baber/WOPTO huggingface dataset:
Patent JP-H02135646-A (JP)
Title: Manufacturing method for fluorescent screen of color image receiving tube
Inventor: KOBAYASHI KENJI
IPC: H01J9/227
Filed: 1988-11-15
Abstract: PURPOSE:To improve the bonding strength of a fluorescent screen pattern to a panel so as to form the reliable fluorescent screen pattern by forming a black matrix on the inside of the panel, subsequently spreading a compound solution consisting of polyvinyl alcohol, acrylic emulsion and bichromate all over the matrix, drying the spread solution, then exposing the dried film to light from the external face of the panel, washing the film in water to remove the unhardened area thereof, and thereafter forming the fluorescent screen pattern. CONSTITUTION:A black matrix film 2 first formed on the internal face of a panel 1. A compound solution consisting of polyvinyl alcohol, acrylic emulsion and bichromate is spread all over this black matrix film 2 in the latter half of a black matrix forming process for depositing a hyaline thin-film 3 thereon to be dried. Then, this panel 1 is transferred to a slurry spreading process, While transferred from the black matrix forming process to the slurry spreading process, the panel 1 is exposed to ultraviolet rays or rays of white light emitted by lamps 4 from the external face thereof. Then, the panel is set in a slurry spreading machine to wash the internal face thereof in water, so that an unsensitized area is washed off the film 3. A green fluorescent screen 5 is formed by washing the film in water, subsequently drying it, spreading a given phosphor slurry thereonto, drying the resulting film, exposing it to light and developing it. By repeating the same process as this, a fluorescent screen pattern consisting of three colors is formed on the internal face of the panel.
Patent JP-H05126486-A (JP)
Title: Exhaust gas economizer
Inventor: NAKAMURA HIDEYO
IPC: F28F9/00
Filed: 1991-11-06
Abstract: PURPOSE:To facilitate the displacement of a tube for an exhaust gas economizer by a method wherein a tube panel, formed of straight tubes provided horizontally in parallel to each other and connected through 180 deg.-bent tubes, is attached to a pillar, having a T-section, through U-bolts while a plurality of tube panels are arranged side by side and the end rims of the faces of the pillars are welded to each other through butt welding. CONSTITUTION:Finned straight tubes 2 are provided in parallel and are connected sequentially through 180 deg.-bent tubes 9 to form a meandering tube panel. Then, the tube panel is attached to the web section of a pillar having a T- section through U-bolts or J-bolts 11. The rims of the face section (a surface corresponding to the horizontal line of a letter T) of the pillar, to which the tube panel is attached in such a manner, are abutted against each other to weld and assemble an economizer. According to this method, a header-side tube plate 3 and a counter header-side tube plate 4 are formed at the outside of the 180 deg.-bent tubes 9. Upon displacing the tubes, one set of a pillar, including the corresponding tube panel, is extracted as one set of cassette to repair the tubes and, then, the set of the pillar is attached again as a cassette.
Patent JP-H05126075-A (JP)
Title: Mechanical supercharger
Inventor: KATO YOSHIRO
IPC: F04C29/06
Filed: 1991-11-06
Abstract: PURPOSE:To improve the supercharging efficiency by making an end plate with materials of a thermal expansion coefficient smaller than that of a housing, so as that respective thermal expansions of the housing end portion and the end plate supporting both end portions of rotor shafts respectively are made equal to each other during the operation of a mechanical supercharger. CONSTITUTION:A housing 1 is constructed with a cylindrical portion 1a enclosing rotors 2,3 and an end portion 1b covering one end face of the cylindrical portion 1a. Respective one end portions of shafts 4,5 of the rotors 2,3 are supported on the housing end portion 1b through respective bearings 6, 7. On the other hand, the other end portions of the shafts 4,5 are supported on an end plate 8 fixed to the other end portion of the cylindrical portion 1a of the housing through respective bearings 9,10. In the above structure, the end plate 8 is made of materials of a thermal expansion coefficient higher than that of the housing 1 so as that respective thermal expansions of the housing end portion 1b and the end plate 8 are made equal to each other during the operation of a mechanical supercharger. The gap between respective rotors 2,3 is held uniformly small.
