baber/WOPTO huggingface dataset:
Patent JP-S6094136-A (JP)
Title: Ultraviolet irradiation device
Inventor: KAWAKAMI KAZUO
IPC: G21K5/10
Filed: 1983-10-29
Abstract: PURPOSE:To carry out effectively an deodorizing treatment, etc. by arranging plural irradiation appliances around a carrier passage of a material to be irradiated, and moving the irradiation appliances radially to the central direction. CONSTITUTION:A light fittment 4 provided with an ultraviolet lamp 2 and a reflector plate 3 is installed concentrically around an opening 11 of the opposed surfaces of elevating plates 10a and 10b through an air cylinder 7. When a large bore metallic tube is treated, the number and position of the light fittment 4 are selected so that the optimum ultraviolet irradiation can be obtained on the surface of the metallic tube 5a, and the light fittment are fixed at a specified position by operating the air cylinder 7. When a small bore metallic tube 5b is passed, the elevating plates 10a and 10b are lowered, and the light fittment 4 is further made approach to the metallic tube 5b by operating the air cylinder 7 to irradiate effectively the surface of the metallic tube 5b.
Patent JP-H1044402-A (JP)
Title: Ink jet recording head
Inventor: YASUTOMI HIDEO
IPC: B41J2/055
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide wide gradation properties to an ink jet recording head. SOLUTION: A plurality of head parts 12, 14 are provided and head parts are equipped with ink cavities 28 housing ink 26, piezoelectric members 22 pressurizing the ink 26 housed in the ink cavities 28 and nozzles 30 emitting pressurized ink as ink droplets. The piezoelectric members 22 are formed so that the thicknesses related to the ink opposing directions of active parts pressurizing at least ink 26 are different in the respective head parts.
Patent JP-S6180214-A (JP)
Title: Zoom lens constituted of two groups
Inventor: HAYASHI KIYOSHI
IPC: G02B13/04
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a small-sized and highly efficient zoom lens by constituting a divergent lens group of three lenses arranged in the order of negative, negative and positive lenses and a convergent lens group of four positive, positive, negative and positive lenses or five lenses and satisfying the lens system with a specific conditional formula for effective compensation of aberration. CONSTITUTION:The zoom lens is constituted of the divergent lens group G1 and the convergent lens group G2 arranged successively from the object side and the lens groups G1, G2 are moved along the optical axis to execute zooming. The lens group G1 is constituted of a negative meniscus lens L1 turning its convex surface to the object side, a negative lens L2 having convex surfaces on both the sides and a positive lens L3 turning its large curvature surface to the object side and the lens group G2 is constituted of a positive lens L4 having convex surfaces on both the sides, a positive lens L5 formed as a single lens or an achromatic lens obtained by adhering positive and negative lenses, a negative lens L6 turning its large curvature surface to the image interface, and a positive lens L7. Thus, these lens groups, the focal distance of a specific lens and the radius of curvature are satisfied with prescribed conditional formulas, so that the effective compensation of aberration can be attained and the lens system can be made compact.
Patent JP-H0651745-A (JP)
Title: Device and method for character pattern generation
Inventor: KONO HIROSHI
IPC: G09G5/24
Filed: 1992-07-30
Abstract: PURPOSE:To provide a gray correcting function by generating a gray pattern by varying a specific black dot range of a bit pattern to a dot range consisting of black bits and white bits at a specific ratio. CONSTITUTION:The dot pattern generating device 8 expands dot pattern corresponding to character codes inputted from an input device 2 in a line buffer memory 6 to generate dot patterns, character by character. A dot pattern correcting device 9 reads the dot pattern corresponding to a specific character out of the buffer memory 6 and performs dot correction processing for a dot pattern stored in a work memory 7 so that while the white dot part is left as it is, the black dot range is varied to the dot range obtained by dividing the black dot range into black dots and white dots at a specific ratio. Consequently, the gray pattern whose black dots are eventually thinned out is generated and stored in the line buffer memory 6. An output device 4 outputs the generated dot pattern or gray pattern.
