baber/WOPTO huggingface dataset:
Patent JP-2000094385-A (JP)
Title: Slitter device
Inventor: ARAI KOJI
IPC: B26D1/24
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a high edge from being generated on a slitted sheet material, in a nip cut-type slitter device. SOLUTION: This slitter device is composed of an upper unit 10 in which a plurality of upper block blades 11 and upper spacer rings 12 are alternately arranged, and a plurality of upper block blades 11 are coaxially rotated; and a lower unit 20 in which a plurality of lower block blades 21 and lower spacer rings 22 are alternately arranged, and a plurality of lower block blades 21 are coaxially rotated. The lower spacer rings 22 are provided in the positions facing the upper block blades 11, the lower block blades 21 are provided in the positions facing the upper spacer rings 12, a sheet material is made to pass between the upper unit 10 and the lower unit 20, and a pressing means for stationarily pressing the lower spacer rings 22 against the upper block blades 11 is provided on a slitter device 1A for slitting the sheet material.
Patent JP-S62190042-A (JP)
Inventor: REJINARUDO II MIIDO
IPC: B01D1/18
Filed: 1986-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02110724-A (JP)
Title: Magnetic disk device
Inventor: KITAGAWA MASAYUKI
IPC: G11B19/02
Filed: 1988-10-20
Abstract: PURPOSE:To make the preparation of a package for inspection unnecessary by flashing a light emitting diode and showing an abnormal condition when a diagnosis circuit detects the abnormality of a magnetic disk device during the inspection. CONSTITUTION:When a switch 24 is changed over to the side of a diagnosis circuit to supply the power of a magnetic disk device, the diagnosis circuit 22 operates a control circuit 23 and starts a spindle motor 261 of a disk drive 26. In this case, when the spindle motor does not rotates or when its number of rotations is abnormal, the light emitting diode 25 is flashed at the intervals of 0.5 second. When the spindle motor obtains its normal number of rotations, the diagnosis circuit 22 operates the control circuit 23, drives a seak system 262 to perform a seak operation, when the seak operation at this time is abnormal, the light emitting diode 25 is flashed at the intervals of 1 second. Thus, it becomes unnecessary to prepare the special package for inspection.
Patent JP-H1092734-A (JP)
Title: Method for applying resist material
Inventor: YOSHIDA MASATAKA
IPC: B05D1/40
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a resist material which causes no uneven coating and enables stable coating with a small amount of material. SOLUTION: A method for applying a resist material is comprised of a first step B in which resist material is supplied to the center of a semiconductor substrate and a second step A in which the semiconductor substrate is rotated at high speed so that the resist material may smoothly spread toward the border of the semiconductor substrate with continuously supplying the resist material. The semiconductor substrate is rotated at 1000-1500rps in the first step B and at 3000-3800rps in the second step A.
Patent JP-H11102518-A (JP)
Title: Production method of magnetic recording medium
Inventor: NAGAI SATOSHI
IPC: G11B5/85
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a magnetic recording medium having both improved mechanical characteristics and improved electromagnetic conversion characteristics. SOLUTION: Within a vacuum chamber 2, deposition is performed on a base film 1 to produce a magnetic recording medium. The base film 1 travels from the maximum incident angle side of vapor to be deposited toward the minimum incident angle side thereof. In the vicinity of the maximum incident angle, an ionized or heated gas 13 is supplied to the base film 1. The gas may be an oxidizing gas or an inert gas. In addition, the water vapor partial pressure of the gas under atmospheric pressure is preferably at 1×10<-2> Torr or less.
Patent JP-H01107230-A (JP)
Title: Light beam scanning device
Inventor: KUMAKAWA TOSHIAKI
IPC: H04N1/113
Filed: 1987-10-20
Abstract: PURPOSE:To improve the quality of a reproduced image by correcting the frequency of a picture element clock with respect to the variance in the light beam scanning time of every plane of a polygon mirror and the position of the picture element clock with respect to the variance in the scanning time in a scanning image plane respectively. CONSTITUTION:A thinning circuit 8 is provided with a flipflop and a gate circuit and outputs two-phase signals PCKa and PCKb obtained by thinning the picture element clock PCK from a synthesizer 7 into half to a phase modulation circuit 9. A clock synthesis circuit 11 is constituted by providing a gate circuit and synthesizing two-phase signals PCKa' and PCKb' which are modulated in terms of phase from the phase modulation circuit 9 into one-phase signal so as to output from a terminal T3. In case of using the signal from the terminal T3 in a printer device, it is impressed on an A/O optical modulation part and in case of using said signal in a scanner device, it is impressed on a circuit which samples a read image signal so as to correct a scanning position in a main scanning direction. Thus, the quality of the reproduced image can be prevented from being deteriorated.
