baber/WOPTO huggingface dataset:
Patent JP-2004163142-A (JP)
Title: Sample preparation method in laser desorpsion and ionizing mass spectrometry and sample plate used for the same
Inventor: FURUTA MASARU
IPC: H01J49/16
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To move a sample changed into a solid phase in a membrane to the sample plate of a laser desorption and ionizing mass spectrometry method by a compact apparatus.  <P>SOLUTION: The sample plate 2 includes a measurement sample preparation region 44 for mass spectrometry that is an ionization region for sample ionization by laser irradiation; and a membrane application region 46 that is a plane region for fixing the membrane, where the sample is changed into the solid phase. In the measurement sample preparation region 44, spots 48 are arranged regularly. At the spot 48, the sample extracted from a dropped membrane that is put in the membrane application region 46 for fixing is dropped with a matrix solution for arranging. The spot 48 has a circular structure, where the periphery of the spot is surrounded by a groove 50 so that drying is made in a convergence state without diffusing from a fixed region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163667-A (JP)
Title: Electro-optical apparatus, its driving method and electronic appliance
Inventor: KATASE MAKOTO
IPC: G09G3/20
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical apparatus in which disturbance in image display can be suppressed and to provide its driving method and an electronic appliance.  <P>SOLUTION: The apparatus is equipped with electrophoretic particles which are held between a common electrode and a segment electrode, which have hysteresis characteristics with a first threshold voltage Vth1 and a second threshold voltage Vth2 in accordance with voltage applied between the common electrode and the segment electrode, and which changes the characteristics in one side and the other side. A scanning line driving circuit supplies a first selected voltage at a potential VH to the common electrode in a first selected period of the common electrode and supplies a second selected voltage at a potential VL to the common electrode in a second selected period of the common electrode. A data line driving circuit supplies a data voltage at a potential VD to the segment electrode in accordance with the image data corresponding to the selected period of the common electrode. An image is formed by controlling changes in the characteristics of the electrophoretic particles in accordance with the voltage applied between the common electrode and the segment electrode based on the first or second selected voltage and the data voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280014-A (JP)
Title: Liquid crystal dispensing apparatus with nozzle protecting device
Inventor: KWEON HYUG JIN
IPC: G02F1/13
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal dispensing apparatus, equipped with a nozzle protecting means, which can prevent liquid crystal from becoming solid around a nozzle for discharging and dispensing the liquid crystal while preventing the liquid crystal from being scattered owing to breakage of the nozzle.  <P>SOLUTION: The apparatus, equipped with the nozzle protecting means, includes: a liquid crystal container 124 which contains the liquid crystal to be dispensed onto the substrate; the nozzle 145 which has a discharging portion 146 that dispenses liquid crystal, a protecting portion 148 that projects longer than the discharging portion to protect the discharging portion 146, and a fluororesin film 150 applied to the discharging portion 146; a needle sheet 143 where a discharging hole 144 for discharging the liquid crystal that the liquid crystal container 124 contains is formed; and a needle 136 whose end part comes into contact with the needle sheet 143 and moves between a lower position where a flow of liquid crystal passing through the discharging portion 146 is blocked and an upper position where the end part separates from the needle sheet 143.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170288-A (JP)
Title: Component imaging device and method, and component mounting device
Inventor: MITSUMOTO YUTAKA
IPC: H05K13/08
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To quickly detect a shift of a component holding posture.  <P>SOLUTION: This device/method is provided with a camera 110, the first lighting part 120, the second lighting part 130 and a controller 180, and reflected light of the first light 121 emitted from the first lighting part toward an imaging face 51 of an electronic component 50, and reflected light of the second light 131 emitted from the second lighting part toward the electronic component are imaged by the camera. Since a shape or the like of the component and an inclination thereof are detected thereby by the camera, a component moving route to attaching of the component is simplified, and a cycle time about mounting of the component is shortened compared with conventional one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167657-A (JP)
Title: Portable electric-powered tool
Inventor: KAWAMATA SHINJI
IPC: B25F5/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electric-powered tool whose body can be held and handled easily by fitting it with a side handle and which is equipped with an enhanced operating efficiency by establishing easily the working attitude to suit each user by making it possible to change the side handle mounting position.  <P>SOLUTION: The side handle 3 is installed movably in long holes provided in the longitudinal direction of a pair of handle holders 4 mounted in a grip part 1b in such a way as pinching through a mounting bolt and a mounting nut, and the fixing position of the side handle 3 is arranged changeable any as desired so as to enable the user to take a working attitude unlikely to get fatigued.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177693-A (JP)