Patent JP-H10128808-A (JP)
Title: Gate cutting system
Inventor: NAKAI HITOSHI
IPC: B29C45/38
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To cut a gate by effectively automatically holding a molding product and to further automatically separate a runner by holding the product at a support member of the cutting member for cutting the gate until a cutting member is separated from a gate cut part. SOLUTION: In a gate cutter having a pressing grip 305 and a base member 304, a supporting member 360 of the grip 305 is coupled to a rod 308. The rod 308 is reciprocatively mounted at a pusher 306, and the grip 305 is vertically movably operated. The grip 305 mainly has a pressing member 351 for pressing a lens L of a work LO, a cutting blade 361 for cutting a gate LgO of the work LO, the member 360 mounted with the blade 361, and a coiled spring 357 provided between the member 360 and the member 351. A rod 356 is mounted at the member 351.
Patent JP-H08145872-A (JP)
Title: Method and device for analyzing flow type particle picture
Inventor: HORIUCHI HIDEYUKI
IPC: G01N33/483
Filed: 1994-11-25
Abstract: PURPOSE: To make it picture resolution and focus depth to be most suitable for processing in every measuring modes. CONSTITUTION: A sample is allowed to flow in a flow cell 100, and the passage of particles is detected by a laser light flux, then a flash lamp 1 is allowed to emit based on the detection and a still picture of the particles is picked up by an TV camera 8 for image processing. A diaphragm 30 for changing the numerical aperture is provided on a microscope objective lens 5, and the resolution and focus depth are changed in every measuring modes by opening or closing the diaphragm. In a measuring mode where a sample flow thickness is large, an aperture diaphragm is made larger, and in a measuring mode where a sample flow thickness is small, the aperture diaphragm is made smaller and a focus depth is made larger. Further, an ND filter 32 is incorporated therein to adjust the light quantity of optical system accompanied with the change of the numerical aperture.
Patent JP-S63143648-A (JP)
Title: Disk memory accessing system
Inventor: ISHIDA WATARU
IPC: G06F12/08
Filed: 1986-12-05
Abstract: PURPOSE:To shorten a time required for I/O to/from a disk memory by utilizing a waiting time required until a sector to be accessed in the disk memory is reached to a position opposed to a head to make data in the disk memory coincide with data in a cash memory. CONSTITUTION:An I/O sector buffer is constituted of input sector buffers 4a, 4b and output sector buffers 5a, 5b. Thereby, access to respective sectors on the same track of the disk memory can be executed through both the sector buffers 4a, 4b, 5a, 5b on the basis of one I/O request supplied from a master processor and necessary access to the same track can be executed during one rotation of the disk memory. Even if access to respective sectors on the same track of the disk memory is optional combination of writing and reading, all accesses can be executed during one rotation of the disk memory.
Patent JP-H07115885-A (JP)
Title: Float for fishing
Inventor: IWASAKI ATSUSHIGE
IPC: A01K93/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide a fishing float enabling easy sensing of even an early bite. CONSTITUTION:This fishing float is composed of an inner float 2 provided with protrusions 21 protruding outward in radial direction from the circumference and a luminous part 22 at the top and an outer float 3 holding the protrusions of the inner float in a hollow space 34 to enable vertical motion of the inner float. The outer float 3 is provided with an outer float light- changing part 37 on the upper part of the outer circumference to change the luminance by the light emitted from the luminous part of the inner float.
Patent JP-S63143554-A (JP)
Title: Electrostatic recording body
Inventor: HAMADA HIROSUKE
IPC: G03G5/02
Filed: 1986-12-05
Abstract: PURPOSE:To remove fine line missing and abnormal discharge of a recording image and to obtain the clear recording image by rubbing on insulating substance and a conductive substance, thereby forming the applied electric charge for the recording image and the electrostatic charge having an opposite porarity on the surface of a dielectrics body layer before applying the electrostatic charge. CONSTITUTION:The each electrostatic charges having 1-300mu diameter are uniformly or unevenly distributed on the surface of the dielectrics body in the form of islands before applying the electrostatic charge for forming the recording image by rubbing the insulating substance of a thermoplastic resin etc., such as polyethylene, polypropylene, polyester, polyvinyl chloride or a copolymer thereof and the conductive substance such as a polyelectrolyte, an anion and a metallic semiconductor powder, etc. whereby the electrostatic charge which has the opposite porality for the applied electric charge for the recording image is previously formed. Thus, even in case of using a high density electrostatic recording system having 400dot/inch, the clear recording image which does not generate the fine line missing and the abnormal discharge is obtd.