Patent JP-H08118458-A (JP)
Title: Extrusion laminator
Inventor: HONMA SHUNSUKE
IPC: B29C48/31
Filed: 1994-10-28
Abstract: PURPOSE: To efficiently perform the adjusting work at a time when the width of a base material is altered by adjusting the deckle position and Teflon belt position of an edge on a side having a width altering place by a slit length adjusting means and a Teflon belt position adjusting means and adjusting a base material roll by a roll positioning means so as to make the displacement of the edge on the other side zero. CONSTITUTION: Edge detection means 50A, 50B, a roll positioning means 51, slit length adjusting means 52A, 52B and Teflon belt position adjusting means 53A, 53B are provided to be controlled by a controller 100. For example, the edge detection means 5A of the edge 5A on a side not having the width altering place of a base material 5 is selected to detect the displacement quantity of the edge 5A in the width direction of the base material and a base material roll 24 is positionally adjusted so that the displacement of the edge becomes zero with respect to the roll positioning means 51. Since the control based on the other edge detection means 50B is stopped during the detection of this displacement, the position of the base material roll 24 can be adjusted in parallel to these adjusting works.
Patent JP-H11109369-A (JP)
Title: Liquid crystal display device
Inventor: TAKEBAYASHI KISAKO
IPC: G02F1/1339
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of displaying a superior picture by classifying a spacer group into a first group having a first cross section and a second group having a smaller cross section. SOLUTION: At the time of cutting a spacer group on a plane parallel to a first substrate, it is classified into a first group having the first cross section and a second group having the second cross section smaller than the first, with the first group arranged at the signal supply end of a first or a second driver. A columnar spacer 105 is arranged on a scanning line 101 through a gate insulating film and a protective film; in the scanning line odd-numbered sequentially, the spacer is arranged in the pixel connected to a signal line X1,..., Xm/2 situated in the left half of the display panel while, in the scanning line even-numbered sequentially, the spacer is arranged in the pixel connected to a signal line X(m/2)+1,..., Xm situated in the right half of the display panel. The cross section of the columnar spacer 105 is made twice as large as that of a conventional columnar spacer, equalizing the cross section of the columnar spacer to a conventional liquid crystal device in the entire display panel.
Patent JP-2000095559-A (JP)
Title: Composite glass ceramic and its production
Inventor: GOTO NAOYUKI
IPC: C04B35/14
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To produce composite glass ceramics each capable of adjusting its coefft. of thermal expansion and heat conductivity in a wide numerical value range, capable of selecting a particularly low coefft. of thermal expansion and a high heat conductivity, excellent in thermal shock resistance, having a low specific gravity, belonging electrically to the category of a semiconductor or an insulator, having high mechanical strength and usable as various industrial materials over a wide range. SOLUTION: The composite glass ceramics contain 40-95 wt.% glass ceramics having a compsn. contg., by weight, 50-62% SiO2, 5-10% P2O5 (0.08<=P2/SiO2<=0.20), 22-26% Al2O3, 3-5% Li2O, 0.6-2% MgO 0.5-2% ZnO, 0.3-4% CaO, 0.5-4% BaO, 1-4% TiO2, 1-4% ZrO2 and 0-2% As2O3 and contg. a β-quartz solid soln. as a crystal phase and 5-60 wt.% carbide-contg. filler.
Patent JP-S61135604-A (JP)
Inventor: SAMUERU JIEI MAN
IPC: A45D34/04
Filed: 1985-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05107733-A (JP)
Title: Phase shift mask and production thereof
Inventor: UEYAMA KOUSUKE
IPC: G03F1/30
Filed: 1991-10-15
Abstract: PURPOSE:To produce a phase shift mask having reduced unevenness in the thickness of the pattern of the phase shifter layer, capable of making the best use of phase shift effect and ensuring satisfactory plotting in a superposed state. CONSTITUTION:An electric conductive layer 2 and a light shielding layer 3 are successively formed on a substrate 1 and the layer 3 is patterned. An etching stopper layer 5, a phase shifter layer 6 and a resist are successively formed on the resulting pattern 3, the resist is drawn to form a resist pattern 7 for the phase shifter layer 6 and the layer 6 is etched to produce a phase shift mask.