Title: Optical device and camera
Inventor: SATO YUSUKE
IPC: G03B9/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device simple in a structure and small in an occupancy area of a surface perpendicular to an optical axis in the optical device having a light shielding member for opening and closing an opening through which photographing luminous flux passes.  <P>SOLUTION: A shutter unit 16 to be the optical device has a recessed shape front edge portion 32a to open and close an aperture opening 34a, or shutter blades 32, 33 on which protruded shape front edge portions 33a are formed, respectively, the shutter blades 32, 33 are turnably supported to a single blade support pin 31b and driven to open and close by a single blade drive pin 28d of a shutter actuator 27. The shutter blades 32, 33 are placed at retracted positions in a manner that the two pieces of the shutter blades 32, 33 are overlapped while the shutter blades 32, 33 retract from the aperture opening 34a, and put in a state to shield the opening in a manner that the two pieces of the shutter blades 32, 33 are cooperated to shield the aperture opening 34a while the shutter blades 32 33 shield the aperture opening 34a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141593-A (JP)
Title: Dental polygon mirror
Inventor: KUZUU MASAYUKI
IPC: A61C19/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily watch fine portions and the rear side of teeth in a dental mirror.  <P>SOLUTION: In the dental polygon mirror, both a mirror A and a mirror support plate B are divided with a straight line, a hinge C is mounted on the dividing straight line to rotate the two mirrors A on both the sides of the hinge C with the hinge C as a center, and a rotary device F is mounted between the mirror support plate B and a handle D to freely rotate the mirror support plate B with respect to the handle D by the operation of the rotary device F.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175055-A (JP)
Title: Liquid storage container and its manufacturing method
Inventor: TAMAI ATSUSHI
IPC: B43K7/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid storage container which can make an interface between a content liquid and a follower fluid into a flat and stable shape and minimizes such problems that the follower fluid does not follow the consumption of the content liquid and the content liquid leaks beyond a layer wall of the follower fluid.  <P>SOLUTION: The liquid storage container has the follower fluid layer provided on an ink interface. The follower fluid is temporarily held by a lid and rotated to apply a centrifugal force, so that the interface of the content liquid and the follower fluid are brought into contact, whereby a gas interposed between the content liquid and the follower fluid is discharged to a vent hole side of the follower fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177897-A (JP)
Title: Translucent liquid crystal display
Inventor: TERAMOTO KENICHIRO
IPC: G02F1/1368
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent liquid crystal display in which alignment failure of the liquid crystal is prevented and display with high contrast is possible.  <P>SOLUTION: The array substrate of the translucent liquid crystal display has: a plurality of reflecting parts 5 and transmitting parts 6 forming a rugged structure; a plurality of pixel electrodes 8 disposed in a matrix state and overlapped on the reflecting parts and the transmitting parts; and switching elements connected to the respective pixel electrodes. The reflecting parts have a reflecting layer 4 formed on the projections in the rugged structure and are disposed like islands in each pixel electrode. In each pixel electrode, lines 15 connecting all peaks 14 of adjacent projections is not coincident with the rubbing alignment direction 13 when the array substrate is subjected to rubbing treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181644-A (JP)
Title: Ink jet image recorder
Inventor: NAKAZAWA YUSUKE
IPC: B41J3/60
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink jet image recorder capable of recording an image with high image quality by fixing coloring particles on a recording medium and capable of recording images on the opposite sides of the recording medium.  <P>SOLUTION: Fixing pair rollers 34 and a reversal mechanism 40 are disposed between a scorotron 32 for neutralization and a discharge tray 38 of the ink jet image recorder 10. In the case of printing on the opposite sides, a recording sheet P is fixed with ink particles by means of the fixing pair rollers 34, reversed by means of the reversal mechanism 40 and then attracted again to a carrying belt 4. Subsequently, ink ejection from an ink jet recording head 16, neutralization by means of the neutralization scorotron 32 and fixing by means of the fixing pair rollers 34 are carried out on the rear surface of the recording sheet P.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181701-A (JP)
Title: Method for manufacturing ceramic molded body
Inventor: KUROKI HIDENORI
IPC: B28B1/20
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic molded body capable of remarkably decreasing the manufacturing cost for the molded body by developing a method for automating filling of a slurry into a mold and taking out of the molded body, and realizing decrease of the molding cost by easily automating feeding of the slurry raw material into the mold.  <P>SOLUTION: When the molded body is manufactured by pressing and settling the fine powder of the slurry by a centrifugal force, this method for manufacturing the molded body comprises filling the slurry into an extensible thin film bag, pushing the bag into the inside of a cavity by a centrifugal machine, bringing the bag into close contact with the inner shape of the cavity to extend the bag, and pressing and molding the slurry into an extended shape of the bag.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183749-A (JP)
