baber/WOPTO huggingface dataset:
Patent JP-H07326015-A (JP)
Title: Production of magnetic head
Inventor: INMAKI YOICHI
IPC: G11B5/147
Filed: 1994-05-31
Abstract: PURPOSE:To produce a magnetic head having an azimuth at a good yield by forming plural nonmagnetic rectangular substrates having an angle corresponding to the azimuth angle and joining these substrates, thereby forming a magnetic head substrate. CONSTITUTION:Both cut surfaces of the nomnagnetic rectangular substrates 4 having a parallelogram shape and the cut surfaces of the nonmagnetic rectangular substrates 5 having a trapezoidal shape are subjected to mirror finishing and magnetic alloy films 6 are formed on one surface of the substrates 4. The substrates 4 are successively joined in such a manner that the films 6 do not overlap on each other and the substrates 5 are respectively joined to both sides thereof. The one main surface of the magnetic head substrate formed with winding grooves 8 is subjected to mirror polishing and thereafter, magnetic core half body blocks 9, 10 are produced. A gap spacer is formed at the butt surfaces of the half bodies 9, 10. Next, the half body 9 not formed with the groove 8 is changed in direction 180 deg. opposite and is butted against the half body 10 formed with the groove 8 in such a manner that the respective films 6 face each other. These half bodies 9, 10 are joined and integrated to obtain a magnetic core block 11. The magnetic head 12 is cut out of this block.
Patent JP-H0415608-A (JP)
Title: Lens driving device
Inventor: TOKUNAGA TOMOKAZU
IPC: H02K33/18
Filed: 1990-05-09
Abstract: PURPOSE:To shorten the distance between a guide shaft and the optical axis of a lens by a quantity corresponding to the thickness of a magnetic circuit and to reduce the size and weight by fixing a coil around the shaft support part of a lens frame which moves in the direction of the optical axis and arranging fixed magnetic circuits on its right and left sides. CONSTITUTION:The magnetic circuit is formed of plural permanent magnets 42 and 43 around the guide shaft which supports the lens frame 38 movably in the direction of the optical axis almost at right angles to the plane containing the guide shaft and optical axis and the guide shaft respectively, and the driving coil 53 is arranged around the guide shaft at the position where it crosses the magnetic flux of the magnetic circuit. Consequently, the distance between the guide shaft and the optical axis of the lens can be shortened by the quantity corresponding to the thickness of the magnetic circuit and the influence of moment of torsion due to a frictional force, etc., at the time of driving can be suppressed low. Therefore, the small-sized, light weight lens driving device can be realized by using a small-sized actuator which is small in driving force.
Patent JP-S5820770-A (JP)
Inventor: MORIMOTO TAKUROU
IPC: C04B38/02
Filed: 1981-07-28
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-H01289313-A (JP)
Title: Pulse generating circuit
Inventor: NAGATO TAKASHI
IPC: H03K5/08
Filed: 1988-05-17
Abstract: PURPOSE:To improve noise resistance at no input and to attain 50% of duty ratio of an output pulse at operation by providing a hysteresis generating circuit and a rectifier capacitor. CONSTITUTION:A threshold voltage whose level is compared with an input sinusoidal wave voltage from an input terminal 6 at a comparator 7 is a voltage obtained from a rectified pulse synchronously with the output pulse from a hysteresis generating circuit 9 at a rectifier capacitor 10 in the operation. Thus, the threshold voltage is not a threshold voltage itself from a threshold voltage source 8 at the steady-state but fixed to the center level of an output pulse outputted to an output terminal 11. Since no pulse is extracted from the hysteresis generating circuit 9 in the nonoperating state, no pulse is extracted from the comparator 7 against a noise below the threshold voltage. Thus, the pulse of duty ratio 50% is generated and outputted and noise resistance is improved considerably.
