baber/WOPTO huggingface dataset:
Patent JP-2002009211-A (JP)
Title: Image sensing device and cooling material unit
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/335
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To enable to cool an image sensing element without increasing the size and cost of the device and enable to a long time exposure such as photographing of celestial objects. SOLUTION: In an electronic camera which forms an image of an object obtained through a lens 21 and takes it photograph by through an image sensing element 22, a pocket 12 for charging provided in the vicinity of a cooling agent is the back of the image sensing element 22, and a thermal conducting member connecting thermally the pocket 12 and a lead frame 25 on which a semiconductor chip of the image sensing element 22 is mounted is provided, and a photograph of celestial objects is taken under low dark current condition by charging dry ice into the pocket 12.
Patent JP-2002005886-A (JP)
Title: Method for electrophoretic analysis
Inventor: IKUTA NATSUKI
IPC: G01N27/447
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To find an effective mobility playing an important role in the identification of an unknown sample by using a capillary electrophoresis method. SOLUTION: A sample containing an unknown substance (unknown sample) is admixed with a standard substance (S101). The unknown sample admixed with the standard substance is introduced into a capillary and capillary electrophoresis is effected (S103). Various parameters of the standard substance and the unknown sample are determined by executing capillary electrophoresis (S107). Subsequently, effective mobility of the unknown sample is calculated based on the various parameters and a theoretical formula. Finally, substances of the unknown sample are identified based on the effective mobility of the unknown sample thus calculated (S109).
Patent JP-2001052890-A (JP)
Title: Discharge lamp lighting method
Inventor: DOELL GERHARD
IPC: H01J65/04
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To control the luminance of a lamp by converting ultravtolet radiation generated by discharge to vistble light using one or plural light emitters inside of a lamp, generating the dielectric hindering discharge so as to set the non- dimming condition, and generating xenon low voltage so as to set the dimming condition. SOLUTION: One or plural emitters are used. Xenon exists inside of a discharge container 1. When the high voltage pulse is given to external electrodes 5, 6 from a lighting device 7 so as to set the non-dimming lighting condition, dielectric hindering discharge is formed inside of an internal space at a right angle against the longitudinal direction, and xenon excimer to be disappeared while radiating the ultraviolet rays is generated. The ultraviolet radiation is converted to the white light by the emitter 2. When the xenon low voltage discharge is ignited by a lighting device 7 through cold cathodes 3, 4, dielectric hindering discharge is cut, and the ultraviolet radiation generated by discharge is converted to the white light by a layer of the emitter 2.  Dimming of the xenon low voltage discharge is performed by eliminating the pulse train with the elimination frequency at 75 Hz or more.
Patent JP-2002009719-A (JP)
Title: Multiplex transmission system
Inventor: SANO SHIGEO
IPC: H04J3/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex transmission system that can double a data transmission quantity without increasing a frequency of a transmission clock signal. SOLUTION: A transmitter side 10 respectively divides input signals D2 and ST2 at an 'H' period and an 'L' period of a clock signal CLK, and multiplexes (selects) divided half-bits. Furthermore, a receiver side 20 uses edges of the clock signal CLK to demultiplex the multiplexed signal (its frequency is twice that of the clock) into the original input signals D2 and ST2.
Patent JP-2002004687-A (JP)
Title: Lock mechanism of door of apparatus case
Inventor: TSURUOKA SACHIHIRO
IPC: E05C5/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism of a door of an apparatus case simple in mechanism and capable of immediately locking by closing a door and turning a knobwithout caring about the position of the knob, and lessening looseness to realize long-term stability. SOLUTION: This locking mechanism is formed by a male screw structure part 1 provided on the door D side and having a male screw 2, the tip of which is tapered and which can be rotated with the door knob 3, and a female screw structure part 10 provided on the case C side and having a movable shaft 11 provided with a tapered inlet hole and a female screw 11a engaged with the male screw 2. The movable shaft 11 of the female screw structure part 10 is movable within a range of inserting the tip of the male screw 2 in the female screw 11a in a plane vertical to the axial direction when the door d is closed.
