap part 86. Further, a movable coil 92 is displaceably disposed between the opposite surfaces of the gap part 86 and connected to the vibration plate 62, so that the vibration 62 is vibration-excited by turning the movable coil 92 on.
Patent JP-2001159637-A (JP)
Title: Flow velocity measuring device by ldv method and flow velocity measuring method thereby
Inventor: HARA TOMOHIRO
IPC: G01M9/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To achieve accurate measurement based on the existence probability of a proper particle. SOLUTION: The device includes a variable mechanism 17 for varying the relative position of luminous flux 15 and 16, and lenses 13 and 13' for fixing a crossing angle at a position near the focal point of the flux 15 and 16. The lenses 13 and 13' have focal length corresponding to the change of the relative position. By changing the two variables of the relative position and the focal length, the crossing angle can be unchangingly maintained. Such change can be made by one-touch operation. The area of a region to be measured moving to the width wise direction of a wind tunnel is invariable, thus achieving accurate measurement based on the existence probability of a proper particle.
Patent JP-H06194280-A (JP)
Title: Blood sample collecting tube
Inventor: ANRAKU HIDEO
IPC: G01N1/10
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a blood sample collecting tube in which a plug is scarcely dropped in a tubular vessel at the time of centrifugally rotating at a high speed or when a sampling nozzle needle, etc., is inserted in the tube having the plug provided on a ceiling of its head with a recess. CONSTITUTION:A blood sample collecting tube 11 comprises a tubular vessel 12 and a plug 13 for closing an opening formed at one end of the vessel 12, where a deformation suppressing member 14 having rigidity for preventing deformation of a head 13a of the plug 13 toward a central axis is inserted to a recess 13c formed on a ceiling of the plug 13.