Patent JP-H01288391-A (JP)
Title: Method and apparatus for treatment of waste water
Inventor: TERAJIMA KAZUO
IPC: C02F1/465
Filed: 1988-05-17
Abstract: PURPOSE:To reduce treatment cost, by using a soluble electrode as an anode while using a solar cell as a power supply to apply electrolytic treatment to waste water. CONSTITUTION:In a waste water treatment apparatus consisting of a solar cell 1 and an electrolytic cell 7, six pairs of electrodes 12, 12A are provided in an electrolytic cell 7 and a separation tank 10 for separating the floc formed in the electrolytic cell 7 is connected to the electrolytic cell 7. A waste water storage tank 5 stores waste water temporarily and also has functions for adjusting pH and the concn. of an electrolyte, and a stirrer 8 and an air bubble generator 9 promote the electrolytic treatment in the electrolytic cell 7 and prevent the surface contamination of the electrodes. When a DC current is supplied to the electrodes, nascent colloidal anodic metal hydroxide is formed from anodes and heavy metal hydroxide is floated and precipitated as floc along with anodic metal hydroxide colloid to be separated from waste water. By this method, a heavy metal can be effectively separated.
Patent JP-S60263078-A (JP)
Inventor: YONEDA HIROSHI
IPC: F26B7/00
Filed: 1984-06-11
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-H05344834-A (JP)
Title: Device for twisting noodle filament
Inventor: ISHITANI HIDEO
IPC: A21C9/00
Filed: 1991-02-28
Abstract: PURPOSE:To accurately and simply twist noodle filaments by guiding the noodle filaments into an upper ring among upper and lower rings, twisting the noodle filaments between the upper and the lower rings and simultaneously transferring the twisted noodle filaments to a drying chamber along rails. CONSTITUTION:Noodle filaments F delivered from a noodle machine are received into a lower ring 10 through an upper ring 9. A bearing box 4 and an attachment member 11 are allowed to travel along rails 2 with wheels 3, and a rotation shaft 8 is simultaneously rotated with a rack 7 and a gear 6 in the bearing box 5 to twist the noodle filaments.
Patent JP-H07302545-A (JP)
Title: Manufacture of display device
Inventor: ITO SHIGEO
IPC: H01J9/44
Filed: 1994-05-10
Abstract: PURPOSE:To significantly improve the service life characteristics of a display device. CONSTITUTION:A display unit 2 is arranged in a chamber 1, and the air in the display unit 2 is evacuated to the pressure of approximately 10<-7> Torr. Next, a valve 7 is opened, the reduction gas from a gas cylinder 8 is introduced into the display unit 2, the valve 7 is closed, and this status is held for a few minutes. In addition, the air in the display unit 2 is evacuated to the pressure of approximately. 10<-5> Torr. These reduction gas introducing process and reduction gas evacuating process are repeated for example, 8 times, after which the air is evacuated for approx. 6 hours while the inside of the chamber 1 is maintained to approx. 300 deg.C, so that the display unit 2 with its inside being highly vacuous is obtained by sealing an evacuating tube or a sealing lid.
Patent JP-H11311383-A (JP)
Title: Manufacture of retainer of joint for flexible tube
Inventor: TAKAHASHI SHINSUKE
IPC: F16L33/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a ring retainer on a joint for a flexible tube constituted of a corrugated pipe which is constituted by burying a plural number of inserts in a resin part in the peripheral direction. SOLUTION: This manufacturing method is to manufacture a retainer having a plural number of divided parts in the peripheral direction on a part except for a base end part by having slitted parts from the head end side at a plural number of positions in the peripheral direction, the base end part and each of the divided parts of which are formed of resin and in each of the divided parts of which a part of a metallic insert 23 is respectively buried. A ring body 30 in a state where a plural number of the inserts 23 are continued in the peripheral direction by a connecting part 31 at the base end part of the retainer. The base end part made of resin and each of the divided parts are molded in a metallic mold so that this ring body 30 is buried in resin by installing this ring body 30 in the metallic mold.