Patent JP-H01110812-A (JP)
Title: Stationary blade structure of steam turbine
Inventor: YOSHIDA SHOHEI
IPC: F01D9/02
Filed: 1987-10-23
Abstract: PURPOSE:To reduce erosion by forming two slit-like suction openings in a stationary blade. CONSTITUTION:Two slit-like suction openings 8a, 8b are formed in a hollow stationary blade 1 in the direction for crossing a flow. The position, in peripheral direction, of suction openings 8b, on the lower course side, is set 0.35w away from a reference line 20 in the peripheral direction, provided that (w) in a distance, in the peripheral direction, from an axial line passing the center of a circle 16 inscribed along the leading edge 15 of the stationary blade 1 to the reference line 20 touching the trailing edge 19 thereof. The water film flow stuck on the blade surface can thereby be efficiently exhausted outside the system so as to reduce erosion.
Patent JP-H03128884-A (JP)
Title: Power unit for hydraulic elevator
Inventor: KAMIYA YOSHIO
IPC: B66B9/04
Filed: 1989-10-13
Abstract: PURPOSE:To prevent the absorption of air even if the distance from the upper surface of a filter to oil surface is short and avoid the generation of aeration by disposing a shielding plate on the upper part of the filter or in an operating oil upward of the filter. CONSTITUTION:The upper part of the cylindrical filter 5 of a hydraulic pump 4 is covered with a shielding plate 15. Therefore, when the distance from the upper surface of the filter 5 to oil surface is short, absorption of air is prevented, and no aeration is generated. When an operating oil 2 is returned to an oil tank 1 through the filter 5 at the time of lowering a cage 10, the operating oil 2 never take spraying form as the upper part of the filter 5 is covered, and contamination scattering of air into the operating oil 2 in the oil tank 1 are never caused.
Patent JP-2000092988-A (JP)
Title: Tool for cutting tip of bamboo shoot
Inventor: KIMURA MASARU
IPC: A01G1/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a tool for cutting the tip of a bamboo shoot, capable of reducing the weight of the tip portion of an operation bar and thereby enhancing the efficiency of a work for cutting the tip of the bamboo shoot, not needing a work for sharpening a blade, and thereby enabling a continuous work for cutting the tips of bamboo shoots. SOLUTION: This tool 1 for cutting the tip of a bamboo shoot is attached to the tip portion of an operation bar 4. The tool 1 is provided with an approximately reverse U-shaped attaching frame 2 which comprises an upward extended base portion 6, a downward extended tip end portion 8 apart from the base portion 6, a joining portion 7 for joining the upper end 6b of the base portion 6 and the upper end 8b of the tip portion 8. A thin blade 3 is detachably spun between the base portion 6 and the tip portion 8 of the attaching frame 2 at a distance approximately equal to the thickness of the bamboo shoot from the joining portion 7.
Patent JP-H03127059-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: UEDA SHINJI
IPC: G03C1/83
Filed: 1989-10-13
Abstract: PURPOSE:To enhance desilverability even at the time of rapid processing and to reduce stains due to processing by incorporating the fine crystal dispersion of a specified compound in a silver halide emulsion layer and processing it with a specified color developing solution. CONSTITUTION:The layer constituting the photosensitive material contains the fine crystals of the compound represented by formula I in which A is an acid nucleus; R is H or alkyl; each of R1 and R2 is alkyl, aryl, acyl, or sulfonyl; each of R3 and R6 is H, OH, COOH, or the like; each of R4 and R5 is H or the like; and each of m and p is 0 or 1. The photosensitive material is, after imagewise exposure, developed with the color developing solution containing the ferrous complex salt of aminopolycarboxylic acide represented by formula II, thus permitting sufficient removal of dyes to be executed at the time of rapid processing, remaining of stains in the photosensitive material to be prevented, and storage stability of an image to be improved.