Patent JP-H08147166-A (JP)
Title: Processing method for instance base
Inventor: ISHIZUKA IKUTO
IPC: G06F9/44
Filed: 1994-11-25
Abstract: PURPOSE: To reduce the burden to a maintenance man by automatizing the maintenance work of an instance base accompanied with addition of new problem instances. CONSTITUTION: A group of concrete instances corresponding to individual problem instances and one model instance which generalizes concrete instances are secured with respect to a group of problem instances which occur by the same cause in the past. Pairs of attributes and attribute values having value parts different by problem instances are registered in concrete instances. The cause and its countermeasure method common to problem instances and pairs of attributes and attribute values which are not registered in concrete instances are registered in the model instance.  When the cause of a new problem is clarified to specify one applicable model instance, new concrete instances are secured, and pairs of attributes and attribute values which are not registered or have the same value part are additionally registered in the applicable model instance, and pairs of attributes and attribute values different by value parts are registered in respective concrete instances and are deleted from the applicable model instance.
Patent JP-H01133668-A (JP)
Title: Device for holding printed board in carrierless soldering device
Inventor: KONDO KENJI
IPC: B23K101/42
Filed: 1987-11-20
Abstract: PURPOSE:To surely engage a board even if the thickness of the printed board is varied by moving the printed board holder placing the printed board by the traveling of a transfer chain. CONSTITUTION:A printed board 1 is placed on a holding claw 20 by traveling a transfer chain 13 in C direction and inserting the printed board 1 in D direction. When a printed board pressing plate 21 is abutted to the inclined face 28a of a pressing plate 28, a pressing part 23 is descended to press the printed board 1. When the printed board pressing plate 21 is then abutted to a lower face 28b, the pressing part 23 is abutted to the printed board 1 with the lower face 28b of the pressing plate 28 becoming a point of application. A compression spring 24 is thereafter compressed with the pressing part 23 becoming the fulcrum, the engaging hole 22 side of the printed board pressing plate 21 is pushed down and the printed board 1 is held. The printed board 1 is thus not removed from the holding claw 20 even if any power is exerted thereon.
Patent JP-H07136545-A (JP)
Title: Method for jigging crushed material and device therefor
Inventor: UEJIMA AKIMITSU
IPC: B03B5/22
Filed: 1993-11-22
Abstract: PURPOSE:To provide a method for jigging a crushed material and a device therefor in which the treating capacity and sorting performance are increased. CONSTITUTION:Jigging of crushed material in which minerals, or wastes of automobiles, electrical household appliances, etc., are crushed to form is performed in a jigger for crushed materials in which they are moved by a conveyor belt with a net 3 of a jigging water tank 1 and divided into metals having heavy specific gravity and nonmetals having light specific gravity in the vertical direction in a gravity separator 6 by pulsation generated with a pulsation generator 5, and the crushed materials are washed with water. A water flow of the jigging water tank 1 is given in a countercurrent to the proceeding direction of the conveyor belt with a net 3 by water jet nozzles 4. The crushed materials gravity separated in the vertical direction each are smoothly moved to an overflow weir 7 of a discharge device by the water flow, and smoothly discharged. The materials having heavy specific gravity are conveyed by the conveyor belt with a net in its proceeding direction, and discharged from the water tank 1 at a heavy specific gravity material discharge device 8.
Patent JP-H0597687-A (JP)
Title: Method for producing dried yeast granule
Inventor: SAITO SHIZUO
IPC: A61K9/16
Filed: 1991-10-14
Abstract: PURPOSE:To simply obtain the subject granule having a specific angle of repose without adding an additive, etc., by pouring a yeast suspension having a specified concentration between heated revolving drums to carry out concentration, drying and granulation. CONSTITUTION:A yeast water suspension 3' (preferably pH 5-8) having >=10% yeast concentration calculated as dry material is poured to a revolving drum or between two revolving drums l and 2 heated to 140-180 deg.C, concentrated, dried and granulated to give the objective granule having <=45 deg. angle of repose.