Patent JP-H11295068-A (JP)
Title: Laser
Inventor: OTOMO FUMIO
IPC: G01C15/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost high-precision laser, by causing a laser correcting unit to reflect a laser beam transmitted by an polarizing beam splitter, and arranging a double refracting member between the laser correcting unit and the polarizing beam splitter. SOLUTION: A laser beam reflected to a vertical upside by a laser beam deflecting unit 1300 passes an angular magnification reducing unit 1400, enters a pentaprism 1510, is deflected by 90 degrees, and is reflected in the horizontal direction against the body of a laser 1000. Along with it, the beam is rotation- radiated in the horizontal direction with the rotation of a rotating head 1500, and a laser reference surface can be formed. The laser body 1000 causes a laser beam to perform scanning both in the horizontal and vertical directions, and detects on an object of surveying the laser beam scanning a horizontal surface. And it is possible to perform level surveying, etc., from that reached height, and to perform inclined setting with the laser beam radiated in an inclined direction. Besides, first and second clinosensors 1610 and 1620 detect the inclination of a leveling base 2100 again, and performs feedback control. Consequently, it is possible to set (on a reference plane) the vertical axis of the laser body 1000 precisely vertically.
Patent JP-2000311963-A (JP)
Title: Integrated circuit package and its manufacture
Inventor: MAKI TOSHIMITSU
IPC: H01L23/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability against mechanical stress at a connection part by mounting an integrated circuit chip on one surface of a support substrate, providing a connection terminal that is electrically connected to the integrated circuit chip on the other surface, and forming the connection terminal with a conductive resin. SOLUTION: An integrated circuit package 1 is provided with a support substrate 2 acting as a lead frame, an integrated circuit chip 3 being mounted on its one surface, and a connection terminal 4 made of a conductive resin formed on the other surface. The conductive resin used as the material of the connection terminal 4 is superb in elasticity and flexibility as compared with metal. Therefore, even if external force is applied to the integrated circuit package 1 or mechanical force is applied to a part for connecting the integrated circuit package 1 and a mother board due to the thermal expansion of the mother board, cracks and release cannot occur easily at the connection part. Therefore, when the integrated circuit package 1 is surface mounted on the mother board, the occurrence rate of connection failure decreases.
Patent JP-2000308551-A (JP)
Title: Housing case provided with display device
Inventor: YAMAGUCHI TAKU
IPC: A47F3/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To display data such as characters, pictures on the surface of a liquid crystal panel covering a part of the case main body and to make illuminable matters housed inside the case main body by means of light emitted from a light emitting device inside of the case main body. SOLUTION: This case consists of a case main body 30, plural light emitting devices for illuminating matters thereinside and emitting light rays different in color, a light emitting driving control means for controlling driving of light emission of the light emitting devices time division manner. The case is provided with a transmission type liquid crystal panel 40 covering a part of the main body 30, a picture display driving control manes for display-driving the panel 40 by a color picture corresponding to the color to be emitted by the light emitting devices in time-division manner by synchronizing with a light emission driving control means, and a display data storing device for storing display data to be displayed on the panel 40.
Patent JP-S62277877-A (JP)
Title: Solid-state image pickup device
Inventor: TAMAYAMA HIROSHI
IPC: H04N5/335
Filed: 1986-05-27
Abstract: PURPOSE:To prevent flicker or color mixing even at high picture element by providing a transparent medium having a refractive index higher than that of air and whose surface is flat onto a microcolor filter element. CONSTITUTION:An on-wafer type microcolor filter 4 is provided on a solid-state image sensor 3 where plural light receiving sections 2 are formed on a wafer 1. Then a transparent medium comprising an adhesives 5 and a glass 6 adhered by the adhesives 5 is provided on the entire sensor of the filter 4. The refractive index of the color filter is nearly 1.5 and the transparent medium, especially the adhesives 5, has a refractive index near to that of the color filter 4. Thus, the lens effect being a problem of the on-wafer type color filter with a high picture element is reduced and the lateral stripes and flicker on the picture are blocked without causing the substantial variation of the aperture.
Patent JP-S6156117-A (JP)
Title: Nail enamel composition
Inventor: OKUNUKI YUTAKA
IPC: A61Q3/02
Filed: 1985-06-03
Abstract: PURPOSE:The titled composition having extremely small variability production lot-to-lot valiability in viscosity and stabilizing effect with time, obtained by blending a nail enamel base with a polyion complex synthesized by reacting a synthetic or natural anoinic high polymer salt with a polycation or a cationic surface active agent. CONSTITUTION:A nail enamel base is blended with a polyion complex synthesized by reacting a synthetic or natural anionic high polymer salt selected from a polyglucuronate, carboxymethul cellulose salt, cellulose sulfate, and polyacrylate with a polycation selected from polydiallydimethylammonium chloride, polyacrylamidimethylammonium chloride, and polyethyleneimine, or a cationic surface active agent selected from 12-22C monoalkyltrimethylammonium chroride, monoalkyldimethylmonoaromatic ammonium chloride, etc., to give a nail enamel composition havng improved viscosity stability.