Patent JP-H1143644-A (JP)
Title: Paint composition for coating seam part of can and method of coating seam part of can therewith
Inventor: WADA TAKAYUKI
IPC: C09D161/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To form a coat film having good adhesion property and excellent anti-corrosion, hygiene, processing, and anti-retorting properties at the seam part of a can such as a polyester film laminated can, etc. SOLUTION: This paint compsn. for coating the seam part of a can contains per 100 pts.wt. epoxy modified polyester resin (A) which is prepd. by reacting 5-50 wt.% epoxy resin having a number average mol. wt. of 300-6,000, and an epoxy equivalence of 150-5,000 with 50-95 wt.% of a polyester resin having a number average mol. wt. of 5,000-100,000, a static glass transition temp. of 5-50 deg.C, and an acid number of 1-20 mg KOH, 1-30 pts.wt. phenol resin crosslinking agent (B) and not more than 20 pts.wt. curing catalyst as required (C).
Patent JP-S58105793-A (JP)
Inventor: UCHIMOTO YOSHIHIKO
IPC: D06F33/02
Filed: 1981-12-17
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-H0489945-A (JP)
Title: Cradling fixing piece
Inventor: INOUE YUJI
IPC: E04B9/16
Filed: 1990-08-02
Abstract: PURPOSE:To fix a cradling to a cradling receptacle with a good strength by folding a plate into a channel form facing down, dangling holder side plates at the left and right sides, furnishing a fitting piece protruding inward in the lower part of the side plate, installing a pair of hook-shaped grasp arms upright on a base board, and thereby forming a cradling fixing piece. CONSTITUTION:A cradling 17 is held from outside by holder side plates 12 on the two sides of a cradling fixing piece 10. A fitting piece 13 furnished at the bottom of each side plate 12 is inserted to the stepped part 17a of the cradling 17, and fitting is made. A flange 16a of a cradling receptacle 16 is inserted deeply in the gap 15 between a base board 11 and a hook-shaped pinching arm 14. The cradling fixing piece is secured to the cradling receptacle 16. Thereby the cradling 17 can be mounted simply and certainly to the cradling receptacle 16 through the cradling fixing piece 10.
Patent JP-H0868754-A (JP)
Title: Measurement of transparency of monitoring window of internal phenomenon
Inventor: YAMAMICHI YASUAKI
IPC: H01L21/3065
Filed: 1994-08-29
Abstract: PURPOSE: To confirm whether the plasma emission intensity in a treatment chamber is normal by quantitatively measuring the fogginess of the quartz monitor window of a plasma etching apparatus from the outside of the treatment chamber and rationalizing the replacing or washing period of the monitor window. CONSTITUTION: In a plasma etching apparatus 1 capable of monitoring the plasma generated in a treatment chamber 2 equipped with a replaceable monitor window 6 made of quartz through the monitor window 2, the monitor window 6 is irradiated obliquely with predetermined light from the outside of the treatment chamber 2 and the reflected light from the fogginess 6a generated on the inner surface of the monitor window 6 is subjected to data processing by a computer 14 through an optical sensor 13 to display the transparency of the monitor window on a monitor 15.
Patent JP-S6096083-A (JP)
Title: Reproducer
Inventor: ANDOU HISATAKA
IPC: H04N5/93
Filed: 1983-10-31
Abstract: PURPOSE:To reproduce a magnified video signal of prescribed magnification without using a memory circuit by specifying the number of a rotational magnetic heads, its installing position, head rotational speed, tape running speed, etc. CONSTITUTION:Two-(n) sets of (n) rotational magnetic heads, whose each interval is equal to 1/n the horizontal interval on a tape, are installed, each set is installed at angle intervals of 180 deg./n in the head rotational direction, and sets of 1-n and n+1-2n are installed with the step difference of w/n (w is a recording truck pitch) sequentially in the head rotational shaft direction. In addition, tape running speed and head rotational speed are made into 1/n, and a magnified video signal with (n) magnification is reproduced in respective sets sequentially. At the time of magnification and reproduction, the magnified video signal of the first field is reproduced alternately from these heads HA1 and HA2 in end field period in which the heads HA1 and HA2 scan the recording truck. In the same way, the second and the fourth magnified video signals are reproduced sequentially.
Patent JP-S6359393-A (JP)
Title: Method for making mineralized water
Inventor: MORITA SHINJI
IPC: C02F1/66
Filed: 1986-08-30
Abstract: PURPOSE:To improve the control of CO2 injection quantity, by measuring the pH of a mineralizing agent containing a calcium ion and adjusting the injection quantity of CO2 corresponding to the measured result. CONSTITUTION:Pure water passes through pipe 2 and receives the injection of CO2-gas from a midway pipe 3 to be sent into a calcium dissolving tower 1 while H2CO3 is formed. The treated water passes through a pipe and the pH thereof is measured at a detection point 5 by a pH meter 7. A CO2 control valve 8 is controlled so as to reduce the injection quantity of the CO2-gas when pH is lower than a desired value and to increase the CO2-gas when pH becomes higher than the desired value. By this method, safe and economical mineralized water and drinking water can be obtained.
