baber/WOPTO huggingface dataset:
Patent JP-S6092464-A (JP)
Title: Method for diffusing aluminum
Inventor: YAMAMOTO YUKIO
IPC: C23C10/48
Filed: 1983-10-25
Abstract: PURPOSE:To form an Al diffused layer having superior oxidation resistance, corrosion resistance and durability by using Al and a rare earth metal as the materials if diffusible metallic powder for packing treatment with a powdered mixture consisting of the diffusible metallic powder, a halide activator and a powdered inert carrier. CONSTITUTION:Diffusible metallic powder for packing treatment is made of an alloy consisting of Al and a rare earth metal. The Al content is adjusted to >=about 70wt%. A packing agent consisting of about 5-50wt% said alloy powder, about 1-5wt% halide activator such as NH4Cl and the balance powder of an inert carrier such as alumina is prepd. A metallic article to be treated is buried in the packing agent, and packing treatment is carried out at about 700- 900 deg.C in a nonoxidizing atmosphere for about 0.5-2.5hr. The article is then taken out, and diffusion treatment is carried out at about 800-1,100 deg.C in a nonoxidizing atmosphere for about 1.0-5.0hr.
Patent JP-S6181537-A (JP)
Title: Control device for air-fuel ratio during shifting to feedback mode of internal-combustion engine
Inventor: HIRANO KENICHI
IPC: F02D41/00
Filed: 1984-09-26
Abstract: PURPOSE:To enable rapid and smooth shifting to normal feedback control, by providing an operating state deciding circuit which discriminates the operating condition of an engine before shifting to a feedback control mode. CONSTITUTION:An engine operating condition deciding circuit 61 discriminates the operating condition of an engine right before shifting to a feedback control mode. A reference position register 56 is preset to a valve equivalent to a transient position outputted from a function generator 62. A driving direction switching circuit 59 outputs a driving signal to a driver 206 depending on an output from a comparator 58. The driver 206 feeds a driving pulse signal to a stepper motor 13. This enables rapid and smooth shifting of an operating state to a normal feedback control.
Patent JP-S6354228-A (JP)
Title: Molding
Inventor: MENJU YOSHIHIRO
IPC: B60R13/04
Filed: 1986-08-26
Abstract: PURPOSE:To obtain a easy-to-make, lightweight and attractive molding by a method wherein the molding consists of a cover part, which constitutes the front surface part of the molding, a base part, which constitutes its back surface part, a hinge part, which locates between the cover part and the base part and integrally connected with said parts and is foldable inside, and a pair of first and second engaging parts. CONSTITUTION:A molding consists of a cover part 1, which constitutes the front surface part of a molding, a base part 2, which constitutes its back surface part, a hinge part 3, which integrally connects the one side end of the cover part 1 with the one side end of the base part 2 and is foldable inside, and a pair of a first engaging part 4 and a second engaging part 5, which are respectively provided at the other side end of the cover part 1 and at the other side end of the base part 2. A molded body 6 having the predetermined shape, which is foldable at the hinge part 5, is molded by injection-molding. Next, the molding body 6 is folded at its hinge part 3 and the first engaging part 4 and the second engaging part 5 are bonded to each other by adhesive in order to manufacture a molding, in the interior of which a hollow part 8 with a simple shape is formed.
Patent JP-H0644171-A (JP)
Title: Multi-drop communication control system
Inventor: YODA MIKI
IPC: H04L5/00
Filed: 1992-07-27
Abstract: PURPOSE:To simplify circuit configuration and control processing by dispensing with a control channel other than a speech channel at the time of transmitting up data from multi-drop terminal equipment in response to a polling request, etc., from multidrop host equipment. CONSTITUTION:A DIU 5b transmits a data frame to a CX-MAC 11b only when an RS line is ON, and the CX-MAC 11b retrieves always the presence of data in a transmitting buffer 200b. When the data is detected in the transmitting buffer 200b, the CPU 100b of the CX-MAC 11b sets a transmission MAP 201b so as to transmit the data in the transmitting buffer 200b to a trunk line LAN by putting it on a frame 202b, and when the data comes not to be detected in the transmitting buffer 200b, it resets the transmission MAP 201b so as to halt data transmission to the trunk line LAN.