Patent JP-2002010458-A (JP)
Title: Spiral rod for electric wire
Inventor: YAMAMOTO KENJI
IPC: H02G7/14
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spiral rod for an electric wire for maintaining the characteristics of reducing of wind noise and electrical corona noise by means of universal circular spiral strands and to further, reduce the load of wind pressure and electrical corona noise according to reduction of aerodynamical coefficients and improvement of hydrophilic properties. SOLUTION: A spiral rod 2, wound on an electric wire 1 in a spiral form is composed of a metallic circular strand 3 and dimples 4. The strand 3 is wound onto the electric wire 1 spirally. The dimples 4 are formed on the surface of the strand 3 at prescribed intervals in the longitudinal direction. The dimples 4 reduce the aerodynamical coefficient for reducing the load of wind pressure. The dimples 4 reduce surface tension so that hydrophile property is improved, and corona noise is suppressed. Since the dimples 4 increase the surface area, the characteristics of thermal radiation are improved.
Patent JP-2002012469-A (JP)
Title: Mount of ceramic container
Inventor: BABA YASUNORI
IPC: C04B33/34
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a mount of a ceramic container whose bottom surface is prevented from hurting a table by coating a contact surface of the mount which is formed on the outside bottom of the container with a smooth glaze which is melted, sintered and vitrified. SOLUTION: The ceramic container 2 which has the adhesive convex part 2a at its outside bottom and the mount 3 which has the adhesive concave part 3b at its adhesive surface 3a are made separately. The contacting surface 3c of the mount 3 is coated with a glaze, melted and sintered. The convex part 2a of the fired container 2 is fitted into the concave part 3b of the mount 3, then fixed with the adhesive 5.
Patent JP-2002015694-A (JP)
Title: Rf accelerated ion-implantation apparatus
Inventor: SHIRAI SHUSUKE
IPC: H01L21/265
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent an ion energy value from deviating due to the positional deviation of an apparatus from a magnetic field measuring unit upon maintenance or coping with trouble of the apparatus and from reducing production yield of a semiconductor device. SOLUTION: A first beam current meter 11 and a second beam current meter 12 are provided at a predetermined interval in a path of an accelerated ion beam 2, and ion energy is found by measuring the moving time of the ion beam 2 to control the ion energy.
Patent JP-2002014762-A (JP)
Title: Coordinate input device
Inventor: WATANABE TAKESHI
IPC: G06F3/041
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device which is improved in reliability at low cost by prevent a transfer part from peeling off by reducing stress operating on the transfer part owing to the expansion and contraction of the coordinate input device due to variation in ambient temperature. SOLUTION: A 1st electrode plate which has a resistance body layer 5a and a couple of electrodes 6a and 6b, coming into contact with the resistance body layer 5a, formed in order along two opposite sides of the film substrate and also has transfer formation parts at the tip parts of wiring patterns led out of the electrodes nearby other one side and a 2nd electrode plate which has a resistance body layer 5b, a couple of electrodes 6c and 6d and wiring patterns 7a to 7d formed in order are disposed having their resistance body layers opposite each other while the electrodes are crossed at right angles; and bridge parts 11a and 11b are provided nearby transfer parts 9a and 9b of the 1st electrode plate 2.
Patent JP-2002013917-A (JP)
Title: Shape measuring instrument
Inventor: AMAMIYA NOBORU
IPC: G06T1/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring instrument for providing height information on a tested object with high accuracy. SOLUTION: This instrument has a confocal optical system 50 for irradiating the tested object 31 with illumination light from above and forming an image by reflected light therefrom, and an oblique image observation optical system 60 for obliquely irradiating the object 31 with illumination light and forming an image by reflected light therefrom. The irradiation area by the light of the optical system 50 is superposed on the irradiation area by the light of the optical system 60 on the object 31. The optical system 50 includes pin holes 14a for letting light pass therethrough and an objective lens 11 for condensing luminous flux having passed through the pin holes 14a onto the object 31 and condensing reflected light therefrom onto the pin holes 14a.  A reflection member 13 for bending the optical path is disposed in the optical path and a drive part 104 for moving the reflection member 13 is provided for changing the length of the optical path.