Patent JP-S6267298-A (JP)
Title: Cooling device for thrust bearing
Inventor: ISHIKAWA SEIICHI
IPC: F04D29/04
Filed: 1985-09-18
Abstract: PURPOSE:To enable more effective cooling of a thrust bearing with a simple structure by so constituting that the circulating lubricating oil for the bearing is cooled by the discharge water of a pump and that the generated heat of the thrust bearing is removed by this cooled lubricating oil. CONSTITUTION:The interior of a protecting tube 7 is filled with oil from a mechanical seal 3 at the bottom up to surroundings of a thrust bearing 1. When a shaft 2 turns, the heat generated in the thrust bearing 1 is absorbed by surrounding oil. Said oil is sent by an oil pump 5 from the upper part to the lower part, and, after lubricating a radial bearing 6, rises in the interior of the protection tube 7. During this time, oil is cooled by the water flowing inside the pump in operation, and the cooled oil absorbs directly the heat generated in the thrust bearing 1. During operation of the pump, the oil pump 5 is always operated to form the oil flow 4 for cooling and lubrication. Thus, with a simple structure like this, effective cooling of the thrust bearing 1 can be enabled.
Patent JP-H0367669-A (JP)
Title: Method for adjusting luminance distribution of light source for exposure head
Inventor: NISHIO TOMONOBU
IPC: B41J2/455
Filed: 1989-08-07
Abstract: PURPOSE:To adjust a luminance distribution of light sources for an exposure head by a method wherein a luminance distribution of beams emitted from a plurality of light sources is measured, a pitch dimension between luminance centers of the respective light sources is compared with a predetermined pitch dimension, and a mask is installed so that the pitch dimension between luminance centers many coincide with the predetermined pitch dimension. CONSTITUTION:The lighting state of LED chips 80 is picked up and stored in a storage medium 96. The storage medium 96 is loaded on an analyzing device 98 and, therein, a luminance distribution is obtained by integrating the image. Based on the obtained luminance distribution, a luminance peak position is determined with respect to each of the two LED chips 80. At the luminance peak position, 50% of the luminance peak value is evenly divided. A pitch dimension between the peak positions is determined as DELTAX. The determined DELTAX is compared with a sub-scanning pitch dimension X. If DELTAX<X, that the two LED chips 80 excessively come close to each other is judged, and a mask 86 is selected. If DELTAX>X, that the two LED chips 80 are excessively apart from each other is judged, and a mask 88 is selected. The selected mask 86 or 88 is fixed to an aperture 84.
Patent JP-H0955610-A (JP)
Title: Rod antenna
Inventor: SOTODANI SHIGEO
IPC: H01Q1/10
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a rod antenna with a small wind noise, excellent machine durability against wind and in which snow deposition is prevented. SOLUTION: The rod antenna main body 1 forms a vertical antenna and a plastic made spiral body 2 formed in spiral to be wound on its outer circumference is provided in a free way of movement in the axial direction or of turning in the circumferential direction. A drive means 4 is provided to the main body 1 to move or turn the spiral body 2.
Patent JP-2000021316-A (JP)
Title: Partition for plasma display panel and plasma display panel
Inventor: MIZUNO KATSUHIKO
IPC: H01J11/28
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a partition for plasma display panel and a plasma display panel using the same which can improve the adhesion between the partition and a fluorescent layer, while improving quality and yield of products with less rib defects. SOLUTION: In a partition for plasma display panel which comprises a glass frit serving as a base material for fusion of a partition 3 and an aggregate for mainly keeping the shape and strength of the partition 3 as main components, the partition 3 contains (1) zirconia and/or zircon as the aggregate and (2) a Bi base glass in the glass frit component, and the relation of content between (1) and (2) is within a predetermined range.
