baber/WOPTO huggingface dataset:
Patent JP-H0365581-A (JP)
Title: Method for improving oxidation resistance of sintered carbon
Inventor: NISHIO HIROAKI
IPC: C04B41/84
Filed: 1989-08-01
Abstract: PURPOSE:To easily obtain a sintered carbon material having improved oxidation resistance by coating a sintered carbon material with inorganic polysilazane and heating in a non-nitrogen and non-oxidizing atmosphere to form a silicon carbide layer on the sintered carbon material. CONSTITUTION:A sintered carbon material is produced by using graphite. carbon black, coke, pitch, carbon fiber, etc., as raw material, forming the raw material and sintering and graphitizing the formed product. An inorganic polysilazane produced by diluting a chlorosilane with a solvent and reacting with ammonia is applied to the sintered carbon material to form a coating layer. The sintered carbon material is placed in a non-nitrogen and non-oxidizing atmosphere (e.g. argon atmosphere) and heated to effect the reaction of the inorganic polysilazane with carbon. The surface carbon layer of the sintered carbon material is converted to silicon carbide by this process to form a silicon carbide film on the surface in high adhesivity and efficiency. A sintered carbon material having excellent oxidation resistance at high temperature can be easily produced by this process.
Patent JP-S6242971-A (JP)
Title: Production of pyrazole derivative
Inventor: IWATAKI ISAO
IPC: C07D231/20
Filed: 1986-08-26
Abstract: PURPOSE:To obtain a pyrazole derivative useful as an intermediate for pharmaceuticals and agricultural chemicals, etc., with simple operation in high yield, by using an acyl merdrum's acid compound and a hydrazine compound as easily handleable safe raw materials, and reacting the compounds. CONSTITUTION:The 5-acyl merdrum's acid of formula I (R1-R3 are lower alkyl) produced easily by the conventional acylation of merdrum's acid, etc., is made to react with the hydrazine of formula II [R5 is H, lower alkyl or (substituted) phenyl] under melting at 100-170 deg.C. After the completion of the reaction, the reaction mixture is cooled to room temperature, and the precipitated crude crystal is recrystallized from a proper organic solvent or, if necessary, reacted in an inert solvent such as ethanol at a temperature between room temperature and the refluxing temperature, preferably under refluxing. After the reaction, the solvent is distilled off, the residue is dissolved in a proper organic solvent and extracted with a dilute aqueous solution of an alkali, the dilute alkali layer is neutralized, extracted with an organic solvent and dried, and the solvent is distilled off to obtain the objective compound of formula III.
Patent JP-S6175365-A (JP)
Title: Photosensitive body and its manufacture and formation of image
Inventor: HANEDA SATORU
IPC: G03G13/01
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a rigid photosensitive body having high electric insulating property and to obtain a polychromatic image through one-time image exposure by forming a latent image on the photosensitive body having an insulating layer in which plural color separation filters are isolated with each other and arranged, and repeating an entire-surface exposurely using light passed through one kind of filter and development. CONSTITUTION:The photosensitive body 1 consists of a conductive substrate 1, conductive layer 2, and the insulating layer 3 including color separation filters R, G, and B which are isolated with each other and arranged. Unit filters R, G, and B are adhered successively at intervals across a mask and covered with a light-transmissive insulator to obtain the filter layer 3 which has the excellent insulating property and high mechanical strength. Then, the entire surface is charged positively by an electrostatic charging electrode 4, and while negative discharging is performed by an electrode 5, image exposure using, for example, red light LR is carried out. Then, the entire surface is exposed to blue light LB to form a potential pattern, which is developed with a developer containing yellow toner. Then, the surface is charged again by the charger to a uniform surface potential, and entire-surface exposure using light G or R and development are performed repeatedly to obtain a polychromatic image.
Patent JP-H0362264-A (JP)
Title: Picture information processor
Inventor: SHIMIZU NORIAKI
IPC: G06F17/30
Filed: 1989-07-31
Abstract: PURPOSE:To reduce the load of a CPU by giving an access to a storage means contained in a communication means when a 1st control means has an access to a communication means and making a 2nd control means control an external device in accordance with the memory contents of a storage means and record and reproduce the picture information. CONSTITUTION:A communication means 58 which performs the transfer of information to the external devices 82 - 85 is provided with a storage means 70 and the 2nd control means 62 and 66. Then an access is given to the means 70 when a 1st control means 34 gives an access to the means 58. The means 62 and 66 of the means 58 control the devices 82 - 85 based on the contents of the means 70. At the same time, the picture information is transferred via the means 70. Thus the means 34 can work independently and is parallel with the means 62 and 66. In addition, a processing is partly carried out by the means 62 and 66. As a result, the load of the means 34 is reduced and the prescribed performance is secured.