Patent JP-H10111337-A (JP)
Title: Preparing method for wiring test data of printed wiring board
Inventor: NAKANO NAMI
IPC: G01R31/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce a burden to a worker and to remove an manual mistake for obtaining wiring test data having high reliability by automatically preparing the wiring test data from data for indicating a wide area wiring pattern and the net data of a wiring pattern formed on the printed wiring board. SOLUTION: In a net data extracting device 2, net data 3 are extracted from the drawing preparing data 1 of a printed wiring board, and in a wide area wiring pattern recognition device 4, a wide area wiring pattern is automatically recognized from the net data 3. In a wiring test data preparing device 11, wiring test data 12 are prepared from the data 5 for indicating the net data 3 and the wide area wiring pattern. The wiring test data 12 are supplied to a test control device 21, and electrostatic capacity is measured in a probe shift type tester 20, and the wiring test of the printed wiring board is carried out.
Patent JP-H11109371-A (JP)
Title: Liquid crystal display device
Inventor: MATSUOKA HIDEKI
IPC: G09F9/30
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the light leakage by the concentration of spacers from adversely affecting on a display by disposing dummy color filters having no relation with the display between injection holes and the color filters. SOLUTION: A lower substrate formed with the one electrode of display pixel capacitors and an upper substrate formed with another electrode of the display pixel capacitors are bonded to each other by sealing materials 3 at the peripheral edges while the fine gaps therebetween are assured by spacers 10. The sealing materials 3 on the side extending in a column direction, i.e., in a lateral direction of Fig. are partly provided with notches, by which the injection holes 5 for injecting the liquid crystals into the fine gaps are formed. The color filters 11 corresponding to the display pixels are arranged to a matrix form on the upper substrate in a display region.  The injection hole 5 side is provided with one line or plural lines of the second color filters 12 which are the dummies having no relation with the display at the same pitch in continuation with the array of the color filters 11. The spacers are concentrated to these color filters 12.
Patent JP-H0582455-A (JP)
Title: Semiconductor crystal thin film growing equipment
Inventor: TANAKA SHUICHI
IPC: H01L21/205
Filed: 1991-09-18
Abstract: PURPOSE:To obtain an equipment for growing a crystal thin film of compound semiconductor or the like which equipment can improve the uniformity of a crystal thin film to be formed. CONSTITUTION:In a reaction furnace provided with a gas introducing inlet, a susceptor 2 is installed so as to face the gas introducing inlet. A plurality of substrates 1 are arranged on the same circumference on the susceptor, and semiconductor crystal thin films are grown. In the above equipment, a high speed rotary part 7 is installed at a circle center of the circumference of the upper surface of the susceptor 2. A substrate 1 supporting stand arranged on the susceptor 2 is equipped with a rotation mechanism, which rotates the substrates 1, and a vane is installed on the upper surface of the high speed rotary part 7.
Patent JP-H05318723-A (JP)
Title: Piezo type ink jet head for printer
Inventor: ANTOANETSUTO ZOOJI
IPC: B41J2/045
Filed: 1991-09-18
Abstract: PURPOSE: To form a nozzle into a multi-nozzle head or a color nozzle head, and to obtain the head having excellent economy and performance by alternately laminating a plurality of sets of nozzle plates and lead plates to form the head, and vertically stacking a plurality of blocks with the head as one block to form a building-like head. CONSTITUTION: A plurality of nozzle plates each having an ink passage 4, a nozzle 5, an ink chamber 6 and the like on one surface of a thin flat plate-like base and a piezo element 7 on the other surface and a plurality of lead plates each having a terminal for the piezo element are alternately laminated to form the head of one block. The heads of a plurality of blocks are stacked to constitute the color head of a building-like state.
Patent JP-2000162414-A (JP)
Title: Manufacture of reflection mirror, reflection illuminating device, or semiconductor exposing device
Inventor: TAKINO HIDEO
IPC: G03F7/20
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a multiple light source forming reflection mirror with a reflection surface shape precisely copying a designed one at a good yield by machining a line of element reflection surfaces on each base board in formation of the element reflection surface lines and connecting the base boards provided with the formed element reflection face lines to each other. SOLUTION: Three kinds of element reflection surface shapes are shaped and polished one by one for mirror-finishing the element reflection surface. In this way, element reflection surface lines 25-27, in each of which three kinds of element reflection surfaces are arranged repeatedly in one direction on a single base board, are formed. A surface shape of each element reflection surface is provided with a shape formed when a predetermined shape is projected to a recessed surface having a fixed curvature. The element reflection surface lines 25-27 are arranged orthogonally to the element reflection surface line forming direction for sticking the base boards together, and consequently, a multi-surface reflection mirror 2 is formed. In the formed multi-surface reflection mirror 2, a reflection film is formed for further improving a reflectance.