Patent JP-S5547673-A (JP)
Title: Novel pyrone derivative
Inventor: SUZUKI AKINORI
IPC: A01N43/16
Filed: 1978-10-02
Abstract: NEW MATERIAL:Pyrone derivatives of formula I (R is H or CH 3  group; R 1  is H, alkyl, or benzyl group) or formula II.  
     EXAMPLE: 4-Hydroxy-5-methoxycarbonyl-6-methyl-3-n-octyl-2-pyrone.  
     USE: Plant growth retardants.  
     PROCESS: A malonic acid dihalide, e.g. a compound of formula III (R is H, alkyl, or benzyl group), is reacted with methyl acetoacetate of formula IV in a solvent inert to the reaction under heating to give the objective compound of formula I (R is H), which is, if necessary, methylated with a diazomethane in an inert solvent at room temperature to form the desired compounds of formula I and II (R is CH 3  group) usually as a 3:2 mixture. The compounds are then separated by recrystallization or chromatography. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09307763-A (JP)
Title: Printer system
Inventor: HORI MASAAKI
IPC: H04N1/40
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of matching between a displayed color of a display device and a printed color by a printer by properly grasping the display characteristics of the display device. SOLUTION: In the case of starting a print program first, monitor calibration to calculate display characteristics of a display device is executed at first (S10), the result is recorded with a data (S20), and a monitor calibration result and print information are outputted to a printer side (S30). In the case of 2nd and succeeding starts, the lapse date number is calculated based on the date recording when the monitor calibration is executed precedingly and a current data, and whether or not the lapse of the date is a prescribed date number or over is discriminated (S40, S50), when the date elapses by a prescribed date number or over, the monitor calibration is executed again (S60) to update the calibration result and the execution date (S70).
Patent JP-H10309506-A (JP)
Title: Coating method
Inventor: KASHIWADA HIROTAKA
IPC: B05C11/10
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a coating method in which coating defects due to various phenomena are prevented from occurring by restraining a teapot, a contraction, a heel and an air entraining phenomenon and by stabilizing a coating liquid film at the time of a curtain coating. SOLUTION: In a curtain coating method in which a thin film liquid material consisting of at least two kinds of coating liquids is made to fall freely and is applied on a supporting body continuously traveling, all the layer average velocity on a coating die head slide surface is made from 9 cm to 15 cm per second, the viscosity of the utmost upper layer coating liquid at the time of low shearing is made from 80 cps to 20 cps and the viscosity of the utmost lower layer coating liquid at the time of high shearing is made from 5 cps to 20 cps.
Patent JP-H04274307-A (JP)
Title: Conducting coil and manufacture thereof
Inventor: YAMAGUCHI ISAO
IPC: H01F41/06
Filed: 1991-02-28
Abstract: PURPOSE:To easily and inexpensively manufacture a product, which possesses greater number of active turns, by the fabrication of a conducting coil by taking up a filmy conductive cable which includes an insulating film, over which a plurality of electrical conductor strips are spaced one after another at distances. CONSTITUTION:The winding, around a take-up shaft, of a filmy conducting cable 3 which includes an insulating film 2, on which a plurality of electrical conductor strips 2a1, 2a2, 2a3, 2a4 and 2a5 are arrayed apart from one another at distances, starts at one clinched end thereof. After the removal of this shaft, the start end of the filmy cable 3 is separated along the electrical conductor strips 2c1, 2c2, 2c3, 2c4 and 2c5. Among the separated strip ends, the strip ends 2c2 through 2c5 are bent radially to a conducting coil 1. These ends are further bent to come in contact with the outer surface of the coil, and are soldered, from the ends 2c2 to 2c5, correspondingly with outermost conductor strips in the order of 2d1, 2d2, 2d3, 2d4 and 2d5, thereby constituting a single electrical conductor.