Patent JP-S6091096-A (JP)
Inventor: NAKAZAWA NAOJI
IPC: F16M11/12
Filed: 1983-10-24
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-H0729417-A (JP)
Title: Electronics element sealing member
Inventor: KOUSHIMA YUUJI
IPC: H01L23/29
Filed: 1993-07-16
Abstract: PURPOSE:To restrain the denaturation of an electronics element caused by water or enzyme and to prevent the sealing of an electronics element from being broken by heat conduction from a lead wire in applying soldering to the lead wire. CONSTITUTION:The main body of an electronics element such as light emission diode element is sealed by a thermosetting norbornane resin such as norbornane monomer open ring polymer hydrogen additive. The portion where a lead wire extends from the sealing part to the outside is sealed by a heat resistant composition made of heat resistant resin of which thermal deformation temp. is 200 deg.C or more as well as thermoplastic norbornane resin.
Patent JP-H0519328-A (JP)
Title: Ttl automatic dimming camera able to control variable program exposure
Inventor: SATO TOSHIHIRO
IPC: G03B15/05
Filed: 1991-07-12
Abstract: PURPOSE:To provide a TTL automatic dimming camera which can control variable program exposure that a possibility that the precise exposure can be obtained when a photographing distance is near or distant is enhanced. CONSTITUTION:As for the TTL automatic dimming camera which executes photographing by flash light by deciding a stop value and a shutter time corresponding to the brightness information of an object from a prescribed program for controlling exposure, receives the reflected light from the object through a photographing lens at the time of the photographing by the flash light and controls the light according to the received light quantity, a detection means 3 which detects the information of the photographing distance and a selection means 12 which selects the prescribed program for controlling exposure from the plural programs for controlling exposure which are previously stored based on the detected information of the photographing distance when the photographing by the flash light is executed are provided.
Patent JP-H06153725-A (JP)
Title: Proliferation of phellopterus littoralis
Inventor: KAMIMURA HIDEO
IPC: A01H4/00
Filed: 1992-07-03
Abstract: PURPOSE:To perform mass-proliferation of a Phellopterus littoralis plant body by tissue culture by extracting the embryo from a seed of Phellopterus littoralis and culturing the embryo on an MS medium containing a specific phytohormone. CONSTITUTION:The subject process consists of the following steps (A) to (C). (A) A step to extract the embryo from a seed of Phellopterus littoralis, (B) a step to plant the extracted embryo on an MS medium containing one or more phytohormones selected from 6-benzylaminopurine (BA), 2,4- dichlorophenoxyacetic acid (2,4-D) and naphthaleneacetic acid (NAA), culture the embryo and induce an adventitious bud and (C) a step to transplant the obtained adventitious bud to an MS medium free from phytohormone and culture the bud to obtain a grown plant body.
Patent JP-H1169565-A (JP)
Title: Electric connection box
Inventor: RYO KIKO
IPC: H02G3/12
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box fittable to a wall easily and surely. SOLUTION: This box comprizes a casing 10 for housing a receptacle, a switch, and so on, to be put on the rear side of a wall W of a building structure interposing an approximately rectangular through hole bored in the wall W, flanges provided on surfaces opposite to each other of the casing 10 respectively and being in contact with the rear of the wall W, and a fitting board 20 being approximately in a rectangular shape, fitted with a receptacle, a switch, and so on, being opposed to the casing 10, and to be put on the front side of the wall W and fixed to this casing 10, and houses a plug socket and so on. In this case, the casing 10 is approximately in the shape of a closed-end box and has an opening, and electric wires are taken into the casing 10 from the bottom.