Patent JP-S5989790-A (JP)
Title: Method for preventing electrodeposition of metal on electrically conductive roll during electroplating
Inventor: YOSHIHARA RIYOUICHI
IPC: C25D7/06
Filed: 1982-11-15
Abstract: PURPOSE:To prevent the electrodeposition of a metal on an electrically conductive roll and to enable electrolysis at high current density by blowing a gas or a gas-liq. mixture on the surface of a strip between the roll and an electrode. CONSTITUTION:A gas or a gas-liq. mixture is blown on the surface of a strip 13 between an electrically conductive roll 11 and an electrode (anode) 12 from a fluid blowing nozzle 16. The amount of the fluid to be blown is set in accordance with the amount of an electrolytic soln. 15 flowing out on the strip 13 to isolate the soln. 15 from the roll 11. A leakage current from the anode 12 through the soln. 15 is reduced, so the electrodeposition of a metal on the surface of the roll 11 is prevented.
Patent JP-H0483260-A (JP)
Title: Electrophotographic developer
Inventor: NAKANO TETSUYA
IPC: G03G9/113
Filed: 1990-07-26
Abstract: PURPOSE:To obtain the electrophotographic developer which is not deteriorated in spite of repetitive agitation in a developing device and has the excellent durability by adequately setting the properties of a resin for fixing a toner and the coating resin of a carrier. CONSTITUTION:This developer is constituted of the toner consisting of a styrene/ acrylic copolymer having the mol. wt. distribution in which the mol. wt. at the start of inspection is within a 1.6X10<7> to 2X10<8> range and the mol. wt. at the end of detection is within a 300 to 2,000 range in gel permeation chromatogram as the resin for fixing and the carrier coated with a styrene/ acrylic copolymer contg. at least 2-hydroxyethyl acrylate as a coating resin. The various problems occurring in the grounding and flocculating of the toner particles, the wearing and peeling of the coating resin of the carrier, etc., are solved in this way and the developer which is not deteriorated in spite of the repetitive agitation in the developing device and has the excellent durability and long life is obtd.
Patent JP-S5990933-A (JP)
Title: Semiconductor supporting electrode
Inventor: NAMEKAWA TAKASHI
IPC: H01L21/52
Filed: 1982-11-17
Abstract: PURPOSE:To ensure uniform electrode surface, high temperature conductivity and low thermal expansion property by providing an element which is easily soluble to Cu and becomes solid at the interface of Cu bar at the center and a composite material of Cu-C fibers. CONSTITUTION:An element which is easily soluble to Cu and becomes solid and also reacts with C under a hot press temperature or less is provided at the interface of the center, Cu bar and the composite member of Cu-C spiral fiber at the circumference. Amount of element to be provided should be selected in such a degree as not deteriorating thermal resistance property. Namely, an element is slightly applied around the Cu bar and a very thin film obtained by plating is provided. An Ag-plated 7 Cu bar 6 is inserted to the center of Cu-plated fiber take-up part 5, it is set to the graphite mold and it is subjected to the hot press. A processed electrode is placed in the stabilizing process at 400 deg.C and thereby the uniform electrode surface having to protrusions and stepped parts can be obtained.
Patent JP-H0619460-A (JP)
Title: Automatic stringed instrument
Inventor: DEJIMA TATSUYA
IPC: G10H1/00
Filed: 1992-07-03
Abstract: PURPOSE:To provide the automatic stringed instrument that automatically provides a characteristic performance in a stringed instrument and can not be realized by a conventional automatic stringed instrument although the constitution is small in size. CONSTITUTION:A series of pieces of string muting information among pieces of automatic performance information which are generated in order are read out of a performance information storage part and a sequence data storage part, an actuator for automatic muting is driven in order according to the read pieces of string muting information, and this actuator for automatic muting drives a damping part 101, so a tensed string 3 is damped by this damping part 101. Consequently, a string sound which is currently generated can automatically be muted.