Patent JP-2002016127-A (JP)
Title: Chuck top
Inventor: OISHI KAMIHITO
IPC: G09F9/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To securely attract the edge of a display panel to a suction groove. SOLUTION: A chuck top includes a base member having one or above grooves opened to a panel receiving face for sucking the panel receiving face receiving the display panel and the display panel so that they can be released and a plurality of pusher mechanisms pressing the edge of the display panel received by the panel receiving face to the panel receiving face so that it can be released.
Patent JP-2002021926-A (JP)
Title: Base isolation device
Inventor: SOMAKI TAKAHIRO
IPC: E04B1/98
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device capable of ensuring the base isolation action by air springs by improving durability of a rolling seal member with a simple structure while expanding a gas sealing space of the air springs used as a long period realizing means. SOLUTION: The air springs 11 comprise an inside member 13, an outside member 14 for covering an upper end part of the inside member 13 at a proper interval and the rolling seal member 15 for sealing these inside member 13 and outside member 14 while allowing a relative movement of both. A cable 20 for receiving pressure in the gas sealing space 16 acting on a folding-back part 15c is arranged on an outside surface along the contour of the rolling seal member 15, and a net 30 for wholly covering the outside of the rolling seal member 15 is interposed between the cable 20 and the rolling seal member 15.
Patent JP-2001172049-A (JP)
Title: Process for depositing tungsten-based and/or molybdenum-based layer on glass, ceramic or glass- ceramic substrate, and substrate thus coated
Inventor: ZAGDOUN GEORGES
IPC: C03C17/09
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for depositing tungsten W-based and/or molybdenum Mo-based layer, to provide a substrate thus obtained, and to apply the substrate to make especially a grazing, a mirror or a radiating screen. SOLUTION: This process for depositing at least one layer (3) based on tungsten W and/or molybdenum Mo by chemical vapor deposition on a glass, ceramic or glass-ceramic substrate (1) by means of at least one tungsten and/or molybdenum precursor in the form of a metal halide and/or of an organometallic compound, and by means of at least one reducing agent, such as hydrogen or silane.
Patent JP-2002019956-A (JP)
Title: Article supplying device and method
Inventor: MURAZAKI MAKOTO
IPC: B65B35/06
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an article supplying device and its method, capable of surely feeding out articles one by one at a high speed, and stably supplying the same. SOLUTION: This article supplying device is composed of a chute 1 mounted while inclined for transferring a number of articles (b), and a feeding-out means 2 mounted on a transfer terminal part of the chute 1 for feeding out the articles (b), the feeding-out means 2 has a rotatable rotating body 3 engaged with a side part of the article (b) moving on the chute 1, at a side of the chute 1, and a feeding-out operation means 4 is connected to the rotating body 3 for feeding out the articles (b) one by one by the rotating body 3.
Patent JP-2001039532-A (JP)
Title: Device for rotating flat stacked piled up articles in package
Inventor: STAAT ANDREAS
IPC: B65G47/252
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for rotating flat stacked piled up articles in a package, particularly a sack. SOLUTION: The device has at least one guide conveyor 14 disposed on a frame 12, and least one allotted taking-out conveyor belt 18 disposed at the frame on the frame 12. A holder 24 capable of turning only by 180 deg. for the purpose of taking, rotating and distributing a package between the conveyors is provided on the frame.
Patent JP-2002023717-A (JP)
Title: Animation overlappingly displaying method
Inventor: NARUMI KATSUNORI
IPC: G09G5/36
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to overlappingly display a plurality of animation images without having a flickering without employing any special display device. SOLUTION: A pictograph as a unit display screen is divided into a pictograph 1 which constitutes a base and a pictograph 2 which is to be overlapped onto the pictograph 1. The pictograph 2 is inverse operated to generate a virtual pseudoscreen P1 in which the background has no color and the animation (an image) is shown in a black color. Then, the pseudoscreen P1 is combined with the pictograph 1 which is used as a base that has not been operated at all to generate a pseudoscreen P2. Then, the original pictograph 2 is overlapped on the pseudoscreen P2 to obtain an overlapped display having no flickers without using any special display device.