Patent JP-S6091163-A (JP)
Inventor: OOYAMA YUKIO
IPC: F25B13/00
Filed: 1983-10-26
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-S6261792-A (JP)
Title: Welding method for silicon steel strip by yag laser
Inventor: EGASHIRA TAKEJI
IPC: B23K26/21
Filed: 1985-09-09
Abstract: PURPOSE:To prevent the penetration weld defect in a butt part and to improve the performance of the butt weld zone as well as yield and workability by controlling an energy density and quantity of weld heat input to specific values or below, then executing welding. CONSTITUTION:Steel strips are butt-welded after the upper limit of the energy density is controlled to 2.0X10<5>W/cm<2> and the upper limit of the weld heat input is controlled to 300g/cm. Air or purging gas is converted to plasma during welding and the quantity of heat input is unstable if the energy density exceeds 2.0X10<5>/cm<2>. A burn-through arises particularly with a thin sheet having <=0.4mm thickness. The mechanical properties of a heat affected zone are deteri orated if the quantity of heat input is large. The mechanical properties of the butt weld zone are improved by executing welding under the above-mentioned conditions and the workability and yield are improved.
Patent JP-S5989029-A (JP)
Title: Receiver with automatic channel selecting function
Inventor: TOMOHIRO MAKOTO
IPC: H03J7/18
Filed: 1982-11-11
Abstract: PURPOSE:To receive only a station having a good receiving state by controlling a channel selecting operation in response to the noise component contained in a received signal. CONSTITUTION:A PLL circuit 7 performs a channel selecting operation and applies the local oscillation outputs successively to a tuner 2. When the signal received by the tuner 2 exceeds a certain field level, an instruction is given to a controller circuit 8 from a stop signal generator 10 to stop the sweep of frequency. An intermediate frequency signal is sent to an impulsive noise eliminating circuit 13. When the output signal sent from an HPF12 within the circuit 13 is large, it is decided that an audio signal contains a big distortion. In this case, the sweep stop of frequency is released and then the frequency sweep is started again.
Patent JP-H1146253-A (JP)
Title: Data transmission confirmation system
Inventor: TAKAOKA SHINICHIRO
IPC: H04M11/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce a control processing load of a central station and to increase a channel capacity in the case of confirming normal transmission, when display data including state change data such as supervision data collected by the central station are transmitted to a display terminal of a slave station through multiple address communication. SOLUTION: A monitor display terminal 3a stores again the display data, including state change data received from a central station 1. In the case that the received display data are old data or the received display data are not stored, re-transmission of the display data is requested to the central station 1 and the received display data are displayed. The central station 1 collects the state change data from a monitor data collection terminal 3b. Furthermore, the state change notice processing sequence to send the display data to the monitor display terminal 3a is executed. Moreover, the routine time processing sequence is executed, where a collection request text of the display data is sent to the monitor display terminal 3a, and the collation reply text of the display data requested from the monitor display terminal 3a is sent to the monitor display terminal 3a.
Patent JP-S6390476-A (JP)
Inventor: JIEEMUSU JIYOSEFU DAFUI
IPC: B62D5/22
Filed: 1987-08-10
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-S6176351-A (JP)
Title: Production of fiber-reinforced resin structural body
Inventor: YAMAZAWA YASUSHI
IPC: B29K105/08
Filed: 1984-09-25
Abstract: PURPOSE:To enable a three-dimensional structural body with a large internal space to be produced without leaving forming members such as a former and a mandrel therein, by winding a resin-impregnated bundle of continuous fibers around a forming member made of a shape memory alloy. CONSTITUTION:A three-dimensional former 1 is formed of a shape memory alloy such as a Cu-Al-Ni alloy and an Ni-Ti alloy,which has the form of an angular hollow mandrel at room temperature, but when being cooled to a temperature below room temperature, preferably, a temperature not higher than the freezing point, it is shrunk to return to a pre-stored shape of a small diameter round pipe. A bundle 4 of continuous fibers such as carbon fibers and glass fibers impregnated with an epoxy resin solution or the like is wound around the former 1 by engaging it between each adjacent pair of winding pins 3... to form a tubular frame body with a tetragonal base. After winding, the resin of the fiber bundle 4 is hardened by appropriate heating, and is cooled to a temperature below room temperature, preferably, below the freezing point, whereby the former 1 is shrunk to the pre-stored shape, followed by removing the shrunk former to obtain a fiber-reinforced resin structural body in the form of a tubular frame body with a tetragonal base.