Patent JP-S5547472-A (JP)
Title: Watch with calendar
Inventor: TAMARU MUNETAKA
IPC: G04B19/253
Filed: 1978-09-30
Abstract: PURPOSE: To reduce the driving load of a calendar display member of a watch with calendar by controlling a calendar display member positioning mameber in synchronism with the drive of the member by a cam driven via gear train of the watch to thereby omit a spring member.  
     CONSTITUTION: A date plate 1 for displaying calendar is pushed at its teeth 1a by the end of a driving pawl 7 on a calendar feed wheel 6 rotating counterclockwise, and thus rotated. When the plate 1 is driven, the calendar feed wheel 6 introduces the tail 8a to be controlled of the positioning member 8 into narrow passage between first cam 10 and second cam 11 provided at the wheel 6 to thereby separate a stop surface 8b from the teeth 1a of the plate 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09284544-A (JP)
Title: Picture printing device/system and picture file device/ system
Inventor: HANEDA NORIHISA
IPC: G06Q30/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To inform a clerk in a remote place from a picture file printing device of a content (containing charging information) obtained by using the picture file printing device. SOLUTION: The photo joy printing service such as a processing for reading a picture from a visual picture medium such as a photograph and synthesizing it with a template picture and the digital output service for storing picture data in the digital medium of an optical disk or the like are executed by using the picture file printing device. When the photo joy printing service or the digital output service is executed, receipts shown in (A) to (E) are outputted from the picture file printing device. A customer transfers the receipt to the clerk and informs the clerk of the content of received service. The clerk views the receipt, recognizes the content of service and collects a charge.
Patent JP-H09281459-A (JP)
Title: Probe card for liquid crystal display body
Inventor: IINO SHINJI
IPC: G02F1/13
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to finely adjust a position of a contact terminal even when positional deviation and secular change in an attaching hole occur in respective terminal contact mechanisms by providing a first support body supporting a printed circuit board, a second support body connected to the first support body and an X, Y directions adjustment mechanism moving the first support body in the X, Y directions for the second support body and adjusting the position on a support body. SOLUTION: The first support body 18 supporting the printed circuit board 13, the second support body 19 connected to the first support body 18 and the X, Y direction adjustment mechanism 21 moving the first support body 18 in the X, Y directions with respect to the second support body 19 and adjusting the X, Y directional position of the first support body 18 are provided on the support body 15 supporting the printed circuit board 13 having bump contact terminals 12. Thus, even when the attaching hole of the terminal contact mechanism 11 is slightly deviated or the terminal contact mechanism 11 is undergone secular change, the bump contact terminal 12 is made to be aligned with an electrode of an LCD substrate by fine adjusting the position of the bump contact terminal 12 in the state of attaching respective terminal contact mechanisms 11 to an attaching body 17.
Patent JP-S5912097-A (JP)
Inventor: UEDA HARUO
IPC: B66C23/76
Filed: 1982-07-12
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-2000310795-A (JP)
Title: Liquid crystal element
Inventor: TOKUNAGA HIROYUKI
IPC: G09F9/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To supply an enough charge for driving liquid crystals even in a short selection time and improve display performance by forming liquid crystals to be sandwiched in between a nonlinear two-terminal element and the second substrate having pixel electrodes in each pixel and connecting an auxiliary capacitance in parallel with the liquid crystals to the pixel. SOLUTION: A nonlinear two-terminal element 5 is connected with one end to a scanning signal line 2 and with the other end to a pixel electrode respectively and flows a current to the pixel electrode by changing a resistance corresponding to the difference between the voltage of the corresponding scanning signal line 1 and the voltage of the information electrode 2 facing the pixel electrode. Consequently a voltage corresponding to the voltage difference is applied to liquid crystals 3 sandwiched between pixel electrodes and the information electrode 2. An auxiliary capacitance 4 is arranged parallel to the liquid crystals 3 and is connected in series to one terminal of the nonlinear two-terminal element 5 and the remaining terminal is connected to an auxiliary capacitance ground line 6 in common to each pixel.  With this constitution, as a necessary charge amount for liquid crystal driving can be supplied to the liquid crystals 3 in a short time, display performance can be improved.
Patent JP-S61282442-A (JP)
Inventor: OGAWA KANEO
IPC: D02G3/22
Filed: 1985-06-03
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。