Patent JP-2002022075-A (JP)
Title: Fitting system
Inventor: MOROOKA YOSHITOMO
IPC: F16L19/03
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a fitting system in which the screwing quantity in the mutual connection of pipes is substantially equal to the screwing quantity in the connection of a body partially having a pipe end surface formed thereon to a pipe. SOLUTION: A first pipe 101 is inserted to a male nut member 102 retained by a retaining member 2 in the state where a first ferrule member 103 is installed one side of a hollow hole, and the first ferrule member 103 is fitted to the annular groove 101a of the first pipe 101. The retaining member 2 is removed, and a cap 5 is mounted on the male nut member 102. The cap 5 is pressed onto a slide member 10, and the male nut member is mounted on a fixing system jig 3. A rotating shaft 12 is rotated to press the slide, member 10 toward the male nut member 202, and the first ferrule member 103 is moved by a prescribed distance through the cap 5 and pressed into the male nut member 102, and the shape on the male nut member 102 side is in a fixed state.
Patent JP-2002026409-A (JP)
Title: Flexible piezoelectric element
Inventor: FUJII YUKO
IPC: G01L1/16
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To improve both sensitivity and reliability by forming a vapor- deposited electrode, a thermal-sprayed electrode, a metal foil electrode and the like on a flat surface of a composite piezoelectric body sheet. SOLUTION: There are provided a composite piezoelectric body sheet 3 where piezoelectric ceramic powder 2 is entrained in a high polymer parent material 1, and an electrode 4 provided on both surfaces of the sheet 3, with an insert 6 between them. Thus, flexibility is improved, electrostatic capacity is reduced, and sensitivity is improved.
Patent JP-2002023037-A (JP)
Title: Lens barrel
Inventor: OGIYAMA HIROTO
IPC: G02B7/08
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel realizing the improvement of the impact resistance of the magnetic circuit of the zoom lens or the like of a video camera device. SOLUTION: In this zoom lens mechanism equipped with the magnetic circuit linearly movable in an optical axis direction along a guide shaft, the magnetic circuit is constituted of an inside yoke 30 supported by a lens barrel body 1, an outside yoke 31 facing to the yoke 30, a side part yoke 32 assembled between the yokes 30 and 31 and constituted to be a closed loop, an electromagnetic coil 33 supported by the lens frame 11 of a zoom unit 10 and movably inserted and attached to the yoke 30, and a magnet 35 attracted and fixed on the yoke 31 so as to face to the coil 33. The yoke 32 is assembled in the yoke 30 and also a pair of presser members 36 and 36 are supported, and the magnet 35 is held by pressing pieces 37 and 37 formed by bending the members 36 and 36, then the magnet 35 is prevented from being peeled from the yoke 31.
Patent JP-2001053719-A (JP)
Title: Device and method used for cdma system
Inventor: BI QI
IPC: H04B1/7105
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device reproducing a precise mark by processing the output of a signal adder where a reception signal is inputted to a first input, permitting the prediction values of respective user signals to respond to the prediction value of the formed user signal and supplying the signal to the second input of the signal adder. SOLUTION: An inverse diffusing unit 307 inversely diffuses a reception signal in respective blocks and forms the temporary prediction values of nk-bits at respective bit intervals on n-pieces of users. The respective processors 311 of an interference chancellor 310 receive nk-pieces of prediction values of bits, which are received in the respective blocks, through a bus 314. A memory device and a controller 316 output n-pieces of prediction values to a bus 323. The final prediction values of n-pieces of prediction values smoothed by an FIR filter 317 are re-diffused by a diffusion unit 319 and they are added by an adder 320. An adder 321 subtracts a prescribed value obtained by operating the FIR filter 317 and a feed back processor 318 from respective reception signal samples.