Patent JP-H0491213-A (JP)
Title: Modified cross-section yarn having soft handle
Inventor: KONNO YOSHIHIRO
IPC: D01F6/84
Filed: 1990-07-27
Abstract: PURPOSE:To obtain the title yarn useful for cloth having excellent tension, rigidity and handle in specific modified cross-section yarn, comprising plural projected components partially having >=a given number of fluffs separated from a trunk component. CONSTITUTION:In specific modified cross-section yarn (e.g. polyester) consisting of a trunk component A and projected components B protrusively formed on the periphery of the component A, the components B are two or more and the components B have at least 5, preferably 50-100 per m of the modified cross-section yarn of fluffs separated from the trunk component A to give the objective yarn.
Patent JP-S6177995-A (JP)
Inventor: OGAWA TOKUJI
IPC: B65H29/60
Filed: 1984-09-25
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-S6258339-A (JP)
Title: Instruction fetching controller
Inventor: NOGUCHI TAKAYUKI
IPC: G06F9/38
Filed: 1985-09-09
Abstract: PURPOSE:To eliminate an undesired time waiting state when a program state word is changed by comparing the contents parts needed for the next instruction fetching control between the present program state word and a new program state word and then fetching quickly the next instruction if the coincidence of said comparison is obtained. CONSTITUTION:The information on bits 16-19 of the present program state word 1 are supplied to a comparator 5 together with the information on bits 16-19 of a new program state word 2 as soon as a program state word changing means 4 starts to change the word 1 with the word 2. If the coincidence is obtained between those two types of information on both words 1 and 2, a next instruction fetching start indication means 7 gives immediately an indication to an instruction control part 3 for fetching the next instruction. Thus the part 3 starts fetching the next instruction based on the information on bits 16-19 of the word 1. Then the word 1 is changed into the information on the word 2 by the means 4.
Patent JP-H03221549-A (JP)
Title: Thermoplastic polymer composition
Inventor: TAKEUCHI TOSHIKAZU
IPC: C08G59/00
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a polymer composition excellent in compatibility, transparency, heat resistance, mechanical strength and wear resistance by blending a specific polymer with a composition comprising a vinyl aromatic compound/ conjugated diene compound-based copolymer and thermoplastic polyurethane elastomer. CONSTITUTION:The objective composition can be obtained by incorporating 100 pts.wt. of a composition comprising (A) 2-98wt.% of a copolymer made up of polymer blocks consisting mainly of vinyl aromatic compound and other polymer blocks consisting mainly of conjugated diene compound and (B) 2-98wt.% of a thermoplastic polyurethane elastomer with (C) 1-150 pts.wt. of C1: a polymer made up of an alpha,beta-unsaturated carboxylic acid glycidyl ester (pref. glycidyl methacrylate) and 5-97wt.%, based on the polymer, of an aromatic vinyl compound and/or C2: an olefin elastomer having functional group selected from COOH, acid anhydride groups and epoxy group.
Patent JP-H11100383-A (JP)
Title: Preparation of immunosuppresant
Inventor: HATANAKA HIROSHI
IPC: C12P19/44
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prepare a new compound produced by a strain belonging to the genus Streptomyces, having immunosuppressive activities, and useful for treatment and prevention of rejection by transplantation. SOLUTION: This new compound has following physical properties and chemical properties: shape and color: white powder; mass spectrum: FEB-MS: mHz 812 (M+Na); molecular formula: C43 H67 NO12 ; color reaction: positive to cerium sulfate reaction, sulfuric acid reaction, Ehrlich's reaction, Dragendorff's reaction and iodine vapor reaction, and negative to ferric chloride reaction, ninhydrin reaction and Molisch's reaction; solubility: soluble in methanol, ethanol, acetone, ethyl acetate or the like and slightly soluble in n-hexane and petroleum ether and insoluble in water; melting point: 96-97 deg.C; specific rotation: [α]<23> D: -65 deg. (c=1.7, CHCl3 ); thin layer chromatography: Rf value is 0.22 (ethyl acetate). The objective compound is obtained by culturing a producing strain (FERM 7886) belonging to the genus Streptomyces in a nutrient medium, and gathering the product.