Patent JP-H0545510-A (JP)
Title: Production of color filter
Inventor: YASUI HIDEAKI
IPC: G02F1/1335
Filed: 1991-08-09
Abstract: PURPOSE:To provide the process for production of the color filters which do not generate steep level differences between light shielding parts and picture elements. CONSTITUTION:Colored resists 6 are applied on the light shielding parts 2 formed on a glass substrate 1 consisting of glass, etc., and a substrate 1 contg. these light shielding parts 2 and thereafter, the areas below the apertures for forming the picture elements formed by the light shielding parts 2 on the substrate 1 are exposed as exposing regions. After the substrate is rotated, the areas above the apertures for forming the picture elements formed by the light shielding parts 2 on the substrate 1 are exposed as exposing areas. The disconnection of the transparent conductive film 5 occurring in the steep level differences of the picture elements and the light shielding parts 2, the reduction in the film thickness thereof and the increase in the resistance of the transparent conductive film 5 generated by the generation of cracks are prevented in this way and the large-area display having high quality is obtd.
Patent JP-H0754018-A (JP)
Title: Production of spherical particle of metal
Inventor: KOIDE MASAYUKI
IPC: B22F9/10
Filed: 1993-08-12
Abstract: PURPOSE:To easily and efficiently produce the spherical particles of metal having micrograin sizes at a high yield by supplying molten metal onto one point on a disk deviated from the center of a rotary disk rotating at a high speed and centrifugally spraying the molten metal, then cooling the metal. CONSTITUTION:The melt of the metal or alloy is supplied from a molten metal nozzle 2 onto the rotary disk rotating at a high speed and a molten metal film 3 spread on the disk by centrifugal force is splashed from the circumferential end of the disk in a tangent direction. The splashed liquid drops of the molten metal are cooled and solidified by cooling gases flowing in counter current or in parallel. The molten metal downflow point 5 on the rotary disk is set at the point deviated from the center 4 of the rotary disk 1 in the centrifugal spraying method described above. This offset length L is preferably about 0.9 times the radius of the rotary disk. As a result, nonuniformity is produced in the film thickness of the molten metal film 3 at the circumferential end of the rotary disk. The spherical particles of the metal, alloy or metal oxide having the micrograin sizes of about <=90mum are obtd.
Patent JP-S6443393-A (JP)
Title: Three-phase fluidized bed catalytic aeration type waste water treatment apparatus
Inventor: SUGANO KUNIO
IPC: C02F3/08
Filed: 1987-08-11
Abstract: PURPOSE:To enhance treatment efficiency, by accelerating the sedimentation of a fluidized carrier in a sedimentation region to supply said carrier to a fluidized region and efficiently recirculating and fluidizing the fluidized carrier allowed to fill the fluidized region. CONSTITUTION:An outflow barrier plate 4 demarcates a fluidized carrier sedimentation region C in parallel to the wall of a tank and the submerged partition plate 3 vertically provided in water in parallel to the barrier 4 demarcates a rising fluidized region A and a falling fluidized region B almost equal in a volume on both sides thereof. An aerating air diffusion pipe 5 is arranged to the bottom part of the rising fluidized region A. In this waste water treatment apparatus, a fluidized carrier having a particle size of 2-15mm is used and the water area of a sedimentation region C is set so that the rising water stream of the sedimentation region C becomes a speed equal to or less than the sedimentation speed of the fluidized carrier to accelerate the sedimentation speed of the fluidized carrier having a particle size of 5mm or more. Further, inclined barrier plates 8a, 8b preventing the rise of the fluidized carrier having a particle size of 2-5mm are provided to the opposed inner walls of the sedimentation region C. As a result, the fluidized carrier allowed to fill the fluidized region is efficiently recirculated and fluidized to enhance treatment efficiency.
Patent JP-S6094557-A (JP)
Title: Optical information transmission system
Inventor: IKUTA AKIRA
IPC: H04B10/275
Filed: 1983-10-28
Abstract: PURPOSE:To prevent waste power consumption and to extend the service life by allowing a processor designated for reception to suppress relay of information to a succeeding processor in an information processing system using a common optical transmission line. CONSTITUTION:Processors 1-1-1-n transmitting information transmits control information commanding effectiveness or ineffectiveness of receiver designation information together with reception designation information designating a processor to receive data. The processors 1-1-1-n receive and designate both sets of the information according to the order of transmission lines 4-1-4-n. If the control information indicates that the receiver designation information is ineffective, all the processors 1-1-1-n attain the reception of the information. If the control information indicates the effectiveness, a designated processor suppresses the relay of the information to the succeeding processors to inactivate optical circuits after the own processor E/O circuit (3-1-3-n).