Patent JP-H02188462-A (JP)
Title: Production of superconducting molded body of tl-alkaline earth metal-cu oxide
Inventor: IHARA HIDEO
IPC: C04B35/00
Filed: 1988-10-26
Abstract: PURPOSE:To introduce Tl into a specified multiple oxide after molding by bringing a molded body of the oxide into contact with a Tl compd. at a high temp. CONSTITUTION:Oxides or carbonates of components forming an oxide represented by formula I (where A is at least one kind of alkaline earth metal selected among Mg, Ca, Sr and Ba, 1 <y<2.5 and 1.5< z<3.5) are mixed and this mixture is calcined and molded. The resulting molded body is embedded in a powdery Tl compd. such as Tl2O5 and heated to 800-930 deg.C to obtain a superconducting molded body of Tl-alkaline earth metal-Cu oxide represented by formula II (where 0.1<w<2.0 and 1<X<7).
Patent JP-2001093699-A (JP)
Title: Plasma treatment device
Inventor: ISHII AKINORI
IPC: H01L21/3065
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost plasma treatment device with a structure capable of sealing plasma in a prescribed region evenly, without preventing gas emission. SOLUTION: In this plasma treatment device, a substrate 8 is held on a suscepter 6 inside a vacuum case 1, a treatment gas is fed to the treatment surface of the substrate 8 from a gas inlet part 2, high-frequency waves are applied to the treatment gas by way of an electrode 3 to generate a plasma, a prescribed plasma treatment is applied to the treatment surface of the substrate 8, and the gas after the plasma treatment is emitted from the periphery of the suscepter 6 to the outside of the vacuum case 1 through a gas emitting part 7. The plasma treatment device has magnets 11 and 12 around the suscepter 6 for sealing the plasma 9 in the space for the plasma treatment with a gas passage secured.
Patent JP-S61147851-A (JP)
Title: Alloy for sealing glass
Inventor: YUKI NORIO
IPC: C22C38/18
Filed: 1984-12-21
Abstract: PURPOSE:To obtain an inexpensive alloy for sealing glass having superior sealing performance and capable of being substituted for a 42Ni-6Cr-Fe alloy by incorporating specific amounts of Cr, C, O, N, H, P, and S to Fe. CONSTITUTION:The alloy for sealing glass consists of, by weight, 10-15% Cr, <0.02% C, <0.015% O, <0.025% N, <0.0005% H, <0.05% P, <0.05% S, and the balance Fe with inevitable impurities, or further contains, as the auxiliary component, 1 or >=2 kinds among 0.1-3% Si, 0.1-1% Mn, and 0.05-1% Al, or 1 or >=2 kinds among 0.05-1% Ti, 0.05-1% Zr, 0.05-1% Nb, 0.01-2% Cu, 0.01-3% Mo, 0.01-0.5% Mg, 0.01-0.5% Ca, 0.01-0.5% V, and 0.005-0.2% B, or both of the above two components.
Patent JP-S61238782-A (JP)
Inventor: HERUMUUTO SHITSUKANEEDAA
IPC: A61P1/04
Filed: 1985-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02115925-A (JP)
Title: Circuit and method for converting complement of 2
Inventor: SUGANO KOUICHIROU
IPC: G06F7/508
Filed: 1988-10-26
Abstract: PURPOSE:To simplify circuit constitution and to reduce the number of transistors to be used by providing a NOT circuit to invert a carry, and supplying the output of the NOT circuit to the input terminal on the other side of an AND circuit to the input terminal on one side of which an input code bit is supplied. CONSTITUTION:The carry of an adder 14 is supplied to the NOT circuit 15. The output of the NOT circuit 15 is inputted to the input terminal on the other side of the AND circuit 13. All inversion data go to 1s only when all data bits are 0s, and the carry 1 is generated since 1 is added on them by the adder 14. The carry 1 is inverted to 0 by the NOT circuit 15, and is supplied to the AND circuit 13, therefore, a code bit outputted from the AND circuit 13 goes to 0 even when the input code bit shows 1.