Patent JP-H0748161-A (JP)
Title: Precast cement product composition for building
Inventor: YAMAGUCHI SUSUMU
IPC: E04C2/04
Filed: 1993-07-19
Abstract: PURPOSE:To obtain a hardened material having extremely improved flexural strength, compression strength and bond strength by blending a hydraulic inorganic material with a silica admixture, a micro polymer emulsion, a fine aggregate, an aromatic aminosulfonic acid-based water reducing agent, pigment and water in a specific ratio. CONSTITUTION:(A) A hydraulic inorganic material such as Portland cement is mixed with (B) a silica admixture such as fumed silica, (C) a micro polymer emulsion having 20-1,000nm average particle diameter such as acrylic copolymer emulsion, (D) a fine aggregate such as sand, (E) an aromatic aminosulfonic acid-based water reducing agent (e.g. BARICK series (R) (F) pigment (e.g. natural pigment) and (G) water in the following blending ratio of (A)/(B)/(C)/(D)/(E)/(F)/(G)=100/3-12/0.5-5 (calculated as solid content)/80-220/0.25-1.8 (calculated as solid content)/0-5/25-35 (weight ratio), poured into a proper mold and cured under normal pressure at 5-70 deg.C for 1-240 hours.
Patent JP-S6091760-A (JP)
Title: Picture recording device
Inventor: HONJIYOU TAKESHI
IPC: H04N1/04
Filed: 1983-10-26
Abstract: PURPOSE:To attain efficiently >=2 copies by selecting an original read mode in response to the set number of sheets in case using an original reading and recording device used for a facsimile, etc. as a copying machine. CONSTITUTION:IOTAn using the system with a copy mode, when a start key is depressed, an original carrier A starts the operation of mobile reading. Moreover, picture information read by a CCD45 of a reader section B is A/D-converted by an A/D converter 46 and a printer section C prints out sequentially the information on a copy paper sheet 58. In setting the number of copies to >=2 sheets, a control section 56 indicates still reading to the carrier A. Thus, the reader section B applies scanning by using an optical system drive circuit 49, and it is continued until the CCD45 reads the original picture and completes the copy for the set number of sheets.
Patent JP-S6091764-A (JP)
Title: Picture recorder
Inventor: HONJIYOU TAKESHI
IPC: H04N1/10
Filed: 1983-10-26
Abstract: PURPOSE:To eliminate the need for cut work, etc. of a long original by switching the carrying mode into an original still reading mode on the way of original carrying read for an original of a specified size or over to attain reading processing of a picture. CONSTITUTION:When it is decided that an original is a long original by a tip detection sensor 18, a picture signal is turned off when the length of the specified size in the carrying direction fed to a reader section B at first passes through an original reading position (a). Then the picture region not read by the original carrying read is stopped at an original stop position (b), a read completion signal is fed to the reader section B, where the original is read and the picture is printed out on another copy sheet. The reader section B turns off a start signal when the stop completion signal is received and transmits the start signal again to the original carrying device A when the still reading of the original is finished during the print-out on the other copy sheet.
Patent JP-2000034209-A (JP)
Title: Production of solid cosmetic
Inventor: SASAKI MITSUHIRO
IPC: A61Q1/12
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a solid cosmetic of fixed qualities having a desired hardness. SOLUTION: In this method for producing a solid cosmetic containing powder for make-up and an oil agent, the power is mixed with the oil agent in an amount to form a granule and granulated. After the oil absorption of the formed granule is measured, the amount of the oil agent to be additionally added is determined from the relation between the oil absorption and the hardness of the objective solid cosmetic and the powder is mixed with the oil agent.
Patent JP-H0861672-A (JP)
Title: Controller for heater
Inventor: NANBA MASAYUKI
IPC: F23N5/26
Filed: 1994-08-25
Abstract: PURPOSE: To confirm the content of abnormality and to facilitate the initialization. CONSTITUTION: The controller for a heater comprises a abnormality content memory 15, calling means 16 for calling the abnormality content back to past, a display unit 13 for lighting the entire display of the unit 13 when calling is conducted and displaying the content of the called memory 15, and initializing means 18 for initializing the content stored in the memory 15. At the time of the initializing, the entire display of the unit 13 is primarily lit, and the storage of the unit 15 is erased by the initialization. Accordingly, the effective calling can be confirmed by the lighting of the entire display of the unit 13, the completion of the initialization of the stored abnormality content can be also confirmed by the lighting of the unit 13. Thus, the confirmation of the content and the initialization are facilitated.