Patent JP-H0951445-A (JP)
Title: Image processing unit
Inventor: KIYOHARA TAKAHIRO
IPC: H04N1/60
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an output of both an original image and a marker in specific ink or the like in a properly easy-to-see way. SOLUTION: A density discrimination section 2 discriminates a specific color part of image data read by an original read section 1 and the discrimination information is fed to a binarization processing section 3 via a filter processing section 5. The binarization processing section 3 binarizes the image data based on a binarization threshold level changed by an arithmetic processing section 6 based on an output from the filter means 5 and provides an output of the binarized data in combination with period information from a period pattern generating section 4.
Patent JP-2000030129-A (JP)
Title: Prepaid card system, reader and illegal card detection method
Inventor: KUROI TOSHIO
IPC: G06K17/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the use of an illegal card caused by forgery such as copying. SOLUTION: This reader reads magnetic information by giving priority to an area whose range of a setting amount is wide from piercing areas where punch holes are made in the balance punch hole part E3 of a prepaid card 6 being a processing object, and discriminates whether it is matched with piercing balance information contained in variable information of the card. When the compared information are not matched, the reader inhibits the use of the card. When the compared information are matched, the reader updates balance information and pierces the necessary punch hole. Then, the reader gives precedence on the piercing area whose range of the setting amount is wider than the other area, selects one area where the punch hole is pierced, records new balance information and records magnetic information which is read from the area by containing it in variable information.
Patent JP-S6262573-A (JP)
Title: Forsterite-base solid state laser host
Inventor: YAMAGISHI KIYOSHI
IPC: C30B15/00
Filed: 1985-09-13
Abstract: PURPOSE:To increase the life of a phosphor and to operate a laser in wavelength near visible range by doping forsterite with 3-valency chromium ions of light emitting ions and 1-valency cations. CONSTITUTION:A forsterite single crystal having 3-valency chromium ion and 1-valency lithium ion is grown, for example, in a high frequency heating type Czochralski single crystal growing furnace. By selecting the growing conditions, a single crystal which has no content of bubble and contains 3-valency chromium ion and 1-valency lithium ion in the crystal can be manufactured. Thus, a light having long life of phosphor 650-850nm is recognized in addition to the light having 850-1,000nm, and a laser oscillation capable of exciting flash lamp is provided.
Patent JP-H02139279-A (JP)
Title: Thermal recording material
Inventor: TANI HISASHI
IPC: B41M5/28
Filed: 1989-08-02
Abstract: PURPOSE:To enable stable recording to be achieved without being affected by variations in external environments, under low to high humidities, and without any fogging or blocking phenomenon even in high-speed recording by incorporating a hectorite clay into at least one of face and back-side layers constituting a recording material. CONSTITUTION:A hectorite clay is incorporated in at least one of layers constituting a recording material, namely, a thermal recording layer and a support layer which basically constitute the recording material and an over coat layer, a protective layer, a support back side layer and the like which are provided, as required. A better effect is obtained especially when the hectorite clay is incorporated in the support back side layer. Particularly where a film or a synthetic paper is used as the support, it is desirable to incorporate the hectorite clay in the support back side layer. The amount of the hectorite clay used is appropriately controlled according to the kind of the support, the constitution of the recording layer and the conditions of the layer into which the clay is incorporated, etc. In general, the clay is incorporated in an amount of about 0.1-5g/m<2>, preferably about 0.2-2g/m<2>.
Patent JP-S6265949-A (JP)
Title: Production of optical glass and optical fiber base material
Inventor: SHIODA TAKAO
IPC: G02B6/00
Filed: 1985-09-13
Abstract: PURPOSE:To obtain optical glass which has high strength, is decreased in impurities and excels in transmittivity of light by adding a nitrogen-contg. glass component synthesized from a vapor phase material into an aq. soln. of an org. metallic compd. then gelling, drying and heating the same. CONSTITUTION:The org. metallic compd. such as Si(OCH3)4 or Al(OC2H5)3 is added to water and is mixed, then the nitrogen-contg. glass component (e.g.; Si3N4, AlN) synthesized from the vapor phase raw material is added and mixed to and with such soln. The formed soln. or suspension is stired and heated to gel and is then dried to form a dry gel. The dry gel is heated by a thermal light source such as CO2 laser to form the oxynitride glass, by which the optical glass is obtd. The dry gel consisting of the double layers; material for a core and material for a clad is formed by using the above-mentioned method and is subjected to a heat treatment, by which the optical fiber base material consisting of the oxynitride glass is obtd.