Patent JP-H04168226-A (JP)
Title: Production of austenitic stainless steel sheet
Inventor: ARAI HIROSHI
IPC: C22C38/00
Filed: 1990-10-31
Abstract: PURPOSE:To remarkably save the energy to produce the austenitic stainless steel sheet by providing a coiler before and behind a roller at the time of hot- rolling the sheet, reverse-rolling and the soln. heat-treating the sheet. CONSTITUTION:An austenitic stainless steel billet contg., by weight, <0.08% C, <1.0% Si, <2.0% Mn, 8.0-16.0% Ni, 16.0-20.0% Cr, <3.0% Mo and <0.1% Ni is hot-rolled into a sheet. In this case, a coil box or a coiler furnace for the hot-rolled steel sheet is arranged before and behind the roller to reverse-roll the sheet into a steel sheet having a specified thickness, the hot-rolled sheet is immediately wound in the coil box or coiler furnace, and the sheet is soln. heat-treated by the heat retained by the coil of the sheet. Consequently, the cooling of the steel sheet being hot-rolled is prevented, soln heat treatment is performed without using a heating furnace, and an austenitic stainless steel sheet is rolled and soln. heat-treated with a small amt. of heat energy.
Patent JP-S62151290-A (JP)
Title: Welding method for outer peripheral end face of patch plate
Inventor: ANDO MASAAKI
IPC: B23K9/032
Filed: 1985-12-26
Abstract: PURPOSE:To make the aiming of the wire on and after the 2nd layer correct and to improve the reliability of the weld zone by performing the positioning of a torch from the revolutional angle which is from the reference line of a base pipe and from the inclined angle for the horizontal line on the outer peripheral end face of a patch plate. CONSTITUTION:The revolutional angle omega of a torch 4 which is from the reference line go passing the apex part of a base pipe 1 is detected in welding the 2nd layer and on. The inclination phi on the surface 1a of the base pipe 1 at the place of the outer peripheral end face 3a of the patch plate 3 to which the torch 4 is opposed is found further. The aiming position of a wire 7 is controlled by correcting the shifting quantity of the torch 4 at the apex part of the base pipe 1 by using the inclination from these values. In this way the aiming of the wire of the 2nd layer and on is made correct and good multilayer welding can be performed.
Patent JP-H09110451-A (JP)
Title: Method for tempering glass plate and apparatus therefor
Inventor: KATO YASUZANE
IPC: C03B27/044
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To easily obtain tempered glass excellent in the degree of tempering, etc. by arranging the heated glass plate among nozzle groups which are specifically regulated in the bores, arrangement, etc., and face each other and blowing jet-like cooling media from these nozzle groups. SOLUTION: The nozzle groups constituting a pair of blow ports 1 and 2 facing each other are arranged on both flanks of the heated glass plate 3. The bores of the respective nozzles are specified to 10 to 40mm and the distance between the nozzle front ends of a pair of both blow pots 1 and 2 facing each other is specified to 100 to 250mm. the distances t1 and t2 between the glass plate 3 and the front ends of the respective nozzles are assured at the distances equivalent to the length of the value of the bores of the respective nozzles or above. The glass plate 3 is arranged between the nozzle groups facing each other. The jet-like cooling media are blown to the surfaces of the heated glass plate 3 from the nozzle groups constituting the blow pots 1 and 2, by which the glass plate 3 is tempered.  As a result, the distances between the front ends of the nozzles and the surfaces of the glass plate are increased to about twice the distances heretofore. The tempered glass plate having the sufficient degree of tempering is thus produced.
Patent JP-S63143831-A (JP)
Title: Optical apparatus for detecting defect on face plate
Inventor: NARA KEI
IPC: H01L21/66
Filed: 1986-12-08
Abstract: PURPOSE:To make it possible to check a face plate at an accuracy higher than a conventional apparatus, by dividing various defects having different phases into 2 groups based on the characteristics of the distribution of scattered light, providing two photodetectors suitable for the groups, and separating the defects into individual defects as much as possible. CONSTITUTION:The defects in the first group have the relatively wide distribution of scattered light and include fine particle defects and haze defects. The defects in the second group are concentrated in the vicinity of the axis of regular reflected light and include pit defect. The axis of a laser beam 3 from a laser light source 2 is changed by a mirror 4 and condensed through a light projecting and receiving lens 16. The light beam is projected on a surface plate 1 at a small incident angle theta. Scattering rays 7 and 9 are arranged in the following constitution. With respect to the defect in the first group, the light receiving surfaces of a plurality of optical fibers 15 are arranged in the vicinity of a laser spot 5 so that the light receiving surfaces are directed to the spot S. The fibers are connected to a photo multiplier tube 15a, and a first photo detector is formed. With respect to the defect in the second group, the scattered light in the vicinity of the axis 3a of a regular reflected light is condensed and recieved by a second photodetector 18.