Patent JP-2001235507-A (JP)
Title: Continuity inspection device of printed circuit board and continuity inspection method
Inventor: MURASE YASUMITSU
IPC: G01R31/28
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a continuity inspection device of a printed circuit board and a continuity inspection method capable executing continuity inspection efficiently, accurately at low cost. SOLUTION: This inspection device has board jigs 201-206 installed on a rotary table 200, for putting therein printed circuit boards to be inspected, a carrying-in stage 21 arranged circularly along the rotary table 200, for carrying the printed circuit boards into the board jigs 201-206, an image processing stage 22 for determining shift quantities of the printed circuit board 201-206 and transmitting the quantities to inspection stage 23, 24, and the inspection stage 23, 24 for executing the continuity inspection of a wiring circuit of the printed circuit board. The board jigs 201-206 are arranged in the number corresponding to at least the number of the total carrying-in stage 21, the image processing stage 22 and the inspection stages 23, 24.
Patent JP-2002023423-A (JP)
Title: Electrostatic latent image developing toner
Inventor: NAGAHAMA HITOSHI
IPC: G03G9/097
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a toner excellent in offset resistance, low temperature fixing property, environmental dependency or the like without causing problems such as production of abnormal odor and surface contamination of a cooling device in a cooling and solidifying process. SOLUTION: In the electrostatic latent image developing toner essentially comprising polyester resin produced by the reaction of dicarboxylic acids of polybasic acid and diols of polyhydric alcohol, the proportion of dimethylterephthalate remaining not reacted in the polyester resin is <=0.1 wt.%.
Patent JP-2002021479-A (JP)
Title: Mud pressure control method in small-diameter pipe jacking method using excavated mud pressure, and recording medium having mud pressure control program recorded thereon
Inventor: AWATA TERUHISA
IPC: E21D9/06
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a small-diameter pipe jacking method using excavated mud pressure, which can appropriately control the mud pressure, based on know-how of previous operators accumulated in a database. SOLUTION: According to the method, an excavation propeller machine is driven and controlled while mud pressure is controlled according to an excavation propulsion control program, and the mud pressure is compared with an optimum mud pressure value. When the mud pressure is abnormal, excavation propulsive information, mud pressure information, soil character information, mud forming agent information, and soil discharging information are checked against information in the database, to thereby determine whether or not the excavation propeller machine is out of order.  If the machine is not out of order, factors of the abnormal condition are determined based on the checking of the information in the field against the information in the database, and then determines and indicates a desired control value and a control method, followed by carrying out the mud pressure control, based on the desired control value and the control method. If it is determined as trouble occurrence, or special construction or difficult construction, the excavation propeller machine is remote-controlled by a skilled operator.
Patent JP-2002037083-A (JP)
Title: Article conveying device
Inventor: OZEKI AKIO
IPC: B65G7/08
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an article conveying device capable of conveying an article such as a refrigerator placed thereon and placing articles of various shape and sizes while reducing cost. SOLUTION: This article conveying device 10 for conveying articles 200, 300 placed thereon is provided with a load carrying platform 12 for placing the articles 200, 300, and a load carrying platform holding part 14 for holding the load carrying platform 12 in a vertical attitude state when loading the load carrying platform 12 with the articles 200, 300, while allowing the load carrying platform 12 to be also held in a horizontal attitude state when conveying the articles 200, 300 and moreover making the load carrying platform 12 travel by pushing. The load carrying platform holding part 14 has an inclined attitude setting part 60 for holding the articles 200, 300 in an inclined state from the horizontal attitude state.
Patent JP-2002040840-A (JP)
Title: Image forming device
Inventor: MIYAKE HISAFUMI
IPC: H05B6/14
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To resolve the problem in a conventional fixing device which has a cylindrical heat roll heated with a coil arranged inside by induction heating, that the temperature is largely reduced in the open end of the heat roll because a coil as large as possible is arranged on the inside of the heat roll and the aperture in the open end of the heat roll is formed large. SOLUTION: A driving gear 12 detachably attached to the outside peripheral surface in the open end side of a heat roll 1 is provided with a projecting part 121 which is made of a ferromagnetic material and projects to the open end of the heat roll 1, and this driving gear is adopted to suppress a leakage magnetic flux leaking from the open end of the heat roll.