Patent JP-2000034559-A (JP)
Title: Resistant heating type vacuum deposition device
Inventor: SAITO MASAHARU
IPC: C23C14/26
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a resistance heating type vacuum deposition device provided with a heating control device for stably obtaining a film of high quality. SOLUTION: This device has a material to be vapor-deposited 4, a heating body electrically heating the material 4, a resistance measuring means 13 measuring the resistance of the heating body, a temp. sensor 9 measuring the melting temp. of the material 4 and a heating control device 2 controlling the heating of the heating body, the heating control device is provided with a heating condition setting apparatus 11 setting desired heating conditions, and, based on the heating conditions of the heating condition setting apparatus, two stage preheating is executed.
Patent JP-S6360051-A (JP)
Title: Production of thin cast strip
Inventor: MORIWAKI SABURO
IPC: B22D11/12
Filed: 1986-08-29
Abstract: PURPOSE:To surely cast strip as high temp. without any heating stage by cooling so as to remain non-solidified range having the specific % of thickness for the cast strip at the position of finish roll of guide roll group in a secondary cooling zone and also reduction-rolling so as to eliminate the non-solidified part at the finish roll. CONSTITUTION:The finish rolls 6a, 6b in the secondary cooling zone are pressed to downward by a cylinder 8 and at this part, the upper shell 9s of cast strip and the lower shell 10s of cast strip are brought into control with mutually and while non-solidified molten steel 11 is pushed back toward upstream side, both shells are welded in order and so perfect solidification is realized. In this case, the cast strip is cooled, so as to remain to <10% the thickness of cast strip as the non-solidified range at the position of finish rolls 6a, 6b, and also at this position, the upper part and the lower part shells are rolled under reduction by the cylinder 8, so as to eliminate perfectly the non-solidified part at this position.
Patent JP-H0628978-A (JP)
Title: Manufacture of display tube for light source
Inventor: MORIKAWA MITSUAKI
IPC: H01J9/26
Filed: 1992-07-07
Abstract: PURPOSE:To reduce occurrence of failure, and improve a yield by facilitating correction of an electrode position mounted on a stem body structure. CONSTITUTION:A glass bulb 14 where a carbon film 15 is formed on the inner wall surface and stem glass 20 mounted with a cathode electrode 22 and an anode electrode 24 and the like are sealed up by means of a burner. Afterwards, this glass bulb 14 and front glass 11 where a phosphor surface 12 and an Al metal back film 13 are formed, are sealed up by means of low melting point frit, and a display tube for a light source is manufactured.
Patent JP-H0865488-A (JP)
Title: Method and device for image processing
Inventor: SOMA TSUNENORI
IPC: G06T1/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide an image processing method and device in which a sheet describing information commanding the processing method of an original image is read by an image input section, image processing commanded is applied to the data by this sheet and the processed image data are outputted. CONSTITUTION: A scanner section 2 reads an original image and stores the image to an image memory 5. Furthermore, the scanner section 2 reads a masking sheet and reads the masking information described on the sheet and stores the information to a masking memory 6. When a print command is received, the image data stored in the image memory 5 are processed depending on the masking information in the masking memory 6 and the processed image data are outputted to a printer section 3, in which the data are printed out.
Patent JP-H0697149-A (JP)
Title: Vapor drying method
Inventor: JIYON JII FURANKA
IPC: H01L21/306
Filed: 1993-07-23
Abstract: PURPOSE: To dry up a semiconductor substrate uniformly taking advantage of a multi-directional flow of isopropyl alcohol. CONSTITUTION: Isopropyl alcohol 19 generated from an outer vapor source 30 is ejected against at a spot located near the upper part 28 of a semiconductor substrate 20 in a vapor drying system, and isopropyl alcohol vapor 18 generated inside the vapor drying system is directed toward the lower part 26 of the semiconductor substrate 20. Therefore, both the upper part 28 and lower part 26 of the semiconductor substrate 20 are dried out nearly at the same time.
Patent JP-S60105516-A (JP)
Inventor: BUARUTAA MIYURAA
IPC: B29C45/73
Filed: 1984-09-28
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-S6183758-A (JP)
Inventor: KATO NAOYUKI
IPC: E04D7/00
Filed: 1984-09-27
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。