Patent JP-H04164814-A (JP)
Title: Production of ultra-fine zinc oxide powder having excellent dispersibility
Inventor: KAWAMURA KYOKO
IPC: B01F3/08
Filed: 1990-10-30
Abstract: PURPOSE:To obtain ultra-fine zinc oxide powder having excellent dispersibility without passing through a calcination process by dropping an alkali aqueous solution to the aqueous solution of a zinc salt and preparing the precipitates of zinc oxide having a prescribed average particle size under a specified condition. CONSTITUTION:The aqueous solution of a zinc salt is dropped in an alkali aqueous solution at a temperature of >=60 deg.C, and the precipitates of zinc oxide are produced at a final pH of >=9 to provide ultra-fine zinc oxide powder having an average particle size of 0.02-0.05mum. In the production method, the aqueous solution of the zinc salt is dropped in the alkali aqueous solution and the reaction temperature is preferably maintained at a temperature of >=60 deg.C for >=30min. The utilization of the ultra-fine particle zinc oxide powder permits to prepare coating films having high transparency in a visible region and an excellent UV ray shielding effect. The zinc oxide powder can be further utilized for anti-suntanned cosmetics and UV ray-shielding protecting films for automobiles, furnitures, optical materials, etc. The utilization of the dispersion of the powder allows to readily prepare coatings or pastes.
Patent JP-H08151133-A (JP)
Title: Electronic apparatus with printer
Inventor: YAMAZAKI FUMINORI
IPC: G06F3/12
Filed: 1994-11-28
Abstract: PURPOSE: To provide an electronic apparatus with a printer to which a paper supplying tray is removably attached and which can print continuously same sentences spanning several pages without needing to supply paper sheets one by one, and hold the continuously printed paper sheets together. CONSTITUTION: An electronic apparatus with a printer is provided with paper inserting port part 19 provided in the rear surface part of a printer part 1, a paper ejecting port part 15 provided in the top surface part of the printer part 1, a paper guide for holding together the paper sheets continuously printed in the upper port of the paper ejecting port part 15 and a paper supply cover part 8 provided in the rear surface part of the paper inserting port part 15 used in the hand printing to guide the printing paper to the paper inserting port 19.
Patent JP-2000112069-A (JP)
Title: Heat-developable photosensitive material
Inventor: SAKAI MINORU
IPC: G03C1/498
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-developable ultrahigh-contrast photosensitive material which is slight in harmful effect on the human body and environment, is stable to the change in heat development conditions and very low in fog by incorporating a polyhalogen compound having a specified substituted arylsulfonyl group and a specified salicylic acid derivative and/or a specified thiosufonyl compound. SOLUTION: The heat-developable photosensitive material has a photosensitive silver halide, a reducible silver salt, a reducing agent, an ultrahigh contract imparting agent, a binder, at least one polyhalogen compound of formula I and at least one of compounds of formulae II and III. In the formula I, X is a halogen, R1 is an alkyl, aryl or the like R2 is a substituent and (r) is an integer of 0-4. In the formula II, M is H or a k-valent cation, R is a substituent, (n) is an integer of 1-4 and (k) is an integer of >=1. In the formula III, Z1 is an aliphatic hydrocarbon and M1 is a cation.
Patent JP-H03153834-A (JP)
Title: Fin material made of high strength al alloy for al heat exchanger
Inventor: TOMA KEN
IPC: C22C21/00
Filed: 1989-11-10
Abstract: PURPOSE:To obtain the fin material made of a high strength Al alloy for an Al heat exchanger having high strength and capable of thinning by forming it of an Al alloy having a specified compsn. constituted of Fe, Si, Zr and Al. CONSTITUTION:The fin material made of a high strength Al alloy for an Al heat exchanger is formed of an Al alloy having a compsn. contg., by weight, 1.1 to 1.5% Fe, 0.35 to 0.8% Si, 0.02 to 0.2% Zr and the balance Al with inevitable impurities. The fin material has high strength at room temps. and high temps. as well as has no deformation in the stage of brazing even if it is thinned and is capable of good brazing. Furthermore, the above alloy has good thermal conductivity as well as excellent in sacrificial anode effect and permits the use of an Al heat exchanger having excellent capacity for a long period of time.