Title: Hose joint fitting
Inventor: ISONO TORU
IPC: F16L33/20
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a hose joint fitting 10 without needing a troublesome process such as cutting, and damaging a seal face 24b of a nipple 20.  <P>SOLUTION: This hose joint fitting 10 comprises a joint main body 12 integrally molded by casting, and a nipple 20 having a nipple head part 23 integrated with a pipe body 22. The joint main body 12 has a nipple supporting part 19 for positioning the nipple head part 24, and a fixing part 16b for fixing the nipple 20 by plastic deformation of the nipple from an outer peripheral part of the joint body 12 to an inner part in the radial direction in a state of positioning the nipple head part 24 on the nipple supporting part 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186358-A (JP)
Title: Exchange device for semiconductor substrate
Inventor: HIRATA YASUNARI
IPC: H01L21/68
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate exchange device which constitutes a front opening shipping box, in the device for conveying semiconductor substrates between the front opening shipping box and a front opening unified pod or between the front opening shipping box, the front opening unified pod, and the other treatment device.  <P>SOLUTION: This semiconductor substrate exchange device comprises at least one shipping box opening device for opening/closing the front opening shipping box, at least one unified pod opening device for opening/closing the front opening unified pod, and a semiconductor substrate conveying device for receiving/shipping the semiconductor substrates between the shipping box opening device and the unified pod opening device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187401-A (JP)
Title: Linear motor apparatus, stage apparatus, and aligner
Inventor: TANAKA TOSHIHISA
IPC: G03F7/20
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor apparatus capable of expediting cost reduction, synchronous accuracy, and through-put.  <P>SOLUTION: A stator 11 is equipped with a coil row 14 formed of a plurality of coils 13 disposed in a y direction, each of which has long-side sections 13a and short-side sections 13b constituting a current path. A movable element 12 includes a magnetic row 27 composed of a plurality of magnets 21 forming a magnetic field for the long-side section 13a of the coil 13 to generate thrust in the y direction, and a magnetic row 31 composed of a plurality of magnets 22 forming a magnetic field for the short-side section 13b of the coil 13 to generate thrust in the x direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181051-A (JP)
Title: Apparatus for wetting body with water, and wetting device using the same
Inventor: CHIN TAKASHI
IPC: A61H35/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To wash a specified part in a human body without wetting a bed and futon concerning a patient and an aged person lying on the bed.  <P>SOLUTION: An apparatus for wetting the body with water includes: the spraying part 1 of water 6; and a vessel 2 which communicate's with the spraying part 1, connected to the drain tube 3 of the water 6 in a lower part, and brought into contact with the body 5 in a state where a side part is opened. Thus, the specified part of the body 5 is washed without leaking water 6 at the contact part of the body 5 onto the side part 22 of the vessel. A water storage tub 4 is arranged in the lower part of the apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186568-A (JP)
Title: Manufacturing method of semiconductor device, semiconductor device, integrated circuit, electro-optical device, and electronic apparatus
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/336
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method thereof capable of obtaining a CMOS circuit in which characteristic balance is excellent for the N-channel and P-channel transistors and the stability in circuit operations is improved without enlarging the circuit scale.  <P>SOLUTION: In the manufacturing method of the semiconductor device including the CMOS circuit configured by combining the N-channel and P-channel transistors, the manufacturing method includes a semiconductor film forming step of forming a semiconductor film (14) on an insulating substrate (10), a metal induction solid phase growing step of crystallizing a first area (ar1) to form the N-channel transistor of the semiconductor film (14) by means of a method of metal induction solid phase growth, a fusing crystallization step of crystallizing the first area (ar1) of the semiconductor film (14) and a second area (ar2) to form the P-channel transistor by means of the method of fusing crystallization, and an element forming step of forming the N-channel transistor and the P-channel transistor in the crystallized first and second areas of the semiconductor film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194422-A (JP)
Title: Rotational speed controller
Inventor: KONO SACHIKAZU
IPC: H02P5/50
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety in a work when the rotational speed of a motor is controlled during a transition period for switching from a low speed to a high speed and the motor is used in a motor-operated tool, etc. in a rotational speed controller for controlling to constantly rotate the motor at the low speed at no load time or at the high speed at a load drive time.  <P>SOLUTION: A rotational speed setting circuit rotates the motor at the low speed of a predetermined speed by outputting a rotational speed set signal for displaying the first rotational speed when the current detection signal output from a current detector circuit is a first predetermined value or less (no load rotation), and rotates the motor at the high speed of a predetermined speed by outputting a rotational speed set signal for displaying a second rotational speed when the current detection signal is a second predetermined value or more (rotation with load). When the current detection signal output from the current detector circuit is between the first predetermined value and the second predetermined value, the rotational speed set signal for displaying the rotational speed substantially proportional to the level of the current detection signal is output from the rotational speed setting circuit in the range of the first rotational speed to the second rotational speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003306261-A (JP)