Patent JP-H0666011-A (JP)
Title: Sound insulating wooden floor material
Inventor: KAWAGUCHI SHIRO
IPC: E04F15/04
Filed: 1991-07-19
Abstract: PURPOSE:To produce a wooden floor material excellent in sound insulating characteristics by successively laminating and bonding a foaming sheet of natu ral rubber or synthetic resins, a nonwoven fabric, and foaming sheet of synthetic resins on the rear surface of a wooden plate. CONSTITUTION:A foaming sheet 2 of natural rubber or synthetic resins is bonded on the rear surface of a wooden plate 1 such as a decorative sheet having an appropriate thickness. On the rear surface of this sheet 2, a nonwoven fabric 3 formed in a sheet shape with polyester fabric or the like and having an appropriate fiber size is stuck. Further, on the rear surface of this nonwoven fabric 3, a foaming sheet 4 formed in a sheet with olefine resins or the like and having an appropriate thickness is successively bonded. In this way, by sandwiching the nonwoven fabric both with the foaming sheet of natural rubber or synthetic resins and with the foaming sheet of synthetic resins, and by bonding this on the rear surface of the wooden plate 1, the sound insulating characteristics can be enhanced.
Patent JP-S6361113-A (JP)
Title: Displacement detection system in propelling construction method
Inventor: TAKASU MOTOYUKI
IPC: G01C15/00
Filed: 1986-09-02
Abstract: PURPOSE:To obtain a system calculating accurate displacement quantity within a short time without the direct collimation of a surveyor, by forming the data obtained by binarizing the image signal, which is obtained by the collimation photographing of a target by a CCD camera, and the reflection of the CCD camera into images to display the same. CONSTITUTION:A transit 2 collimates the rotary target 1 mounted on the article A to be measured of an excavator at a definite cycle and the image of said target 1 is formed into a signal by a CCD camera 3 to be transmitted to a displacement detector 4 where said signal is binarized to be displayed on a monitor 5. That is, the coordinates signal of the present position of the target 1 transmitted to the monitor 5 and a reference point for surveying set are respectively formed into figures or drawings to be displayed. When the distance from the target 1 to the transit 2 is inputted to a computer 6, the displacement quantities from the reference point in both X- and Y-directions are calculated in the computer 6. These displacement quantities are respectively displayed as numerical values in both directions and a drawing is displayed in the form of coordinates.
Patent JP-S58106661-A (JP)
Title: Collating device for seal impression
Inventor: ATSUMI SHIROU
IPC: G06K9/00
Filed: 1981-12-21
Abstract: PURPOSE:To reduce collating time and to improve the accuracy for collation, by detecting the presence/absence of a broken fragment of external frame from a seal impression pattern to be collated and giving priority to information of a chipped seal more  than output information from a collation comparison section, when a chipped external  frame is detected. CONSTITUTION:Whether or not an external shape is clipped for a seal impression to  be collated reading a seal to be checked at a reading section, is detected at a chip  detection section. A profile tracing section 10 of the chip detection section traces  an external frame of a seal impression pattern, and a rotation amount count section  20 counts the amount of rotation and the total sum of amount of rotation according to  the direction of profile trace. Since no recess and projection exist in the external  frame of the seal impression pattern, when no chip exists in the external frame, the  total sum of the amount of rotation is monotonously increased while the profile is traced. When a chip exists in the external frame, the profile is not monotonously  increased. Thus, a discrimination section 30 has only to detect whether or not the  change in the total sum of amount of rotation during the tracing of profile is monotonously increased. When a chip in the external frame is detected, a coincidence discrimination section makes the discrimination of dissidence taking the information of  chip preceding over the output information of the collation comparison section.
Patent JP-S6183707-A (JP)
Title: Fender made of rubber
Inventor: SAKURAOKA MAKOTO
IPC: B63B59/02
Filed: 1984-09-28
Abstract: PURPOSE:To improve durability, by a method wherein a support part is extended from an impact receiving part in a manner to spread toward the end, a mounting part is extended parallel to the impact receiving part outwardly of each support part, and the thickness of the impact receiving part and a distance between the forward ends of the support parts are set in a specified range. CONSTITUTION:A pair of support parts 2, each formed in a rectangle in cross section, are integrally formed in a manner to spread from an impact receiving part 1 toward the end, and a mounting part 3 is integral formed and extended parallel to the impact receiving part 1 outwardly of the forward end of each support part 2 to form a fender A. A thickness (h) of the impact receiving part 1 to a height H of the fender A is formed in a range of 0.1-0.3H, a distance (d) between the forward ends of the support parts 2 to a width W of the impact receiving part 1 is formed in a range of 1.0W<=(d)<=1.5W. The impact part 1 is formed by rubber having JISA hardness of 75 or more, and the support part 2 is formed by rubber having JISA hardness of 75 or less.
Patent JP-S6272464-A (JP)
Inventor: INGO SHIYUBIRUTORITSUHI
IPC: C30B11/00
Filed: 1986-09-02
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-S6385989-A (JP)
Inventor: BURUUSU KARUTON HENPERU
IPC: G06T15/40
Filed: 1987-08-20
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-H0491456-A (JP)
Title: Microwave semiconductor device
Inventor: SEKIGUCHI TAKESHI
IPC: H01P3/08
Filed: 1990-08-02
Abstract: PURPOSE:To reduce characteristic impedance of a line, to suppress an increase in an area occupying wiring metal on a semiconductor substrate and to eliminate an increase in size of a device by forming wiring metal on the substrate through a dielectric film having higher permittivity than that of the substrate. CONSTITUTION:In a microwave semiconductor device having a semiconductor substrate 21 and wiring metal 24, the metal 24 is formed on the substrate 21 through a dielectric film 23 having higher permittivity than that of the substrate 21. For example, a nitride film (SiN) 22 having 7 of specific permittivity epsilonr is formed 1mum thick on a GaAs semiconductor substrate 21 having 100mum of thickness and 12.9 of the permittivity epsilonr, a high dielectric film 23 having 100 of specific permittivity epsilonr is formed 1mum thick on the film 22, and a microstrip line 24 is formed thereon. The materials of the film 23 includes, for example, TaOx having about 100 of the permittivity epsilonr, TiO2 having about 100-200 of the permittivity epsilonr, BaTiO3 having about 200-300 of the permittivity epsilonr, etc.
Patent JP-S58106177-A (JP)
Title: Glow plug energizing unit
Inventor: KIKUCHI TETSUO
IPC: F02B3/06
Filed: 1981-12-18
Abstract: PURPOSE:To prevent a battery from being overcharged in an after-glow system of a Diesel engine by closing a circuit udapted for charging electric current from an alternator in the battery, by means of a relay which is opened and closed according to the value of the battery voltage. CONSTITUTION:When a battery voltage is increased over the set value, a relay 10 is actuated to close the line between the terminal B of an alternator and a battery 3, thereby stopping the charging for the battery 3. At this time, a change-over switch 9c is switched over to the side of a R terminal, on account of which the battery voltage is applied to a rotor coil. Accordingly, power generation of the alternator is being continued so that electric current is continuously supplied from one terminal located before rectification to a glow plug. The battery may be thereby prevented from being over-charged.
Patent JP-S6266078-A (JP)
Inventor: KOBAYASHI MASAHIRO
IPC: F25C1/22
Filed: 1985-09-18
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-S6097986-A (JP)
Title: Production of organophosphoric acid ester derivative
Inventor: KIHARA KAZUAKI
IPC: C07F9/12
Filed: 1983-10-31
Abstract: PURPOSE:To produce the titled compound useful as an insecticidal and miticidal agent, in high yield and purity, by reacting an organophosphoric acid ester halide with an OH-containing compound in water and water-immiscible solvent under basic condition. CONSTITUTION:The objective compound of formula II can be produced by reacting the compound of formula I (R1 is lower alkoxy; R2 is lower alkoxy or lower alkylthio; X is O or S; Y is halogen) with the compound of formula R3OH (R3 is substitutable phenyl or substitutable heterocyclic group) in water and a solvent which cannot be mixed homogeneously with water, under basic condition. The compound of formula I is e.g. O,O-dimethyl-O-(4-cyanophenyl)-phosphorothioate, etc. The amount of the compound of formula I is about 0.5-3mol per 1mol of the compound of formula R3OH. The water-immiscible solvent is e.g. benzene, toluene, xylene, etc.
Patent JP-S6098732-A (JP)
Title: Multi-path distortion suppressing circuit
Inventor: TAKAMATSU SHIGEHARU
IPC: H04B1/10
Filed: 1983-11-04
Abstract: PURPOSE:To prevent the generation of distortion in an FM modulation rate is high by stopping a multi-path distortion control operation only when a sound signal component is a prescribed level or below in an audio FM receiver. CONSTITUTION:When the sound signal component in a sound signal component detecting circuit 4 is a prescribed level or below, the circuit 4 stops the operation of a multi-path distortion supressing section 2. The multi-path distortion suppression section 2 has only to suppress a multi-path distortion over a certain specific level and the distortion produced in suppressing multi-path distortion is decreased without improving the frequency response performance.