Title: Film peeling conveyance device
Inventor: MORI YASUAKI
IPC: B65H29/54
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To peel a film F easily from a substrate P with very small thickness.  <P>SOLUTION: This device includes a substrate conveying means 100 for conveying a substrate P having a film F stuck either one side or both sides vertically to a peeling position X2, and a peeling means 200 or 400 for peeling the film F completely from the substrate P conveyed to the position X2, in the vertical position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004189117-A (JP)
Title: Vehicular turning state control device
Inventor: MIZUTA YUICHI
IPC: B62D101/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To similarly evaluate a vehicular turning state at right turning and left turning, and to suitably control the vehicular turning state.  <P>SOLUTION: In a first evaluation value computing portion 54, a first evaluation value is obtained on the basis of the product of deviation calculated by subtracting an estimated yaw rate γ<SP>'</SP>from a standard yaw rate γ<SP>*</SP>standard and the standard yaw rate γ<SP>*</SP>. In a second evaluation value computing portion 56, a second evaluation value is obtained on the basis of the product of deviation calculated by subtracting an actual yaw rate γ from the standard yaw rate γ<SP>*</SP>and the standard yaw rate γ<SP>*</SP>. In an actuator command value computing portion 58, a total evaluation value is obtained on the basis of these first and second evaluation values. A control command value to a suspension control actuator 40 is created on the basis of the total evaluation value. According to the total evaluation value, the vehicular turning state can be similarly evaluated at right tuning and left turning, and the turning state can be suitably controlled on the basis of the total evaluation value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192762-A (JP)
Title: Disk device
Inventor: OMURA YOSHIKAZU
IPC: G11B21/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device which is thinner than a conventional one.  <P>SOLUTION: The disk device 100 is provided with a turntable 120 on which a disk is loaded and rotated; a spindle motor 130 which drives the turntable 120; and gear wheels 132 and 181, a guide shaft 180, gear wheels 182 and 141, a shaft 140 and gear wheels 142 and 123 and a shaft 122 which all transfer power from the spindle motor 130 to the turntable 120. A rotational axis 133 of the spindle motor 130 is nearly orthogonal to the rotational axis 124 of the turntable 120.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198116-A (JP)
Title: Bragg grating system optical waveguide type sensor and its manufacturing method
Inventor: TANIGUCHI KATSUMI
IPC: G01L1/24
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Bragg grating system optical waveguide type sensor capable of thickening a material wafer and reducing sensitivity variations and to provide its manufacturing method.  <P>SOLUTION: An SOI wafer is used as the material wafer. A recession part 64 is formed in a base silicon part 61a by stop etching by a silicon oxide film 62 of the SOI wafer. A diaphragm 66 is constituted of part of the silicon oxide film 62 and a generated silicon film 63 or part of the silicon oxide film 62, the generated silicon film 63, and an underclad layer 51 and an overclad layer 54 of an optical waveguide 5. Or it is effective to use a silicon wafer as the material wafer and perform stop-etching by the underclad layer 51 of the optical waveguide 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004010887-A (JP)
Title: Bunte salt azo dye compound
Inventor: HANNA JAMES MYRON
IPC: A61K8/60
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel Bunte salt dye compound used for coloring a fiber and fur of animals.  <P>SOLUTION: The dye compound is represented by formula 1 (wherein R1 and R2 are each either of hydrogen or a phenylamino group, provided that R1 and R2 are different from each other).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004200233-A (JP)
Title: Plasma production device
Inventor: SHIYOUJI TATSUO
IPC: H05H1/46
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma production device capable of producing plasma being spatially uniformity and having a high density.  <P>SOLUTION: A plurality of high-frequency antennas 16 are arranged on the side wall of a vacuum vessel 11 so that electrodes for the antennas 16 are disposed in parallel with the plane of a substrate base 14. A high-frequency power supply 18 and a ground are connected to each antenna 16 so that adjacent electrodes for the adjacent antennas mutually have the same polarity. Plasma is produced in the vacuum vessel 11 by introducing a raw-material gas into the vessel 11 and applying a high-frequency voltage to each antenna 16. Potential differences among the adjacent electrodes for the adjacent antennas reach zero at all times, and the production of plasma having partially high densities among the adjacent electrodes is prevented. Consequently, the uniformity of the plasma density of a substrate base 14 section is improved, and the plasma density can be increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI